Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts.
2022/12/29 05:56:26 ignoring optional flag "sandboxArg"="0"
2022/12/29 05:56:26 parsed 1 programs
[ 1604.190183][ T5154] cgroup: Unknown subsys name 'net'
[ 1604.303017][ T5154] cgroup: Unknown subsys name 'rlimit'
2022/12/29 05:56:27 executed programs: 0
[ 1604.586994][   T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1604.595335][   T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1604.603312][   T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1604.612844][   T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1604.621584][   T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1604.628938][   T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1604.641220][ T5175] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 1604.641571][ T4391] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 1604.658582][ T4391] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 1604.666501][ T4391] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 1604.674432][ T4391] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 1604.681735][ T4391] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 1604.690066][ T4391] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 1604.698393][ T4391] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 1604.706268][ T4391] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 1604.714580][ T5175] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 1604.722726][ T5175] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 1604.733667][ T5186] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 1604.735916][ T5182] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 1604.741008][ T5186] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 1604.755362][ T5173] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 1604.755867][ T5186] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 1604.772431][ T5186] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 1604.780804][ T5188] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 1604.786916][ T5186] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 1604.789143][ T5188] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 1604.795046][ T5186] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 1604.802674][ T5188] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 1604.812857][ T5186] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 1604.830604][ T5186] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 1604.837902][ T4391] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 1604.846017][ T4391] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 1604.853927][ T5186] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 1604.861325][ T4391] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 1604.868870][ T5186] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 1605.214728][ T5169] chnl_net:caif_netlink_parms(): no params data found
[ 1605.354624][ T5180] chnl_net:caif_netlink_parms(): no params data found
[ 1605.363335][ T5178] chnl_net:caif_netlink_parms(): no params data found
[ 1605.374409][ T5181] chnl_net:caif_netlink_parms(): no params data found
[ 1605.485133][ T5174] chnl_net:caif_netlink_parms(): no params data found
[ 1605.509601][ T5169] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1605.520193][ T5169] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1605.528386][ T5169] device bridge_slave_0 entered promiscuous mode
[ 1605.538223][ T5169] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1605.545304][ T5169] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1605.553307][ T5169] device bridge_slave_1 entered promiscuous mode
[ 1605.618257][ T5180] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1605.625402][ T5180] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1605.633669][ T5180] device bridge_slave_0 entered promiscuous mode
[ 1605.652135][ T5178] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1605.659312][ T5178] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1605.667635][ T5178] device bridge_slave_0 entered promiscuous mode
[ 1605.704246][ T5180] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1605.713444][ T5180] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1605.722116][ T5180] device bridge_slave_1 entered promiscuous mode
[ 1605.740458][ T5178] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1605.747767][ T5178] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1605.755544][ T5178] device bridge_slave_1 entered promiscuous mode
[ 1605.773665][ T5169] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1605.782956][ T5181] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1605.791150][ T5181] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1605.799220][ T5181] device bridge_slave_0 entered promiscuous mode
[ 1605.839188][ T5169] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1605.848576][ T5181] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1605.855639][ T5181] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1605.863880][ T5181] device bridge_slave_1 entered promiscuous mode
[ 1605.878048][ T5180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1605.889498][ T5178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1605.933538][ T5180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1605.944314][ T5178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1605.962124][ T5174] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1605.969366][ T5174] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1605.977845][ T5174] device bridge_slave_0 entered promiscuous mode
[ 1605.997804][ T5187] chnl_net:caif_netlink_parms(): no params data found
[ 1606.025547][ T5169] team0: Port device team_slave_0 added
[ 1606.031863][ T5174] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1606.039273][ T5174] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1606.047503][ T5174] device bridge_slave_1 entered promiscuous mode
[ 1606.055809][ T5181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1606.071423][ T5181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1606.097054][ T5169] team0: Port device team_slave_1 added
[ 1606.132493][ T5180] team0: Port device team_slave_0 added
[ 1606.140889][ T5178] team0: Port device team_slave_0 added
[ 1606.150736][ T5178] team0: Port device team_slave_1 added
[ 1606.183829][ T5174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1606.201882][ T5180] team0: Port device team_slave_1 added
[ 1606.215237][ T5169] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1606.222359][ T5169] 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.
[ 1606.248493][ T5169] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1606.264499][ T5169] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1606.271721][ T5169] 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.
[ 1606.297922][ T5169] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1606.311335][ T5174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1606.323044][ T5181] team0: Port device team_slave_0 added
[ 1606.372575][ T5181] team0: Port device team_slave_1 added
[ 1606.387309][ T5178] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1606.394291][ T5178] 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.
[ 1606.420317][ T5178] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1606.464582][ T5180] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1606.471689][ T5180] 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.
[ 1606.497857][ T5180] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1606.509955][ T5178] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1606.517098][ T5178] 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.
[ 1606.543811][ T5178] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1606.575005][ T5174] team0: Port device team_slave_0 added
[ 1606.589200][ T5180] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1606.596294][ T5180] 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.
[ 1606.622972][ T5180] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1606.642690][ T5169] device hsr_slave_0 entered promiscuous mode
[ 1606.649864][ T5169] device hsr_slave_1 entered promiscuous mode
[ 1606.657178][ T5187] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1606.664297][ T5187] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1606.671764][ T5177] Bluetooth: hci0: command 0x0409 tx timeout
[ 1606.672999][ T5187] device bridge_slave_0 entered promiscuous mode
[ 1606.686993][ T5174] team0: Port device team_slave_1 added
[ 1606.693135][ T5181] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1606.700201][ T5181] 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.
[ 1606.726158][ T5181] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1606.757694][ T5187] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1606.764770][ T5187] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1606.773269][ T5187] device bridge_slave_1 entered promiscuous mode
[ 1606.795648][ T5181] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1606.802704][ T5181] 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.
[ 1606.829480][ T5175] Bluetooth: hci2: command 0x0409 tx timeout
[ 1606.829494][ T5177] Bluetooth: hci1: command 0x0409 tx timeout
[ 1606.832924][ T5181] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1606.873289][ T5178] device hsr_slave_0 entered promiscuous mode
[ 1606.880409][ T5178] device hsr_slave_1 entered promiscuous mode
[ 1606.887642][ T5178] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1606.895424][ T5178] Cannot create hsr debugfs directory
[ 1606.906506][ T5186] Bluetooth: hci4: command 0x0409 tx timeout
[ 1606.913455][ T5175] Bluetooth: hci5: command 0x0409 tx timeout
[ 1606.913468][ T5177] Bluetooth: hci3: command 0x0409 tx timeout
[ 1606.935994][ T5174] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1606.943140][ T5174] 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.
[ 1606.969412][ T5174] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1607.002530][ T5187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1607.014575][ T5187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1607.033311][ T5174] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1607.040351][ T5174] 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.
[ 1607.066523][ T5174] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1607.099665][ T5180] device hsr_slave_0 entered promiscuous mode
[ 1607.106691][ T5180] device hsr_slave_1 entered promiscuous mode
[ 1607.113383][ T5180] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1607.124939][ T5180] Cannot create hsr debugfs directory
[ 1607.169472][ T5187] team0: Port device team_slave_0 added
[ 1607.187797][ T5181] device hsr_slave_0 entered promiscuous mode
[ 1607.194471][ T5181] device hsr_slave_1 entered promiscuous mode
[ 1607.201867][ T5181] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1607.209587][ T5181] Cannot create hsr debugfs directory
[ 1607.232449][ T5187] team0: Port device team_slave_1 added
[ 1607.251430][ T5174] device hsr_slave_0 entered promiscuous mode
[ 1607.262242][ T5174] device hsr_slave_1 entered promiscuous mode
[ 1607.269199][ T5174] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1607.281514][ T5174] Cannot create hsr debugfs directory
[ 1607.308682][ T1209] ieee802154 phy0 wpan0: encryption failed: -22
[ 1607.315204][ T1209] ieee802154 phy1 wpan1: encryption failed: -22
[ 1607.464966][ T5187] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1607.485334][ T5187] 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.
[ 1607.519840][ T5187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1607.601652][ T5187] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1607.616764][ T5187] 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.
[ 1607.653191][ T5187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1607.862225][ T5187] device hsr_slave_0 entered promiscuous mode
[ 1607.872629][ T5187] device hsr_slave_1 entered promiscuous mode
[ 1607.880878][ T5187] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1607.896736][ T5187] Cannot create hsr debugfs directory
[ 1608.031952][ T5169] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 1608.079631][ T5169] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 1608.100586][ T5169] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 1608.115282][ T5169] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 1608.136133][ T5178] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 1608.152422][ T5178] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 1608.177870][ T5178] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 1608.190082][ T5178] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 1608.245127][ T5174] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 1608.256753][ T5174] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 1608.265912][ T5174] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 1608.275069][ T5174] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 1608.412796][ T5180] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 1608.440971][ T5180] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 1608.479696][ T5180] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 1608.491583][ T5169] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1608.520739][ T5174] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1608.537253][ T5180] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 1608.564276][ T5169] 8021q: adding VLAN 0 to HW filter on device team0
[ 1608.577729][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1608.591238][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1608.599529][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1608.608516][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1608.617163][ T5228] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1608.624341][ T5228] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1608.635079][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1608.644632][ T5187] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1608.654229][ T5187] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1608.674559][ T5174] 8021q: adding VLAN 0 to HW filter on device team0
[ 1608.688935][ T5178] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1608.695910][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1608.703996][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1608.712636][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1608.721401][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1608.729763][ T5231] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1608.736909][ T5231] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1608.746866][ T5175] Bluetooth: hci0: command 0x041b tx timeout
[ 1608.756971][ T5187] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1608.775350][ T5187] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1608.806693][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1608.815270][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1608.828952][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1608.840675][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1608.851532][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1608.862110][ T5232] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1608.869233][ T5232] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1608.877305][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1608.885874][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1608.894366][ T5232] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1608.901497][ T5232] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1608.906504][ T5175] Bluetooth: hci2: command 0x041b tx timeout
[ 1608.909079][ T5186] Bluetooth: hci1: command 0x041b tx timeout
[ 1608.921625][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1608.932220][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1608.940341][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1608.948910][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1608.986951][ T5186] Bluetooth: hci5: command 0x041b tx timeout
[ 1608.993032][ T5186] Bluetooth: hci4: command 0x041b tx timeout
[ 1608.999715][ T4391] Bluetooth: hci3: command 0x041b tx timeout
[ 1609.015414][ T5178] 8021q: adding VLAN 0 to HW filter on device team0
[ 1609.041715][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1609.059930][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1609.079470][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1609.094174][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1609.105432][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1609.121681][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1609.134064][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1609.199706][ T5169] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1609.222285][ T5169] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1609.284786][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1609.294582][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1609.312091][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1609.323970][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1609.341912][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1609.354480][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1609.371205][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1609.382513][ T5155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1609.389679][ T5155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1609.406688][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1609.415540][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1609.431445][ T5155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1609.438628][ T5155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1609.454496][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1609.463519][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1609.481339][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1609.494525][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1609.511520][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1609.522858][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1609.540867][ T5174] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1609.561416][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1609.606067][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1609.615614][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1609.624031][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1609.642294][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1609.676642][ T5181] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 1609.688595][ T5181] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 1609.707822][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1609.719308][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1609.731292][ T5180] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1609.745579][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1609.755296][ T5181] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 1609.798624][ T5180] 8021q: adding VLAN 0 to HW filter on device team0
[ 1609.812346][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1609.827779][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1609.835712][ T5181] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 1609.889395][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1609.917280][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1609.943858][ T5235] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1609.951066][ T5235] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1609.959567][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1609.968452][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1609.987201][ T5235] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1609.994352][ T5235] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1610.009920][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1610.053848][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1610.064230][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1610.128068][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1610.148180][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1610.167641][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1610.186447][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1610.200690][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1610.208859][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1610.229534][ T5187] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1610.259562][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1610.268887][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1610.287257][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1610.309370][ T5169] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1610.329100][ T5180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1610.381014][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1610.390204][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1610.429284][ T5187] 8021q: adding VLAN 0 to HW filter on device team0
[ 1610.438406][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1610.445967][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1610.474036][ T5174] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1610.503892][ T5178] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1610.535073][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1610.556645][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1610.564219][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1610.578917][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1610.602237][ T5232] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1610.609465][ T5232] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1610.625691][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1610.634872][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1610.644156][ T5232] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1610.651290][ T5232] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1610.671211][ T5181] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1610.691469][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1610.717479][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1610.727006][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1610.793349][ T5181] 8021q: adding VLAN 0 to HW filter on device team0
[ 1610.818388][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1610.826777][ T5186] Bluetooth: hci0: command 0x040f tx timeout
[ 1610.835023][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1610.854290][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1610.863708][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1610.874068][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1610.882590][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1610.917332][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1610.925417][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1610.934892][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1610.944193][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1610.953517][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1610.963154][ T5229] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1610.970733][ T5229] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1610.986410][ T5186] Bluetooth: hci1: command 0x040f tx timeout
[ 1610.992473][ T5186] Bluetooth: hci2: command 0x040f tx timeout
[ 1611.008451][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1611.022309][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1611.031309][ T5229] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1611.038434][ T5229] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1611.046648][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1611.054992][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1611.066426][ T5186] Bluetooth: hci4: command 0x040f tx timeout
[ 1611.072480][ T5186] Bluetooth: hci3: command 0x040f tx timeout
[ 1611.075487][ T5187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1611.079389][ T4391] Bluetooth: hci5: command 0x040f tx timeout
[ 1611.109394][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1611.118670][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1611.127714][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1611.136685][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1611.144271][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1611.153529][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1611.162133][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1611.182058][ T5178] device veth0_vlan entered promiscuous mode
[ 1611.210601][ T5180] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1611.237253][ T5185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1611.247343][ T5185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1611.291739][ T5178] device veth1_vlan entered promiscuous mode
[ 1611.339952][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1611.348914][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1611.358985][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1611.368207][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1611.378325][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1611.388277][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1611.397272][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1611.407834][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1611.421924][ T5181] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1611.439228][ T5181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1611.470677][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1611.479041][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1611.487987][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1611.526769][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1611.535733][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1611.557163][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1611.565945][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1611.594360][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1611.605582][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1611.622711][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1611.633202][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1611.669638][ T5178] device veth0_macvtap entered promiscuous mode
[ 1611.685489][ T5169] device veth0_vlan entered promiscuous mode
[ 1611.695558][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1611.704776][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1611.719693][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1611.729764][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1611.740196][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1611.751187][ T5180] device veth0_vlan entered promiscuous mode
[ 1611.762161][ T5178] device veth1_macvtap entered promiscuous mode
[ 1611.782357][ T5169] device veth1_vlan entered promiscuous mode
[ 1611.792230][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1611.810996][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1611.824848][ T5180] device veth1_vlan entered promiscuous mode
[ 1611.863042][ T5178] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1611.915728][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1611.924660][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1611.938870][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1611.949659][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1611.971089][ T5187] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1611.994291][ T5178] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1612.010495][ T5178] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1612.021698][ T5178] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1612.030782][ T5178] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1612.039575][ T5178] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1612.050062][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1612.059522][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1612.068533][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1612.077515][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1612.086125][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1612.094769][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1612.112694][ T5169] device veth0_macvtap entered promiscuous mode
[ 1612.123170][ T5174] device veth0_vlan entered promiscuous mode
[ 1612.141968][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1612.150685][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1612.159373][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1612.169460][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1612.178517][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1612.187692][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1612.195143][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1612.235298][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1612.245473][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1612.255207][ T5180] device veth0_macvtap entered promiscuous mode
[ 1612.273311][ T5181] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1612.282538][ T5169] device veth1_macvtap entered promiscuous mode
[ 1612.293347][ T5174] device veth1_vlan entered promiscuous mode
[ 1612.302128][ T5187] device veth0_vlan entered promiscuous mode
[ 1612.309337][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1612.318560][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1612.331426][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1612.339530][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1612.353010][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1612.362459][ T5180] device veth1_macvtap entered promiscuous mode
[ 1612.384671][ T5169] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1612.401835][ T5169] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1612.414837][ T5169] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1612.428831][ T5169] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1612.439633][ T5169] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1612.450798][ T5169] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1612.459877][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1612.468380][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1612.476097][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1612.484427][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1612.493598][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1612.502502][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1612.512131][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1612.560030][ T5169] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1612.571581][ T5169] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1612.580522][ T5169] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1612.590317][ T5169] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1612.625159][ T5187] device veth1_vlan entered promiscuous mode
[ 1612.634983][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1612.643788][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1612.652100][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1612.661570][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1612.670850][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1612.679821][  T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1612.694421][ T5180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1612.707255][ T5180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1612.717278][ T5180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1612.727849][ T5180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1612.739826][ T5180] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1612.771153][ T5243] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1612.784452][ T5243] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1612.802764][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1612.811395][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1612.820239][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1612.834464][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1612.843905][ T5174] device veth0_macvtap entered promiscuous mode
[ 1612.876549][ T5187] device veth0_macvtap entered promiscuous mode
[ 1612.888309][ T5180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1612.900875][ T5180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1612.912855][ T5186] Bluetooth: hci0: command 0x0419 tx timeout
[ 1612.920600][ T5180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1612.931472][ T5180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1612.945463][ T5180] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1612.954527][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1612.968621][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1612.977397][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1612.985795][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1612.994990][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1613.003821][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1613.013285][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1613.021127][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1613.030305][ T5228] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1613.040774][ T5181] device veth0_vlan entered promiscuous mode
[ 1613.058408][ T5187] device veth1_macvtap entered promiscuous mode
[ 1613.066490][ T5186] Bluetooth: hci2: command 0x0419 tx timeout
[ 1613.072556][ T5186] Bluetooth: hci1: command 0x0419 tx timeout
[ 1613.080112][ T5180] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.090174][ T5180] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.099103][ T5180] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.108107][ T5180] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.121055][ T5174] device veth1_macvtap entered promiscuous mode
[ 1613.134778][ T5181] device veth1_vlan entered promiscuous mode
[ 1613.137203][ T5243] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1613.149533][ T4391] Bluetooth: hci4: command 0x0419 tx timeout
[ 1613.156692][ T4391] Bluetooth: hci5: command 0x0419 tx timeout
[ 1613.156718][ T5186] Bluetooth: hci3: command 0x0419 tx timeout
[ 1613.185150][ T5243] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1613.196010][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1613.205320][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1613.213891][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1613.249394][ T5187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1613.268169][ T5187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.279470][ T5187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1613.290224][ T5187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.300306][ T5187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1613.314899][ T5187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.328755][ T5187] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1613.339147][ T5187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1613.350281][ T5187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.360583][ T5187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1613.371434][ T5187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.382767][ T5187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1613.393543][ T5187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.412405][ T5187] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1613.425509][ T5174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1613.436623][ T5174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.446611][ T5174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1613.457102][ T5174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.467960][ T5174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1613.482736][ T5174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.493880][ T5174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1613.508297][ T5174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.519552][ T5174] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1613.538910][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1613.548473][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1613.557947][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1613.567683][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1613.576549][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1613.586792][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1613.595325][ T5234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1613.608918][ T5239] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1613.619335][ T5187] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.626264][ T5239] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1613.638176][ T5187] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.647030][ T5187] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.655750][ T5187] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.678245][ T5181] device veth0_macvtap entered promiscuous mode
[ 1613.698939][ T5174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1613.711832][ T5174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.725668][ T5174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1613.736764][ T5174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.748011][ T5174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1613.759398][ T5174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.770359][ T5174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1613.781451][ T5174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1613.784382][ T5277] loop2: detected capacity change from 0 to 2048
[ 1613.794843][ T5174] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1613.807978][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1613.821040][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1613.829872][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1613.833341][ T5278] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1613.838565][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1613.857409][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1613.867128][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1613.889982][ T5181] device veth1_macvtap entered promiscuous mode
[ 1613.922905][   T27] audit: type=1800 audit(1672293396.723:2): pid=5277 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1613.931659][ T5174] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.959406][ T5174] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.968772][ T5174] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.978714][ T5174] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1613.992264][   T27] audit: type=1804 audit(1672293396.763:3): pid=5277 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/0/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1614.094169][ T5181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1614.109381][ T5181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1614.119591][ T5181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1614.130708][ T5181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1614.142400][ T5181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1614.153365][ T5181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1614.163408][ T5181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1614.174865][ T5181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1614.188998][ T5181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1614.200197][ T5181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1614.212320][ T5181] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1614.249163][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1614.249480][ T5202] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1614.265816][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1614.270370][ T5202] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
2022/12/29 05:56:37 executed programs: 6
[ 1614.296024][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1614.337530][ T5181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1614.355242][ T5181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1614.384399][ T5181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1614.395976][ T5181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1614.406766][ T5181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1614.416887][ T5281] loop2: detected capacity change from 0 to 2048
[ 1614.418719][ T5181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1614.435195][ T5181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1614.445880][ T5282] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1614.450896][ T5181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1614.467457][ T5181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1614.479910][ T5181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1614.492299][ T5181] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1614.501764][   T27] audit: type=1800 audit(1672293397.303:4): pid=5281 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1614.546431][ T5185] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1614.555129][ T5185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1614.555190][   T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1614.582143][   T27] audit: type=1804 audit(1672293397.323:5): pid=5281 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/1/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1614.587815][   T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1614.612140][ T5181] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1614.626762][ T5181] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1614.640971][ T5181] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1614.651846][ T5181] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1614.674512][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1614.687671][ T5239] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1614.702392][ T5239] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1614.787830][ T5185] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1614.811727][    T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1614.827312][    T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1614.864769][ T5285] loop5: detected capacity change from 0 to 2048
[ 1614.876272][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1614.887021][ T5243] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1614.937575][ T5286] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1614.957633][   T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1614.960172][ T5243] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1615.008032][   T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1615.030727][   T27] audit: type=1800 audit(1672293397.833:6): pid=5285 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1615.047829][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1615.116559][   T27] audit: type=1804 audit(1672293397.833:7): pid=5285 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/0/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1615.153492][ T5232] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1615.190586][ T5239] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1615.190786][ T5204] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1615.236625][ T5239] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1615.276835][ T5204] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1615.302583][ T5289] loop3: detected capacity change from 0 to 2048
[ 1615.303443][ T5202] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1615.324949][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1615.334026][ T5202] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1615.340504][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1615.401657][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1615.412668][ T5292] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.448516][   T27] audit: type=1800 audit(1672293398.253:8): pid=5289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1615.454898][ T5291] loop0: detected capacity change from 0 to 2048
[ 1615.568156][ T5295] loop2: detected capacity change from 0 to 2048
[ 1615.569251][   T27] audit: type=1804 audit(1672293398.253:9): pid=5289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/0/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1615.637400][ T5296] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.655417][ T5297] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.673135][   T27] audit: type=1800 audit(1672293398.473:10): pid=5295 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1615.811758][   T27] audit: type=1804 audit(1672293398.513:11): pid=5295 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/2/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1616.012586][ T5305] loop1: detected capacity change from 0 to 2048
[ 1616.091861][ T5306] loop5: detected capacity change from 0 to 2048
[ 1616.096384][ T5309] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.141955][ T5302] loop4: detected capacity change from 0 to 2048
[ 1616.168384][ T5308] loop0: detected capacity change from 0 to 2048
[ 1616.199351][ T5313] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.277235][ T5312] loop3: detected capacity change from 0 to 2048
[ 1616.314165][ T5314] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.327843][ T5315] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.482016][ T5320] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.600709][ T5321] loop2: detected capacity change from 0 to 2048
[ 1616.728248][ T5324] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.989727][ T5328] loop4: detected capacity change from 0 to 2048
[ 1617.040578][ T5330] loop1: detected capacity change from 0 to 2048
[ 1617.073525][ T5333] loop5: detected capacity change from 0 to 2048
[ 1617.099281][ T5337] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.122761][ T5339] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.136207][ T5335] loop2: detected capacity change from 0 to 2048
[ 1617.140894][ T5336] loop0: detected capacity change from 0 to 2048
[ 1617.185202][ T5341] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.209228][ T5343] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.218640][ T5340] loop3: detected capacity change from 0 to 2048
[ 1617.293819][ T5346] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.329719][ T5347] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.045460][ T5352] loop4: detected capacity change from 0 to 2048
[ 1618.090134][ T5355] loop1: detected capacity change from 0 to 2048
[ 1618.106106][ T5357] loop5: detected capacity change from 0 to 2048
[ 1618.133325][ T5359] loop2: detected capacity change from 0 to 2048
[ 1618.141443][ T5363] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.152643][ T5364] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.181001][ T5365] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.199767][ T5360] loop0: detected capacity change from 0 to 2048
[ 1618.257297][ T5362] loop3: detected capacity change from 0 to 2048
[ 1618.263883][ T5368] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.317258][ T5370] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.386098][ T5372] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.068427][ T5376] loop4: detected capacity change from 0 to 2048
[ 1619.109478][ T5380] loop5: detected capacity change from 0 to 2048
[ 1619.121164][ T5382] loop1: detected capacity change from 0 to 2048
[ 1619.127762][ T5383] loop2: detected capacity change from 0 to 2048
[ 1619.145815][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1619.176751][ T5385] loop0: detected capacity change from 0 to 2048
[ 1619.182765][ T5388] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.222538][   T27] kauditd_printk_skb: 38 callbacks suppressed
[ 1619.222552][   T27] audit: type=1800 audit(1672293402.023:50): pid=5380 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1619.251152][ T5389] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.290554][ T5390] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.310383][ T5393] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.332528][ T5387] loop3: detected capacity change from 0 to 2048
2022/12/29 05:56:42 executed programs: 30
[ 1619.343756][   T27] audit: type=1804 audit(1672293402.023:51): pid=5380 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/4/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1619.345728][ T5394] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.513399][   T27] audit: type=1800 audit(1672293402.133:52): pid=5383 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1619.540106][ T5400] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.564999][   T27] audit: type=1804 audit(1672293402.143:53): pid=5383 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/6/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1619.795537][   T27] audit: type=1800 audit(1672293402.193:54): pid=5376 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1619.806393][ T5403] loop4: detected capacity change from 0 to 2048
[ 1619.839082][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1619.904913][   T27] audit: type=1804 audit(1672293402.213:55): pid=5376 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/3/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1619.927174][ T5405] loop0: detected capacity change from 0 to 2048
[ 1619.942165][   T27] audit: type=1800 audit(1672293402.223:56): pid=5382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1620.042783][ T5408] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.062360][ T5409] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.105707][   T27] audit: type=1804 audit(1672293402.243:57): pid=5382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/3/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1620.105769][ T5407] loop2: detected capacity change from 0 to 2048
[ 1620.281585][ T5416] loop5: detected capacity change from 0 to 2048
[ 1620.283348][   T27] audit: type=1804 audit(1672293402.393:58): pid=5385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/4/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1620.301681][ T5417] loop3: detected capacity change from 0 to 2048
[ 1620.319680][ T5415] loop1: detected capacity change from 0 to 2048
[ 1620.383623][ T5418] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.426696][ T5419] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.444920][   T27] audit: type=1804 audit(1672293402.393:59): pid=5398 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/4/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1620.511614][ T5421] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.549072][ T5422] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.873142][ T5427] loop4: detected capacity change from 0 to 2048
[ 1620.979319][ T5430] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.047008][ T5429] loop0: detected capacity change from 0 to 2048
[ 1621.129815][ T5434] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.234626][ T5432] loop2: detected capacity change from 0 to 2048
[ 1621.284490][ T5436] loop5: detected capacity change from 0 to 2048
[ 1621.341310][ T5444] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.351747][ T5439] loop1: detected capacity change from 0 to 2048
[ 1621.355018][ T5445] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.362568][ T5441] loop3: detected capacity change from 0 to 2048
[ 1621.471588][ T5443] loop4: detected capacity change from 0 to 2048
[ 1621.491034][ T5447] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.516950][ T5449] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.601156][ T5451] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.127124][ T5455] loop0: detected capacity change from 0 to 2048
[ 1622.220075][ T5460] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.222010][ T5457] loop2: detected capacity change from 0 to 2048
[ 1622.306978][ T5459] loop5: detected capacity change from 0 to 2048
[ 1622.342500][ T5467] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.360197][ T5463] loop1: detected capacity change from 0 to 2048
[ 1622.369016][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1622.413675][ T5470] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.446671][ T5464] loop3: detected capacity change from 0 to 2048
[ 1622.470924][ T5471] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.507610][ T5468] loop4: detected capacity change from 0 to 2048
[ 1622.532674][ T5473] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.533429][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1622.649773][ T5477] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.062767][ T5481] loop1: detected capacity change from 0 to 2048
[ 1623.096419][ T5483] loop0: detected capacity change from 0 to 2048
[ 1623.179417][ T5485] loop2: detected capacity change from 0 to 2048
[ 1623.190770][ T5486] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.205758][ T5487] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.251322][ T5490] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.355766][ T5489] loop5: detected capacity change from 0 to 2048
[ 1623.421371][ T5492] loop3: detected capacity change from 0 to 2048
[ 1623.450019][ T5497] loop4: detected capacity change from 0 to 2048
[ 1623.454737][ T5322] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1623.487322][ T5498] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.560312][ T5500] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.571201][ T5501] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.942903][ T5506] loop5: detected capacity change from 0 to 2048
[ 1624.049681][ T5508] loop1: detected capacity change from 0 to 2048
[ 1624.068258][ T5512] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.152105][ T5510] loop0: detected capacity change from 0 to 2048
[ 1624.176742][ T5514] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.232002][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1624.232016][   T27] audit: type=1800 audit(1672293407.033:114): pid=5508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1624.239722][ T5513] loop2: detected capacity change from 0 to 2048
[ 1624.299234][ T5516] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.364398][   T27] audit: type=1804 audit(1672293407.083:115): pid=5508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/8/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1624.446850][   T27] audit: type=1800 audit(1672293407.193:116): pid=5510 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1624.493241][ T5523] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.495999][ T5519] loop3: detected capacity change from 0 to 2048
2022/12/29 05:56:47 executed programs: 61
[ 1624.536857][   T27] audit: type=1804 audit(1672293407.203:117): pid=5510 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/9/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1624.573827][ T5522] loop4: detected capacity change from 0 to 2048
[ 1624.672606][ T5526] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.732751][ T5527] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.776878][   T27] audit: type=1800 audit(1672293407.383:118): pid=5513 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1624.930075][   T27] audit: type=1804 audit(1672293407.393:119): pid=5513 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/11/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1624.995928][ T5531] loop5: detected capacity change from 0 to 2048
[ 1625.062910][ T5538] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.088583][   T27] audit: type=1800 audit(1672293407.613:120): pid=5519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1625.133850][ T5536] loop0: detected capacity change from 0 to 2048
[ 1625.151804][ T5535] loop1: detected capacity change from 0 to 2048
[ 1625.157436][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1625.179418][   T27] audit: type=1804 audit(1672293407.623:121): pid=5519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/9/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1625.225891][ T5540] loop4: detected capacity change from 0 to 2048
[ 1625.288127][ T5543] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.291527][ T5541] loop2: detected capacity change from 0 to 2048
[ 1625.320358][ T5544] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.370788][   T27] audit: type=1800 audit(1672293407.663:122): pid=5522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1625.373638][ T5547] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.432799][ T5551] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.561323][   T27] audit: type=1804 audit(1672293407.663:123): pid=5522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/9/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1625.595432][ T5550] loop3: detected capacity change from 0 to 2048
[ 1625.673665][ T5556] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.724815][ T5555] loop0: detected capacity change from 0 to 2048
[ 1625.803641][ T5557] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.011921][ T5561] loop5: detected capacity change from 0 to 2048
[ 1626.099933][ T5562] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.272722][ T5568] loop2: detected capacity change from 0 to 2048
[ 1626.282651][ T5566] loop1: detected capacity change from 0 to 2048
[ 1626.295882][ T5567] loop4: detected capacity change from 0 to 2048
[ 1626.374166][ T5573] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.387141][ T5572] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.425153][ T5574] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.488704][ T5571] loop3: detected capacity change from 0 to 2048
[ 1626.629657][ T5580] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.763010][ T5579] loop0: detected capacity change from 0 to 2048
[ 1626.855757][ T5582] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.129953][ T5585] loop5: detected capacity change from 0 to 2048
[ 1627.216277][ T5592] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.262404][ T5590] loop4: detected capacity change from 0 to 2048
[ 1627.268846][ T5589] loop1: detected capacity change from 0 to 2048
[ 1627.338973][ T5594] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.357197][ T5595] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.381015][ T5591] loop2: detected capacity change from 0 to 2048
[ 1627.504426][ T5597] loop3: detected capacity change from 0 to 2048
[ 1627.544646][ T5601] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.598840][ T5603] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.771194][ T5604] loop0: detected capacity change from 0 to 2048
[ 1627.863078][ T5607] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.104214][ T5610] loop5: detected capacity change from 0 to 2048
[ 1628.193782][ T5613] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.232752][ T5612] loop1: detected capacity change from 0 to 2048
[ 1628.356923][ T5619] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.367985][ T5615] loop2: detected capacity change from 0 to 2048
[ 1628.391618][ T5617] loop4: detected capacity change from 0 to 2048
[ 1628.433938][ T5621] loop3: detected capacity change from 0 to 2048
[ 1628.481397][ T5623] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.523802][ T5625] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.547771][ T5627] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.921105][ T5631] loop0: detected capacity change from 0 to 2048
[ 1629.032184][ T5633] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.232219][ T5634] loop5: detected capacity change from 0 to 2048
[ 1629.289587][ T5637] loop1: detected capacity change from 0 to 2048
[ 1629.322027][ T5642] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.351343][ T5639] loop2: detected capacity change from 0 to 2048
[ 1629.386140][ T5644] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.408101][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 1629.408115][   T27] audit: type=1800 audit(1672293412.213:174): pid=5634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1629.458204][ T5641] loop4: detected capacity change from 0 to 2048
[ 1629.493887][ T5647] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.523350][ T5649] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.545475][   T27] audit: type=1800 audit(1672293412.213:175): pid=5637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
2022/12/29 05:56:52 executed programs: 91
[ 1629.655188][ T5646] loop3: detected capacity change from 0 to 2048
[ 1629.661378][   T27] audit: type=1804 audit(1672293412.213:176): pid=5637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/13/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1629.732204][   T27] audit: type=1804 audit(1672293412.243:177): pid=5634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/14/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1629.805951][ T5652] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.909121][   T27] audit: type=1800 audit(1672293412.383:178): pid=5641 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1629.932495][   T27] audit: type=1800 audit(1672293412.383:179): pid=5639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1630.084486][ T5655] loop0: detected capacity change from 0 to 2048
[ 1630.086068][   T27] audit: type=1804 audit(1672293412.393:181): pid=5639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/16/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1630.170027][ T5657] loop5: detected capacity change from 0 to 2048
[ 1630.206575][ T5658] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.270272][   T27] audit: type=1804 audit(1672293412.393:180): pid=5641 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/14/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1630.297377][ T5662] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.333793][   T27] audit: type=1800 audit(1672293412.683:182): pid=5646 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1630.348890][ T5660] loop1: detected capacity change from 0 to 2048
[ 1630.358989][   T27] audit: type=1804 audit(1672293412.693:183): pid=5646 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/14/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1630.418592][ T5663] loop2: detected capacity change from 0 to 2048
[ 1630.535300][ T5667] loop4: detected capacity change from 0 to 2048
[ 1630.542384][ T5670] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.545917][ T5668] loop3: detected capacity change from 0 to 2048
[ 1630.560449][ T5671] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.679046][ T5673] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.724514][ T5675] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.145830][ T5679] loop0: detected capacity change from 0 to 2048
[ 1631.239513][ T5684] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.269039][ T5681] loop5: detected capacity change from 0 to 2048
[ 1631.364786][ T5686] loop2: detected capacity change from 0 to 2048
[ 1631.382982][ T5689] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.386139][ T5683] loop1: detected capacity change from 0 to 2048
[ 1631.447175][ T5691] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.521160][ T5696] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.602120][ T5690] loop4: detected capacity change from 0 to 2048
[ 1631.627887][ T5693] loop3: detected capacity change from 0 to 2048
[ 1631.659023][ T5699] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.730274][ T5700] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.202709][ T5705] loop0: detected capacity change from 0 to 2048
[ 1632.260100][ T5707] loop5: detected capacity change from 0 to 2048
[ 1632.299720][ T5712] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.346063][ T5711] loop2: detected capacity change from 0 to 2048
[ 1632.348245][ T5709] loop1: detected capacity change from 0 to 2048
[ 1632.391660][ T5714] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.430122][ T5717] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.464933][ T5719] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.518915][ T5715] loop4: detected capacity change from 0 to 2048
[ 1632.578182][ T5721] loop3: detected capacity change from 0 to 2048
[ 1632.642410][ T5724] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.691204][ T5725] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.234555][ T5730] loop0: detected capacity change from 0 to 2048
[ 1633.257065][ T5731] loop5: detected capacity change from 0 to 2048
[ 1633.320232][ T5736] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.328322][ T5735] loop2: detected capacity change from 0 to 2048
[ 1633.349338][ T5734] loop1: detected capacity change from 0 to 2048
[ 1633.361237][ T5738] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.446665][ T5740] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.467603][ T5742] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.614973][ T5745] loop3: detected capacity change from 0 to 2048
[ 1633.616108][ T5739] loop4: detected capacity change from 0 to 2048
