Warning: Permanently added '10.128.0.226' (ECDSA) to the list of known hosts.
2023/05/10 20:00:35 ignoring optional flag "sandboxArg"="0"
2023/05/10 20:00:35 parsed 1 programs
[  434.015238][ T5022] cgroup: Unknown subsys name 'net'
[  434.176678][ T5022] cgroup: Unknown subsys name 'rlimit'
2023/05/10 20:00:35 executed programs: 0
[  434.353655][ T5021] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5021 'syz-execprog'
[  434.556198][ T5041] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  434.564497][ T5041] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  434.585857][ T5046] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  434.602299][ T5047] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  434.604646][ T5057] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  434.612989][ T5058] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  434.617923][ T5057] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  434.623511][ T5058] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  434.638358][ T5058] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  434.639318][ T5057] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  434.646343][ T5058] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  434.653716][ T5057] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  434.660748][ T5058] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  434.667958][ T5057] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  434.673967][ T5058] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  434.681327][ T5057] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  434.687613][ T5058] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  434.695230][ T5057] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  434.701848][ T5058] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  434.708652][ T5057] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  434.724288][ T5057] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[  434.725351][ T5058] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[  434.732437][ T5057] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  434.739358][ T5058] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  434.745849][ T5057] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  434.752326][ T5058] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  434.759497][ T5057] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  434.778113][ T4397] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[  434.785719][ T5058] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  434.786194][ T5057] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[  434.802797][ T4397] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  434.816059][ T4397] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[  434.823123][ T5046] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[  434.831264][ T4397] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  434.839450][ T4397] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  434.850492][ T5057] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  435.339440][ T5039] chnl_net:caif_netlink_parms(): no params data found
[  435.389601][ T5049] chnl_net:caif_netlink_parms(): no params data found
[  435.486195][ T5045] chnl_net:caif_netlink_parms(): no params data found
[  435.509131][ T5051] chnl_net:caif_netlink_parms(): no params data found
[  435.521405][ T5053] chnl_net:caif_netlink_parms(): no params data found
[  435.608203][ T5038] chnl_net:caif_netlink_parms(): no params data found
[  435.658381][ T5039] bridge0: port 1(bridge_slave_0) entered blocking state
[  435.667040][ T5039] bridge0: port 1(bridge_slave_0) entered disabled state
[  435.674968][ T5039] bridge_slave_0: entered allmulticast mode
[  435.681658][ T5039] bridge_slave_0: entered promiscuous mode
[  435.698030][ T5049] bridge0: port 1(bridge_slave_0) entered blocking state
[  435.705354][ T5049] bridge0: port 1(bridge_slave_0) entered disabled state
[  435.712617][ T5049] bridge_slave_0: entered allmulticast mode
[  435.719808][ T5049] bridge_slave_0: entered promiscuous mode
[  435.728645][ T5049] bridge0: port 2(bridge_slave_1) entered blocking state
[  435.735865][ T5049] bridge0: port 2(bridge_slave_1) entered disabled state
[  435.743052][ T5049] bridge_slave_1: entered allmulticast mode
[  435.750186][ T5049] bridge_slave_1: entered promiscuous mode
[  435.777674][ T5039] bridge0: port 2(bridge_slave_1) entered blocking state
[  435.785059][ T5039] bridge0: port 2(bridge_slave_1) entered disabled state
[  435.792221][ T5039] bridge_slave_1: entered allmulticast mode
[  435.799152][ T5039] bridge_slave_1: entered promiscuous mode
[  435.830639][ T5045] bridge0: port 1(bridge_slave_0) entered blocking state
[  435.837903][ T5045] bridge0: port 1(bridge_slave_0) entered disabled state
[  435.845199][ T5045] bridge_slave_0: entered allmulticast mode
[  435.852147][ T5045] bridge_slave_0: entered promiscuous mode
[  435.897173][ T5045] bridge0: port 2(bridge_slave_1) entered blocking state
[  435.904370][ T5045] bridge0: port 2(bridge_slave_1) entered disabled state
[  435.911510][ T5045] bridge_slave_1: entered allmulticast mode
[  435.919394][ T5045] bridge_slave_1: entered promiscuous mode
[  435.947892][ T5049] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  435.982729][ T5039] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  436.003162][ T5049] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  436.012514][ T5053] bridge0: port 1(bridge_slave_0) entered blocking state
[  436.020307][ T5053] bridge0: port 1(bridge_slave_0) entered disabled state
[  436.027813][ T5053] bridge_slave_0: entered allmulticast mode
[  436.034981][ T5053] bridge_slave_0: entered promiscuous mode
[  436.058956][ T5039] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  436.068308][ T5051] bridge0: port 1(bridge_slave_0) entered blocking state
[  436.078512][ T5051] bridge0: port 1(bridge_slave_0) entered disabled state
[  436.085974][ T5051] bridge_slave_0: entered allmulticast mode
[  436.092660][ T5051] bridge_slave_0: entered promiscuous mode
[  436.109150][ T5053] bridge0: port 2(bridge_slave_1) entered blocking state
[  436.116399][ T5053] bridge0: port 2(bridge_slave_1) entered disabled state
[  436.123717][ T5053] bridge_slave_1: entered allmulticast mode
[  436.130713][ T5053] bridge_slave_1: entered promiscuous mode
[  436.137234][ T5038] bridge0: port 1(bridge_slave_0) entered blocking state
[  436.144584][ T5038] bridge0: port 1(bridge_slave_0) entered disabled state
[  436.151836][ T5038] bridge_slave_0: entered allmulticast mode
[  436.158684][ T5038] bridge_slave_0: entered promiscuous mode
[  436.167796][ T5045] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  436.187200][ T5051] bridge0: port 2(bridge_slave_1) entered blocking state
[  436.194467][ T5051] bridge0: port 2(bridge_slave_1) entered disabled state
[  436.201767][ T5051] bridge_slave_1: entered allmulticast mode
[  436.208988][ T5051] bridge_slave_1: entered promiscuous mode
[  436.233309][ T5038] bridge0: port 2(bridge_slave_1) entered blocking state
[  436.240820][ T5038] bridge0: port 2(bridge_slave_1) entered disabled state
[  436.248338][ T5038] bridge_slave_1: entered allmulticast mode
[  436.255536][ T5038] bridge_slave_1: entered promiscuous mode
[  436.265182][ T5045] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  436.295241][ T5049] team0: Port device team_slave_0 added
[  436.328014][ T5039] team0: Port device team_slave_0 added
[  436.343629][ T5049] team0: Port device team_slave_1 added
[  436.352165][ T5053] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  436.379325][ T5039] team0: Port device team_slave_1 added
[  436.387744][ T5051] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  436.407627][ T5053] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  436.419144][ T5038] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  436.432252][ T5045] team0: Port device team_slave_0 added
[  436.440310][ T5051] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  436.475201][ T5038] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  436.486014][ T5045] team0: Port device team_slave_1 added
[  436.522052][ T5049] batman_adv: batadv0: Adding interface: batadv_slave_0
[  436.529089][ T5049] 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.
[  436.555330][ T5049] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  436.603509][ T5039] batman_adv: batadv0: Adding interface: batadv_slave_0
[  436.610773][ T5039] 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.
[  436.637434][ T5039] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  436.649698][ T5049] batman_adv: batadv0: Adding interface: batadv_slave_1
[  436.657281][ T5049] 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.
[  436.683534][ T5049] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  436.698413][ T5053] team0: Port device team_slave_0 added
[  436.714698][ T5038] team0: Port device team_slave_0 added
[  436.723467][ T5051] team0: Port device team_slave_0 added
[  436.730254][ T5039] batman_adv: batadv0: Adding interface: batadv_slave_1
[  436.738006][ T5039] 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.
[  436.764483][ T5039] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  436.781914][ T5053] team0: Port device team_slave_1 added
[  436.788437][ T5045] batman_adv: batadv0: Adding interface: batadv_slave_0
[  436.795489][ T5045] 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.
[  436.822461][ T5047] Bluetooth: hci0: command 0x0409 tx timeout
[  436.822477][ T5057] Bluetooth: hci1: command 0x0409 tx timeout
[  436.823265][ T5045] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  436.847688][ T5038] team0: Port device team_slave_1 added
[  436.856261][ T5051] team0: Port device team_slave_1 added
[  436.884038][ T5045] batman_adv: batadv0: Adding interface: batadv_slave_1
[  436.891037][ T5045] 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.
[  436.917258][ T5045] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  436.928251][ T5047] Bluetooth: hci5: command 0x0409 tx timeout
[  436.934526][ T5047] Bluetooth: hci4: command 0x0409 tx timeout
[  436.940733][ T5047] Bluetooth: hci2: command 0x0409 tx timeout
[  436.947495][ T5056] Bluetooth: hci3: command 0x0409 tx timeout
[  436.993049][ T5053] batman_adv: batadv0: Adding interface: batadv_slave_0
[  437.004057][ T5053] 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.
[  437.030362][ T5053] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  437.073497][ T5039] hsr_slave_0: entered promiscuous mode
[  437.079871][ T5039] hsr_slave_1: entered promiscuous mode
[  437.097451][ T5053] batman_adv: batadv0: Adding interface: batadv_slave_1
[  437.104729][ T5053] 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.
[  437.131217][ T5053] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  437.143099][ T5038] batman_adv: batadv0: Adding interface: batadv_slave_0
[  437.150352][ T5038] 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.
[  437.176526][ T5038] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  437.188682][ T5051] batman_adv: batadv0: Adding interface: batadv_slave_0
[  437.196057][ T5051] 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.
[  437.222701][ T5051] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  437.237703][ T5049] hsr_slave_0: entered promiscuous mode
[  437.244243][ T5049] hsr_slave_1: entered promiscuous mode
[  437.250288][ T5049] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  437.258675][ T5049] Cannot create hsr debugfs directory
[  437.277202][ T5038] batman_adv: batadv0: Adding interface: batadv_slave_1
[  437.284394][ T5038] 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.
[  437.310720][ T5038] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  437.322480][ T5051] batman_adv: batadv0: Adding interface: batadv_slave_1
[  437.329714][ T5051] 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.
[  437.356032][ T5051] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  437.397383][ T5045] hsr_slave_0: entered promiscuous mode
[  437.403680][ T5045] hsr_slave_1: entered promiscuous mode
[  437.410154][ T5045] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  437.418118][ T5045] Cannot create hsr debugfs directory
[  437.514488][ T5038] hsr_slave_0: entered promiscuous mode
[  437.520852][ T5038] hsr_slave_1: entered promiscuous mode
[  437.527383][ T5038] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  437.535241][ T5038] Cannot create hsr debugfs directory
[  437.572744][ T5053] hsr_slave_0: entered promiscuous mode
[  437.579161][ T5053] hsr_slave_1: entered promiscuous mode
[  437.585999][ T5053] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  437.593600][ T5053] Cannot create hsr debugfs directory
[  437.638277][ T5051] hsr_slave_0: entered promiscuous mode
[  437.644861][ T5051] hsr_slave_1: entered promiscuous mode
[  437.650962][ T5051] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  437.658661][ T5051] Cannot create hsr debugfs directory
[  438.002346][ T5039] netdevsim netdevsim0 netdevsim0: renamed from eth0
[  438.012686][ T5039] netdevsim netdevsim0 netdevsim1: renamed from eth1
[  438.024874][ T5039] netdevsim netdevsim0 netdevsim2: renamed from eth2
[  438.034631][ T5039] netdevsim netdevsim0 netdevsim3: renamed from eth3
[  438.088755][ T5045] netdevsim netdevsim5 netdevsim0: renamed from eth0
[  438.100535][ T5045] netdevsim netdevsim5 netdevsim1: renamed from eth1
[  438.110294][ T5045] netdevsim netdevsim5 netdevsim2: renamed from eth2
[  438.124233][ T5045] netdevsim netdevsim5 netdevsim3: renamed from eth3
[  438.219053][ T5049] netdevsim netdevsim1 netdevsim0: renamed from eth0
[  438.230858][ T5049] netdevsim netdevsim1 netdevsim1: renamed from eth1
[  438.264097][ T5049] netdevsim netdevsim1 netdevsim2: renamed from eth2
[  438.275845][ T5049] netdevsim netdevsim1 netdevsim3: renamed from eth3
[  438.302284][ T5038] netdevsim netdevsim4 netdevsim0: renamed from eth0
[  438.316082][ T5038] netdevsim netdevsim4 netdevsim1: renamed from eth1
[  438.331533][ T5038] netdevsim netdevsim4 netdevsim2: renamed from eth2
[  438.343463][ T5038] netdevsim netdevsim4 netdevsim3: renamed from eth3
[  438.361516][ T5039] 8021q: adding VLAN 0 to HW filter on device bond0
[  438.415848][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  438.426222][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  438.448932][ T5039] 8021q: adding VLAN 0 to HW filter on device team0
[  438.507564][ T5053] netdevsim netdevsim3 netdevsim0: renamed from eth0
[  438.517743][ T5053] netdevsim netdevsim3 netdevsim1: renamed from eth1
[  438.531068][ T5053] netdevsim netdevsim3 netdevsim2: renamed from eth2
[  438.543231][ T5053] netdevsim netdevsim3 netdevsim3: renamed from eth3
[  438.588612][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  438.599737][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  438.609584][ T5102] bridge0: port 1(bridge_slave_0) entered blocking state
[  438.616975][ T5102] bridge0: port 1(bridge_slave_0) entered forwarding state
[  438.625858][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  438.636586][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  438.645140][ T5102] bridge0: port 2(bridge_slave_1) entered blocking state
[  438.652246][ T5102] bridge0: port 2(bridge_slave_1) entered forwarding state
[  438.660185][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  438.669419][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  438.685279][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  438.752416][ T5045] 8021q: adding VLAN 0 to HW filter on device bond0
[  438.808596][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  438.825330][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  438.852587][ T5045] 8021q: adding VLAN 0 to HW filter on device team0
[  438.894104][ T4397] Bluetooth: hci1: command 0x041b tx timeout
[  438.904328][ T4397] Bluetooth: hci0: command 0x041b tx timeout
[  438.925035][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  438.933286][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  438.941743][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  438.950438][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  438.959771][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  438.974143][ T4397] Bluetooth: hci2: command 0x041b tx timeout
[  438.974229][ T5056] Bluetooth: hci4: command 0x041b tx timeout
[  438.980164][ T4397] Bluetooth: hci3: command 0x041b tx timeout
[  438.987210][ T5056] Bluetooth: hci5: command 0x041b tx timeout
[  439.002291][ T5051] netdevsim netdevsim2 netdevsim0: renamed from eth0
[  439.019840][ T5038] 8021q: adding VLAN 0 to HW filter on device bond0
[  439.042737][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  439.051483][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  439.060951][ T5103] bridge0: port 1(bridge_slave_0) entered blocking state
[  439.068111][ T5103] bridge0: port 1(bridge_slave_0) entered forwarding state
[  439.077116][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  439.086489][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  439.095494][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  439.103248][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  439.111795][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  439.120800][ T5051] netdevsim netdevsim2 netdevsim1: renamed from eth1
[  439.139806][ T5053] 8021q: adding VLAN 0 to HW filter on device bond0
[  439.159159][ T5051] netdevsim netdevsim2 netdevsim2: renamed from eth2
[  439.169823][ T5051] netdevsim netdevsim2 netdevsim3: renamed from eth3
[  439.183247][ T5038] 8021q: adding VLAN 0 to HW filter on device team0
[  439.192068][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  439.201580][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  439.210169][ T5104] bridge0: port 2(bridge_slave_1) entered blocking state
[  439.217365][ T5104] bridge0: port 2(bridge_slave_1) entered forwarding state
[  439.225976][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  439.236751][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  439.245341][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  439.263284][ T5053] 8021q: adding VLAN 0 to HW filter on device team0
[  439.272120][ T5039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  439.294033][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  439.302719][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  439.311390][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  439.320861][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  439.330310][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  439.339667][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  439.349299][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  439.358218][ T5107] bridge0: port 1(bridge_slave_0) entered blocking state
[  439.365376][ T5107] bridge0: port 1(bridge_slave_0) entered forwarding state
[  439.373181][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  439.382481][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  439.392479][ T5107] bridge0: port 2(bridge_slave_1) entered blocking state
[  439.399632][ T5107] bridge0: port 2(bridge_slave_1) entered forwarding state
[  439.407999][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  439.416375][ T5107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  439.439230][ T5049] 8021q: adding VLAN 0 to HW filter on device bond0
[  439.497660][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  439.507261][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  439.516790][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  439.526242][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  439.535722][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  439.544656][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  439.553183][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  439.561588][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  439.570534][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  439.579498][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  439.588626][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  439.597568][ T5101] bridge0: port 1(bridge_slave_0) entered blocking state
[  439.604723][ T5101] bridge0: port 1(bridge_slave_0) entered forwarding state
[  439.614647][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  439.623315][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  439.632117][ T5101] bridge0: port 2(bridge_slave_1) entered blocking state
[  439.639304][ T5101] bridge0: port 2(bridge_slave_1) entered forwarding state
[  439.647127][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  439.656425][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  439.671122][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  439.679338][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  439.690776][ T5049] 8021q: adding VLAN 0 to HW filter on device team0
[  439.718644][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  439.730795][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  439.748756][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  439.761496][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  439.778777][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  439.798854][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  439.814328][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  439.823266][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  439.843145][ T5038] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  439.854697][ T5038] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  439.896050][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  439.905780][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  439.915102][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  439.924537][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  439.933313][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  439.943825][ T1216] ieee802154 phy0 wpan0: encryption failed: -22
[  439.954976][ T1216] ieee802154 phy1 wpan1: encryption failed: -22
[  439.955163][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  439.970896][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  439.980676][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  439.989394][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  439.998234][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  440.007968][ T5104] bridge0: port 1(bridge_slave_0) entered blocking state
[  440.015142][ T5104] bridge0: port 1(bridge_slave_0) entered forwarding state
[  440.022914][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  440.031790][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  440.040259][ T5104] bridge0: port 2(bridge_slave_1) entered blocking state
[  440.047408][ T5104] bridge0: port 2(bridge_slave_1) entered forwarding state
[  440.055744][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  440.065740][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  440.074835][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  440.083185][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  440.091730][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  440.101522][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  440.119031][ T5053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  440.145752][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  440.153899][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  440.172473][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  440.195343][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  440.203724][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  440.224976][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  440.233779][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  440.251652][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  440.284177][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  440.292796][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  440.314765][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  440.323352][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  440.340754][ T5039] 8021q: adding VLAN 0 to HW filter on device batadv0
[  440.358655][ T5049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  440.459273][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  440.474968][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  440.482625][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  440.505166][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  440.522491][ T5038] 8021q: adding VLAN 0 to HW filter on device batadv0
[  440.593074][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  440.615181][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  440.641307][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  440.663597][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  440.689847][ T5039] veth0_vlan: entered promiscuous mode
[  440.717035][  T900] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  440.734454][  T900] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  440.747580][ T5045] 8021q: adding VLAN 0 to HW filter on device batadv0
[  440.776112][ T5039] veth1_vlan: entered promiscuous mode
[  440.804969][ T5051] 8021q: adding VLAN 0 to HW filter on device bond0
[  440.818262][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  440.834337][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  440.857170][ T5053] 8021q: adding VLAN 0 to HW filter on device batadv0
[  440.885967][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  440.915717][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  440.942026][ T5039] veth0_macvtap: entered promiscuous mode
[  440.971765][ T5051] 8021q: adding VLAN 0 to HW filter on device team0
[  440.974256][ T4397] Bluetooth: hci0: command 0x040f tx timeout
[  440.978793][ T5056] Bluetooth: hci1: command 0x040f tx timeout
[  441.009130][ T5109] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  441.018945][ T5109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  441.027952][ T5109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  441.036241][ T5109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  441.045219][ T5109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  441.054130][ T5056] Bluetooth: hci3: command 0x040f tx timeout
[  441.055980][ T4397] Bluetooth: hci5: command 0x040f tx timeout
[  441.060156][ T5056] Bluetooth: hci2: command 0x040f tx timeout
[  441.067316][ T5047] Bluetooth: hci4: command 0x040f tx timeout
[  441.075791][ T5039] veth1_macvtap: entered promiscuous mode
[  441.112765][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  441.128510][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  441.148241][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  441.170063][ T5052] bridge0: port 1(bridge_slave_0) entered blocking state
[  441.177911][ T5052] bridge0: port 1(bridge_slave_0) entered forwarding state
[  441.201505][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  441.219020][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  441.231981][ T5052] bridge0: port 2(bridge_slave_1) entered blocking state
[  441.239119][ T5052] bridge0: port 2(bridge_slave_1) entered forwarding state
[  441.251564][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  441.259382][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  441.292224][ T5049] 8021q: adding VLAN 0 to HW filter on device batadv0
[  441.319285][ T5039] batman_adv: batadv0: Interface activated: batadv_slave_0
[  441.329573][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  441.339259][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  441.349146][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  441.358662][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  441.368543][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  441.385376][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  441.400865][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  441.408840][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  441.429161][ T5053] veth0_vlan: entered promiscuous mode
[  441.440396][ T5039] batman_adv: batadv0: Interface activated: batadv_slave_1
[  441.452022][  T900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  441.462118][  T900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  441.470916][  T900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  441.479875][  T900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  441.488839][  T900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  441.509090][ T5053] veth1_vlan: entered promiscuous mode
[  441.519323][ T5039] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  441.530240][ T5039] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  441.540168][ T5039] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  441.549307][ T5039] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  441.572885][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  441.581168][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  441.590959][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  441.600289][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  441.609431][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  441.627906][ T5051] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  441.640796][ T5051] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  441.678707][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  441.687522][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  441.696983][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  441.707249][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  441.716546][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  441.725572][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  441.733874][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  441.742860][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  441.751970][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  441.760531][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  441.769520][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  441.778003][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  441.787730][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  441.801670][ T5038] veth0_vlan: entered promiscuous mode
[  441.842795][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  441.852720][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  441.871980][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  441.882252][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  441.899792][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  441.911706][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  441.931979][ T5038] veth1_vlan: entered promiscuous mode
[  441.967418][ T5045] veth0_vlan: entered promiscuous mode
[  442.001995][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  442.012277][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  442.029926][ T5045] veth1_vlan: entered promiscuous mode
[  442.041221][ T5053] veth0_macvtap: entered promiscuous mode
[  442.068967][ T5049] veth0_vlan: entered promiscuous mode
[  442.111611][ T5053] veth1_macvtap: entered promiscuous mode
[  442.138901][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  442.147364][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  442.156379][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  442.164917][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  442.172909][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  442.182294][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  442.198859][ T5038] veth0_macvtap: entered promiscuous mode
[  442.215383][ T5078] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  442.223441][ T5078] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  442.228088][ T5053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  442.246159][ T5053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  442.260556][ T5053] batman_adv: batadv0: Interface activated: batadv_slave_0
[  442.273869][ T5053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  442.285178][ T5053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  442.296572][ T5053] batman_adv: batadv0: Interface activated: batadv_slave_1
[  442.304522][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  442.312281][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  442.321112][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  442.330021][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  442.339503][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  442.347821][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  442.356722][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  442.365975][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  442.375192][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  442.413959][ T5045] veth0_macvtap: entered promiscuous mode
[  442.424839][ T5049] veth1_vlan: entered promiscuous mode
[  442.435470][ T5038] veth1_macvtap: entered promiscuous mode
[  442.445763][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  442.455067][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  442.463700][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  442.472039][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  442.479976][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  442.487908][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  442.497561][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  442.507124][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  442.523775][ T5051] 8021q: adding VLAN 0 to HW filter on device batadv0
[  442.539139][ T5053] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  442.548352][ T5053] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  442.557507][ T5053] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  442.567411][ T5053] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  442.588584][ T5045] veth1_macvtap: entered promiscuous mode
[  442.605056][ T5078] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  442.618360][ T5078] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  442.632014][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  442.645115][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  442.653198][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  442.663338][ T5038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  442.674627][ T5038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  442.684782][ T5038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  442.698396][ T5038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  442.710157][ T5038] batman_adv: batadv0: Interface activated: batadv_slave_0
[  442.752118][ T5045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  442.762727][ T5045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  442.774742][ T5045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  442.785811][ T5045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  442.795924][ T5045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  442.806691][ T5045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  442.829299][ T5045] batman_adv: batadv0: Interface activated: batadv_slave_0
[  442.841990][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  442.851287][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  442.860362][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  442.869305][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  442.878122][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  442.887099][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  442.900146][ T5038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  442.911244][ T5038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  442.921419][ T5038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  442.931937][ T5038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  442.943863][ T5038] batman_adv: batadv0: Interface activated: batadv_slave_1
[  442.963885][ T5038] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  442.972956][ T5038] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  442.983069][ T5038] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  442.992130][ T5038] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  443.037645][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  443.053197][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  443.061812][ T4397] Bluetooth: hci0: command 0x0419 tx timeout
[  443.065022][ T5047] Bluetooth: hci1: command 0x0419 tx timeout
[  443.110536][ T5049] veth0_macvtap: entered promiscuous mode
[  443.120338][ T5045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  443.126991][ T5148] loop0: detected capacity change from 0 to 2048
[  443.136728][ T4397] Bluetooth: hci4: command 0x0419 tx timeout
[  443.138430][ T5047] Bluetooth: hci5: command 0x0419 tx timeout
[  443.143277][ T4397] Bluetooth: hci2: command 0x0419 tx timeout
[  443.149294][ T5047] Bluetooth: hci3: command 0x0419 tx timeout
[  443.168308][ T5045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  443.178719][ T5045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  443.192139][ T5045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  443.202411][ T5045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  443.213951][ T5045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  443.222146][ T5149] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  443.227897][ T5045] batman_adv: batadv0: Interface activated: batadv_slave_1
[  443.247418][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.254084][   T27] audit: type=1800 audit(1683748844.676:2): pid=5148 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  443.271611][ T5148] Remounting filesystem read-only
[  443.332752][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.348182][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  443.348687][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.361378][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  443.365999][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.384204][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  443.384731][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.393312][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  443.409258][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.411661][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  443.430390][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.434641][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  443.440705][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.461650][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.463652][ T5051] veth0_vlan: entered promiscuous mode
[  443.471842][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.488299][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.499696][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.505681][ T5049] veth1_macvtap: entered promiscuous mode
[  443.514635][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.526550][ T5045] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  443.526915][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.546016][ T5045] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  443.555638][ T5045] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  443.557933][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.564537][ T5045] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  443.581773][ T5148] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  443.598067][ T5081] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  443.606724][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  443.618476][ T5148] syz-executor.0 (5148) used greatest stack depth: 17360 bytes left
2023/05/10 20:00:45 executed programs: 6
[  443.622872][   T27] audit: type=1800 audit(1683748845.056:3): pid=5148 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  443.645539][ T5081] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  443.655109][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  443.663795][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  443.679301][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  443.679885][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  443.689839][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  443.704504][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  443.711837][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  443.721380][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  443.721432][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  443.756040][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  443.771090][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  443.771330][ T5051] veth1_vlan: entered promiscuous mode
[  443.783242][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  443.789371][ T5042] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  443.798879][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  443.822939][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  443.831520][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  443.843434][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  443.851201][ T5153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  443.862982][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  443.871321][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  443.895377][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  443.914801][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  443.929545][ T5049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  443.943100][ T5049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  443.966406][ T5049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  443.982133][ T5049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  443.992625][ T5049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  444.010644][ T5049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  444.021482][ T5049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  444.023722][ T5155] loop0: detected capacity change from 0 to 2048
[  444.042888][ T5049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  444.055800][ T5049] batman_adv: batadv0: Interface activated: batadv_slave_0
[  444.069879][ T5156] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  444.070097][ T5078] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  444.093109][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  444.097533][ T5078] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  444.109607][   T27] audit: type=1800 audit(1683748845.546:4): pid=5155 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  444.135438][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.151959][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  444.162236][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  444.170467][ T5155] Remounting filesystem read-only
[  444.176327][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.178046][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  444.197058][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.206941][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.217553][ T5052] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  444.217917][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.227912][ T5051] veth0_macvtap: entered promiscuous mode
[  444.245591][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.260539][ T5049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  444.260782][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.280063][ T5049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  444.282832][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.292323][ T5049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  444.301809][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.320817][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.321256][ T5049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  444.330693][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.330862][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.350243][ T5049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  444.356185][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.381896][ T5049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  444.382036][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.391746][ T5049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  444.391765][ T5049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  444.394782][ T5049] batman_adv: batadv0: Interface activated: batadv_slave_1
[  444.410352][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.434632][ T5155] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  444.440326][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  444.456658][   T27] audit: type=1800 audit(1683748845.896:5): pid=5155 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  444.457365][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  444.485537][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  444.500896][ T5155] syz-executor.0 (5155) used greatest stack depth: 16800 bytes left
[  444.507696][ T5049] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  444.511251][ T5081] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  444.530001][ T5081] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  444.536136][ T5049] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  444.546421][ T5049] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  444.555353][ T5049] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  444.572695][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  444.583647][ T5051] veth1_macvtap: entered promiscuous mode
[  444.593836][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  444.593903][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  444.602774][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  444.608713][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  444.623696][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  444.633060][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  444.662992][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  444.704928][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  444.715486][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  444.750441][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  444.754691][   T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  444.771368][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  444.782878][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  444.793709][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  444.801693][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  444.803066][ T5051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  444.809656][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  444.830479][ T5159] loop3: detected capacity change from 0 to 2048
[  444.832733][   T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  444.843106][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  444.855414][ T5051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  444.871744][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  444.875914][ T5051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  444.893143][ T5051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  444.913225][ T5051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  444.924700][ T5051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  444.943708][ T5051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  444.947751][ T5160] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  444.955475][ T5051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  444.981482][   T27] audit: type=1800 audit(1683748846.416:6): pid=5159 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[  444.989263][ T5051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  445.005243][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.049493][ T5051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  445.074904][ T5162] loop0: detected capacity change from 0 to 2048
[  445.086929][ T5159] Remounting filesystem read-only
[  445.092329][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.099993][ T5051] batman_adv: batadv0: Interface activated: batadv_slave_0
[  445.113032][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.125042][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.136559][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.149547][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.156817][ T5164] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  445.159439][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  445.178250][   T27] audit: type=1800 audit(1683748846.616:7): pid=5162 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  445.193463][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.199962][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.209947][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  445.228021][ T5162] Remounting filesystem read-only
[  445.233332][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.239532][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  445.243361][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.260103][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.275392][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.285351][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.286247][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.309543][ T5051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  445.316415][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.320633][ T5051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  445.330141][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.340295][ T5051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  445.360849][ T5051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  445.360892][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.374938][ T5051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  445.383896][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.405890][ T5051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  445.410148][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.416356][ T5051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  445.432831][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.436816][ T5051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  445.452820][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.456020][ T5051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  445.474246][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.477573][ T5051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  445.494221][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.499007][ T5051] batman_adv: batadv0: Interface activated: batadv_slave_1
[  445.512463][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.516073][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.532941][ T5081] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  445.543439][ T5081] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  445.554421][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  445.569449][ T5106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  445.571260][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.583465][ T5051] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  445.595982][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.599318][ T5051] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  445.611892][ T5159] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.626503][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.633828][ T5051] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  445.636381][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.651489][ T5051] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  445.654726][   T27] audit: type=1800 audit(1683748847.096:8): pid=5159 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  445.661798][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.709413][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  445.719338][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  445.724100][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  445.736160][   T27] audit: type=1800 audit(1683748847.176:9): pid=5162 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  445.736311][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  445.766435][ T5081] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  445.777453][ T5078] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  445.786163][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  445.787934][ T5081] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  445.797255][ T5078] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  445.810571][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  445.812893][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  445.827283][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  445.827587][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  445.845229][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  445.846297][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  445.854764][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  445.862493][ T5103] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  445.880511][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  445.897700][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  445.900404][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  445.907260][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  445.926360][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  445.932918][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  445.936004][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  445.967835][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  445.975613][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.070048][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.081319][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.090881][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  446.095266][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.098973][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  446.145602][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.153982][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.178597][   T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  446.183975][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.196413][   T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  446.204689][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  446.211426][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  446.232126][ T5168] loop4: detected capacity change from 0 to 2048
[  446.249341][   T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  446.260790][ T5170] loop5: detected capacity change from 0 to 2048
[  446.267491][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  446.270497][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  446.283502][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.292256][   T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  446.313664][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  446.322248][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  446.335394][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  446.335579][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  446.356092][   T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  446.361562][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  446.367560][ T5171] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  446.383255][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  446.401463][   T27] audit: type=1800 audit(1683748847.836:10): pid=5168 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  446.409874][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  446.437288][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  446.447616][   T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  446.450145][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.470228][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  446.489662][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  446.513191][ T5175] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  446.522416][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.537442][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.547392][   T27] audit: type=1800 audit(1683748847.976:11): pid=5170 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  446.549558][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.598275][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  446.607105][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.619930][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.629029][ T5170] Remounting filesystem read-only
[  446.634391][ T5168] Remounting filesystem read-only
[  446.639989][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.641312][ T5173] loop1: detected capacity change from 0 to 2048
[  446.650350][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.684500][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  446.700862][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.711612][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.723093][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.733494][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.736584][ T5178] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  446.777044][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.779221][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  446.788101][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.806994][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.843400][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.849288][ T5179] loop2: detected capacity change from 0 to 2048
[  446.858471][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.875929][ T5173] Remounting filesystem read-only
[  446.881290][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.892766][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.903847][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.914398][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.924453][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.954857][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.968630][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.983022][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  446.995934][ T5182] loop3: detected capacity change from 0 to 2048
[  447.009926][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.023275][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.034706][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.040339][ T5183] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  447.077702][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.090662][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.105589][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.116064][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.126195][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.127830][ T5186] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  447.137290][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.158375][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.171096][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.178733][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.190501][ T5179] Remounting filesystem read-only
[  447.196377][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.207858][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.223424][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.228120][ T5185] loop0: detected capacity change from 0 to 2048
[  447.233764][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.249764][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.250494][ T5182] Remounting filesystem read-only
[  447.260858][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.277091][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.286629][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.297617][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.297718][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.298485][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.333797][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.335112][ T5189] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  447.343668][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.364321][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.377825][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.378821][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.400175][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.412642][ T5185] Remounting filesystem read-only
[  447.416278][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.426469][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.428838][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.447692][ T5170] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.452846][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.460523][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.479563][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.482052][ T5168] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.496306][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.516492][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  447.527707][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.529953][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.552311][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.558209][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.567502][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.575046][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  447.589331][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.592332][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  447.607965][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  447.617526][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  447.625820][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  447.633653][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.635390][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  447.651603][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.652468][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.671669][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  447.674163][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.681419][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  447.697766][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.702486][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  447.720394][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  447.720596][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.731615][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.745945][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.750391][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  447.766144][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  447.768359][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.777539][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  447.793117][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  447.793368][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.800936][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  447.819209][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  447.824259][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.827241][ T5173] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.847994][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  447.852017][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.858135][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  447.872797][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  447.880556][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  447.887962][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  447.895835][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  447.899929][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.903366][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  447.920508][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.920608][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.920705][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.920868][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.921021][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.921120][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.921212][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.921301][ T5182] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.936936][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  447.953393][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.962691][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  447.980494][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  447.990782][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.014490][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  448.025060][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  448.026585][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  448.035675][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.055211][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  448.071447][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  448.078787][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.088911][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  448.114623][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  448.123527][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  448.126899][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  448.135347][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  448.144131][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.144156][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.144367][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  448.153737][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  448.176395][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  448.176496][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.176515][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.176533][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.176813][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  448.176833][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  448.176852][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  448.176870][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  448.176887][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  448.176911][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  448.176928][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  448.176946][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.176964][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.176982][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.177183][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  448.188842][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.200886][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  448.203092][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  448.211592][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  448.218456][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.235300][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  448.242909][ T5179] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  448.251516][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.257349][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.266098][   T12] NILFS (loop0): discard dirty page: offset=0, ino=6
[  448.272969][   T27] kauditd_printk_skb: 8 callbacks suppressed
[  448.272982][   T27] audit: type=1800 audit(1683748849.706:20): pid=5179 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  448.283966][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.295936][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.305883][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.305909][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.305928][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.307191][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  448.319502][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.325040][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  448.346113][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  448.358767][   T12] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  448.374162][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.376945][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.384760][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  448.389466][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  448.420666][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  448.431304][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  448.444272][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  448.449779][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  448.460045][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  448.463438][   T12] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  448.470608][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  448.470704][ T5185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  448.487406][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  448.502641][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  448.519097][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  448.519121][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  448.519139][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.519158][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.519177][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.519544][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  448.538559][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  448.543839][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  448.551682][   T27] audit: type=1800 audit(1683748849.986:21): pid=5185 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  448.563967][   T12] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  448.569367][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.572504][   T12] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  448.584038][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  448.606726][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  448.606753][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  448.606769][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  448.606785][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  448.606817][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  448.617844][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  448.621090][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  448.630270][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  448.651774][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  448.662855][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  448.674371][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.691780][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  448.703287][   T12] NILFS (loop0): discard dirty page: offset=0, ino=2
[  448.705846][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.713962][   T12] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  448.720521][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.734058][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.738537][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  448.743178][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.750072][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  448.771000][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.773614][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  448.786259][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  448.786282][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.786301][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.786320][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  448.793712][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.810006][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.811781][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.826481][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.834199][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.851030][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.854862][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  448.863960][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.868777][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.883151][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  448.886252][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.892906][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  448.900801][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  448.919772][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  448.927824][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  448.965598][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  448.984667][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.014067][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.070079][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  449.095686][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.161400][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  449.177407][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.192500][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.201705][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  449.201731][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.211274][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.227388][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.236854][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.255191][ T5192] loop5: detected capacity change from 0 to 2048
[  449.281785][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.309918][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  449.314297][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.334638][ T5195] loop1: detected capacity change from 0 to 2048
[  449.334683][ T5198] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  449.352170][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  449.352198][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  449.352216][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  449.352234][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.352266][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  449.352285][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.352304][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.352322][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  449.352340][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.412254][ T5197] loop4: detected capacity change from 0 to 2048
[  449.436264][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  449.447028][   T27] audit: type=1800 audit(1683748850.886:22): pid=5192 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  449.475405][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.485250][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  449.504193][ T5202] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  449.517515][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  449.532043][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.534918][   T27] audit: type=1800 audit(1683748850.956:23): pid=5195 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  449.561610][ T5200] Remounting filesystem read-only
[  449.561812][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.561907][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.561998][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.562078][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.562169][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.570139][ T5195] Remounting filesystem read-only
[  449.589174][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.602514][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  449.608253][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.608350][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.608478][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.677881][ T5201] loop0: detected capacity change from 0 to 2048
[  449.682260][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.701782][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.707557][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.720646][ T5207] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  449.726717][ T5204] loop2: detected capacity change from 0 to 2048
[  449.749357][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.761043][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.765738][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.775685][   T27] audit: type=1800 audit(1683748851.196:24): pid=5197 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  449.787719][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  449.810229][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.833640][ T5208] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  449.848126][ T5197] Remounting filesystem read-only