[ 1633.665978][ T5749] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.741317][ T5750] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.260357][ T5756] loop0: detected capacity change from 0 to 2048
[ 1634.321456][ T5755] loop5: detected capacity change from 0 to 2048
[ 1634.350799][ T5758] loop1: detected capacity change from 0 to 2048
[ 1634.376430][ T5761] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.417426][   T27] kauditd_printk_skb: 48 callbacks suppressed
[ 1634.417440][   T27] audit: type=1800 audit(1672293417.223:232): pid=5756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1634.447946][ T5762] loop2: detected capacity change from 0 to 2048
[ 1634.463505][ T5764] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.484810][ T5766] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.538726][ T5770] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.571286][   T27] audit: type=1804 audit(1672293417.263:233): pid=5756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/19/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1634.603949][ T5763] loop4: detected capacity change from 0 to 2048
[ 1634.626065][ T5767] loop3: detected capacity change from 0 to 2048
[ 1634.700172][ T5773] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.746928][ T5774] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.770221][   T27] audit: type=1800 audit(1672293417.343:234): pid=5758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
2022/12/29 05:56:57 executed programs: 121
[ 1634.953716][   T27] audit: type=1804 audit(1672293417.343:235): pid=5758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/18/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1634.995628][   T27] audit: type=1800 audit(1672293417.363:236): pid=5755 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1635.119068][ T5779] loop4: detected capacity change from 0 to 2048
[ 1635.184362][   T27] audit: type=1804 audit(1672293417.373:237): pid=5755 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/19/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1635.268867][ T5783] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.335226][ T5782] loop0: detected capacity change from 0 to 2048
[ 1635.363689][   T27] audit: type=1800 audit(1672293417.443:238): pid=5762 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1635.428705][ T5784] loop5: detected capacity change from 0 to 2048
[ 1635.454576][ T5790] loop2: detected capacity change from 0 to 2048
[ 1635.455945][ T5786] loop1: detected capacity change from 0 to 2048
[ 1635.471155][ T5791] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.479141][   T27] audit: type=1804 audit(1672293417.453:239): pid=5762 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/21/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1635.521038][   T27] audit: type=1804 audit(1672293417.623:240): pid=5763 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/19/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1635.567026][ T5795] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.595704][ T5796] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.614971][ T5797] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.643858][   T27] audit: type=1804 audit(1672293417.623:241): pid=5775 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/19/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1635.671976][ T5793] loop3: detected capacity change from 0 to 2048
[ 1635.850877][ T5801] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.150648][ T5804] loop4: detected capacity change from 0 to 2048
[ 1636.262546][ T5805] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.413661][ T5808] loop0: detected capacity change from 0 to 2048
[ 1636.441427][ T5810] loop5: detected capacity change from 0 to 2048
[ 1636.451964][ T5812] loop1: detected capacity change from 0 to 2048
[ 1636.499628][ T5817] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.531847][ T5814] loop2: detected capacity change from 0 to 2048
[ 1636.538586][ T5818] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.539488][ T5819] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.555858][ T5816] loop3: detected capacity change from 0 to 2048
[ 1636.672142][ T5822] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.740298][ T5825] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.061179][ T5829] loop2: detected capacity change from 0 to 2048
[ 1637.070756][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1637.075123][ T5831] loop4: detected capacity change from 0 to 2048
[ 1637.091116][ T5377] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1637.127751][ T5377] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1637.171163][ T5833] loop3: detected capacity change from 0 to 2048
[ 1637.190685][ T5377] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1637.191464][ T5834] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.295309][ T5836] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.306820][ T5839] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.417662][ T5838] loop0: detected capacity change from 0 to 2048
[ 1637.508530][ T5844] loop1: detected capacity change from 0 to 2048
[ 1637.515254][ T5846] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.559278][ T5845] loop5: detected capacity change from 0 to 2048
[ 1637.599653][ T5848] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.689647][ T5849] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.089832][ T5853] loop2: detected capacity change from 0 to 2048
[ 1638.152268][ T5855] loop4: detected capacity change from 0 to 2048
[ 1638.160354][ T5857] loop3: detected capacity change from 0 to 2048
[ 1638.198342][ T5858] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.219619][ T5859] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.300883][ T5861] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.429618][ T5865] loop0: detected capacity change from 0 to 2048
[ 1638.529464][ T5872] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.570198][ T5869] loop5: detected capacity change from 0 to 2048
[ 1638.579729][ T5870] loop1: detected capacity change from 0 to 2048
[ 1638.582017][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1638.648882][ T5875] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.695676][ T5876] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.746961][ T5873] loop4: detected capacity change from 0 to 2048
[ 1638.885512][ T5879] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.084729][ T5882] loop3: detected capacity change from 0 to 2048
[ 1639.161066][ T5885] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.183220][ T5884] loop2: detected capacity change from 0 to 2048
[ 1639.292156][ T5889] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.327799][ T5887] loop4: detected capacity change from 0 to 2048
[ 1639.431473][ T5893] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.446319][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1639.446333][   T27] audit: type=1804 audit(1672293422.243:296): pid=5884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/26/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1639.482055][ T5891] loop0: detected capacity change from 0 to 2048
[ 1639.581118][ T5896] loop5: detected capacity change from 0 to 2048
[ 1639.608091][ T5901] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.647119][ T5900] loop1: detected capacity change from 0 to 2048
[ 1639.680164][   T27] audit: type=1804 audit(1672293422.243:297): pid=5892 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/26/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1639.735513][ T5905] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.767625][ T5906] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:57:02 executed programs: 154
[ 1639.831185][ T5904] loop2: detected capacity change from 0 to 2048
[ 1639.872829][   T27] audit: type=1800 audit(1672293422.353:298): pid=5887 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1639.962967][ T5908] loop4: detected capacity change from 0 to 2048
[ 1639.969687][ T5911] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.045490][   T27] audit: type=1804 audit(1672293422.353:299): pid=5887 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/25/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1640.100179][ T5913] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.234680][   T27] audit: type=1800 audit(1672293422.463:300): pid=5891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1640.323404][ T5915] loop3: detected capacity change from 0 to 2048
[ 1640.376587][   T27] audit: type=1804 audit(1672293422.463:301): pid=5891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/24/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1640.433008][ T5919] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.547021][ T5918] loop0: detected capacity change from 0 to 2048
[ 1640.554818][   T27] audit: type=1800 audit(1672293422.633:302): pid=5896 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1640.647452][ T5924] loop1: detected capacity change from 0 to 2048
[ 1640.658179][ T5926] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.662706][ T5921] loop5: detected capacity change from 0 to 2048
[ 1640.693265][   T27] audit: type=1804 audit(1672293422.633:303): pid=5896 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/24/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1640.777259][ T5931] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.800025][ T5932] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.851265][ T5929] loop2: detected capacity change from 0 to 2048
[ 1640.853828][ T5930] loop3: detected capacity change from 0 to 2048
[ 1640.872407][   T27] audit: type=1800 audit(1672293422.643:304): pid=5900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1640.914198][   T27] audit: type=1804 audit(1672293422.653:305): pid=5900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/23/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1640.958622][ T5936] loop4: detected capacity change from 0 to 2048
[ 1640.985000][ T5938] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.996549][ T5939] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.060588][ T5940] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.505227][ T5945] loop0: detected capacity change from 0 to 2048
[ 1641.622577][ T5950] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.672190][ T5949] loop1: detected capacity change from 0 to 2048
[ 1641.680476][ T5947] loop5: detected capacity change from 0 to 2048
[ 1641.763494][ T5956] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.807059][ T5957] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.855503][ T5954] loop2: detected capacity change from 0 to 2048
[ 1641.871003][ T5955] loop3: detected capacity change from 0 to 2048
[ 1641.930934][ T5960] loop4: detected capacity change from 0 to 2048
[ 1641.957864][ T5962] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.985198][ T5963] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.032785][ T5964] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.548988][ T5969] loop0: detected capacity change from 0 to 2048
[ 1642.613846][ T5971] loop5: detected capacity change from 0 to 2048
[ 1642.679064][ T5974] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.700326][ T5973] loop1: detected capacity change from 0 to 2048
[ 1642.729081][ T5979] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.778533][ T5981] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.791980][ T5976] loop2: detected capacity change from 0 to 2048
[ 1642.835006][ T5978] loop3: detected capacity change from 0 to 2048
[ 1642.914540][ T5984] loop4: detected capacity change from 0 to 2048
[ 1642.961916][ T5986] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.055937][ T5987] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.061726][ T5988] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.513839][ T5997] loop3: detected capacity change from 0 to 2048
[ 1643.538320][ T5999] loop0: detected capacity change from 0 to 2048
[ 1643.541982][ T5996] loop4: detected capacity change from 0 to 2048
[ 1643.592150][ T6001] loop5: detected capacity change from 0 to 2048
[ 1643.604529][ T6004] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.621055][ T6005] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.643554][ T6003] loop1: detected capacity change from 0 to 2048
[ 1643.669898][ T6007] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.695361][ T6009] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.719995][ T6011] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.821804][ T6010] loop2: detected capacity change from 0 to 2048
[ 1643.948689][ T6016] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.552344][ T6021] loop4: detected capacity change from 0 to 2048
[ 1644.562955][ T6023] loop0: detected capacity change from 0 to 2048
[ 1644.570647][ T6020] loop3: detected capacity change from 0 to 2048
[ 1644.650371][ T6026] loop5: detected capacity change from 0 to 2048
[ 1644.658041][ T6028] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.674146][ T6027] loop1: detected capacity change from 0 to 2048
[ 1644.684662][ T6030] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.700570][ T6031] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.722867][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1644.722881][   T27] audit: type=1800 audit(1672293427.523:360): pid=6021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1644.753238][   T27] audit: type=1804 audit(1672293427.553:361): pid=6021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/31/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1644.783477][ T6035] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.801112][ T6037] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.841594][ T6032] loop2: detected capacity change from 0 to 2048
[ 1644.937029][ T6041] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.959996][   T27] audit: type=1800 audit(1672293427.603:362): pid=6020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1645.127800][   T27] audit: type=1804 audit(1672293427.603:363): pid=6023 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/29/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1645.145526][ T6043] loop0: detected capacity change from 0 to 2048
2022/12/29 05:57:08 executed programs: 186
[ 1645.269337][   T27] audit: type=1804 audit(1672293427.603:364): pid=6034 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/29/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1645.299611][   T27] audit: type=1804 audit(1672293427.613:365): pid=6020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/30/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1645.328685][ T6045] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.508758][   T27] audit: type=1800 audit(1672293427.663:366): pid=6027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1645.627706][ T6049] loop4: detected capacity change from 0 to 2048
[ 1645.631585][ T6050] loop3: detected capacity change from 0 to 2048
[ 1645.647580][   T27] audit: type=1804 audit(1672293427.673:367): pid=6027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/28/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1645.691134][ T6052] loop5: detected capacity change from 0 to 2048
[ 1645.717326][ T6054] loop1: detected capacity change from 0 to 2048
[ 1645.717808][   T27] audit: type=1800 audit(1672293427.693:368): pid=6026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1645.769835][   T27] audit: type=1804 audit(1672293427.693:369): pid=6026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/29/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1645.780921][ T6056] loop2: detected capacity change from 0 to 2048
[ 1645.795491][ T6057] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.831826][ T6058] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.844924][ T6060] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.855953][ T6059] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.977190][ T6065] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.297328][ T6068] loop0: detected capacity change from 0 to 2048
[ 1646.462186][ T6069] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.600768][ T6071] loop4: detected capacity change from 0 to 2048
[ 1646.686725][ T6075] loop3: detected capacity change from 0 to 2048
[ 1646.703422][ T6076] loop5: detected capacity change from 0 to 2048
[ 1646.733896][ T6080] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.738296][ T6078] loop1: detected capacity change from 0 to 2048
[ 1646.800885][ T6082] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.815466][ T6084] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.817978][ T6083] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.935652][ T6081] loop2: detected capacity change from 0 to 2048
[ 1647.046579][ T6092] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.152806][ T6091] loop0: detected capacity change from 0 to 2048
[ 1647.264710][ T6096] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.315644][ T6095] loop5: detected capacity change from 0 to 2048
[ 1647.448795][ T6098] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.663880][ T6102] loop3: detected capacity change from 0 to 2048
[ 1647.682571][ T6103] loop4: detected capacity change from 0 to 2048
[ 1647.732282][ T6106] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.763635][ T6105] loop1: detected capacity change from 0 to 2048
[ 1647.801490][ T6110] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.830727][ T6108] loop2: detected capacity change from 0 to 2048
[ 1647.872323][ T6111] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.964218][ T6112] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.147171][ T6116] loop0: detected capacity change from 0 to 2048
[ 1648.253550][ T6120] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.318386][ T6119] loop5: detected capacity change from 0 to 2048
[ 1648.472251][ T6122] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.721902][ T6126] loop4: detected capacity change from 0 to 2048
[ 1648.737897][ T6127] loop3: detected capacity change from 0 to 2048
[ 1648.795657][ T6131] loop2: detected capacity change from 0 to 2048
[ 1648.807993][ T6130] loop1: detected capacity change from 0 to 2048
[ 1648.815314][ T6132] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.822233][ T6133] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.870371][ T6134] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.915427][ T6136] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.096275][ T6141] loop0: detected capacity change from 0 to 2048
[ 1649.128521][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1649.239448][ T6143] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.385379][ T6144] loop5: detected capacity change from 0 to 2048
[ 1649.487951][ T6146] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.784987][ T6150] loop4: detected capacity change from 0 to 2048
[ 1649.804337][ T6153] loop2: detected capacity change from 0 to 2048
[ 1649.820551][ T6152] loop3: detected capacity change from 0 to 2048
[ 1649.853542][ T6155] loop1: detected capacity change from 0 to 2048
[ 1649.878568][ T6156] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.895324][ T6157] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.940834][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1649.940848][   T27] audit: type=1800 audit(1672293432.743:424): pid=6150 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1649.956863][ T6161] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.981699][ T6159] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.095491][   T27] audit: type=1800 audit(1672293432.793:425): pid=6152 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1650.153829][ T6163] loop0: detected capacity change from 0 to 2048
[ 1650.250695][   T27] audit: type=1804 audit(1672293432.803:426): pid=6150 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/36/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1650.304555][ T6170] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.415119][ T6169] loop2: detected capacity change from 0 to 2048
[ 1650.453197][ T6171] loop5: detected capacity change from 0 to 2048
2022/12/29 05:57:13 executed programs: 218
[ 1650.463159][   T27] audit: type=1804 audit(1672293432.813:427): pid=6152 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/35/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1650.515370][   T27] audit: type=1800 audit(1672293432.843:428): pid=6155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1650.532040][ T6173] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.597195][ T6174] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.729396][   T27] audit: type=1804 audit(1672293432.853:429): pid=6155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/33/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1650.812522][   T27] audit: type=1804 audit(1672293432.913:430): pid=6153 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/37/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1650.835599][ T6178] loop4: detected capacity change from 0 to 2048
[ 1650.880644][   T27] audit: type=1804 audit(1672293432.923:431): pid=6164 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/37/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1650.929556][ T6181] loop3: detected capacity change from 0 to 2048
[ 1650.951285][ T6182] loop1: detected capacity change from 0 to 2048
[ 1650.984875][ T6185] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.024149][ T6186] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.060332][ T6188] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.068207][ T6184] loop0: detected capacity change from 0 to 2048
[ 1651.084271][   T27] audit: type=1800 audit(1672293433.203:432): pid=6163 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1651.205903][ T6191] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.249100][   T27] audit: type=1804 audit(1672293433.203:433): pid=6163 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/35/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1651.463196][ T6194] loop2: detected capacity change from 0 to 2048
[ 1651.464812][ T6196] loop5: detected capacity change from 0 to 2048
[ 1651.549261][ T6197] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.627779][ T6199] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.847402][ T6203] loop4: detected capacity change from 0 to 2048
[ 1651.883296][ T6205] loop3: detected capacity change from 0 to 2048
[ 1651.942829][ T6210] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.963317][ T6209] loop2: detected capacity change from 0 to 2048
[ 1651.970869][ T6213] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.998571][ T6207] loop1: detected capacity change from 0 to 2048
[ 1652.049713][ T6212] loop0: detected capacity change from 0 to 2048
[ 1652.058842][ T6216] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.073831][ T6217] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.168176][ T6218] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.586002][ T6226] loop1: detected capacity change from 0 to 2048
[ 1652.601428][ T6225] loop5: detected capacity change from 0 to 2048
[ 1652.682041][ T6227] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.726791][ T6228] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.922030][ T6231] loop4: detected capacity change from 0 to 2048
[ 1652.939734][ T6233] loop3: detected capacity change from 0 to 2048
[ 1652.999746][ T6237] loop2: detected capacity change from 0 to 2048
[ 1653.002919][ T6239] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.013876][ T6238] loop0: detected capacity change from 0 to 2048
[ 1653.057099][ T6240] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.099056][ T6241] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.134314][ T6244] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.627398][ T6250] loop1: detected capacity change from 0 to 2048
[ 1653.639346][ T6249] loop5: detected capacity change from 0 to 2048
[ 1653.722228][ T6252] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.723583][ T6251] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.895899][ T6256] loop4: detected capacity change from 0 to 2048
[ 1653.986482][ T6263] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.018445][ T6258] loop3: detected capacity change from 0 to 2048
[ 1654.068559][ T6262] loop0: detected capacity change from 0 to 2048
[ 1654.102016][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1654.120869][ T6261] loop2: detected capacity change from 0 to 2048
[ 1654.163426][ T6265] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.187499][ T6266] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.237283][ T6267] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.694627][ T6272] loop5: detected capacity change from 0 to 2048
[ 1654.785972][ T6275] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.803130][ T6274] loop1: detected capacity change from 0 to 2048
[ 1654.931072][ T6280] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.982929][ T6277] loop3: detected capacity change from 0 to 2048
[ 1655.009738][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1655.009754][   T27] audit: type=1800 audit(1672293437.813:486): pid=6274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1655.065051][ T6279] loop4: detected capacity change from 0 to 2048
[ 1655.071404][   T27] audit: type=1804 audit(1672293437.843:487): pid=6274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/38/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1655.099263][ T6284] loop0: detected capacity change from 0 to 2048
[ 1655.106080][ T6285] loop2: detected capacity change from 0 to 2048
[ 1655.116816][ T6287] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.180329][ T6288] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.188990][   T27] audit: type=1800 audit(1672293437.983:488): pid=6277 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1655.198283][ T6290] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.223174][ T6289] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.329656][   T27] audit: type=1804 audit(1672293438.013:489): pid=6277 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/40/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1655.535588][   T27] audit: type=1800 audit(1672293438.083:490): pid=6284 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
2022/12/29 05:57:18 executed programs: 250
[ 1655.688513][   T27] audit: type=1804 audit(1672293438.083:491): pid=6284 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/40/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1655.700030][ T6297] loop4: detected capacity change from 0 to 2048
[ 1655.747518][ T6299] loop5: detected capacity change from 0 to 2048
[ 1655.770060][ T6301] loop1: detected capacity change from 0 to 2048
[ 1655.848330][ T6302] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.892121][ T6303] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.902038][   T27] audit: type=1800 audit(1672293438.113:492): pid=6285 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1655.923854][ T6304] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.006513][ T6306] loop3: detected capacity change from 0 to 2048
[ 1656.028857][   T27] audit: type=1804 audit(1672293438.113:493): pid=6285 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/43/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1656.117500][ T6311] loop0: detected capacity change from 0 to 2048
[ 1656.134179][ T6314] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.174936][ T6312] loop2: detected capacity change from 0 to 2048
[ 1656.188027][   T27] audit: type=1804 audit(1672293438.153:494): pid=6279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/41/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1656.223928][ T6315] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.236474][   T27] audit: type=1804 audit(1672293438.153:495): pid=6293 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/41/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1656.324623][ T6318] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.606070][ T6321] loop3: detected capacity change from 0 to 2048
[ 1656.698491][ T6326] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.747225][ T6324] loop4: detected capacity change from 0 to 2048
[ 1656.758918][ T6325] loop5: detected capacity change from 0 to 2048
[ 1656.808439][ T6328] loop1: detected capacity change from 0 to 2048
[ 1656.822486][ T6330] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.860993][ T6331] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.911931][ T6332] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.163968][ T6339] loop2: detected capacity change from 0 to 2048
[ 1657.164749][ T6338] loop0: detected capacity change from 0 to 2048
[ 1657.256255][ T6340] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.267227][ T6341] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.678409][ T6345] loop3: detected capacity change from 0 to 2048
[ 1657.754375][ T6348] loop5: detected capacity change from 0 to 2048
[ 1657.757049][ T6352] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.762421][ T6349] loop4: detected capacity change from 0 to 2048
[ 1657.784869][ T6351] loop1: detected capacity change from 0 to 2048
[ 1657.902374][ T6354] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.918261][ T6355] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.991134][ T6358] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.084905][ T6359] loop0: detected capacity change from 0 to 2048
[ 1658.150873][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1658.268171][ T6364] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.293647][ T6363] loop2: detected capacity change from 0 to 2048
[ 1658.403638][ T6366] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.749993][ T6370] loop3: detected capacity change from 0 to 2048
[ 1658.792815][ T6375] loop5: detected capacity change from 0 to 2048
[ 1658.805276][ T6376] loop2: detected capacity change from 0 to 2048
[ 1658.810304][ T6377] loop4: detected capacity change from 0 to 2048
[ 1658.815658][ T6378] loop1: detected capacity change from 0 to 2048
[ 1658.834895][ T6379] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.899503][ T6382] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.937292][ T6381] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.937337][ T6383] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.962939][ T6385] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.221277][ T6386] loop0: detected capacity change from 0 to 2048
[ 1659.356996][ T6394] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.395633][ T6393] loop5: detected capacity change from 0 to 2048
[ 1659.501268][ T6396] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.790630][ T6399] loop3: detected capacity change from 0 to 2048
[ 1659.842954][ T6403] loop4: detected capacity change from 0 to 2048
[ 1659.853201][ T6404] loop1: detected capacity change from 0 to 2048
[ 1659.862384][ T6406] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.874601][ T6405] loop2: detected capacity change from 0 to 2048
[ 1659.951940][ T6408] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.971985][ T6409] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.997613][ T6411] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.045555][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1660.045569][   T27] audit: type=1800 audit(1672293442.843:548): pid=6403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1660.126035][ T6412] loop0: detected capacity change from 0 to 2048
[ 1660.194161][   T27] audit: type=1804 audit(1672293442.853:549): pid=6403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/46/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1660.280331][ T6417] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.313758][ T6418] loop5: detected capacity change from 0 to 2048
[ 1660.323924][   T27] audit: type=1800 audit(1672293442.873:550): pid=6404 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1660.332396][ T5322] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1660.485382][   T27] audit: type=1804 audit(1672293442.883:551): pid=6404 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/43/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1660.546020][ T6420] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:57:23 executed programs: 282
[ 1660.714022][   T27] audit: type=1800 audit(1672293442.893:552): pid=6405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1660.850494][   T27] audit: type=1804 audit(1672293442.893:553): pid=6405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/48/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1660.861208][ T6429] loop2: detected capacity change from 0 to 2048
[ 1660.883326][ T6427] loop4: detected capacity change from 0 to 2048
[ 1660.894680][ T6428] loop3: detected capacity change from 0 to 2048
[ 1660.910047][ T6430] loop1: detected capacity change from 0 to 2048
[ 1660.966901][ T6432] loop5: detected capacity change from 0 to 2048
[ 1660.974530][ T6433] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.983354][   T27] audit: type=1800 audit(1672293443.193:554): pid=6412 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1661.016432][ T6435] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.029967][ T6436] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.034429][ T6437] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.077919][ T6439] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.143425][   T27] audit: type=1804 audit(1672293443.193:555): pid=6412 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/45/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1661.175163][ T6438] loop0: detected capacity change from 0 to 2048
[ 1661.284372][ T6446] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.335299][   T27] audit: type=1804 audit(1672293443.473:556): pid=6418 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/45/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1661.398829][   T27] audit: type=1804 audit(1672293443.473:557): pid=6421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/45/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1661.532265][ T6449] loop5: detected capacity change from 0 to 2048
[ 1661.565712][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1661.731033][ T6453] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.773538][ T6452] loop0: detected capacity change from 0 to 2048
[ 1661.873624][ T6461] loop3: detected capacity change from 0 to 2048
[ 1661.882108][ T6455] loop2: detected capacity change from 0 to 2048
[ 1661.922996][ T6463] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.951249][ T6458] loop4: detected capacity change from 0 to 2048
[ 1661.967219][ T6464] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.983457][ T6465] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.989040][ T6462] loop1: detected capacity change from 0 to 2048
[ 1662.009718][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1662.053200][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1662.078858][ T6469] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.107575][ T5157] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1662.198072][ T6471] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.531878][ T6475] loop5: detected capacity change from 0 to 2048
[ 1662.617353][ T6477] loop1: detected capacity change from 0 to 2048
[ 1662.720550][ T6480] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.754234][ T6481] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.762189][ T6479] loop0: detected capacity change from 0 to 2048
[ 1662.864997][ T6484] loop2: detected capacity change from 0 to 2048
[ 1662.883886][ T6486] loop4: detected capacity change from 0 to 2048
[ 1662.927370][ T6490] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.941887][ T6488] loop3: detected capacity change from 0 to 2048
[ 1662.962640][ T6491] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.973755][ T6492] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.026654][ T6497] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.376998][ T6500] loop0: detected capacity change from 0 to 2048
[ 1663.479403][ T6503] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.568574][ T6502] loop5: detected capacity change from 0 to 2048
[ 1663.628196][ T6505] loop1: detected capacity change from 0 to 2048
[ 1663.683194][ T6507] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.784306][ T6509] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.939319][ T6513] loop4: detected capacity change from 0 to 2048
[ 1663.961552][ T6511] loop2: detected capacity change from 0 to 2048
[ 1663.990102][ T6516] loop3: detected capacity change from 0 to 2048
[ 1664.039074][ T6517] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.051060][ T6518] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.151655][ T6521] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.535758][ T6524] loop0: detected capacity change from 0 to 2048
[ 1664.568249][ T6526] loop5: detected capacity change from 0 to 2048
[ 1664.610116][ T6528] loop1: detected capacity change from 0 to 2048
[ 1664.644250][ T6529] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.668022][ T6530] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.732309][ T6531] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.920847][ T6536] loop2: detected capacity change from 0 to 2048
[ 1664.988795][ T6538] loop4: detected capacity change from 0 to 2048
[ 1665.028690][ T6541] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.094934][ T6543] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.115893][ T6540] loop3: detected capacity change from 0 to 2048
[ 1665.126221][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1665.126237][   T27] audit: type=1800 audit(1672293447.923:612): pid=6536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1665.201348][   T27] audit: type=1804 audit(1672293447.923:613): pid=6536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/53/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1665.265722][ T6545] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.445258][   T27] audit: type=1800 audit(1672293447.953:614): pid=6538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1665.573633][   T27] audit: type=1804 audit(1672293447.953:615): pid=6538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/51/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1665.613790][ T6548] loop0: detected capacity change from 0 to 2048
[ 1665.642659][ T6551] loop5: detected capacity change from 0 to 2048
[ 1665.644182][ T6552] loop1: detected capacity change from 0 to 2048
2022/12/29 05:57:28 executed programs: 312
[ 1665.684911][ T6553] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.739033][ T6554] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.747676][   T27] audit: type=1800 audit(1672293448.163:616): pid=6540 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1665.830886][ T6558] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.872310][ T6556] loop2: detected capacity change from 0 to 2048
[ 1665.882103][   T27] audit: type=1804 audit(1672293448.163:617): pid=6540 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/50/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1665.993217][ T6562] loop4: detected capacity change from 0 to 2048
[ 1666.003166][ T6563] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.006498][   T27] audit: type=1800 audit(1672293448.573:618): pid=6548 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1666.094604][ T6567] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.103349][   T27] audit: type=1804 audit(1672293448.583:619): pid=6548 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/51/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1666.184280][ T6566] loop3: detected capacity change from 0 to 2048
[ 1666.266784][   T27] audit: type=1800 audit(1672293448.593:620): pid=6551 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1666.365916][ T6573] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.419120][   T27] audit: type=1804 audit(1672293448.613:621): pid=6551 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/51/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1666.503175][ T6572] loop4: detected capacity change from 0 to 2048
[ 1666.529312][ T6576] loop2: detected capacity change from 0 to 2048
[ 1666.577772][ T6579] loop5: detected capacity change from 0 to 2048
[ 1666.595989][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1666.627777][ T6582] loop1: detected capacity change from 0 to 2048
[ 1666.662016][ T6580] loop0: detected capacity change from 0 to 2048
[ 1666.662377][ T6584] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.680698][ T6583] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.692881][ T6585] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.734091][ T6587] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.762708][ T6589] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.157253][ T6594] loop3: detected capacity change from 0 to 2048
[ 1667.211269][ T6595] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.543856][ T6600] loop4: detected capacity change from 0 to 2048
[ 1667.547340][ T6599] loop2: detected capacity change from 0 to 2048
[ 1667.609176][ T6602] loop5: detected capacity change from 0 to 2048
[ 1667.618264][ T6604] loop0: detected capacity change from 0 to 2048
[ 1667.619533][ T6607] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.654776][ T6608] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.694279][ T6609] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.705662][ T6610] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.719537][ T6606] loop1: detected capacity change from 0 to 2048
[ 1667.823365][ T6616] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.134686][ T6619] loop4: detected capacity change from 0 to 2048
[ 1668.139873][ T6621] loop3: detected capacity change from 0 to 2048
[ 1668.266835][ T6623] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.267875][ T6622] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.608504][ T6627] loop2: detected capacity change from 0 to 2048
[ 1668.626004][ T6630] loop5: detected capacity change from 0 to 2048
[ 1668.670216][ T6634] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.690228][ T6631] loop0: detected capacity change from 0 to 2048
[ 1668.711827][ T6635] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.758224][ T1209] ieee802154 phy0 wpan0: encryption failed: -22
[ 1668.764606][ T1209] ieee802154 phy1 wpan1: encryption failed: -22
[ 1668.818960][ T6639] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.829017][ T6633] loop1: detected capacity change from 0 to 2048
[ 1669.022392][ T6643] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.137489][ T6644] loop5: detected capacity change from 0 to 2048
[ 1669.146495][ T6645] loop4: detected capacity change from 0 to 2048
[ 1669.160710][ T6647] loop3: detected capacity change from 0 to 2048
[ 1669.217221][ T6650] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.232059][ T6649] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.281265][ T6651] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.744615][ T6657] loop2: detected capacity change from 0 to 2048
[ 1669.764498][ T6658] loop0: detected capacity change from 0 to 2048
[ 1669.830715][ T6661] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.836374][ T6660] loop1: detected capacity change from 0 to 2048
[ 1669.906547][ T6662] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.984712][ T6664] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1670.150028][ T6667] loop4: detected capacity change from 0 to 2048
[ 1670.170503][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1670.221941][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1670.274540][ T5157] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1670.281199][ T6671] loop5: detected capacity change from 0 to 2048
[ 1670.298520][ T6672] loop3: detected capacity change from 0 to 2048
[ 1670.332485][ T6673] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1670.403264][ T6675] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1670.434161][ T6676] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1670.451648][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1670.451663][   T27] audit: type=1804 audit(1672293453.253:676): pid=6667 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/57/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1670.626063][   T27] audit: type=1804 audit(1672293453.293:677): pid=6674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/57/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1670.755991][ T6683] loop2: detected capacity change from 0 to 2048
[ 1670.760210][   T27] audit: type=1800 audit(1672293453.303:678): pid=6672 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1670.809940][ T5322] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1670.824460][ T6682] loop4: detected capacity change from 0 to 2048
[ 1670.853537][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1670.861897][ T6687] loop0: detected capacity change from 0 to 2048
[ 1670.867813][ T5322] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1670.880647][ T6686] loop1: detected capacity change from 0 to 2048
2022/12/29 05:57:33 executed programs: 344
[ 1670.919894][ T5322] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1670.931434][   T27] audit: type=1804 audit(1672293453.313:679): pid=6672 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/55/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1670.969598][   T27] audit: type=1800 audit(1672293453.343:680): pid=6671 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1670.996591][ T6688] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.001473][ T6689] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.049415][ T6690] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.100050][ T6691] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.104343][   T27] audit: type=1804 audit(1672293453.363:681): pid=6671 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/56/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1671.408608][   T27] audit: type=1800 audit(1672293453.833:682): pid=6686 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1671.441961][ T6699] loop3: detected capacity change from 0 to 2048
[ 1671.462722][ T6701] loop5: detected capacity change from 0 to 2048
[ 1671.499281][ T6703] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.511460][ T6702] loop4: detected capacity change from 0 to 2048
[ 1671.517253][   T27] audit: type=1804 audit(1672293453.833:683): pid=6686 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/54/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1671.586215][ T6704] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.675063][   T27] audit: type=1800 audit(1672293453.943:684): pid=6687 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1671.691168][ T6708] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.817519][ T6712] loop2: detected capacity change from 0 to 2048
[ 1671.831581][   T27] audit: type=1804 audit(1672293453.943:685): pid=6682 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/58/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1671.847301][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1671.877904][ T6709] loop1: detected capacity change from 0 to 2048
[ 1671.940190][ T6715] loop0: detected capacity change from 0 to 2048
[ 1671.961150][ T6718] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.990057][ T6719] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.058370][ T6721] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.097608][ T6717] loop5: detected capacity change from 0 to 2048
[ 1672.279491][ T6724] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.466917][ T6726] loop3: detected capacity change from 0 to 2048
[ 1672.542445][ T6729] loop4: detected capacity change from 0 to 2048
[ 1672.606097][ T6731] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.632433][ T6730] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.802657][ T6733] loop1: detected capacity change from 0 to 2048
[ 1672.812994][ T6737] loop2: detected capacity change from 0 to 2048
[ 1672.822852][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1672.876515][ T6741] loop5: detected capacity change from 0 to 2048
[ 1672.899360][ T6739] loop0: detected capacity change from 0 to 2048
[ 1672.931393][ T6742] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.942569][ T6743] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.972422][ T6744] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.047330][ T6748] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.589440][ T6751] loop3: detected capacity change from 0 to 2048
[ 1673.628806][ T6753] loop4: detected capacity change from 0 to 2048
[ 1673.737668][ T6757] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.750223][ T6756] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.791938][ T6755] loop1: detected capacity change from 0 to 2048
[ 1673.906107][ T6766] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.919761][ T6765] loop5: detected capacity change from 0 to 2048
[ 1673.923656][ T6760] loop2: detected capacity change from 0 to 2048
[ 1673.939936][ T6761] loop0: detected capacity change from 0 to 2048
[ 1674.009696][ T6768] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.032776][ T6770] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.043962][ T6769] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.535829][ T6775] loop3: detected capacity change from 0 to 2048
[ 1674.611191][ T6777] loop4: detected capacity change from 0 to 2048
[ 1674.683377][ T6778] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.688417][ T6779] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.850943][ T6781] loop1: detected capacity change from 0 to 2048
[ 1674.911989][ T6786] loop2: detected capacity change from 0 to 2048
[ 1674.928730][ T6787] loop0: detected capacity change from 0 to 2048
[ 1674.952124][ T6790] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.966995][ T6789] loop5: detected capacity change from 0 to 2048
[ 1675.028057][ T6792] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.058904][ T6793] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.071398][ T6794] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.517185][ T6799] loop3: detected capacity change from 0 to 2048
[ 1675.612802][ T6801] loop4: detected capacity change from 0 to 2048
[ 1675.624859][ T6802] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.668376][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1675.668390][   T27] audit: type=1800 audit(1672293458.473:740): pid=6799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1675.749156][ T6804] loop1: detected capacity change from 0 to 2048
[ 1675.767948][ T6805] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.883130][   T27] audit: type=1804 audit(1672293458.523:741): pid=6799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/60/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1675.977172][ T6812] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.038440][   T27] audit: type=1800 audit(1672293458.653:742): pid=6801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1676.069182][ T6809] loop2: detected capacity change from 0 to 2048
[ 1676.071101][ T6811] loop0: detected capacity change from 0 to 2048
[ 1676.092404][ T6814] loop5: detected capacity change from 0 to 2048
[ 1676.152515][ T6816] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.170815][   T27] audit: type=1804 audit(1672293458.663:743): pid=6801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/63/file0/bus" dev="loop4" ino=18 res=1 errno=0
2022/12/29 05:57:39 executed programs: 375
[ 1676.212548][ T6817] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.229254][ T6818] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.315747][   T27] audit: type=1800 audit(1672293458.863:744): pid=6804 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1676.458871][   T27] audit: type=1804 audit(1672293458.863:745): pid=6804 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/59/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1676.548596][ T6824] loop3: detected capacity change from 0 to 2048
[ 1676.574543][ T5377] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1676.619389][ T5377] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1676.679993][   T27] audit: type=1800 audit(1672293459.063:746): pid=6809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1676.695747][ T6827] loop4: detected capacity change from 0 to 2048
[ 1676.713797][ T5377] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1676.720315][ T6828] loop0: detected capacity change from 0 to 2048
[ 1676.772363][ T6830] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.812333][ T6832] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.852429][ T6834] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.857656][   T27] audit: type=1804 audit(1672293459.073:747): pid=6809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/64/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1676.922112][ T6831] loop1: detected capacity change from 0 to 2048
[ 1677.039849][ T6841] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.061099][   T27] audit: type=1800 audit(1672293459.103:748): pid=6814 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1677.142037][ T6842] loop3: detected capacity change from 0 to 2048
[ 1677.150850][ T6843] loop5: detected capacity change from 0 to 2048
[ 1677.196234][ T6837] loop2: detected capacity change from 0 to 2048
[ 1677.201572][   T27] audit: type=1804 audit(1672293459.113:749): pid=6814 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/62/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1677.272302][ T6845] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.292799][ T6847] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.304766][ T6846] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.615197][ T6854] loop0: detected capacity change from 0 to 2048
[ 1677.648270][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1677.668252][ T6858] loop3: detected capacity change from 0 to 2048
[ 1677.674573][ T5479] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1677.699379][ T6860] loop4: detected capacity change from 0 to 2048
[ 1677.713746][ T6856] loop5: detected capacity change from 0 to 2048
[ 1677.724010][ T5377] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1677.724362][ T5322] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1677.778471][ T6863] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.804916][ T6864] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.818511][ T6865] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.893714][ T6867] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.912097][ T6862] loop1: detected capacity change from 0 to 2048
[ 1678.041743][ T6873] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.152023][ T6872] loop2: detected capacity change from 0 to 2048
[ 1678.255109][ T6875] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.645056][ T6883] loop5: detected capacity change from 0 to 2048
[ 1678.660231][ T6881] loop3: detected capacity change from 0 to 2048
[ 1678.717921][ T6884] loop4: detected capacity change from 0 to 2048
[ 1678.724050][ T6882] loop0: detected capacity change from 0 to 2048
[ 1678.754654][ T6887] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.761065][ T6888] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.824466][ T6890] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.837643][ T6886] loop1: detected capacity change from 0 to 2048
[ 1678.852041][ T6892] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.939354][ T6896] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.230506][ T6900] loop2: detected capacity change from 0 to 2048
[ 1679.274335][ T6901] loop3: detected capacity change from 0 to 2048
[ 1679.359010][ T6902] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.359148][ T6903] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.663123][ T6908] loop0: detected capacity change from 0 to 2048
[ 1679.688885][ T6910] loop5: detected capacity change from 0 to 2048
[ 1679.724970][ T6914] loop4: detected capacity change from 0 to 2048
[ 1679.735358][ T6913] loop2: detected capacity change from 0 to 2048
[ 1679.757452][ T6917] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.775255][ T6918] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.787452][ T6916] loop1: detected capacity change from 0 to 2048
[ 1679.865514][ T6921] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.871444][ T6922] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.893124][ T6920] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.281754][ T6929] loop3: detected capacity change from 0 to 2048
[ 1680.370034][ T6932] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.384013][ T6931] loop1: detected capacity change from 0 to 2048
[ 1680.533600][ T6934] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.718393][ T6936] loop0: detected capacity change from 0 to 2048
[ 1680.751668][ T6942] loop2: detected capacity change from 0 to 2048
[ 1680.757936][ T6943] loop4: detected capacity change from 0 to 2048
[ 1680.787844][ T6944] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.810769][ T6940] loop5: detected capacity change from 0 to 2048
[ 1680.843131][   T27] kauditd_printk_skb: 56 callbacks suppressed
[ 1680.843146][   T27] audit: type=1800 audit(1672293463.643:806): pid=6936 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1680.871255][ T6945] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.911289][ T6947] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.987469][ T6949] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.992063][   T27] audit: type=1804 audit(1672293463.703:807): pid=6936 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/66/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1681.231252][   T27] audit: type=1800 audit(1672293463.773:808): pid=6943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1681.252709][ T6954] loop3: detected capacity change from 0 to 2048
[ 1681.325728][ T6957] loop1: detected capacity change from 0 to 2048
[ 1681.342705][   T27] audit: type=1804 audit(1672293463.783:809): pid=6943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/68/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1681.353387][ T6958] loop2: detected capacity change from 0 to 2048
2022/12/29 05:57:44 executed programs: 409
[ 1681.404326][ T6959] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.445654][ T6960] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.485332][ T6962] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.518256][   T27] audit: type=1804 audit(1672293463.843:810): pid=6942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/69/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1681.615867][   T27] audit: type=1804 audit(1672293463.843:811): pid=6950 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/69/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1681.818393][   T27] audit: type=1800 audit(1672293463.893:812): pid=6940 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1681.850241][ T6967] loop5: detected capacity change from 0 to 2048
[ 1681.869774][ T6968] loop0: detected capacity change from 0 to 2048
[ 1681.870758][ T6970] loop4: detected capacity change from 0 to 2048
[ 1681.927882][   T27] audit: type=1804 audit(1672293463.893:813): pid=6940 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/67/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1681.955621][ T6971] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.973220][ T6972] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.986096][ T6973] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.110397][   T27] audit: type=1800 audit(1672293464.313:814): pid=6954 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1682.155934][   T27] audit: type=1804 audit(1672293464.323:815): pid=6954 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/67/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1682.229893][ T6982] loop1: detected capacity change from 0 to 2048
[ 1682.264839][ T6983] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.286163][ T6979] loop3: detected capacity change from 0 to 2048
[ 1682.398827][ T6984] loop0: detected capacity change from 0 to 2048
[ 1682.419592][ T5322] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1682.437409][ T6988] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.499022][ T6987] loop2: detected capacity change from 0 to 2048
[ 1682.520585][ T5377] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1682.544801][ T5377] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1682.578973][ T5377] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1682.588775][ T6990] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.660370][ T6992] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.947923][ T7000] loop4: detected capacity change from 0 to 2048
[ 1682.952675][ T6998] loop5: detected capacity change from 0 to 2048
[ 1682.990923][ T7001] loop0: detected capacity change from 0 to 2048
[ 1683.025889][ T7002] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.084029][ T7003] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.106733][ T7005] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.258859][ T7009] loop3: detected capacity change from 0 to 2048
[ 1683.379000][ T7014] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.471737][ T7010] loop1: detected capacity change from 0 to 2048
[ 1683.493890][ T7013] loop2: detected capacity change from 0 to 2048
[ 1683.550070][ T7016] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.682377][ T7018] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.969314][ T7021] loop5: detected capacity change from 0 to 2048
[ 1683.979555][ T7024] loop0: detected capacity change from 0 to 2048
[ 1684.029527][ T7026] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.032796][ T7025] loop4: detected capacity change from 0 to 2048
[ 1684.105984][ T7027] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.174319][ T7033] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.280859][ T7031] loop3: detected capacity change from 0 to 2048
[ 1684.300183][ T7034] loop1: detected capacity change from 0 to 2048
[ 1684.340385][ T7037] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.401049][ T7038] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.521427][ T7039] loop2: detected capacity change from 0 to 2048
[ 1684.558501][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1684.667151][ T7042] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.002038][ T7050] loop4: detected capacity change from 0 to 2048
[ 1685.005144][ T7049] loop0: detected capacity change from 0 to 2048
[ 1685.044462][ T7047] loop5: detected capacity change from 0 to 2048
[ 1685.086925][ T7053] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.114697][ T7052] loop2: detected capacity change from 0 to 2048
[ 1685.136315][ T7055] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.185948][ T7059] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.221313][ T7062] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.248666][ T7056] loop3: detected capacity change from 0 to 2048
[ 1685.309384][ T7061] loop1: detected capacity change from 0 to 2048
[ 1685.346490][ T7065] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.402392][ T7066] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.013118][ T7070] loop4: detected capacity change from 0 to 2048
[ 1686.080676][ T7076] loop2: detected capacity change from 0 to 2048
[ 1686.090550][ T7073] loop5: detected capacity change from 0 to 2048
[ 1686.123566][ T7078] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.139808][ T7075] loop0: detected capacity change from 0 to 2048
[ 1686.166118][ T7082] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.191346][ T7084] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.208231][ T7085] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.211874][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1686.211888][   T27] audit: type=1800 audit(1672293469.013:870): pid=7070 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1686.273615][ T7080] loop3: detected capacity change from 0 to 2048
[ 1686.282294][ T7081] loop1: detected capacity change from 0 to 2048
[ 1686.354697][ T7089] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.393008][ T7090] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.416330][   T27] audit: type=1804 audit(1672293469.053:871): pid=7070 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/73/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1686.539737][   T27] audit: type=1800 audit(1672293469.053:872): pid=7076 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
2022/12/29 05:57:49 executed programs: 440
[ 1686.701316][   T27] audit: type=1804 audit(1672293469.063:873): pid=7076 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/75/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1686.809947][   T27] audit: type=1800 audit(1672293469.063:874): pid=7075 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1686.988656][   T27] audit: type=1804 audit(1672293469.073:875): pid=7075 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/72/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1687.054672][ T7094] loop5: detected capacity change from 0 to 2048