[  449.851241][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.861926][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.873273][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.883680][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.893722][   T27] audit: type=1800 audit(1683748851.286:25): pid=5201 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  449.919934][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.929885][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  449.940959][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.942147][ T5211] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  449.953022][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.963961][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  449.972940][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  449.989632][ T5201] Remounting filesystem read-only
[  449.993265][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.007635][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.015328][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.029020][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.037257][   T27] audit: type=1800 audit(1683748851.446:26): pid=5204 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  450.047835][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.062027][ T5204] Remounting filesystem read-only
[  450.099270][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.124367][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.139229][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.143196][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.159761][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.163323][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.194829][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.207289][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.219201][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.229538][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.239369][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.250053][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.259923][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.260023][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.260116][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.260206][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.260303][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.260490][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.260603][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.260694][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.261986][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.280742][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.300794][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.315779][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.339903][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.340018][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.340110][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.351278][ T5200] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.403270][ T5197] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.410273][ T5195] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.425608][ T5214] loop3: detected capacity change from 0 to 2048
2023/05/10 20:00:51 executed programs: 16
[  450.437435][ T5195] syz-executor.1 (5195) used greatest stack depth: 16608 bytes left
[  450.438222][   T27] audit: type=1800 audit(1683748851.866:27): pid=5195 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  450.450847][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.483482][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.484016][   T27] audit: type=1800 audit(1683748851.886:28): pid=5200 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  450.495581][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.522860][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  450.540615][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  450.544437][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.548051][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.568989][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  450.581688][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  450.589600][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.601581][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  450.610814][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  450.618836][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.618889][ T5215] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  450.619707][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.638672][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.650641][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  450.660003][   T27] audit: type=1800 audit(1683748851.966:29): pid=5197 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  450.665789][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  450.693775][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.697571][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.725378][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.734296][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.734393][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.734523][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.734696][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.734816][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.734906][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.734997][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.735087][ T5201] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.738730][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.748575][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.754492][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  450.754514][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.754533][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.754552][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.754849][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  450.767364][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  450.815137][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  450.831795][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.839163][ T5214] Remounting filesystem read-only
[  450.865950][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.916464][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  450.918424][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  450.933110][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  450.940802][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  450.949277][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.954165][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  450.959316][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  450.973314][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  450.983021][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  450.983045][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  450.983063][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  450.983094][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  450.983111][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  450.983128][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.983145][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  450.983163][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.002994][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  451.021502][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  451.034268][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.047040][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  451.047066][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  451.089728][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  451.097169][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  451.111537][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.121674][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.138519][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.141548][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.153468][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.159320][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.174444][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  451.183775][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.195817][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  451.203164][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  451.210679][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.228919][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.239063][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  451.241062][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.246677][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.265570][ T5218] loop4: detected capacity change from 0 to 2048
[  451.271927][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  451.271961][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  451.286821][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.287644][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.297629][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.317499][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.327494][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.336837][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.347092][ T5204] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.357100][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.359660][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  451.366415][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.382483][ T5219] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  451.397064][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.409641][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.418923][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.425217][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.439072][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  451.440092][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  451.450050][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  451.484158][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  451.500701][ T5218] Remounting filesystem read-only
[  451.517569][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.527789][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  451.535387][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  451.542710][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  451.551336][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.554470][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  451.574097][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  451.582936][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  451.583240][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.590945][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  451.609025][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.623190][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.633084][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.633358][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  451.649517][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.651056][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  451.659495][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.675915][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.679921][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.685852][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  451.704643][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.714683][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.717434][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  451.724624][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.743310][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.754306][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.760164][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.763169][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.772088][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.772123][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  451.782402][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.808012][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.814306][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  451.818213][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  451.831424][ T5214] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.834532][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.841295][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  451.864012][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.866554][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  451.873106][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  451.888862][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.899245][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  451.907978][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.917953][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  451.922176][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.925790][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  451.934984][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  451.942351][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  451.959083][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  451.966566][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  451.970563][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  451.982722][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  451.990047][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  451.995772][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  451.999036][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.015968][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  452.023290][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.033425][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.034065][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  452.043443][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.050528][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  452.066830][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.079251][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.081590][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.093971][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.119421][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.128603][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.134455][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.181624][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  452.192699][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  452.193225][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.203747][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.228986][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  452.229290][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.251818][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  452.252445][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.274217][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.278681][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.289426][ T5222] loop5: detected capacity change from 0 to 2048
[  452.301753][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  452.303851][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  452.308959][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  452.323886][ T5218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.339606][ T5224] loop2: detected capacity change from 0 to 2048
[  452.340970][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  452.348350][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.362356][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  452.362380][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  452.377280][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  452.384173][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.399283][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.423993][ T5226] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  452.438658][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  452.448412][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  452.460288][ T5225] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  452.474856][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.480976][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.497943][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.511354][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  452.521031][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  452.523696][ T5222] Remounting filesystem read-only
[  452.545210][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  452.547604][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  452.562250][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.562422][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  452.585179][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.588529][ T5224] Remounting filesystem read-only
[  452.615166][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.626313][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.631073][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.636941][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.655679][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.665822][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.683017][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.693323][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.702819][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.713412][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  452.722267][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.736214][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.737611][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.747548][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  452.757588][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.762688][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  452.772756][ T5230] loop1: detected capacity change from 0 to 2048
[  452.779828][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  452.793698][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  452.800579][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.807883][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.820278][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.821898][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  452.837072][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.848466][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.854024][ T5232] loop0: detected capacity change from 0 to 2048
[  452.866282][ T5233] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  452.872298][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  452.887832][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  452.896703][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.896827][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.896919][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.897008][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.898246][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.915084][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  452.918528][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.936777][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  452.948747][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.980972][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  452.983108][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  452.997411][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  452.997437][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  452.997455][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  453.006024][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.019722][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.019748][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.019766][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.020061][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  453.031268][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.050766][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.075848][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.085811][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  453.099160][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.099829][ T5236] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  453.123352][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.139153][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.145122][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  453.154921][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.164193][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.174047][ T5234] Remounting filesystem read-only
[  453.180757][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.184456][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.190280][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.202002][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.221109][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.221482][ T5232] Remounting filesystem read-only
[  453.236033][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.240801][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  453.248817][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.253607][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.262702][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.262795][ T5222] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.266036][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.278164][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.282647][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.317202][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  453.330519][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  453.350690][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  453.354292][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.367995][ T5224] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.368018][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  453.407894][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  453.411132][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.429167][   T27] kauditd_printk_skb: 11 callbacks suppressed
[  453.429181][   T27] audit: type=1800 audit(1683748854.866:41): pid=5224 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  453.437949][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  453.464318][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  453.472751][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.474446][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.482859][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.514515][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.525310][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  453.529403][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.534267][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.534290][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.534581][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  453.558752][ T5239] loop3: detected capacity change from 0 to 2048
[  453.562937][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  453.569157][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  453.578979][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.591573][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.599067][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.617575][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.617602][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  453.632654][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  453.641391][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.651252][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  453.658670][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  453.661878][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.666546][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.700030][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  453.707585][ T5240] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  453.714297][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.723993][   T27] audit: type=1800 audit(1683748855.146:42): pid=5239 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[  453.728094][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.762822][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.763594][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  453.785389][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.788533][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.820455][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  453.829037][ T5239] Remounting filesystem read-only
[  453.831748][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.847240][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  453.859238][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.861669][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  453.884197][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  453.887378][ T5242] loop4: detected capacity change from 0 to 2048
[  453.892731][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.898730][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.913536][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  453.920102][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.928446][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.936601][   T12] NILFS (loop0): discard dirty page: offset=0, ino=6
[  453.948648][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.960511][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.967178][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  453.970808][   T12] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  453.977649][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  453.996540][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  453.999660][ T5244] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  454.019977][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.024397][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  454.030591][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.048449][   T12] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  454.059261][   T27] audit: type=1800 audit(1683748855.496:43): pid=5242 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  454.060958][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.094246][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  454.101908][   T12] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  454.108254][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  454.113477][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.124012][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  454.126291][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.142412][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.143545][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.162425][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  454.164431][   T12] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  454.175806][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.178176][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.193529][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.206918][   T12] NILFS (loop0): discard dirty page: offset=0, ino=2
[  454.213749][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.222924][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.223024][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.233768][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.242781][ T5242] Remounting filesystem read-only
[  454.254190][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.256843][   T12] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  454.275922][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.278991][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.286080][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.301874][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  454.304819][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.310433][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.320547][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.336284][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  454.343160][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.356707][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.365768][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  454.365791][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  454.365810][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  454.365826][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  454.365843][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.365866][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  454.365883][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.365901][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.365918][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  454.365935][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.372758][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.376109][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.431375][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.438432][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.485680][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.495737][ T5234] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.505974][ T5232] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.521403][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.531520][   T27] audit: type=1800 audit(1683748855.966:44): pid=5234 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  454.534492][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.559676][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.580201][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  454.588159][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.588677][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  454.609630][   T27] audit: type=1800 audit(1683748856.006:45): pid=5232 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  454.629678][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  454.637457][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.638003][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  454.660620][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.660862][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  454.678859][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  454.678927][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.688400][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  454.706164][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  454.710921][ T5247] loop5: detected capacity change from 0 to 2048
[  454.713281][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  454.724255][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.729955][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  454.744596][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.744857][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.753591][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.772663][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  454.778883][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.781004][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.798653][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.808140][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.808403][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.827726][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.830361][ T5248] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  454.848708][   T27] audit: type=1800 audit(1683748856.286:46): pid=5247 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  454.850088][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.868754][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.888920][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  454.889127][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.896896][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.912108][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.915436][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.937260][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.938356][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  454.951876][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.991438][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  454.999428][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  455.008637][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.040895][ T5247] Remounting filesystem read-only
[  455.041889][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  455.054225][ T5193] NILFS (loop3): discard dirty page: offset=0, ino=6
[  455.060958][ T5193] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  455.064101][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  455.075901][ T5239] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.084344][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.091514][   T27] audit: type=1800 audit(1683748856.516:47): pid=5239 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  455.104786][ T5193] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  455.122655][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.141893][ T5193] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  455.152037][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.161952][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  455.162074][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.177910][ T5253] loop0: detected capacity change from 0 to 2048
[  455.186720][ T5193] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  455.187462][ T5252] loop2: detected capacity change from 0 to 2048
[  455.194467][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.202972][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  455.217526][ T5193] NILFS (loop3): discard dirty page: offset=0, ino=2
[  455.223392][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  455.229674][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.241171][ T5193] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  455.251703][ T5255] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  455.252962][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.262979][ T5254] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  455.284687][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  455.293010][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.308106][ T5193] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.308165][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.322229][ T5193] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.328108][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.342229][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.346599][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.354561][   T27] audit: type=1800 audit(1683748856.766:48): pid=5252 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  455.370672][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.402084][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.413555][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.429997][ T5193] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.437930][ T5242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.449666][ T5252] Remounting filesystem read-only
[  455.456159][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  455.466283][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.477037][ T5256] Remounting filesystem read-only
[  455.482349][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  455.489738][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/05/10 20:00:56 executed programs: 28
[  455.497537][   T27] audit: type=1800 audit(1683748856.836:49): pid=5253 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  455.504170][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  455.526996][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.538897][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.548965][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  455.561984][   T27] audit: type=1800 audit(1683748856.936:50): pid=5242 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  455.569705][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.581776][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.591263][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  455.609632][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.612820][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.619767][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.638792][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  455.644306][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.648301][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  455.662468][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.663724][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.671507][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.671532][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.681814][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.690126][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  455.690149][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.690168][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.690186][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.690489][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  455.709606][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.724670][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.743841][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.757424][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.760477][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.778622][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.780167][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.794425][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  455.800224][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.814052][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  455.817395][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.829110][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  455.833732][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.840614][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  455.852960][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.866707][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  455.866733][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.866754][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.888191][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.908886][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  455.908914][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  455.908932][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  455.908949][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.908984][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  455.909009][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.909028][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.909047][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  455.909065][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.931832][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  455.975404][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.979317][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  455.994035][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  455.998837][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.019804][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  456.044212][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.057557][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.070908][ T5259] loop1: detected capacity change from 0 to 2048
[  456.071472][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.077551][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.077649][ T5247] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.098985][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  456.115699][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  456.118431][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.123028][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  456.123050][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  456.139987][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.157618][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.167774][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  456.175959][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  456.183609][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.184112][ T5260] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  456.193737][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.218326][ T5256] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.231705][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.238344][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.259443][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.265386][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  456.273584][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.285093][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  456.285200][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  456.311557][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  456.313673][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  456.326380][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.335096][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.337646][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  456.352233][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.355401][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.361228][ T5259] Remounting filesystem read-only
[  456.377963][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  456.377964][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.377990][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  456.385212][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  456.401193][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  456.401221][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.401240][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.408845][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.425572][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.426230][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.444702][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.461779][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.464172][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.472715][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.481956][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.532702][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  456.534315][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.547586][ T5252] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.549477][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  456.566066][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  456.586172][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  456.594444][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  456.601822][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  456.602220][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  456.609320][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  456.626854][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  456.634327][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.635127][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.643204][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.661235][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  456.661420][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.668452][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  456.686300][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.694496][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.695710][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  456.714235][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  456.722021][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.722272][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.731483][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  456.749252][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.750711][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  456.766295][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.775607][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.777949][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  456.785021][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  456.798592][ T5263] loop3: detected capacity change from 0 to 2048
[  456.799928][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  456.806513][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.812851][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  456.822197][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  456.822221][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.822241][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.822260][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.832259][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  456.851520][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.855443][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  456.873861][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  456.882430][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.898002][ T5081] NILFS (loop1): discard dirty page: offset=0, ino=6
[  456.911692][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  456.920229][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  456.929454][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  456.930053][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.937055][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  456.948531][ T5081] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  456.954024][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  456.962106][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  456.969737][ T5264] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  456.990176][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  456.991111][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  456.997883][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  457.014858][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.019783][ T5081] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  457.029744][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.041097][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.046829][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.053456][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  457.068434][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  457.069355][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.078547][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  457.084995][ T5263] Remounting filesystem read-only
[  457.085187][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.099335][ T5081] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  457.109636][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  457.121859][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.122442][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  457.139758][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.143986][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.150336][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  457.164064][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.174519][ T5081] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  457.181960][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  457.190083][ T5081] NILFS (loop1): discard dirty page: offset=0, ino=2
[  457.197591][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.201276][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  457.207942][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.232724][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  457.240521][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.242133][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.274366][ T5081] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  457.282137][ T5081] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.284687][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.292017][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.309670][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.309699][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.309718][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.309960][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  457.318916][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.334373][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.352450][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.369990][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.373141][ T5081] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.394162][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  457.398549][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.406060][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.418094][ T5081] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.423328][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.429045][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  457.443840][ T5267] loop4: detected capacity change from 0 to 2048
[  457.456358][ T5259] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.456932][ T5081] NILFS (loop1): discard dirty page: offset=0, ino=3
[  457.478771][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  457.482028][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.489286][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.503825][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  457.509659][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.512082][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.522463][ T5081] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  457.530969][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  457.550819][ T5268] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  457.564850][ T5259] syz-executor.1 (5259) used greatest stack depth: 16416 bytes left
[  457.580562][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  457.585939][ T5081] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  457.588317][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  457.606547][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.616422][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  457.636403][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  457.650426][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.660930][ T5081] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  457.661956][ T5267] Remounting filesystem read-only
[  457.674393][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.679638][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.696707][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  457.698718][ T5081] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.705851][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.723306][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  457.726908][ T5081] NILFS (loop1): discard dirty page: offset=0, ino=19
[  457.731133][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.745653][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.747911][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.765752][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.771381][ T5081] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  457.776348][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  457.790469][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.799891][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.800286][ T5081] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.811238][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.829361][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  457.835592][ T5271] loop0: detected capacity change from 0 to 2048
[  457.837049][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.843167][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.853676][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.875062][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.877634][ T5081] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.885238][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.905692][ T5081] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  457.914285][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.927146][ T5272] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  457.935433][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.954286][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.968280][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  457.978112][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  457.987166][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  457.993673][ T5271] Remounting filesystem read-only
[  458.002338][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.028851][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  458.040296][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.043613][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.054155][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  458.064202][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.078863][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.093314][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.099911][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.112727][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.134902][ T5263] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.141643][ T5275] loop5: detected capacity change from 0 to 2048
[  458.156481][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.163289][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.182775][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.186360][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.204721][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.209413][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.228715][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  458.232281][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.237793][ T5277] loop2: detected capacity change from 0 to 2048
[  458.252300][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.263182][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  458.271762][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.282317][ T5278] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  458.300190][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  458.301218][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.309385][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  458.318529][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  458.331155][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.341746][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.342047][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.351221][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.373010][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.377346][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.391222][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.401956][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.402865][ T5280] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  458.412728][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.436349][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.446948][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.457022][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.478342][ T5279] Remounting filesystem read-only
[  458.486539][   T27] kauditd_printk_skb: 10 callbacks suppressed
[  458.486556][   T27] audit: type=1800 audit(1683748859.926:61): pid=5277 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  458.488346][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.498046][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  458.533335][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.549646][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.561588][ T5267] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.572353][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.583161][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.603498][   T27] audit: type=1800 audit(1683748860.036:62): pid=5267 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  458.606257][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.648841][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  458.650859][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  458.658087][ T5277] Remounting filesystem read-only
[  458.671671][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.674422][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.681995][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  458.696322][ T5282] loop1: detected capacity change from 0 to 2048
[  458.698072][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.712471][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  458.716551][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.723426][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  458.738087][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.749008][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.754009][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  458.760646][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  458.773959][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.774094][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.774199][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.774421][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.787370][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.800658][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.803428][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  458.812723][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.834570][ T5271] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.840930][ T5284] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  458.878519][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.884839][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.891463][   T27] audit: type=1800 audit(1683748860.316:63): pid=5282 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  458.900969][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  458.934269][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.945423][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.948408][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  458.966291][ T5282] Remounting filesystem read-only
[  458.971659][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.974547][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  458.986220][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  458.991356][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.000511][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.018830][   T27] audit: type=1800 audit(1683748860.336:64): pid=5271 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  459.032404][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.047580][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.047875][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  459.047897][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  459.047916][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  459.047934][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  459.047952][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  459.047976][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  459.047995][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  459.048013][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.048032][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.057841][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.074017][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  459.084681][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.095092][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.102158][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.114055][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  459.117911][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.126528][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.139851][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.154391][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  459.155653][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.163770][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.192966][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  459.209118][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  459.210160][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.224121][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.235032][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.247890][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.249623][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  459.258688][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.268138][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.285128][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.289119][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.294347][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.306589][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.325319][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  459.332872][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.348698][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  459.350857][ T5279] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.372601][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.373518][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.403055][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.412782][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  459.413346][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.421967][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  459.434937][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.437255][   T27] audit: type=1800 audit(1683748860.866:65): pid=5279 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  459.448788][ T5277] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.465894][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  459.475261][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.482297][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  459.502699][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  459.504337][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.510260][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  459.527381][   T27] audit: type=1800 audit(1683748860.936:66): pid=5277 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  459.537251][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  459.560568][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  459.563694][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.569638][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  459.580183][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  459.586576][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  459.593780][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  459.601243][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  459.616028][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  459.621364][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  459.623334][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  459.631440][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.638909][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.653972][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  459.658715][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  459.671872][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.677511][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.681313][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.690769][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.700498][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.714184][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.717423][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  459.732529][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.733838][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  459.742690][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.757468][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.761823][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  459.771296][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  459.784659][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.791696][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  459.801501][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.810688][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  459.811631][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.817535][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.827749][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  459.835558][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.842866][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.861845][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  459.861879][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  459.885984][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  459.893425][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  459.915413][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  459.919763][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.934070][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.954539][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  459.955351][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  459.961514][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  459.961536][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  459.961555][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.002423][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  460.017334][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  460.023260][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.036439][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  460.048553][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.062248][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  460.096519][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  460.108605][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.126887][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.130155][ T5287] loop4: detected capacity change from 0 to 2048
[  460.155627][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.157589][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.171673][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.188215][ T5289] loop0: detected capacity change from 0 to 2048
[  460.195181][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  460.211150][ T5292] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  460.215517][   T27] audit: type=1800 audit(1683748861.646:67): pid=5287 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  460.236935][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.257474][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.270071][ T5282] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.280153][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  460.288230][ T5287] Remounting filesystem read-only
[  460.293518][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.294091][ T5293] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  460.305598][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.331126][   T27] audit: type=1800 audit(1683748861.736:68): pid=5282 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  460.339890][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.361576][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.362822][ T5291] loop3: detected capacity change from 0 to 2048
[  460.378071][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  460.387733][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  460.389441][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  460.399753][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.414635][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  460.421474][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  460.436299][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.440797][ T5289] Remounting filesystem read-only
[  460.446680][   T27] audit: type=1800 audit(1683748861.776:69): pid=5289 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  460.461554][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.475425][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.486543][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.494004][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  460.511852][ T5296] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  460.513712][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.523725][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.540365][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.544473][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.559655][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.571833][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  460.577181][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.591615][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.594334][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.605397][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.610984][   T27] audit: type=1800 audit(1683748862.016:70): pid=5291 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[  460.624837][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  460.642590][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  460.657697][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.667084][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.675221][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  460.685066][ T5291] Remounting filesystem read-only
[  460.689730][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.690285][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.706533][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  460.709741][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  460.721264][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  460.729549][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.738589][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.742229][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  460.752327][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.768278][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.768601][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  460.783135][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.785980][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.805540][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.812267][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  460.815344][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  460.828142][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  460.838963][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.848799][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.849328][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.864207][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.868441][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  460.884014][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.885573][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.896781][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.903683][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  460.917418][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  460.923710][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  460.935298][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.936457][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.949947][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.964291][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.971345][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  460.983222][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  460.983249][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  460.993864][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.009472][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.017646][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.042231][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.052330][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.068554][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  461.075647][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  461.087890][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.090226][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.100992][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  461.109428][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.122827][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.125589][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.137709][ T5299] loop2: detected capacity change from 0 to 2048
[  461.144180][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.151479][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.169352][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.182287][ T5287] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.192395][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.204970][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
2023/05/10 20:01:02 executed programs: 39
[  461.211999][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.220137][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  461.240517][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.247974][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.264048][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  461.271730][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  461.274635][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  461.293161][ T5301] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  461.300979][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  461.305660][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.320876][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.338603][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  461.342093][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.352506][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.365098][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  461.373108][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.382780][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.395089][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  461.403275][ T5299] Remounting filesystem read-only
[  461.404802][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.415697][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.420449][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.437842][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.442167][ T5289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.449954][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.466288][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.467234][ T5302] loop5: detected capacity change from 0 to 2048
[  461.475513][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.485012][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.492279][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  461.508309][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  461.515723][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.520362][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.525137][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  461.525161][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  461.525179][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  461.525196][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  461.525226][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  461.553510][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.581173][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.593541][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  461.612272][ T5304] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  461.636097][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.647024][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.672677][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  461.673059][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.686444][ T5291] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.700741][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  461.705549][ T5302] Remounting filesystem read-only
[  461.708673][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  461.721234][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.721235][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.721260][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.749933][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.759830][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.759833][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.759933][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.778352][ T5307] loop1: detected capacity change from 0 to 2048
[  461.780023][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.801719][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.806947][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.815130][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.823871][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.845947][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.856049][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.856635][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  461.866831][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  461.880863][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.882819][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.891235][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.902374][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  461.919941][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  461.920126][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.930519][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  461.937133][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  461.953050][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  461.965212][ T5308] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  461.976007][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  461.983010][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  461.993748][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.001262][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.004197][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  462.022040][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.046410][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.056413][ T5299] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.066606][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  462.074886][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.075514][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.097027][ T5307] Remounting filesystem read-only
[  462.102248][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.115580][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  462.122991][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.132351][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.141913][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.142805][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  462.159168][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.175610][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.175996][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  462.185071][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.198211][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  462.213526][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  462.214756][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.228784][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  462.231244][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  462.238159][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  462.253270][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  462.257442][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  462.261403][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.268330][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.284176][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.301201][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  462.304084][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.309282][ T5311] loop4: detected capacity change from 0 to 2048
[  462.324697][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  462.326192][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.331724][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.347926][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.355620][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  462.367388][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.377109][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.377156][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.377176][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.393371][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.398733][ T5312] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  462.404570][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.412923][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.435581][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  462.449683][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.461195][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  462.494506][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  462.506261][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.516459][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.530140][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  462.531228][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.544568][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  462.554035][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  462.568142][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.572602][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.578366][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  462.594904][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.606392][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  462.606722][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.621489][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.626199][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  462.639644][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.642909][ T5315] loop3: detected capacity change from 0 to 2048
[  462.649410][ T5313] Remounting filesystem read-only
[  462.649596][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.672786][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  462.680579][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.680671][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.699620][ T5302] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.701102][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  462.709403][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  462.709426][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  462.709445][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.709463][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.709482][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.709706][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  462.733675][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.743666][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.765261][ T5316] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  462.766760][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.805061][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.816279][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  462.835897][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.847550][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  462.853416][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  462.864769][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.873788][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.889859][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.895542][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  462.913868][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.932310][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.935665][ T5318] loop0: detected capacity change from 0 to 2048
[  462.948560][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.955123][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  462.969133][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  462.976426][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  462.987562][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  462.990547][ T5315] Remounting filesystem read-only
[  462.998689][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.006632][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.014801][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  463.028216][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.028324][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.038757][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.056793][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.058175][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.066833][ T5081] NILFS (loop1): discard dirty page: offset=0, ino=6
[  463.079531][ T5320] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  463.085733][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  463.100984][ T5307] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.110872][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.116230][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.130396][ T5081] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  463.141531][ T5081] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  463.144140][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  463.153049][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  463.167790][ T5081] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  463.168633][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.175961][ T5318] Remounting filesystem read-only
[  463.176148][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.197573][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.200739][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  463.217434][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.218450][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  463.227134][ T5081] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  463.227219][ T5081] NILFS (loop1): discard dirty page: offset=0, ino=2
[  463.227239][ T5081] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  463.227258][ T5081] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.227278][ T5081] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.227297][ T5081] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.228572][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  463.242302][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.249124][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.258139][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.272011][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  463.283555][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.315174][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  463.330756][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.338125][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.352175][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.355140][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.372239][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  463.373573][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.394379][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.400455][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  463.418858][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.420469][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.431162][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.437458][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  463.437493][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  463.437512][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  463.437530][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.437548][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.437567][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.437813][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  463.503389][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.513243][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.523011][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.530613][ T5313] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.534536][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.551617][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.564755][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.601631][   T27] kauditd_printk_skb: 12 callbacks suppressed
[  463.601646][   T27] audit: type=1800 audit(1683748865.036:83): pid=5313 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  463.608110][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.644479][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.679370][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  463.683088][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  463.711800][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  463.716500][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.720082][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.737240][ T5324] loop1: detected capacity change from 0 to 2048
[  463.739831][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.761781][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  463.771718][ T5325] loop2: detected capacity change from 0 to 2048
[  463.771792][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.786429][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.790490][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.806474][ T5326] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  463.816864][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.817278][   T27] audit: type=1800 audit(1683748865.246:84): pid=5324 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  463.831683][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  463.854154][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.857840][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.872253][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.892079][ T5324] Remounting filesystem read-only
[  463.893114][ T5328] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  463.899453][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  463.917457][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.926928][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.939466][ T5315] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.950318][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.955575][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  463.963168][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  463.971031][   T27] audit: type=1800 audit(1683748865.366:85): pid=5325 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  463.987685][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  464.003376][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  464.032570][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.040309][ T5325] Remounting filesystem read-only
[  464.044199][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.052158][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.065820][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  464.067308][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  464.076449][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  464.089907][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  464.091501][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  464.098737][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.110844][   T27] audit: type=1800 audit(1683748865.416:86): pid=5315 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  464.122733][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.149348][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.154887][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.167854][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  464.167879][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  464.167917][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  464.167935][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  464.167953][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.167972][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.167992][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.183157][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  464.199151][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.215590][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  464.243270][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  464.257392][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.261313][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.267961][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.276837][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.286448][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.296269][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.308416][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.323969][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  464.325766][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.332723][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.343393][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.360446][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.369956][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.380638][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.381211][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.389586][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.389887][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  464.404160][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.410433][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  464.424143][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.426393][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.432317][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.440986][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.451129][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.460590][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  464.477783][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.499602][ T5318] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.508518][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.518131][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  464.530023][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  464.538106][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.549379][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  464.563139][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.567452][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  464.582982][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.584507][   T27] audit: type=1800 audit(1683748866.026:87): pid=5318 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  464.595654][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  464.626448][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.639408][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  464.644204][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.653361][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  464.664973][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  464.671131][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  464.681396][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.683226][ T5331] loop5: detected capacity change from 0 to 2048
[  464.694039][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  464.699507][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.711648][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.715049][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  464.730845][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.731321][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.749075][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.759675][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  464.767176][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  464.767614][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.780189][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.784124][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.792800][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.802323][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.802346][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.802366][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.802667][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  464.826602][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.833148][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.859482][ T5332] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  464.865476][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.885130][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  464.891943][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  464.895965][   T27] audit: type=1800 audit(1683748866.336:88): pid=5331 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  464.900335][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  464.922358][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.927614][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  464.947931][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.950048][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  464.964137][ T5324] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.975884][ T5325] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  464.989127][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  464.990383][ T5331] Remounting filesystem read-only
[  465.004041][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.016408][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.022460][   T27] audit: type=1800 audit(1683748866.426:89): pid=5324 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  465.030061][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  465.052276][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  465.055595][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.066654][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.081648][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  465.092022][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  465.101105][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  465.108806][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  465.115696][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  465.122236][   T27] audit: type=1800 audit(1683748866.466:90): pid=5325 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  465.125720][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  465.154951][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.161096][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.166330][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.175385][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  465.183322][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  465.197667][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  465.204842][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.207198][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.214579][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.234451][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.243981][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.250363][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.253266][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.266922][ T5335] loop4: detected capacity change from 0 to 2048
[  465.272581][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  465.283982][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.287199][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  465.293475][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.301229][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  465.318254][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.324439][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.328264][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  465.344781][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  465.351666][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  465.353560][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.359444][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  465.373135][ T5336] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  465.376668][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  465.398475][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  465.406838][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.419616][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.424176][   T27] audit: type=1800 audit(1683748866.856:91): pid=5335 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  465.431463][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  465.466498][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  465.475587][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.491782][ T5335] Remounting filesystem read-only
[  465.507032][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  465.511187][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  465.529986][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  465.530192][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.537543][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.537647][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.564285][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.577009][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  465.579292][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  465.587799][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.600706][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.600733][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.600751][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.600974][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  465.612002][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  465.643730][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.646344][ T5339] loop0: detected capacity change from 0 to 2048
[  465.659920][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.659987][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  465.671322][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.687283][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.688578][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  465.706096][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.709234][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  465.718720][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.728181][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.740697][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.746114][ T5340] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  465.751115][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.776608][   T27] audit: type=1800 audit(1683748867.216:92): pid=5339 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  465.807637][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.809678][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.817476][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.827547][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.844017][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.847889][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.865172][ T5331] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.867379][ T5341] Remounting filesystem read-only
[  465.876693][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  465.887377][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.894041][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  465.903672][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  465.913479][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.923529][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.933652][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  465.944306][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  465.945637][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  465.951631][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  465.983210][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  465.993819][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  466.007737][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  466.009905][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.024645][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.025491][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  466.043465][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.057799][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.057923][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.073689][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.076075][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  466.085132][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.092159][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.112603][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  466.121160][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  466.124035][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.135247][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  466.138105][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.155583][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.159035][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.167404][ T5343] loop3: detected capacity change from 0 to 2048
[  466.181909][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.191214][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.200483][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  466.206508][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  466.208733][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  466.224367][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.227377][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.236276][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.244868][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.254095][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  466.270384][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.281940][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  466.297924][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.307912][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.317128][ T5344] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  466.327696][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  466.327722][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  466.327740][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  466.327771][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  466.327789][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  466.327806][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.327825][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.338283][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.382444][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.395026][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  466.406180][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.428079][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.436600][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.457421][ T5343] Remounting filesystem read-only
[  466.471789][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.476268][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  466.488704][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.495467][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.529267][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.535232][ T5335] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.539155][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.555155][ T5346] loop1: detected capacity change from 0 to 2048
[  466.574094][   T42] NILFS (loop4): discard dirty page: offset=0, ino=6
[  466.574169][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.580803][   T42] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  466.580825][   T42] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  466.580845][   T42] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  466.580864][   T42] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  466.597370][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.603949][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  466.605936][ T5348] loop2: detected capacity change from 0 to 2048
[  466.612380][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.612404][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.621925][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.637127][   T42] NILFS (loop4): discard dirty page: offset=0, ino=2
2023/05/10 20:01:08 executed programs: 51
[  466.680510][ T5350] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  466.691240][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.701538][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.706328][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.720590][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.720695][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.741337][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  466.748352][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.750229][ T5351] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  466.767426][   T42] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  466.777370][ T5346] Remounting filesystem read-only
[  466.786601][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.800322][   T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.804372][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.821137][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  466.842084][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.854326][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.866881][   T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.873431][ T5348] Remounting filesystem read-only
[  466.876520][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.891281][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.891767][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.901244][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.923095][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  466.930677][   T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.933634][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.939781][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  466.955298][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.958136][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.977200][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  466.977343][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  466.986217][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.986256][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  466.986274][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  466.986293][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.004839][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.004944][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.005042][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.012473][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  467.040109][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.051845][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.069166][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.076721][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  467.094897][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.096185][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.103354][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.112835][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.125005][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  467.141501][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.166452][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.169157][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.187524][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.197801][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.202238][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.208145][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.218419][   T41] NILFS (loop2): discard dirty page: offset=0, ino=6
[  467.227346][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.241028][   T41] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  467.254411][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.263522][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.274547][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.280582][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.293475][   T41] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  467.312921][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.315474][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.327605][ T5341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.332368][ T5343] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.348881][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.351384][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.360207][   T41] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  467.360231][   T41] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  467.360346][   T41] NILFS (loop2): discard dirty page: offset=0, ino=2
[  467.360366][   T41] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  467.360384][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.360404][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.360422][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.360501][   T41] NILFS (loop2): discard dirty page: offset=0, ino=3
[  467.388519][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.406230][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.412785][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.432340][ T5356] loop5: detected capacity change from 0 to 2048
[  467.441858][ T5346] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.444813][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  467.459487][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  467.465653][   T41] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  467.469624][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  467.478782][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.498204][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  467.506494][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  467.515723][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  467.536533][   T41] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  467.551294][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.562787][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  467.566933][ T5357] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  467.576594][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.588867][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.601566][   T41] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  467.609442][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.619416][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  467.627346][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.634556][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.645158][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.646459][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  467.658497][ T5348] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.672373][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  467.682517][ T5356] Remounting filesystem read-only
[  467.684835][   T41] NILFS (loop2): discard dirty page: offset=0, ino=19
[  467.694493][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  467.694544][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.694587][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.694607][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.695046][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  467.710471][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.713515][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.727223][   T41] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  467.729776][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.743643][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  467.760993][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.779072][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.787949][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.805188][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  467.807304][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.812483][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  467.812504][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  467.812523][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  467.827464][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  467.830357][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.844465][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  467.867609][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.874280][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  467.885524][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.891163][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.900108][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  467.903709][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  467.914872][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  467.919990][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  467.937432][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  467.939091][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  467.944798][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  467.944820][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  467.944837][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  467.944865][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  467.944884][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  467.944902][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.944921][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.944940][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  467.954266][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  467.967708][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  467.984835][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  468.001369][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.015844][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.051619][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  468.071306][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  468.080483][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.089352][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  468.089379][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  468.089410][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  468.089428][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  468.089446][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.089466][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.089483][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.089714][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  468.089735][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  468.089753][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.089773][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.089792][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.096412][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  468.099805][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.104919][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.122849][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.133788][ T5360] loop3: detected capacity change from 0 to 2048
[  468.146936][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  468.153295][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  468.161208][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.187368][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.187396][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.189885][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  468.204186][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.213680][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.238959][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.243613][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  468.263850][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.303765][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.310038][ T5361] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  468.332217][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.352930][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.361665][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.371554][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  468.374683][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  468.386687][ T5360] Remounting filesystem read-only
[  468.391955][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.393209][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  468.425624][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.435381][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.444093][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  468.452265][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.457321][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.461707][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.491887][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.494522][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  468.510163][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  468.526851][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.538348][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.544210][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.560410][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.573043][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.580066][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.593540][ T5364] loop4: detected capacity change from 0 to 2048
[  468.602249][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.606160][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.616255][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.634112][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.638785][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.660538][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  468.667391][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.673091][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  468.678318][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.695514][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  468.695863][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.705695][ T5367] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  468.718318][ T5356] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.738073][ T5366] loop2: detected capacity change from 0 to 2048
[  468.741740][   T27] kauditd_printk_skb: 11 callbacks suppressed
[  468.741756][   T27] audit: type=1800 audit(1683748870.176:104): pid=5364 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  468.774010][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  468.774305][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.781323][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  468.799762][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.810975][ T5368] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  468.862762][ T5364] Remounting filesystem read-only
[  468.871858][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.888531][   T27] audit: type=1800 audit(1683748870.286:105): pid=5356 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  468.893616][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  468.909111][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.927566][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  468.934100][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.961613][ T5371] loop0: detected capacity change from 0 to 2048
[  468.970216][ T5366] Remounting filesystem read-only
[  468.979764][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  468.980022][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  468.998321][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.009782][   T27] audit: type=1800 audit(1683748870.306:106): pid=5366 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  469.037553][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.048001][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.048626][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  469.065746][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  469.068320][ T5373] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  469.086497][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.093480][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.108174][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.114480][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.127422][   T27] audit: type=1800 audit(1683748870.546:107): pid=5371 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  469.127865][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.156831][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.157339][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.178040][ T5371] Remounting filesystem read-only
[  469.183483][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.187080][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.193411][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.210302][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  469.215312][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.228120][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.230223][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.237789][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.238106][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  469.254070][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.256816][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.282071][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.292227][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.309102][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  469.321695][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.328858][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.339426][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.350714][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  469.364393][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.382984][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  469.392463][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.402192][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  469.402231][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  469.402250][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  469.427955][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.443076][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.448708][ T5376] loop1: detected capacity change from 0 to 2048
[  469.459437][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.459541][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.470619][ T5360] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.486123][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.498865][   T27] audit: type=1800 audit(1683748870.926:108): pid=5360 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  469.518945][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.530795][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.542185][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.553361][ T5377] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  469.558453][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.568991][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  469.580602][   T27] audit: type=1800 audit(1683748870.986:109): pid=5376 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  469.584160][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.602459][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.623310][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.630086][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  469.640510][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  469.649729][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.661830][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.667645][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.671862][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  469.691740][ T5376] Remounting filesystem read-only
[  469.693609][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.699014][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.714238][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.717680][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.727077][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.740028][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.751267][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  469.756297][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.772587][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.782434][ T5078] NILFS (loop0): discard dirty page: offset=0, ino=6
[  469.783153][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  469.789250][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.796157][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.805759][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.815292][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.835214][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  469.835222][ T5078] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  469.835245][ T5078] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  469.842908][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.854264][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.859829][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  469.869092][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.878137][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.902449][ T5078] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  469.902476][ T5078] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  469.910566][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.927092][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  469.928371][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  469.938089][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  469.952168][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.953491][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.962287][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  469.980210][ T5078] NILFS (loop0): discard dirty page: offset=0, ino=2
[  469.981486][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  469.988451][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  469.997894][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  470.006198][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.011629][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  470.031309][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.034711][ T5078] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  470.049643][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.055336][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  470.060252][ T5364] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.066832][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.076715][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.089564][ T5078] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.097108][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.111416][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  470.121419][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.123094][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.140289][ T5078] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.145746][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.149663][   T27] audit: type=1800 audit(1683748871.576:110): pid=5364 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  470.177879][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.184693][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.196044][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  470.203387][ T5078] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.209261][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.221546][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.224768][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  470.233528][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  470.249069][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.254309][ T5371] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.274296][ T5078] NILFS (loop0): discard dirty page: offset=0, ino=3
[  470.281124][ T5078] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  470.290543][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.295956][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.308296][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  470.310890][ T5078] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  470.323892][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.324164][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.342488][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.352257][ T5366] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.362085][   T27] audit: type=1800 audit(1683748871.796:111): pid=5371 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  470.371993][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.383973][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.408412][   T27] audit: type=1800 audit(1683748871.846:112): pid=5366 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  470.408763][ T5078] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  470.439176][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  470.451033][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.457905][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.464412][ T5380] loop3: detected capacity change from 0 to 2048
[  470.470348][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.484759][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  470.491825][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  470.512482][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.513397][ T5078] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.523809][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  470.533524][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  470.554873][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  470.565805][ T5376] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.576165][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  470.580181][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.586911][ T5078] NILFS (loop0): discard dirty page: offset=0, ino=19
[  470.596940][   T27] audit: type=1800 audit(1683748872.036:113): pid=5376 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  470.610825][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  470.618590][ T5382] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  470.620821][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.635099][ T5078] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  470.640298][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.653286][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.695639][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  470.700258][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  470.712020][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  470.717139][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  470.724837][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  470.728521][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  470.733127][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.733151][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.733171][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.744143][ T5380] Remounting filesystem read-only
[  470.766376][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  470.769195][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.773396][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  470.791153][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.798253][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  470.798275][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.798295][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.798315][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.815601][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  470.835751][ T5383] loop5: detected capacity change from 0 to 2048
[  470.854957][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.862715][ T5078] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.865431][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  470.874358][ T5078] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.889116][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  470.890608][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  470.899904][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  470.904862][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  470.925979][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  470.933309][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  470.934013][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  470.941200][ T5385] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  470.950362][ T5078] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  470.968126][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  470.986945][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  470.987060][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.014098][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.019354][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.028841][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  471.033418][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  471.047816][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  471.049888][ T5383] Remounting filesystem read-only
[  471.065904][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.065904][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.065930][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.076008][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  471.086121][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  471.101232][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.113798][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.128194][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.137829][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.141827][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.147899][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.165403][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  471.165427][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  471.165446][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  471.165463][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  471.165479][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.165506][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  471.165524][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.165543][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.165562][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  471.165580][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.181677][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  471.189452][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.255823][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.281276][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.281492][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.310347][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.318115][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  471.321984][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.332484][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.343813][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.350110][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  471.362360][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.370343][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.373844][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  471.390654][ T5388] loop4: detected capacity change from 0 to 2048
[  471.390863][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.402938][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.407502][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  471.424187][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.433867][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.434652][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.442870][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.452556][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.472481][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.482115][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.482791][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  471.491776][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.493023][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  471.507041][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.510174][ T5389] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  471.536324][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.540803][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.546134][ T5380] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.549600][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  471.566913][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  471.577386][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.596264][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  471.606052][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  471.612881][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  471.622923][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.625168][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.639907][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  471.641523][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.658016][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  471.661624][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  471.666448][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  471.678224][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  471.683398][ T5388] Remounting filesystem read-only
[  471.693827][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.695907][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.704353][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.722207][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.725122][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  471.734411][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.749113][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.758316][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.767743][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.777515][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.777557][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  471.777577][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.777596][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.777616][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  471.777927][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.784473][ T5193] NILFS (loop5): discard dirty page: offset=0, ino=6
[  471.789546][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  471.825205][ T5193] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  471.829196][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.862180][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  471.869322][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.887324][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  471.907199][ T5193] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  471.908870][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.932011][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.932939][ T5193] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  471.943854][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  471.969356][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  471.984166][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  471.986961][ T5193] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  471.993798][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  472.014222][   T75] NILFS (loop4): discard dirty page: offset=0, ino=6
[  472.014436][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.020930][   T75] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  472.030957][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.042661][ T5393] loop2: detected capacity change from 0 to 2048
[  472.047647][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  472.047672][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.064036][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  472.086837][ T5394] loop0: detected capacity change from 0 to 2048
[  472.095103][ T5193] NILFS (loop5): discard dirty page: offset=0, ino=2
[  472.113613][ T5193] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  472.125730][   T75] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  472.131577][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.144861][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.154782][ T5396] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  472.160763][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.174159][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  472.181957][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  472.194257][   T75] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  472.200714][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.211210][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.211239][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.229971][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.236918][   T75] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  472.240089][ T5383] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.259148][   T75] NILFS (loop4): discard dirty page: offset=0, ino=2
[  472.272608][ T5394] Remounting filesystem read-only
[  472.277285][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.278403][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.298005][   T75] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  472.314275][ T5193] NILFS (loop5): discard dirty page: offset=0, ino=3
[  472.317566][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.326251][ T5193] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  472.338673][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.340515][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.357522][ T5400] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/05/10 20:01:13 executed programs: 63
[  472.359022][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.375603][ T5398] loop1: detected capacity change from 0 to 2048
[  472.382302][ T5193] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  472.392691][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.405019][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.406251][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.419221][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.446838][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  472.458338][ T5193] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  472.465994][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.470917][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  472.477208][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.492148][ T5393] Remounting filesystem read-only
[  472.494021][ T5402] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  472.508104][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.510344][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.518153][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.530957][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.536572][   T75] NILFS (loop4): discard dirty page: offset=0, ino=3
[  472.555781][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.558940][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.586604][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.597958][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.606231][   T75] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  472.610556][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.621601][ T5193] NILFS (loop5): discard dirty page: offset=0, ino=19
[  472.627464][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  472.631036][ T5398] Remounting filesystem read-only
[  472.631254][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.648432][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.656453][ T5193] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  472.662752][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.679221][   T75] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  472.679245][   T75] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  472.694144][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  472.702357][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.703656][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.716210][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.722523][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  472.736479][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.738849][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.751899][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.760045][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  472.771303][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.775387][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.785519][   T75] NILFS (loop4): discard dirty page: offset=0, ino=19
[  472.793799][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.803969][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.810905][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.827942][   T75] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  472.827969][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.844575][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.844580][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.844679][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.855772][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  472.871028][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.877072][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.887502][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.891698][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  472.909069][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.910735][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.918459][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  472.935408][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.940128][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  472.953889][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.972385][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.972473][   T75] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  472.972494][   T75] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  472.972513][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.972533][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.972553][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  472.982867][   T12] NILFS (loop2): discard dirty page: offset=0, ino=6
[  472.998334][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.018899][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.023959][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  473.033235][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.059382][   T75] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  473.074374][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.074477][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.084095][ T5388] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.098567][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.105221][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.122535][   T12] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  473.123089][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.132086][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  473.143538][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.154019][   T12] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  473.159694][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.171187][   T12] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  473.179862][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.179932][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.196193][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.198866][   T12] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  473.208899][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.226366][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.238251][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  473.244058][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.247059][   T75] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  473.261902][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.264477][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.271216][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.281021][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.300237][ T5193] NILFS (loop1): discard dirty page: offset=0, ino=6
[  473.307720][   T75] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.317042][   T12] NILFS (loop2): discard dirty page: offset=0, ino=2
[  473.317069][   T12] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  473.317089][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.317109][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.317129][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.317212][   T12] NILFS (loop2): discard dirty page: offset=0, ino=3