[ 1687.074544][ T7097] loop4: detected capacity change from 0 to 2048
[ 1687.104386][   T27] audit: type=1800 audit(1672293469.073:876): pid=7073 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1687.159989][ T7103] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.194412][ T7098] loop2: detected capacity change from 0 to 2048
[ 1687.195913][ T7102] loop3: detected capacity change from 0 to 2048
[ 1687.220571][   T27] audit: type=1804 audit(1672293469.083:877): pid=7073 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/72/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1687.239209][ T7100] loop0: detected capacity change from 0 to 2048
[ 1687.290735][ T7108] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.298548][ T7107] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.314722][ T7109] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.369422][   T27] audit: type=1800 audit(1672293469.253:878): pid=7081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1687.369947][ T7105] loop1: detected capacity change from 0 to 2048
[ 1687.416039][   T27] audit: type=1800 audit(1672293469.253:879): pid=7080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1687.464383][ T7114] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.552062][ T7116] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.811069][ T7119] loop2: detected capacity change from 0 to 2048
[ 1687.942783][ T7121] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.065079][ T7122] loop5: detected capacity change from 0 to 2048
[ 1688.132211][ T7126] loop4: detected capacity change from 0 to 2048
[ 1688.142892][ T7127] loop0: detected capacity change from 0 to 2048
[ 1688.170583][ T7130] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.195293][ T7131] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.213071][ T7129] loop3: detected capacity change from 0 to 2048
[ 1688.245310][ T7134] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.291278][ T7136] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.383404][ T7135] loop1: detected capacity change from 0 to 2048
[ 1688.543244][ T7140] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.817435][ T7143] loop2: detected capacity change from 0 to 2048
[ 1688.926033][ T7144] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.110034][ T7148] loop0: detected capacity change from 0 to 2048
[ 1689.118094][ T7147] loop5: detected capacity change from 0 to 2048
[ 1689.143257][ T7150] loop4: detected capacity change from 0 to 2048
[ 1689.207986][ T7155] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.219332][ T7154] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.258182][ T7157] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.261212][ T7153] loop3: detected capacity change from 0 to 2048
[ 1689.359923][ T7162] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.532021][ T7158] loop1: detected capacity change from 0 to 2048
[ 1689.646774][ T7164] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.896947][ T7167] loop2: detected capacity change from 0 to 2048
[ 1690.049120][ T7169] loop5: detected capacity change from 0 to 2048
[ 1690.077163][ T7173] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.151418][ T7171] loop0: detected capacity change from 0 to 2048
[ 1690.165379][ T7178] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.194761][ T7175] loop4: detected capacity change from 0 to 2048
[ 1690.218896][ T7176] loop3: detected capacity change from 0 to 2048
[ 1690.271340][ T7182] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.294407][ T7183] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.335767][ T7185] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.339064][ T7181] loop1: detected capacity change from 0 to 2048
[ 1690.440907][ T7189] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.750381][ T7192] loop0: detected capacity change from 0 to 2048
[ 1690.851093][ T7195] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.964792][ T7194] loop2: detected capacity change from 0 to 2048
[ 1691.089723][ T7197] loop5: detected capacity change from 0 to 2048
[ 1691.097623][ T7201] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.198248][ T7203] loop3: detected capacity change from 0 to 2048
[ 1691.206713][ T7205] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.216591][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1691.257308][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1691.257324][   T27] audit: type=1800 audit(1672293474.063:934): pid=7197 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1691.278949][ T7202] loop4: detected capacity change from 0 to 2048
[ 1691.288052][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1691.356033][ T7209] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.388502][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1691.452622][ T5322] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1691.462491][   T27] audit: type=1804 audit(1672293474.153:935): pid=7208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/77/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1691.474510][ T7207] loop1: detected capacity change from 0 to 2048
[ 1691.563348][ T7211] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.640324][   T27] audit: type=1800 audit(1672293474.223:936): pid=7203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1691.653870][ T7215] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:57:54 executed programs: 472
[ 1691.761227][   T27] audit: type=1804 audit(1672293474.243:937): pid=7203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/77/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1691.801802][ T7213] loop0: detected capacity change from 0 to 2048
[ 1691.894561][   T27] audit: type=1800 audit(1672293474.463:938): pid=7202 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1691.917923][ T7220] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.014145][ T7219] loop2: detected capacity change from 0 to 2048
[ 1692.053256][   T27] audit: type=1804 audit(1672293474.493:939): pid=7202 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/78/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1692.094892][ T7224] loop5: detected capacity change from 0 to 2048
[ 1692.114998][ T7223] loop1: detected capacity change from 0 to 2048
[ 1692.129204][ T7230] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.222615][ T7232] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.228222][   T27] audit: type=1804 audit(1672293474.633:940): pid=7207 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/75/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1692.239313][ T7228] loop4: detected capacity change from 0 to 2048
[ 1692.274239][ T7229] loop3: detected capacity change from 0 to 2048
[ 1692.278330][   T27] audit: type=1804 audit(1672293474.633:941): pid=7216 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/75/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1692.340029][ T7233] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.368823][ T7235] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.390785][ T7236] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.402345][   T27] audit: type=1800 audit(1672293474.773:942): pid=7213 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1692.447444][   T27] audit: type=1804 audit(1672293474.803:943): pid=7213 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/78/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1692.815102][ T7241] loop0: detected capacity change from 0 to 2048
[ 1692.949030][ T7244] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.992187][ T7243] loop2: detected capacity change from 0 to 2048
[ 1693.079645][ T7251] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.178969][ T7252] loop4: detected capacity change from 0 to 2048
[ 1693.181679][ T7246] loop1: detected capacity change from 0 to 2048
[ 1693.198648][ T7249] loop5: detected capacity change from 0 to 2048
[ 1693.236239][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1693.245840][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1693.301356][ T7256] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.323148][ T7254] loop3: detected capacity change from 0 to 2048
[ 1693.332444][ T7257] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.342726][ T5322] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1693.435627][ T7260] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.470962][ T7261] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.972232][ T7265] loop0: detected capacity change from 0 to 2048
[ 1694.047777][ T7267] loop2: detected capacity change from 0 to 2048
[ 1694.078786][ T7269] loop1: detected capacity change from 0 to 2048
[ 1694.134645][ T7275] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.164483][ T7278] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.165708][ T7272] loop5: detected capacity change from 0 to 2048
[ 1694.179922][ T7274] loop3: detected capacity change from 0 to 2048
[ 1694.197023][ T7277] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.244557][ T7276] loop4: detected capacity change from 0 to 2048
[ 1694.269108][ T7280] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.355558][ T7283] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.365622][ T7284] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.949289][ T7289] loop0: detected capacity change from 0 to 2048
[ 1695.049753][ T7294] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.053530][ T7293] loop1: detected capacity change from 0 to 2048
[ 1695.099743][ T7292] loop2: detected capacity change from 0 to 2048
[ 1695.146319][ T7302] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.201497][ T7297] loop5: detected capacity change from 0 to 2048
[ 1695.220545][ T7300] loop4: detected capacity change from 0 to 2048
[ 1695.235912][ T7301] loop3: detected capacity change from 0 to 2048
[ 1695.260272][ T7304] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.306370][ T7306] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.317043][ T7305] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.351103][ T7308] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.886681][ T7314] loop1: detected capacity change from 0 to 2048
[ 1695.990294][ T7316] loop0: detected capacity change from 0 to 2048
[ 1695.999392][ T7319] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.060458][ T7318] loop2: detected capacity change from 0 to 2048
[ 1696.089611][ T7323] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.187649][ T7329] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.237344][ T7321] loop5: detected capacity change from 0 to 2048
[ 1696.243657][ T7326] loop3: detected capacity change from 0 to 2048
[ 1696.266538][   T27] kauditd_printk_skb: 51 callbacks suppressed
[ 1696.266553][   T27] audit: type=1804 audit(1672293479.063:995): pid=7318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/85/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1696.289209][ T7331] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.312495][ T7327] loop4: detected capacity change from 0 to 2048
[ 1696.340554][   T27] audit: type=1800 audit(1672293479.143:996): pid=7326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1696.371324][ T7333] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.413576][   T27] audit: type=1800 audit(1672293479.193:997): pid=7321 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1696.438012][   T27] audit: type=1804 audit(1672293479.203:998): pid=7321 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/82/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1696.442266][ T7334] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.469827][   T27] audit: type=1804 audit(1672293479.213:999): pid=7332 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/82/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1696.548078][   T27] audit: type=1800 audit(1672293479.353:1000): pid=7327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1696.667290][   T27] audit: type=1804 audit(1672293479.393:1001): pid=7327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/83/file0/bus" dev="loop4" ino=18 res=1 errno=0
2022/12/29 05:57:59 executed programs: 503
[ 1696.928495][ T7338] loop1: detected capacity change from 0 to 2048
[ 1696.931828][ T7340] loop0: detected capacity change from 0 to 2048
[ 1697.064590][ T7343] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.065310][ T7344] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.117376][ T7342] loop2: detected capacity change from 0 to 2048
[ 1697.147256][   T27] audit: type=1800 audit(1672293479.953:1002): pid=7338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1697.240129][   T27] audit: type=1804 audit(1672293479.953:1003): pid=7338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/81/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1697.279759][ T7354] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.294137][ T7353] loop4: detected capacity change from 0 to 2048
[ 1697.313527][ T7348] loop5: detected capacity change from 0 to 2048
[ 1697.319767][ T7352] loop3: detected capacity change from 0 to 2048
[ 1697.370196][ T7358] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.382745][   T27] audit: type=1804 audit(1672293480.023:1004): pid=7340 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/83/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1697.413046][ T7359] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.478257][ T7357] loop0: detected capacity change from 0 to 2048
[ 1697.544382][ T7363] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.547363][ T7362] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.949900][ T7372] loop1: detected capacity change from 0 to 2048
[ 1697.958388][ T7370] loop5: detected capacity change from 0 to 2048
[ 1697.962154][ T7373] loop0: detected capacity change from 0 to 2048
[ 1698.026799][ T7376] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.057669][ T7378] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.068419][ T7377] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.083066][ T7375] loop2: detected capacity change from 0 to 2048
[ 1698.185092][ T7383] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.293817][ T7386] loop3: detected capacity change from 0 to 2048
[ 1698.303647][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1698.325705][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1698.387405][ T7385] loop4: detected capacity change from 0 to 2048
[ 1698.408390][ T5157] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1698.463548][ T7388] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.542941][ T7390] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.971923][ T7393] loop5: detected capacity change from 0 to 2048
[ 1699.003380][ T7396] loop0: detected capacity change from 0 to 2048
[ 1699.044878][ T7397] loop1: detected capacity change from 0 to 2048
[ 1699.063927][ T7400] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.097753][ T7401] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.115562][ T7399] loop2: detected capacity change from 0 to 2048
[ 1699.178123][ T7403] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.230439][ T7408] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.330174][ T7405] loop3: detected capacity change from 0 to 2048
[ 1699.397129][ T7409] loop4: detected capacity change from 0 to 2048
[ 1699.454885][ T7412] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.547054][ T7414] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.994394][ T7418] loop5: detected capacity change from 0 to 2048
[ 1700.012271][ T7419] loop0: detected capacity change from 0 to 2048
[ 1700.071812][ T7423] loop2: detected capacity change from 0 to 2048
[ 1700.080575][ T7424] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.104121][ T7422] loop1: detected capacity change from 0 to 2048
[ 1700.138596][ T7425] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.162839][ T7426] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.181705][ T7429] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.342998][ T7432] loop4: detected capacity change from 0 to 2048
[ 1700.359827][ T7428] loop3: detected capacity change from 0 to 2048
[ 1700.442174][ T7436] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.571122][ T7438] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.014149][ T7442] loop3: detected capacity change from 0 to 2048
[ 1701.052020][ T7447] loop2: detected capacity change from 0 to 2048
[ 1701.069096][ T7448] loop0: detected capacity change from 0 to 2048
[ 1701.082435][ T7446] loop5: detected capacity change from 0 to 2048
[ 1701.107148][ T7451] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.114354][ T7450] loop1: detected capacity change from 0 to 2048
[ 1701.158001][ T7453] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.177637][ T7455] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.217905][ T7458] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.279899][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1701.279914][   T27] audit: type=1804 audit(1672293484.083:1059): pid=7450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/85/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1701.297058][ T7460] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.345635][ T7456] loop4: detected capacity change from 0 to 2048
[ 1701.404965][ T7463] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.421143][   T27] audit: type=1800 audit(1672293484.223:1060): pid=7446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1701.457173][   T27] audit: type=1804 audit(1672293484.223:1061): pid=7446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/87/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1701.666938][   T27] audit: type=1800 audit(1672293484.323:1062): pid=7456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1701.778781][ T7467] loop5: detected capacity change from 0 to 2048
[ 1701.800573][   T27] audit: type=1804 audit(1672293484.333:1063): pid=7456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/88/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1701.890642][ T7468] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:58:04 executed programs: 536
[ 1701.947272][   T27] audit: type=1800 audit(1672293484.753:1064): pid=7467 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1701.982133][ T7468] NILFS (loop5): nilfs_direct_assign (ino=6): invalid key: 66
[ 1702.027312][ T7468] NILFS error (device loop5): nilfs_bmap_assign: broken bmap (inode number=6)
[ 1702.037028][ T7470] loop3: detected capacity change from 0 to 2048
[ 1702.066605][   T27] audit: type=1804 audit(1672293484.753:1065): pid=7467 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/88/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1702.092093][ T7468] Remounting filesystem read-only
[ 1702.128707][ T7478] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.152894][ T7475] loop2: detected capacity change from 0 to 2048
[ 1702.192536][ T7480] loop4: detected capacity change from 0 to 2048
[ 1702.200697][   T27] audit: type=1800 audit(1672293484.983:1066): pid=7470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1702.249141][ T7477] loop1: detected capacity change from 0 to 2048
[ 1702.258154][ T7476] loop0: detected capacity change from 0 to 2048
[ 1702.263908][ T7483] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.286585][ T7484] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.313732][   T27] audit: type=1804 audit(1672293484.983:1067): pid=7470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/88/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1702.353741][   T27] audit: type=1800 audit(1672293485.113:1068): pid=7480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1702.376565][ T7486] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.387548][ T7487] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.460008][ T7485] loop5: detected capacity change from 0 to 2048
[ 1702.464130][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1702.578269][ T7492] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.061381][ T7495] loop3: detected capacity change from 0 to 2048
[ 1703.160974][ T7503] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.206012][ T7499] loop1: detected capacity change from 0 to 2048
[ 1703.219588][ T7500] loop0: detected capacity change from 0 to 2048
[ 1703.232493][ T7504] loop4: detected capacity change from 0 to 2048
[ 1703.233692][ T7501] loop2: detected capacity change from 0 to 2048
[ 1703.287174][ T7509] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.294031][ T7510] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.309192][ T7508] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.318885][ T7511] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.361182][ T7507] loop5: detected capacity change from 0 to 2048
[ 1703.452803][ T7516] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.101445][ T7519] loop3: detected capacity change from 0 to 2048
[ 1704.165860][ T7523] loop1: detected capacity change from 0 to 2048
[ 1704.199434][ T7524] loop2: detected capacity change from 0 to 2048
[ 1704.208246][ T7527] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.223337][ T7525] loop0: detected capacity change from 0 to 2048
[ 1704.246776][ T7529] loop5: detected capacity change from 0 to 2048
[ 1704.294988][ T7532] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.309653][ T7533] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.321805][ T7531] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.362109][ T7535] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.369046][ T7530] loop4: detected capacity change from 0 to 2048
[ 1704.484274][ T7539] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.179558][ T7546] loop0: detected capacity change from 0 to 2048
[ 1705.189815][ T7544] loop3: detected capacity change from 0 to 2048
[ 1705.245531][ T7548] loop1: detected capacity change from 0 to 2048
[ 1705.252890][ T7554] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.282509][ T7555] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.300818][ T7549] loop2: detected capacity change from 0 to 2048
[ 1705.323218][ T7553] loop5: detected capacity change from 0 to 2048
[ 1705.371330][ T7558] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.394427][ T7552] loop4: detected capacity change from 0 to 2048
[ 1705.416253][ T7560] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.456921][ T7559] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.471353][ T7561] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.207849][ T7567] loop3: detected capacity change from 0 to 2048
[ 1706.282032][ T7578] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.289833][ T7573] loop1: detected capacity change from 0 to 2048
[ 1706.299529][ T7572] loop0: detected capacity change from 0 to 2048
[ 1706.305984][   T27] kauditd_printk_skb: 45 callbacks suppressed
[ 1706.305997][   T27] audit: type=1800 audit(1672293489.103:1114): pid=7567 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1706.325577][ T7571] loop2: detected capacity change from 0 to 2048
[ 1706.365613][ T7579] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.387507][ T7577] loop5: detected capacity change from 0 to 2048
[ 1706.389990][ T7580] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.394077][   T27] audit: type=1804 audit(1672293489.163:1115): pid=7567 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/92/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1706.421048][ T7576] loop4: detected capacity change from 0 to 2048
[ 1706.456779][   T27] audit: type=1800 audit(1672293489.263:1116): pid=7573 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1706.480357][ T7584] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.491879][ T7586] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.511403][ T7585] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.560259][   T27] audit: type=1800 audit(1672293489.283:1117): pid=7572 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1706.657057][   T27] audit: type=1804 audit(1672293489.283:1118): pid=7572 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/93/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1706.714249][   T27] audit: type=1804 audit(1672293489.293:1119): pid=7573 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/90/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1706.767179][   T27] audit: type=1800 audit(1672293489.353:1120): pid=7576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1706.833882][   T27] audit: type=1800 audit(1672293489.353:1121): pid=7571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1706.889411][ T7591] loop3: detected capacity change from 0 to 2048
[ 1706.920487][ T6994] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
2022/12/29 05:58:09 executed programs: 564
[ 1706.978682][   T27] audit: type=1800 audit(1672293489.363:1122): pid=7577 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1707.047789][ T7592] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.087273][   T27] audit: type=1804 audit(1672293489.363:1123): pid=7571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/95/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1707.311140][ T7598] loop2: detected capacity change from 0 to 2048
[ 1707.321719][ T7597] loop0: detected capacity change from 0 to 2048
[ 1707.353086][ T7606] loop4: detected capacity change from 0 to 2048
[ 1707.363021][ T7605] loop5: detected capacity change from 0 to 2048
[ 1707.379603][ T7607] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.386030][ T7601] loop3: detected capacity change from 0 to 2048
[ 1707.422727][ T7608] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.441235][ T7609] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.458022][ T7611] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.459378][ T7610] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.477195][ T7604] loop1: detected capacity change from 0 to 2048
[ 1707.595790][ T7616] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.308479][ T7622] loop2: detected capacity change from 0 to 2048
[ 1708.381827][ T7621] loop0: detected capacity change from 0 to 2048
[ 1708.393169][ T7624] loop3: detected capacity change from 0 to 2048
[ 1708.403364][ T7631] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.425624][ T7626] loop5: detected capacity change from 0 to 2048
[ 1708.439839][ T7629] loop1: detected capacity change from 0 to 2048
[ 1708.445587][ T7630] loop4: detected capacity change from 0 to 2048
[ 1708.484940][ T7633] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.490280][ T7632] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.507205][ T7634] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.528230][ T7635] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.563321][ T7638] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.337863][ T7644] loop0: detected capacity change from 0 to 2048
[ 1709.409196][ T7648] loop5: detected capacity change from 0 to 2048
[ 1709.420395][ T7649] loop3: detected capacity change from 0 to 2048
[ 1709.421737][ T7655] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.461838][ T7652] loop1: detected capacity change from 0 to 2048
[ 1709.466214][ T7650] loop2: detected capacity change from 0 to 2048
[ 1709.478346][ T7654] loop4: detected capacity change from 0 to 2048
[ 1709.494456][ T7657] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.518509][ T7658] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.560369][ T7660] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.560417][ T7659] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.589495][ T7661] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.265133][ T7668] loop0: detected capacity change from 0 to 2048
[ 1710.373577][ T7674] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.401671][ T7671] loop2: detected capacity change from 0 to 2048
[ 1710.425701][ T7672] loop3: detected capacity change from 0 to 2048
[ 1710.483648][ T7681] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.493565][ T7677] loop4: detected capacity change from 0 to 2048
[ 1710.524842][ T7680] loop1: detected capacity change from 0 to 2048
[ 1710.527022][ T7676] loop5: detected capacity change from 0 to 2048
[ 1710.551428][ T7682] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.584179][ T7685] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.595450][ T7684] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.611743][ T7686] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.422093][ T7692] loop0: detected capacity change from 0 to 2048
[ 1711.484517][ T7697] loop5: detected capacity change from 0 to 2048
[ 1711.496882][ T7701] loop4: detected capacity change from 0 to 2048
[ 1711.508693][ T7703] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.510518][ T7702] loop1: detected capacity change from 0 to 2048
[ 1711.533658][ T7694] loop2: detected capacity change from 0 to 2048
[ 1711.559022][ T7704] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.586730][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1711.586745][   T27] audit: type=1800 audit(1672293494.393:1176): pid=7692 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1711.612420][ T7698] loop3: detected capacity change from 0 to 2048
[ 1711.627805][ T7706] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.661477][   T27] audit: type=1804 audit(1672293494.393:1177): pid=7692 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/98/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1711.687732][ T7708] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.695443][   T27] audit: type=1800 audit(1672293494.493:1178): pid=7697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1711.698895][ T7709] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.720618][   T27] audit: type=1800 audit(1672293494.493:1179): pid=7701 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1711.752955][ T7712] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.762802][   T27] audit: type=1804 audit(1672293494.533:1180): pid=7697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/98/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1711.795699][   T27] audit: type=1800 audit(1672293494.563:1181): pid=7694 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1711.817220][   T27] audit: type=1804 audit(1672293494.563:1182): pid=7694 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/100/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1711.869104][   T27] audit: type=1804 audit(1672293494.593:1183): pid=7701 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/98/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1711.931170][   T27] audit: type=1800 audit(1672293494.593:1184): pid=7702 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1711.953018][   T27] audit: type=1804 audit(1672293494.623:1185): pid=7702 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/95/file0/bus" dev="loop1" ino=18 res=1 errno=0
2022/12/29 05:58:14 executed programs: 594
[ 1712.119831][ T7717] loop5: detected capacity change from 0 to 2048
[ 1712.157362][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1712.306319][ T7720] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.362866][ T7719] loop2: detected capacity change from 0 to 2048
[ 1712.442945][ T7722] loop0: detected capacity change from 0 to 2048
[ 1712.460046][ T7726] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.563173][ T7731] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.589992][ T7725] loop3: detected capacity change from 0 to 2048
[ 1712.606904][ T7729] loop1: detected capacity change from 0 to 2048
[ 1712.642427][ T7730] loop4: detected capacity change from 0 to 2048
[ 1712.691518][ T7734] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.724605][ T7735] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.778990][ T7736] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.153548][ T7741] loop5: detected capacity change from 0 to 2048
[ 1713.281185][ T7744] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.427564][ T7743] loop2: detected capacity change from 0 to 2048
[ 1713.470591][ T7748] loop3: detected capacity change from 0 to 2048
[ 1713.539241][ T7749] loop0: detected capacity change from 0 to 2048
[ 1713.540253][ T7752] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.557999][ T7751] loop1: detected capacity change from 0 to 2048
[ 1713.573083][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1713.592544][ T7754] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.649124][ T7758] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.671695][ T7759] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.701919][ T7755] loop4: detected capacity change from 0 to 2048
[ 1713.802868][ T7762] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.233215][ T7765] loop5: detected capacity change from 0 to 2048
[ 1714.335730][ T7768] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.396972][ T7767] loop2: detected capacity change from 0 to 2048
[ 1714.467334][ T7770] loop0: detected capacity change from 0 to 2048
[ 1714.542041][ T7776] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.574865][ T7774] loop1: detected capacity change from 0 to 2048
[ 1714.578818][ T7775] loop3: detected capacity change from 0 to 2048
[ 1714.608390][ T7779] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.643344][ T7781] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.654057][ T7778] loop4: detected capacity change from 0 to 2048
[ 1714.693670][ T7782] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.756380][ T7785] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.312853][ T7789] loop5: detected capacity change from 0 to 2048
[ 1715.448466][ T7791] loop2: detected capacity change from 0 to 2048
[ 1715.499656][ T7793] loop0: detected capacity change from 0 to 2048
[ 1715.527320][ T7795] loop1: detected capacity change from 0 to 2048
[ 1715.538010][ T7799] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.538215][ T7800] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.593131][ T7802] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.622968][ T7803] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.646989][ T7801] loop4: detected capacity change from 0 to 2048
[ 1715.669737][ T7797] loop3: detected capacity change from 0 to 2048
[ 1715.739788][ T7809] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.768652][ T7810] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.087416][ T7814] loop2: detected capacity change from 0 to 2048
[ 1716.186436][ T7816] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.324032][ T7817] loop5: detected capacity change from 0 to 2048
[ 1716.448287][ T7822] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.591479][ T7825] loop1: detected capacity change from 0 to 2048
[ 1716.598663][ T7820] loop0: detected capacity change from 0 to 2048
[ 1716.609126][ T7826] loop4: detected capacity change from 0 to 2048
[ 1716.630934][ T7828] loop3: detected capacity change from 0 to 2048
[ 1716.659044][ T7830] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.659108][ T7829] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.724659][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1716.724675][   T27] audit: type=1800 audit(1672293499.523:1240): pid=7826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1716.725821][ T7832] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.770936][   T27] audit: type=1804 audit(1672293499.573:1241): pid=7826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/103/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1716.849944][ T7834] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.937118][   T27] audit: type=1804 audit(1672293499.623:1242): pid=7825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/100/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1717.138862][   T27] audit: type=1804 audit(1672293499.623:1243): pid=7831 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/100/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1717.157776][ T7840] loop1: detected capacity change from 0 to 2048
2022/12/29 05:58:20 executed programs: 627
[ 1717.194196][ T7842] loop2: detected capacity change from 0 to 2048
[ 1717.281024][   T27] audit: type=1800 audit(1672293499.713:1244): pid=7820 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1717.288706][ T7847] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.312169][ T7846] loop5: detected capacity change from 0 to 2048
[ 1717.326920][ T7848] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.362946][ T7845] loop3: detected capacity change from 0 to 2048
[ 1717.390381][   T27] audit: type=1804 audit(1672293499.713:1245): pid=7820 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/103/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1717.447288][ T7851] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.454092][ T7855] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.591961][ T7852] loop0: detected capacity change from 0 to 2048
[ 1717.600936][   T27] audit: type=1804 audit(1672293499.833:1246): pid=7828 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/103/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1717.668225][ T7859] loop4: detected capacity change from 0 to 2048
[ 1717.699517][   T27] audit: type=1804 audit(1672293499.833:1247): pid=7836 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/103/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1717.706619][ T7862] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.779177][ T7863] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.813679][   T27] audit: type=1800 audit(1672293500.173:1248): pid=7840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1717.910691][ T7861] loop2: detected capacity change from 0 to 2048
[ 1717.914865][   T27] audit: type=1804 audit(1672293500.173:1249): pid=7840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/101/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1718.050365][ T7868] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.253451][ T7867] loop1: detected capacity change from 0 to 2048
[ 1718.381379][ T7879] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.411755][ T7874] loop5: detected capacity change from 0 to 2048
[ 1718.416895][ T7873] loop3: detected capacity change from 0 to 2048
[ 1718.444384][ T7877] loop2: detected capacity change from 0 to 2048
[ 1718.452159][ T7878] loop0: detected capacity change from 0 to 2048
[ 1718.483758][ T7883] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.530740][ T7884] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.542736][ T7885] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.558974][ T7886] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.641185][ T7882] loop4: detected capacity change from 0 to 2048
[ 1718.764894][ T7891] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.204874][ T7894] loop1: detected capacity change from 0 to 2048
[ 1719.342039][ T7902] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.402983][ T7901] loop5: detected capacity change from 0 to 2048
[ 1719.439710][ T7903] loop2: detected capacity change from 0 to 2048
[ 1719.463513][ T7898] loop0: detected capacity change from 0 to 2048
[ 1719.464943][ T7900] loop3: detected capacity change from 0 to 2048
[ 1719.501521][ T7907] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.562357][ T7908] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.568215][ T7909] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.588986][ T7910] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.597995][ T7906] loop4: detected capacity change from 0 to 2048
[ 1719.665116][ T7915] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.010544][ T7921] loop2: detected capacity change from 0 to 2048
[ 1720.108499][ T7922] loop5: detected capacity change from 0 to 2048
[ 1720.143816][ T7925] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.181478][ T7924] loop1: detected capacity change from 0 to 2048
[ 1720.213587][ T7926] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.247538][ T7928] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.512047][ T7934] loop3: detected capacity change from 0 to 2048
[ 1720.519137][ T7933] loop0: detected capacity change from 0 to 2048
[ 1720.584378][ T7936] loop4: detected capacity change from 0 to 2048
[ 1720.604664][ T7938] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.615537][ T7937] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.695849][ T7940] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.073386][ T7946] loop2: detected capacity change from 0 to 2048
[ 1721.122131][ T7944] loop5: detected capacity change from 0 to 2048
[ 1721.152044][ T7948] loop1: detected capacity change from 0 to 2048
[ 1721.171314][ T7949] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.209050][ T7950] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.253941][ T7952] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.575714][ T7957] loop0: detected capacity change from 0 to 2048
[ 1721.604689][ T7958] loop3: detected capacity change from 0 to 2048
[ 1721.645416][ T7960] loop4: detected capacity change from 0 to 2048
[ 1721.684796][ T7961] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.726469][ T7963] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.744039][ T7962] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.774065][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1721.774079][   T27] audit: type=1800 audit(1672293504.573:1304): pid=7958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1721.924793][   T27] audit: type=1804 audit(1672293504.633:1305): pid=7964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/108/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1722.079363][   T27] audit: type=1800 audit(1672293504.633:1306): pid=7957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1722.104623][ T7969] loop5: detected capacity change from 0 to 2048
[ 1722.155192][ T7970] loop2: detected capacity change from 0 to 2048
[ 1722.193679][ T7973] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.237041][   T27] audit: type=1800 audit(1672293504.633:1307): pid=7960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1722.254365][ T7972] loop1: detected capacity change from 0 to 2048
2022/12/29 05:58:25 executed programs: 657
[ 1722.265506][   T27] audit: type=1804 audit(1672293504.633:1308): pid=7957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/108/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1722.299706][   T27] audit: type=1804 audit(1672293504.643:1309): pid=7960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/108/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1722.326352][ T7974] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.360253][ T7976] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.383272][   T27] audit: type=1800 audit(1672293505.043:1310): pid=7969 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1722.444105][   T27] audit: type=1804 audit(1672293505.103:1311): pid=7969 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/109/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1722.644625][   T27] audit: type=1800 audit(1672293505.213:1312): pid=7970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1722.700002][ T7980] loop0: detected capacity change from 0 to 2048
[ 1722.715389][ T7983] loop3: detected capacity change from 0 to 2048
[ 1722.741846][ T7984] loop4: detected capacity change from 0 to 2048
[ 1722.764596][   T27] audit: type=1800 audit(1672293505.213:1313): pid=7972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1722.800348][ T7986] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.813350][ T7985] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.859906][ T7987] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.139720][ T7994] loop2: detected capacity change from 0 to 2048
[ 1723.146654][ T7993] loop5: detected capacity change from 0 to 2048
[ 1723.237927][ T7996] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.263043][ T7998] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.383998][ T7997] loop1: detected capacity change from 0 to 2048
[ 1723.505733][ T8001] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.764269][ T8005] loop0: detected capacity change from 0 to 2048
[ 1723.769181][ T8007] loop3: detected capacity change from 0 to 2048
[ 1723.795395][ T8008] loop4: detected capacity change from 0 to 2048
[ 1723.857660][ T8010] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.866819][ T8009] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.916056][ T8012] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.170095][ T8017] loop2: detected capacity change from 0 to 2048
[ 1724.188309][ T8018] loop5: detected capacity change from 0 to 2048
[ 1724.283669][ T8019] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.331945][ T8021] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.573699][ T8022] loop1: detected capacity change from 0 to 2048
[ 1724.710756][ T8029] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.797258][ T8028] loop0: detected capacity change from 0 to 2048
[ 1724.804784][ T8027] loop4: detected capacity change from 0 to 2048
[ 1724.811350][ T8031] loop3: detected capacity change from 0 to 2048
[ 1724.873330][ T8034] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.885120][ T8033] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.942200][ T8036] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.170517][ T8040] loop5: detected capacity change from 0 to 2048
[ 1725.341169][ T8042] loop2: detected capacity change from 0 to 2048
[ 1725.351791][ T8043] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.451480][ T8047] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.525756][ T8045] loop1: detected capacity change from 0 to 2048
[ 1725.672473][ T8050] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.817993][ T8052] loop4: detected capacity change from 0 to 2048
[ 1725.823012][ T8053] loop0: detected capacity change from 0 to 2048
[ 1725.883285][ T8058] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.915432][ T8057] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.985092][ T8056] loop3: detected capacity change from 0 to 2048
[ 1726.107583][ T8063] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.218203][ T8062] loop5: detected capacity change from 0 to 2048
[ 1726.305798][ T8066] loop2: detected capacity change from 0 to 2048
[ 1726.332288][ T8067] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.425562][ T8070] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.534390][ T8071] loop1: detected capacity change from 0 to 2048
[ 1726.635066][ T8073] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.857206][ T8077] loop4: detected capacity change from 0 to 2048
[ 1726.869703][ T8078] loop0: detected capacity change from 0 to 2048
[ 1726.933760][ T8081] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.945449][ T8082] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.972285][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 1726.972299][   T27] audit: type=1800 audit(1672293509.773:1364): pid=8077 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1726.996931][ T8080] loop3: detected capacity change from 0 to 2048
[ 1727.119137][   T27] audit: type=1804 audit(1672293509.803:1365): pid=8077 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/113/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1727.130254][ T8088] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.155856][ T5186] Bluetooth: hci0: command 0x0406 tx timeout
[ 1727.155881][ T4391] Bluetooth: hci1: command 0x0406 tx timeout
[ 1727.162325][ T5186] Bluetooth: hci2: command 0x0406 tx timeout
[ 1727.168306][ T5175] Bluetooth: hci3: command 0x0406 tx timeout
[ 1727.174293][ T5177] Bluetooth: hci5: command 0x0406 tx timeout
[ 1727.180340][ T5188] Bluetooth: hci4: command 0x0406 tx timeout
[ 1727.217579][   T27] audit: type=1804 audit(1672293509.953:1366): pid=8078 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/113/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1727.252777][   T27] audit: type=1804 audit(1672293509.953:1367): pid=8084 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/113/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1727.290156][   T27] audit: type=1800 audit(1672293510.093:1368): pid=8080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1727.311502][ T8086] loop5: detected capacity change from 0 to 2048
[ 1727.415530][   T27] audit: type=1804 audit(1672293510.123:1369): pid=8080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/113/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1727.450071][ T8094] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:58:30 executed programs: 688
[ 1727.530997][ T8091] loop2: detected capacity change from 0 to 2048
[ 1727.532648][ T8093] loop0: detected capacity change from 0 to 2048
[ 1727.609958][   T27] audit: type=1800 audit(1672293510.323:1370): pid=8086 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1727.646412][ T8098] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.660217][ T8097] loop1: detected capacity change from 0 to 2048
[ 1727.675956][ T8099] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.745946][   T27] audit: type=1804 audit(1672293510.333:1371): pid=8086 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/114/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1727.788099][ T8102] loop4: detected capacity change from 0 to 2048
[ 1727.831890][ T8106] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.940033][ T8108] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.967858][ T8107] loop3: detected capacity change from 0 to 2048
[ 1727.975127][   T27] audit: type=1800 audit(1672293510.523:1372): pid=8093 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1728.016761][ T8111] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.071230][   T27] audit: type=1804 audit(1672293510.533:1373): pid=8093 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/114/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1728.118268][ T8113] loop2: detected capacity change from 0 to 2048
[ 1728.268612][ T8119] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.318020][ T8116] loop5: detected capacity change from 0 to 2048
[ 1728.354281][ T8120] loop4: detected capacity change from 0 to 2048
[ 1728.383202][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1728.410656][ T8122] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.493872][ T8123] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.682396][ T8127] loop1: detected capacity change from 0 to 2048
[ 1728.693486][ T8128] loop0: detected capacity change from 0 to 2048
[ 1728.779060][ T8130] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.792023][ T8131] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.023199][ T8134] loop3: detected capacity change from 0 to 2048
[ 1729.136969][ T8139] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.265179][ T8140] loop5: detected capacity change from 0 to 2048
[ 1729.320061][ T8137] loop2: detected capacity change from 0 to 2048
[ 1729.406898][ T8147] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.412879][ T8144] loop4: detected capacity change from 0 to 2048
[ 1729.436283][ T8148] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.462001][ T8146] loop3: detected capacity change from 0 to 2048
[ 1729.523835][ T8152] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.539205][ T8153] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.571167][ T8150] loop1: detected capacity change from 0 to 2048
[ 1729.714115][ T8154] loop0: detected capacity change from 0 to 2048
[ 1729.730723][ T8159] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.804785][ T8161] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.196542][ T1209] ieee802154 phy0 wpan0: encryption failed: -22
[ 1730.202955][ T1209] ieee802154 phy1 wpan1: encryption failed: -22
[ 1730.230781][ T8164] loop2: detected capacity change from 0 to 2048
[ 1730.354196][ T8166] loop5: detected capacity change from 0 to 2048
[ 1730.411284][ T8169] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.461639][ T8174] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.526669][ T8173] loop1: detected capacity change from 0 to 2048
[ 1730.528794][ T8168] loop4: detected capacity change from 0 to 2048
[ 1730.561714][ T8172] loop3: detected capacity change from 0 to 2048
[ 1730.620822][ T8179] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.631401][ T8178] loop0: detected capacity change from 0 to 2048
[ 1730.652273][ T8180] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.664626][ T8181] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.708167][ T8183] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.121504][ T8190] loop4: detected capacity change from 0 to 2048
[ 1731.143157][ T8191] loop2: detected capacity change from 0 to 2048
[ 1731.216386][ T8193] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.262468][ T8195] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.480094][ T8194] loop5: detected capacity change from 0 to 2048
[ 1731.596229][ T8203] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.611860][ T8200] loop3: detected capacity change from 0 to 2048
[ 1731.638285][ T8201] loop1: detected capacity change from 0 to 2048
[ 1731.698235][ T8206] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.767869][ T8204] loop0: detected capacity change from 0 to 2048
[ 1731.776588][ T8208] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.881384][ T8210] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.005858][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1732.005873][   T27] audit: type=1800 audit(1672293514.803:1428): pid=8204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1732.201096][   T27] audit: type=1804 audit(1672293514.843:1429): pid=8204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/118/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1732.269092][ T8214] loop2: detected capacity change from 0 to 2048
[ 1732.285807][ T8215] loop4: detected capacity change from 0 to 2048
[ 1732.374431][ T8220] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.399042][ T8221] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.426911][   T27] audit: type=1800 audit(1672293515.223:1430): pid=8214 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1732.443643][ T8219] loop5: detected capacity change from 0 to 2048
[ 1732.460156][ T8218] loop0: detected capacity change from 0 to 2048
[ 1732.533987][ T8226] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.545619][   T27] audit: type=1804 audit(1672293515.253:1431): pid=8214 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/122/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1732.625653][ T8229] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.693616][ T8227] loop1: detected capacity change from 0 to 2048
[ 1732.723358][ T8228] loop3: detected capacity change from 0 to 2048
2022/12/29 05:58:35 executed programs: 720
[ 1732.730036][   T27] audit: type=1800 audit(1672293515.273:1432): pid=8215 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1732.793798][ T8233] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.816803][ T8234] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.948038][   T27] audit: type=1804 audit(1672293515.273:1433): pid=8215 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/119/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1733.120024][   T27] audit: type=1800 audit(1672293515.343:1434): pid=8218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1733.179367][ T8238] loop5: detected capacity change from 0 to 2048
[ 1733.254575][   T27] audit: type=1804 audit(1672293515.373:1435): pid=8218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/119/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1733.303193][ T8242] loop4: detected capacity change from 0 to 2048
[ 1733.306850][ T8241] loop2: detected capacity change from 0 to 2048
[ 1733.321296][ T8245] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.386484][ T8246] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.429763][   T27] audit: type=1804 audit(1672293515.573:1436): pid=8219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/119/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1733.507706][ T8249] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.516483][   T27] audit: type=1804 audit(1672293515.573:1437): pid=8231 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/119/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1733.521568][ T8244] loop0: detected capacity change from 0 to 2048
[ 1733.689431][ T8254] loop1: detected capacity change from 0 to 2048
[ 1733.708572][ T8252] loop3: detected capacity change from 0 to 2048
[ 1733.751468][ T8255] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.766541][ T8256] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.808027][ T8257] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.223608][ T8262] loop5: detected capacity change from 0 to 2048
[ 1734.326442][ T8265] loop4: detected capacity change from 0 to 2048
[ 1734.336826][ T8269] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.339767][ T8266] loop2: detected capacity change from 0 to 2048
[ 1734.422946][ T8268] loop0: detected capacity change from 0 to 2048
[ 1734.441999][ T8271] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.463141][ T8272] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.532184][ T8275] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.665727][ T8277] loop3: detected capacity change from 0 to 2048
[ 1734.762181][ T8280] loop1: detected capacity change from 0 to 2048
[ 1734.787642][ T8281] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.927551][ T8283] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.268177][ T8286] loop5: detected capacity change from 0 to 2048
[ 1735.370671][ T8290] loop0: detected capacity change from 0 to 2048
[ 1735.371621][ T8291] loop4: detected capacity change from 0 to 2048
[ 1735.383790][ T8293] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.420591][ T8292] loop2: detected capacity change from 0 to 2048
[ 1735.450489][ T8294] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.503843][ T8296] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.531777][ T8298] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.747294][ T8303] loop3: detected capacity change from 0 to 2048
[ 1735.787170][ T8305] loop1: detected capacity change from 0 to 2048
[ 1735.843557][ T8308] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.863162][ T8307] loop0: detected capacity change from 0 to 2048
[ 1735.901940][ T8309] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.999127][ T8312] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.241838][ T8316] loop5: detected capacity change from 0 to 2048
[ 1736.340122][ T8318] loop1: detected capacity change from 0 to 2048
[ 1736.389611][ T8323] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.402099][ T8320] loop4: detected capacity change from 0 to 2048
[ 1736.449523][ T8325] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.480020][ T8322] loop2: detected capacity change from 0 to 2048
[ 1736.587290][ T8329] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.633122][ T8330] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.670266][ T8327] loop3: detected capacity change from 0 to 2048
[ 1736.773963][ T8334] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.927298][ T8335] loop0: detected capacity change from 0 to 2048
[ 1737.076773][ T8337] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.171753][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1737.171769][   T27] audit: type=1800 audit(1672293519.973:1490): pid=8335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1737.306716][   T27] audit: type=1804 audit(1672293520.003:1491): pid=8335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/124/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1737.307533][ T8340] loop5: detected capacity change from 0 to 2048
[ 1737.413725][ T8342] loop1: detected capacity change from 0 to 2048
[ 1737.438625][ T8347] loop2: detected capacity change from 0 to 2048
[ 1737.444062][ T8345] loop4: detected capacity change from 0 to 2048
[ 1737.467506][ T8348] loop0: detected capacity change from 0 to 2048
[ 1737.478776][ T8349] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.526677][   T27] audit: type=1800 audit(1672293520.333:1492): pid=8342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1737.571307][ T8353] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.577389][ T8352] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.593483][ T8354] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.599799][ T8351] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.642754][   T27] audit: type=1804 audit(1672293520.333:1493): pid=8342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/121/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1737.740294][ T8356] loop3: detected capacity change from 0 to 2048
[ 1737.801895][   T27] audit: type=1800 audit(1672293520.433:1494): pid=8347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1737.896803][ T8363] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:58:40 executed programs: 752
[ 1737.993563][   T27] audit: type=1804 audit(1672293520.443:1495): pid=8347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/127/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1738.005708][ T8364] loop5: detected capacity change from 0 to 2048
[ 1738.103352][   T27] audit: type=1800 audit(1672293520.443:1496): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1738.138405][   T27] audit: type=1804 audit(1672293520.443:1497): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/125/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1738.192106][ T8369] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.292993][   T27] audit: type=1804 audit(1672293520.503:1498): pid=8340 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/124/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1738.343026][ T8368] loop3: detected capacity change from 0 to 2048
[ 1738.405004][ T8376] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.434580][   T27] audit: type=1804 audit(1672293520.503:1499): pid=8357 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/124/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1738.533959][ T8377] loop2: detected capacity change from 0 to 2048
[ 1738.537269][ T8375] loop0: detected capacity change from 0 to 2048
[ 1738.545661][ T8378] loop4: detected capacity change from 0 to 2048
[ 1738.551528][ T8379] loop1: detected capacity change from 0 to 2048
[ 1738.593957][ T8381] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.609844][ T8382] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.645540][ T8383] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.672711][ T8384] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.118437][ T8390] loop5: detected capacity change from 0 to 2048
[ 1739.267534][ T8393] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.335851][ T8392] loop3: detected capacity change from 0 to 2048
[ 1739.455719][ T8397] loop2: detected capacity change from 0 to 2048
[ 1739.488411][ T8403] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.532773][ T8398] loop1: detected capacity change from 0 to 2048
[ 1739.573118][ T8402] loop0: detected capacity change from 0 to 2048
[ 1739.604100][ T8405] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.605147][ T8401] loop4: detected capacity change from 0 to 2048
[ 1739.628167][ T8406] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.675994][ T8408] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.774578][ T8411] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.089197][ T8415] loop0: detected capacity change from 0 to 2048
[ 1740.157656][ T8417] loop5: detected capacity change from 0 to 2048
[ 1740.208110][ T8420] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.264352][ T8419] loop3: detected capacity change from 0 to 2048
[ 1740.295137][ T8422] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.324122][ T8423] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.604415][ T8428] loop2: detected capacity change from 0 to 2048
[ 1740.613474][ T8429] loop1: detected capacity change from 0 to 2048
[ 1740.679769][ T8431] loop4: detected capacity change from 0 to 2048
[ 1740.721060][ T8433] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.731921][ T8432] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.798884][ T8434] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.142267][ T8440] loop0: detected capacity change from 0 to 2048
[ 1741.183869][ T8444] loop5: detected capacity change from 0 to 2048
[ 1741.187050][ T8443] loop4: detected capacity change from 0 to 2048
[ 1741.211872][ T8447] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.292825][ T8449] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.318788][ T8446] loop3: detected capacity change from 0 to 2048
[ 1741.323925][ T8450] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.390473][ T8451] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.635986][ T8457] loop2: detected capacity change from 0 to 2048