[  473.317231][   T12] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  473.317250][   T12] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  473.317269][   T12] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  473.317287][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.327410][ T5193] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  473.354013][   T12] NILFS (loop2): discard dirty page: offset=0, ino=19
[  473.360800][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.372774][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.407661][ T5394] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.424085][   T12] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  473.430612][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  473.446184][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.465580][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  473.465609][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.493766][ T5193] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  473.501527][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.518923][ T5193] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  473.538049][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.544622][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.549112][ T5405] loop3: detected capacity change from 0 to 2048
[  473.568831][ T5193] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  473.585608][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.602552][ T5193] NILFS (loop1): discard dirty page: offset=0, ino=2
[  473.623531][ T5193] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  473.631271][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  473.637360][   T12] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  473.652220][ T5406] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  473.653474][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.667000][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.693505][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.703155][   T12] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  473.706515][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  473.711366][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.735340][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.758451][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  473.764231][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.775889][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.781938][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.787994][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.803100][ T5408] loop5: detected capacity change from 0 to 2048
[  473.807328][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.811663][ T5405] Remounting filesystem read-only
[  473.830261][ T5410] loop4: detected capacity change from 0 to 2048
[  473.830955][ T5193] NILFS (loop1): discard dirty page: offset=0, ino=3
[  473.838661][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.845947][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.866109][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.875651][ T5193] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  473.878373][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  473.883102][ T5193] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  473.902170][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  473.910259][ T5412] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  473.910735][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.921487][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  473.941048][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  473.943583][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.949214][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  473.964101][   T12] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  473.976534][   T27] kauditd_printk_skb: 11 callbacks suppressed
[  473.976549][   T27] audit: type=1800 audit(1683748875.416:125): pid=5410 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  473.982368][ T5193] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  473.986645][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.010057][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.024349][ T5413] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  474.035590][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.040575][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  474.050721][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.060407][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  474.088660][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.090734][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.098398][   T27] audit: type=1800 audit(1683748875.526:126): pid=5408 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  474.104955][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  474.119926][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.152530][ T5410] Remounting filesystem read-only
[  474.154348][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.164104][ T5408] Remounting filesystem read-only
[  474.173374][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.174419][ T5393] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.190607][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.193340][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.214281][   T12] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  474.220263][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.221511][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.221605][ T5193] NILFS (loop1): discard dirty page: offset=0, ino=19
[  474.232564][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.250333][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.261633][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  474.277236][ T5193] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  474.283772][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.291847][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.296735][   T27] audit: type=1800 audit(1683748875.726:127): pid=5393 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  474.304837][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.325747][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.342227][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.342254][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.342274][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.342362][ T5193] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  474.342382][ T5193] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  474.342399][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.342418][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.342437][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.342490][ T5193] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  474.342509][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.342528][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.342548][ T5193] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  474.342565][ T5193] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.363339][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.377765][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.387565][ T5398] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.393530][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  474.402717][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.484486][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.491486][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.505531][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.520412][   T27] audit: type=1800 audit(1683748875.956:128): pid=5398 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  474.564301][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.586344][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  474.588183][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.593360][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  474.608960][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.617373][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.634950][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.645612][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  474.653515][ T5417] loop2: detected capacity change from 0 to 2048
[  474.661035][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.679688][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.683019][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.699611][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.711183][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.723135][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  474.730166][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.745696][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  474.753053][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  474.760864][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.770976][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.782873][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.793483][ T5418] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  474.804549][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  474.812911][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.822807][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.823314][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.832249][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.857396][   T27] audit: type=1800 audit(1683748876.296:129): pid=5417 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  474.878750][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.889366][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.899174][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  474.906641][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.916792][ T5405] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.926502][ T5417] Remounting filesystem read-only
[  474.927197][ T5420] loop1: detected capacity change from 0 to 2048
[  474.931734][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.946259][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.948671][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  474.969165][   T27] audit: type=1800 audit(1683748876.406:130): pid=5405 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  474.975136][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  474.998259][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  475.007536][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  475.017414][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.027663][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  475.035141][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.044397][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  475.053308][ T5422] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  475.064697][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.067146][   T27] audit: type=1800 audit(1683748876.506:131): pid=5420 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  475.094166][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.094196][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.094216][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.095275][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.105264][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.112369][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.152635][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  475.174112][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  475.181472][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  475.189295][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.199368][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.209883][ T5425] loop0: detected capacity change from 0 to 2048
[  475.210451][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.234865][ T5420] Remounting filesystem read-only
[  475.240468][ T5426] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  475.258171][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.262166][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.270191][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.280241][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.304107][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  475.311453][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  475.314823][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.320494][   T27] audit: type=1800 audit(1683748876.756:132): pid=5425 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  475.335798][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.360049][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.373012][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  475.378870][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.380918][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.399922][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  475.399981][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.413571][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.424198][ T5410] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.428012][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.444262][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.447226][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.467258][   T27] audit: type=1800 audit(1683748876.896:133): pid=5410 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  475.476225][ T5427] Remounting filesystem read-only
[  475.492353][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.493052][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  475.501767][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.516149][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.522459][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.529321][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.539471][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  475.556031][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.556095][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.572984][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.579809][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  475.586454][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  475.594289][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.610103][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.616599][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.630224][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.639008][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.648643][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  475.648667][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.648687][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.648704][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.650256][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  475.657791][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.676957][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.690386][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.700556][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.710909][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.730290][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.747155][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.750275][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  475.763570][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.779982][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  475.781838][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  475.787950][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.801015][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.804899][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.821399][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  475.825111][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  475.831544][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  475.839095][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  475.839117][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  475.853583][ T5417] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.857093][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.867444][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  475.872204][   T27] audit: type=1800 audit(1683748877.296:134): pid=5417 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  475.908292][ T5408] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.918111][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  475.918761][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.937027][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.937842][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  475.946568][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  475.966293][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  475.966301][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  475.966329][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  475.982500][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  475.994268][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.001632][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.008740][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.017794][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.017845][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.017865][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.018109][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  476.028782][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.055157][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  476.061695][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.082662][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  476.092794][ T5420] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.099442][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.107392][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  476.123858][ T5193] NILFS (loop0): discard dirty page: offset=0, ino=6
[  476.124430][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.139491][ T5193] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  476.139518][ T5193] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  476.147005][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.147104][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.161250][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  476.168864][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.173672][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  476.173695][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.209006][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.218242][ T5193] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  476.219431][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  476.225856][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.235929][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.243683][ T5193] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  476.266519][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.280964][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.291950][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  476.298994][ T5193] NILFS (loop0): discard dirty page: offset=0, ino=2
[  476.301526][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  476.324258][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  476.331607][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.334467][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  476.344445][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  476.351549][ T5193] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  476.368780][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.374020][ T5193] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.385242][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  476.388121][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.407260][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.414067][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  476.423753][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  476.430021][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  476.433494][ T5193] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.445654][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.449532][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.458264][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.468551][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.478292][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  476.486637][ T5429] loop3: detected capacity change from 0 to 2048
[  476.498815][ T5193] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.503967][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  476.508233][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  476.522402][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  476.530173][ T5193] NILFS (loop0): discard dirty page: offset=0, ino=3
[  476.530531][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.542799][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  476.553737][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  476.553747][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  476.553768][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  476.574490][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  476.577845][ T5193] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  476.583020][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  476.591140][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.591165][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.591185][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  476.591203][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.618062][ T5193] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  476.626513][ T5430] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  476.644792][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.652160][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  476.673854][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.690378][ T5429] Remounting filesystem read-only
[  476.693955][ T5193] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  476.696035][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.706424][ T5193] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.718006][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.733227][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.734184][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  476.743117][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.754182][ T5427] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.760281][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.784907][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  476.804109][ T5193] NILFS (loop0): discard dirty page: offset=0, ino=19
[  476.804205][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.815687][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  476.828419][ T5193] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  476.830676][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  476.840132][ T5193] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.848208][ T5432] loop4: detected capacity change from 0 to 2048
[  476.852253][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  476.859200][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  476.870691][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  476.882880][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  476.883168][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  476.891823][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  476.898259][ T5193] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.898284][ T5193] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.899589][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  476.916881][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  476.934778][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  476.949969][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.954033][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.967475][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.974692][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  476.977711][ T5434] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  476.986578][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  476.998635][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.012630][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.012982][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.022208][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.031395][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  477.048707][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.058432][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.058893][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.078281][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.088456][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  477.096918][ T5432] Remounting filesystem read-only
[  477.102785][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.103850][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.121434][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.131246][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  477.136961][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.139356][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.158323][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  477.158749][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  477.173416][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.175111][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.183514][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  477.201608][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.202242][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  477.211101][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.224365][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.227905][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  477.238352][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.247399][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.262375][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.263610][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.274879][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.283852][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  477.297968][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  477.299645][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  477.306817][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.322105][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  477.330040][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.330412][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.340225][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  477.348935][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  477.359656][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.373300][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  477.373325][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  477.381191][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  477.396316][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  477.403646][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.408773][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  477.414336][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.427805][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.429805][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.445091][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.447689][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.457654][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  477.468191][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  477.480483][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.482987][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.490043][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.509753][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.519114][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  477.526838][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.536192][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.536284][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.555583][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.565376][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.586187][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  477.593549][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  477.607006][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.611244][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.621232][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.635817][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.664204][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.717525][ T5429] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.729168][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.745394][ T5437] loop0: detected capacity change from 0 to 2048
2023/05/10 20:01:19 executed programs: 74
[  477.784383][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.812424][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.823152][ T5443] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  477.835505][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  477.847809][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.864027][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  477.868158][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.873164][ T5439] loop2: detected capacity change from 0 to 2048
[  477.894099][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  477.901916][ T5441] loop1: detected capacity change from 0 to 2048
[  477.904466][ T5437] Remounting filesystem read-only
[  477.908983][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.929822][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.935324][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.941111][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  477.956208][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.970034][ T5444] loop5: detected capacity change from 0 to 2048
[  477.979290][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.981270][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  477.995927][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  477.996615][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.006602][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  478.024563][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  478.032950][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.046573][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  478.054946][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  478.060613][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.063647][ T5447] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  478.072126][ T5446] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  478.084161][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  478.100572][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  478.102545][ T5432] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.108692][ T5448] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  478.129150][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.149509][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.160806][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.162205][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.185929][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.194961][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.214649][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.215297][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  478.228084][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.243800][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.250957][ T5439] Remounting filesystem read-only
[  478.261223][ T5441] Remounting filesystem read-only
[  478.263666][ T5444] Remounting filesystem read-only
[  478.279902][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.291248][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.300796][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.311129][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.312280][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  478.333434][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.342148][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.344666][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  478.372888][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.390237][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.394431][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.400411][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.426458][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.439667][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.457598][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.460020][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.468859][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.483331][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.498904][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.499612][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.517078][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.528660][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.540028][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.543768][ T5453] loop3: detected capacity change from 0 to 2048
[  478.549662][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  478.562785][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.563140][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.572733][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.591206][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.593460][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  478.604608][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.619361][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.631132][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  478.631901][ T5437] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.640079][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.656804][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.659061][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.674598][ T5454] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  478.678584][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  478.696675][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.710444][ T5453] Remounting filesystem read-only
[  478.716204][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.720852][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.726541][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.748160][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.752773][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  478.758242][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  478.772794][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.781112][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.804222][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  478.811059][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.811427][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  478.830326][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.832288][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.849826][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.851182][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  478.867331][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.877426][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.887491][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.892801][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.897746][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.918167][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  478.921544][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.926073][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.946595][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.950601][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.965518][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.969952][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  478.974819][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.991638][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  478.993638][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.002286][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.012238][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.021639][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.030822][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.053583][ T5441] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.064973][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.076344][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  479.084331][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.087658][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  479.110179][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.120789][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  479.120804][   T27] audit: type=1800 audit(1683748880.556:148): pid=5441 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  479.124643][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  479.129906][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.147747][ T5439] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.176222][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  479.180524][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.183756][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  479.193392][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  479.210168][   T27] audit: type=1800 audit(1683748880.646:149): pid=5439 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  479.234861][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.238933][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  479.245059][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  479.259017][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  479.264266][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.268937][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.285571][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  479.293385][ T5457] loop4: detected capacity change from 0 to 2048
[  479.295099][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.309548][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.314341][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  479.320775][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  479.334227][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.343323][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.343895][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.362706][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  479.362731][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.362752][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.362771][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.363069][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  479.381039][ T5458] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  479.389839][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.412601][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.424149][   T27] audit: type=1800 audit(1683748880.846:150): pid=5457 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  479.431863][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.461473][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  479.466317][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.479537][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  479.495597][ T5457] Remounting filesystem read-only
[  479.500984][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.513113][ T5444] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.514383][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.526477][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.532018][   T27] audit: type=1800 audit(1683748880.966:151): pid=5444 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  479.541306][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.563472][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  479.572903][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.585220][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  479.590367][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.601625][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.604718][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.612943][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.627053][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.640584][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  479.640608][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  479.640641][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  479.640660][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  479.640678][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.640697][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.640715][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.640929][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  479.648274][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  479.648304][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  479.657042][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  479.673153][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.698324][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  479.714715][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  479.727920][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.746386][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  479.752322][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.778200][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.778744][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  479.788180][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  479.803247][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.803409][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.812520][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  479.828348][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  479.829078][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.844836][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  479.844860][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.844909][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  479.844927][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.844947][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.844965][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  479.844983][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.901021][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.920520][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  479.924700][ T5453] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.928275][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  479.945504][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  479.952622][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  479.960341][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.970615][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  479.987994][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  479.997390][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  480.004182][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.004315][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.004407][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.026586][   T27] audit: type=1800 audit(1683748881.466:152): pid=5453 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  480.036797][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  480.059606][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.066893][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  480.079577][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  480.085328][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  480.091277][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.106746][ T5461] loop0: detected capacity change from 0 to 2048
[  480.113180][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  480.120540][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  480.120857][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  480.133877][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  480.137061][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.142384][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  480.153867][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.168404][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  480.170688][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  480.184024][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.185315][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.194274][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.208296][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.213539][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  480.227915][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.228198][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.246099][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  480.251753][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  480.258471][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.270192][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.271103][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  480.282280][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.296319][ T5462] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  480.297403][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  480.307320][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  480.320622][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.325478][   T27] audit: type=1800 audit(1683748881.756:153): pid=5461 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  480.333032][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  480.351841][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.367296][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  480.374011][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.379737][ T5457] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.406278][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.417756][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.421518][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  480.430220][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  480.436966][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  480.442651][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  480.462511][   T27] audit: type=1800 audit(1683748881.856:154): pid=5457 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  480.464323][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  480.491806][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.495123][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  480.513864][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  480.520849][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.520848][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  480.542310][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  480.554241][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.560823][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  480.563256][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  480.563279][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.581744][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  480.604682][ T5461] Remounting filesystem read-only
[  480.608085][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.610108][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.621138][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.639023][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  480.644471][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.647027][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  480.662655][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.672128][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.680845][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.682987][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  480.693233][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  480.699636][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.716234][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.726396][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.737930][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.747394][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.748243][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  480.757530][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.763860][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.773600][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  480.790286][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.790453][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  480.800612][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.814608][ T5465] loop2: detected capacity change from 0 to 2048
[  480.817772][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.832909][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  480.840588][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  480.849165][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  480.853283][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.867502][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  480.898979][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  480.909421][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  480.920132][ T5466] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  480.936421][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  480.936806][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.954901][   T27] audit: type=1800 audit(1683748882.396:155): pid=5465 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  480.978122][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  480.984345][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  481.017713][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  481.032456][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.036558][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  481.041984][ T5465] Remounting filesystem read-only
[  481.059673][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.079863][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.094310][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.104422][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.109854][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.125585][ T5468] loop1: detected capacity change from 0 to 2048
[  481.127095][ T5470] loop3: detected capacity change from 0 to 2048
[  481.132050][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  481.138825][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.155348][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.165552][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.176559][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.179440][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.190201][ T5472] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  481.204563][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.214871][   T27] audit: type=1800 audit(1683748882.656:156): pid=5468 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  481.224377][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.247645][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  481.250895][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.255858][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  481.280920][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.293680][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.308703][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.314005][ T5473] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  481.331741][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.343172][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.345908][ T5468] Remounting filesystem read-only
[  481.353690][   T27] audit: type=1800 audit(1683748882.766:157): pid=5470 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[  481.381477][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.393113][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.408253][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.422408][ T5461] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.424736][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.442173][ T5470] Remounting filesystem read-only
[  481.455111][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.458150][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.490665][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  481.511922][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  481.523754][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  481.525886][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.532260][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  481.548012][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.563264][ T5477] loop5: detected capacity change from 0 to 2048
[  481.564861][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  481.569943][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.577480][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  481.594172][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.594437][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  481.604619][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  481.619456][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.629419][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.629475][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.639150][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.639245][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.664248][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.670383][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.686741][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.695768][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.695953][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.705630][ T5478] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  481.707473][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  481.727832][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.744383][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.745989][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.756138][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.772865][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.792250][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.793299][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  481.804385][ T5477] Remounting filesystem read-only
[  481.818041][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  481.821824][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.829392][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.854084][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.857693][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.867902][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  481.896855][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.908853][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.914506][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.929436][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  481.946062][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.951872][ T5481] loop4: detected capacity change from 0 to 2048
[  481.962791][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.972610][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.972711][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  481.972811][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.001776][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  482.022608][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  482.033663][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  482.044233][ T5482] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  482.049221][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.064157][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.067168][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.074759][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.089615][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  482.097115][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.108095][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.117548][ T5465] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.132202][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.136358][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.143783][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.168264][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.181535][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.187956][ T5470] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.198319][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.200893][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  482.212317][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.223141][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  482.236912][ T5483] Remounting filesystem read-only
[  482.238117][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.245291][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.253587][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.266857][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  482.279240][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  482.280160][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  482.289029][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.305279][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  482.307150][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.312094][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.333529][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  482.342077][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.350631][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.353715][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.360710][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  482.360734][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.377805][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.389168][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.396883][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.405604][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.422099][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.424451][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.424558][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.424753][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.424848][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.424942][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.425036][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.436877][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.444868][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.454198][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  482.463033][ T5468] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.472882][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.491713][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.512246][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  482.552764][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.553458][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  482.571025][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  482.577795][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.585424][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.598833][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  482.599085][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  482.609309][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  482.616894][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  482.626560][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  482.629449][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  482.644601][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.645217][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  482.654618][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  482.667908][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.669248][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  482.685376][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  482.685402][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  482.685435][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  482.685454][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  482.698892][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.700938][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  482.708361][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  482.726495][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.746929][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  482.755864][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  482.755892][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.755911][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.755930][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.756169][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  482.774402][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.794782][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.797230][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.814265][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.817037][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.826273][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.844235][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  482.857015][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  482.868478][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.869719][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.877874][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.893427][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.896054][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  482.911745][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  482.919325][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.921088][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  482.928900][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.939186][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.948388][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.956688][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.956712][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  482.956730][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  482.991039][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  483.004728][ T5483] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.013372][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  483.014780][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.034403][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.038847][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
2023/05/10 20:01:24 executed programs: 86
[  483.048039][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  483.057721][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.069217][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  483.069986][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  483.091264][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.102303][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  483.103494][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  483.109759][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  483.124548][ T5477] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.127847][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  483.134589][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  483.149963][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.153982][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  483.160901][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  483.173719][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.183407][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  483.187493][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  483.194354][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  483.202981][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.208855][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  483.223249][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  483.231315][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  483.232449][ T5485] loop0: detected capacity change from 0 to 2048
[  483.246181][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.255415][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  483.256228][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.262717][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.262754][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  483.274307][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  483.281241][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  483.301457][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.302006][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  483.310759][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  483.325255][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.327207][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.334241][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  483.334264][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  483.334281][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  483.334313][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  483.334330][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  483.334348][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.356670][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.360065][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.375834][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.383816][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  483.399338][ T5486] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  483.434099][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.435988][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.443100][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.467114][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  483.471836][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.485174][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  483.492340][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.492806][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.503819][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  483.520850][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.522662][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.539375][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  483.552813][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.555161][ T5485] Remounting filesystem read-only
[  483.561976][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.574026][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  483.576150][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  483.582920][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  483.582941][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  483.582959][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  483.599478][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.659174][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  483.667114][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.699003][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.723057][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  483.737209][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  483.740777][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  483.749778][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.759523][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.774337][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  483.779396][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.788716][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.802071][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  483.808959][ T5491] loop3: detected capacity change from 0 to 2048
[  483.816659][ T5492] loop2: detected capacity change from 0 to 2048
[  483.823097][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.823173][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  483.832680][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.840930][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  483.862209][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.862256][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.871315][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  483.871338][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  483.871356][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  483.871374][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.871407][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  483.871426][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  483.934505][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  483.943805][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  483.943822][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.944454][ T5495] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  483.957791][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.968623][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  483.975938][ T5493] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  483.987761][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.000331][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.011659][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  484.039793][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.046050][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.054462][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  484.066559][ T5492] Remounting filesystem read-only
[  484.067799][ T5491] Remounting filesystem read-only
[  484.073200][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.082450][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.103746][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.108750][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.114398][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.122422][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.132439][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.149000][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.153317][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.171414][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.180786][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.180934][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.203878][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.215733][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  484.218029][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  484.222444][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  484.237305][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.238007][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.270339][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.273443][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.282033][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.302153][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.312335][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  484.335308][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.345316][ T5354] NILFS (loop2): discard dirty page: offset=0, ino=6
[  484.352047][ T5354] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  484.354411][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  484.373676][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.379699][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.402670][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.407381][ T5354] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  484.419998][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.420038][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  484.437007][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.443413][ T5499] loop1: detected capacity change from 0 to 2048
[  484.453495][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.460214][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.463863][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.489748][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.501423][ T5354] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  484.502065][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.515344][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.519088][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.537382][ T5502] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  484.543859][ T5354] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  484.548782][ T5485] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.565380][ T5501] loop4: detected capacity change from 0 to 2048
[  484.566666][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.586128][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.597907][   T27] kauditd_printk_skb: 11 callbacks suppressed
[  484.597924][   T27] audit: type=1800 audit(1683748886.026:169): pid=5499 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  484.624765][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.633965][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  484.642193][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.645153][ T5354] NILFS (loop2): discard dirty page: offset=0, ino=2
[  484.672393][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.677299][ T5499] Remounting filesystem read-only
[  484.695298][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.695825][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  484.712150][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.730239][ T5354] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  484.738313][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.746592][   T27] audit: type=1800 audit(1683748886.096:170): pid=5485 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  484.749890][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.768067][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.787047][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.787078][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.787099][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.787200][ T5354] NILFS (loop2): discard dirty page: offset=0, ino=3
[  484.797381][ T5504] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  484.811711][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.838660][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  484.850301][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.869023][ T5354] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  484.881152][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  484.893443][   T27] audit: type=1800 audit(1683748886.246:171): pid=5501 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  484.902500][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.927801][ T5354] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  484.933419][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.939738][ T5354] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  484.952763][ T5501] Remounting filesystem read-only
[  484.953091][ T5506] loop5: detected capacity change from 0 to 2048
[  484.965197][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  484.966765][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.974855][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  484.992914][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.003275][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.003330][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.013267][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.031767][ T5354] NILFS (loop2): discard dirty page: offset=0, ino=19
[  485.038887][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.041012][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  485.048636][ T5354] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  485.048660][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.048681][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.065101][ T5508] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  485.071990][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.098162][   T27] audit: type=1800 audit(1683748886.526:172): pid=5506 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  485.123173][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.123607][ T5492] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.143660][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.155560][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  485.163289][ T5506] Remounting filesystem read-only
[  485.168932][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.178479][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.178577][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.178669][ T5491] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.196093][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.203790][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.215036][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  485.236957][   T27] audit: type=1800 audit(1683748886.666:173): pid=5492 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  485.237110][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.257437][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.272857][ T5354] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  485.283134][   T27] audit: type=1800 audit(1683748886.716:174): pid=5491 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  485.304210][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.315017][ T5354] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  485.316935][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  485.322328][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.330412][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.349316][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.359246][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  485.366946][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.367788][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  485.377472][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.385741][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  485.403104][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  485.403993][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  485.410521][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.418343][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.426354][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.426380][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.426675][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  485.439040][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.448156][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  485.463315][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  485.477936][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.485487][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.495811][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.505768][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.524046][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  485.524605][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.531351][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  485.531373][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  485.531408][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  485.547924][ T5354] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  485.547951][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.547972][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.547991][ T5354] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  485.548009][ T5354] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.550714][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.559105][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.570547][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.579908][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.598315][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.611092][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  485.618890][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.626776][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  485.634417][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.689829][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.710316][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.710610][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.734420][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.750972][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.754240][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.770033][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.777375][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  485.787798][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.799078][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  485.799633][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  485.815320][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.825288][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.828611][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  485.834908][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.842674][ T5511] loop2: detected capacity change from 0 to 2048
[  485.851777][ T5499] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.864022][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.868621][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.886076][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.888904][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.896126][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.917039][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.925181][   T27] audit: type=1800 audit(1683748887.356:175): pid=5499 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  485.948821][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  485.952965][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  485.967963][ T5512] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  485.986424][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  485.996798][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.007288][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.018098][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  486.026741][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  486.027415][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  486.035974][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.040956][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.061979][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  486.064355][   T27] audit: type=1800 audit(1683748887.476:176): pid=5511 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  486.070710][ T5501] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.094606][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  486.099527][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  486.114833][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.116779][ T5511] Remounting filesystem read-only
[  486.123708][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.123735][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.124753][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.134610][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  486.140412][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  486.154925][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.156441][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  486.171965][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.180947][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.197528][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  486.201364][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  486.207269][   T27] audit: type=1800 audit(1683748887.636:177): pid=5501 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  486.224823][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  486.253391][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.254060][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  486.276258][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.280606][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.286139][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  486.295783][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  486.309335][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.311067][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  486.321308][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.327846][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.346666][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  486.349844][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.354328][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  486.373275][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.379574][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.392009][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  486.393301][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.399450][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  486.409773][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.415598][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.426491][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  486.443201][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  486.443803][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.450890][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  486.464060][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.467130][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.483958][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.486579][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.494302][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.494330][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.494623][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  486.512446][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.512478][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.523546][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  486.534135][ T5506] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.580190][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.580352][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  486.602971][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  486.608182][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.620575][   T27] audit: type=1800 audit(1683748888.046:178): pid=5506 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  486.622249][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.649421][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.679616][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.684481][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.701778][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  486.705364][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.714008][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  486.722032][ T5516] loop3: detected capacity change from 0 to 2048
[  486.734438][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  486.741455][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  486.764020][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.779602][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  486.787427][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.788846][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  486.806526][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.810937][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.827568][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  486.835221][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  486.842562][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  486.850079][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.859130][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  486.861136][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.866715][ T5519] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  486.866760][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.867064][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  486.903360][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  486.915479][ T5518] loop0: detected capacity change from 0 to 2048
[  486.922728][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  486.935072][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  486.941315][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.942504][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.961264][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.970323][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  486.978241][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  486.980629][ T5511] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  486.994683][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.007204][ T5516] Remounting filesystem read-only
[  487.012438][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.019610][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  487.022329][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.034425][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  487.045549][ T5521] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  487.056154][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.056180][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  487.056198][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.083066][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.095010][ T5518] Remounting filesystem read-only
[  487.100176][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.100185][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  487.100218][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  487.120906][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  487.129656][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.158946][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  487.159202][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  487.169688][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.174077][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.186876][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  487.201202][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  487.209216][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.224438][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.241639][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.247503][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  487.265191][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.265231][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.274331][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.274452][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.290614][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.309345][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.328327][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  487.334279][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.357383][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.365748][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  487.366829][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.382053][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.382427][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  487.391646][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.398286][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.407538][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.426192][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.432903][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  487.444977][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.454119][ T5525] loop1: detected capacity change from 0 to 2048
[  487.461005][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  487.463337][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.468898][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.489855][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  487.497438][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  487.505227][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  487.512630][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  487.532289][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.542844][ T5526] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  487.553652][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.565413][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.575194][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  487.582777][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  487.604225][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.605990][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  487.621915][ T5525] Remounting filesystem read-only
[  487.627284][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.635885][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.641956][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  487.657043][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.667720][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.671601][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.678746][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.689880][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.696137][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.720323][ T5529] loop5: detected capacity change from 0 to 2048
[  487.722158][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.741428][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.745508][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.753359][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.768678][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.772641][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.781001][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.789981][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.814206][ T5530] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  487.819755][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  487.825460][ T5518] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.834671][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.859168][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.867950][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.873539][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.885514][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  487.889543][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.904459][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.910522][ T5516] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.928302][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  487.941951][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  487.955638][ T5529] Remounting filesystem read-only
[  487.966881][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  487.979519][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  487.992951][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  488.003497][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.008491][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  488.015333][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.023590][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.046073][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
2023/05/10 20:01:29 executed programs: 96
[  488.056862][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.066650][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.071265][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  488.077131][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.095228][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.105717][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.106277][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  488.116855][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.132119][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.132142][ T5533] loop4: detected capacity change from 0 to 2048
[  488.142019][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.157979][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  488.163148][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  488.172390][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  488.173245][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  488.180031][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  488.194520][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  488.195569][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.203842][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.218381][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.231957][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  488.234679][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  488.246755][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.257314][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  488.266061][ T5354] NILFS (loop5): discard dirty page: offset=0, ino=6
[  488.273686][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.280041][ T5354] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  488.283142][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  488.297177][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.297805][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.306431][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.323109][ T5534] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  488.326892][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.337371][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  488.345676][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.363125][ T5354] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  488.363152][ T5354] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  488.378396][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  488.380939][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.395456][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  488.403155][ T5354] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  488.410891][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.414498][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.420574][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.445198][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.446104][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  488.456766][ T5354] NILFS (loop5): discard dirty page: offset=0, ino=2
[  488.471448][ T5533] Remounting filesystem read-only
[  488.473531][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.477127][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  488.493230][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.493499][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.505215][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.521924][ T5354] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  488.521956][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.521977][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.521996][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.522087][ T5354] NILFS (loop5): discard dirty page: offset=0, ino=3
[  488.537486][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  488.547737][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.565293][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.576344][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.587771][ T5354] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  488.593236][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  488.630340][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.649603][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.663837][ T5354] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  488.664056][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  488.680347][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.690549][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.701742][ T5354] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  488.707067][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.727476][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.730979][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.736908][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.746346][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.767887][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  488.784042][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  488.787640][ T5354] NILFS (loop5): discard dirty page: offset=0, ino=19
[  488.791324][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  488.791347][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.819699][ T5538] loop0: detected capacity change from 0 to 2048
[  488.826458][ T5525] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.834710][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.853712][ T5354] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  488.859560][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.870498][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.870526][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.870546][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.870837][ T5354] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  488.870859][ T5354] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  488.895320][ T5529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.914263][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  488.933163][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.947333][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  488.949771][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.961415][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  488.972686][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  488.980058][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  488.984274][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  488.989755][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.006654][ T5541] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  489.011338][ T5540] loop2: detected capacity change from 0 to 2048
[  489.024112][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.027384][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  489.033532][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.047600][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.052910][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.069409][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.080240][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.096093][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.106046][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.113531][ T5354] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  489.122529][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.126583][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  489.133554][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.138586][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.151211][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  489.164612][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.165071][ T5538] Remounting filesystem read-only
[  489.166442][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  489.185716][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.196720][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  489.204259][ T5543] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  489.211944][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  489.214980][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  489.215005][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.215039][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  489.215057][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.229884][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  489.229912][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  489.250081][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.256176][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.267697][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.281859][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.298340][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.319049][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.324052][ T5354] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  489.337375][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.346526][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.346823][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  489.365456][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  489.369756][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.378658][ T5540] Remounting filesystem read-only
[  489.394075][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  489.401477][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.410967][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  489.425514][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.440740][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  489.448502][ T5533] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.465928][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.466056][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.486743][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.492548][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.534847][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.539878][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.546009][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.565424][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.575590][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.587286][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  489.589755][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  489.596267][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.606239][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  489.614948][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.639924][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  489.647658][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  489.653495][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.674232][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.676706][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.683119][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.683142][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.706752][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  489.711280][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.722253][ T5546] loop5: detected capacity change from 0 to 2048
[  489.735886][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.748478][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  489.750913][ T5548] loop3: detected capacity change from 0 to 2048
[  489.756395][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.774197][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  489.786313][ T5549] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  489.792034][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  489.798371][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.814332][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.817323][   T27] kauditd_printk_skb: 13 callbacks suppressed
[  489.817340][   T27] audit: type=1800 audit(1683748891.256:192): pid=5548 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[  489.835389][ T5550] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  489.861372][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.878352][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.881258][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.905656][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.909716][ T5548] Remounting filesystem read-only
[  489.921285][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  489.925144][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.940233][ T5546] Remounting filesystem read-only
[  489.946004][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  489.953268][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.955930][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.972974][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  489.978665][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  489.994094][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  489.995415][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.011616][   T27] audit: type=1800 audit(1683748891.316:193): pid=5546 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  490.021910][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  490.034880][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.041776][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.054260][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.061854][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.076244][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.082234][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  490.096551][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  490.096579][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.115037][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.124243][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.142719][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.143453][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.174160][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.188601][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  490.196556][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.211055][ T5538] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.211459][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  490.235385][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.247774][   T27] audit: type=1800 audit(1683748891.686:194): pid=5538 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  490.247934][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.272151][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.284623][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.305902][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  490.310534][ T5555] loop1: detected capacity change from 0 to 2048
[  490.316609][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.329409][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.334356][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  490.348255][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.358100][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.362617][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  490.368336][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.378453][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.384734][ T5556] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  490.408392][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.412620][   T27] audit: type=1800 audit(1683748891.846:195): pid=5555 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  490.422590][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  490.445509][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.447369][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.465183][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  490.470086][ T5555] Remounting filesystem read-only
[  490.474680][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.483304][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.492281][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.504156][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.508206][ T5540] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.517654][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.530434][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.536776][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  490.536802][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.536822][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.536841][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.538148][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  490.547025][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.568466][   T27] audit: type=1800 audit(1683748891.966:196): pid=5540 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  490.577170][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.627207][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.636296][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  490.636877][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  490.644344][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  490.651007][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  490.658082][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.665486][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.687221][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  490.687416][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  490.700406][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  490.710906][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  490.720491][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  490.722995][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  490.728290][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.744748][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.745379][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.754486][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  490.763570][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  490.774065][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.778152][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.796154][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.799720][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  490.810879][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.814094][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.831011][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.832838][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  490.842130][ T5354] NILFS (loop3): discard dirty page: offset=0, ino=6
[  490.849266][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.865146][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.865277][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.884372][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.884477][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.896390][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.912688][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.912715][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.932706][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.934202][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.941659][ T5354] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  490.958018][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.958917][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  490.975736][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.977219][ T5548] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  490.985482][ T5354] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  490.985505][ T5354] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  490.985523][ T5354] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  490.985571][ T5354] NILFS (loop3): discard dirty page: offset=0, ino=2
[  490.985589][ T5354] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  490.985608][ T5354] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.985627][ T5354] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.985645][ T5354] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  490.985732][ T5354] NILFS (loop3): discard dirty page: offset=0, ino=3
[  491.009368][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  491.012219][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  491.027443][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  491.033089][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  491.080576][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.087846][   T27] audit: type=1800 audit(1683748892.496:197): pid=5548 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  491.088223][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.103044][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.104463][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.132724][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.135223][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  491.145279][ T5354] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  491.175521][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  491.176143][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.183117][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  491.200686][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  491.218626][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  491.234969][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  491.242466][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  491.242466][ T5354] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  491.242494][ T5354] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  491.256592][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.267727][ T5354] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.283045][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.291156][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  491.292874][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.309975][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  491.317835][ T5354] NILFS (loop3): discard dirty page: offset=0, ino=19
[  491.318234][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  491.328208][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.343854][ T5559] loop4: detected capacity change from 0 to 2048
[  491.349968][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.350310][ T5354] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  491.366420][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.366445][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.366464][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  491.366481][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.377688][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.388520][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.405838][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.418667][ T5546] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.454293][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  491.461009][ T5354] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.470483][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.470492][ T5560] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  491.489184][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  491.491461][ T5354] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.511703][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.526301][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.528516][   T27] audit: type=1800 audit(1683748892.946:198): pid=5546 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  491.544870][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.567842][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.569359][ T5354] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.585282][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.586875][   T27] audit: type=1800 audit(1683748893.016:199): pid=5559 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  491.607821][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  491.616914][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.637607][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  491.647715][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.648836][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  491.669445][ T5563] Remounting filesystem read-only
[  491.675275][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  491.679138][ T5562] loop0: detected capacity change from 0 to 2048
[  491.681971][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  491.681994][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.682014][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.693817][ T5555] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.696801][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  491.719837][   T27] audit: type=1800 audit(1683748893.156:200): pid=5555 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  491.724652][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.763514][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  491.764755][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.770683][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  491.787810][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  491.788552][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  491.797615][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.804256][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  491.813202][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.820424][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.838408][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  491.839424][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.846881][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.866673][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  491.872037][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  491.873403][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  491.873425][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.887116][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.887757][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.900707][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  491.907830][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.917047][ T5564] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  491.923707][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  491.938111][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  491.947028][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  491.968139][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  491.970601][   T27] audit: type=1800 audit(1683748893.406:201): pid=5562 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  491.995406][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.004605][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.014377][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.017473][ T5562] Remounting filesystem read-only
[  492.024077][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  492.024102][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  492.024121][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  492.024153][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  492.024171][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  492.024189][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.045488][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.074009][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.094650][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.094678][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.094696][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  492.094714][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.136047][   T41] NILFS (loop0): discard dirty page: offset=0, ino=6
[  492.143405][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.164238][   T41] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  492.184108][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.200096][   T41] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  492.206464][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.228732][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.232295][   T41] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  492.242458][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.264121][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  492.275256][ T5566] loop2: detected capacity change from 0 to 2048
[  492.278878][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.285333][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  492.301200][   T41] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  492.304433][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.310229][   T41] NILFS (loop0): discard dirty page: offset=0, ino=2
[  492.319275][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  492.332249][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.342906][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  492.348615][   T41] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  492.352711][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.368489][ T5569] loop3: detected capacity change from 0 to 2048
[  492.371005][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.381976][   T41] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.386369][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  492.402544][ T5570] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  492.413394][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.413526][   T41] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.424039][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  492.433121][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.440915][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.462276][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  492.467327][   T41] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.474859][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.488713][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.497746][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  492.499481][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.506489][ T5571] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  492.523792][   T41] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  492.533046][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  492.535379][   T41] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  492.549142][ T5566] Remounting filesystem read-only
[  492.549891][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  492.563109][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  492.594340][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.599740][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  492.606018][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.620448][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.626704][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.630522][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.647450][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.651782][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  492.659212][   T41] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.681765][ T5569] Remounting filesystem read-only
[  492.682653][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.687184][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.697400][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.705839][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.721841][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.725298][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.737427][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  492.745641][   T41] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.759319][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.771188][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.780254][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.791046][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.794751][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.825907][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.834812][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.838199][   T41] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.857245][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.859348][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.872949][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  492.885297][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.890117][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  492.897571][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.909705][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.920442][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.933160][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.952638][ T5575] loop1: detected capacity change from 0 to 2048
[  492.960275][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.964358][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.973362][ T5562] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  492.997017][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.009999][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.018812][ T5576] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  493.036718][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/05/10 20:01:34 executed programs: 105
[  493.047346][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.051687][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.061335][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.069534][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.080083][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.111247][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.122045][ T5575] Remounting filesystem read-only
[  493.127839][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.138207][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.144151][ T5563] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.148526][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.164418][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  493.170136][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.184138][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.187976][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.201699][ T5578] loop5: detected capacity change from 0 to 2048
[  493.206312][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.231413][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.241636][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.274143][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.291882][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  493.292666][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.306105][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.328974][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  493.333821][ T5566] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.349478][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.351761][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  493.360005][ T5582] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  493.377864][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.399225][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.406633][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.411952][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.439132][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.451501][ T5581] loop0: detected capacity change from 0 to 2048
[  493.461005][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.464109][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.475725][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.491633][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.502133][ T5578] Remounting filesystem read-only
[  493.509660][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  493.511317][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.522905][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  493.538131][ T5569] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.544804][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  493.561690][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.562550][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  493.582856][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  493.588715][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.592630][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  493.600160][ T5584] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  493.615676][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.620929][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.646501][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.647496][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  493.665944][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  493.673526][ T5581] Remounting filesystem read-only
[  493.679533][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.690665][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.697558][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.702297][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  493.710286][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  493.718372][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.730578][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.737053][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.743050][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  493.755305][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  493.767081][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  493.767613][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.774965][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  493.794254][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.801453][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  493.803129][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.803152][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.803457][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  493.812837][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.819712][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.836390][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.845153][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.862812][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  493.864490][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.877623][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  493.881157][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  493.898314][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.898341][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.898573][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  493.898593][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  493.898612][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.898631][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.898650][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  493.908017][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  493.926176][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.947767][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  493.963570][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.966863][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  493.972562][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  493.991758][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  494.000397][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  494.015328][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  494.017199][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.033259][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  494.040876][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  494.048958][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  494.070590][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.070687][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.088168][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.099418][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  494.099457][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  494.099477][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  494.099495][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.099515][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.099534][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.099743][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  494.120267][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  494.132161][ T5575] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.146299][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.151606][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.166522][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.172558][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.182179][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.200855][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  494.212704][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.227662][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.246672][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.253453][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.264334][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  494.272375][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  494.277376][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.282686][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  494.297505][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.298321][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  494.311929][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.320902][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.329910][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.342611][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.348021][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.353490][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.372659][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  494.381948][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  494.393206][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  494.408296][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.416223][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.418216][ T5354] NILFS (loop5): discard dirty page: offset=0, ino=6
[  494.433835][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  494.441469][ T5354] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  494.461213][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.464927][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  494.470956][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  494.481763][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  494.489021][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.494020][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511138][ T5354] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  494.511165][ T5354] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  494.511183][ T5354] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  494.511245][ T5354] NILFS (loop5): discard dirty page: offset=0, ino=2
[  494.511265][ T5354] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  494.511283][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511304][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511323][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511391][ T5354] NILFS (loop5): discard dirty page: offset=0, ino=3
[  494.511409][ T5354] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  494.511428][ T5354] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  494.511446][ T5354] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  494.511464][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511499][ T5354] NILFS (loop5): discard dirty page: offset=0, ino=19
[  494.511517][ T5354] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  494.511535][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511555][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511574][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511635][ T5354] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  494.511655][ T5354] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  494.511674][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511701][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511720][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.511861][ T5354] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  494.552944][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  494.571890][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.585267][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.590074][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.617875][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.628529][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  494.628576][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.628596][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.628616][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  494.628633][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.655760][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.666957][ T5587] loop4: detected capacity change from 0 to 2048
[  494.695217][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.707382][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.744172][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.765738][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  494.765765][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  494.765784][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.785793][ T5581] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.814822][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  494.833701][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.867338][ T5590] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  494.871206][   T27] kauditd_printk_skb: 10 callbacks suppressed
[  494.871221][   T27] audit: type=1800 audit(1683748896.306:212): pid=5581 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  494.884679][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.886088][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  494.900263][ T5354] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  494.906316][ T5587] Remounting filesystem read-only
[  494.952762][   T27] audit: type=1800 audit(1683748896.316:213): pid=5587 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  494.964367][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  494.980665][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  494.995175][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  495.001057][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.014212][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.014382][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  495.024823][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.034287][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  495.047973][ T5354] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.050570][ T5578] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.059478][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.066882][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  495.083628][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.084681][ T5589] loop3: detected capacity change from 0 to 2048
[  495.099070][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  495.105270][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.108624][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.117642][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.136557][   T27] audit: type=1800 audit(1683748896.576:214): pid=5578 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  495.155810][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  495.163391][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  495.168871][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.181149][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  495.189724][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  495.190378][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.197939][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  495.213564][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  495.224501][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  495.231582][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  495.234193][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.240640][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.258193][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  495.286512][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  495.303239][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.309969][ T5592] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  495.331557][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  495.340954][   T27] audit: type=1800 audit(1683748896.776:215): pid=5589 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[  495.345430][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.372108][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.409871][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.419162][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  495.430294][ T5596] loop5: detected capacity change from 0 to 2048
[  495.437477][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.438754][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  495.449605][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  495.462432][ T5594] loop2: detected capacity change from 0 to 2048
[  495.468824][ T5589] Remounting filesystem read-only
[  495.469041][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.477370][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  495.491564][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.496176][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.501216][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.511656][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.528856][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.537326][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.544746][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  495.553825][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  495.561453][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.564449][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.582556][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.583804][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  495.595285][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.601262][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  495.620918][ T5599] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  495.632991][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.642441][ T5598] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  495.655537][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  495.664907][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.674895][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.675425][   T27] audit: type=1800 audit(1683748897.096:216): pid=5596 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  495.712467][ T5596] Remounting filesystem read-only
[  495.718412][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.719445][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.740436][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.751282][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.766198][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.785123][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.791286][ T5594] Remounting filesystem read-only
[  495.797028][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.797153][   T27] audit: type=1800 audit(1683748897.106:217): pid=5594 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  495.820469][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.841570][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.851812][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  495.859807][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  495.869325][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.879195][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.879451][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.904933][ T5603] loop0: detected capacity change from 0 to 2048
[  495.924224][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.931175][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.956000][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.956080][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.967142][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  495.985381][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.002741][ T5604] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  496.025729][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.030905][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.035629][   T27] audit: type=1800 audit(1683748897.466:218): pid=5603 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  496.055690][ T5603] Remounting filesystem read-only
[  496.072161][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.078640][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.084820][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.111889][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.123284][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.125413][ T5606] loop1: detected capacity change from 0 to 2048
[  496.136461][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.149900][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.160874][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.165502][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.174790][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.191890][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.198772][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.212088][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.218189][ T5608] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  496.233209][   T27] audit: type=1800 audit(1683748897.666:219): pid=5606 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  496.253367][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.253467][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.253574][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.253754][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.253874][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.258477][ T5587] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.268370][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.302056][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.319755][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.325035][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.340477][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.340704][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.362092][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.382905][   T27] audit: type=1800 audit(1683748897.816:220): pid=5587 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  496.387172][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.402270][ T5606] Remounting filesystem read-only