[ 1741.685125][ T8458] loop1: detected capacity change from 0 to 2048
[ 1741.734601][ T8459] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.785516][ T8460] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.185602][ T8466] loop0: detected capacity change from 0 to 2048
[ 1742.201431][ T8468] loop5: detected capacity change from 0 to 2048
[ 1742.207283][ T8467] loop4: detected capacity change from 0 to 2048
[ 1742.269491][ T8471] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.281765][ T8472] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.283239][ T8473] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.325233][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1742.325248][   T27] audit: type=1800 audit(1672293525.123:1552): pid=8467 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1742.342208][ T8470] loop3: detected capacity change from 0 to 2048
[ 1742.433185][ T8477] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.477673][   T27] audit: type=1804 audit(1672293525.173:1553): pid=8467 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/129/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1742.644865][ T8479] loop2: detected capacity change from 0 to 2048
[ 1742.655307][   T27] audit: type=1800 audit(1672293525.183:1554): pid=8466 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1742.658217][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1742.683608][ T8481] loop1: detected capacity change from 0 to 2048
[ 1742.692372][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1742.712547][   T27] audit: type=1804 audit(1672293525.193:1555): pid=8466 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/130/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1742.786707][ T8483] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.827697][ T8484] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.899666][   T27] audit: type=1800 audit(1672293525.203:1556): pid=8468 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1743.064037][   T27] audit: type=1804 audit(1672293525.223:1557): pid=8468 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/129/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1743.266779][   T27] audit: type=1800 audit(1672293525.343:1558): pid=8470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
2022/12/29 05:58:46 executed programs: 785
[ 1743.313124][ T8489] loop4: detected capacity change from 0 to 2048
[ 1743.373120][ T8493] loop0: detected capacity change from 0 to 2048
[ 1743.385430][   T27] audit: type=1804 audit(1672293525.343:1559): pid=8470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/129/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1743.393206][ T8491] loop5: detected capacity change from 0 to 2048
[ 1743.421784][ T8494] loop3: detected capacity change from 0 to 2048
[ 1743.460088][ T8495] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.489994][ T8496] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.532095][   T27] audit: type=1800 audit(1672293525.673:1560): pid=8481 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1743.562876][ T8500] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.599225][   T27] audit: type=1804 audit(1672293525.683:1561): pid=8481 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/126/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1743.617444][ T8498] loop2: detected capacity change from 0 to 2048
[ 1743.684362][ T8507] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.710880][ T8506] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.736084][ T8504] loop1: detected capacity change from 0 to 2048
[ 1743.848842][ T8512] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.973933][ T8511] loop4: detected capacity change from 0 to 2048
[ 1744.090412][ T8514] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.338083][ T8517] loop5: detected capacity change from 0 to 2048
[ 1744.426850][ T8522] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.465234][ T8520] loop0: detected capacity change from 0 to 2048
[ 1744.478516][ T8521] loop3: detected capacity change from 0 to 2048
[ 1744.553184][ T8524] loop2: detected capacity change from 0 to 2048
[ 1744.574650][ T8528] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.592118][ T8529] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.622091][ T8530] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.714929][ T8527] loop1: detected capacity change from 0 to 2048
[ 1744.853196][ T8535] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.908867][ T8536] loop4: detected capacity change from 0 to 2048
[ 1745.033335][ T8539] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.417809][ T8544] loop5: detected capacity change from 0 to 2048
[ 1745.419706][ T8546] loop0: detected capacity change from 0 to 2048
[ 1745.446904][ T8548] loop3: detected capacity change from 0 to 2048
[ 1745.464923][ T8543] loop1: detected capacity change from 0 to 2048
[ 1745.493753][ T8552] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.509530][ T8551] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.517624][ T8550] loop2: detected capacity change from 0 to 2048
[ 1745.540188][ T8553] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.563029][ T8554] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.690920][ T8559] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.089050][ T8562] loop4: detected capacity change from 0 to 2048
[ 1746.199003][ T8563] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.414106][ T8567] loop0: detected capacity change from 0 to 2048
[ 1746.437642][ T8569] loop1: detected capacity change from 0 to 2048
[ 1746.446695][ T8571] loop5: detected capacity change from 0 to 2048
[ 1746.462656][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1746.512005][ T8575] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.524880][ T8574] loop2: detected capacity change from 0 to 2048
[ 1746.543984][ T8576] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.556068][ T5322] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1746.568841][ T8577] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.581685][ T8572] loop3: detected capacity change from 0 to 2048
[ 1746.662267][ T8581] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.709824][ T8582] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.062575][ T8586] loop4: detected capacity change from 0 to 2048
[ 1747.245370][ T8587] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.345638][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 1747.345654][   T27] audit: type=1800 audit(1672293530.143:1612): pid=8586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1747.420739][ T8594] loop1: detected capacity change from 0 to 2048
[ 1747.429588][ T8590] loop0: detected capacity change from 0 to 2048
[ 1747.431441][ T8592] loop5: detected capacity change from 0 to 2048
[ 1747.453195][   T27] audit: type=1804 audit(1672293530.183:1613): pid=8586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/134/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1747.484679][ T8597] loop3: detected capacity change from 0 to 2048
[ 1747.511288][ T8598] loop2: detected capacity change from 0 to 2048
[ 1747.521474][ T8599] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.539596][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1747.554674][ T8602] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.563685][ T8603] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.591365][   T27] audit: type=1800 audit(1672293530.393:1614): pid=8594 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1747.642535][ T8607] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.655745][ T8601] loop4: detected capacity change from 0 to 2048
[ 1747.678674][ T8608] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.706595][   T27] audit: type=1804 audit(1672293530.413:1615): pid=8594 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/131/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1747.739462][   T27] audit: type=1800 audit(1672293530.443:1616): pid=8597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1747.761727][ T8610] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.775491][   T27] audit: type=1804 audit(1672293530.443:1617): pid=8597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/134/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1747.819344][   T27] audit: type=1800 audit(1672293530.463:1618): pid=8590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1748.064927][   T27] audit: type=1804 audit(1672293530.473:1619): pid=8590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/135/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1748.149574][   T27] audit: type=1800 audit(1672293530.543:1620): pid=8598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1748.364778][   T27] audit: type=1804 audit(1672293530.543:1621): pid=8598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/137/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1748.461881][ T8617] loop3: detected capacity change from 0 to 2048
[ 1748.479220][ T8616] loop0: detected capacity change from 0 to 2048
[ 1748.491995][ T5322] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1748.533660][ T8618] loop5: detected capacity change from 0 to 2048
[ 1748.541930][ T8624] loop4: detected capacity change from 0 to 2048
[ 1748.551803][ T8625] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.565483][ T5377] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1748.583415][ T8621] loop2: detected capacity change from 0 to 2048
[ 1748.592206][ T8626] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.611179][ T8623] loop1: detected capacity change from 0 to 2048
[ 1748.652596][ T8628] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.665310][ T8629] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.677691][ T8630] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.710011][ T8631] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:58:51 executed programs: 818
[ 1749.430344][ T8638] loop0: detected capacity change from 0 to 2048
[ 1749.461189][ T8641] loop5: detected capacity change from 0 to 2048
[ 1749.467948][ T8642] loop3: detected capacity change from 0 to 2048
[ 1749.502654][ T8647] loop1: detected capacity change from 0 to 2048
[ 1749.510841][ T8648] loop4: detected capacity change from 0 to 2048
[ 1749.520174][ T8645] loop2: detected capacity change from 0 to 2048
[ 1749.528012][ T8649] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.531154][ T8650] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.547468][ T8651] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.610203][ T8653] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.636326][ T8655] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.647392][ T8654] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.366634][ T8662] loop3: detected capacity change from 0 to 2048
[ 1750.380912][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1750.449721][ T8668] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.531509][ T8666] loop5: detected capacity change from 0 to 2048
[ 1750.545977][ T8669] loop2: detected capacity change from 0 to 2048
[ 1750.592381][ T8675] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.601185][ T8664] loop0: detected capacity change from 0 to 2048
[ 1750.635715][ T8673] loop4: detected capacity change from 0 to 2048
[ 1750.650300][ T8676] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.660251][ T8671] loop1: detected capacity change from 0 to 2048
[ 1750.740860][ T8679] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.760106][ T8678] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.791123][ T8681] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.469449][ T8686] loop3: detected capacity change from 0 to 2048
[ 1751.483213][ T8688] loop0: detected capacity change from 0 to 2048
[ 1751.521033][ T8690] loop5: detected capacity change from 0 to 2048
[ 1751.558862][ T8698] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.561687][ T8697] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.614708][ T8695] loop1: detected capacity change from 0 to 2048
[ 1751.615010][ T8699] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.625328][ T8696] loop4: detected capacity change from 0 to 2048
[ 1751.680592][ T8702] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.703009][ T8692] loop2: detected capacity change from 0 to 2048
[ 1751.785116][ T8705] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.917174][ T8707] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.518931][ T8716] loop2: detected capacity change from 0 to 2048
[ 1752.529982][ T8712] loop3: detected capacity change from 0 to 2048
[ 1752.534335][ T8717] loop1: detected capacity change from 0 to 2048
[ 1752.551267][ T8713] loop0: detected capacity change from 0 to 2048
[ 1752.594624][ T8722] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.606594][ T8721] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.629992][ T8724] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.630195][ T8723] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.651247][ T8718] loop5: detected capacity change from 0 to 2048
[ 1752.658399][ T8720] loop4: detected capacity change from 0 to 2048
[ 1752.679136][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1752.679151][   T27] audit: type=1800 audit(1672293535.483:1674): pid=8717 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1752.748624][ T8729] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.784325][ T8728] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.806785][   T27] audit: type=1800 audit(1672293535.513:1675): pid=8712 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1752.988327][   T27] audit: type=1804 audit(1672293535.513:1676): pid=8717 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/136/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1753.040985][   T27] audit: type=1804 audit(1672293535.523:1677): pid=8712 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/139/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1753.121386][   T27] audit: type=1800 audit(1672293535.533:1678): pid=8713 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1753.202464][   T27] audit: type=1804 audit(1672293535.543:1679): pid=8713 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/140/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1753.233535][   T27] audit: type=1800 audit(1672293535.543:1680): pid=8716 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1753.263061][   T27] audit: type=1804 audit(1672293535.553:1681): pid=8716 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/142/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1753.300439][   T27] audit: type=1800 audit(1672293535.593:1682): pid=8720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1753.499595][   T27] audit: type=1804 audit(1672293535.603:1683): pid=8720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/140/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1753.541191][ T8737] loop1: detected capacity change from 0 to 2048
[ 1753.585866][ T8740] loop0: detected capacity change from 0 to 2048
[ 1753.594230][ T8742] loop5: detected capacity change from 0 to 2048
[ 1753.601110][ T8743] loop2: detected capacity change from 0 to 2048
[ 1753.616643][ T8746] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.640363][ T8741] loop3: detected capacity change from 0 to 2048
[ 1753.647333][ T8747] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.655879][ T8748] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.713536][ T8751] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.716222][ T8745] loop4: detected capacity change from 0 to 2048
[ 1753.753443][ T8752] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.886275][ T8757] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:58:57 executed programs: 849
[ 1754.210371][ T8760] loop3: detected capacity change from 0 to 2048
[ 1754.308118][ T8761] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.609010][ T8765] loop2: detected capacity change from 0 to 2048
[ 1754.627723][ T8768] loop1: detected capacity change from 0 to 2048
[ 1754.649946][ T8770] loop5: detected capacity change from 0 to 2048
[ 1754.650253][ T8771] loop0: detected capacity change from 0 to 2048
[ 1754.665676][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1754.680486][ T6994] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1754.714718][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1754.737325][ T5157] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1754.744353][ T8773] loop4: detected capacity change from 0 to 2048
[ 1754.755686][ T8774] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.766470][ T8775] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.783064][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1754.807733][ T8776] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.840136][ T8777] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.942392][ T8781] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.284497][ T8785] loop3: detected capacity change from 0 to 2048
[ 1755.378456][ T8786] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.565199][ T8794] loop0: detected capacity change from 0 to 2048
[ 1755.583490][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1755.629460][ T8795] loop5: detected capacity change from 0 to 2048
[ 1755.641565][ T8792] loop1: detected capacity change from 0 to 2048
[ 1755.648387][ T8790] loop2: detected capacity change from 0 to 2048
[ 1755.651558][ T8798] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.723358][ T8799] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.734895][ T8800] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.745963][ T8797] loop4: detected capacity change from 0 to 2048
[ 1755.823694][ T8803] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.877725][ T8804] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.307153][ T8809] loop3: detected capacity change from 0 to 2048
[ 1756.381920][ T8810] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.567884][ T8812] loop2: detected capacity change from 0 to 2048
[ 1756.606546][ T8815] loop1: detected capacity change from 0 to 2048
[ 1756.639936][ T8817] loop0: detected capacity change from 0 to 2048
[ 1756.651640][ T8819] loop5: detected capacity change from 0 to 2048
[ 1756.682065][ T8822] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.699141][ T8823] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.754137][ T8824] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.774758][ T8825] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.805427][ T8821] loop4: detected capacity change from 0 to 2048
[ 1756.899755][ T8831] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.372269][ T8834] loop3: detected capacity change from 0 to 2048
[ 1757.505296][ T8839] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.548444][ T8836] loop2: detected capacity change from 0 to 2048
[ 1757.599535][ T8841] loop0: detected capacity change from 0 to 2048
[ 1757.608093][ T8840] loop1: detected capacity change from 0 to 2048
[ 1757.649560][ T8843] loop5: detected capacity change from 0 to 2048
[ 1757.656832][ T8847] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.688244][ T8846] loop4: detected capacity change from 0 to 2048
[ 1757.707199][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1757.707214][   T27] audit: type=1800 audit(1672293540.513:1736): pid=8836 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1757.709827][ T8848] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.744975][ T8849] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.758549][ T8850] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.765279][   T27] audit: type=1804 audit(1672293540.543:1737): pid=8836 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/147/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1757.836649][ T8852] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.960306][   T27] audit: type=1800 audit(1672293540.573:1738): pid=8841 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1758.109268][   T27] audit: type=1804 audit(1672293540.613:1739): pid=8841 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/145/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1758.227018][   T27] audit: type=1800 audit(1672293540.623:1740): pid=8843 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1758.424283][   T27] audit: type=1804 audit(1672293540.623:1741): pid=8843 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/144/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1758.503385][ T8858] loop3: detected capacity change from 0 to 2048
[ 1758.591273][   T27] audit: type=1800 audit(1672293540.643:1742): pid=8840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1758.633739][ T8867] loop4: detected capacity change from 0 to 2048
[ 1758.640531][ T8863] loop1: detected capacity change from 0 to 2048
[ 1758.644103][ T8860] loop2: detected capacity change from 0 to 2048
[ 1758.647791][ T8869] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.662097][   T27] audit: type=1804 audit(1672293540.653:1743): pid=8840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/141/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1758.679949][ T8868] loop5: detected capacity change from 0 to 2048
[ 1758.713882][   T27] audit: type=1800 audit(1672293540.693:1744): pid=8846 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1758.735074][ T8864] loop0: detected capacity change from 0 to 2048
[ 1758.745664][   T27] audit: type=1804 audit(1672293540.713:1745): pid=8846 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/145/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1758.778974][ T8871] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.790877][ T8870] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.801751][ T8872] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.823574][ T8873] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.838288][ T8875] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:59:02 executed programs: 879
[ 1759.526484][ T8883] loop3: detected capacity change from 0 to 2048
[ 1759.560945][ T8888] loop0: detected capacity change from 0 to 2048
[ 1759.583570][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1759.603770][ T8887] loop2: detected capacity change from 0 to 2048
[ 1759.641692][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1759.654434][ T8893] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.672278][ T8890] loop1: detected capacity change from 0 to 2048
[ 1759.691378][ T5157] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1759.720143][ T8895] loop4: detected capacity change from 0 to 2048
[ 1759.726867][ T8896] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.731923][ T8894] loop5: detected capacity change from 0 to 2048
[ 1759.745789][ T8898] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.781499][ T8899] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.843388][ T8902] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.935199][ T8904] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.461681][ T8908] loop3: detected capacity change from 0 to 2048
[ 1760.563917][ T8913] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.658720][ T8911] loop0: detected capacity change from 0 to 2048
[ 1760.683460][ T8912] loop2: detected capacity change from 0 to 2048
[ 1760.752368][ T8921] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.769315][ T8918] loop1: detected capacity change from 0 to 2048
[ 1760.773561][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1760.778056][ T8919] loop5: detected capacity change from 0 to 2048
[ 1760.793862][ T8920] loop4: detected capacity change from 0 to 2048
[ 1760.801256][ T8922] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.810459][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1760.891589][ T8925] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.918305][ T8926] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.936051][ T8927] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.557916][ T8932] loop3: detected capacity change from 0 to 2048
[ 1761.609645][ T8934] loop2: detected capacity change from 0 to 2048
[ 1761.642101][ T8940] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.720790][ T8945] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.735346][ T8939] loop0: detected capacity change from 0 to 2048
[ 1761.754440][ T8943] loop5: detected capacity change from 0 to 2048
[ 1761.764325][ T8942] loop4: detected capacity change from 0 to 2048
[ 1761.800168][ T8941] loop1: detected capacity change from 0 to 2048
[ 1761.830997][ T8948] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.865487][ T8949] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.898631][ T8950] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.903348][ T8952] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.369804][ T8958] loop1: detected capacity change from 0 to 2048
[ 1762.480129][ T8961] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.574119][ T8960] loop3: detected capacity change from 0 to 2048
[ 1762.639551][ T8964] loop2: detected capacity change from 0 to 2048
[ 1762.659097][ T8971] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.706895][ T8968] loop0: detected capacity change from 0 to 2048
[ 1762.718857][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 1762.718872][   T27] audit: type=1800 audit(1672293545.523:1796): pid=8960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1762.719474][ T8972] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.765245][   T27] audit: type=1804 audit(1672293545.563:1797): pid=8960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/149/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1762.766505][ T8970] loop5: detected capacity change from 0 to 2048
[ 1762.834450][ T8969] loop4: detected capacity change from 0 to 2048
[ 1762.836634][ T8975] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.882847][   T27] audit: type=1804 audit(1672293545.683:1798): pid=8964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/152/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1762.938135][ T8977] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.957296][ T8978] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.062586][   T27] audit: type=1804 audit(1672293545.683:1799): pid=8973 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/152/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1763.167872][   T27] audit: type=1800 audit(1672293545.683:1800): pid=8968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1763.182409][ T8983] loop2: detected capacity change from 0 to 2048
[ 1763.209887][ T5377] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1763.241936][ T5377] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1763.298951][ T5377] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1763.329543][   T27] audit: type=1804 audit(1672293545.713:1801): pid=8968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/150/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1763.390955][ T8986] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.437088][ T8985] loop1: detected capacity change from 0 to 2048
[ 1763.494564][   T27] audit: type=1800 audit(1672293545.793:1802): pid=8969 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1763.533698][ T8990] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.636466][   T27] audit: type=1800 audit(1672293545.793:1803): pid=8970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1763.670961][ T8989] loop3: detected capacity change from 0 to 2048
[ 1763.736250][ T8993] loop0: detected capacity change from 0 to 2048
[ 1763.744801][ T8996] loop4: detected capacity change from 0 to 2048
[ 1763.752919][   T27] audit: type=1804 audit(1672293545.803:1804): pid=8969 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/150/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1763.785291][ T8997] loop5: detected capacity change from 0 to 2048
[ 1763.828987][ T8998] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.831083][ T8999] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.866323][   T27] audit: type=1804 audit(1672293545.803:1805): pid=8970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/149/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1763.915453][ T9000] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.938300][ T9002] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.343921][ T9007] loop2: detected capacity change from 0 to 2048
2022/12/29 05:59:07 executed programs: 911
[ 1764.434497][ T9009] loop1: detected capacity change from 0 to 2048
[ 1764.481206][ T9010] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.542457][ T9013] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.608540][ T9012] loop3: detected capacity change from 0 to 2048
[ 1764.728446][ T9018] loop0: detected capacity change from 0 to 2048
[ 1764.739620][ T9020] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.755543][ T9019] loop4: detected capacity change from 0 to 2048
[ 1764.801164][ T9023] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.859548][ T9024] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.883229][ T9022] loop5: detected capacity change from 0 to 2048
[ 1765.071652][ T9028] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.358811][ T9031] loop2: detected capacity change from 0 to 2048
[ 1765.477101][ T9033] loop1: detected capacity change from 0 to 2048
[ 1765.491698][ T9034] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.606376][ T9039] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.628069][ T9036] loop3: detected capacity change from 0 to 2048
[ 1765.697130][ T9044] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.722002][ T9040] loop0: detected capacity change from 0 to 2048
[ 1765.790962][ T9047] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.821792][ T9042] loop4: detected capacity change from 0 to 2048
[ 1765.897021][ T9046] loop5: detected capacity change from 0 to 2048
[ 1765.941522][ T9050] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.038511][ T9052] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.330121][ T9055] loop2: detected capacity change from 0 to 2048
[ 1766.462084][ T9058] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.627128][ T9057] loop3: detected capacity change from 0 to 2048
[ 1766.690834][ T9060] loop1: detected capacity change from 0 to 2048
[ 1766.722776][ T9067] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.761805][ T9063] loop0: detected capacity change from 0 to 2048
[ 1766.782009][ T9065] loop4: detected capacity change from 0 to 2048
[ 1766.803210][ T9069] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.826931][ T9071] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.854630][ T9068] loop5: detected capacity change from 0 to 2048
[ 1766.862097][ T9072] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.958117][ T9076] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.415582][ T9079] loop2: detected capacity change from 0 to 2048
[ 1767.525479][ T9081] loop3: detected capacity change from 0 to 2048
[ 1767.570261][ T9083] loop1: detected capacity change from 0 to 2048
[ 1767.630500][ T9086] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.651512][ T9087] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.667676][ T9088] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.678595][ T9085] loop0: detected capacity change from 0 to 2048
[ 1767.736673][ T9093] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.752587][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1767.752603][   T27] audit: type=1800 audit(1672293550.553:1858): pid=9079 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1767.843314][ T9095] loop5: detected capacity change from 0 to 2048
[ 1767.887265][ T9096] loop4: detected capacity change from 0 to 2048
[ 1767.916882][   T27] audit: type=1804 audit(1672293550.593:1859): pid=9079 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/157/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1767.965849][ T9099] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.032757][ T9100] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.061332][   T27] audit: type=1800 audit(1672293550.653:1860): pid=9085 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1768.224131][   T27] audit: type=1804 audit(1672293550.653:1861): pid=9098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/155/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1768.246994][ T9103] loop0: detected capacity change from 0 to 2048
[ 1768.394299][ T9106] loop2: detected capacity change from 0 to 2048
[ 1768.402781][   T27] audit: type=1804 audit(1672293550.653:1862): pid=9097 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/155/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1768.450908][ T9107] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.507714][ T9108] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.546400][   T27] audit: type=1800 audit(1672293550.853:1863): pid=9095 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1768.577657][   T27] audit: type=1804 audit(1672293550.853:1864): pid=9095 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/154/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1768.610773][   T27] audit: type=1800 audit(1672293550.923:1865): pid=9096 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1768.644917][   T27] audit: type=1804 audit(1672293550.933:1866): pid=9096 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/155/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1768.685296][   T27] audit: type=1800 audit(1672293551.343:1867): pid=9103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1768.711230][ T9113] loop1: detected capacity change from 0 to 2048
[ 1768.719393][ T9112] loop3: detected capacity change from 0 to 2048
[ 1768.723516][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1768.813055][ T9116] loop4: detected capacity change from 0 to 2048
[ 1768.815406][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1768.876678][ T9117] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.882631][ T9118] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.967236][ T9123] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.984810][ T9120] loop5: detected capacity change from 0 to 2048
[ 1769.139448][ T9127] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.293409][ T9128] loop0: detected capacity change from 0 to 2048
[ 1769.328711][ T9130] loop1: detected capacity change from 0 to 2048
[ 1769.353828][ T9134] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.381442][ T9133] loop2: detected capacity change from 0 to 2048
[ 1769.421910][ T9135] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:59:12 executed programs: 942
[ 1769.541579][ T9138] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.735083][ T9140] loop3: detected capacity change from 0 to 2048
[ 1769.850906][ T9144] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.977811][ T9143] loop4: detected capacity change from 0 to 2048
[ 1770.033023][ T9146] loop5: detected capacity change from 0 to 2048
[ 1770.092184][ T9148] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.122943][ T9149] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.308020][ T9154] loop1: detected capacity change from 0 to 2048
[ 1770.317350][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1770.335755][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1770.378801][ T9153] loop0: detected capacity change from 0 to 2048
[ 1770.380879][ T5157] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1770.458413][ T9158] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.470506][ T9159] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.555698][ T9157] loop2: detected capacity change from 0 to 2048
[ 1770.736905][ T9164] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.901879][ T9166] loop4: detected capacity change from 0 to 2048
[ 1770.911462][ T9163] loop3: detected capacity change from 0 to 2048
[ 1770.973870][ T9170] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.998424][ T9171] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.035300][ T9169] loop5: detected capacity change from 0 to 2048
[ 1771.159044][ T9174] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.360349][ T9176] loop0: detected capacity change from 0 to 2048
[ 1771.388784][ T9179] loop1: detected capacity change from 0 to 2048
[ 1771.446254][ T9182] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.454379][ T9181] loop2: detected capacity change from 0 to 2048
[ 1771.480681][ T9183] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.668092][ T9186] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.865024][ T9189] loop3: detected capacity change from 0 to 2048
[ 1771.918695][ T9192] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.007330][ T9191] loop4: detected capacity change from 0 to 2048
[ 1772.118592][ T9196] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.140467][ T9195] loop5: detected capacity change from 0 to 2048
[ 1772.228299][ T9199] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.383426][ T9200] loop0: detected capacity change from 0 to 2048
[ 1772.459109][ T9206] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.460449][ T9203] loop1: detected capacity change from 0 to 2048
[ 1772.496455][ T9205] loop2: detected capacity change from 0 to 2048
[ 1772.593604][ T9208] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.704129][ T9209] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.773588][   T27] kauditd_printk_skb: 51 callbacks suppressed
[ 1772.773602][   T27] audit: type=1800 audit(1672293555.573:1919): pid=9203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1772.958579][   T27] audit: type=1804 audit(1672293555.613:1920): pid=9203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/156/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1772.990795][ T9213] loop3: detected capacity change from 0 to 2048
[ 1773.065122][ T9215] loop4: detected capacity change from 0 to 2048
[ 1773.082486][ T9218] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.154906][   T27] audit: type=1800 audit(1672293555.953:1921): pid=9213 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1773.178461][ T9220] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.187277][ T9217] loop5: detected capacity change from 0 to 2048
[ 1773.191650][   T27] audit: type=1804 audit(1672293555.983:1922): pid=9213 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/159/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1773.385986][ T9225] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.408206][   T27] audit: type=1800 audit(1672293556.063:1923): pid=9215 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1773.454040][   T27] audit: type=1804 audit(1672293556.073:1924): pid=9215 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/160/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1773.499571][ T9223] loop0: detected capacity change from 0 to 2048
[ 1773.500881][   T27] audit: type=1800 audit(1672293556.283:1925): pid=9217 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1773.566347][   T27] audit: type=1804 audit(1672293556.293:1926): pid=9217 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/159/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1773.587971][ T9229] loop1: detected capacity change from 0 to 2048
[ 1773.623479][ T9226] loop2: detected capacity change from 0 to 2048
[ 1773.632607][ T9230] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.718636][   T27] audit: type=1800 audit(1672293556.523:1927): pid=9223 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1773.719928][ T9232] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.760998][ T9233] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.847358][   T27] audit: type=1804 audit(1672293556.553:1928): pid=9223 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/161/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1774.071996][ T9239] loop3: detected capacity change from 0 to 2048
[ 1774.107374][ T9242] loop5: detected capacity change from 0 to 2048
[ 1774.110934][ T9240] loop4: detected capacity change from 0 to 2048
[ 1774.148511][ T9245] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.197404][ T9246] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.263473][ T9248] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.289884][ T9244] loop2: detected capacity change from 0 to 2048
[ 1774.372460][ T9252] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.594414][ T9253] loop0: detected capacity change from 0 to 2048
[ 1774.657278][ T9256] loop1: detected capacity change from 0 to 2048
[ 1774.713568][ T9257] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:59:17 executed programs: 971
[ 1774.773146][ T9258] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.130921][ T9263] loop3: detected capacity change from 0 to 2048
[ 1775.138271][ T9264] loop4: detected capacity change from 0 to 2048
[ 1775.181038][ T9266] loop5: detected capacity change from 0 to 2048
[ 1775.188546][ T9268] loop2: detected capacity change from 0 to 2048
[ 1775.220682][ T9269] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.233780][ T9270] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.258170][ T9271] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.281643][ T9272] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.616823][ T9278] loop0: detected capacity change from 0 to 2048
[ 1775.628902][ T6994] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1775.662596][ T6994] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1775.733057][ T6994] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1775.741870][ T9280] loop1: detected capacity change from 0 to 2048
[ 1775.805773][ T9281] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.844139][ T9282] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.181042][ T9287] loop4: detected capacity change from 0 to 2048
[ 1776.197162][ T9289] loop3: detected capacity change from 0 to 2048
[ 1776.243958][ T9290] loop5: detected capacity change from 0 to 2048
[ 1776.247224][ T9293] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.289930][ T9294] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.343174][ T9292] loop2: detected capacity change from 0 to 2048
[ 1776.360995][ T9297] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.503090][ T9300] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.619842][ T9299] loop0: detected capacity change from 0 to 2048
[ 1776.712326][ T9304] loop1: detected capacity change from 0 to 2048
[ 1776.727839][ T9305] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.844145][ T9307] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.279709][ T9310] loop4: detected capacity change from 0 to 2048
[ 1777.300898][ T9313] loop3: detected capacity change from 0 to 2048
[ 1777.318202][ T9317] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.337307][ T9315] loop5: detected capacity change from 0 to 2048
[ 1777.357302][ T9316] loop2: detected capacity change from 0 to 2048
[ 1777.426345][ T9320] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.430968][ T9318] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.467902][ T9321] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.666739][ T9327] loop0: detected capacity change from 0 to 2048
[ 1777.706898][ T9329] loop1: detected capacity change from 0 to 2048
[ 1777.813749][ T9332] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.850613][ T9333] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.860131][ T9331] loop3: detected capacity change from 0 to 2048
[ 1777.890834][   T27] kauditd_printk_skb: 48 callbacks suppressed
[ 1777.890849][   T27] audit: type=1800 audit(1672293560.693:1977): pid=9327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1778.018807][ T9336] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.071693][   T27] audit: type=1804 audit(1672293560.733:1978): pid=9327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/165/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1778.195140][   T27] audit: type=1800 audit(1672293560.733:1979): pid=9329 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1778.255401][ T9339] loop4: detected capacity change from 0 to 2048
[ 1778.275267][ T9341] loop2: detected capacity change from 0 to 2048
[ 1778.306801][   T27] audit: type=1804 audit(1672293560.743:1980): pid=9329 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/161/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1778.322579][ T9343] loop5: detected capacity change from 0 to 2048
[ 1778.364072][   T27] audit: type=1800 audit(1672293560.933:1981): pid=9331 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1778.367544][ T9344] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.399789][   T27] audit: type=1804 audit(1672293560.943:1982): pid=9331 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/164/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1778.425616][ T9345] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.449761][   T27] audit: type=1800 audit(1672293561.253:1983): pid=9339 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1778.477928][   T27] audit: type=1800 audit(1672293561.283:1984): pid=9341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1778.501367][ T9346] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.523535][   T27] audit: type=1804 audit(1672293561.283:1985): pid=9339 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/165/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1778.765347][   T27] audit: type=1804 audit(1672293561.323:1986): pid=9341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/168/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1778.795876][ T9351] loop0: detected capacity change from 0 to 2048
[ 1778.857131][ T9353] loop1: detected capacity change from 0 to 2048
[ 1778.892341][ T9355] loop3: detected capacity change from 0 to 2048
[ 1778.944383][ T9356] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.979220][ T9358] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.993841][ T9357] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.302179][ T9365] loop4: detected capacity change from 0 to 2048
[ 1779.316679][ T9366] loop2: detected capacity change from 0 to 2048
[ 1779.381255][ T9368] loop1: detected capacity change from 0 to 2048
[ 1779.395087][ T9371] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.403208][ T9372] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.416839][ T9370] loop5: detected capacity change from 0 to 2048
[ 1779.486513][ T9374] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.523946][ T9375] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.823651][ T9380] loop0: detected capacity change from 0 to 2048
[ 1779.896205][ T9383] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:59:22 executed programs: 1002
[ 1779.994925][ T9382] loop3: detected capacity change from 0 to 2048
[ 1780.066029][ T9385] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.368927][ T9393] loop1: detected capacity change from 0 to 2048
[ 1780.374043][ T9389] loop4: detected capacity change from 0 to 2048
[ 1780.413542][ T9394] loop5: detected capacity change from 0 to 2048
[ 1780.419640][ T9391] loop2: detected capacity change from 0 to 2048
[ 1780.454824][ T9395] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.468592][ T9396] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.504867][ T9397] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.595527][ T9400] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.900159][ T9404] loop0: detected capacity change from 0 to 2048
[ 1780.997552][ T9407] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.002816][ T9406] loop3: detected capacity change from 0 to 2048
[ 1781.176357][ T9411] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.286394][ T9410] loop4: detected capacity change from 0 to 2048
[ 1781.337175][ T9413] loop1: detected capacity change from 0 to 2048
[ 1781.383156][ T9418] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.428743][ T9420] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.444637][ T9416] loop5: detected capacity change from 0 to 2048
[ 1781.539541][ T9419] loop2: detected capacity change from 0 to 2048
[ 1781.549765][ T9423] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.597488][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1781.688039][ T9425] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.858926][ T9428] loop0: detected capacity change from 0 to 2048
[ 1781.968672][ T9431] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.089932][ T9430] loop3: detected capacity change from 0 to 2048
[ 1782.198753][ T9434] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.304512][ T9437] loop1: detected capacity change from 0 to 2048
[ 1782.348173][ T9435] loop4: detected capacity change from 0 to 2048
[ 1782.405704][ T9442] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.465518][ T9444] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.526378][ T9441] loop5: detected capacity change from 0 to 2048
[ 1782.533030][ T9443] loop2: detected capacity change from 0 to 2048
[ 1782.658740][ T9448] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.670235][ T9447] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.824760][ T9447] NILFS (loop5): nilfs_direct_assign (ino=6): invalid key: 66
[ 1782.868337][ T9451] loop0: detected capacity change from 0 to 2048
[ 1782.877644][ T9447] NILFS error (device loop5): nilfs_bmap_assign: broken bmap (inode number=6)
[ 1782.952612][ T9447] Remounting filesystem read-only
[ 1782.995679][ T9454] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.107325][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1783.107340][   T27] audit: type=1800 audit(1672293565.903:2039): pid=9451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1783.257095][ T9455] loop3: detected capacity change from 0 to 2048
[ 1783.269929][   T27] audit: type=1804 audit(1672293565.913:2040): pid=9451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/170/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1783.334612][ T9459] loop5: detected capacity change from 0 to 2048
[ 1783.362238][ T9461] loop4: detected capacity change from 0 to 2048
[ 1783.388082][ T9468] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.398969][ T9469] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.425859][ T9470] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.444746][ T9467] loop2: detected capacity change from 0 to 2048
[ 1783.452704][ T9465] loop1: detected capacity change from 0 to 2048
[ 1783.457862][   T27] audit: type=1800 audit(1672293566.253:2041): pid=9459 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1783.465132][ T9464] loop0: detected capacity change from 0 to 2048
[ 1783.554854][ T9473] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.586257][ T9475] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.590444][   T27] audit: type=1800 audit(1672293566.263:2042): pid=9455 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1783.758778][ T9480] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.792621][   T27] audit: type=1804 audit(1672293566.293:2043): pid=9459 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/169/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1783.970202][ T9484] loop2: detected capacity change from 0 to 2048
[ 1783.985085][   T27] audit: type=1804 audit(1672293566.293:2044): pid=9455 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/169/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1784.048494][ T9485] loop1: detected capacity change from 0 to 2048
[ 1784.097767][ T9487] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.146833][ T9489] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.176772][   T27] audit: type=1800 audit(1672293566.323:2045): pid=9461 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1784.257746][ T9488] loop3: detected capacity change from 0 to 2048
[ 1784.277655][   T27] audit: type=1804 audit(1672293566.333:2046): pid=9461 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/170/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1784.363620][ T9495] loop4: detected capacity change from 0 to 2048
[ 1784.393650][ T9491] loop5: detected capacity change from 0 to 2048
[ 1784.399946][   T27] audit: type=1800 audit(1672293566.473:2047): pid=9467 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1784.421144][ T9498] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.436640][   T27] audit: type=1804 audit(1672293566.473:2048): pid=9467 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/173/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1784.469494][ T9497] loop0: detected capacity change from 0 to 2048
[ 1784.492937][ T9499] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.534783][ T9500] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.571844][ T9503] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.843409][ T9510] loop2: detected capacity change from 0 to 2048
[ 1784.933690][ T9512] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:59:27 executed programs: 1035
[ 1784.992425][ T9508] loop4: detected capacity change from 0 to 2048
[ 1785.064627][ T9513] loop1: detected capacity change from 0 to 2048
[ 1785.095261][ T9515] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.169484][ T9518] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.235336][ T9517] loop3: detected capacity change from 0 to 2048
[ 1785.303012][ T9523] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.374833][ T9521] loop5: detected capacity change from 0 to 2048
[ 1785.475456][ T9527] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.478922][ T9525] loop0: detected capacity change from 0 to 2048
[ 1785.574703][ T9528] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.973413][ T9533] loop4: detected capacity change from 0 to 2048
[ 1785.989040][ T9534] loop2: detected capacity change from 0 to 2048
[ 1786.060377][ T9537] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.102125][ T9538] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.147020][ T9536] loop1: detected capacity change from 0 to 2048
[ 1786.262447][ T9541] loop3: detected capacity change from 0 to 2048
[ 1786.284333][ T9545] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.365746][ T9549] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.401153][ T9546] loop5: detected capacity change from 0 to 2048
[ 1786.416449][ T9547] loop0: detected capacity change from 0 to 2048
[ 1786.492704][ T9551] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.535964][ T9552] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.995730][ T9557] loop4: detected capacity change from 0 to 2048
[ 1787.010837][ T9558] loop2: detected capacity change from 0 to 2048
[ 1787.079825][ T9561] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.103748][ T9560] loop1: detected capacity change from 0 to 2048
[ 1787.121673][ T9562] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.185783][ T9565] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.304730][ T9567] loop3: detected capacity change from 0 to 2048
[ 1787.406494][ T9573] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.441488][ T9571] loop5: detected capacity change from 0 to 2048
[ 1787.451408][ T9572] loop0: detected capacity change from 0 to 2048
[ 1787.532276][ T9575] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.556612][ T9574] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.002561][ T9580] loop4: detected capacity change from 0 to 2048
[ 1788.051683][ T9582] loop1: detected capacity change from 0 to 2048
[ 1788.076613][ T9584] loop2: detected capacity change from 0 to 2048
[ 1788.113015][ T9585] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.180612][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1788.180628][   T27] audit: type=1800 audit(1672293570.983:2101): pid=9580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1788.208351][ T9587] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.239910][ T9590] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.294165][ T9589] loop3: detected capacity change from 0 to 2048
[ 1788.313395][   T27] audit: type=1804 audit(1672293570.983:2102): pid=9580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/175/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1788.426500][ T9597] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.468279][ T9594] loop5: detected capacity change from 0 to 2048
[ 1788.504014][   T27] audit: type=1800 audit(1672293571.073:2103): pid=9582 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1788.542990][   T27] audit: type=1804 audit(1672293571.083:2104): pid=9582 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/172/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1788.547878][ T9596] loop0: detected capacity change from 0 to 2048
[ 1788.581573][   T27] audit: type=1800 audit(1672293571.143:2105): pid=9584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1788.632112][ T9600] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.724487][   T27] audit: type=1804 audit(1672293571.143:2106): pid=9584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/178/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1788.868021][ T9604] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.911448][   T27] audit: type=1800 audit(1672293571.343:2107): pid=9589 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1788.919213][ T9603] loop3: detected capacity change from 0 to 2048
[ 1788.992341][ T9607] loop4: detected capacity change from 0 to 2048
[ 1789.000493][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1789.007880][ T9610] loop5: detected capacity change from 0 to 2048
[ 1789.035484][   T27] audit: type=1804 audit(1672293571.373:2108): pid=9589 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/174/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1789.048513][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1789.086981][ T9612] loop2: detected capacity change from 0 to 2048
[ 1789.095591][ T9614] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.099792][ T9613] loop1: detected capacity change from 0 to 2048
[ 1789.110351][   T27] audit: type=1800 audit(1672293571.553:2109): pid=9594 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1789.146784][ T5322] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1789.149179][   T27] audit: type=1804 audit(1672293571.563:2110): pid=9594 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/174/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1789.189956][ T9616] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.201183][ T9617] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.215981][ T9615] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.246030][ T9618] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.557387][ T9626] loop0: detected capacity change from 0 to 2048
[ 1789.609835][ T9628] loop2: detected capacity change from 0 to 2048
[ 1789.651425][ T9629] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.720734][ T9630] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.952421][ T9634] loop3: detected capacity change from 0 to 2048
[ 1790.013798][ T9641] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.027645][ T9637] loop5: detected capacity change from 0 to 2048
[ 1790.061641][ T9638] loop4: detected capacity change from 0 to 2048
[ 1790.068834][ T9640] loop1: detected capacity change from 0 to 2048
[ 1790.120454][ T9642] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.140991][ T9643] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:59:33 executed programs: 1066
[ 1790.174957][ T9645] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.644425][ T9650] loop0: detected capacity change from 0 to 2048
[ 1790.710450][ T9652] loop2: detected capacity change from 0 to 2048
[ 1790.758584][ T9653] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.823309][ T9655] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.906480][ T9656] loop3: detected capacity change from 0 to 2048
[ 1790.908086][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1791.025793][ T9664] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.071014][ T9659] loop5: detected capacity change from 0 to 2048
[ 1791.102178][ T6994] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1791.118270][ T9663] loop4: detected capacity change from 0 to 2048
[ 1791.139298][ T9665] loop1: detected capacity change from 0 to 2048
[ 1791.163057][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1791.214189][ T9667] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.240733][ T9668] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.251003][ T9669] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.646522][ T1209] ieee802154 phy0 wpan0: encryption failed: -22
[ 1791.652897][ T1209] ieee802154 phy1 wpan1: encryption failed: -22
[ 1791.768486][ T9675] loop0: detected capacity change from 0 to 2048
[ 1791.809826][ T9676] loop2: detected capacity change from 0 to 2048
[ 1791.880385][ T9678] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.927501][ T9681] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.985546][ T9679] loop3: detected capacity change from 0 to 2048
[ 1792.072257][ T9682] loop5: detected capacity change from 0 to 2048
[ 1792.094542][ T9689] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.134128][ T9685] loop4: detected capacity change from 0 to 2048
[ 1792.178358][ T9687] loop1: detected capacity change from 0 to 2048
[ 1792.206498][ T9691] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.243525][ T9692] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.301767][ T9694] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.785072][ T9700] loop2: detected capacity change from 0 to 2048
[ 1792.786590][ T9699] loop0: detected capacity change from 0 to 2048
[ 1792.935093][ T9703] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.977505][ T9706] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.995618][ T9702] loop3: detected capacity change from 0 to 2048
[ 1793.061139][ T9705] loop5: detected capacity change from 0 to 2048
[ 1793.110151][ T9713] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.151367][ T9714] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.167077][ T9708] loop4: detected capacity change from 0 to 2048
[ 1793.191027][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1793.191042][   T27] audit: type=1800 audit(1672293575.993:2163): pid=9702 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1793.217046][ T9711] loop1: detected capacity change from 0 to 2048
[ 1793.303816][ T9717] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.347471][ T9718] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.354317][   T27] audit: type=1804 audit(1672293576.023:2164): pid=9702 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/179/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1793.583825][ T9721] loop3: detected capacity change from 0 to 2048
[ 1793.632223][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1793.655896][   T27] audit: type=1800 audit(1672293576.063:2165): pid=9705 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1793.750431][ T9725] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.833463][   T27] audit: type=1804 audit(1672293576.073:2166): pid=9705 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/179/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1793.920150][ T9726] loop0: detected capacity change from 0 to 2048
[ 1794.004931][ T9727] loop2: detected capacity change from 0 to 2048
[ 1794.007774][   T27] audit: type=1800 audit(1672293576.213:2167): pid=9711 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1794.047556][ T9734] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.065470][ T9731] loop5: detected capacity change from 0 to 2048
[ 1794.148682][ T9739] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.163976][ T9735] loop3: detected capacity change from 0 to 2048
[ 1794.170101][ T9737] loop4: detected capacity change from 0 to 2048
[ 1794.184523][   T27] audit: type=1804 audit(1672293576.233:2168): pid=9711 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/177/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1794.184774][ T9740] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.233485][ T9738] loop1: detected capacity change from 0 to 2048
[ 1794.305573][ T9745] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.322299][ T9747] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.339418][   T27] audit: type=1800 audit(1672293576.253:2169): pid=9708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1794.361876][ T9748] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.479545][   T27] audit: type=1804 audit(1672293576.283:2170): pid=9708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/180/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1794.635096][ T9754] loop2: detected capacity change from 0 to 2048
[ 1794.686948][   T27] audit: type=1804 audit(1672293576.673:2171): pid=9721 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/180/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1794.732427][ T9759] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.784623][ T9757] loop3: detected capacity change from 0 to 2048
[ 1794.793266][ T9758] loop5: detected capacity change from 0 to 2048