[  496.402455][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.434174][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.442756][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.445063][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.455613][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.473485][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.473585][ T5589] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.483383][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.500450][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.507090][ T5596] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.512954][   T27] audit: type=1800 audit(1683748897.906:221): pid=5589 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  496.530663][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.547071][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  496.551399][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.561005][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  496.571717][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  496.577751][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  496.577776][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  496.577796][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  496.577861][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  496.619397][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  496.622161][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.638155][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.644059][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.650860][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.669158][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.675129][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  496.679582][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  496.693635][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.703032][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.703820][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.720016][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  496.722810][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  496.731498][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.741968][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  496.755710][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  496.760304][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  496.773848][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  496.775109][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.790120][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.793087][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.802264][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  496.812244][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  496.826534][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  496.833863][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  496.834155][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.842305][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  496.858086][ T5594] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.871530][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  496.872943][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  496.879380][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  496.893356][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  496.897275][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.914680][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  496.915191][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  496.925455][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  496.938538][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.941130][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  496.948507][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  496.965197][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  496.965494][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  496.982959][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  496.992048][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  496.996710][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  496.999450][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  497.013947][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.016419][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  497.027878][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  497.034715][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  497.048214][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  497.053768][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  497.063941][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.067005][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  497.082995][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  497.086082][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  497.092807][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.109149][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  497.114024][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  497.123309][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  497.129951][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  497.131047][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  497.137745][ T5603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  497.154088][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.159182][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  497.166862][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.175636][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.189636][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.191782][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.207841][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.213298][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.230603][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.234089][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.240126][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.250225][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  497.258163][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  497.269923][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  497.285467][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.286515][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  497.294814][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  497.301464][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  497.308244][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  497.323012][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  497.324037][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  497.332404][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  497.344525][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  497.344549][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.344569][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.344588][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.354142][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  497.388398][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  497.394652][ T5606] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  497.396680][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.435337][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  497.442089][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  497.449535][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  497.449562][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.449598][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  497.457379][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  497.474482][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  497.491459][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.498441][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.500491][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  497.513549][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.524119][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.532871][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  497.535307][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  497.549956][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  497.549981][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  497.550016][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  497.566088][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  497.580815][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  497.589332][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  497.598788][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  497.602065][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.615269][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  497.622600][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  497.623568][ T5611] loop5: detected capacity change from 0 to 2048
[  497.630441][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  497.643550][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.643858][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.652728][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.670504][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.670530][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.690611][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  497.698222][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.709589][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.723306][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.732780][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.742369][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  497.756951][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.787040][ T5612] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  497.803496][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.820425][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  497.842804][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.869951][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  497.881562][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  497.896694][ T5611] Remounting filesystem read-only
[  497.909786][ T5614] loop4: detected capacity change from 0 to 2048
[  497.918603][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  497.926633][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  497.936612][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  497.959899][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  497.975849][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  497.991137][ T5618] loop0: detected capacity change from 0 to 2048
[  497.995227][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  498.012822][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.031453][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  498.042886][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.059403][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  498.071269][ T5620] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  498.083583][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  498.094182][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.102415][ T5622] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  498.106365][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.116215][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.127147][ T5619] loop2: detected capacity change from 0 to 2048
[  498.141938][ T5614] Remounting filesystem read-only
[  498.151171][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.175118][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.180296][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.198243][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.199811][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.210544][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.229574][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.238994][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  498.246644][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.248556][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.263638][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.275532][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  498.276317][ T5618] Remounting filesystem read-only
[  498.282950][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.282974][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.282994][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.300196][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.318754][ T5623] loop3: detected capacity change from 0 to 2048
[  498.333064][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.335815][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.343564][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.357964][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  498.371385][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.379056][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.401082][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.401145][ T5626] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  498.418893][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.422433][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  498.431076][ T5627] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  498.439490][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.458840][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.459568][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.468926][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.482187][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.498582][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  498.516791][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.534049][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.545097][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  498.552446][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.561280][ T5623] Remounting filesystem read-only
[  498.562133][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.576112][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.576214][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.585894][ T5354] NILFS (loop4): discard dirty page: offset=0, ino=6
[  498.585917][ T5354] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  498.585937][ T5354] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  498.585955][ T5354] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  498.585973][ T5354] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  498.586024][ T5354] NILFS (loop4): discard dirty page: offset=0, ino=2
[  498.586043][ T5354] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  498.586061][ T5354] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.586081][ T5354] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.606796][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.633137][ T5619] Remounting filesystem read-only
[  498.654321][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.675031][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  498.681238][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.706548][ T5354] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.710532][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.719073][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.726827][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.741354][ T5354] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  498.745690][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.751863][ T5354] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  498.761665][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.775093][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.778717][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.787530][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  498.798620][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.811605][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.817055][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.825019][ T5354] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.825045][ T5354] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.825065][ T5354] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  498.836202][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.846463][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.853393][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.862174][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.884061][ T5611] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.892141][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.901604][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.912544][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.940623][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.940770][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.950599][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.964600][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
2023/05/10 20:01:40 executed programs: 118
[  498.972398][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.989536][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  498.999494][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.024116][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.034085][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.036894][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.043740][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.063970][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.073686][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  499.076529][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.092442][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.099589][ T5618] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.107444][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  499.112015][ T5614] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.134063][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.144246][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.154390][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  499.161910][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.163133][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.171717][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.187409][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  499.191667][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.208686][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  499.211821][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.224076][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  499.235466][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.247001][ T5631] loop1: detected capacity change from 0 to 2048
[  499.253538][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  499.254319][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  499.274135][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.284064][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.287009][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.293707][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.315641][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.323123][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  499.334137][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  499.341798][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.353986][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.362883][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.379489][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  499.388253][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.398719][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  499.406652][ T5634] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  499.409286][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  499.426494][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  499.430393][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.433877][ T5623] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.458395][ T5633] loop4: detected capacity change from 0 to 2048
[  499.462619][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  499.474416][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.484156][ T5619] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.487522][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.504236][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  499.522610][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  499.527044][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  499.537862][ T5631] Remounting filesystem read-only
[  499.541881][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  499.551217][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  499.561497][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.561545][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.577445][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.584578][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  499.592636][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  499.605839][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  499.607374][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.620856][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.632558][ T5636] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  499.643555][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  499.643583][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  499.643602][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.650888][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  499.660670][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  499.685731][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.696434][ T5078] NILFS (loop1): discard dirty page: offset=0, ino=6
[  499.703170][ T5078] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  499.713265][ T5078] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  499.714087][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.720803][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  499.731119][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.739431][ T5078] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  499.756622][ T5633] Remounting filesystem read-only
[  499.758269][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  499.761839][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.779020][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.779880][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.790261][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  499.797596][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.797620][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.797640][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.798902][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  499.812163][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.813446][ T5078] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  499.823004][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  499.834014][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  499.848100][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  499.848129][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  499.848147][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  499.848165][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  499.863435][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.878982][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.892111][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.908756][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  499.908783][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  499.908802][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  499.908819][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  499.908850][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  499.908869][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  499.908886][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.908905][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.908924][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.923988][ T5078] NILFS (loop1): discard dirty page: offset=0, ino=2
[  499.936660][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  499.954038][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  499.958389][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  499.964758][ T5078] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  499.973026][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  499.981408][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  499.992782][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  500.003946][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  500.007027][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  500.012464][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.020138][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  500.020161][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.020265][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.020286][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.030011][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  500.056367][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.065061][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.075922][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.110825][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.113546][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.155151][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.176267][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.194491][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.209443][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.214378][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  500.224210][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.232980][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.246842][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.256376][ T5078] NILFS (loop1): discard dirty page: offset=0, ino=3
[  500.257052][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.263077][ T5078] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  500.263100][ T5078] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  500.263119][ T5078] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  500.272866][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.280803][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.315239][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.319595][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.325518][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.351323][ T5639] loop3: detected capacity change from 0 to 2048
[  500.351833][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.366598][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.367863][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  500.383339][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.393181][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  500.393296][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  500.407344][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  500.407373][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  500.422258][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  500.423821][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.434122][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.442579][ T5078] NILFS (loop1): discard dirty page: offset=0, ino=19
[  500.458612][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  500.459060][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.473260][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  500.475984][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.484122][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  500.492628][ T5078] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  500.500776][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.507416][ T5640] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  500.521490][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.533981][   T27] kauditd_printk_skb: 16 callbacks suppressed
[  500.534001][   T27] audit: type=1800 audit(1683748901.956:238): pid=5639 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[  500.584274][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.603755][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.604829][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.612980][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.622872][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.641381][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  500.656674][ T5639] Remounting filesystem read-only
[  500.662040][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.671956][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  500.680374][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.692237][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.696607][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.702327][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.724085][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.731606][ T5631] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.732968][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  500.732990][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.750161][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.753341][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.764075][   T27] audit: type=1800 audit(1683748902.196:239): pid=5631 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  500.772500][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.783850][ T5643] loop5: detected capacity change from 0 to 2048
[  500.806047][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.811627][ T5078] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  500.814405][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  500.832253][ T5078] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  500.845827][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.852105][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.858325][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.874467][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.885569][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.901900][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.910936][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  500.911529][ T5078] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  500.930295][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.955688][   T27] audit: type=1800 audit(1683748902.396:240): pid=5643 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  500.958814][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  500.985540][ T5644] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  500.997707][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.008389][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.018853][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.041903][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.065591][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.084311][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.087982][ T5633] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.103611][ T5078] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  501.112372][ T5643] Remounting filesystem read-only
[  501.117860][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.126229][ T5646] loop0: detected capacity change from 0 to 2048
[  501.133489][ T5078] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.150198][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  501.159394][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.164812][   T27] audit: type=1800 audit(1683748902.606:241): pid=5633 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  501.188617][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.202108][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.212116][ T5650] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  501.240594][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.257924][ T5646] Remounting filesystem read-only
[  501.265689][ T5649] loop2: detected capacity change from 0 to 2048
[  501.273121][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  501.282397][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.293491][   T27] audit: type=1800 audit(1683748902.676:242): pid=5646 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  501.316145][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  501.323112][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.343026][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.356872][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.376404][ T1216] ieee802154 phy0 wpan0: encryption failed: -22
[  501.377561][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  501.382725][ T1216] ieee802154 phy1 wpan1: encryption failed: -22
[  501.408174][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.415872][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.426787][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.436372][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.436498][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.436591][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.458666][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.466160][ T5654] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  501.487230][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.501577][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.508086][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.513627][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.531097][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.534142][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.552280][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.562381][ T5639] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.565657][   T27] audit: type=1800 audit(1683748902.986:243): pid=5649 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  501.583436][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.602012][ T5653] loop1: detected capacity change from 0 to 2048
[  501.602879][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.611362][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  501.630941][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  501.633601][ T5649] Remounting filesystem read-only
[  501.639905][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  501.656185][   T27] audit: type=1800 audit(1683748903.076:244): pid=5639 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  501.659578][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.695272][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.698765][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  501.721212][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  501.722281][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.729919][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  501.745491][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.746623][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  501.762411][ T5656] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  501.773216][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.775527][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  501.793106][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  501.793391][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.800703][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  501.817319][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.819073][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.838656][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.846071][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.851833][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.867172][   T27] audit: type=1800 audit(1683748903.306:245): pid=5653 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  501.867899][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.898154][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.898289][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.914173][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.918827][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.937453][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  501.945061][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.948797][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  501.963100][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  501.970340][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.973496][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.989305][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  501.990556][ T5653] Remounting filesystem read-only
[  502.004725][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.014520][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.016403][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  502.032132][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.037704][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.051912][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  502.059544][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.059638][ T5646] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.063274][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.069390][   T27] audit: type=1800 audit(1683748903.496:246): pid=5646 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  502.075444][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.079358][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.103972][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  502.144232][ T5643] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.154611][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  502.155404][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.163596][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  502.163618][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  502.163637][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.174610][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.213257][   T27] audit: type=1800 audit(1683748903.646:247): pid=5643 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  502.243300][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.256306][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  502.261291][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.272222][ T5659] loop4: detected capacity change from 0 to 2048
[  502.281527][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  502.282622][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.291569][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  502.300721][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.316618][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.318218][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  502.335718][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.339620][ T5660] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  502.358501][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.361808][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  502.368257][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.368282][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.368302][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.368585][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  502.395612][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.409872][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  502.431859][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.441300][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.451861][ T5659] Remounting filesystem read-only
[  502.456358][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  502.457371][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.464929][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.480324][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.484068][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  502.494272][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.504298][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.519798][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  502.520584][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  502.527460][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  502.542285][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.543236][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.552158][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.561743][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.571170][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  502.587451][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  502.587477][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  502.605013][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.607100][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.615623][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  502.631130][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  502.632598][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.638693][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.648546][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  502.661037][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  502.674908][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  502.676802][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.681871][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  502.681893][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.681914][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.699066][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.699111][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.699132][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.711481][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.727426][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.766442][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.776416][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.781351][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.786452][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.807882][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.817478][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.827410][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.828173][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.837596][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  502.859514][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.869577][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.875412][ T5653] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.881168][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.898306][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  502.907545][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.911986][ T5663] loop0: detected capacity change from 0 to 2048
[  502.917618][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.924088][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.934351][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  502.950166][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.960600][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  502.970154][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.975323][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.980811][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  502.998024][ T5649] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  502.998950][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.008352][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  503.008406][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  503.008426][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  503.008446][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.008466][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.008485][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.008772][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  503.018391][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  503.034985][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.040828][ T5664] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  503.061377][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.082480][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  503.102336][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  503.102364][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  503.102383][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  503.102401][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  503.102431][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  503.102450][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  503.102468][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.102489][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.121168][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  503.165955][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.176593][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  503.182128][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.196486][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  503.204861][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  503.213738][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  503.224831][ T5663] Remounting filesystem read-only
[  503.229871][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  503.250927][ T5659] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.254594][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  503.269477][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.272487][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.280218][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.299481][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.306937][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  503.313307][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  503.321963][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.325160][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  503.338278][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  503.338303][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.338324][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.338342][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  503.338361][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.345512][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  503.355444][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.363764][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.379287][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.380178][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  503.422461][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  503.431900][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.444188][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.453094][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.453965][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.494075][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.513600][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.536155][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  503.536510][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  503.550269][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  503.565132][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  503.572768][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  503.573382][ T5667] loop5: detected capacity change from 0 to 2048
[  503.585463][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.589677][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  503.602431][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  503.611110][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  503.611228][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.624088][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.635122][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.642239][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  503.655225][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  503.660883][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  503.663089][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.670945][ T5669] loop3: detected capacity change from 0 to 2048
[  503.679051][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.686016][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  503.695207][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.714187][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.716404][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  503.725292][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  503.739150][ T5670] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  503.744347][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.760422][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.770229][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.780763][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.790275][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.798964][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.799278][ T5671] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  503.826357][ T5667] Remounting filesystem read-only
[  503.833577][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.845179][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  503.854918][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.862592][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  503.873855][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  503.875982][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  503.887314][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.889453][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.897903][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.909313][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  503.920690][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.930954][ T5669] Remounting filesystem read-only
[  503.941832][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.943674][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  503.950967][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  503.968792][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.980809][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  503.987087][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  503.991820][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.005512][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.010896][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  504.024275][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  504.033555][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  504.041861][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.051914][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.056007][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  504.077979][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.081682][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.103482][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  504.104175][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.119632][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  504.121054][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.138847][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  504.145986][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.146380][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.161058][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.164391][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.177783][ T5675] loop1: detected capacity change from 0 to 2048
[  504.185661][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.195418][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.198824][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.217319][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  504.220591][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.225061][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.245195][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.246645][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.256251][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.279995][ T5676] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  504.296280][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.306382][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  504.313508][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  504.317676][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.321113][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.340083][ T5675] Remounting filesystem read-only
[  504.349331][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.362027][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.377687][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.401606][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.402541][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.421311][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.431147][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.441658][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.450690][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.455655][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.466902][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.483542][ T5679] loop2: detected capacity change from 0 to 2048
[  504.484096][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.490827][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.503270][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  504.510088][ T5663] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/05/10 20:01:46 executed programs: 131
[  504.523380][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.536557][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.538657][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.554507][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  504.575623][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.581235][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.595336][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  504.607335][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.611809][ T5680] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  504.618986][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  504.642962][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  504.644696][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.652172][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.661852][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.676411][ T5667] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.685622][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.694282][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  504.699333][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.705804][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  504.717168][ T5679] Remounting filesystem read-only
[  504.728683][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.738669][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.749356][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.761118][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.763041][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.770875][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  504.788136][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.788821][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.809719][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.818627][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.826208][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.832467][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.840950][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.857692][ T5669] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.866410][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  504.867642][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.884410][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.889218][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  504.901537][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  504.904009][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  504.917159][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  504.918133][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.928649][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  504.935922][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  504.952030][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  504.953188][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.962099][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  504.978262][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  504.982394][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.985076][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  504.985099][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.985119][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.985138][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  504.985437][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  505.002376][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.010375][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.035150][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.038571][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.074330][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  505.077750][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  505.081728][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  505.096954][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  505.107446][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.115159][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  505.134751][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  505.142206][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  505.152146][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  505.158061][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  505.169829][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.175793][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  505.181155][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  505.189889][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.194770][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.203290][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.226114][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.234172][ T5675] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.236195][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  505.245813][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  505.266259][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  505.274051][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.274862][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  505.290546][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  505.306567][ T5683] loop4: detected capacity change from 0 to 2048
[  505.312283][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.318956][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  505.322084][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.331891][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.345201][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  505.347833][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.358016][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  505.381342][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.382430][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  505.390942][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.402226][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.407713][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.423518][ T5684] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  505.426623][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.435906][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  505.446075][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  505.459957][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  505.462189][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.473964][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.489470][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.493598][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.503970][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  505.510497][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.519283][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.541279][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  505.542936][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.550891][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.559798][ T5683] Remounting filesystem read-only
[  505.573463][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.577107][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.585838][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.591450][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  505.610336][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.613825][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.620157][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.639716][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  505.640908][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.646764][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.656042][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.665209][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  505.665233][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  505.676728][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  505.690054][ T5679] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.697211][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  505.712633][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  505.713458][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.722749][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.736885][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  505.740558][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  505.740573][   T27] audit: type=1800 audit(1683748907.176:262): pid=5679 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  505.773675][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  505.782299][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  505.782611][   T12] NILFS (loop2): discard dirty page: offset=0, ino=6
[  505.790211][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.797138][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.805926][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  505.822723][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  505.830444][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  505.830633][   T12] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  505.838112][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  505.852459][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  505.861647][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  505.861670][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.879357][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.879787][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.888600][   T12] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  505.903972][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  505.904759][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.911573][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  505.921494][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  505.933938][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  505.940515][   T12] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  505.952942][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  505.953301][   T12] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  505.960312][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  505.975448][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  505.975473][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  505.989995][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  505.999103][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.005373][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.010131][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.024032][   T12] NILFS (loop2): discard dirty page: offset=0, ino=2
[  506.026854][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.033385][   T12] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  506.042307][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.042353][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.063995][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  506.103242][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.111026][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.123221][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.153656][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.170338][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.181058][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.192780][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  506.193280][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.210907][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.221641][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.221887][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.244442][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.272175][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  506.274173][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.284529][ T5689] loop5: detected capacity change from 0 to 2048
[  506.301725][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.322962][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.338330][ T5688] loop1: detected capacity change from 0 to 2048
[  506.345951][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.374445][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.396229][ T5692] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  506.416387][   T27] audit: type=1800 audit(1683748907.856:263): pid=5689 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  506.438622][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.460872][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  506.472848][ T5691] loop0: detected capacity change from 0 to 2048
[  506.483109][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  506.485355][ T5683] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.512794][ T5694] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  506.541794][ T5689] Remounting filesystem read-only
[  506.550553][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.560472][   T27] audit: type=1800 audit(1683748907.986:264): pid=5688 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  506.562643][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  506.581735][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.613767][ T5688] Remounting filesystem read-only
[  506.619344][   T27] audit: type=1800 audit(1683748908.036:265): pid=5683 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  506.626301][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  506.654400][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.659787][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.673094][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.675206][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.683221][ T5698] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  506.707086][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.718978][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  506.724846][ T5696] loop3: detected capacity change from 0 to 2048
[  506.726406][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.742968][   T27] audit: type=1800 audit(1683748908.146:266): pid=5691 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  506.746214][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.767414][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  506.772140][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.779823][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.802416][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.813038][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.820950][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.823079][ T5691] Remounting filesystem read-only
[  506.840182][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  506.848085][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.857855][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  506.860780][ T5700] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  506.865818][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.886974][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.896892][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.897233][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.906843][   T27] audit: type=1800 audit(1683748908.326:267): pid=5696 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[  506.928473][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  506.954985][ T5696] Remounting filesystem read-only
[  506.955911][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  506.963148][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  506.975896][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  506.992182][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  506.992720][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.003161][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  507.010636][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.024154][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.027135][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.036461][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.046622][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.065987][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.068088][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  507.083264][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.083354][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.093821][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.102998][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  507.103022][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  507.103041][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.103060][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.103080][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.103331][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  507.114254][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.120182][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  507.138891][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.148712][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.171629][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.171981][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.194259][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.198492][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.211526][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.221503][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  507.254823][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.265061][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.268692][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.274503][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.293388][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.293763][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.303537][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.313960][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  507.332492][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.333115][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.343402][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.351218][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  507.368753][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.371554][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.378534][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.379869][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  507.394086][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.398127][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.425156][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  507.432434][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.432618][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  507.452100][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.461358][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.461444][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  507.478242][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.478350][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  507.494124][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.495487][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.506226][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.515184][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.533304][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.534132][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  507.550920][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.551310][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.562407][ T5689] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.573073][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.589257][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.598538][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  507.603809][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.605843][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  507.617645][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.634632][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.639820][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.644702][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.653412][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.663271][   T27] audit: type=1800 audit(1683748909.106:268): pid=5689 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  507.675066][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.697358][ T5696] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.703763][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.710485][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.732872][   T27] audit: type=1800 audit(1683748909.166:269): pid=5696 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  507.742048][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  507.755512][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.769199][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  507.777892][ T5691] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.792430][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.793204][   T27] audit: type=1800 audit(1683748909.226:270): pid=5691 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  507.823701][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.831954][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  507.839107][ T5688] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  507.842098][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  507.849314][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  507.866782][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.883649][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.893335][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  507.896691][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  507.913369][   T27] audit: type=1800 audit(1683748909.346:271): pid=5688 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  507.960808][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  507.964868][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  507.968456][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  507.983340][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  507.992422][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  507.994991][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  508.008001][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  508.015468][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.027953][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  508.034317][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  508.036241][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  508.046699][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.051617][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  508.071265][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.087898][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.089725][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  508.097440][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.116278][ T5705] loop4: detected capacity change from 0 to 2048
[  508.117884][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.123362][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  508.134329][ T5704] loop2: detected capacity change from 0 to 2048
[  508.139539][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.153439][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  508.163311][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  508.165805][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  508.172867][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.187490][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  508.188823][ T5706] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  508.204808][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  508.204836][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  508.204853][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  508.204870][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  508.221215][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.255640][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  508.260764][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.264868][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.286863][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  508.293818][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.295377][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  508.310264][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  508.310963][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  508.319978][ T5707] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  508.327434][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  508.344331][ T5705] Remounting filesystem read-only
[  508.344651][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.361742][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.364383][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  508.371979][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.397819][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  508.398142][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  508.408364][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  508.414294][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  508.428711][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  508.430064][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.441153][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.460878][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.464398][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  508.472092][ T5704] Remounting filesystem read-only