[ 1794.858757][   T27] audit: type=1804 audit(1672293576.673:2172): pid=9728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/180/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1794.891107][ T9762] loop0: detected capacity change from 0 to 2048
[ 1794.900367][ T9764] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.914947][ T9763] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.037856][ T9767] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.161623][ T9771] loop4: detected capacity change from 0 to 2048
2022/12/29 05:59:38 executed programs: 1098
[ 1795.240576][ T9772] loop1: detected capacity change from 0 to 2048
[ 1795.250273][ T9776] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.266703][ T9775] loop3: detected capacity change from 0 to 2048
[ 1795.383565][ T9779] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.386877][ T9778] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.637396][ T9783] loop2: detected capacity change from 0 to 2048
[ 1795.766141][ T9786] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.820751][ T9785] loop5: detected capacity change from 0 to 2048
[ 1795.921043][ T9788] loop0: detected capacity change from 0 to 2048
[ 1796.003341][ T9790] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.019795][ T9791] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.168481][ T9794] loop4: detected capacity change from 0 to 2048
[ 1796.209057][ T9796] loop1: detected capacity change from 0 to 2048
[ 1796.273915][ T9800] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.341058][ T9801] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.364597][ T9799] loop3: detected capacity change from 0 to 2048
[ 1796.540155][ T9805] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.619675][ T9806] loop2: detected capacity change from 0 to 2048
[ 1796.781960][ T9811] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.844757][ T9809] loop5: detected capacity change from 0 to 2048
[ 1796.911214][ T9812] loop0: detected capacity change from 0 to 2048
[ 1796.957602][ T9814] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.022542][ T9816] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.194383][ T9821] loop1: detected capacity change from 0 to 2048
[ 1797.271570][ T9818] loop4: detected capacity change from 0 to 2048
[ 1797.274530][ T9824] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.362227][ T9825] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.379184][ T9823] loop3: detected capacity change from 0 to 2048
[ 1797.538814][ T9828] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.744457][ T9831] loop2: detected capacity change from 0 to 2048
[ 1797.829393][ T9836] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.841879][ T9833] loop5: detected capacity change from 0 to 2048
[ 1797.964265][ T9835] loop0: detected capacity change from 0 to 2048
[ 1797.971211][ T9838] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.134286][ T9844] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.208180][ T9841] loop4: detected capacity change from 0 to 2048
[ 1798.221725][ T9843] loop1: detected capacity change from 0 to 2048
[ 1798.228894][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1798.228908][   T27] audit: type=1800 audit(1672293581.033:2227): pid=9835 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1798.336280][ T9848] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.378841][ T9849] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.422244][   T27] audit: type=1804 audit(1672293581.063:2228): pid=9835 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/185/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1798.473460][ T9847] loop3: detected capacity change from 0 to 2048
[ 1798.581040][ T9852] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.612254][   T27] audit: type=1800 audit(1672293581.213:2229): pid=9843 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1798.771610][   T27] audit: type=1804 audit(1672293581.223:2230): pid=9843 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/182/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1798.783170][ T9854] loop2: detected capacity change from 0 to 2048
[ 1798.923184][ T9857] loop5: detected capacity change from 0 to 2048
[ 1798.949029][   T27] audit: type=1800 audit(1672293581.283:2231): pid=9841 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1798.949888][ T9860] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.986062][ T9859] loop0: detected capacity change from 0 to 2048
[ 1799.066758][ T9864] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.089574][ T9862] loop4: detected capacity change from 0 to 2048
[ 1799.129399][ T9865] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.137793][   T27] audit: type=1804 audit(1672293581.283:2232): pid=9841 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/185/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1799.232927][ T9869] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.325909][   T27] audit: type=1800 audit(1672293581.453:2233): pid=9847 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1799.379343][ T9870] loop1: detected capacity change from 0 to 2048
[ 1799.403975][ T5377] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1799.458063][ T9872] loop3: detected capacity change from 0 to 2048
[ 1799.495123][   T27] audit: type=1804 audit(1672293581.463:2234): pid=9847 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/186/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1799.530532][ T9874] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.576916][ T9875] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.677163][   T27] audit: type=1800 audit(1672293581.873:2235): pid=9854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1799.826015][   T27] audit: type=1804 audit(1672293581.883:2236): pid=9854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/189/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1799.829839][ T9879] loop2: detected capacity change from 0 to 2048
[ 1800.034882][ T9881] loop5: detected capacity change from 0 to 2048
[ 1800.069187][ T9884] loop0: detected capacity change from 0 to 2048
[ 1800.086703][ T9885] loop4: detected capacity change from 0 to 2048
[ 1800.125712][ T9887] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.127427][ T9886] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.194291][ T9889] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.213763][ T9890] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:59:43 executed programs: 1129
[ 1800.453323][ T9896] loop1: detected capacity change from 0 to 2048
[ 1800.547898][ T9899] loop3: detected capacity change from 0 to 2048
[ 1800.589391][ T9901] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.599655][ T9900] loop0: detected capacity change from 0 to 2048
[ 1800.673861][ T9902] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.723829][ T9906] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.877351][ T9905] loop2: detected capacity change from 0 to 2048
[ 1801.017597][ T9911] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.073951][ T9910] loop5: detected capacity change from 0 to 2048
[ 1801.130671][ T9914] loop4: detected capacity change from 0 to 2048
[ 1801.160601][ T9915] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.202303][ T9916] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.486971][ T9921] loop1: detected capacity change from 0 to 2048
[ 1801.516463][ T9923] loop3: detected capacity change from 0 to 2048
[ 1801.563711][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1801.613489][ T9926] loop0: detected capacity change from 0 to 2048
[ 1801.620512][ T5322] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1801.638893][ T9928] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.676641][ T9929] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.691567][ T9927] loop5: detected capacity change from 0 to 2048
[ 1801.786925][ T9934] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.822715][ T9931] loop2: detected capacity change from 0 to 2048
[ 1801.842213][ T9935] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.865769][ T9937] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.287517][ T9941] loop4: detected capacity change from 0 to 2048
[ 1802.415557][ T9945] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.513383][ T9943] loop1: detected capacity change from 0 to 2048
[ 1802.542955][ T9948] loop5: detected capacity change from 0 to 2048
[ 1802.602942][ T9950] loop0: detected capacity change from 0 to 2048
[ 1802.621697][ T9947] loop3: detected capacity change from 0 to 2048
[ 1802.630908][ T9952] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.642305][ T9953] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.675448][ T9954] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.747427][ T9960] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.854761][ T9957] loop2: detected capacity change from 0 to 2048
[ 1802.934508][ T9962] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.328167][ T9965] loop4: detected capacity change from 0 to 2048
[ 1803.442967][ T9971] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.480421][ T9967] loop1: detected capacity change from 0 to 2048
[ 1803.537030][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1803.537054][   T27] audit: type=1800 audit(1672293586.343:2289): pid=9965 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1803.570141][ T9972] loop5: detected capacity change from 0 to 2048
[ 1803.582992][ T9970] loop3: detected capacity change from 0 to 2048
[ 1803.636862][ T9976] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.657972][ T9978] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.670474][   T27] audit: type=1804 audit(1672293586.373:2290): pid=9965 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/190/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1803.675816][ T9975] loop0: detected capacity change from 0 to 2048
[ 1803.735722][ T9981] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.825143][ T9980] loop2: detected capacity change from 0 to 2048
[ 1803.855756][   T27] audit: type=1804 audit(1672293586.553:2291): pid=9972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/190/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1803.909029][ T9986] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.988261][ T9989] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.060824][   T27] audit: type=1804 audit(1672293586.553:2292): pid=9979 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/190/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1804.067101][ T9987] loop5: detected capacity change from 0 to 2048
[ 1804.116877][   T27] audit: type=1800 audit(1672293586.573:2293): pid=9967 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1804.162741][   T27] audit: type=1804 audit(1672293586.583:2294): pid=9967 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/187/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1804.234232][ T9992] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.390853][   T27] audit: type=1800 audit(1672293586.623:2295): pid=9970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1804.437088][ T9994] loop4: detected capacity change from 0 to 2048
[ 1804.478277][ T9997] loop2: detected capacity change from 0 to 2048
[ 1804.516189][   T27] audit: type=1804 audit(1672293586.643:2296): pid=9970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/191/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1804.539459][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1804.554592][T10000] loop1: detected capacity change from 0 to 2048
[ 1804.568259][T10004] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.620818][T10003] loop0: detected capacity change from 0 to 2048
[ 1804.643422][T10001] loop3: detected capacity change from 0 to 2048
[ 1804.656019][T10006] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.670891][T10005] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.682321][   T27] audit: type=1800 audit(1672293586.803:2297): pid=9975 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1804.708585][   T27] audit: type=1804 audit(1672293586.813:2298): pid=9975 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/191/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1804.776138][T10008] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.793039][T10011] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.141554][T10015] loop5: detected capacity change from 0 to 2048
[ 1805.274162][T10016] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.435759][T10018] loop4: detected capacity change from 0 to 2048
[ 1805.502441][T10021] loop2: detected capacity change from 0 to 2048
[ 1805.534564][T10024] loop3: detected capacity change from 0 to 2048
[ 1805.552108][T10025] loop1: detected capacity change from 0 to 2048
[ 1805.564736][T10028] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.588536][T10029] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.614875][T10027] loop0: detected capacity change from 0 to 2048
[ 1805.653772][T10031] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.675005][T10033] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.697157][T10032] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:59:48 executed programs: 1161
[ 1806.148400][T10039] loop5: detected capacity change from 0 to 2048
[ 1806.241493][T10040] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.477722][T10045] loop2: detected capacity change from 0 to 2048
[ 1806.482937][T10043] loop4: detected capacity change from 0 to 2048
[ 1806.513596][T10047] loop3: detected capacity change from 0 to 2048
[ 1806.524247][T10049] loop1: detected capacity change from 0 to 2048
[ 1806.544295][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1806.567596][T10051] loop0: detected capacity change from 0 to 2048
[ 1806.579142][T10052] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.580295][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1806.609706][T10053] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.642202][T10054] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.674852][T10055] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.711674][T10056] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.137747][T10065] loop0: detected capacity change from 0 to 2048
[ 1807.175526][T10066] loop5: detected capacity change from 0 to 2048
[ 1807.200802][T10067] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.263932][T10068] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.475339][T10072] loop4: detected capacity change from 0 to 2048
[ 1807.515197][T10076] loop3: detected capacity change from 0 to 2048
[ 1807.551691][T10077] loop1: detected capacity change from 0 to 2048
[ 1807.559949][T10079] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.563026][T10078] loop2: detected capacity change from 0 to 2048
[ 1807.613636][T10081] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.637216][T10080] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.775533][T10085] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.164331][T10089] loop5: detected capacity change from 0 to 2048
[ 1808.224060][T10090] loop0: detected capacity change from 0 to 2048
[ 1808.261614][T10091] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.332669][T10092] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.572976][T10099] loop1: detected capacity change from 0 to 2048
[ 1808.588200][T10097] loop4: detected capacity change from 0 to 2048
[ 1808.634910][T10102] loop3: detected capacity change from 0 to 2048
[ 1808.641587][T10100] loop2: detected capacity change from 0 to 2048
[ 1808.660462][T10103] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.679749][T10104] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.699526][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1808.699541][   T27] audit: type=1800 audit(1672293591.503:2353): pid=10099 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1808.737812][   T27] audit: type=1804 audit(1672293591.533:2354): pid=10099 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/192/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1808.767574][   T27] audit: type=1800 audit(1672293591.543:2355): pid=10097 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1808.793159][   T27] audit: type=1804 audit(1672293591.593:2356): pid=10097 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/195/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1808.819800][T10105] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.842527][T10107] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.073703][   T27] audit: type=1800 audit(1672293591.693:2357): pid=10100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1809.204307][   T27] audit: type=1804 audit(1672293591.693:2358): pid=10100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/199/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1809.264717][T10112] loop5: detected capacity change from 0 to 2048
[ 1809.307695][T10114] loop0: detected capacity change from 0 to 2048
[ 1809.349288][   T27] audit: type=1800 audit(1672293591.753:2359): pid=10102 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1809.392845][   T27] audit: type=1804 audit(1672293591.753:2360): pid=10102 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/196/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1809.418830][T10115] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.465975][T10117] loop4: detected capacity change from 0 to 2048
[ 1809.473599][T10119] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.544184][   T27] audit: type=1800 audit(1672293592.253:2361): pid=10112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1809.582862][T10122] loop2: detected capacity change from 0 to 2048
[ 1809.603021][T10127] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.624918][T10121] loop1: detected capacity change from 0 to 2048
[ 1809.652078][T10125] loop3: detected capacity change from 0 to 2048
[ 1809.654112][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1809.660906][   T27] audit: type=1804 audit(1672293592.293:2362): pid=10112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/196/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1809.711980][T10129] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.772443][T10132] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.783870][T10133] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.973952][T10136] loop4: detected capacity change from 0 to 2048
[ 1810.037848][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1810.092896][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1810.139272][T10140] loop2: detected capacity change from 0 to 2048
[ 1810.158097][ T5377] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1810.165063][ T5322] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1810.246801][T10144] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.269939][T10145] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.341661][T10142] loop0: detected capacity change from 0 to 2048
[ 1810.416532][T10146] loop5: detected capacity change from 0 to 2048
[ 1810.465953][T10149] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.513544][T10151] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.594967][T10152] loop1: detected capacity change from 0 to 2048
[ 1810.725293][T10157] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.782189][T10156] loop3: detected capacity change from 0 to 2048
[ 1810.917653][T10161] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 05:59:53 executed programs: 1193
[ 1811.035647][T10160] loop4: detected capacity change from 0 to 2048
[ 1811.140479][T10165] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.228227][T10164] loop2: detected capacity change from 0 to 2048
[ 1811.296645][T10167] loop0: detected capacity change from 0 to 2048
[ 1811.342220][T10171] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.390100][T10172] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.434804][T10170] loop5: detected capacity change from 0 to 2048
[ 1811.534749][T10177] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.703071][T10176] loop1: detected capacity change from 0 to 2048
[ 1811.739149][T10180] loop3: detected capacity change from 0 to 2048
[ 1811.835701][T10182] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.846713][T10181] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.130205][T10185] loop4: detected capacity change from 0 to 2048
[ 1812.200520][T10188] loop2: detected capacity change from 0 to 2048
[ 1812.214327][T10189] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.274966][T10191] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.399110][T10193] loop0: detected capacity change from 0 to 2048
[ 1812.474151][T10194] loop5: detected capacity change from 0 to 2048
[ 1812.505080][T10197] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.598918][T10201] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.648152][T10199] loop1: detected capacity change from 0 to 2048
[ 1812.770616][T10205] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.830650][T10204] loop3: detected capacity change from 0 to 2048
[ 1812.941956][T10207] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.110822][T10209] loop4: detected capacity change from 0 to 2048
[ 1813.232058][T10213] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.271889][T10212] loop2: detected capacity change from 0 to 2048
[ 1813.372324][T10215] loop0: detected capacity change from 0 to 2048
[ 1813.393069][T10219] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.434039][T10218] loop5: detected capacity change from 0 to 2048
[ 1813.482485][T10220] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.541816][T10223] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.708750][T10224] loop1: detected capacity change from 0 to 2048
[ 1813.798842][T10228] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.873758][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1813.873772][   T27] audit: type=1800 audit(1672293596.673:2417): pid=10224 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1813.988093][T10229] loop3: detected capacity change from 0 to 2048
[ 1814.021534][   T27] audit: type=1804 audit(1672293596.683:2418): pid=10224 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/197/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1814.111498][T10234] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.151831][T10232] loop4: detected capacity change from 0 to 2048
[ 1814.221574][   T27] audit: type=1800 audit(1672293597.023:2419): pid=10229 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1814.252761][T10235] loop2: detected capacity change from 0 to 2048
[ 1814.290617][T10237] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.333239][   T27] audit: type=1804 audit(1672293597.053:2420): pid=10229 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/201/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1814.398440][T10243] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.440834][T10240] loop0: detected capacity change from 0 to 2048
[ 1814.489066][   T27] audit: type=1800 audit(1672293597.163:2421): pid=10232 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1814.495940][T10241] loop5: detected capacity change from 0 to 2048
[ 1814.553607][T10246] loop1: detected capacity change from 0 to 2048
[ 1814.560706][T10247] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.572787][   T27] audit: type=1804 audit(1672293597.173:2422): pid=10232 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/201/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1814.599837][   T27] audit: type=1800 audit(1672293597.283:2423): pid=10235 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1814.623610][   T27] audit: type=1804 audit(1672293597.313:2424): pid=10235 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/205/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1814.665515][T10249] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.678166][T10250] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.695889][   T27] audit: type=1800 audit(1672293597.423:2425): pid=10240 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1814.818100][   T27] audit: type=1804 audit(1672293597.463:2426): pid=10240 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/202/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1815.109416][T10255] loop3: detected capacity change from 0 to 2048
[ 1815.109794][T10256] loop4: detected capacity change from 0 to 2048
[ 1815.191156][T10259] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.216782][T10258] loop2: detected capacity change from 0 to 2048
[ 1815.255442][T10260] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.330239][T10263] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.518877][T10266] loop5: detected capacity change from 0 to 2048
[ 1815.533710][T10267] loop0: detected capacity change from 0 to 2048
[ 1815.599465][T10272] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.600329][T10271] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.633468][T10270] loop1: detected capacity change from 0 to 2048
[ 1815.717176][T10274] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.145502][T10281] loop3: detected capacity change from 0 to 2048
[ 1816.148273][T10280] loop1: detected capacity change from 0 to 2048
[ 1816.155521][T10283] loop4: detected capacity change from 0 to 2048
2022/12/29 05:59:59 executed programs: 1224
[ 1816.212782][T10286] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.231406][T10285] loop2: detected capacity change from 0 to 2048
[ 1816.239986][T10287] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.316228][T10288] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.353253][T10290] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.595519][T10296] loop0: detected capacity change from 0 to 2048
[ 1816.618399][T10297] loop5: detected capacity change from 0 to 2048
[ 1816.685365][T10298] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.726030][T10299] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.160058][T10305] loop1: detected capacity change from 0 to 2048
[ 1817.169831][T10303] loop4: detected capacity change from 0 to 2048
[ 1817.184068][T10307] loop3: detected capacity change from 0 to 2048
[ 1817.214199][T10309] loop2: detected capacity change from 0 to 2048
[ 1817.238788][T10310] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.285501][T10311] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.319410][T10313] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.331287][T10312] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.355372][T10310] NILFS (loop1): nilfs_direct_assign (ino=6): invalid key: 66
[ 1817.383697][T10310] NILFS error (device loop1): nilfs_bmap_assign: broken bmap (inode number=6)
[ 1817.400238][T10311] NILFS (loop4): nilfs_direct_assign (ino=4): invalid pointer: 0
[ 1817.444988][T10311] NILFS error (device loop4): nilfs_bmap_assign: broken bmap (inode number=4)
[ 1817.449414][T10310] Remounting filesystem read-only
[ 1817.487598][T10311] Remounting filesystem read-only
[ 1817.603015][T10321] loop0: detected capacity change from 0 to 2048
[ 1817.654580][T10323] loop4: detected capacity change from 0 to 2048
[ 1817.695222][T10324] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.698690][T10319] loop5: detected capacity change from 0 to 2048
[ 1817.725779][T10325] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.823574][T10327] loop1: detected capacity change from 0 to 2048
[ 1817.840271][ T5377] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1817.882841][T10330] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.994501][T10331] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.219691][T10334] loop3: detected capacity change from 0 to 2048
[ 1818.243162][ T5377] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1818.333738][T10338] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.401337][T10337] loop2: detected capacity change from 0 to 2048
[ 1818.544855][T10343] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.600577][T10342] loop5: detected capacity change from 0 to 2048
[ 1818.677645][T10345] loop0: detected capacity change from 0 to 2048
[ 1818.705797][T10351] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.762804][T10349] loop3: detected capacity change from 0 to 2048
[ 1818.770322][T10350] loop4: detected capacity change from 0 to 2048
[ 1818.803881][T10355] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.859363][T10356] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.864775][T10357] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.900331][   T27] kauditd_printk_skb: 51 callbacks suppressed
[ 1818.900347][   T27] audit: type=1800 audit(1672293601.703:2478): pid=10345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1818.902847][T10354] loop1: detected capacity change from 0 to 2048
[ 1818.940386][   T27] audit: type=1804 audit(1672293601.743:2479): pid=10345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/206/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1818.983934][   T27] audit: type=1800 audit(1672293601.783:2480): pid=10350 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1819.012202][   T27] audit: type=1800 audit(1672293601.803:2481): pid=10349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1819.041440][   T27] audit: type=1804 audit(1672293601.813:2482): pid=10350 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/206/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1819.068448][T10361] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.224714][   T27] audit: type=1804 audit(1672293601.833:2483): pid=10349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/206/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1819.270519][   T27] audit: type=1800 audit(1672293601.963:2484): pid=10354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1819.438734][   T27] audit: type=1804 audit(1672293601.973:2485): pid=10354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/203/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1819.578986][T10364] loop2: detected capacity change from 0 to 2048
[ 1819.651405][T10366] loop5: detected capacity change from 0 to 2048
[ 1819.682994][T10373] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.703020][T10368] loop3: detected capacity change from 0 to 2048
[ 1819.734773][T10374] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.747434][   T27] audit: type=1800 audit(1672293602.553:2486): pid=10364 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1819.769986][T10372] loop4: detected capacity change from 0 to 2048
[ 1819.776624][T10370] loop0: detected capacity change from 0 to 2048
[ 1819.792719][T10378] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.822634][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1819.853326][T10377] loop1: detected capacity change from 0 to 2048
[ 1819.910183][   T27] audit: type=1804 audit(1672293602.583:2487): pid=10364 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/210/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1819.946417][T10382] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.963521][T10381] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.981171][T10383] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.391660][T10389] loop0: detected capacity change from 0 to 2048
[ 1820.485663][T10392] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.558610][T10391] loop2: detected capacity change from 0 to 2048
[ 1820.629880][T10394] loop5: detected capacity change from 0 to 2048
[ 1820.637587][ T5322] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1820.649022][T10396] loop3: detected capacity change from 0 to 2048
[ 1820.712536][T10401] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.728331][T10400] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.802976][T10404] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.912459][T10399] loop4: detected capacity change from 0 to 2048
[ 1820.999155][T10408] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.038354][T10406] loop1: detected capacity change from 0 to 2048
[ 1821.133880][T10410] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:00:04 executed programs: 1255
[ 1821.446906][T10414] loop0: detected capacity change from 0 to 2048
[ 1821.503197][T10416] loop2: detected capacity change from 0 to 2048
[ 1821.530918][T10419] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.597968][T10422] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.608910][T10418] loop5: detected capacity change from 0 to 2048
[ 1821.677710][T10421] loop1: detected capacity change from 0 to 2048
[ 1821.720987][T10425] loop3: detected capacity change from 0 to 2048
[ 1821.731065][T10429] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.756613][T10430] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.772469][T10427] loop4: detected capacity change from 0 to 2048
[ 1821.804406][T10432] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.888715][T10434] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.479996][T10438] loop0: detected capacity change from 0 to 2048
[ 1822.601592][T10440] loop2: detected capacity change from 0 to 2048
[ 1822.610609][T10445] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.674776][T10442] loop5: detected capacity change from 0 to 2048
[ 1822.702106][T10444] loop3: detected capacity change from 0 to 2048
[ 1822.711076][T10450] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.717059][T10447] loop1: detected capacity change from 0 to 2048
[ 1822.751846][T10452] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.816605][T10455] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.860596][T10449] loop4: detected capacity change from 0 to 2048
[ 1822.861286][T10456] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.961013][T10459] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.289642][T10463] loop1: detected capacity change from 0 to 2048
[ 1823.416360][T10464] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.563673][T10468] loop2: detected capacity change from 0 to 2048
[ 1823.630583][T10467] loop0: detected capacity change from 0 to 2048
[ 1823.700924][T10472] loop3: detected capacity change from 0 to 2048
[ 1823.717733][T10473] loop5: detected capacity change from 0 to 2048
[ 1823.720509][T10477] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.734996][T10476] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.816815][T10480] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.837308][T10481] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.865997][T10475] loop4: detected capacity change from 0 to 2048
[ 1823.875870][T10476] NILFS (loop0): nilfs_direct_assign (ino=6): invalid key: 66
[ 1823.897885][T10476] NILFS error (device loop0): nilfs_bmap_assign: broken bmap (inode number=6)
[ 1823.914798][   T27] kauditd_printk_skb: 53 callbacks suppressed
[ 1823.914813][   T27] audit: type=1804 audit(1672293606.713:2541): pid=10472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/211/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1823.964432][T10484] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.983591][T10476] Remounting filesystem read-only
[ 1824.073828][   T27] audit: type=1800 audit(1672293606.753:2542): pid=10473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1824.248270][   T27] audit: type=1804 audit(1672293606.763:2543): pid=10473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/210/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1824.313328][T10487] loop1: detected capacity change from 0 to 2048
[ 1824.411928][   T27] audit: type=1800 audit(1672293606.863:2544): pid=10475 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1824.445322][   T27] audit: type=1804 audit(1672293606.873:2545): pid=10475 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/211/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1824.472859][T10490] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.507947][T10489] loop0: detected capacity change from 0 to 2048
[ 1824.615192][T10493] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.659803][   T27] audit: type=1800 audit(1672293607.333:2546): pid=10487 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1824.673948][T10492] loop2: detected capacity change from 0 to 2048
[ 1824.759119][T10498] loop5: detected capacity change from 0 to 2048
[ 1824.763587][T10496] loop3: detected capacity change from 0 to 2048
[ 1824.790567][   T27] audit: type=1804 audit(1672293607.373:2547): pid=10487 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/209/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1824.796849][T10501] loop4: detected capacity change from 0 to 2048
[ 1824.836188][T10502] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.861326][T10503] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.889020][T10504] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.940577][   T27] audit: type=1800 audit(1672293607.493:2548): pid=10489 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1825.038809][   T27] audit: type=1804 audit(1672293607.493:2549): pid=10489 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/212/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1825.094799][T10508] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.240648][   T27] audit: type=1800 audit(1672293607.723:2550): pid=10492 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1825.310903][T10511] loop1: detected capacity change from 0 to 2048
[ 1825.402953][T10514] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.500866][T10513] loop0: detected capacity change from 0 to 2048
[ 1825.662762][T10522] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.677794][T10517] loop2: detected capacity change from 0 to 2048
[ 1825.743966][T10519] loop5: detected capacity change from 0 to 2048
[ 1825.762784][T10525] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.776405][T10521] loop3: detected capacity change from 0 to 2048
[ 1825.808682][T10524] loop4: detected capacity change from 0 to 2048
[ 1825.840153][T10527] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.860790][T10528] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.922546][T10530] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:00:09 executed programs: 1286
[ 1826.331430][T10537] loop4: detected capacity change from 0 to 2048
[ 1826.340365][T10538] loop1: detected capacity change from 0 to 2048
[ 1826.412861][T10541] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.432457][T10542] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.505350][T10540] loop0: detected capacity change from 0 to 2048
[ 1826.603022][T10547] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.635973][T10544] loop2: detected capacity change from 0 to 2048
[ 1826.735683][T10553] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.790451][T10552] loop3: detected capacity change from 0 to 2048
[ 1826.805671][T10550] loop5: detected capacity change from 0 to 2048
[ 1826.821366][ T5377] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1826.852683][ T5377] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1826.905803][ T5377] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1826.916828][T10555] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.003713][T10556] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.369264][T10561] loop1: detected capacity change from 0 to 2048
[ 1827.394785][T10562] loop4: detected capacity change from 0 to 2048
[ 1827.452614][T10564] loop0: detected capacity change from 0 to 2048
[ 1827.477508][T10566] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.559561][T10570] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.562826][T10569] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.628466][T10567] loop2: detected capacity change from 0 to 2048
[ 1827.766831][T10581] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.810036][T10579] loop3: detected capacity change from 0 to 2048
[ 1827.815022][T10580] loop1: detected capacity change from 0 to 2048
[ 1827.833750][T10576] loop5: detected capacity change from 0 to 2048
[ 1827.886371][T10585] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.905123][T10583] loop4: detected capacity change from 0 to 2048
[ 1827.947503][T10586] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.990709][T10587] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.997665][T10588] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.576737][T10594] loop0: detected capacity change from 0 to 2048
[ 1828.631526][T10596] loop2: detected capacity change from 0 to 2048
[ 1828.693303][T10602] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.719663][T10604] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.804317][T10601] loop3: detected capacity change from 0 to 2048
[ 1828.818651][T10603] loop1: detected capacity change from 0 to 2048
[ 1828.877963][T10598] loop5: detected capacity change from 0 to 2048
[ 1828.893984][T10609] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.913438][T10610] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.945712][T10608] loop4: detected capacity change from 0 to 2048
[ 1828.974752][   T27] kauditd_printk_skb: 51 callbacks suppressed
[ 1828.974787][   T27] audit: type=1800 audit(1672293611.773:2602): pid=10601 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1829.023045][   T27] audit: type=1800 audit(1672293611.783:2603): pid=10603 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1829.024926][T10612] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.055575][   T27] audit: type=1804 audit(1672293611.793:2604): pid=10603 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/214/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1829.083198][T10610] NILFS (loop1): nilfs_direct_assign (ino=6): invalid key: 66
[ 1829.098949][   T27] audit: type=1804 audit(1672293611.813:2605): pid=10601 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/216/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1829.120927][T10610] NILFS error (device loop1): nilfs_bmap_assign: broken bmap (inode number=6)
[ 1829.129102][T10614] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.213255][T10610] Remounting filesystem read-only
[ 1829.225474][   T27] audit: type=1800 audit(1672293612.013:2606): pid=10608 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1829.258863][   T27] audit: type=1804 audit(1672293612.023:2607): pid=10608 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/217/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1829.332138][   T27] audit: type=1804 audit(1672293612.093:2608): pid=10598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/215/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1829.375299][   T27] audit: type=1804 audit(1672293612.093:2609): pid=10615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/215/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1829.519881][T10619] loop1: detected capacity change from 0 to 2048
[ 1829.661904][T10628] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.701035][T10621] loop5: detected capacity change from 0 to 2048
[ 1829.704699][T10624] loop2: detected capacity change from 0 to 2048
[ 1829.730810][T10625] loop0: detected capacity change from 0 to 2048
[ 1829.731945][   T27] audit: type=1800 audit(1672293612.533:2610): pid=10619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1829.771789][T10627] loop3: detected capacity change from 0 to 2048
[ 1829.779425][T10630] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.833059][T10633] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.851960][T10634] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.861869][   T27] audit: type=1804 audit(1672293612.573:2611): pid=10619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/215/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1829.900689][T10632] loop4: detected capacity change from 0 to 2048
[ 1829.920341][T10638] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.033069][T10641] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.285161][T10646] loop2: detected capacity change from 0 to 2048
[ 1830.299525][T10647] loop0: detected capacity change from 0 to 2048
[ 1830.366747][T10648] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.397915][T10649] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.595513][T10652] loop1: detected capacity change from 0 to 2048
[ 1830.689021][T10658] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.715470][T10655] loop5: detected capacity change from 0 to 2048
[ 1830.754948][T10657] loop3: detected capacity change from 0 to 2048
[ 1830.815209][T10661] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.873209][T10664] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.947759][T10662] loop4: detected capacity change from 0 to 2048
[ 1831.025946][T10666] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.328308][T10670] loop2: detected capacity change from 0 to 2048
[ 1831.340956][T10671] loop0: detected capacity change from 0 to 2048
2022/12/29 06:00:14 executed programs: 1318
[ 1831.460821][T10673] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.483356][T10672] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.627062][T10675] loop1: detected capacity change from 0 to 2048
[ 1831.750149][T10682] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.791095][T10680] loop5: detected capacity change from 0 to 2048
[ 1831.829734][T10681] loop3: detected capacity change from 0 to 2048
[ 1831.888462][T10686] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.934523][T10684] loop4: detected capacity change from 0 to 2048
[ 1831.949559][T10687] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.031773][T10690] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.365830][T10694] loop2: detected capacity change from 0 to 2048
[ 1832.377439][T10695] loop0: detected capacity change from 0 to 2048
[ 1832.463528][T10696] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.479413][T10697] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.629329][T10700] loop1: detected capacity change from 0 to 2048
[ 1832.704026][T10706] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.779938][T10704] loop5: detected capacity change from 0 to 2048
[ 1832.859214][T10705] loop3: detected capacity change from 0 to 2048
[ 1832.886760][T10710] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.952483][T10709] loop4: detected capacity change from 0 to 2048
[ 1832.979025][T10711] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.103995][T10714] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.391628][T10719] loop2: detected capacity change from 0 to 2048
[ 1833.435081][T10720] loop0: detected capacity change from 0 to 2048
[ 1833.489872][T10723] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.554042][T10722] loop4: detected capacity change from 0 to 2048
[ 1833.589241][T10727] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.605483][T10725] loop1: detected capacity change from 0 to 2048
[ 1833.634392][T10732] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.693738][T10734] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.716988][T10730] loop3: detected capacity change from 0 to 2048
[ 1833.817799][T10737] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.879408][T10731] loop5: detected capacity change from 0 to 2048
[ 1833.975669][T10739] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.085029][   T27] kauditd_printk_skb: 56 callbacks suppressed
[ 1834.085043][   T27] audit: type=1800 audit(1672293616.883:2668): pid=10731 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1834.129900][   T27] audit: type=1804 audit(1672293616.913:2669): pid=10731 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/220/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1834.414208][T10742] loop0: detected capacity change from 0 to 2048
[ 1834.500053][T10744] loop2: detected capacity change from 0 to 2048
[ 1834.523676][T10746] loop4: detected capacity change from 0 to 2048
[ 1834.557648][T10748] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.592187][   T27] audit: type=1800 audit(1672293617.393:2670): pid=10742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1834.614418][T10751] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.629906][T10754] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.659074][T10749] loop1: detected capacity change from 0 to 2048
[ 1834.709734][T10752] loop5: detected capacity change from 0 to 2048
[ 1834.721863][   T27] audit: type=1804 audit(1672293617.423:2671): pid=10742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/222/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1834.749033][T10759] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.791236][   T27] audit: type=1800 audit(1672293617.483:2672): pid=10744 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1834.816672][T10755] loop3: detected capacity change from 0 to 2048
[ 1834.817066][   T27] audit: type=1804 audit(1672293617.483:2673): pid=10744 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/225/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1834.874799][   T27] audit: type=1800 audit(1672293617.523:2674): pid=10746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1834.892843][T10761] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.954084][   T27] audit: type=1804 audit(1672293617.523:2675): pid=10746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/223/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1834.995403][T10762] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.006671][   T27] audit: type=1800 audit(1672293617.663:2676): pid=10749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1835.125728][   T27] audit: type=1804 audit(1672293617.663:2677): pid=10749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/220/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1835.538391][T10768] loop2: detected capacity change from 0 to 2048
[ 1835.553378][T10767] loop0: detected capacity change from 0 to 2048
[ 1835.572430][T10770] loop4: detected capacity change from 0 to 2048
[ 1835.616438][T10776] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.631390][T10778] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.647799][T10772] loop1: detected capacity change from 0 to 2048
[ 1835.655097][T10779] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.673455][T10774] loop5: detected capacity change from 0 to 2048
[ 1835.728831][T10780] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.733771][T10777] loop3: detected capacity change from 0 to 2048
[ 1835.765975][T10782] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.808750][T10785] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:00:19 executed programs: 1349
[ 1836.480266][T10790] loop2: detected capacity change from 0 to 2048
[ 1836.550878][T10792] loop0: detected capacity change from 0 to 2048
[ 1836.586769][T10798] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.599382][T10796] loop4: detected capacity change from 0 to 2048
[ 1836.634604][T10802] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.635331][T10795] loop1: detected capacity change from 0 to 2048
[ 1836.695282][T10803] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.704241][T10801] loop3: detected capacity change from 0 to 2048
[ 1836.722556][T10799] loop5: detected capacity change from 0 to 2048
[ 1836.749195][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1836.820655][T10807] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.852012][T10809] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.863262][T10808] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.260470][T10815] loop3: detected capacity change from 0 to 2048
[ 1837.391375][T10816] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.562519][T10818] loop2: detected capacity change from 0 to 2048
[ 1837.567517][T10821] loop0: detected capacity change from 0 to 2048
[ 1837.595767][T10824] loop1: detected capacity change from 0 to 2048
[ 1837.638665][T10825] loop4: detected capacity change from 0 to 2048
[ 1837.653281][T10828] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.672914][T10829] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.691328][T10827] loop5: detected capacity change from 0 to 2048
[ 1837.702992][T10830] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.782862][T10833] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.810311][T10835] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.283252][T10839] loop3: detected capacity change from 0 to 2048
[ 1838.378260][T10840] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.553825][T10843] loop1: detected capacity change from 0 to 2048
[ 1838.608197][T10847] loop4: detected capacity change from 0 to 2048
[ 1838.613341][T10848] loop2: detected capacity change from 0 to 2048
[ 1838.629525][T10849] loop0: detected capacity change from 0 to 2048
[ 1838.640052][T10852] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.683790][T10853] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.700081][T10851] loop5: detected capacity change from 0 to 2048
[ 1838.725736][T10855] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.740234][T10856] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.770312][T10857] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.273468][T10863] loop3: detected capacity change from 0 to 2048
[ 1839.380952][T10864] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.478703][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1839.478719][   T27] audit: type=1800 audit(1672293622.283:2730): pid=10863 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1839.568746][T10866] loop1: detected capacity change from 0 to 2048
[ 1839.629723][   T27] audit: type=1804 audit(1672293622.283:2731): pid=10863 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/227/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1839.660084][T10872] loop2: detected capacity change from 0 to 2048
[ 1839.669443][T10871] loop4: detected capacity change from 0 to 2048
[ 1839.689744][ T6994] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1839.704182][T10876] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.710233][T10873] loop0: detected capacity change from 0 to 2048
[ 1839.718093][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1839.796695][T10875] loop5: detected capacity change from 0 to 2048
[ 1839.810507][   T27] audit: type=1800 audit(1672293622.583:2732): pid=10866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1839.831693][T10878] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.882838][T10879] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.884849][T10880] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.916586][T10882] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.933488][   T27] audit: type=1804 audit(1672293622.593:2733): pid=10866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/225/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1839.967853][   T27] audit: type=1800 audit(1672293622.733:2734): pid=10873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1840.001708][   T27] audit: type=1804 audit(1672293622.733:2735): pid=10873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/227/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1840.037731][   T27] audit: type=1804 audit(1672293622.773:2736): pid=10872 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/230/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1840.063014][   T27] audit: type=1804 audit(1672293622.773:2737): pid=10881 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/230/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1840.281162][T10889] loop4: detected capacity change from 0 to 2048
[ 1840.325938][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1840.331020][   T27] audit: type=1800 audit(1672293622.803:2738): pid=10875 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1840.348492][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1840.381009][T10892] loop3: detected capacity change from 0 to 2048
[ 1840.390048][ T5157] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1840.396590][T10893] loop2: detected capacity change from 0 to 2048
[ 1840.474880][T10894] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.498477][   T27] audit: type=1804 audit(1672293622.833:2739): pid=10871 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/228/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1840.521865][T10897] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.572744][T10899] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.617734][T10896] loop1: detected capacity change from 0 to 2048
[ 1840.702540][T10903] loop0: detected capacity change from 0 to 2048
[ 1840.715606][T10904] loop5: detected capacity change from 0 to 2048
[ 1840.720426][T10906] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.798399][T10907] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.799572][T10908] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.272314][T10915] loop5: detected capacity change from 0 to 2048
[ 1841.295728][T10916] loop4: detected capacity change from 0 to 2048
[ 1841.323062][T10921] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.330642][T10919] loop3: detected capacity change from 0 to 2048
2022/12/29 06:00:24 executed programs: 1380
[ 1841.409964][T10920] loop2: detected capacity change from 0 to 2048
[ 1841.454564][T10923] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.474658][T10924] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.532420][T10927] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.662271][T10928] loop1: detected capacity change from 0 to 2048
[ 1841.788184][T10932] loop0: detected capacity change from 0 to 2048
[ 1841.789022][T10933] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.863622][T10934] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.259029][T10940] loop1: detected capacity change from 0 to 2048
[ 1842.289643][T10942] loop5: detected capacity change from 0 to 2048
[ 1842.304063][T10943] loop4: detected capacity change from 0 to 2048
[ 1842.345521][T10948] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.350324][T10949] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.382882][T10946] loop2: detected capacity change from 0 to 2048
[ 1842.395842][T10950] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.439608][T10947] loop3: detected capacity change from 0 to 2048
[ 1842.488819][T10953] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.580851][T10956] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.829538][T10959] loop0: detected capacity change from 0 to 2048
[ 1842.884131][T10960] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.268221][T10964] loop4: detected capacity change from 0 to 2048
[ 1843.360918][T10966] loop1: detected capacity change from 0 to 2048
[ 1843.377709][T10972] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.381494][T10967] loop5: detected capacity change from 0 to 2048
[ 1843.468819][T10974] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.468894][T10971] loop3: detected capacity change from 0 to 2048
[ 1843.487687][T10975] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.499967][T10970] loop2: detected capacity change from 0 to 2048
[ 1843.592884][T10978] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.615050][T10979] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.869073][T10983] loop0: detected capacity change from 0 to 2048
[ 1843.878530][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1843.945450][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1844.010665][ T5157] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1844.085060][T10984] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.334115][T10991] loop5: detected capacity change from 0 to 2048
[ 1844.349047][T10992] loop1: detected capacity change from 0 to 2048
[ 1844.375799][T10990] loop4: detected capacity change from 0 to 2048
[ 1844.400173][T10998] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.451648][T11000] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.451723][T10999] loop3: detected capacity change from 0 to 2048
[ 1844.462540][T10995] loop2: detected capacity change from 0 to 2048
[ 1844.481976][T11002] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.496237][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 1844.496252][   T27] audit: type=1800 audit(1672293627.303:2790): pid=10991 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1844.537259][T10997] loop0: detected capacity change from 0 to 2048
[ 1844.544267][T11003] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.635587][T11007] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.665749][   T27] audit: type=1800 audit(1672293627.303:2791): pid=10992 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1844.814066][   T27] audit: type=1804 audit(1672293627.303:2792): pid=10992 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/230/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1844.821194][T11009] loop5: detected capacity change from 0 to 2048
[ 1844.851539][   T27] audit: type=1800 audit(1672293627.323:2793): pid=10990 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1844.899939][T11011] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.979375][   T27] audit: type=1804 audit(1672293627.323:2794): pid=10990 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/233/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1845.024370][T11013] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.185624][   T27] audit: type=1804 audit(1672293627.323:2795): pid=10991 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/231/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1845.352608][T11017] loop4: detected capacity change from 0 to 2048
[ 1845.372591][   T27] audit: type=1800 audit(1672293627.423:2796): pid=10995 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1845.400038][T11019] loop1: detected capacity change from 0 to 2048
[ 1845.424080][T11027] loop2: detected capacity change from 0 to 2048
[ 1845.428746][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1845.459833][T11028] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.472907][T11025] loop0: detected capacity change from 0 to 2048
[ 1845.483527][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1845.496378][T11029] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.505339][T11026] loop3: detected capacity change from 0 to 2048
[ 1845.520077][ T5157] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1845.527795][   T27] audit: type=1804 audit(1672293627.433:2797): pid=10995 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/235/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1845.533929][T11024] loop5: detected capacity change from 0 to 2048
[ 1845.595279][T11033] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.596653][T11031] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.609847][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1845.669392][   T27] audit: type=1800 audit(1672293627.523:2798): pid=10997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1845.709569][ T5157] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1845.745938][   T27] audit: type=1804 audit(1672293627.543:2799): pid=10997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/232/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1845.817644][T11037] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.829641][T11038] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.084691][T11041] loop3: detected capacity change from 0 to 2048
[ 1846.179084][T11044] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.347383][T11045] loop4: detected capacity change from 0 to 2048
[ 1846.360455][T11050] loop1: detected capacity change from 0 to 2048
[ 1846.378097][T11049] loop5: detected capacity change from 0 to 2048
[ 1846.402217][T11051] loop2: detected capacity change from 0 to 2048
[ 1846.455608][T11055] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.474638][T11054] loop0: detected capacity change from 0 to 2048
[ 1846.481691][T11057] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.483303][T11056] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.515663][T11058] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.615926][T11061] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:00:29 executed programs: 1412
[ 1847.092681][T11066] loop3: detected capacity change from 0 to 2048
[ 1847.234111][T11069] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.353018][T11068] loop4: detected capacity change from 0 to 2048
[ 1847.443091][T11072] loop1: detected capacity change from 0 to 2048
[ 1847.455030][T11079] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.458923][T11075] loop5: detected capacity change from 0 to 2048
[ 1847.494570][T11080] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.505887][T11077] loop2: detected capacity change from 0 to 2048
[ 1847.537045][T11081] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.546880][T11078] loop0: detected capacity change from 0 to 2048
[ 1847.625306][T11084] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.671209][T11086] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.207126][T11090] loop3: detected capacity change from 0 to 2048
[ 1848.330149][T11092] loop4: detected capacity change from 0 to 2048
[ 1848.367234][T11097] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.398197][T11094] loop1: detected capacity change from 0 to 2048
[ 1848.414734][T11102] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.447262][T11101] loop5: detected capacity change from 0 to 2048
[ 1848.455057][T11100] loop0: detected capacity change from 0 to 2048
[ 1848.457208][T11098] loop2: detected capacity change from 0 to 2048
[ 1848.470258][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1848.518629][T11104] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.542906][T11106] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.576661][T11107] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.604670][T11108] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.109923][T11115] loop5: detected capacity change from 0 to 2048
[ 1849.142903][T11117] loop3: detected capacity change from 0 to 2048
[ 1849.212874][T11118] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.224586][T11119] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.346904][T11124] loop1: detected capacity change from 0 to 2048
[ 1849.371257][T11121] loop4: detected capacity change from 0 to 2048
[ 1849.380200][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1849.380284][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1849.429995][T11129] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.495949][ T5157] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1849.500388][T11130] loop0: detected capacity change from 0 to 2048
[ 1849.555594][T11127] loop2: detected capacity change from 0 to 2048
[ 1849.580503][T11132] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.597792][ T5322] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1849.693750][   T27] kauditd_printk_skb: 58 callbacks suppressed
[ 1849.693764][   T27] audit: type=1800 audit(1672293632.493:2858): pid=11121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1849.695393][T11134] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.740896][   T27] audit: type=1804 audit(1672293632.543:2859): pid=11121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/238/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1849.832296][T11135] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.926729][   T27] audit: type=1800 audit(1672293632.593:2860): pid=11130 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1850.092290][   T27] audit: type=1804 audit(1672293632.593:2861): pid=11130 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/237/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1850.145370][T11140] loop5: detected capacity change from 0 to 2048
[ 1850.220320][T11145] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.232395][   T27] audit: type=1804 audit(1672293632.743:2862): pid=11127 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/240/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1850.244290][T11142] loop2: detected capacity change from 0 to 2048
[ 1850.293610][T11144] loop3: detected capacity change from 0 to 2048
[ 1850.379518][T11151] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.394856][   T27] audit: type=1804 audit(1672293632.753:2863): pid=11137 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/240/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1850.414586][T11148] loop1: detected capacity change from 0 to 2048
[ 1850.462994][T11150] loop4: detected capacity change from 0 to 2048
[ 1850.499362][T11155] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.499575][   T27] audit: type=1800 audit(1672293633.123:2864): pid=11140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1850.531678][T11153] loop0: detected capacity change from 0 to 2048
[ 1850.548279][   T27] audit: type=1804 audit(1672293633.153:2865): pid=11140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/238/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1850.574337][   T27] audit: type=1800 audit(1672293633.253:2866): pid=11144 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1850.595521][   T27] audit: type=1804 audit(1672293633.253:2867): pid=11144 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/238/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1850.631090][T11158] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.642148][T11157] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.657563][T11159] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.193569][T11167] loop5: detected capacity change from 0 to 2048
[ 1851.197670][T11170] loop2: detected capacity change from 0 to 2048
[ 1851.213873][T11165] loop0: detected capacity change from 0 to 2048
[ 1851.239015][T11171] loop3: detected capacity change from 0 to 2048
[ 1851.283984][T11173] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.303401][T11175] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.316536][T11177] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.378560][T11179] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.420032][T11176] loop1: detected capacity change from 0 to 2048
[ 1851.512009][T11178] loop4: detected capacity change from 0 to 2048
[ 1851.524345][T11184] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.596989][T11185] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:00:34 executed programs: 1443
[ 1852.031451][T11191] loop4: detected capacity change from 0 to 2048
[ 1852.105997][T11194] loop0: detected capacity change from 0 to 2048
[ 1852.146592][T11198] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.209610][T11200] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.224001][T11193] loop5: detected capacity change from 0 to 2048
[ 1852.232385][T11197] loop3: detected capacity change from 0 to 2048
[ 1852.244609][T11199] loop2: detected capacity change from 0 to 2048
[ 1852.310035][T11205] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.325510][T11206] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.357495][T11207] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.459220][T11204] loop1: detected capacity change from 0 to 2048
[ 1852.607799][T11211] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.086491][ T1209] ieee802154 phy0 wpan0: encryption failed: -22
[ 1853.092895][ T1209] ieee802154 phy1 wpan1: encryption failed: -22
[ 1853.154281][T11216] loop5: detected capacity change from 0 to 2048
[ 1853.163126][T11217] loop4: detected capacity change from 0 to 2048
[ 1853.172961][T11218] loop0: detected capacity change from 0 to 2048
[ 1853.275013][T11223] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.293891][T11222] loop2: detected capacity change from 0 to 2048
[ 1853.323387][T11225] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.338312][T11226] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.374606][T11220] loop3: detected capacity change from 0 to 2048
[ 1853.463268][T11232] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.469071][T11227] loop1: detected capacity change from 0 to 2048
[ 1853.481730][T11231] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.638570][T11235] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.185447][T11241] loop4: detected capacity change from 0 to 2048
[ 1854.208488][T11240] loop5: detected capacity change from 0 to 2048
[ 1854.210747][T11242] loop0: detected capacity change from 0 to 2048
[ 1854.268439][T11245] loop2: detected capacity change from 0 to 2048
[ 1854.284538][T11247] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.299034][T11248] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.328652][T11249] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.360451][T11251] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.417136][T11246] loop3: detected capacity change from 0 to 2048
[ 1854.518303][T11257] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.552479][T11252] loop1: detected capacity change from 0 to 2048
[ 1854.671266][T11259] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.766108][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1854.766123][   T27] audit: type=1800 audit(1672293637.563:2922): pid=11252 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1854.914667][   T27] audit: type=1804 audit(1672293637.593:2923): pid=11252 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/240/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1855.219798][T11263] loop1: detected capacity change from 0 to 2048
[ 1855.229783][T11265] loop5: detected capacity change from 0 to 2048
[ 1855.256852][T11266] loop0: detected capacity change from 0 to 2048
[ 1855.275319][T11268] loop3: detected capacity change from 0 to 2048
[ 1855.309206][T11273] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.309409][T11270] loop4: detected capacity change from 0 to 2048
[ 1855.347433][T11274] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.357947][T11275] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.363498][T11272] loop2: detected capacity change from 0 to 2048
[ 1855.389072][   T27] audit: type=1800 audit(1672293638.193:2924): pid=11265 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1855.424788][T11276] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.457801][T11277] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.474167][   T27] audit: type=1804 audit(1672293638.213:2925): pid=11265 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/243/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1855.504663][T11278] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.692339][   T27] audit: type=1800 audit(1672293638.223:2926): pid=11263 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1855.873234][   T27] audit: type=1804 audit(1672293638.243:2927): pid=11263 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/241/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1855.982507][T11287] loop4: detected capacity change from 0 to 2048
[ 1855.990597][   T27] audit: type=1800 audit(1672293638.333:2928): pid=11266 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1856.116181][T11288] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.143611][   T27] audit: type=1800 audit(1672293638.333:2929): pid=11272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1856.221749][T11290] loop0: detected capacity change from 0 to 2048
[ 1856.258703][T11294] loop5: detected capacity change from 0 to 2048
[ 1856.258705][   T27] audit: type=1800 audit(1672293638.343:2930): pid=11268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1856.258738][   T27] audit: type=1804 audit(1672293638.353:2931): pid=11272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/246/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1856.355876][T11293] loop1: detected capacity change from 0 to 2048
[ 1856.361450][T11297] loop3: detected capacity change from 0 to 2048
[ 1856.373755][T11300] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.388065][T11301] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.413401][T11302] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.447200][T11299] loop2: detected capacity change from 0 to 2048
[ 1856.494731][T11304] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.552376][T11307] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:00:39 executed programs: 1473
[ 1857.061922][T11311] loop4: detected capacity change from 0 to 2048
[ 1857.187703][T11315] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.266707][T11315] NILFS (loop4): nilfs_direct_assign (ino=6): invalid key: 66
[ 1857.275006][T11313] loop0: detected capacity change from 0 to 2048
[ 1857.292750][T11315] NILFS error (device loop4): nilfs_bmap_assign: broken bmap (inode number=6)
[ 1857.312948][T11318] loop1: detected capacity change from 0 to 2048
[ 1857.321295][T11321] loop5: detected capacity change from 0 to 2048
[ 1857.322752][T11315] Remounting filesystem read-only
[ 1857.335838][T11322] loop2: detected capacity change from 0 to 2048
[ 1857.367057][T11324] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.386994][T11325] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.389544][T11319] loop3: detected capacity change from 0 to 2048
[ 1857.410978][T11326] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.433835][T11327] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.507999][T11329] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.714122][T11334] loop4: detected capacity change from 0 to 2048
[ 1857.864950][T11336] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.292869][T11340] loop0: detected capacity change from 0 to 2048
[ 1858.319323][T11341] loop1: detected capacity change from 0 to 2048
[ 1858.350652][T11345] loop5: detected capacity change from 0 to 2048
[ 1858.358849][T11344] loop3: detected capacity change from 0 to 2048
[ 1858.367750][T11348] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.403506][T11347] loop2: detected capacity change from 0 to 2048
[ 1858.436438][T11349] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.458140][T11351] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.469464][T11352] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.497685][T11354] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.692363][T11358] loop4: detected capacity change from 0 to 2048
[ 1858.806723][T11360] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.352879][T11366] loop0: detected capacity change from 0 to 2048
[ 1859.390221][T11365] loop1: detected capacity change from 0 to 2048
[ 1859.393997][T11369] loop2: detected capacity change from 0 to 2048
[ 1859.422624][T11372] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.443354][T11371] loop5: detected capacity change from 0 to 2048
[ 1859.443504][T11370] loop3: detected capacity change from 0 to 2048
[ 1859.487653][T11374] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.519802][T11376] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.532430][T11375] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.543814][T11377] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.741738][T11381] loop4: detected capacity change from 0 to 2048
[ 1859.900668][T11384] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.972382][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1859.972396][   T27] audit: type=1800 audit(1672293642.773:2984): pid=11381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1860.045032][   T27] audit: type=1804 audit(1672293642.823:2985): pid=11381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/249/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1860.426885][T11390] loop3: detected capacity change from 0 to 2048
[ 1860.441427][T11391] loop1: detected capacity change from 0 to 2048
[ 1860.442249][T11394] loop5: detected capacity change from 0 to 2048
[ 1860.459553][T11387] loop0: detected capacity change from 0 to 2048
[ 1860.464721][T11395] loop2: detected capacity change from 0 to 2048
[ 1860.518599][T11396] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.540655][T11397] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.551463][T11398] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.585232][T11399] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.606864][   T27] audit: type=1800 audit(1672293643.413:2987): pid=11394 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1860.692711][   T27] audit: type=1800 audit(1672293643.413:2986): pid=11391 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1860.696771][T11406] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.792228][T11401] loop4: detected capacity change from 0 to 2048
[ 1860.828641][   T27] audit: type=1800 audit(1672293643.433:2988): pid=11390 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1860.887174][   T27] audit: type=1804 audit(1672293643.443:2989): pid=11394 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/248/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1860.937314][   T27] audit: type=1804 audit(1672293643.443:2990): pid=11391 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/246/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1860.966322][T11409] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.983279][   T27] audit: type=1804 audit(1672293643.453:2991): pid=11390 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/248/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1861.026442][   T27] audit: type=1800 audit(1672293643.473:2992): pid=11395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1861.059088][   T27] audit: type=1804 audit(1672293643.483:2993): pid=11395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/251/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1861.346651][T11412] loop0: detected capacity change from 0 to 2048
[ 1861.379086][T11414] loop1: detected capacity change from 0 to 2048
[ 1861.389579][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1861.412589][T11417] loop3: detected capacity change from 0 to 2048
[ 1861.467654][T11421] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.490949][T11422] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.498473][T11418] loop2: detected capacity change from 0 to 2048
[ 1861.528275][T11423] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.542757][T11420] loop5: detected capacity change from 0 to 2048
[ 1861.555421][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1861.650361][T11429] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.681129][T11430] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.883410][T11427] loop4: detected capacity change from 0 to 2048
[ 1861.937875][T11433] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:00:44 executed programs: 1503
[ 1862.408346][T11436] loop0: detected capacity change from 0 to 2048
[ 1862.417191][T11441] loop1: detected capacity change from 0 to 2048
[ 1862.440131][T11442] loop3: detected capacity change from 0 to 2048
[ 1862.444597][T11444] loop5: detected capacity change from 0 to 2048
[ 1862.454041][T11443] loop2: detected capacity change from 0 to 2048
[ 1862.493411][T11445] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.503934][T11446] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.517014][T11447] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.549560][T11448] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.570765][T11450] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.768538][T11451] loop4: detected capacity change from 0 to 2048
[ 1862.909336][T11457] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.401687][T11460] loop0: detected capacity change from 0 to 2048
[ 1863.492049][T11468] loop2: detected capacity change from 0 to 2048
[ 1863.504339][T11465] loop1: detected capacity change from 0 to 2048
[ 1863.509547][T11467] loop3: detected capacity change from 0 to 2048
[ 1863.521413][T11466] loop5: detected capacity change from 0 to 2048
[ 1863.544399][T11470] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.575149][T11471] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.585962][T11472] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.597608][T11474] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.615724][T11475] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.680446][T11473] loop4: detected capacity change from 0 to 2048
[ 1863.783231][T11481] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.419660][T11485] loop0: detected capacity change from 0 to 2048
[ 1864.481659][T11488] loop5: detected capacity change from 0 to 2048
[ 1864.507987][T11486] loop1: detected capacity change from 0 to 2048
[ 1864.514885][T11493] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.566972][T11490] loop3: detected capacity change from 0 to 2048
[ 1864.579773][T11496] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.594879][T11492] loop2: detected capacity change from 0 to 2048
[ 1864.599412][T11497] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.628701][T11495] loop4: detected capacity change from 0 to 2048
[ 1864.694115][T11499] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.707073][T11501] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.722858][T11502] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.433810][T11508] loop0: detected capacity change from 0 to 2048
[ 1865.532143][T11517] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.551433][T11515] loop3: detected capacity change from 0 to 2048
[ 1865.565644][T11514] loop5: detected capacity change from 0 to 2048
[ 1865.568654][T11511] loop1: detected capacity change from 0 to 2048
[ 1865.578383][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1865.578396][   T27] audit: type=1800 audit(1672293648.373:3046): pid=11508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1865.583833][T11516] loop2: detected capacity change from 0 to 2048
[ 1865.612792][T11520] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.623946][   T27] audit: type=1804 audit(1672293648.433:3047): pid=11508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/253/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1865.690891][T11523] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.694487][T11522] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.712155][   T27] audit: type=1800 audit(1672293648.483:3048): pid=11515 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1865.712190][   T27] audit: type=1804 audit(1672293648.483:3049): pid=11515 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/253/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1865.750936][T11519] loop4: detected capacity change from 0 to 2048
[ 1865.770753][   T27] audit: type=1800 audit(1672293648.573:3050): pid=11514 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1865.798102][T11525] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.871699][T11529] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.909442][   T27] audit: type=1804 audit(1672293648.613:3051): pid=11514 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/253/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1865.941924][   T27] audit: type=1800 audit(1672293648.683:3052): pid=11516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1865.969605][   T27] audit: type=1804 audit(1672293648.693:3053): pid=11516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/256/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1866.008558][   T27] audit: type=1800 audit(1672293648.743:3054): pid=11519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1866.079681][   T27] audit: type=1804 audit(1672293648.773:3055): pid=11519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/255/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1866.441929][T11533] loop1: detected capacity change from 0 to 2048
[ 1866.461603][T11535] loop0: detected capacity change from 0 to 2048
[ 1866.501954][T11537] loop3: detected capacity change from 0 to 2048
[ 1866.555504][T11540] loop5: detected capacity change from 0 to 2048
[ 1866.567246][T11544] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.578007][ T5322] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1866.589712][T11546] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.601478][T11545] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.622816][T11543] loop4: detected capacity change from 0 to 2048
[ 1866.640549][T11541] loop2: detected capacity change from 0 to 2048
[ 1866.680091][T11548] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.729601][T11551] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.762418][T11553] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:00:49 executed programs: 1533
[ 1867.431375][T11557] loop0: detected capacity change from 0 to 2048
[ 1867.503115][T11559] loop1: detected capacity change from 0 to 2048
[ 1867.520371][T11566] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.539995][T11561] loop5: detected capacity change from 0 to 2048
[ 1867.591644][T11569] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.594300][T11564] loop3: detected capacity change from 0 to 2048
[ 1867.630949][T11567] loop2: detected capacity change from 0 to 2048
[ 1867.641525][T11568] loop4: detected capacity change from 0 to 2048
[ 1867.693702][T11571] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.705922][T11573] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.719015][T11572] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.739178][T11574] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.472079][T11582] loop0: detected capacity change from 0 to 2048
[ 1868.496836][T11583] loop1: detected capacity change from 0 to 2048
[ 1868.539110][T11585] loop5: detected capacity change from 0 to 2048
[ 1868.557862][T11592] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.577729][T11593] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.591827][T11587] loop3: detected capacity change from 0 to 2048
[ 1868.605776][T11594] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.617614][T11590] loop2: detected capacity change from 0 to 2048
[ 1868.630811][T11591] loop4: detected capacity change from 0 to 2048
[ 1868.635728][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1868.697621][T11598] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.715448][T11599] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.761091][T11600] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.490574][T11606] loop1: detected capacity change from 0 to 2048
[ 1869.523165][T11607] loop5: detected capacity change from 0 to 2048
[ 1869.538816][T11609] loop3: detected capacity change from 0 to 2048
[ 1869.549572][T11611] loop0: detected capacity change from 0 to 2048
[ 1869.600307][T11616] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.617366][T11615] loop2: detected capacity change from 0 to 2048
[ 1869.628531][T11617] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.644098][T11619] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.645958][T11618] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.661504][T11614] loop4: detected capacity change from 0 to 2048
[ 1869.712226][T11622] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.826262][T11626] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.525481][T11632] loop0: detected capacity change from 0 to 2048
[ 1870.531932][T11634] loop5: detected capacity change from 0 to 2048
[ 1870.563440][T11640] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.603792][T11639] loop2: detected capacity change from 0 to 2048
[ 1870.614625][T11633] loop3: detected capacity change from 0 to 2048
[ 1870.615554][T11635] loop1: detected capacity change from 0 to 2048
[ 1870.623273][T11641] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.638971][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 1870.638986][   T27] audit: type=1800 audit(1672293653.443:3106): pid=11634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1870.697614][T11638] loop4: detected capacity change from 0 to 2048
[ 1870.704349][T11643] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.709238][   T27] audit: type=1804 audit(1672293653.443:3107): pid=11634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/258/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1870.767792][T11646] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.781416][T11645] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.832449][T11648] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.954337][   T27] audit: type=1800 audit(1672293653.553:3108): pid=11632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1871.014209][   T27] audit: type=1804 audit(1672293653.563:3109): pid=11632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/258/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1871.104710][   T27] audit: type=1800 audit(1672293653.593:3110): pid=11639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1871.157898][   T27] audit: type=1804 audit(1672293653.613:3111): pid=11639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/261/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1871.208264][   T27] audit: type=1800 audit(1672293653.663:3112): pid=11635 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1871.274445][   T27] audit: type=1800 audit(1672293653.663:3113): pid=11633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1871.467096][   T27] audit: type=1804 audit(1672293653.663:3114): pid=11635 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/256/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1871.563586][T11654] loop0: detected capacity change from 0 to 2048
[ 1871.598844][T11659] loop1: detected capacity change from 0 to 2048
[ 1871.602335][T11660] loop3: detected capacity change from 0 to 2048
[ 1871.617615][   T27] audit: type=1804 audit(1672293653.673:3115): pid=11633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/258/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1871.666283][T11664] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.679975][T11662] loop2: detected capacity change from 0 to 2048
[ 1871.693404][T11665] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.707540][T11663] loop4: detected capacity change from 0 to 2048
[ 1871.707635][T11655] loop5: detected capacity change from 0 to 2048
[ 1871.724946][T11666] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.774273][T11669] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.809432][T11671] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.894870][T11673] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:00:55 executed programs: 1563
[ 1872.563557][T11678] loop0: detected capacity change from 0 to 2048
[ 1872.571503][T11679] loop5: detected capacity change from 0 to 2048
[ 1872.643784][T11687] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.669300][T11685] loop2: detected capacity change from 0 to 2048
[ 1872.682338][T11681] loop1: detected capacity change from 0 to 2048
[ 1872.685694][T11689] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.718762][T11688] loop4: detected capacity change from 0 to 2048
[ 1872.733899][T11690] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.740787][T11684] loop3: detected capacity change from 0 to 2048
[ 1872.782229][T11692] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.861753][T11695] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.896329][T11696] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.236225][T11702] loop1: detected capacity change from 0 to 2048
[ 1873.425303][T11704] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.605855][T11705] loop5: detected capacity change from 0 to 2048
[ 1873.627620][T11708] loop0: detected capacity change from 0 to 2048
[ 1873.699198][T11716] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.699601][T11715] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.749545][T11710] loop3: detected capacity change from 0 to 2048
[ 1873.761959][T11714] loop4: detected capacity change from 0 to 2048
[ 1873.826919][T11718] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.838724][T11719] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.878390][T11713] loop2: detected capacity change from 0 to 2048
[ 1873.997045][T11723] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.251897][T11726] loop1: detected capacity change from 0 to 2048
[ 1874.417990][T11727] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.561050][T11729] loop5: detected capacity change from 0 to 2048
[ 1874.633426][T11733] loop0: detected capacity change from 0 to 2048
[ 1874.676670][T11739] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.698842][T11734] loop3: detected capacity change from 0 to 2048
[ 1874.716659][T11736] loop2: detected capacity change from 0 to 2048
[ 1874.725738][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1874.725786][T11740] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.771112][T11738] loop4: detected capacity change from 0 to 2048
[ 1874.824044][T11744] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.844038][T11743] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.881604][T11746] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.224616][T11751] loop0: detected capacity change from 0 to 2048
[ 1875.259330][T11753] loop1: detected capacity change from 0 to 2048
[ 1875.317725][T11754] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.353510][T11755] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.638790][T11759] loop5: detected capacity change from 0 to 2048
[ 1875.729179][T11766] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.746571][T11761] loop3: detected capacity change from 0 to 2048
[ 1875.778560][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1875.778574][   T27] audit: type=1800 audit(1672293658.583:3170): pid=11759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1875.796012][T11765] loop2: detected capacity change from 0 to 2048
[ 1875.831501][T11767] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.863385][T11764] loop4: detected capacity change from 0 to 2048
[ 1875.892502][   T27] audit: type=1804 audit(1672293658.613:3171): pid=11759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/263/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1875.965261][   T27] audit: type=1800 audit(1672293658.693:3172): pid=11761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1875.996757][   T27] audit: type=1804 audit(1672293658.733:3173): pid=11761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/263/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1876.023401][T11770] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.040116][T11771] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.080160][   T27] audit: type=1800 audit(1672293658.883:3174): pid=11764 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1876.212377][   T27] audit: type=1804 audit(1672293658.903:3175): pid=11764 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/265/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1876.245341][T11773] loop0: detected capacity change from 0 to 2048
[ 1876.319149][T11778] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.477617][   T27] audit: type=1800 audit(1672293658.913:3176): pid=11765 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1876.532071][T11777] loop1: detected capacity change from 0 to 2048
[ 1876.665302][   T27] audit: type=1804 audit(1672293658.923:3177): pid=11765 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/266/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1876.703928][T11785] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.744088][T11781] loop5: detected capacity change from 0 to 2048
[ 1876.782484][T11784] loop3: detected capacity change from 0 to 2048
[ 1876.799519][T11787] loop2: detected capacity change from 0 to 2048
[ 1876.819382][   T27] audit: type=1800 audit(1672293659.203:3178): pid=11773 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1876.823586][T11788] loop4: detected capacity change from 0 to 2048
[ 1876.851856][T11790] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.884251][   T27] audit: type=1804 audit(1672293659.213:3179): pid=11773 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/264/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1876.938099][T11791] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.950562][T11792] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.980015][T11794] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.144034][T11799] loop0: detected capacity change from 0 to 2048
[ 1877.228542][T11802] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.329544][T11801] loop1: detected capacity change from 0 to 2048
2022/12/29 06:01:00 executed programs: 1595
[ 1877.456912][T11804] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.728419][T11809] loop3: detected capacity change from 0 to 2048
[ 1877.774350][ T6994] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1877.786737][T11810] loop5: detected capacity change from 0 to 2048
[ 1877.847757][T11813] loop1: detected capacity change from 0 to 2048
[ 1877.875050][T11817] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.888905][T11814] loop2: detected capacity change from 0 to 2048
[ 1877.897998][T11818] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.936775][T11819] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.972662][T11816] loop4: detected capacity change from 0 to 2048
[ 1878.038806][T11823] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.050600][T11824] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.246556][T11826] loop0: detected capacity change from 0 to 2048
[ 1878.367541][T11829] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.816209][T11835] loop3: detected capacity change from 0 to 2048
[ 1878.827022][T11836] loop5: detected capacity change from 0 to 2048
[ 1878.836801][T11837] loop2: detected capacity change from 0 to 2048
[ 1878.841162][T11838] loop1: detected capacity change from 0 to 2048
[ 1878.883652][T11841] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.902699][T11842] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.915729][T11840] loop4: detected capacity change from 0 to 2048
[ 1878.918103][T11843] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.981319][T11846] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.032967][T11849] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.225102][T11851] loop0: detected capacity change from 0 to 2048
[ 1879.330775][T11855] loop5: detected capacity change from 0 to 2048
[ 1879.352884][T11856] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.361251][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1879.477603][T11858] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.823739][T11861] loop3: detected capacity change from 0 to 2048
[ 1879.931174][T11868] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.960476][T11865] loop1: detected capacity change from 0 to 2048
[ 1879.969955][T11867] loop2: detected capacity change from 0 to 2048
[ 1879.989661][T11866] loop4: detected capacity change from 0 to 2048
[ 1880.070808][T11872] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.083170][T11873] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.127863][T11874] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.205916][T11871] loop0: detected capacity change from 0 to 2048
[ 1880.320618][T11880] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.440244][T11879] loop5: detected capacity change from 0 to 2048
[ 1880.565723][T11882] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.845170][T11885] loop3: detected capacity change from 0 to 2048
[ 1880.926565][T11893] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.954180][T11889] loop2: detected capacity change from 0 to 2048
[ 1880.959909][T11890] loop1: detected capacity change from 0 to 2048
[ 1880.993163][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1880.993177][   T27] audit: type=1800 audit(1672293663.793:3232): pid=11885 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1881.024739][T11891] loop4: detected capacity change from 0 to 2048
[ 1881.070403][T11897] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.073654][T11896] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.121809][   T27] audit: type=1804 audit(1672293663.823:3233): pid=11885 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/268/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1881.163647][T11900] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.175587][   T27] audit: type=1800 audit(1672293663.953:3234): pid=11890 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1881.260358][T11898] loop0: detected capacity change from 0 to 2048
[ 1881.278778][   T27] audit: type=1804 audit(1672293663.963:3235): pid=11890 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/267/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1881.368340][T11906] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.389204][   T27] audit: type=1804 audit(1672293664.033:3236): pid=11889 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/271/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1881.447463][   T27] audit: type=1804 audit(1672293664.043:3237): pid=11899 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/271/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1881.479918][   T27] audit: type=1800 audit(1672293664.043:3238): pid=11891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1881.496534][T11905] loop5: detected capacity change from 0 to 2048
[ 1881.504291][   T27] audit: type=1804 audit(1672293664.073:3239): pid=11891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/270/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1881.551938][   T27] audit: type=1800 audit(1672293664.223:3240): pid=11898 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1881.565358][T11909] loop2: detected capacity change from 0 to 2048
[ 1881.574008][   T27] audit: type=1804 audit(1672293664.233:3241): pid=11898 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/269/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1881.656911][T11911] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.686605][T11910] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.998428][T11919] loop1: detected capacity change from 0 to 2048
[ 1882.032223][T11914] loop3: detected capacity change from 0 to 2048
[ 1882.089703][T11922] loop0: detected capacity change from 0 to 2048
[ 1882.098128][T11918] loop4: detected capacity change from 0 to 2048
[ 1882.118139][T11924] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.129227][T11923] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.167392][T11926] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.193881][T11925] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:01:05 executed programs: 1628
[ 1882.494422][T11935] loop2: detected capacity change from 0 to 2048
[ 1882.498344][T11933] loop5: detected capacity change from 0 to 2048
[ 1882.523516][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1882.578340][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1882.589565][T11937] loop4: detected capacity change from 0 to 2048
[ 1882.601375][ T5157] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1882.627324][ T5377] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1882.642514][T11938] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.669562][T11939] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.731252][T11944] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.880253][T11942] loop3: detected capacity change from 0 to 2048
[ 1883.007616][T11948] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.089690][T11947] loop1: detected capacity change from 0 to 2048
[ 1883.138097][T11952] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.191725][T11951] loop0: detected capacity change from 0 to 2048
[ 1883.310508][T11954] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.524237][T11956] loop5: detected capacity change from 0 to 2048
[ 1883.551916][T11960] loop2: detected capacity change from 0 to 2048
[ 1883.580935][T11961] loop4: detected capacity change from 0 to 2048
[ 1883.621515][T11962] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.636755][T11963] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.743766][T11968] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.815523][T11965] loop3: detected capacity change from 0 to 2048
[ 1883.983490][T11970] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.202115][T11974] loop1: detected capacity change from 0 to 2048
[ 1884.209230][T11975] loop0: detected capacity change from 0 to 2048
[ 1884.325276][T11976] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.359559][T11978] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.477388][T11979] loop5: detected capacity change from 0 to 2048
[ 1884.562223][T11986] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.605847][T11984] loop4: detected capacity change from 0 to 2048
[ 1884.649085][T11985] loop2: detected capacity change from 0 to 2048
[ 1884.696118][T11990] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.800838][T11989] loop3: detected capacity change from 0 to 2048
[ 1884.815078][T11992] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.878818][T11993] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.240883][T11999] loop1: detected capacity change from 0 to 2048
[ 1885.253841][T11998] loop0: detected capacity change from 0 to 2048
[ 1885.343946][T12001] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.399449][T12003] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.469609][T12002] loop5: detected capacity change from 0 to 2048
[ 1885.562294][T12007] loop2: detected capacity change from 0 to 2048
[ 1885.569247][T12008] loop4: detected capacity change from 0 to 2048
[ 1885.571249][T12010] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.659836][T12012] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.675613][T12014] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.841801][T12017] loop3: detected capacity change from 0 to 2048
[ 1885.946750][T12022] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.031169][T12021] loop5: detected capacity change from 0 to 2048
[ 1886.043360][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1886.043374][   T27] audit: type=1804 audit(1672293668.843:3296): pid=12017 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/273/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1886.157781][   T27] audit: type=1804 audit(1672293668.883:3297): pid=12024 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/273/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1886.260337][T12027] loop0: detected capacity change from 0 to 2048
[ 1886.277435][T12031] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.361985][T12030] loop1: detected capacity change from 0 to 2048
[ 1886.376230][   T27] audit: type=1800 audit(1672293669.173:3298): pid=12021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1886.428615][T12035] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.448448][T12033] loop3: detected capacity change from 0 to 2048
[ 1886.460967][T12037] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.471178][   T27] audit: type=1804 audit(1672293669.203:3299): pid=12021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/274/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1886.573608][T12042] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.583897][T12038] loop4: detected capacity change from 0 to 2048
[ 1886.611104][   T27] audit: type=1800 audit(1672293669.333:3300): pid=12027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1886.624220][T12041] loop2: detected capacity change from 0 to 2048
[ 1886.645837][   T27] audit: type=1804 audit(1672293669.343:3301): pid=12027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/274/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1886.693618][T12044] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.718928][T12046] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.843485][   T27] audit: type=1800 audit(1672293669.353:3302): pid=12030 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1886.992573][T12051] loop5: detected capacity change from 0 to 2048
[ 1887.058185][   T27] audit: type=1804 audit(1672293669.363:3303): pid=12030 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/272/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1887.101765][   T27] audit: type=1800 audit(1672293669.493:3304): pid=12033 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1887.141660][T12053] loop4: detected capacity change from 0 to 2048
[ 1887.162761][T12055] loop0: detected capacity change from 0 to 2048
[ 1887.172504][T12056] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.239260][T12057] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.285344][   T27] audit: type=1804 audit(1672293669.503:3305): pid=12033 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/274/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1887.324246][T12062] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.447234][T12060] loop1: detected capacity change from 0 to 2048
[ 1887.493696][T12065] loop3: detected capacity change from 0 to 2048
[ 1887.562694][T12068] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.596437][T12069] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:01:10 executed programs: 1659
[ 1887.667441][T12067] loop2: detected capacity change from 0 to 2048
[ 1887.797698][T12073] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.034306][T12078] loop5: detected capacity change from 0 to 2048
[ 1888.038473][T12077] loop1: detected capacity change from 0 to 2048
[ 1888.115218][T12083] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.173052][T12084] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.225675][T12082] loop0: detected capacity change from 0 to 2048
[ 1888.263462][T12081] loop4: detected capacity change from 0 to 2048
[ 1888.319583][T12087] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.379514][T12089] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.590214][T12090] loop3: detected capacity change from 0 to 2048
[ 1888.675859][T12095] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.718030][T12094] loop2: detected capacity change from 0 to 2048
[ 1888.764739][T12096] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.069026][T12102] loop1: detected capacity change from 0 to 2048
[ 1889.087041][T12101] loop5: detected capacity change from 0 to 2048
[ 1889.184734][T12107] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.185058][T12108] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.232750][T12106] loop0: detected capacity change from 0 to 2048
[ 1889.247021][T12105] loop4: detected capacity change from 0 to 2048
[ 1889.339605][T12111] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.410868][T12115] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.509453][T12114] loop3: detected capacity change from 0 to 2048
[ 1889.610925][T12122] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.633052][T12119] loop1: detected capacity change from 0 to 2048
[ 1889.660099][T12121] loop2: detected capacity change from 0 to 2048
[ 1889.684877][T12124] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.737878][T12125] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.120395][T12132] loop3: detected capacity change from 0 to 2048
[ 1890.123038][T12135] loop2: detected capacity change from 0 to 2048
[ 1890.137914][T12136] loop5: detected capacity change from 0 to 2048
[ 1890.148023][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1890.178010][T12138] loop4: detected capacity change from 0 to 2048
[ 1890.194583][T12141] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.219714][T12142] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.237004][T12143] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.238561][T12140] loop0: detected capacity change from 0 to 2048
[ 1890.323078][T12146] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.326770][T12144] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.715087][T12152] loop1: detected capacity change from 0 to 2048
[ 1890.830297][T12153] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.143214][T12162] loop2: detected capacity change from 0 to 2048
[ 1891.155612][T12160] loop5: detected capacity change from 0 to 2048
[ 1891.174270][T12164] loop4: detected capacity change from 0 to 2048
[ 1891.189114][T12161] loop3: detected capacity change from 0 to 2048
[ 1891.218637][T12167] loop1: detected capacity change from 0 to 2048
[ 1891.226856][T12166] loop0: detected capacity change from 0 to 2048
[ 1891.258534][T12168] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.264272][T12171] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.283713][T12169] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.287227][T12172] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.294487][T12170] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.324130][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1891.324144][   T27] audit: type=1800 audit(1672293674.123:3360): pid=12164 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1891.360150][T12173] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.407233][   T27] audit: type=1804 audit(1672293674.123:3361): pid=12164 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/281/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1891.605806][   T27] audit: type=1800 audit(1672293674.183:3362): pid=12166 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1891.734432][   T27] audit: type=1800 audit(1672293674.183:3363): pid=12160 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1891.919610][   T27] audit: type=1800 audit(1672293674.183:3364): pid=12161 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1892.071685][   T27] audit: type=1800 audit(1672293674.183:3365): pid=12162 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1892.172866][T12188] loop3: detected capacity change from 0 to 2048
[ 1892.179472][   T27] audit: type=1804 audit(1672293674.193:3366): pid=12166 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/279/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1892.179515][   T27] audit: type=1804 audit(1672293674.203:3367): pid=12160 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/279/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1892.179545][   T27] audit: type=1804 audit(1672293674.203:3368): pid=12161 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/279/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1892.179578][   T27] audit: type=1804 audit(1672293674.213:3369): pid=12162 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/282/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1892.207195][T12186] loop1: detected capacity change from 0 to 2048
[ 1892.239292][T12190] loop4: detected capacity change from 0 to 2048
[ 1892.301745][T12187] loop5: detected capacity change from 0 to 2048
[ 1892.314253][T12191] loop0: detected capacity change from 0 to 2048
[ 1892.324094][T12184] loop2: detected capacity change from 0 to 2048
[ 1892.333539][T12192] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.370451][T12193] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.391049][T12195] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.406624][T12194] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.407847][T12198] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.431553][T12196] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:01:15 executed programs: 1690
[ 1893.206612][T12206] loop1: detected capacity change from 0 to 2048
[ 1893.213480][T12207] loop5: detected capacity change from 0 to 2048
[ 1893.229387][T12212] loop3: detected capacity change from 0 to 2048
[ 1893.229764][T12209] loop4: detected capacity change from 0 to 2048
[ 1893.270657][T12215] loop0: detected capacity change from 0 to 2048
[ 1893.278415][T12214] loop2: detected capacity change from 0 to 2048
[ 1893.279788][T12218] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.289972][T12216] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.306145][T12217] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.330172][T12219] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.347538][T12220] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.365889][T12221] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.141494][T12229] loop1: detected capacity change from 0 to 2048
[ 1894.179768][T12233] loop5: detected capacity change from 0 to 2048
[ 1894.240992][T12235] loop4: detected capacity change from 0 to 2048
[ 1894.257270][T12237] loop3: detected capacity change from 0 to 2048
[ 1894.265621][T12240] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.266526][T12239] loop0: detected capacity change from 0 to 2048
[ 1894.290569][T12238] loop2: detected capacity change from 0 to 2048
[ 1894.336602][T12241] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.340271][T12243] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.364119][T12242] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.378101][T12244] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.402784][T12247] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.723859][T12254] loop5: detected capacity change from 0 to 2048
[ 1894.810525][T12255] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.205176][T12258] loop1: detected capacity change from 0 to 2048
[ 1895.229337][T12263] loop3: detected capacity change from 0 to 2048
[ 1895.238577][T12262] loop4: detected capacity change from 0 to 2048
[ 1895.254036][T12264] loop0: detected capacity change from 0 to 2048
[ 1895.272051][T12267] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.292346][T12266] loop2: detected capacity change from 0 to 2048
[ 1895.315938][T12268] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.326809][T12269] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.328729][T12270] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.422971][T12273] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.630919][T12278] loop5: detected capacity change from 0 to 2048
[ 1895.718213][T12279] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.231730][T12286] loop3: detected capacity change from 0 to 2048
[ 1896.238464][T12288] loop0: detected capacity change from 0 to 2048
[ 1896.245830][T12287] loop4: detected capacity change from 0 to 2048
[ 1896.271902][T12290] loop2: detected capacity change from 0 to 2048
[ 1896.289479][T12282] loop1: detected capacity change from 0 to 2048
[ 1896.297769][T12291] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.321436][T12292] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.355409][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1896.355422][   T27] audit: type=1800 audit(1672293679.153:3422): pid=12288 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1896.362289][T12293] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.393524][T12294] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.406088][T12295] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.420857][   T27] audit: type=1804 audit(1672293679.223:3423): pid=12288 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/284/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1896.564995][   T27] audit: type=1804 audit(1672293679.263:3424): pid=12286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/284/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1896.745592][   T27] audit: type=1804 audit(1672293679.263:3425): pid=12296 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/284/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1896.824172][T12306] loop4: detected capacity change from 0 to 2048
[ 1896.843412][T12304] loop3: detected capacity change from 0 to 2048
[ 1896.849337][   T27] audit: type=1800 audit(1672293679.293:3426): pid=12282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1896.881719][T12308] loop5: detected capacity change from 0 to 2048
[ 1896.884385][   T27] audit: type=1800 audit(1672293679.293:3427): pid=12290 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1896.946001][T12309] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.021799][T12310] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.055446][T12312] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.090962][   T27] audit: type=1804 audit(1672293679.293:3428): pid=12282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/283/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1897.279500][   T27] audit: type=1804 audit(1672293679.293:3429): pid=12290 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/287/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1897.315043][T12315] loop1: detected capacity change from 0 to 2048
[ 1897.407558][T12321] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.440752][T12318] loop0: detected capacity change from 0 to 2048
[ 1897.460214][   T27] audit: type=1804 audit(1672293679.323:3430): pid=12287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/286/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1897.510002][T12320] loop2: detected capacity change from 0 to 2048
[ 1897.552677][T12323] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.607005][   T27] audit: type=1804 audit(1672293679.323:3431): pid=12298 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/286/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1897.644234][T12325] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.801046][T12326] loop3: detected capacity change from 0 to 2048
[ 1897.893315][T12332] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:01:20 executed programs: 1723
[ 1898.001312][T12330] loop4: detected capacity change from 0 to 2048
[ 1898.021351][T12333] loop5: detected capacity change from 0 to 2048
[ 1898.107684][T12335] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.139667][T12336] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.372474][T12339] loop1: detected capacity change from 0 to 2048
[ 1898.446126][T12345] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.542646][T12344] loop2: detected capacity change from 0 to 2048
[ 1898.585862][T12343] loop0: detected capacity change from 0 to 2048
[ 1898.660632][T12348] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.739475][T12350] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.771553][T12349] loop3: detected capacity change from 0 to 2048
[ 1898.869771][T12353] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.010053][T12355] loop4: detected capacity change from 0 to 2048
[ 1899.119214][T12358] loop5: detected capacity change from 0 to 2048
[ 1899.133012][T12359] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.239762][T12361] loop1: detected capacity change from 0 to 2048
[ 1899.257233][T12363] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.406864][T12367] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.524274][T12366] loop0: detected capacity change from 0 to 2048
[ 1899.612013][T12370] loop2: detected capacity change from 0 to 2048
[ 1899.620971][T12371] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.733140][T12374] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.844248][T12373] loop3: detected capacity change from 0 to 2048
[ 1899.962645][T12380] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.072578][T12379] loop4: detected capacity change from 0 to 2048
[ 1900.169892][T12381] loop5: detected capacity change from 0 to 2048
[ 1900.178598][T12385] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.193776][T12384] loop1: detected capacity change from 0 to 2048
[ 1900.251463][T12386] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.266540][T12387] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.583561][T12392] loop0: detected capacity change from 0 to 2048
[ 1900.687971][T12394] loop2: detected capacity change from 0 to 2048
[ 1900.698285][T12396] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.751135][T12397] loop3: detected capacity change from 0 to 2048
[ 1900.779549][T12399] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.832109][T12400] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1901.173034][T12405] loop4: detected capacity change from 0 to 2048
[ 1901.190635][T12406] loop5: detected capacity change from 0 to 2048
[ 1901.248872][T12409] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1901.270548][T12408] loop1: detected capacity change from 0 to 2048
[ 1901.299673][T12410] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1901.356383][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1901.356397][   T27] audit: type=1800 audit(1672293684.153:3484): pid=12406 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1901.406517][T12414] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1901.509050][T12413] loop0: detected capacity change from 0 to 2048
[ 1901.517596][   T27] audit: type=1804 audit(1672293684.193:3485): pid=12406 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/289/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1901.674272][T12419] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1901.725469][   T27] audit: type=1800 audit(1672293684.283:3486): pid=12408 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1901.779477][T12418] loop2: detected capacity change from 0 to 2048
[ 1901.853902][   T27] audit: type=1804 audit(1672293684.293:3487): pid=12408 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/288/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1901.917719][T12423] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1901.944687][T12421] loop3: detected capacity change from 0 to 2048
[ 1902.039538][   T27] audit: type=1800 audit(1672293684.553:3488): pid=12413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1902.071291][T12425] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1902.174188][   T27] audit: type=1804 audit(1672293684.563:3489): pid=12413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/289/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1902.270520][T12427] loop4: detected capacity change from 0 to 2048
[ 1902.284383][T12431] loop5: detected capacity change from 0 to 2048
[ 1902.339351][T12432] loop1: detected capacity change from 0 to 2048
[ 1902.355262][   T27] audit: type=1800 audit(1672293684.823:3490): pid=12418 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1902.385198][T12433] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1902.430405][T12435] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1902.472097][T12438] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1902.491735][   T27] audit: type=1804 audit(1672293684.833:3491): pid=12418 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/292/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1902.543139][T12436] loop0: detected capacity change from 0 to 2048