[  508.483233][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  508.486572][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.491009][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.512744][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.522573][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.524012][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  508.531994][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.539858][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.550161][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  508.557632][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.557656][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.565030][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.581935][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  508.583498][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.593531][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  508.600422][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  508.618220][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.627214][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  508.635742][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.650829][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.657158][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  508.662627][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.671023][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.677366][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  508.693297][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.693630][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.703077][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  508.712474][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.728477][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.731203][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.742105][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.748315][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.766383][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.775674][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.779934][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  508.785343][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.791712][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  508.802971][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  508.816082][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.823956][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  508.827591][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  508.832829][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.843961][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  508.858035][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.864436][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.868509][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.882736][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  508.886710][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  508.893139][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.901216][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  508.911879][ T5081] NILFS (loop4): discard dirty page: offset=0, ino=6
[  508.918279][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  508.925470][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.932203][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  508.950211][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.954754][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  508.967159][ T5081] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  508.967187][ T5081] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  508.980758][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  508.989767][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.998648][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  508.999914][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  509.008408][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.024192][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.024403][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.034330][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052140][ T5081] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  509.052166][ T5081] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  509.052215][ T5081] NILFS (loop4): discard dirty page: offset=0, ino=2
[  509.052234][ T5081] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  509.052252][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052269][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052288][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052367][ T5081] NILFS (loop4): discard dirty page: offset=0, ino=3
[  509.052386][ T5081] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  509.052405][ T5081] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  509.052424][ T5081] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  509.052442][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052476][ T5081] NILFS (loop4): discard dirty page: offset=0, ino=19
[  509.052495][ T5081] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  509.052512][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052532][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052551][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052606][ T5081] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  509.052626][ T5081] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  509.052644][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052664][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052690][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052741][ T5081] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  509.052761][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052780][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.052800][ T5081] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  509.056325][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  509.073226][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.084543][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.098053][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  509.101736][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  509.111266][ T5081] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.115941][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.124064][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  509.130860][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.145664][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  509.147016][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.169297][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.170622][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.181159][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  509.190936][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.211292][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.259315][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.263001][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.275038][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.285132][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  509.320554][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  509.351202][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  509.367913][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.386377][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.393366][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.414027][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.454824][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
2023/05/10 20:01:51 executed programs: 141
[  509.514506][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.520275][ T5711] loop5: detected capacity change from 0 to 2048
[  509.524520][ T5705] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.551995][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.582483][ T5713] loop3: detected capacity change from 0 to 2048
[  509.589823][ T5704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.606239][ T5714] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  509.614760][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.618459][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.646695][ T5711] Remounting filesystem read-only
[  509.663829][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.678538][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  509.679709][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  509.698845][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  509.699729][ T5715] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  509.721566][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  509.733242][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.767394][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.779848][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  509.797843][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.814661][ T5713] Remounting filesystem read-only
[  509.819407][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.823989][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.842995][ T5717] loop0: detected capacity change from 0 to 2048
[  509.853630][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.877061][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.890247][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.898184][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.921887][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  509.931305][ T5722] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  509.940384][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.958610][ T5721] loop4: detected capacity change from 0 to 2048
[  509.962333][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.980036][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  509.990282][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  509.998218][ T5717] Remounting filesystem read-only
[  510.003385][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  510.019914][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.030228][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.040120][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.060013][ T5725] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  510.060202][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  510.078450][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.079522][ T5724] loop1: detected capacity change from 0 to 2048
[  510.116581][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.128860][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.132459][ T5721] Remounting filesystem read-only
[  510.144476][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.148250][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.155382][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.174851][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  510.183164][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.183594][ T5081] NILFS (loop5): discard dirty page: offset=0, ino=6
[  510.200273][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.201061][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  510.214117][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.220968][ T5081] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  510.235031][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  510.242287][ T5081] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  510.250657][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  510.251316][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.258996][ T5081] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  510.268174][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.276859][ T5728] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  510.292163][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.304248][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.312603][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.319770][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.337799][ T5081] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  510.342687][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.346461][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.364419][ T5081] NILFS (loop5): discard dirty page: offset=0, ino=2
[  510.371645][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  510.374518][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.379815][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.393720][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.408663][ T5724] Remounting filesystem read-only
[  510.408992][ T5081] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  510.414227][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.427990][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  510.431269][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.443753][ T5081] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.451691][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.463195][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.473342][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.487329][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.488582][ T5081] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.497304][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.511793][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.516043][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.534732][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.534740][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.536299][ T5081] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.544530][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.561851][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  510.562602][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.584190][ T5081] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  510.592653][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.604998][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  510.605026][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  510.614097][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.629314][ T5081] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  510.629342][ T5081] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.629363][ T5081] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.644303][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.654585][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  510.654612][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.654649][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  510.654669][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.654689][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.654709][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  510.654728][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.695044][ T5081] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  510.700622][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.741234][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.758572][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.768677][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.778579][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.790143][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.801473][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.803356][ T5713] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.832417][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.838101][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.842211][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.853470][ T5731] loop2: detected capacity change from 0 to 2048
[  510.868518][   T27] kauditd_printk_skb: 9 callbacks suppressed
[  510.868532][   T27] audit: type=1800 audit(1683748912.306:281): pid=5713 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  510.874126][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.877678][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.902694][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.927341][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.931660][ T5732] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  510.943761][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  510.953822][   T27] audit: type=1800 audit(1683748912.386:282): pid=5731 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  510.957541][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  510.980969][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.008068][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.019586][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.024569][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.034154][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.047927][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.048451][ T5731] Remounting filesystem read-only
[  511.064076][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.064666][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.073950][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.084216][ T5711] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.100571][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  511.104912][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.117052][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.119509][   T27] audit: type=1800 audit(1683748912.556:283): pid=5711 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  511.155984][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  511.158617][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.163474][ T5717] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.173817][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.193094][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.194886][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  511.212561][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.212915][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.222309][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.222409][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.222592][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.222717][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.266969][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.282127][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.304083][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.313246][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  511.331200][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.331564][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.351109][   T27] audit: type=1800 audit(1683748912.786:284): pid=5717 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  511.370513][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  511.387486][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  511.389531][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  511.397865][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.412313][ T5721] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.432345][ T5735] loop5: detected capacity change from 0 to 2048
[  511.432448][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  511.439470][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.446315][   T27] audit: type=1800 audit(1683748912.886:285): pid=5721 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  511.449654][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  511.460020][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  511.476687][ T5078] NILFS (loop2): discard dirty page: offset=0, ino=6
[  511.487721][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.500796][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.507785][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  511.526735][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  511.532656][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.547087][ T5078] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  511.550053][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  511.556153][ T5736] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  511.572090][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  511.572492][ T5078] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  511.579716][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  511.587922][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.601262][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.605707][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.620622][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.634044][ T5078] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  511.645481][ T5354] NILFS (loop1): discard dirty page: offset=0, ino=6
[  511.652222][ T5354] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  511.654130][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.675109][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.680708][ T5078] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  511.687328][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  511.699899][   T27] audit: type=1800 audit(1683748913.126:286): pid=5735 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  511.705217][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.723943][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.736304][ T5078] NILFS (loop2): discard dirty page: offset=0, ino=2
[  511.743950][ T5354] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  511.753503][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.762924][ T5724] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.764200][ T5354] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  511.773306][ T5078] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  511.787376][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.792306][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  511.804304][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.812963][ T5078] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.823281][   T27] audit: type=1800 audit(1683748913.246:287): pid=5724 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  511.833292][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  511.843977][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.859938][ T5737] Remounting filesystem read-only
[  511.869246][ T5354] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  511.875197][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.876778][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.894300][ T5078] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.902081][ T5354] NILFS (loop1): discard dirty page: offset=0, ino=2
[  511.910711][ T5354] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  511.920962][ T5078] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.926228][ T5731] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.930479][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  511.940035][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  511.964231][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  511.966669][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.987690][ T5354] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  511.994016][ T5078] NILFS (loop2): discard dirty page: offset=0, ino=3
[  511.999181][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  512.003994][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  512.016957][   T27] audit: type=1800 audit(1683748913.446:288): pid=5731 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  512.020050][ T5078] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  512.043937][ T5354] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.053343][ T5354] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.054267][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.062592][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  512.083798][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  512.087782][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  512.097413][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  512.106552][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  512.113791][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.124467][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  512.130875][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  512.131513][ T5078] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  512.140405][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.154019][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  512.163472][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  512.163601][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.172679][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  512.193948][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.194028][ T5078] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  512.202822][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.204823][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  512.214209][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.234259][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  512.243213][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  512.251251][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  512.254049][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.267490][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  512.267516][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.283980][ T5078] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.283997][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.292887][ T5078] NILFS (loop2): discard dirty page: offset=0, ino=19
[  512.309620][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.311794][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  512.328183][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.334173][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.347789][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.363947][ T5078] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  512.363948][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.363974][ T5078] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.393703][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.393993][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.414602][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  512.421948][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.454697][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.465182][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  512.472274][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.497895][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.507918][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.517007][ T5078] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.517036][ T5078] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.542043][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  512.558149][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.563149][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.573922][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  512.585390][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  512.594712][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  512.604718][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  512.619419][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.629633][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  512.635217][ T5739] loop0: detected capacity change from 0 to 2048
[  512.638001][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.651579][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.656489][ T5741] loop1: detected capacity change from 0 to 2048
[  512.668909][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.678097][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.704155][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.705488][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.723019][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.755550][ T5742] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  512.760167][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  512.767942][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.795268][   T27] audit: type=1800 audit(1683748914.236:289): pid=5739 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  512.796536][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.817041][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.825878][ T5743] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  512.837457][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.878722][ T5737] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.891803][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  512.908785][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  512.932293][   T27] audit: type=1800 audit(1683748914.326:290): pid=5741 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  512.940472][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  512.958523][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  512.960488][ T5741] Remounting filesystem read-only
[  512.981668][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  512.994342][ T5739] Remounting filesystem read-only
[  512.999597][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.003778][ T5745] loop3: detected capacity change from 0 to 2048
[  513.015437][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  513.022377][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  513.024219][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.030284][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.064023][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.072939][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.082128][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  513.090699][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.104402][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.107911][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  513.127076][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.137591][ T5748] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  513.152070][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.164111][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  513.171448][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.183977][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.190750][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.193133][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  513.210047][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.227497][ T5745] Remounting filesystem read-only
[  513.246141][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  513.252832][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.253261][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.268821][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.279580][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.290869][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.301265][ T5354] NILFS (loop0): discard dirty page: offset=0, ino=6
[  513.309363][ T5354] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  513.322754][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.328813][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  513.334018][ T5751] loop2: detected capacity change from 0 to 2048
[  513.349534][ T5354] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  513.359295][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.369203][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.374011][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  513.386545][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.392489][ T5354] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  513.396368][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.410437][ T5354] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  513.420302][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.430296][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.440304][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  513.447262][ T5354] NILFS (loop0): discard dirty page: offset=0, ino=2
[  513.454050][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  513.461875][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.466328][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.470856][ T5752] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  513.493974][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  513.501340][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  513.512728][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.514063][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.532471][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.543074][ T5354] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  513.572085][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.578174][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  513.585396][ T5354] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.600994][ T5751] Remounting filesystem read-only
[  513.607780][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.618338][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.628350][ T5354] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.637899][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.641946][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.647853][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.658570][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.668854][ T5354] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.679101][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.688824][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.706243][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.725344][ T5354] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  513.732602][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.739810][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.749233][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.762564][ T5354] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  513.770540][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.779520][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.780516][ T5354] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.801323][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.803394][ T5755] loop4: detected capacity change from 0 to 2048
[  513.811419][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.824032][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.827554][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.836748][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.855341][ T5354] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.855370][ T5354] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.865248][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.884446][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.884622][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  513.894391][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.908207][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.914062][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.923088][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  513.934608][ T5739] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.947273][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.957286][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.960475][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  513.971732][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  513.987465][ T5756] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  513.989700][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.007806][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.018626][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.023320][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.028341][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.043981][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  514.047617][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.071558][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.081280][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.091468][ T5741] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.091860][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  514.111367][ T5755] Remounting filesystem read-only
[  514.117451][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.140089][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.150102][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  514.157909][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.172348][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  514.180885][   T12] NILFS (loop4): discard dirty page: offset=0, ino=6
[  514.181455][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.198714][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.209124][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.216511][   T12] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  514.221245][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  514.234798][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  514.234984][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.243674][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  514.253134][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.278233][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.290719][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.307462][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.313087][   T12] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  514.324933][   T12] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  514.332438][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  514.333450][ T5745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.340216][   T12] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  514.350427][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  514.357082][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.364514][ T5751] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.373852][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.396927][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.406749][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.419784][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.430304][ T5759] loop0: detected capacity change from 0 to 2048
[  514.431902][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.453364][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.457638][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  514.462466][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  514.472431][   T12] NILFS (loop4): discard dirty page: offset=0, ino=2
[  514.486704][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.488258][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  514.501771][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  514.512145][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.517049][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  514.521905][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.536080][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  514.539055][   T12] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  514.548146][ T5760] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  514.552937][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  514.579051][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.585244][   T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.593940][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.601429][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.619183][   T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.623193][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  514.637601][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  514.648154][ T5759] Remounting filesystem read-only
[  514.659336][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.665415][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.676291][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.679602][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  514.693081][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.711492][   T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.718478][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.724178][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.743417][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  514.751214][   T12] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  514.762358][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  514.764071][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.772640][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  514.779372][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.792663][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  514.803366][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  514.803962][   T12] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  514.816685][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  514.822925][ T5763] loop5: detected capacity change from 0 to 2048
[  514.825834][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.831881][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.847334][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.851304][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.861573][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.869179][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.877890][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.878132][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  514.888874][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  514.897366][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  514.897390][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.897409][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.897427][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.898708][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  514.921724][   T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.929631][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  514.945727][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  514.945752][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  514.945783][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  514.945802][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  514.945820][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.945839][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.945858][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.946070][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  514.954550][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  514.970246][   T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.978345][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  514.991932][   T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  514.999411][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.013306][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  515.021337][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  515.034477][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.041435][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  515.049269][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.067389][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.083962][ T5764] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  515.085145][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.101831][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  515.119331][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  515.130381][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.149886][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  515.172761][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  515.179016][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  515.204659][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.205237][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  515.221897][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  515.224264][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  515.229809][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.236817][ T5755] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.246888][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.257667][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  515.272084][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.277164][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.281646][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  515.298856][ T5763] Remounting filesystem read-only
2023/05/10 20:01:56 executed programs: 154
[  515.300717][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  515.308198][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  515.312449][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.321861][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.337720][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.346628][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.346657][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.346675][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  515.346691][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.356806][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.390638][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.401568][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  515.418255][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.428092][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.437635][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.451543][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.479331][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  515.489456][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.504618][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.520016][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.533348][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.553547][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.564432][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.578989][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.588381][ T5759] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.613141][ T5768] loop1: detected capacity change from 0 to 2048
[  515.621841][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  515.627271][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.643398][ T5769] loop4: detected capacity change from 0 to 2048
[  515.656326][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  515.660781][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.669523][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.681872][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.693426][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  515.707163][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  515.707215][ T5772] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  515.716061][ T5773] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  515.736346][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.747078][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.754164][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  515.766247][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.771935][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.785159][   T41] NILFS (loop5): discard dirty page: offset=0, ino=6
[  515.796461][   T41] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  515.804550][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.807271][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.817841][   T41] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  515.835177][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.840275][ T5768] Remounting filesystem read-only
[  515.862758][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.866017][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.875079][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  515.890635][   T41] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  515.897270][ T5771] loop2: detected capacity change from 0 to 2048
[  515.898962][   T41] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  515.914369][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.929333][ T5769] Remounting filesystem read-only
[  515.934849][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.938323][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  515.945581][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.962024][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  515.962584][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  515.969282][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  515.986480][   T41] NILFS (loop5): discard dirty page: offset=0, ino=2
[  515.993206][   T41] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  516.001054][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  516.009174][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.012316][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  516.012332][   T27] audit: type=1800 audit(1683748917.446:305): pid=5771 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  516.022146][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.025326][ T5776] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  516.047666][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  516.063011][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.082263][   T41] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.091644][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.104652][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.104854][   T41] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.114656][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.114761][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.114862][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.115051][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.115143][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.143162][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  516.143189][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  516.155003][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.165074][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.173130][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.180934][ T5771] Remounting filesystem read-only
[  516.187202][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.207818][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.216552][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  516.216578][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  516.216612][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  516.216631][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  516.216650][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.216670][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.216689][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.216913][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  516.230454][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.236157][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.241191][   T41] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.256255][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  516.263176][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.280151][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.291394][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.303806][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.304586][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.331151][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.335091][   T41] NILFS (loop5): discard dirty page: offset=0, ino=3
[  516.350929][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.359557][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.374860][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.378174][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  516.395270][ T5763] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.399038][   T41] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  516.407265][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.412905][   T27] audit: type=1800 audit(1683748917.836:306): pid=5763 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  516.424647][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  516.449106][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.471554][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.487737][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.500815][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.502677][   T41] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  516.530358][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.530460][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.530557][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.530766][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.530887][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.530981][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.531075][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.531177][ T5768] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.535126][   T27] audit: type=1800 audit(1683748917.966:307): pid=5768 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  516.540875][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  516.558790][ T5769] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.584023][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.590300][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.603963][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  516.610690][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.622992][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  516.646183][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.659961][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  516.672497][   T27] audit: type=1800 audit(1683748918.096:308): pid=5769 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  516.679339][   T41] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  516.688846][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  516.688883][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  516.734439][   T41] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.756489][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  516.773576][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.775479][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.783145][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.791503][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  516.800500][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  516.830176][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.839217][   T41] NILFS (loop5): discard dirty page: offset=0, ino=19
[  516.851446][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.864098][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.870813][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  516.878354][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.890181][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.900618][   T41] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  516.911101][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.917358][   T41] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.928117][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  516.929103][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  516.945826][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  516.953420][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.958136][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  516.972179][   T41] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.978195][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  516.986141][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  516.999908][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.000221][ T5779] loop3: detected capacity change from 0 to 2048
[  517.014180][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  517.015426][   T41] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.022714][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  517.044148][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.054874][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.061203][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.075043][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  517.084936][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  517.096041][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  517.104568][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  517.111303][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  517.119924][ T5780] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  517.126279][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  517.140396][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.152214][   T27] audit: type=1800 audit(1683748918.586:309): pid=5779 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[  517.153854][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.185724][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  517.194158][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  517.197721][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  517.211619][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.214855][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  517.240913][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.254285][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.261054][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.277809][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.284594][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  517.289218][ T5779] Remounting filesystem read-only
[  517.298891][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.299518][ T5771] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.310885][ T5782] loop0: detected capacity change from 0 to 2048
[  517.320239][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.332555][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  517.335787][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  517.345804][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.349638][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.358843][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  517.374543][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.384445][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.384572][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.404768][   T27] audit: type=1800 audit(1683748918.836:310): pid=5771 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  517.426832][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  517.434497][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.443936][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  517.443965][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.443985][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.444006][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.445260][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  517.464143][ T5784] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  517.469498][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  517.505375][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.514967][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.514995][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.515022][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.515244][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  517.529724][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.533987][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  517.544945][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  517.572721][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  517.572748][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.590771][   T27] audit: type=1800 audit(1683748918.966:311): pid=5782 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[  517.594082][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.614573][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.628017][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  517.631383][ T5782] Remounting filesystem read-only
[  517.636240][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.645318][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.651390][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  517.670169][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.670663][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.688856][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.688967][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.708088][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  517.708124][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  517.708142][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.708175][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  517.735179][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  517.756494][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.766425][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.775605][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.775634][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.775654][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  517.775672][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.785704][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.813967][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  517.827623][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.836860][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.846734][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  517.865838][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.875074][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  517.882404][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.894282][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  517.906317][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.919093][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  517.929548][ T5787] loop5: detected capacity change from 0 to 2048
[  517.943319][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  517.951714][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.957698][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  517.965193][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.975925][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  517.988606][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  517.988872][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.003986][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  518.018584][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.020491][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.033866][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.042859][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  518.052186][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.061659][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.074109][ T5790] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  518.076651][ T5789] loop1: detected capacity change from 0 to 2048
[  518.096134][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.098342][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  518.112840][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.125412][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  518.134175][   T27] audit: type=1800 audit(1683748919.566:312): pid=5787 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  518.135408][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  518.164457][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.171358][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.176736][ T5779] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.183873][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.194129][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.211925][ T5787] Remounting filesystem read-only
[  518.217208][   T27] audit: type=1800 audit(1683748919.656:313): pid=5779 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  518.221005][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.250745][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.274282][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.287298][ T5792] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  518.298135][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.304782][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.310276][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.318207][   T27] audit: type=1800 audit(1683748919.746:314): pid=5789 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  518.326747][ T5782] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.348505][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  518.374363][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.394269][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.412521][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  518.414787][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  518.427632][ T5789] Remounting filesystem read-only
[  518.437334][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.443005][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  518.457521][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  518.460226][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.472421][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.482667][ T5794] loop4: detected capacity change from 0 to 2048
[  518.491239][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.498896][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.509518][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.520156][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.524035][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.530853][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.546534][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.548100][ T5796] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  518.558373][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.573184][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  518.583635][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.598115][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  518.615674][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.626332][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  518.629293][ T5794] Remounting filesystem read-only
[  518.636072][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.639117][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.656540][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  518.664136][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.676502][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  518.681535][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  518.684127][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  518.690762][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.707517][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.711323][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  518.725691][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  518.725717][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  518.733965][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  518.747827][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.753965][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  518.757885][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.771417][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.776281][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.784654][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  518.794809][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.807136][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.810320][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.828992][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.829048][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.838910][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.847865][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  518.857891][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.875115][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  518.881997][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.882022][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.882295][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  518.882315][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  518.882335][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  518.882353][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  518.882371][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  518.882394][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  518.882413][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  518.882431][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.882458][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.882476][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.882675][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  518.882695][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  518.882714][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.882734][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.882754][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.884074][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  518.896974][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.922066][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  518.939205][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.946180][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  518.951900][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  518.967314][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.969706][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  518.989997][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  518.994760][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.001993][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  519.012441][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.024160][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.026882][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.044714][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.044739][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.044758][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  519.044776][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.069030][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  519.069056][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.069091][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  519.091895][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.100228][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.110232][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.126556][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.159856][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.201320][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.238469][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.263729][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.270953][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.281973][ T5799] loop2: detected capacity change from 0 to 2048
[  519.296337][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.309200][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.313727][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  519.319575][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.338217][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  519.339122][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.350899][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  519.355849][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.370482][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.372611][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  519.382423][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  519.391601][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.406510][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.411065][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.426041][ T5789] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.435877][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.439255][ T5800] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  519.445800][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.466427][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  519.487598][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.497190][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.505016][ T5799] Remounting filesystem read-only
[  519.512385][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.539719][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  519.556532][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.564505][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  519.571900][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  519.572395][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.589608][ T5787] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.599473][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  519.601060][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.621319][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.623983][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.637610][ T5794] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.646927][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.658328][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.658356][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.658669][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  519.658690][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  519.692794][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  519.713509][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  519.734111][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  519.734778][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.742959][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  519.759454][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  519.775898][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  519.780095][ T5803] loop0: detected capacity change from 0 to 2048
[  519.782707][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  519.782731][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.796170][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  519.820046][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  519.829237][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.834597][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  519.840652][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.853000][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  519.867289][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.876697][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.888207][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.890186][ T5806] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  519.898288][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.917848][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.928866][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.933168][ T5805] loop3: detected capacity change from 0 to 2048
[  519.939673][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.955944][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  519.956124][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  519.973255][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  519.985323][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  519.990724][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.010500][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  520.015545][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  520.023127][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.029229][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  520.042319][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  520.047989][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  520.049463][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.064803][ T5803] Remounting filesystem read-only
[  520.065886][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  520.071724][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.079700][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.097838][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.109810][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  520.114937][ T5808] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  520.118493][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.128607][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  520.138066][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.155120][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  520.167852][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.174322][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.187534][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  520.190789][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  520.194617][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  520.210577][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  520.213154][ T5805] Remounting filesystem read-only
[  520.219297][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  520.230239][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.231752][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.243306][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.249951][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  520.267383][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.267954][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  520.280361][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.284129][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.302775][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.307954][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.313526][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  520.331298][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.331756][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.351751][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.353947][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.361127][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  520.369817][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.377230][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.394382][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.396002][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.411490][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  520.415982][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.430999][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  520.432254][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  520.438891][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.456792][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  520.464206][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.466101][ T5799] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.474102][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.492989][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.493950][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  520.504979][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/05/10 20:02:01 executed programs: 165
[  520.510481][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.521703][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.541228][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.551572][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.554089][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.561717][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.579281][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.581084][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.597872][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  520.598166][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.616525][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.618702][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  520.632848][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  520.637522][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.651382][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  520.653983][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  520.658261][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  520.665113][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.673266][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.682749][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  520.692385][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.703931][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  520.708206][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  520.724742][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  520.732900][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.743434][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.753202][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  520.761036][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.772241][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  520.776840][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.792523][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.800893][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.810638][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.818680][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.837955][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  520.845603][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.848860][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.864744][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.865635][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  520.883918][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.889867][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.902082][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  520.902665][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.919597][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.920002][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.939781][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  520.940612][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  520.951805][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  520.963444][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.966373][ T5811] loop1: detected capacity change from 0 to 2048
[  520.979703][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  520.982103][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  520.987158][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  521.003964][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  521.003993][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.014633][ T5803] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.044073][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.054637][ T5805] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.097532][ T5812] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  521.111483][   T27] kauditd_printk_skb: 9 callbacks suppressed
[  521.111498][   T27] audit: type=1800 audit(1683748922.546:324): pid=5803 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  521.135916][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  521.158260][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.184023][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  521.191654][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  521.193009][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  521.193031][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  521.212048][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  521.244632][ T5811] Remounting filesystem read-only
[  521.249632][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.250266][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  521.261396][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.269947][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.286518][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.286546][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.298683][ T5814] loop4: detected capacity change from 0 to 2048
[  521.313996][   T27] audit: type=1800 audit(1683748922.596:325): pid=5805 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  521.342845][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.353410][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.357584][   T27] audit: type=1800 audit(1683748922.596:326): pid=5811 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  521.387053][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.394385][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  521.397228][ T5817] loop5: detected capacity change from 0 to 2048
[  521.403600][ T5818] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  521.420995][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  521.432662][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.439518][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  521.454009][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  521.460753][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  521.476227][ T5814] Remounting filesystem read-only
[  521.485491][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.486458][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.510193][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  521.513622][   T27] audit: type=1800 audit(1683748922.856:327): pid=5814 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  521.535750][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  521.555159][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.567156][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.574171][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  521.576986][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.591680][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  521.593136][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.599968][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.612599][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.627967][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.635771][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.638074][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.654656][ T5821] loop2: detected capacity change from 0 to 2048
[  521.657448][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.684495][ T5822] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  521.691327][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.701356][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  521.716609][   T27] audit: type=1800 audit(1683748923.156:328): pid=5817 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  521.725378][ T5823] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  521.739696][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.757477][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.771205][ T5821] Remounting filesystem read-only
[  521.777359][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.788643][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.792579][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  521.798912][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  521.815442][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.816137][   T27] audit: type=1800 audit(1683748923.196:329): pid=5821 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  521.830469][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  521.864412][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.865164][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  521.881074][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.891938][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.894288][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  521.905969][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.919102][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.930339][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.931282][ T5824] Remounting filesystem read-only
[  521.940716][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  521.953951][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  521.957269][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.963724][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  521.971755][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.987977][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  521.988807][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.004933][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  522.009551][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.022210][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.025452][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.033770][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.044831][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.064849][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.070617][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.075879][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  522.090224][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.090570][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.102566][ T5193] NILFS (loop5): discard dirty page: offset=0, ino=6
[  522.111653][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.124076][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.128191][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  522.136302][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.144461][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.163141][ T5193] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  522.164839][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  522.170892][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.178309][ T5354] NILFS (loop1): discard dirty page: offset=0, ino=6
[  522.188050][ T5193] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  522.202162][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.209302][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.223837][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.229139][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.244240][ T5354] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  522.249660][ T5193] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  522.251792][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  522.259714][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.274761][ T5354] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  522.277559][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.291867][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.314753][ T5193] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  522.318624][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.322105][ T5193] NILFS (loop5): discard dirty page: offset=0, ino=2
[  522.322128][ T5193] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  522.331257][ T5354] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  522.349091][ T5811] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.368543][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.380456][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.396441][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  522.405019][ T5354] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  522.418334][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.429702][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.433738][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.440786][ T5354] NILFS (loop1): discard dirty page: offset=0, ino=2
[  522.452030][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.466378][   T27] audit: type=1800 audit(1683748923.896:330): pid=5811 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  522.471201][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.488700][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.496172][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.513664][ T5814] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.524283][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.529306][ T5354] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  522.541615][ T5354] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.544025][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.550642][ T5354] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.559859][   T27] audit: type=1800 audit(1683748923.956:331): pid=5814 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  522.569559][ T5354] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.589250][   T41] NILFS (loop2): discard dirty page: offset=0, ino=6
[  522.602134][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  522.613138][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  522.614387][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.624065][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.639657][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  522.646040][   T41] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  522.651979][ T5827] loop3: detected capacity change from 0 to 2048
[  522.656832][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.660819][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  522.675504][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.680517][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.690081][   T41] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  522.698491][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  522.711712][ T5193] NILFS (loop5): discard dirty page: offset=0, ino=3
[  522.717895][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.722156][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.728822][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  522.745375][   T41] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  522.745401][   T41] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  522.761372][ T5193] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  522.765657][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.778413][ T5193] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  522.778442][ T5193] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  522.778461][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.790581][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.802676][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.836557][   T41] NILFS (loop2): discard dirty page: offset=0, ino=2
[  522.843206][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  522.843779][ T5193] NILFS (loop5): discard dirty page: offset=0, ino=19
[  522.857865][ T5828] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  522.862747][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.868492][   T27] audit: type=1800 audit(1683748924.296:332): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[  522.890788][   T41] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  522.906287][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.906564][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  522.930210][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.933998][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.952607][ T5193] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  522.964189][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  522.976351][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  522.994720][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  522.999197][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.003596][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.003621][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.009993][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.018858][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.022315][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.048965][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.048995][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.049014][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.049094][   T41] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  523.049114][   T41] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  523.049134][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.049154][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.067244][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  523.097687][ T5824] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.109668][ T5831] loop0: detected capacity change from 0 to 2048
[  523.109740][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.110806][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.141139][   T41] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.142673][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  523.158326][   T27] audit: type=1800 audit(1683748924.596:333): pid=5824 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  523.162182][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  523.176361][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.202002][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.215984][ T5193] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  523.229723][ T5193] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  523.232970][ T5827] Remounting filesystem read-only
[  523.242428][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  523.250186][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.259934][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  523.267412][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  523.274743][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.274770][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.274789][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.274894][ T5193] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  523.284339][ T5832] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  523.284786][ T5821] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.306977][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.323604][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  523.348644][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.357361][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.358494][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  523.373457][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.380067][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  523.395816][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  523.403209][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.407813][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  523.421445][ T5831] Remounting filesystem read-only
[  523.423210][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.426899][ T5193] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  523.436878][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  523.443067][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.452469][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.466531][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.473077][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  523.488617][ T5193] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.510495][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  523.522047][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.522234][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.535323][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.562072][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.571113][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.600279][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.608255][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.625461][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.657368][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  523.664988][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.665099][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.711252][ T5836] loop2: detected capacity change from 0 to 2048
[  523.724298][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.724300][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  523.755148][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.765334][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.776740][ T5837] loop5: detected capacity change from 0 to 2048
[  523.789214][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.800981][ T5840] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  523.821209][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.855337][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.878733][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.884644][ T5836] Remounting filesystem read-only
[  523.891235][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.905166][ T5841] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  523.919926][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.931559][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.937869][ T5839] loop4: detected capacity change from 0 to 2048
[  523.948151][ T5078] NILFS (loop0): discard dirty page: offset=0, ino=6
[  523.959392][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.964414][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.978335][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  523.981662][ T5078] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  524.003572][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.011661][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.022931][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.023039][ T5827] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.027961][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.044047][ T5078] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  524.060339][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.067403][ T5844] loop1: detected capacity change from 0 to 2048
[  524.072044][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.078126][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  524.096839][ T5078] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  524.107356][ T5837] Remounting filesystem read-only
[  524.113040][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.123444][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.133235][ T5846] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  524.151180][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.151982][ T5078] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  524.162936][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.176322][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  524.178406][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.193609][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  524.203270][ T5078] NILFS (loop0): discard dirty page: offset=0, ino=2
[  524.207521][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.211188][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.226960][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.229110][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.242338][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.250914][ T5839] Remounting filesystem read-only
[  524.258785][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.264852][ T5078] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  524.281180][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.291454][ T5831] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.301388][ T5078] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.312152][ T5848] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  524.316622][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.323265][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.340261][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.341905][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.351562][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.364686][ T5078] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.386048][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.387101][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.397604][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.420406][ T5078] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.420967][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.431281][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  524.449055][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.450177][ T5844] Remounting filesystem read-only
[  524.463787][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.478593][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  524.479090][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.485926][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  524.495781][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  524.505139][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.518170][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  524.521062][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.537662][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.542926][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.547331][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.566691][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.568041][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  524.576504][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.594101][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.594182][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  524.604201][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.620757][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.624616][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.632234][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  524.641659][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.656656][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.658339][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  524.675073][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.677968][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  524.684964][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  524.699152][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.699251][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.699347][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.710271][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.722027][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  524.729474][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.745655][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.748773][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.760432][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.765330][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.783849][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.793053][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.811323][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.811574][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  524.821744][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.840849][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.850980][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.862334][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.862871][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  524.872317][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.880892][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.888592][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.907865][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.915203][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.921077][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.929148][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.943055][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.946079][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.961986][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  524.965106][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  524.982135][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.992132][ T5836] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.992143][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  524.992247][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.002427][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.025906][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  525.032931][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  525.046577][ T5837] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.046911][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  525.059964][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  525.072327][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  525.077358][ T5839] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.083363][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.100994][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  525.105152][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  525.110237][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.128903][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=2
[  525.132820][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  525.136631][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  525.145088][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  525.151001][ T5051] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  525.164018][ T5193] NILFS (loop4): discard dirty page: offset=0, ino=6
[  525.167433][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.173438][ T5193] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  525.173462][ T5193] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  525.173481][ T5193] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  525.183678][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.197391][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.201694][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.233094][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=2
[  525.236266][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.249918][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  525.250943][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.257462][ T5045] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  525.266473][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.273982][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.283312][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  525.294025][ T5193] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  525.299399][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.313969][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.316400][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.329520][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.335467][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.342669][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.362390][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.362940][ T5193] NILFS (loop4): discard dirty page: offset=0, ino=2
[  525.378312][ T5844] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.389226][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.398709][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=6
[  525.404033][ T5193] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  525.424012][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  525.429558][ T5051] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  525.432245][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.449539][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=6
[  525.456704][ T5193] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.468089][ T5045] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  525.476389][ T5193] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.498618][ T5051] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  525.500989][ T5045] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  525.508973][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  525.514160][ T5193] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.538383][ T5045] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  525.550875][ T5051] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  525.576294][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=2
[  525.583063][ T5049] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  525.587298][ T5051] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  525.598446][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.600019][ T5045] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  525.625618][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.641226][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  525.648565][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  525.650082][ T5851] loop0: detected capacity change from 0 to 2048
[  525.664773][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.673785][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  525.673959][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  525.689284][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  525.697112][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=6
[  525.703837][ T5049] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  525.707309][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  525.717310][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  525.729642][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.739708][ T5049] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  525.747237][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.748884][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.761411][ T5853] loop3: detected capacity change from 0 to 2048
[  525.766614][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.779102][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.781599][ T5049] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  525.797181][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.801923][ T5854] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  525.806901][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.826280][ T5049] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  525.830372][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.837863][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.854661][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.863697][ T5049] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  525.871146][ T5855] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  525.873621][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  525.894981][ T5851] Remounting filesystem read-only
[  525.900222][ T5049] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  525.916127][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.916258][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  525.941004][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  525.953477][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  525.964590][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  525.978856][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  525.991667][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  525.992131][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.005638][ T5853] Remounting filesystem read-only
[  526.013289][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.020399][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.023000][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  526.039820][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.040653][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.049570][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.049796][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=19
[  526.074575][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.082860][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.093208][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.093259][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.104319][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.112460][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.121121][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.121146][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.121166][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.141791][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.150196][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  526.170694][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.176191][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  526.191844][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.193608][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  526.201508][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  526.218599][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  526.222714][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.225379][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  526.242418][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  526.242535][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.253435][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.260969][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  526.277616][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.280182][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  526.286648][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.286671][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.287973][ T5049] NILFS (loop1): discard dirty page: offset=0, ino=3
[  526.301716][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.302905][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  526.302929][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  526.312234][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  526.318808][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.336086][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.344090][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  526.361869][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.372115][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.378003][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.378053][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  526.378073][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.388476][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  526.396794][ T5049] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  526.396819][ T5049] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  526.396836][ T5049] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  526.396854][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.396884][ T5049] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  526.396904][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.406469][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.434001][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.436551][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.443680][ T5049] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  526.443708][ T5049] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.445422][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.451244][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.473992][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.478484][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  526.487061][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.496137][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.514638][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  526.520327][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  526.531589][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.554727][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.614470][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.617384][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.634677][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.669649][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  526.687132][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  526.771071][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.788688][ T5859] loop1: detected capacity change from 0 to 2048
[  526.791752][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.817393][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.830027][ T5863] loop2: detected capacity change from 0 to 2048
[  526.832652][ T5861] loop4: detected capacity change from 0 to 2048
[  526.840347][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.855801][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.893829][ T5866] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  526.898017][ T5867] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  526.908183][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.926454][   T27] kauditd_printk_skb: 14 callbacks suppressed
[  526.926471][   T27] audit: type=1800 audit(1683748928.366:348): pid=5863 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[  526.927995][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.938356][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.975053][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  526.994766][   T27] audit: type=1800 audit(1683748928.436:349): pid=5859 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[  526.997375][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.022196][ T5865] loop5: detected capacity change from 0 to 2048
[  527.030121][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.032207][ T5868] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  527.041086][ T5863] Remounting filesystem read-only
[  527.057651][ T5853] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.081625][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/05/10 20:02:08 executed programs: 178
[  527.088487][   T27] audit: type=1800 audit(1683748928.486:350): pid=5861 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[  527.105173][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.123552][ T5851] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.135198][ T5861] Remounting filesystem read-only
[  527.140447][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  527.150513][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.154358][ T5870] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  527.165428][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  527.177541][   T27] audit: type=1800 audit(1683748928.536:351): pid=5853 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[  527.180003][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.208389][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.218196][   T27] audit: type=1800 audit(1683748928.646:352): pid=5851 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[  527.220276][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  527.242762][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.245960][ T5859] Remounting filesystem read-only
[  527.256599][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  527.264194][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.268984][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=2
[  527.296134][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.296239][   T27] audit: type=1800 audit(1683748928.736:353): pid=5865 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[  527.311274][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.327471][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.341403][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.345191][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.361968][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.366832][ T5039] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  527.381219][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.386650][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.403637][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.403655][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  527.403678][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  527.417145][ T5865] Remounting filesystem read-only
[  527.429799][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.438861][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.442707][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  527.459456][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.468704][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.471033][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.485927][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.491156][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  527.506435][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.508897][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.527088][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=6
[  527.535500][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  527.537338][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.543029][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  527.560521][ T5039] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  527.560646][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.569022][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.578241][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.598360][ T5039] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  527.599716][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  527.608867][ T5039] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  527.613152][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.622239][   T75] NILFS (loop1): discard dirty page: offset=0, ino=6
[  527.630200][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.648528][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.648699][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.668331][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.670783][ T5039] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  527.678297][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.686189][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  527.686214][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  527.686234][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.696181][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.703963][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.724207][   T75] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[  527.730281][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.744350][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.745463][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=19
[  527.756772][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.763161][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.770217][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.779647][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.779740][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.779840][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.803991][   T75] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[  527.810883][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  527.820364][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=19
[  527.850933][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.851715][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.870351][   T75] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[  527.870417][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.878573][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.895186][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.899195][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.913197][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.915960][   T75] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[  527.926080][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.939498][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  527.942037][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.951227][   T75] NILFS (loop1): discard dirty page: offset=0, ino=2
[  527.960220][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.973059][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  527.974850][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.976300][ T5039] NILFS (loop0): discard dirty page: offset=0, ino=3
[  527.987192][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  527.994544][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.010436][   T75] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[  528.026411][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.027833][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.040305][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.055284][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.055399][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.073768][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.084216][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.084246][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.084266][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.084370][   T75] NILFS (loop1): discard dirty page: offset=0, ino=3
[  528.084391][   T75] NILFS (loop1): discard dirty block: blocknr=42, size=1024
[  528.084410][   T75] NILFS (loop1): discard dirty block: blocknr=43, size=1024
[  528.084429][   T75] NILFS (loop1): discard dirty block: blocknr=44, size=1024
[  528.105634][ T5039] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  528.116219][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.126642][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.141763][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=3
[  528.154729][ T5039] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  528.158179][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.169087][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.173677][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.185664][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.191254][ T5053] NILFS (loop3): discard dirty block: blocknr=42, size=1024
[  528.209292][ T5039] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  528.211488][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.221955][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.229582][   T75] NILFS (loop1): discard dirty page: offset=0, ino=19
[  528.239155][ T5863] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.244285][ T5053] NILFS (loop3): discard dirty block: blocknr=43, size=1024
[  528.262082][ T5081] NILFS (loop2): discard dirty page: offset=0, ino=6
[  528.284627][   T75] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  528.284657][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.284678][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.284697][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.284778][   T75] NILFS (loop1): discard dirty page: offset=4096, ino=6
[  528.294610][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.311045][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.319493][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.319534][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  528.336706][   T75] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[  528.345937][ T5859] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.362451][ T5053] NILFS (loop3): discard dirty block: blocknr=44, size=1024
[  528.369619][   T27] audit: type=1800 audit(1683748929.806:354): pid=5863 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[  528.410831][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.412473][ T5081] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[  528.422336][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.429953][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.442123][ T5081] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[  528.455405][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.458695][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.472100][ T5053] NILFS (loop3): discard dirty page: offset=98304, ino=3
[  528.473551][   T27] audit: type=1800 audit(1683748929.876:355): pid=5859 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[  528.480510][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.500015][ T5081] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[  528.509806][ T5861] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.517443][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  528.534450][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.534556][ T5865] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  528.546458][ T5081] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[  528.556245][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.561546][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.579548][   T12] NILFS (loop5): discard dirty page: offset=0, ino=6
[  528.586528][ T5081] NILFS (loop2): discard dirty page: offset=0, ino=2
[  528.593365][   T12] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[  528.597612][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.600813][   T27] audit: type=1800 audit(1683748930.036:356): pid=5861 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[  528.625485][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.632504][ T5081] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[  528.645817][ T5053] NILFS (loop3): discard dirty block: blocknr=0, size=1024
[  528.646624][   T12] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[  528.659816][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.669572][ T5038] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[  528.674295][ T5081] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.681914][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=2
[  528.694599][   T12] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[  528.702015][   T12] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[  528.720311][   T75] NILFS (loop1): discard dirty page: offset=98304, ino=3
[  528.720557][   T27] audit: type=1800 audit(1683748930.056:357): pid=5865 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[  528.758622][ T5081] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.763610][ T5038] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  528.776034][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.781062][   T12] NILFS (loop5): discard dirty page: offset=0, ino=2
[  528.804040][ T5081] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.814114][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.823027][   T75] NILFS (loop1): discard dirty block: blocknr=0, size=1024
[  528.826804][   T12] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[  528.834054][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.846787][ T5051] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[  528.859312][   T12] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.868780][ T5051] NILFS (loop2): discard dirty page: offset=4096, ino=6
[  528.878241][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.888954][ T5875] loop0: detected capacity change from 0 to 2048
[  528.889745][   T75] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.897568][   T12] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.915396][ T5051] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[  528.916794][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.922707][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.922729][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.939402][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=6
[  528.946594][   T12] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.952312][ T5049] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[  528.961793][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  528.975435][ T5038] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  528.986798][ T5877] loop3: detected capacity change from 0 to 2048
[  528.998129][ T5045] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[  529.024524][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=19
[  529.026242][ T5045] NILFS (loop5): discard dirty page: offset=4096, ino=6
[  529.040362][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  529.048147][ T5878] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  529.061325][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.069310][ T5038] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  529.086334][ T5045] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[  529.100826][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.110062][ T5038] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  529.122317][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.127826][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.140618][ T5875] Remounting filesystem read-only
[  529.140739][ T5038] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  529.156553][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.163728][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.178226][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.182834][ T5038] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  529.191651][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.201903][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.210695][ T5881] loop1: detected capacity change from 0 to 2048
[  529.212826][ T5882] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  529.222681][ T5051] NILFS (loop2): discard dirty page: offset=0, ino=3
[  529.237799][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.248471][ T5038] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  529.256215][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.262767][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.268785][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=19
[  529.281746][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  529.303763][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.304658][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.312774][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.325330][ T5051] NILFS (loop2): discard dirty block: blocknr=42, size=1024
[  529.343228][ T5051] NILFS (loop2): discard dirty block: blocknr=43, size=1024
[  529.345992][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.352419][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.369296][ T5877] Remounting filesystem read-only
[  529.374950][ T5884] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  529.375515][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.404594][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.406393][ T5051] NILFS (loop2): discard dirty block: blocknr=44, size=1024
[  529.421753][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=19
[  529.441930][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.441956][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.450982][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  529.462580][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.476787][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.480276][ T5051] NILFS (loop2): discard dirty page: offset=98304, ino=3
[  529.487366][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.488621][ T5045] NILFS (loop5): discard dirty page: offset=0, ino=3
[  529.495419][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.512545][ T5881] Remounting filesystem read-only
[  529.522945][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.534048][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.535650][   T75] NILFS (loop0): discard dirty page: offset=0, ino=6
[  529.543844][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.543869][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.551730][   T75] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[  529.568768][ T5045] NILFS (loop5): discard dirty block: blocknr=42, size=1024
[  529.578254][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.593270][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.594550][ T5045] NILFS (loop5): discard dirty block: blocknr=43, size=1024
[  529.603616][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.610345][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.620456][ T5051] NILFS (loop2): discard dirty block: blocknr=0, size=1024
[  529.638640][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.640124][   T75] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[  529.648383][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.657477][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.673976][ T5045] NILFS (loop5): discard dirty block: blocknr=44, size=1024
[  529.674972][ T5051] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.681687][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.681728][ T5045] NILFS (loop5): discard dirty page: offset=98304, ino=3
[  529.681748][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.692134][   T75] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[  529.724553][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.730625][ T5038] NILFS (loop4): discard dirty page: offset=0, ino=3
[  529.759091][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.767400][   T75] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[  529.768877][ T5038] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[  529.777542][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.785218][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.802882][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.813396][ T5038] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[  529.821975][   T75] NILFS (loop0): discard dirty page: offset=0, ino=2
[  529.836047][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.838879][   T75] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[  529.851732][ T5045] NILFS (loop5): discard dirty block: blocknr=0, size=1024
[  529.854180][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.860813][ T5038] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[  529.881975][   T75] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.884123][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.899322][   T75] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.903945][ T5045] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.911983][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.927114][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.933688][ T5887] loop2: detected capacity change from 0 to 2048
[  529.944867][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.945925][   T75] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  529.954775][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.965528][ T5875] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  529.994067][ T5038] NILFS (loop4): discard dirty page: offset=98304, ino=3
[  529.995021][   T75] NILFS (loop0): discard dirty page: offset=0, ino=3
[  530.001135][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.001160][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.001186][ T5038] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[  530.001205][ T5038] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.025686][   T75] NILFS (loop0): discard dirty block: blocknr=42, size=1024
[  530.037529][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.049571][   T75] NILFS (loop0): discard dirty block: blocknr=43, size=1024
[  530.072744][   T75] NILFS (loop0): discard dirty block: blocknr=44, size=1024
[  530.078696][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.081593][ T5888] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  530.102665][   T75] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.122046][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.128588][   T75] NILFS (loop0): discard dirty page: offset=0, ino=19
[  530.142878][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.153406][   T75] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  530.161768][   T75] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.171011][ T5887] Remounting filesystem read-only
[  530.184315][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.194102][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.200113][   T75] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.216744][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.235293][   T75] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.251513][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.255285][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.265913][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.273417][ T5890] loop5: detected capacity change from 0 to 2048
[  530.297590][ T5039] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[  530.307381][ T5039] NILFS (loop0): discard dirty page: offset=4096, ino=6
[  530.312273][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.316284][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.334919][ T5039] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[  530.341264][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.343625][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.371041][ T5893] loop4: detected capacity change from 0 to 2048
[  530.372986][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.378496][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.401705][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.404682][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.411505][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.430451][ T5877] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.432912][ T5894] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  530.441527][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.466312][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.485600][ T5053] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[  530.489496][ T5890] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.505844][ T5039] NILFS (loop0): discard dirty page: offset=98304, ino=3
[  530.513830][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.514126][ T5890] Remounting filesystem read-only
[  530.534946][ T5895] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  530.548758][ T5893] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.552839][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=2
[  530.562682][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.572483][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.584447][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.594303][ T5053] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[  530.601879][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.608923][ T5890] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.618418][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.629939][ T5039] NILFS (loop0): discard dirty block: blocknr=0, size=1024
[  530.634017][ T5893] Remounting filesystem read-only
[  530.637773][ T5039] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.648608][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.651965][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.662532][ T5893] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.672015][ T5193] NILFS (loop4): discard dirty page: offset=0, ino=6
[  530.693835][ T5890] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.706959][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.708657][ T5053] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.724194][ T5881] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.735094][ T5193] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[  530.735121][ T5193] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[  530.735140][ T5193] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[  530.735160][ T5193] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[  530.735211][ T5193] NILFS (loop4): discard dirty page: offset=0, ino=2
[  530.735232][ T5193] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[  530.735250][ T5193] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.735270][ T5193] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.735289][ T5193] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.735358][ T5193] NILFS (loop4): discard dirty page: offset=4096, ino=6
[  530.744660][ T5890] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.826788][ T5193] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[  530.834308][ T5896] ------------[ cut here ]------------
[  530.839200][ T5053] NILFS (loop3): discard dirty page: offset=0, ino=6
[  530.840091][ T5896] WARNING: CPU: 1 PID: 5896 at fs/buffer.c:1130 mark_buffer_dirty+0x2dd/0x500
[  530.855907][ T5896] Modules linked in:
[  530.856490][ T5193] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.860584][ T5896] CPU: 1 PID: 5896 Comm: syz-executor.4 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0
[  530.873006][ T5053] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[  530.879970][ T5896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
[  530.879988][ T5896] RIP: 0010:mark_buffer_dirty+0x2dd/0x500
[  530.888965][ T5893] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.897398][ T5896] Code: df e8 07 18 e0 ff 48 8b 3b be 04 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 22 69 fc ff e8 0d 4a 88 ff e9 71 ff ff ff e8 03 4a 88 ff <0f> 0b e9 6d fd ff ff e8 f7 49 88 ff 0f 0b e9 96 fd ff ff e8 eb 49
[  530.897422][ T5896] RSP: 0018:ffffc90006bb7b10 EFLAGS: 00010293
[  530.897448][ T5896] RAX: ffffffff82031d3d RBX: ffff88806ed6e101 RCX: ffff88807e718000
[  530.897467][ T5896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  530.897482][ T5896] RBP: 0000000000000000 R08: ffffffff82031aa4 R09: ffffed100dd9ff97
[  530.897499][ T5896] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806ecffcb0
[  530.915911][ T5193] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  530.932457][ T5896] R13: dffffc0000000000 R14: ffffc90006bb7b80 R15: 1ffff92000d76f70
[  530.932482][ T5896] FS:  00007f35a7661700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[  530.932505][ T5896] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  530.932522][ T5896] CR2: 00007f5f63f14fc8 CR3: 00000000294d2000 CR4: 00000000003506e0
[  530.932541][ T5896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  530.932556][ T5896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  530.932572][ T5896] Call Trace:
[  530.932582][ T5896]  <TASK>
[  530.932597][ T5896]  __nilfs_mark_inode_dirty+0x105/0x280
[  530.938954][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.946883][ T5896]  ? nilfs_inode_dirty+0x130/0x130
[  530.946925][ T5896]  ? nilfs_add_link+0x72b/0x880
[  530.946965][ T5896]  nilfs_add_link+0x738/0x880
[  530.961785][ T5053] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[  530.963057][ T5896]  nilfs_mkdir+0x1f9/0x340
[  530.972973][ T5899] loop0: detected capacity change from 0 to 2048
[  530.979967][ T5896]  ? nilfs_symlink+0x380/0x380
[  530.980010][ T5896]  ? bpf_lsm_inode_mkdir+0x9/0x10
[  530.980075][ T5896]  ? security_inode_mkdir+0xb8/0x100
[  530.988980][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  530.997119][ T5896]  vfs_mkdir+0x29d/0x450
[  530.997165][ T5896]  do_mkdirat+0x264/0x520
[  531.004261][ T5053] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[  531.011785][ T5896]  ? vfs_mkdir+0x450/0x450
[  531.022923][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  531.027762][ T5896]  ? getname_flags+0x1f0/0x4e0
[  531.033309][ T5893] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  531.034034][ T5896]  ? lockdep_hardirqs_on+0x98/0x140
[  531.040072][ T5193] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[  531.049201][ T5896]  __x64_sys_mkdir+0x6e/0x80
[  531.049235][ T5896]  do_syscall_64+0x41/0xc0
[  531.055026][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  531.059254][ T5896]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  531.066152][ T5053] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[  531.071290][ T5896] RIP: 0033:0x7f35a688c169
[  531.071317][ T5896] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
[  531.071339][ T5896] RSP: 002b:00007f35a7661168 EFLAGS: 00000246
[  531.076530][ T5887] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[  531.082220][ T5896]  ORIG_RAX: 0000000000000053
[  531.082234][ T5896] RAX: ffffffffffffffda RBX: 00007f35a69ac050 RCX: 00007f35a688c169
[  531.082254][ T5896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0
[  531.082270][ T5896] RBP: 00007f35a68e7ca1 R08: 0000000000000000 R09: 0000000000000000
[  531.082286][ T5896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  531.091362][ T5053] NILFS (loop3): discard dirty page: offset=4096, ino=6
[  531.092120][ T5896] R13: 00007fff83ee7eef R14: 00007f35a7661300 R15: 0000000000022000
[  531.112605][ T5053] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[  531.115750][ T5896]  </TASK>
[  531.115766][ T5896] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  531.115778][ T5896] CPU: 1 PID: 5896 Comm: syz-executor.4 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0
[  531.115800][ T5896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
[  531.115813][ T5896] Call Trace:
[  531.115820][ T5896]  <TASK>
[  531.115828][ T5896]  dump_stack_lvl+0x1e7/0x2d0
[  531.115871][ T5896]  ? nf_tcp_handle_invalid+0x650/0x650
[  531.115907][ T5896]  ? panic+0x770/0x770
[  531.115943][ T5896]  ? vscnprintf+0x5d/0x80
[  531.115976][ T5896]  panic+0x30f/0x770
[  531.116003][ T5896]  ? __warn+0x171/0x4a0
[  531.116072][ T5896]  ? __memcpy_flushcache+0x2b0/0x2b0
[  531.116121][ T5896]  __warn+0x314/0x4a0
[  531.116150][ T5896]  ? mark_buffer_dirty+0x2dd/0x500
[  531.116176][ T5896]  report_bug+0x2b3/0x500
[  531.116254][ T5896]  ? mark_buffer_dirty+0x2dd/0x500
[  531.116282][ T5896]  handle_bug+0x3d/0x70
[  531.116315][ T5896]  exc_invalid_op+0x1a/0x50
[  531.116348][ T5896]  asm_exc_invalid_op+0x1a/0x20
[  531.116373][ T5896] RIP: 0010:mark_buffer_dirty+0x2dd/0x500
[  531.116397][ T5896] Code: df e8 07 18 e0 ff 48 8b 3b be 04 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 22 69 fc ff e8 0d 4a 88 ff e9 71 ff ff ff e8 03 4a 88 ff <0f> 0b e9 6d fd ff ff e8 f7 49 88 ff 0f 0b e9 96 fd ff ff e8 eb 49
[  531.116415][ T5896] RSP: 0018:ffffc90006bb7b10 EFLAGS: 00010293
[  531.116437][ T5896] RAX: ffffffff82031d3d RBX: ffff88806ed6e101 RCX: ffff88807e718000
[  531.116455][ T5896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  531.116469][ T5896] RBP: 0000000000000000 R08: ffffffff82031aa4 R09: ffffed100dd9ff97
[  531.116485][ T5896] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806ecffcb0
[  531.116501][ T5896] R13: dffffc0000000000 R14: ffffc90006bb7b80 R15: 1ffff92000d76f70
[  531.116526][ T5896]  ? mark_buffer_dirty+0x44/0x500
[  531.116546][ T5896]  ? mark_buffer_dirty+0x2dd/0x500
[  531.116579][ T5896]  __nilfs_mark_inode_dirty+0x105/0x280
[  531.116617][ T5896]  ? nilfs_inode_dirty+0x130/0x130
[  531.116655][ T5896]  ? nilfs_add_link+0x72b/0x880
[  531.116692][ T5896]  nilfs_add_link+0x738/0x880
[  531.116742][ T5896]  nilfs_mkdir+0x1f9/0x340
[  531.116771][ T5896]  ? nilfs_symlink+0x380/0x380
[  531.116804][ T5896]  ? bpf_lsm_inode_mkdir+0x9/0x10
[  531.116827][ T5896]  ? security_inode_mkdir+0xb8/0x100
[  531.116859][ T5896]  vfs_mkdir+0x29d/0x450
[  531.116895][ T5896]  do_mkdirat+0x264/0x520
[  531.116924][ T5896]  ? vfs_mkdir+0x450/0x450
[  531.116953][ T5896]  ? getname_flags+0x1f0/0x4e0
[  531.116976][ T5896]  ? lockdep_hardirqs_on+0x98/0x140
[  531.117006][ T5896]  __x64_sys_mkdir+0x6e/0x80
[  531.117033][ T5896]  do_syscall_64+0x41/0xc0
[  531.117068][ T5896]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  531.117092][ T5896] RIP: 0033:0x7f35a688c169
[  531.117111][ T5896] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
[  531.117129][ T5896] RSP: 002b:00007f35a7661168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
[  531.117152][ T5896] RAX: ffffffffffffffda RBX: 00007f35a69ac050 RCX: 00007f35a688c169
[  531.117168][ T5896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0
[  531.117193][ T5896] RBP: 00007f35a68e7ca1 R08: 0000000000000000 R09: 0000000000000000
[  531.117207][ T5896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  531.117221][ T5896] R13: 00007fff83ee7eef R14: 00007f35a7661300 R15: 0000000000022000
[  531.117257][ T5896]  </TASK>
[  531.123376][ T5896] Kernel Offset: disabled
[  531.635509][ T5896] Rebooting in 86400 seconds..