[ 1902.607786][   T27] audit: type=1800 audit(1672293684.953:3492): pid=12421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1902.637417][   T27] audit: type=1804 audit(1672293684.963:3493): pid=12421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/290/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1902.648195][T12443] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1902.739239][T12442] loop2: detected capacity change from 0 to 2048
[ 1902.846459][T12445] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:01:25 executed programs: 1752
[ 1903.049476][T12447] loop3: detected capacity change from 0 to 2048
[ 1903.158327][T12451] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1903.198461][T12450] loop4: detected capacity change from 0 to 2048
[ 1903.304266][T12453] loop5: detected capacity change from 0 to 2048
[ 1903.320944][T12457] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1903.342899][T12456] loop1: detected capacity change from 0 to 2048
[ 1903.431621][T12460] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1903.446971][T12461] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1903.594821][T12462] loop0: detected capacity change from 0 to 2048
[ 1903.700849][T12467] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1903.730757][T12466] loop2: detected capacity change from 0 to 2048
[ 1903.813120][T12469] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1904.120398][T12473] loop3: detected capacity change from 0 to 2048
[ 1904.143817][T12476] loop0: detected capacity change from 0 to 2048
[ 1904.154067][T12477] loop4: detected capacity change from 0 to 2048
[ 1904.235455][T12482] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1904.261481][T12483] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1904.262105][T12484] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1904.296955][T12479] loop1: detected capacity change from 0 to 2048
[ 1904.334669][T12481] loop5: detected capacity change from 0 to 2048
[ 1904.362427][T12488] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1904.443925][T12491] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1904.654766][T12494] loop4: detected capacity change from 0 to 2048
[ 1904.753678][T12496] loop2: detected capacity change from 0 to 2048
[ 1904.765018][T12497] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1904.776500][ T5377] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1904.877874][T12499] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1905.140225][T12505] loop4: detected capacity change from 0 to 2048
[ 1905.185501][T12507] loop0: detected capacity change from 0 to 2048
[ 1905.218258][T12508] loop3: detected capacity change from 0 to 2048
[ 1905.226723][T12513] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1905.245543][T12510] loop2: detected capacity change from 0 to 2048
[ 1905.283222][T12515] loop1: detected capacity change from 0 to 2048
[ 1905.291665][T12516] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1905.303936][T12518] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1905.333438][T12514] loop5: detected capacity change from 0 to 2048
[ 1905.348571][T12519] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1905.410575][T12521] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1905.456991][T12524] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1906.175630][T12531] loop0: detected capacity change from 0 to 2048
[ 1906.189107][T12532] loop4: detected capacity change from 0 to 2048
[ 1906.211729][T12529] loop3: detected capacity change from 0 to 2048
[ 1906.255445][T12538] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1906.271919][T12540] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1906.287244][T12534] loop2: detected capacity change from 0 to 2048
[ 1906.294126][T12541] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1906.312470][T12536] loop5: detected capacity change from 0 to 2048
[ 1906.351342][T12539] loop1: detected capacity change from 0 to 2048
[ 1906.395763][T12543] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1906.405658][T12545] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1906.433984][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1906.433999][   T27] audit: type=1800 audit(1672293689.233:3548): pid=12536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1906.473339][   T27] audit: type=1804 audit(1672293689.273:3549): pid=12536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/294/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1906.509853][   T27] audit: type=1800 audit(1672293689.273:3550): pid=12534 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1906.531197][T12548] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1906.626413][   T27] audit: type=1804 audit(1672293689.313:3551): pid=12534 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/297/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1906.662622][   T27] audit: type=1800 audit(1672293689.423:3552): pid=12539 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1906.688128][   T27] audit: type=1804 audit(1672293689.423:3553): pid=12539 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/293/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1907.195551][T12554] loop0: detected capacity change from 0 to 2048
[ 1907.230453][T12553] loop3: detected capacity change from 0 to 2048
[ 1907.252660][T12556] loop4: detected capacity change from 0 to 2048
[ 1907.265032][T12563] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1907.278138][T12558] loop2: detected capacity change from 0 to 2048
[ 1907.288702][T12561] loop5: detected capacity change from 0 to 2048
[ 1907.290194][T12562] loop1: detected capacity change from 0 to 2048
[ 1907.313841][   T27] audit: type=1800 audit(1672293690.113:3554): pid=12554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1907.322709][T12564] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1907.355345][T12565] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1907.379025][T12566] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1907.381289][   T27] audit: type=1804 audit(1672293690.143:3555): pid=12554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/295/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1907.435041][T12568] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1907.458024][   T27] audit: type=1800 audit(1672293690.223:3556): pid=12558 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1907.491630][T12571] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1907.623800][   T27] audit: type=1804 audit(1672293690.233:3557): pid=12558 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/298/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1907.854794][T12577] loop3: detected capacity change from 0 to 2048
[ 1907.950933][T12578] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:01:30 executed programs: 1785
[ 1908.245672][T12582] loop2: detected capacity change from 0 to 2048
[ 1908.250514][T12584] loop0: detected capacity change from 0 to 2048
[ 1908.266873][T12585] loop4: detected capacity change from 0 to 2048
[ 1908.322765][T12588] loop5: detected capacity change from 0 to 2048
[ 1908.325345][T12590] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1908.332118][T12589] loop1: detected capacity change from 0 to 2048
[ 1908.354885][T12591] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1908.399248][T12592] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1908.447693][T12595] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1908.563226][T12598] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1908.891704][T12601] loop3: detected capacity change from 0 to 2048
[ 1909.086323][T12604] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1909.216316][T12603] loop0: detected capacity change from 0 to 2048
[ 1909.284209][T12608] loop2: detected capacity change from 0 to 2048
[ 1909.315010][T12610] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1909.353566][T12609] loop4: detected capacity change from 0 to 2048
[ 1909.389155][T12615] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1909.447660][T12612] loop5: detected capacity change from 0 to 2048
[ 1909.459983][T12617] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1909.498148][T12616] loop1: detected capacity change from 0 to 2048
[ 1909.574276][T12620] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1909.595670][T12621] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1909.887696][T12626] loop3: detected capacity change from 0 to 2048
[ 1909.957058][T12629] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1910.067616][T12628] loop5: detected capacity change from 0 to 2048
[ 1910.173453][T12633] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1910.202088][T12632] loop0: detected capacity change from 0 to 2048
[ 1910.288529][T12639] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1910.346122][T12637] loop2: detected capacity change from 0 to 2048
[ 1910.420548][T12638] loop4: detected capacity change from 0 to 2048
[ 1910.459957][T12643] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1910.483212][T12642] loop1: detected capacity change from 0 to 2048
[ 1910.542213][T12645] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1910.609650][T12646] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1910.942770][T12650] loop3: detected capacity change from 0 to 2048
[ 1911.031011][T12653] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1911.098275][T12652] loop5: detected capacity change from 0 to 2048
[ 1911.197678][T12656] loop0: detected capacity change from 0 to 2048
[ 1911.207191][T12659] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1911.316478][T12664] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1911.352107][T12660] loop4: detected capacity change from 0 to 2048
[ 1911.368066][T12661] loop2: detected capacity change from 0 to 2048
[ 1911.465704][T12667] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1911.478392][T12668] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1911.498217][T12665] loop1: detected capacity change from 0 to 2048
[ 1911.544881][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 1911.544897][   T27] audit: type=1800 audit(1672293694.343:3608): pid=12660 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1911.578706][   T27] audit: type=1804 audit(1672293694.383:3609): pid=12660 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/302/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1911.604639][T12671] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1911.618462][   T27] audit: type=1800 audit(1672293694.383:3610): pid=12661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1911.651087][   T27] audit: type=1804 audit(1672293694.423:3611): pid=12661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/302/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1911.685204][   T27] audit: type=1800 audit(1672293694.483:3612): pid=12665 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1911.773873][   T27] audit: type=1804 audit(1672293694.513:3613): pid=12665 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/298/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1912.117815][T12674] loop3: detected capacity change from 0 to 2048
[ 1912.168938][T12676] loop5: detected capacity change from 0 to 2048
[ 1912.200951][T12678] loop0: detected capacity change from 0 to 2048
[ 1912.208422][T12679] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1912.242465][T12682] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1912.271344][   T27] audit: type=1800 audit(1672293695.073:3614): pid=12676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1912.286803][T12683] loop4: detected capacity change from 0 to 2048
[ 1912.342049][T12685] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1912.367082][T12684] loop2: detected capacity change from 0 to 2048
[ 1912.375632][   T27] audit: type=1800 audit(1672293695.093:3615): pid=12674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1912.456634][T12691] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1912.486352][T12692] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1912.503547][T12689] loop1: detected capacity change from 0 to 2048
[ 1912.515207][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1912.530423][   T27] audit: type=1804 audit(1672293695.103:3616): pid=12676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/300/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1912.566194][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1912.616111][ T5157] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1912.637801][   T27] audit: type=1804 audit(1672293695.103:3617): pid=12674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/300/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1912.716502][T12696] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1912.941129][T12699] loop4: detected capacity change from 0 to 2048
2022/12/29 06:01:35 executed programs: 1815
[ 1913.062037][T12703] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1913.169986][T12702] loop3: detected capacity change from 0 to 2048
[ 1913.175087][T12704] loop5: detected capacity change from 0 to 2048
[ 1913.227674][T12706] loop0: detected capacity change from 0 to 2048
[ 1913.274440][T12710] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1913.297624][T12711] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1913.326745][T12712] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1913.411666][T12709] loop2: detected capacity change from 0 to 2048
[ 1913.485191][T12714] loop1: detected capacity change from 0 to 2048
[ 1913.532965][T12718] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1913.636094][T12720] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1913.993991][T12726] loop1: detected capacity change from 0 to 2048
[ 1913.994675][T12725] loop4: detected capacity change from 0 to 2048
[ 1914.117004][T12733] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1914.127923][T12728] loop3: detected capacity change from 0 to 2048
[ 1914.146249][T12734] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1914.150131][T12730] loop5: detected capacity change from 0 to 2048
[ 1914.210547][T12735] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1914.254519][T12732] loop0: detected capacity change from 0 to 2048
[ 1914.268205][T12739] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1914.368962][T12743] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1914.421893][T12737] loop2: detected capacity change from 0 to 2048
[ 1914.486875][T12745] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1914.508069][ T1209] ieee802154 phy0 wpan0: encryption failed: -22
[ 1914.514458][ T1209] ieee802154 phy1 wpan1: encryption failed: -22
[ 1915.011188][T12750] loop1: detected capacity change from 0 to 2048
[ 1915.019051][T12749] loop4: detected capacity change from 0 to 2048
[ 1915.098811][T12752] loop3: detected capacity change from 0 to 2048
[ 1915.109173][T12753] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1915.110761][T12754] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1915.201285][T12761] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1915.236281][T12757] loop0: detected capacity change from 0 to 2048
[ 1915.246782][T12758] loop5: detected capacity change from 0 to 2048
[ 1915.324328][T12762] loop2: detected capacity change from 0 to 2048
[ 1915.375512][T12766] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1915.377445][T12765] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1915.501146][T12768] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1915.889119][T12774] loop5: detected capacity change from 0 to 2048
[ 1915.938458][T12776] loop2: detected capacity change from 0 to 2048
[ 1915.957107][T12781] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1916.064136][T12780] loop1: detected capacity change from 0 to 2048
[ 1916.085639][T12785] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1916.172546][T12789] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1916.209371][T12783] loop3: detected capacity change from 0 to 2048
[ 1916.216251][T12779] loop4: detected capacity change from 0 to 2048
[ 1916.270047][T12788] loop0: detected capacity change from 0 to 2048
[ 1916.320728][T12791] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1916.364619][T12792] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1916.368028][T12793] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1916.832768][T12799] loop0: detected capacity change from 0 to 2048
[ 1916.879256][T12801] loop5: detected capacity change from 0 to 2048
[ 1916.913247][T12806] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1916.934978][T12803] loop2: detected capacity change from 0 to 2048
[ 1916.964531][T12805] loop4: detected capacity change from 0 to 2048
[ 1916.995283][   T27] kauditd_printk_skb: 56 callbacks suppressed
[ 1916.995308][   T27] audit: type=1800 audit(1672293699.793:3674): pid=12799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1917.024506][T12808] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1917.068680][T12811] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1917.100455][T12809] loop1: detected capacity change from 0 to 2048
[ 1917.167399][T12816] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1917.180073][   T27] audit: type=1804 audit(1672293699.843:3675): pid=12799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/305/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1917.226625][T12817] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1917.275742][T12813] loop3: detected capacity change from 0 to 2048
[ 1917.393666][   T27] audit: type=1800 audit(1672293699.913:3676): pid=12801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1917.423444][T12821] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1917.596293][   T27] audit: type=1804 audit(1672293699.923:3677): pid=12801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/305/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1917.630275][T12823] loop4: detected capacity change from 0 to 2048
[ 1917.764333][T12826] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1917.845847][   T27] audit: type=1800 audit(1672293699.963:3678): pid=12803 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1917.860835][T12829] loop5: detected capacity change from 0 to 2048
[ 1917.933098][T12828] loop0: detected capacity change from 0 to 2048
[ 1917.991319][   T27] audit: type=1804 audit(1672293699.963:3679): pid=12803 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/308/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1917.995346][T12832] loop2: detected capacity change from 0 to 2048
[ 1918.056541][T12835] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1918.067678][T12836] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1918.147883][T12834] loop1: detected capacity change from 0 to 2048
[ 1918.165636][   T27] audit: type=1804 audit(1672293700.103:3680): pid=12805 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/308/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1918.221363][T12841] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1918.255801][T12838] loop3: detected capacity change from 0 to 2048
2022/12/29 06:01:41 executed programs: 1847
[ 1918.280602][T12842] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1918.360483][   T27] audit: type=1804 audit(1672293700.103:3681): pid=12818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/308/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1918.402800][T12845] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1918.525905][T12848] loop4: detected capacity change from 0 to 2048
[ 1918.527630][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1918.571647][   T27] audit: type=1800 audit(1672293700.123:3682): pid=12809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1918.628848][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1918.668823][T12851] loop1: detected capacity change from 0 to 2048
[ 1918.683711][   T27] audit: type=1804 audit(1672293700.133:3683): pid=12809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/304/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1918.744027][ T5157] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1918.746077][T12852] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1918.835222][T12854] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1918.998258][T12856] loop0: detected capacity change from 0 to 2048
[ 1919.089299][T12862] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1919.098186][T12859] loop5: detected capacity change from 0 to 2048
[ 1919.123013][T12861] loop2: detected capacity change from 0 to 2048
[ 1919.200533][T12866] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1919.213846][T12867] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1919.230132][T12864] loop3: detected capacity change from 0 to 2048
[ 1919.431147][T12870] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1919.665433][T12873] loop4: detected capacity change from 0 to 2048
[ 1919.746338][T12875] loop1: detected capacity change from 0 to 2048
[ 1919.759383][T12876] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1919.866786][T12878] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1920.005700][T12880] loop0: detected capacity change from 0 to 2048
[ 1920.099196][T12886] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1920.115517][T12883] loop5: detected capacity change from 0 to 2048
[ 1920.217139][T12885] loop2: detected capacity change from 0 to 2048
[ 1920.235215][T12890] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1920.269785][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1920.308474][T12888] loop3: detected capacity change from 0 to 2048
[ 1920.330123][ T5322] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1920.375662][T12892] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1920.531402][T12894] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1920.733170][T12897] loop4: detected capacity change from 0 to 2048
[ 1920.810276][T12899] loop1: detected capacity change from 0 to 2048
[ 1920.843705][T12900] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1920.909298][T12904] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1921.014838][T12902] loop0: detected capacity change from 0 to 2048
[ 1921.121723][T12910] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1921.164696][T12909] loop2: detected capacity change from 0 to 2048
[ 1921.183754][T12907] loop5: detected capacity change from 0 to 2048
[ 1921.208042][ T5377] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1921.295267][T12914] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1921.298172][T12912] loop3: detected capacity change from 0 to 2048
[ 1921.348110][T12915] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1921.472169][T12918] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1921.766601][T12921] loop4: detected capacity change from 0 to 2048
[ 1921.877239][T12923] loop1: detected capacity change from 0 to 2048
[ 1921.884689][T12925] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1921.988394][T12926] loop0: detected capacity change from 0 to 2048
[ 1921.998174][T12930] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1922.082529][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1922.082544][   T27] audit: type=1800 audit(1672293704.883:3736): pid=12923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1922.148983][T12936] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1922.154493][T12931] loop5: detected capacity change from 0 to 2048
[ 1922.231273][   T27] audit: type=1804 audit(1672293704.923:3737): pid=12923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/309/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1922.242371][T12932] loop2: detected capacity change from 0 to 2048
[ 1922.275542][T12935] loop3: detected capacity change from 0 to 2048
[ 1922.295998][   T27] audit: type=1800 audit(1672293705.023:3738): pid=12926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1922.343970][   T27] audit: type=1804 audit(1672293705.033:3739): pid=12926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/310/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1922.376658][T12938] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1922.383685][T12939] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1922.493094][T12942] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1922.575975][   T27] audit: type=1800 audit(1672293705.263:3740): pid=12931 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1922.738395][   T27] audit: type=1804 audit(1672293705.293:3741): pid=12931 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/310/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1922.803152][T12949] loop4: detected capacity change from 0 to 2048
[ 1922.872853][T12947] loop3: detected capacity change from 0 to 2048
[ 1922.881954][   T27] audit: type=1804 audit(1672293705.313:3742): pid=12935 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/310/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1922.908253][T12953] loop1: detected capacity change from 0 to 2048
[ 1922.929797][T12956] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1922.952460][T12952] loop2: detected capacity change from 0 to 2048
[ 1922.974790][T12957] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1923.023589][   T27] audit: type=1804 audit(1672293705.313:3743): pid=12940 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/310/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1923.052150][T12960] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1923.077297][T12963] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1923.134822][T12961] loop5: detected capacity change from 0 to 2048
[ 1923.160635][T12955] loop0: detected capacity change from 0 to 2048
[ 1923.206519][   T27] audit: type=1804 audit(1672293705.423:3744): pid=12932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/313/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1923.248848][   T27] audit: type=1804 audit(1672293705.423:3745): pid=12944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/313/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1923.310101][T12966] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1923.317164][T12967] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:01:46 executed programs: 1877
[ 1923.823285][T12973] loop0: detected capacity change from 0 to 2048
[ 1923.854449][T12974] loop4: detected capacity change from 0 to 2048
[ 1923.885491][T12977] loop3: detected capacity change from 0 to 2048
[ 1923.889299][T12978] loop2: detected capacity change from 0 to 2048
[ 1923.905318][T12981] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1923.982783][T12982] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1924.002656][T12980] loop1: detected capacity change from 0 to 2048
[ 1924.010229][T12985] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1924.029408][T12986] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1924.140646][T12988] loop5: detected capacity change from 0 to 2048
[ 1924.154568][T12991] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1924.196664][T12992] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1924.880097][T12996] loop4: detected capacity change from 0 to 2048
[ 1924.903930][T12999] loop0: detected capacity change from 0 to 2048
[ 1924.938017][T13000] loop2: detected capacity change from 0 to 2048
[ 1924.939351][T13003] loop3: detected capacity change from 0 to 2048
[ 1924.973450][T13006] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1924.991073][T13004] loop1: detected capacity change from 0 to 2048
[ 1925.001252][T13007] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1925.019153][T13009] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1925.093242][T13011] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1925.122549][T13014] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1925.158234][T13008] loop5: detected capacity change from 0 to 2048
[ 1925.314661][T13017] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1925.852779][T13022] loop0: detected capacity change from 0 to 2048
[ 1925.872075][ T5322] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1925.937766][T13021] loop4: detected capacity change from 0 to 2048
[ 1925.971635][T13029] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1925.999842][T13028] loop3: detected capacity change from 0 to 2048
[ 1926.016956][T13025] loop1: detected capacity change from 0 to 2048
[ 1926.027543][T13026] loop2: detected capacity change from 0 to 2048
[ 1926.048034][T13032] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1926.087892][T13034] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1926.125700][T13033] loop5: detected capacity change from 0 to 2048
[ 1926.133243][T13036] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1926.158963][T13038] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1926.241899][T13041] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1926.900142][T13047] loop4: detected capacity change from 0 to 2048
[ 1926.924680][T13049] loop2: detected capacity change from 0 to 2048
[ 1926.941145][T13050] loop1: detected capacity change from 0 to 2048
[ 1926.948911][T13044] loop0: detected capacity change from 0 to 2048
[ 1926.972008][T13053] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1927.004243][T13054] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1927.045049][T13056] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1927.068633][T13052] loop3: detected capacity change from 0 to 2048
[ 1927.070309][T13058] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1927.088188][   T27] kauditd_printk_skb: 48 callbacks suppressed
[ 1927.088204][   T27] audit: type=1800 audit(1672293709.883:3794): pid=13047 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1927.190106][T13064] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1927.197073][T13059] loop5: detected capacity change from 0 to 2048
[ 1927.212668][   T27] audit: type=1804 audit(1672293709.923:3795): pid=13047 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/318/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1927.248675][   T27] audit: type=1800 audit(1672293709.933:3796): pid=13049 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1927.264262][T13065] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1927.293083][   T27] audit: type=1800 audit(1672293709.933:3797): pid=13050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1927.503863][   T27] audit: type=1804 audit(1672293709.933:3798): pid=13050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/314/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1927.635752][T13070] loop0: detected capacity change from 0 to 2048
[ 1927.670973][   T27] audit: type=1804 audit(1672293709.933:3799): pid=13049 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/318/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1927.683029][T13072] loop5: detected capacity change from 0 to 2048
[ 1927.702099][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1927.741089][   T27] audit: type=1804 audit(1672293710.013:3800): pid=13044 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/315/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1927.771244][T13073] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1927.791219][   T27] audit: type=1804 audit(1672293710.013:3801): pid=13062 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/315/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1927.827503][   T27] audit: type=1800 audit(1672293710.123:3802): pid=13052 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1927.878690][T13076] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1928.020024][   T27] audit: type=1804 audit(1672293710.133:3803): pid=13052 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/315/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1928.035085][T13077] loop4: detected capacity change from 0 to 2048
[ 1928.106691][ T5377] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1928.163870][ T5377] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1928.204511][T13082] loop1: detected capacity change from 0 to 2048
[ 1928.215841][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1928.222059][T13084] loop3: detected capacity change from 0 to 2048
[ 1928.232677][ T5377] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1928.234062][T13083] loop2: detected capacity change from 0 to 2048
[ 1928.296692][T13085] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1928.342644][T13086] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1928.381653][T13087] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1928.395634][T13088] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1928.656187][T13093] loop0: detected capacity change from 0 to 2048
2022/12/29 06:01:51 executed programs: 1909
[ 1928.754722][T13096] loop5: detected capacity change from 0 to 2048
[ 1928.779768][T13097] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1928.834782][T13098] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1929.064331][T13102] loop4: detected capacity change from 0 to 2048
[ 1929.177040][T13105] loop1: detected capacity change from 0 to 2048
[ 1929.219328][T13112] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1929.283435][T13113] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1929.297816][T13110] loop2: detected capacity change from 0 to 2048
[ 1929.309042][T13111] loop3: detected capacity change from 0 to 2048
[ 1929.339759][T13109] loop5: detected capacity change from 0 to 2048
[ 1929.395057][T13117] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1929.411876][T13116] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1929.465480][T13119] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1929.589459][T13122] loop0: detected capacity change from 0 to 2048
[ 1929.667153][T13124] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1930.169043][T13129] loop1: detected capacity change from 0 to 2048
[ 1930.237059][T13136] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1930.269918][T13127] loop4: detected capacity change from 0 to 2048
[ 1930.307583][T13133] loop5: detected capacity change from 0 to 2048
[ 1930.357822][T13137] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1930.361768][T13135] loop3: detected capacity change from 0 to 2048
[ 1930.381000][T13139] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1930.458027][T13134] loop2: detected capacity change from 0 to 2048
[ 1930.515901][T13144] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1930.543085][T13141] loop0: detected capacity change from 0 to 2048
[ 1930.550466][T13145] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1930.671622][T13149] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1931.127500][T13152] loop3: detected capacity change from 0 to 2048
[ 1931.204457][T13155] loop4: detected capacity change from 0 to 2048
[ 1931.223128][T13159] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1931.250732][T13156] loop1: detected capacity change from 0 to 2048
[ 1931.307132][T13160] loop5: detected capacity change from 0 to 2048
[ 1931.317398][T13161] loop2: detected capacity change from 0 to 2048
[ 1931.325237][T13162] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1931.352119][T13164] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1931.421283][T13167] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1931.440500][T13170] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1931.551122][T13169] loop0: detected capacity change from 0 to 2048
[ 1931.696675][T13173] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1932.213248][T13176] loop3: detected capacity change from 0 to 2048
[ 1932.287747][T13182] loop5: detected capacity change from 0 to 2048
[ 1932.293577][T13181] loop4: detected capacity change from 0 to 2048
[ 1932.307660][T13183] loop2: detected capacity change from 0 to 2048
[ 1932.320225][T13184] loop1: detected capacity change from 0 to 2048
[ 1932.327530][T13185] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1932.388700][T13186] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1932.399198][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 1932.399220][   T27] audit: type=1800 audit(1672293715.193:3858): pid=13176 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1932.425887][T13190] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1932.438972][T13188] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1932.452669][T13191] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1932.549368][   T27] audit: type=1804 audit(1672293715.233:3859): pid=13176 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/320/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1932.599452][T13193] loop0: detected capacity change from 0 to 2048
[ 1932.689775][   T27] audit: type=1800 audit(1672293715.283:3860): pid=13181 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1932.736144][T13197] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1932.900937][   T27] audit: type=1804 audit(1672293715.293:3861): pid=13181 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/323/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1933.181287][   T27] audit: type=1800 audit(1672293715.303:3862): pid=13184 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1933.234231][T13200] loop3: detected capacity change from 0 to 2048
[ 1933.297969][   T27] audit: type=1804 audit(1672293715.303:3863): pid=13184 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/319/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1933.321334][T13206] loop4: detected capacity change from 0 to 2048
[ 1933.344905][T13202] loop1: detected capacity change from 0 to 2048
[ 1933.349394][T13207] loop5: detected capacity change from 0 to 2048
[ 1933.368948][T13209] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1933.397077][T13208] loop2: detected capacity change from 0 to 2048
[ 1933.424498][   T27] audit: type=1800 audit(1672293715.313:3864): pid=13183 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1933.449621][T13213] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1933.459278][   T27] audit: type=1804 audit(1672293715.323:3865): pid=13183 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/323/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1933.474627][T13211] loop0: detected capacity change from 0 to 2048
[ 1933.496821][T13214] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1933.517452][T13215] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1933.566312][T13216] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1933.651427][   T27] audit: type=1800 audit(1672293715.323:3866): pid=13182 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1933.703275][T13221] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:01:56 executed programs: 1939
[ 1933.791166][   T27] audit: type=1804 audit(1672293715.333:3867): pid=13182 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/321/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1934.152003][T13225] loop0: detected capacity change from 0 to 2048
[ 1934.194380][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1934.285667][T13236] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1934.332818][T13227] loop3: detected capacity change from 0 to 2048
[ 1934.354006][T13233] loop5: detected capacity change from 0 to 2048
[ 1934.368414][T13235] loop2: detected capacity change from 0 to 2048
[ 1934.371375][T13234] loop4: detected capacity change from 0 to 2048
[ 1934.420453][T13229] loop1: detected capacity change from 0 to 2048
[ 1934.439319][T13238] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1934.458895][T13239] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1934.489971][T13240] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1934.504197][T13241] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1934.552406][T13244] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1935.066782][T13250] loop1: detected capacity change from 0 to 2048
[ 1935.169225][T13252] loop0: detected capacity change from 0 to 2048
[ 1935.196356][T13255] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1935.249618][T13254] loop3: detected capacity change from 0 to 2048
[ 1935.289626][T13261] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1935.344036][T13264] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1935.365047][T13257] loop2: detected capacity change from 0 to 2048
[ 1935.407359][T13260] loop4: detected capacity change from 0 to 2048
[ 1935.449337][T13263] loop5: detected capacity change from 0 to 2048
[ 1935.485124][T13267] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1935.546436][T13268] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1935.576981][T13270] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1936.151089][T13278] loop3: detected capacity change from 0 to 2048
[ 1936.159769][T13274] loop1: detected capacity change from 0 to 2048
[ 1936.198491][T13279] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1936.210796][T13276] loop0: detected capacity change from 0 to 2048
[ 1936.275662][T13284] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1936.340485][T13288] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1936.407805][T13286] loop5: detected capacity change from 0 to 2048
[ 1936.418852][T13287] loop4: detected capacity change from 0 to 2048
[ 1936.482717][T13285] loop2: detected capacity change from 0 to 2048
[ 1936.502699][T13291] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1936.518516][T13292] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1936.675446][T13297] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1936.770829][T13295] loop0: detected capacity change from 0 to 2048
[ 1936.893149][T13299] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1937.117257][T13302] loop1: detected capacity change from 0 to 2048
[ 1937.130788][T13304] loop3: detected capacity change from 0 to 2048
[ 1937.193893][T13306] loop2: detected capacity change from 0 to 2048
[ 1937.233303][T13307] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1937.244432][T13308] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1937.320061][T13310] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1937.404919][   T27] kauditd_printk_skb: 56 callbacks suppressed
[ 1937.404934][   T27] audit: type=1800 audit(1672293720.203:3924): pid=13306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1937.441446][T13313] loop5: detected capacity change from 0 to 2048
[ 1937.478931][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1937.524001][T13315] loop4: detected capacity change from 0 to 2048
[ 1937.612098][   T27] audit: type=1804 audit(1672293720.253:3925): pid=13306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/328/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1937.670844][T13319] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1937.683563][T13318] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1937.781340][   T27] audit: type=1800 audit(1672293720.573:3926): pid=13315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1937.838744][T13320] loop0: detected capacity change from 0 to 2048
[ 1937.952625][   T27] audit: type=1800 audit(1672293720.573:3927): pid=13313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1937.965653][T13323] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1938.102512][   T27] audit: type=1804 audit(1672293720.573:3928): pid=13315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/328/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1938.242636][T13328] loop3: detected capacity change from 0 to 2048
[ 1938.293863][T13325] loop1: detected capacity change from 0 to 2048
[ 1938.301103][   T27] audit: type=1804 audit(1672293720.583:3929): pid=13313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/326/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1938.307452][T13330] loop2: detected capacity change from 0 to 2048
[ 1938.355364][T13331] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1938.403512][T13336] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1938.471336][T13338] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1938.484688][   T27] audit: type=1800 audit(1672293720.903:3930): pid=13320 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1938.487346][T13334] loop5: detected capacity change from 0 to 2048
[ 1938.524275][T13335] loop4: detected capacity change from 0 to 2048
[ 1938.613915][   T27] audit: type=1804 audit(1672293720.923:3931): pid=13320 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/327/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1938.643435][T13340] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1938.732378][   T27] audit: type=1800 audit(1672293721.223:3932): pid=13328 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1938.750368][T13343] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1938.760102][   T27] audit: type=1804 audit(1672293721.223:3933): pid=13328 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/326/file0/bus" dev="loop3" ino=18 res=1 errno=0
2022/12/29 06:02:01 executed programs: 1970
[ 1938.988814][T13345] loop0: detected capacity change from 0 to 2048
[ 1939.100101][T13353] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1939.159054][T13349] loop1: detected capacity change from 0 to 2048
[ 1939.191045][T13352] loop5: detected capacity change from 0 to 2048
[ 1939.207435][T13354] loop3: detected capacity change from 0 to 2048
[ 1939.239360][T13357] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1939.306859][T13360] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1939.329170][T13356] loop2: detected capacity change from 0 to 2048
[ 1939.335639][T13359] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1939.433516][T13364] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1939.634441][T13363] loop4: detected capacity change from 0 to 2048
[ 1939.769333][T13368] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1939.999293][T13370] loop0: detected capacity change from 0 to 2048
[ 1940.094530][T13375] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1940.168354][T13373] loop1: detected capacity change from 0 to 2048
[ 1940.216630][T13377] loop5: detected capacity change from 0 to 2048
[ 1940.235579][T13378] loop3: detected capacity change from 0 to 2048
[ 1940.264014][T13382] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1940.310948][T13383] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1940.344063][T13381] loop2: detected capacity change from 0 to 2048
[ 1940.356486][T13385] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1940.457595][T13390] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1940.478569][T13387] loop4: detected capacity change from 0 to 2048
[ 1940.595915][T13392] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1940.986658][T13397] loop4: detected capacity change from 0 to 2048
[ 1941.015192][T13398] loop0: detected capacity change from 0 to 2048
[ 1941.060930][T13401] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1941.092435][T13402] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1941.130784][T13400] loop1: detected capacity change from 0 to 2048
[ 1941.227523][T13409] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1941.241291][T13406] loop5: detected capacity change from 0 to 2048
[ 1941.255708][T13408] loop3: detected capacity change from 0 to 2048
[ 1941.366758][T13414] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1941.368639][T13413] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1941.396570][T13411] loop2: detected capacity change from 0 to 2048
[ 1941.532539][T13418] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1941.924963][T13421] loop5: detected capacity change from 0 to 2048
[ 1941.931518][T13423] loop4: detected capacity change from 0 to 2048
[ 1941.974732][T13426] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1942.015307][T13425] loop0: detected capacity change from 0 to 2048
[ 1942.106391][T13429] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1942.157109][T13431] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1942.212238][T13430] loop1: detected capacity change from 0 to 2048
[ 1942.284154][T13437] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1942.361852][T13435] loop3: detected capacity change from 0 to 2048
[ 1942.387842][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1942.470801][T13438] loop2: detected capacity change from 0 to 2048
[ 1942.502289][T13440] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1942.584677][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1942.584692][   T27] audit: type=1800 audit(1672293725.383:3986): pid=13435 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1942.600424][T13442] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1942.753712][   T27] audit: type=1804 audit(1672293725.433:3987): pid=13435 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/330/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1942.868505][T13445] loop5: detected capacity change from 0 to 2048
[ 1942.903223][   T27] audit: type=1804 audit(1672293725.613:3988): pid=13438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/333/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1942.931132][T13448] loop3: detected capacity change from 0 to 2048
[ 1942.942430][T13450] loop4: detected capacity change from 0 to 2048
[ 1942.955001][T13454] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1942.977792][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1943.000078][T13456] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1943.008450][T13452] loop0: detected capacity change from 0 to 2048
[ 1943.041721][T13455] loop2: detected capacity change from 0 to 2048
[ 1943.065870][T13459] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1943.071999][   T27] audit: type=1804 audit(1672293725.613:3989): pid=13444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/333/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1943.135394][ T6994] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1943.166214][T13461] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1943.326493][T13465] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1943.380735][   T27] audit: type=1800 audit(1672293725.833:3990): pid=13445 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1943.423852][T13464] loop1: detected capacity change from 0 to 2048
[ 1943.507923][   T27] audit: type=1804 audit(1672293725.833:3991): pid=13445 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/332/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1943.562107][T13467] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1943.737036][   T27] audit: type=1800 audit(1672293725.863:3992): pid=13448 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1943.902387][   T27] audit: type=1804 audit(1672293725.863:3993): pid=13448 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/331/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1943.973417][T13470] loop5: detected capacity change from 0 to 2048
[ 1943.998002][T13474] loop4: detected capacity change from 0 to 2048
[ 1944.017893][T13472] loop3: detected capacity change from 0 to 2048
[ 1944.040084][T13476] loop0: detected capacity change from 0 to 2048
[ 1944.043562][   T27] audit: type=1800 audit(1672293725.963:3994): pid=13450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
2022/12/29 06:02:06 executed programs: 2004
[ 1944.077476][T13478] loop2: detected capacity change from 0 to 2048
[ 1944.084418][T13479] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1944.110463][T13480] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1944.128087][T13481] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1944.149636][T13483] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1944.159882][   T27] audit: type=1804 audit(1672293725.983:3995): pid=13450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/334/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1944.237833][T13486] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1944.505193][T13490] loop1: detected capacity change from 0 to 2048
[ 1944.561911][T13493] loop5: detected capacity change from 0 to 2048
[ 1944.613235][T13494] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1944.674618][T13495] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1945.057685][T13501] loop3: detected capacity change from 0 to 2048
[ 1945.065106][T13500] loop4: detected capacity change from 0 to 2048
[ 1945.103598][T13504] loop0: detected capacity change from 0 to 2048
[ 1945.105055][T13505] loop2: detected capacity change from 0 to 2048
[ 1945.132544][T13506] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1945.144012][T13507] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1945.190821][T13508] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1945.238575][T13511] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1945.438808][T13513] loop1: detected capacity change from 0 to 2048
[ 1945.531964][T13518] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1945.662031][T13517] loop5: detected capacity change from 0 to 2048
[ 1945.785227][T13520] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1946.055433][T13523] loop3: detected capacity change from 0 to 2048
[ 1946.147049][T13530] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1946.160750][T13526] loop4: detected capacity change from 0 to 2048
[ 1946.176215][T13528] loop0: detected capacity change from 0 to 2048
[ 1946.190872][T13529] loop2: detected capacity change from 0 to 2048
[ 1946.239316][T13534] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1946.250751][T13535] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1946.285392][T13536] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1946.318013][T13532] loop1: detected capacity change from 0 to 2048
[ 1946.422432][T13540] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1946.722776][T13543] loop5: detected capacity change from 0 to 2048
[ 1946.831155][T13544] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1947.105120][T13548] loop3: detected capacity change from 0 to 2048
[ 1947.160263][T13552] loop0: detected capacity change from 0 to 2048
[ 1947.163439][T13553] loop5: detected capacity change from 0 to 2048
[ 1947.185096][T13556] loop4: detected capacity change from 0 to 2048
[ 1947.188631][T13555] loop2: detected capacity change from 0 to 2048
[ 1947.212180][T13559] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1947.228417][T13560] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1947.254447][T13561] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1947.271530][T13558] loop1: detected capacity change from 0 to 2048
[ 1947.292632][T13563] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1947.325321][T13564] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1947.343407][T13566] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1948.172827][T13572] loop3: detected capacity change from 0 to 2048
[ 1948.197867][T13578] loop0: detected capacity change from 0 to 2048
[ 1948.204732][T13579] loop5: detected capacity change from 0 to 2048
[ 1948.240064][T13576] loop2: detected capacity change from 0 to 2048
[ 1948.247260][T13581] loop4: detected capacity change from 0 to 2048
[ 1948.261577][T13583] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1948.275817][T13584] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1948.295905][T13585] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1948.311548][   T27] kauditd_printk_skb: 57 callbacks suppressed
[ 1948.311563][   T27] audit: type=1800 audit(1672293731.113:4053): pid=13578 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1948.318855][T13586] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1948.369401][T13582] loop1: detected capacity change from 0 to 2048
[ 1948.385575][T13588] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1948.410002][   T27] audit: type=1800 audit(1672293731.113:4054): pid=13572 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1948.501675][T13594] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1948.567536][   T27] audit: type=1804 audit(1672293731.153:4055): pid=13572 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/336/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1948.793073][   T27] audit: type=1804 audit(1672293731.163:4056): pid=13578 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/337/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1948.871235][T13598] loop4: detected capacity change from 0 to 2048
[ 1948.918100][T13600] loop1: detected capacity change from 0 to 2048
[ 1948.968035][   T27] audit: type=1800 audit(1672293731.183:4057): pid=13579 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1948.998342][T13601] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:02:11 executed programs: 2036
[ 1949.081936][T13605] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1949.093492][T13603] loop3: detected capacity change from 0 to 2048
[ 1949.100742][   T27] audit: type=1804 audit(1672293731.183:4058): pid=13579 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/338/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1949.218259][T13614] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1949.252482][   T27] audit: type=1800 audit(1672293731.253:4059): pid=13576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1949.267542][T13609] loop2: detected capacity change from 0 to 2048
[ 1949.292940][T13611] loop5: detected capacity change from 0 to 2048
[ 1949.296380][T13612] loop0: detected capacity change from 0 to 2048
[ 1949.414347][T13620] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1949.415335][T13618] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1949.440344][T13619] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1949.441011][   T27] audit: type=1804 audit(1672293731.253:4060): pid=13576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/339/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1949.459995][T13617] loop4: detected capacity change from 0 to 2048
[ 1949.651592][T13625] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1949.665968][   T27] audit: type=1804 audit(1672293731.323:4061): pid=13581 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/339/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1949.713151][   T27] audit: type=1804 audit(1672293731.323:4062): pid=13591 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/339/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1949.825118][T13627] loop0: detected capacity change from 0 to 2048
[ 1949.921300][T13630] loop1: detected capacity change from 0 to 2048
[ 1949.946599][T13631] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1950.047968][T13635] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1950.121089][T13634] loop3: detected capacity change from 0 to 2048
[ 1950.219566][T13641] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1950.224971][T13639] loop5: detected capacity change from 0 to 2048
[ 1950.296281][T13638] loop2: detected capacity change from 0 to 2048
[ 1950.371185][T13645] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1950.380301][T13644] loop4: detected capacity change from 0 to 2048
[ 1950.423342][T13646] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1950.498054][T13649] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1950.876176][T13652] loop0: detected capacity change from 0 to 2048
[ 1950.958405][T13654] loop1: detected capacity change from 0 to 2048
[ 1950.991256][T13657] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1951.046113][T13659] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1951.134939][T13656] loop3: detected capacity change from 0 to 2048
[ 1951.263035][T13665] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1951.314439][T13662] loop2: detected capacity change from 0 to 2048
[ 1951.343932][T13664] loop5: detected capacity change from 0 to 2048
[ 1951.397250][T13669] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1951.429992][T13670] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1951.580026][T13668] loop4: detected capacity change from 0 to 2048
[ 1951.705475][T13673] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1951.959053][T13676] loop0: detected capacity change from 0 to 2048
[ 1952.031813][T13678] loop1: detected capacity change from 0 to 2048
[ 1952.072939][T13681] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1952.097053][T13680] loop3: detected capacity change from 0 to 2048
[ 1952.130192][T13682] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1952.269612][T13688] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1952.363440][T13686] loop2: detected capacity change from 0 to 2048
[ 1952.411140][T13689] loop5: detected capacity change from 0 to 2048
[ 1952.426886][T13692] loop4: detected capacity change from 0 to 2048
[ 1952.456513][T13693] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1952.517162][T13695] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1952.537438][T13694] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1952.977385][T13700] loop0: detected capacity change from 0 to 2048
[ 1953.020541][T13702] loop1: detected capacity change from 0 to 2048
[ 1953.065626][T13705] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1953.144207][T13706] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1953.159132][T13704] loop3: detected capacity change from 0 to 2048
[ 1953.277845][T13711] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1953.373296][   T27] kauditd_printk_skb: 57 callbacks suppressed
[ 1953.373311][   T27] audit: type=1800 audit(1672293736.173:4120): pid=13704 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1953.452569][T13709] loop2: detected capacity change from 0 to 2048
[ 1953.463216][T13714] loop5: detected capacity change from 0 to 2048
[ 1953.474698][   T27] audit: type=1804 audit(1672293736.203:4121): pid=13704 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/341/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1953.555722][T13716] loop4: detected capacity change from 0 to 2048
[ 1953.565476][T13717] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1953.586300][T13718] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1953.655147][   T27] audit: type=1800 audit(1672293736.453:4122): pid=13709 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1953.694343][T13722] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1953.815839][   T27] audit: type=1804 audit(1672293736.463:4123): pid=13709 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/344/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1954.003806][   T27] audit: type=1804 audit(1672293736.543:4124): pid=13714 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/343/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1954.043650][T13728] loop5: detected capacity change from 0 to 2048
[ 1954.065909][T13729] loop1: detected capacity change from 0 to 2048
[ 1954.072915][T13725] loop0: detected capacity change from 0 to 2048
[ 1954.105642][   T27] audit: type=1804 audit(1672293736.543:4125): pid=13719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/343/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1954.136961][   T27] audit: type=1800 audit(1672293736.603:4126): pid=13716 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1954.158819][T13732] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:02:17 executed programs: 2066
[ 1954.191005][T13733] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1954.211082][T13731] loop3: detected capacity change from 0 to 2048
[ 1954.219821][T13735] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1954.273958][   T27] audit: type=1804 audit(1672293736.613:4127): pid=13716 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/345/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1954.303083][   T27] audit: type=1800 audit(1672293737.023:4128): pid=13729 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1954.361511][T13740] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1954.382761][T13737] loop2: detected capacity change from 0 to 2048
[ 1954.481152][T13742] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1954.492550][   T27] audit: type=1804 audit(1672293737.033:4129): pid=13729 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/341/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1954.768135][T13745] loop4: detected capacity change from 0 to 2048
[ 1954.907883][T13748] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1955.039133][T13749] loop5: detected capacity change from 0 to 2048
[ 1955.056615][T13750] loop0: detected capacity change from 0 to 2048
[ 1955.131808][T13753] loop1: detected capacity change from 0 to 2048
[ 1955.155907][T13757] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1955.155918][T13756] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1955.209176][T13759] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1955.292206][T13760] loop2: detected capacity change from 0 to 2048
[ 1955.295585][T13755] loop3: detected capacity change from 0 to 2048
[ 1955.390721][T13765] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1955.407419][T13764] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1955.777454][T13769] loop4: detected capacity change from 0 to 2048
[ 1955.924563][T13771] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1956.083405][T13775] loop1: detected capacity change from 0 to 2048
[ 1956.100598][T13772] loop5: detected capacity change from 0 to 2048
[ 1956.112339][T13776] loop0: detected capacity change from 0 to 2048
[ 1956.203581][T13780] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1956.221228][T13782] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1956.246745][T13779] loop3: detected capacity change from 0 to 2048
[ 1956.307879][T13785] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1956.329498][T13783] loop2: detected capacity change from 0 to 2048
[ 1956.363620][T13787] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1956.424606][T13789] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1956.761667][T13793] loop4: detected capacity change from 0 to 2048
[ 1956.876607][T13794] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1957.082032][T13797] loop5: detected capacity change from 0 to 2048
[ 1957.120618][T13801] loop0: detected capacity change from 0 to 2048
[ 1957.132365][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1957.132733][T13800] loop1: detected capacity change from 0 to 2048
[ 1957.212445][T13805] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1957.212673][T13806] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1957.274273][T13808] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1957.289989][T13803] loop3: detected capacity change from 0 to 2048
[ 1957.362960][T13807] loop2: detected capacity change from 0 to 2048
[ 1957.389242][T13813] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1957.462539][T13814] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1957.716872][T13818] loop0: detected capacity change from 0 to 2048
[ 1957.788415][T13820] loop4: detected capacity change from 0 to 2048
[ 1957.843400][T13821] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1957.956851][T13824] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1958.079857][T13825] loop5: detected capacity change from 0 to 2048
[ 1958.205883][T13832] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1958.250073][T13827] loop1: detected capacity change from 0 to 2048
[ 1958.272984][T13830] loop3: detected capacity change from 0 to 2048
[ 1958.343412][T13833] loop2: detected capacity change from 0 to 2048
[ 1958.355789][T13835] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1958.384288][T13836] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1958.405466][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 1958.405482][   T27] audit: type=1800 audit(1672293741.203:4180): pid=13827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1958.452063][   T27] audit: type=1804 audit(1672293741.243:4181): pid=13827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/345/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1958.499800][T13838] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1958.518151][   T27] audit: type=1800 audit(1672293741.293:4182): pid=13830 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1958.577173][   T27] audit: type=1804 audit(1672293741.303:4183): pid=13830 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/346/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1958.655516][   T27] audit: type=1800 audit(1672293741.353:4184): pid=13833 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1958.788661][   T27] audit: type=1804 audit(1672293741.363:4185): pid=13833 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/349/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1958.830650][T13842] loop0: detected capacity change from 0 to 2048
[ 1958.878523][T13844] loop4: detected capacity change from 0 to 2048
[ 1958.915633][T13845] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1959.012206][   T27] audit: type=1800 audit(1672293741.813:4186): pid=13842 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1959.093476][T13849] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1959.108630][T13847] loop5: detected capacity change from 0 to 2048
[ 1959.135498][   T27] audit: type=1804 audit(1672293741.843:4187): pid=13842 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/348/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1959.238210][T13855] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1959.277163][T13851] loop1: detected capacity change from 0 to 2048
[ 1959.287069][   T27] audit: type=1800 audit(1672293741.983:4188): pid=13844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1959.358667][T13859] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1959.378542][T13857] loop2: detected capacity change from 0 to 2048
[ 1959.387696][   T27] audit: type=1804 audit(1672293741.983:4189): pid=13844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/350/file0/bus" dev="loop4" ino=18 res=1 errno=0
2022/12/29 06:02:22 executed programs: 2096
[ 1959.472228][T13861] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1959.535293][T13854] loop3: detected capacity change from 0 to 2048
[ 1959.660676][T13865] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1959.776941][T13866] loop0: detected capacity change from 0 to 2048
[ 1959.863077][T13872] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1959.930312][T13870] loop2: detected capacity change from 0 to 2048
[ 1959.974788][T13871] loop4: detected capacity change from 0 to 2048
[ 1960.008003][T13876] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1960.102573][T13878] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1960.194792][T13875] loop5: detected capacity change from 0 to 2048
[ 1960.297547][T13880] loop1: detected capacity change from 0 to 2048
[ 1960.313955][T13883] loop3: detected capacity change from 0 to 2048
[ 1960.322033][T13884] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1960.395000][T13885] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1960.415400][T13886] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1960.864729][T13891] loop0: detected capacity change from 0 to 2048
[ 1960.950660][T13894] loop2: detected capacity change from 0 to 2048
[ 1960.959089][T13895] loop4: detected capacity change from 0 to 2048
[ 1960.985394][T13897] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1961.019527][T13899] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1961.046291][T13900] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1961.213643][T13898] loop5: detected capacity change from 0 to 2048
[ 1961.324991][T13904] loop1: detected capacity change from 0 to 2048
[ 1961.356435][T13908] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1961.424045][T13909] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1961.444556][T13907] loop3: detected capacity change from 0 to 2048
[ 1961.558865][T13912] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1961.969424][T13915] loop0: detected capacity change from 0 to 2048
[ 1961.998591][T13917] loop2: detected capacity change from 0 to 2048
[ 1962.021523][T13919] loop4: detected capacity change from 0 to 2048
[ 1962.025024][T13921] loop5: detected capacity change from 0 to 2048
[ 1962.076443][T13922] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1962.093056][T13923] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1962.134964][T13925] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1962.185797][T13927] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1962.294776][T13929] loop1: detected capacity change from 0 to 2048
[ 1962.323281][T13927] NILFS (loop0): nilfs_direct_assign (ino=6): invalid key: 66
[ 1962.364826][T13927] NILFS error (device loop0): nilfs_bmap_assign: broken bmap (inode number=6)
[ 1962.399009][T13927] Remounting filesystem read-only
[ 1962.414684][T13934] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1962.490296][T13933] loop3: detected capacity change from 0 to 2048
[ 1962.620405][T13938] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1962.752161][T13937] loop0: detected capacity change from 0 to 2048
[ 1962.902614][T13940] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1963.048950][T13942] loop4: detected capacity change from 0 to 2048
[ 1963.068125][T13944] loop2: detected capacity change from 0 to 2048
[ 1963.122174][T13947] loop5: detected capacity change from 0 to 2048
[ 1963.162434][T13949] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1963.189046][T13951] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1963.214429][T13952] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1963.274596][T13950] loop1: detected capacity change from 0 to 2048
[ 1963.379395][T13956] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1963.448320][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1963.448335][   T27] audit: type=1800 audit(1672293746.253:4242): pid=13950 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1963.464884][T13958] loop3: detected capacity change from 0 to 2048
[ 1963.554622][   T27] audit: type=1804 audit(1672293746.293:4243): pid=13950 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/350/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1963.584714][ T5377] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1963.671143][T13960] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1963.752586][   T27] audit: type=1800 audit(1672293746.553:4244): pid=13958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1963.892383][   T27] audit: type=1804 audit(1672293746.583:4245): pid=13958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/351/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1963.925223][T13963] loop0: detected capacity change from 0 to 2048
[ 1964.053342][T13966] loop2: detected capacity change from 0 to 2048
[ 1964.099263][T13969] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1964.131098][T13971] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1964.149094][T13967] loop4: detected capacity change from 0 to 2048
[ 1964.167351][   T27] audit: type=1800 audit(1672293746.973:4246): pid=13963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1964.244351][T13970] loop5: detected capacity change from 0 to 2048
[ 1964.267823][T13975] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1964.292747][   T27] audit: type=1804 audit(1672293747.003:4247): pid=13963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/353/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1964.358190][T13973] loop1: detected capacity change from 0 to 2048
[ 1964.419256][T13978] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1964.466834][   T27] audit: type=1800 audit(1672293747.023:4248): pid=13966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
2022/12/29 06:02:27 executed programs: 2126
[ 1964.497373][   T27] audit: type=1804 audit(1672293747.023:4249): pid=13966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/355/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1964.524172][T13981] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1964.542940][   T27] audit: type=1800 audit(1672293747.163:4250): pid=13967 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1964.641116][T13982] loop3: detected capacity change from 0 to 2048
[ 1964.714884][   T27] audit: type=1804 audit(1672293747.173:4251): pid=13967 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/355/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1964.762889][T13986] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1964.938557][T13987] loop5: detected capacity change from 0 to 2048
[ 1964.951107][T13989] loop0: detected capacity change from 0 to 2048
[ 1965.045970][T13995] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1965.063021][T13996] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1965.103920][T13993] loop2: detected capacity change from 0 to 2048
[ 1965.113262][T13994] loop4: detected capacity change from 0 to 2048
[ 1965.210561][T14001] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1965.227364][T14000] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1965.375175][T14002] loop1: detected capacity change from 0 to 2048
[ 1965.471858][T14005] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1965.622167][T14007] loop3: detected capacity change from 0 to 2048
[ 1965.711384][T14009] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1965.933482][T14012] loop5: detected capacity change from 0 to 2048
[ 1965.978695][T14014] loop0: detected capacity change from 0 to 2048
[ 1966.039775][T14016] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1966.089508][T14017] loop2: detected capacity change from 0 to 2048
[ 1966.121512][T14021] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1966.144882][T14019] loop4: detected capacity change from 0 to 2048
[ 1966.185869][T14022] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1966.242079][T14025] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1966.409820][T14027] loop1: detected capacity change from 0 to 2048
[ 1966.506280][T14030] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1966.703673][T14031] loop3: detected capacity change from 0 to 2048
[ 1966.824742][T14035] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1966.963962][T14034] loop5: detected capacity change from 0 to 2048
[ 1967.063050][T14038] loop0: detected capacity change from 0 to 2048
[ 1967.073168][T14041] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1967.166668][T14045] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1967.174862][T14042] loop4: detected capacity change from 0 to 2048
[ 1967.183963][T14043] loop2: detected capacity change from 0 to 2048
[ 1967.278746][T14047] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1967.301094][T14048] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1967.481949][T14051] loop1: detected capacity change from 0 to 2048
[ 1967.593513][T14055] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1967.685273][T14054] loop3: detected capacity change from 0 to 2048
[ 1967.804466][T14057] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1967.986313][T14060] loop5: detected capacity change from 0 to 2048
[ 1968.045529][T14062] loop0: detected capacity change from 0 to 2048
[ 1968.088052][T14065] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1968.143726][T14068] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1968.153024][T14066] loop4: detected capacity change from 0 to 2048
[ 1968.224535][T14067] loop2: detected capacity change from 0 to 2048
[ 1968.238387][T14070] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1968.364548][T14073] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1968.482296][T14075] loop1: detected capacity change from 0 to 2048
[ 1968.523415][T14077] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1968.569290][   T27] kauditd_printk_skb: 51 callbacks suppressed
[ 1968.569304][   T27] audit: type=1800 audit(1672293751.373:4303): pid=14075 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1968.693348][   T27] audit: type=1804 audit(1672293751.373:4304): pid=14075 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/355/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1968.860644][T14080] loop3: detected capacity change from 0 to 2048
[ 1968.991830][T14082] loop5: detected capacity change from 0 to 2048
[ 1968.999427][T14084] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1969.061136][   T27] audit: type=1800 audit(1672293751.863:4305): pid=14080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1969.118066][T14089] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1969.131996][T14085] loop0: detected capacity change from 0 to 2048
[ 1969.155848][   T27] audit: type=1804 audit(1672293751.893:4306): pid=14080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/356/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1969.221850][T14087] loop4: detected capacity change from 0 to 2048
[ 1969.251173][T14093] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1969.270107][T14091] loop2: detected capacity change from 0 to 2048
[ 1969.310620][   T27] audit: type=1800 audit(1672293752.013:4307): pid=14082 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1969.376631][T14095] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1969.396352][T14097] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1969.499828][   T27] audit: type=1804 audit(1672293752.023:4308): pid=14082 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/359/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1969.551212][T14098] loop1: detected capacity change from 0 to 2048
[ 1969.619119][   T27] audit: type=1800 audit(1672293752.143:4309): pid=14085 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
2022/12/29 06:02:32 executed programs: 2156
[ 1969.670670][T14101] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1969.822615][   T27] audit: type=1804 audit(1672293752.153:4310): pid=14085 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/358/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1969.927565][T14104] loop3: detected capacity change from 0 to 2048
[ 1970.025123][T14106] loop5: detected capacity change from 0 to 2048
[ 1970.027761][   T27] audit: type=1800 audit(1672293752.263:4311): pid=14087 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1970.056448][T14108] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1970.132412][T14113] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1970.145117][T14109] loop0: detected capacity change from 0 to 2048
[ 1970.176367][   T27] audit: type=1800 audit(1672293752.283:4312): pid=14091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1970.220991][T14114] loop4: detected capacity change from 0 to 2048
[ 1970.242058][T14118] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1970.269593][T14112] loop2: detected capacity change from 0 to 2048
[ 1970.291402][T14119] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1970.392066][T14123] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1970.537487][T14124] loop5: detected capacity change from 0 to 2048
[ 1970.678740][T14128] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1970.695558][T14127] loop1: detected capacity change from 0 to 2048
[ 1970.843065][T14132] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1970.979382][T14131] loop3: detected capacity change from 0 to 2048
[ 1971.061623][T14136] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1971.211558][T14140] loop2: detected capacity change from 0 to 2048
[ 1971.211558][T14138] loop0: detected capacity change from 0 to 2048
[ 1971.215335][T14137] loop4: detected capacity change from 0 to 2048
[ 1971.268124][T14142] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1971.285054][T14144] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1971.303961][T14143] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1971.549501][T14149] loop5: detected capacity change from 0 to 2048
[ 1971.643429][T14151] loop1: detected capacity change from 0 to 2048
[ 1971.653424][T14152] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1971.750324][T14154] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1971.941174][T14157] loop3: detected capacity change from 0 to 2048
[ 1972.118220][T14159] loop0: detected capacity change from 0 to 2048
[ 1972.146125][T14164] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1972.207551][T14165] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1972.210694][T14161] loop4: detected capacity change from 0 to 2048
[ 1972.234986][T14163] loop2: detected capacity change from 0 to 2048
[ 1972.324340][T14168] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1972.385244][T14169] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1972.602790][T14172] loop5: detected capacity change from 0 to 2048
[ 1972.705292][T14175] loop1: detected capacity change from 0 to 2048
[ 1972.718857][T14176] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1972.804848][T14179] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1972.938293][T14181] loop3: detected capacity change from 0 to 2048
[ 1973.073535][T14184] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1973.175023][T14183] loop0: detected capacity change from 0 to 2048
[ 1973.294010][T14189] loop4: detected capacity change from 0 to 2048
[ 1973.317394][T14190] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1973.357596][T14188] loop2: detected capacity change from 0 to 2048
[ 1973.421602][T14194] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1973.472920][T14195] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1973.474770][T14193] loop5: detected capacity change from 0 to 2048
[ 1973.657580][T14199] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1973.682976][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 1973.682990][   T27] audit: type=1800 audit(1672293756.483:4363): pid=14193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1973.762886][   T27] audit: type=1804 audit(1672293756.523:4364): pid=14193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/364/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1973.896500][T14200] loop1: detected capacity change from 0 to 2048
[ 1974.015735][T14204] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1974.060217][   T27] audit: type=1800 audit(1672293756.863:4365): pid=14200 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1974.144588][T14206] loop0: detected capacity change from 0 to 2048
[ 1974.190246][   T27] audit: type=1804 audit(1672293756.863:4366): pid=14200 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/360/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1974.238661][T14203] loop3: detected capacity change from 0 to 2048
[ 1974.292123][T14211] loop2: detected capacity change from 0 to 2048
[ 1974.296479][T14212] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1974.306406][T14210] loop4: detected capacity change from 0 to 2048
[ 1974.373328][T14214] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1974.400033][   T27] audit: type=1800 audit(1672293757.203:4367): pid=14206 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1974.443157][T14217] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1974.477297][T14218] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1974.511381][   T27] audit: type=1804 audit(1672293757.203:4368): pid=14206 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/363/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1974.594409][T14216] loop5: detected capacity change from 0 to 2048
[ 1974.706979][   T27] audit: type=1800 audit(1672293757.203:4369): pid=14203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
2022/12/29 06:02:37 executed programs: 2186
[ 1974.749492][T14224] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1974.770304][T14223] loop1: detected capacity change from 0 to 2048
[ 1974.841363][   T27] audit: type=1804 audit(1672293757.203:4370): pid=14203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/361/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1974.896994][T14227] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1975.042504][   T27] audit: type=1800 audit(1672293757.363:4371): pid=14210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1975.146664][T14232] loop5: detected capacity change from 0 to 2048
[ 1975.156940][   T27] audit: type=1804 audit(1672293757.373:4372): pid=14210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/365/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1975.241677][T14234] loop3: detected capacity change from 0 to 2048
[ 1975.250245][T14240] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1975.287663][T14235] loop0: detected capacity change from 0 to 2048
[ 1975.315818][T14239] loop2: detected capacity change from 0 to 2048
[ 1975.339284][T14244] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1975.362512][T14242] loop4: detected capacity change from 0 to 2048
[ 1975.370621][T14237] loop1: detected capacity change from 0 to 2048
[ 1975.388168][T14246] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1975.413956][T14245] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1975.439843][T14247] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1975.484676][T14250] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1975.947904][ T1209] ieee802154 phy0 wpan0: encryption failed: -22
[ 1975.954274][ T1209] ieee802154 phy1 wpan1: encryption failed: -22
[ 1976.251764][T14255] loop5: detected capacity change from 0 to 2048
[ 1976.306806][T14257] loop0: detected capacity change from 0 to 2048
[ 1976.337085][T14260] loop3: detected capacity change from 0 to 2048
[ 1976.359083][T14261] loop1: detected capacity change from 0 to 2048
[ 1976.375754][T14263] loop2: detected capacity change from 0 to 2048
[ 1976.391462][T14266] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1976.397212][T14267] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1976.438416][T14269] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1976.449459][T14268] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1976.509303][T14273] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1976.651573][T14265] loop4: detected capacity change from 0 to 2048
[ 1976.759242][T14276] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1977.270483][T14279] loop5: detected capacity change from 0 to 2048
[ 1977.352689][T14284] loop1: detected capacity change from 0 to 2048
[ 1977.366547][T14285] loop3: detected capacity change from 0 to 2048
[ 1977.371891][T14287] loop2: detected capacity change from 0 to 2048
[ 1977.379487][T14290] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1977.406383][T14289] loop4: detected capacity change from 0 to 2048
[ 1977.434317][T14286] loop0: detected capacity change from 0 to 2048
[ 1977.441700][T14291] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1977.452652][T14292] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1977.476654][T14293] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1977.513701][T14295] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1977.561211][T14299] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1978.308344][T14304] loop5: detected capacity change from 0 to 2048
[ 1978.332924][T14305] loop1: detected capacity change from 0 to 2048
[ 1978.349756][T14307] loop0: detected capacity change from 0 to 2048
[ 1978.395083][T14311] loop3: detected capacity change from 0 to 2048
[ 1978.400085][T14314] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1978.416284][T14315] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1978.439395][T14316] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1978.458471][T14313] loop4: detected capacity change from 0 to 2048
[ 1978.469715][T14310] loop2: detected capacity change from 0 to 2048
[ 1978.481657][T14318] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1978.551765][T14321] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1978.621391][T14324] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1978.714209][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1978.714224][   T27] audit: type=1800 audit(1672293761.513:4425): pid=14310 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1978.864349][   T27] audit: type=1804 audit(1672293761.543:4426): pid=14310 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/369/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1979.345804][T14328] loop5: detected capacity change from 0 to 2048
[ 1979.369499][T14330] loop1: detected capacity change from 0 to 2048
[ 1979.375033][T14336] loop2: detected capacity change from 0 to 2048
[ 1979.384945][T14334] loop3: detected capacity change from 0 to 2048
[ 1979.389543][T14331] loop0: detected capacity change from 0 to 2048
[ 1979.417370][T14339] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1979.448631][T14338] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1979.456349][T14337] loop4: detected capacity change from 0 to 2048
[ 1979.479316][   T27] audit: type=1800 audit(1672293762.283:4427): pid=14334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1979.501658][T14342] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1979.512460][T14340] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1979.515225][T14341] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1979.572647][T14347] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1979.604337][   T27] audit: type=1800 audit(1672293762.303:4428): pid=14336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1979.628959][   T27] audit: type=1804 audit(1672293762.313:4429): pid=14336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/370/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1979.686803][   T27] audit: type=1804 audit(1672293762.343:4430): pid=14334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/366/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1979.850268][   T27] audit: type=1804 audit(1672293762.413:4431): pid=14328 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/370/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1979.927441][T14354] loop0: detected capacity change from 0 to 2048
[ 1979.940206][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1979.955447][   T27] audit: type=1804 audit(1672293762.413:4432): pid=14344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/370/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1980.070465][T14359] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1980.077507][T14356] loop1: detected capacity change from 0 to 2048
2022/12/29 06:02:42 executed programs: 2219
[ 1980.131862][T14358] loop5: detected capacity change from 0 to 2048
[ 1980.184856][   T27] audit: type=1804 audit(1672293762.433:4433): pid=14331 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/368/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1980.247050][T14361] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1980.266865][T14362] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1980.376553][   T27] audit: type=1804 audit(1672293762.433:4434): pid=14345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/368/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1980.441450][T14366] loop3: detected capacity change from 0 to 2048
[ 1980.486741][T14369] loop2: detected capacity change from 0 to 2048
[ 1980.515681][T14370] loop4: detected capacity change from 0 to 2048
[ 1980.550028][T14371] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1980.601876][T14373] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1980.606018][T14372] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1981.014765][T14383] loop4: detected capacity change from 0 to 2048
[ 1981.027544][T14380] loop1: detected capacity change from 0 to 2048
[ 1981.042781][T14381] loop0: detected capacity change from 0 to 2048
[ 1981.081135][T14385] loop5: detected capacity change from 0 to 2048
[ 1981.099931][T14386] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1981.128442][T14387] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1981.142564][T14388] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1981.192922][T14390] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1981.528261][T14395] loop3: detected capacity change from 0 to 2048
[ 1981.590172][T14397] loop2: detected capacity change from 0 to 2048
[ 1981.658759][T14398] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1981.673765][T14399] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1981.936723][T14404] loop0: detected capacity change from 0 to 2048
[ 1982.011867][T14409] loop4: detected capacity change from 0 to 2048
[ 1982.021176][T14413] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1982.025809][T14406] loop1: detected capacity change from 0 to 2048
[ 1982.041281][T14410] loop5: detected capacity change from 0 to 2048
[ 1982.079663][T14414] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1982.092772][T14415] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1982.132058][T14412] loop2: detected capacity change from 0 to 2048
[ 1982.154777][T14417] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1982.263367][T14421] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1982.554438][T14424] loop3: detected capacity change from 0 to 2048
[ 1982.624477][T14425] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1982.994167][T14429] loop0: detected capacity change from 0 to 2048
[ 1982.996361][T14430] loop1: detected capacity change from 0 to 2048
[ 1983.023767][T14434] loop5: detected capacity change from 0 to 2048
[ 1983.023933][T14435] loop4: detected capacity change from 0 to 2048
[ 1983.033357][T14436] loop2: detected capacity change from 0 to 2048
[ 1983.058255][T14437] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1983.105796][T14438] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1983.126165][T14440] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1983.149808][T14441] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1983.174251][T14442] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1983.460483][T14448] loop0: detected capacity change from 0 to 2048
[ 1983.546759][T14451] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1983.621474][T14450] loop3: detected capacity change from 0 to 2048
[ 1983.726455][T14453] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1983.791993][   T27] kauditd_printk_skb: 53 callbacks suppressed
[ 1983.792009][   T27] audit: type=1800 audit(1672293766.593:4488): pid=14450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1983.893607][   T27] audit: type=1804 audit(1672293766.633:4489): pid=14450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/370/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1984.024747][T14456] loop1: detected capacity change from 0 to 2048
[ 1984.096695][T14462] loop4: detected capacity change from 0 to 2048
[ 1984.123137][T14459] loop5: detected capacity change from 0 to 2048
[ 1984.131556][ T5322] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1984.137456][ T5377] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1984.145503][T14460] loop2: detected capacity change from 0 to 2048
[ 1984.178880][T14463] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1984.191004][ T5322] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1984.210012][ T5322] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1984.245152][T14464] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1984.258839][T14466] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1984.305061][   T27] audit: type=1804 audit(1672293767.103:4490): pid=14456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/371/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1984.387070][T14470] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1984.525616][   T27] audit: type=1804 audit(1672293767.103:4491): pid=14465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/371/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1984.581345][T14473] loop0: detected capacity change from 0 to 2048
[ 1984.654291][T14481] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1984.678790][T14478] loop5: detected capacity change from 0 to 2048
[ 1984.685121][   T27] audit: type=1800 audit(1672293767.123:4492): pid=14462 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1984.685161][   T27] audit: type=1804 audit(1672293767.133:4493): pid=14462 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/375/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1984.685192][   T27] audit: type=1804 audit(1672293767.243:4494): pid=14459 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/375/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1984.714439][T14477] loop1: detected capacity change from 0 to 2048
[ 1984.783830][T14480] loop3: detected capacity change from 0 to 2048
[ 1984.857689][   T27] audit: type=1804 audit(1672293767.243:4495): pid=14469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/375/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1984.920567][T14484] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1984.941933][   T27] audit: type=1800 audit(1672293767.293:4496): pid=14460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1984.966630][T14485] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1985.060168][   T27] audit: type=1804 audit(1672293767.293:4497): pid=14460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/375/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1985.090090][T14488] loop0: detected capacity change from 0 to 2048
[ 1985.110194][T14489] loop2: detected capacity change from 0 to 2048
[ 1985.124737][T14493] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1985.163539][T14495] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1985.207855][T14497] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1985.281469][T14494] loop4: detected capacity change from 0 to 2048
2022/12/29 06:02:48 executed programs: 2252
[ 1985.399651][T14500] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1985.602368][T14502] loop1: detected capacity change from 0 to 2048
[ 1985.671526][T14505] loop5: detected capacity change from 0 to 2048
[ 1985.694327][T14507] loop3: detected capacity change from 0 to 2048
[ 1985.696824][T14508] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1985.762027][T14509] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1985.872452][T14512] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1986.100364][T14516] loop1: detected capacity change from 0 to 2048
[ 1986.140914][T14520] loop0: detected capacity change from 0 to 2048
[ 1986.149280][T14519] loop2: detected capacity change from 0 to 2048
[ 1986.167927][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1986.168168][ T5322] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1986.215504][T14522] loop4: detected capacity change from 0 to 2048
[ 1986.236424][T14523] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1986.278182][T14524] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1986.301206][T14526] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1986.320106][T14525] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1986.735473][T14532] loop5: detected capacity change from 0 to 2048
[ 1986.790479][T14534] loop3: detected capacity change from 0 to 2048
[ 1986.833628][T14535] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1986.902758][T14536] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1987.181805][T14545] loop0: detected capacity change from 0 to 2048
[ 1987.189935][T14544] loop2: detected capacity change from 0 to 2048
[ 1987.199055][T14546] loop4: detected capacity change from 0 to 2048
[ 1987.221665][T14542] loop1: detected capacity change from 0 to 2048
[ 1987.248187][T14547] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1987.260149][T14548] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1987.272487][T14549] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1987.329246][T14552] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1987.682268][T14556] loop5: detected capacity change from 0 to 2048
[ 1987.805287][T14558] loop3: detected capacity change from 0 to 2048
[ 1987.814973][T14559] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1987.844664][T14560] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1988.171023][T14564] loop0: detected capacity change from 0 to 2048
[ 1988.223988][T14568] loop1: detected capacity change from 0 to 2048
[ 1988.239401][T14569] loop4: detected capacity change from 0 to 2048
[ 1988.254760][T14570] loop2: detected capacity change from 0 to 2048
[ 1988.271098][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1988.285145][ T5377] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1988.314892][T14572] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1988.334496][T14571] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1988.350459][T14573] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1988.386992][T14574] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1988.681864][T14580] loop5: detected capacity change from 0 to 2048
[ 1988.754622][T14583] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1988.819020][T14582] loop3: detected capacity change from 0 to 2048
[ 1988.838373][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 1988.838387][   T27] audit: type=1800 audit(1672293771.643:4550): pid=14580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1988.915539][T14585] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1989.027263][   T27] audit: type=1804 audit(1672293771.673:4551): pid=14580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/380/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1989.185777][   T27] audit: type=1800 audit(1672293771.783:4552): pid=14582 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1989.224864][T14591] loop1: detected capacity change from 0 to 2048
[ 1989.239455][T14590] loop0: detected capacity change from 0 to 2048
[ 1989.240765][T14592] loop4: detected capacity change from 0 to 2048
[ 1989.270771][   T27] audit: type=1804 audit(1672293771.783:4553): pid=14582 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/375/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1989.276277][T14594] loop2: detected capacity change from 0 to 2048
[ 1989.336401][T14595] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1989.356488][T14596] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1989.371645][   T27] audit: type=1800 audit(1672293772.173:4554): pid=14590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1989.378975][T14597] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1989.398587][T14598] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1989.429480][   T27] audit: type=1804 audit(1672293772.203:4555): pid=14590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/379/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1989.474787][   T27] audit: type=1800 audit(1672293772.223:4556): pid=14591 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1989.543310][   T27] audit: type=1804 audit(1672293772.233:4557): pid=14591 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/377/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1989.783720][   T27] audit: type=1800 audit(1672293772.273:4558): pid=14594 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 1989.845063][T14605] loop4: detected capacity change from 0 to 2048
[ 1989.895056][   T27] audit: type=1804 audit(1672293772.313:4559): pid=14594 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/380/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1989.908785][T14608] loop3: detected capacity change from 0 to 2048
[ 1989.927393][T14609] loop5: detected capacity change from 0 to 2048
[ 1989.971869][T14610] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1990.008188][T14611] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1990.029067][T14612] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1990.291166][T14617] loop0: detected capacity change from 0 to 2048
[ 1990.303937][T14619] loop1: detected capacity change from 0 to 2048
[ 1990.318253][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1990.411605][T14621] loop2: detected capacity change from 0 to 2048
[ 1990.419129][T14622] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1990.439370][T14623] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:02:53 executed programs: 2283
[ 1990.538588][T14626] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1990.912699][T14630] loop4: detected capacity change from 0 to 2048
[ 1990.923922][T14631] loop3: detected capacity change from 0 to 2048
[ 1990.927501][T14633] loop5: detected capacity change from 0 to 2048
[ 1991.004550][T14634] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1991.037909][T14635] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1991.082570][T14636] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1991.274039][T14641] loop0: detected capacity change from 0 to 2048
[ 1991.348162][T14644] loop1: detected capacity change from 0 to 2048
[ 1991.354311][T14646] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1991.441671][T14645] loop2: detected capacity change from 0 to 2048
[ 1991.453078][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1991.470866][T14648] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1991.501528][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1991.563772][ T5157] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1991.649952][T14651] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1991.929349][T14654] loop1: detected capacity change from 0 to 2048
[ 1992.028091][T14661] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1992.077513][T14658] loop3: detected capacity change from 0 to 2048
[ 1992.084686][T14659] loop4: detected capacity change from 0 to 2048
[ 1992.101901][T14660] loop5: detected capacity change from 0 to 2048
[ 1992.197375][T14665] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1992.215546][T14666] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1992.235098][T14667] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1992.299179][T14663] loop0: detected capacity change from 0 to 2048
[ 1992.419055][T14671] loop2: detected capacity change from 0 to 2048
[ 1992.451380][T14673] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1992.453265][T14674] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1992.957877][T14678] loop1: detected capacity change from 0 to 2048
[ 1993.015324][T14683] loop5: detected capacity change from 0 to 2048
[ 1993.029516][T14682] loop3: detected capacity change from 0 to 2048
[ 1993.080221][T14684] loop4: detected capacity change from 0 to 2048
[ 1993.087890][T14685] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1993.099429][T14686] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1993.127900][T14688] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1993.184737][T14690] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1993.289227][T14689] loop0: detected capacity change from 0 to 2048
[ 1993.387638][T14697] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1993.432250][T14696] loop2: detected capacity change from 0 to 2048
[ 1993.483498][ T5377] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1993.613739][T14700] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1993.838472][T14703] loop0: detected capacity change from 0 to 2048
[ 1993.923235][T14706] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1994.014355][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 1994.014371][   T27] audit: type=1800 audit(1672293776.813:4610): pid=14703 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1994.025156][T14705] loop1: detected capacity change from 0 to 2048
[ 1994.098088][T14712] loop4: detected capacity change from 0 to 2048
[ 1994.098508][T14709] loop3: detected capacity change from 0 to 2048
[ 1994.117625][T14711] loop5: detected capacity change from 0 to 2048
[ 1994.148878][   T27] audit: type=1804 audit(1672293776.853:4611): pid=14703 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/384/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1994.180393][T14714] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1994.234452][T14715] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1994.241161][T14716] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1994.263369][T14717] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1994.277807][   T27] audit: type=1800 audit(1672293777.083:4612): pid=14712 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1994.382423][   T27] audit: type=1804 audit(1672293777.103:4613): pid=14712 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/385/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1994.534445][T14723] loop2: detected capacity change from 0 to 2048
[ 1994.589740][   T27] audit: type=1800 audit(1672293777.123:4614): pid=14709 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 1994.653901][T14724] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1994.748171][   T27] audit: type=1804 audit(1672293777.123:4615): pid=14709 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/380/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1994.897852][T14727] loop0: detected capacity change from 0 to 2048
[ 1994.904772][   T27] audit: type=1800 audit(1672293777.153:4616): pid=14711 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 1994.945418][T14729] loop1: detected capacity change from 0 to 2048
[ 1994.985266][T14731] loop2: detected capacity change from 0 to 2048
[ 1994.999335][   T27] audit: type=1804 audit(1672293777.153:4617): pid=14711 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/385/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1995.044427][T14739] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1995.055254][T14738] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1995.068523][T14733] loop3: detected capacity change from 0 to 2048
[ 1995.077085][   T27] audit: type=1800 audit(1672293777.163:4618): pid=14705 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1995.104726][T14736] loop5: detected capacity change from 0 to 2048
[ 1995.112722][   T27] audit: type=1804 audit(1672293777.173:4619): pid=14705 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/382/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1995.137313][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1995.154294][T14742] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1995.162595][T14737] loop4: detected capacity change from 0 to 2048
[ 1995.166341][T14741] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1995.236535][T14743] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1995.278690][T14745] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:02:58 executed programs: 2313
[ 1995.918826][T14751] loop0: detected capacity change from 0 to 2048
[ 1996.019084][T14753] loop2: detected capacity change from 0 to 2048
[ 1996.021198][T14755] loop1: detected capacity change from 0 to 2048
[ 1996.059777][T14761] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1996.063692][T14758] loop3: detected capacity change from 0 to 2048
[ 1996.081779][T14759] loop4: detected capacity change from 0 to 2048
[ 1996.104706][T14763] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1996.127965][T14765] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1996.201594][T14762] loop5: detected capacity change from 0 to 2048
[ 1996.210891][T14766] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1996.234650][T14768] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1996.349043][T14772] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1996.999855][T14776] loop0: detected capacity change from 0 to 2048
[ 1997.030647][T14781] loop4: detected capacity change from 0 to 2048
[ 1997.038789][T14778] loop1: detected capacity change from 0 to 2048
[ 1997.045803][T14779] loop2: detected capacity change from 0 to 2048
[ 1997.075370][T14786] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1997.080530][T14783] loop3: detected capacity change from 0 to 2048
[ 1997.108681][T14787] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1997.120916][T14788] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1997.129373][T14785] loop5: detected capacity change from 0 to 2048
[ 1997.137827][T14789] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1997.206181][T14791] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1997.325218][T14796] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1997.983733][T14802] loop4: detected capacity change from 0 to 2048
[ 1998.015776][T14800] loop0: detected capacity change from 0 to 2048
[ 1998.036714][T14805] loop1: detected capacity change from 0 to 2048
[ 1998.048171][T14804] loop2: detected capacity change from 0 to 2048
[ 1998.094453][T14812] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1998.106442][T14811] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1998.108845][T14810] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1998.159310][T14807] loop3: detected capacity change from 0 to 2048
[ 1998.159658][T14809] loop5: detected capacity change from 0 to 2048
[ 1998.175146][T14813] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1998.234071][T14817] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1998.262904][T14818] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1999.022995][T14829] loop2: detected capacity change from 0 to 2048
[ 1999.044568][T14827] loop4: detected capacity change from 0 to 2048
[ 1999.058290][T14828] loop1: detected capacity change from 0 to 2048
[ 1999.064366][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1999.068440][T14826] loop0: detected capacity change from 0 to 2048
[ 1999.119558][T14835] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1999.130396][T14834] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1999.161407][T14832] loop5: detected capacity change from 0 to 2048
[ 1999.176529][T14836] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1999.181129][   T27] kauditd_printk_skb: 51 callbacks suppressed
[ 1999.181144][   T27] audit: type=1800 audit(1672293781.983:4671): pid=14827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 1999.206939][T14833] loop3: detected capacity change from 0 to 2048
[ 1999.234422][T14839] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1999.256190][   T27] audit: type=1804 audit(1672293782.023:4672): pid=14827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/390/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1999.323163][T14843] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1999.324108][T14842] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1999.510166][   T27] audit: type=1800 audit(1672293782.033:4673): pid=14828 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 1999.650543][T14849] loop0: detected capacity change from 0 to 2048
[ 1999.658371][   T27] audit: type=1804 audit(1672293782.033:4674): pid=14828 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/387/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1999.759680][T14851] loop3: detected capacity change from 0 to 2048
[ 1999.767438][T14852] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1999.808977][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1999.830749][   T27] audit: type=1804 audit(1672293782.093:4675): pid=14826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/389/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1999.931725][T14853] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2000.066929][   T27] audit: type=1804 audit(1672293782.093:4676): pid=14840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/389/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2000.090857][T14860] loop2: detected capacity change from 0 to 2048
[ 2000.180170][T14864] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2000.182574][   T27] audit: type=1800 audit(1672293782.103:4677): pid=14829 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2000.195371][T14861] loop4: detected capacity change from 0 to 2048
[ 2000.213698][T14857] loop1: detected capacity change from 0 to 2048
[ 2000.220884][T14863] loop5: detected capacity change from 0 to 2048
[ 2000.243418][   T27] audit: type=1804 audit(1672293782.103:4678): pid=14829 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/390/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2000.321083][T14866] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2000.339390][T14867] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2000.342338][T14868] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2000.373623][   T27] audit: type=1800 audit(1672293782.213:4679): pid=14832 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 2000.404079][   T27] audit: type=1804 audit(1672293782.233:4680): pid=14832 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/390/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2000.650945][T14873] loop0: detected capacity change from 0 to 2048
2022/12/29 06:03:03 executed programs: 2345
[ 2000.777889][T14876] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2000.786419][T14875] loop3: detected capacity change from 0 to 2048
[ 2000.798421][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2000.963205][T14879] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2001.137924][T14882] loop1: detected capacity change from 0 to 2048
[ 2001.143157][T14886] loop0: detected capacity change from 0 to 2048
[ 2001.171000][T14888] loop4: detected capacity change from 0 to 2048
[ 2001.207775][T14887] loop2: detected capacity change from 0 to 2048
[ 2001.212131][T14891] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2001.241958][T14892] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2001.266658][T14893] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2001.282156][T14890] loop5: detected capacity change from 0 to 2048
[ 2001.320335][T14896] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2001.358670][T14897] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2001.772655][T14905] loop3: detected capacity change from 0 to 2048
[ 2001.780034][T14904] loop2: detected capacity change from 0 to 2048
[ 2001.870773][T14906] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2001.885493][T14907] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2002.110871][T14910] loop1: detected capacity change from 0 to 2048
[ 2002.136995][T14917] loop5: detected capacity change from 0 to 2048
[ 2002.162366][T14913] loop4: detected capacity change from 0 to 2048
[ 2002.205405][ T6994] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2002.245713][T14918] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2002.254180][T14916] loop0: detected capacity change from 0 to 2048
[ 2002.273634][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2002.281998][T14919] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2002.318940][T14920] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2002.434510][T14923] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2002.801162][T14927] loop2: detected capacity change from 0 to 2048
[ 2002.807730][T14929] loop3: detected capacity change from 0 to 2048
[ 2002.873878][T14930] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2002.916865][T14931] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2003.101613][T14935] loop1: detected capacity change from 0 to 2048
[ 2003.182506][T14942] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2003.197234][T14939] loop5: detected capacity change from 0 to 2048
[ 2003.214718][T14940] loop0: detected capacity change from 0 to 2048
[ 2003.233798][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2003.257760][T14941] loop4: detected capacity change from 0 to 2048
[ 2003.286376][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2003.325862][T14944] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2003.330663][T14945] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2003.400718][T14946] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2003.872673][T14952] loop2: detected capacity change from 0 to 2048
[ 2003.884781][T14953] loop3: detected capacity change from 0 to 2048
[ 2003.943732][T14955] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2004.005419][T14956] loop1: detected capacity change from 0 to 2048
[ 2004.061662][T14957] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2004.102643][T14961] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2004.189968][   T27] kauditd_printk_skb: 57 callbacks suppressed
[ 2004.189985][   T27] audit: type=1804 audit(1672293786.993:4738): pid=14956 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/392/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2004.200058][T14960] loop5: detected capacity change from 0 to 2048
[ 2004.231970][T14963] loop0: detected capacity change from 0 to 2048
[ 2004.293261][T14966] loop4: detected capacity change from 0 to 2048
[ 2004.393934][T14969] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2004.404839][T14968] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2004.494067][   T27] audit: type=1800 audit(1672293787.293:4739): pid=14966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2004.555444][T14972] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2004.574038][   T27] audit: type=1804 audit(1672293787.303:4740): pid=14966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/395/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2004.607808][   T27] audit: type=1804 audit(1672293787.323:4741): pid=14963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/395/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2004.647749][   T27] audit: type=1804 audit(1672293787.323:4742): pid=14971 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/395/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2004.856120][   T27] audit: type=1800 audit(1672293787.393:4743): pid=14960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 2004.936213][T14977] loop0: detected capacity change from 0 to 2048
[ 2004.955025][T14978] loop2: detected capacity change from 0 to 2048
[ 2004.984163][   T27] audit: type=1804 audit(1672293787.393:4744): pid=14960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/395/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2005.003346][T14980] loop3: detected capacity change from 0 to 2048
[ 2005.029303][T14983] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2005.079094][T14984] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2005.092168][T14982] loop1: detected capacity change from 0 to 2048
[ 2005.102818][T14986] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2005.146032][T14989] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2005.159251][   T27] audit: type=1800 audit(1672293787.923:4745): pid=14977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2005.204499][   T27] audit: type=1804 audit(1672293787.933:4746): pid=14977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/396/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2005.224191][T14988] loop5: detected capacity change from 0 to 2048
[ 2005.235354][   T27] audit: type=1800 audit(1672293787.993:4747): pid=14978 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2005.417449][T14995] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2005.440771][T14993] loop4: detected capacity change from 0 to 2048
[ 2005.532940][T14996] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:03:08 executed programs: 2378
[ 2005.958903][T15000] loop0: detected capacity change from 0 to 2048
[ 2006.018301][T15003] loop2: detected capacity change from 0 to 2048
[ 2006.043125][T15004] loop3: detected capacity change from 0 to 2048
[ 2006.046060][T15007] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2006.099047][T15010] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2006.133931][T15006] loop1: detected capacity change from 0 to 2048
[ 2006.162556][T15012] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2006.200265][T15009] loop5: detected capacity change from 0 to 2048
[ 2006.244611][T15016] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2006.286602][T15018] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2006.351228][T15014] loop4: detected capacity change from 0 to 2048
[ 2006.420990][T15021] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2007.006536][T15025] loop0: detected capacity change from 0 to 2048
[ 2007.031769][T15026] loop2: detected capacity change from 0 to 2048
[ 2007.080248][T15028] loop3: detected capacity change from 0 to 2048
[ 2007.093145][T15030] loop1: detected capacity change from 0 to 2048
[ 2007.105934][T15035] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2007.128048][T15033] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2007.170001][T15037] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2007.183169][T15038] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2007.203793][T15032] loop5: detected capacity change from 0 to 2048
[ 2007.223152][T15036] loop4: detected capacity change from 0 to 2048
[ 2007.299058][T15042] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2007.339631][T15044] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2008.041545][T15051] loop2: detected capacity change from 0 to 2048
[ 2008.057681][T15049] loop0: detected capacity change from 0 to 2048
[ 2008.080759][T15055] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2008.123497][T15053] loop3: detected capacity change from 0 to 2048
[ 2008.135855][T15059] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2008.159250][T15054] loop1: detected capacity change from 0 to 2048
[ 2008.252172][T15061] loop4: detected capacity change from 0 to 2048
[ 2008.253141][T15063] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2008.269887][T15057] loop5: detected capacity change from 0 to 2048
[ 2008.299020][T15064] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2008.320294][T15066] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2008.347550][T15067] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2008.781031][T15073] loop3: detected capacity change from 0 to 2048
[ 2008.966109][T15077] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2009.004743][T15075] loop0: detected capacity change from 0 to 2048
[ 2009.079972][T15082] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2009.120423][T15080] loop1: detected capacity change from 0 to 2048
[ 2009.121314][T15078] loop2: detected capacity change from 0 to 2048
[ 2009.170528][T15084] loop5: detected capacity change from 0 to 2048
[ 2009.210046][T15086] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2009.246805][T15089] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2009.279198][T15091] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2009.292201][   T27] kauditd_printk_skb: 49 callbacks suppressed
[ 2009.292217][   T27] audit: type=1800 audit(1672293792.093:4797): pid=15078 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2009.310861][T15088] loop4: detected capacity change from 0 to 2048
[ 2009.338556][   T27] audit: type=1804 audit(1672293792.103:4798): pid=15078 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/400/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2009.455108][T15095] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2009.583002][   T27] audit: type=1800 audit(1672293792.133:4799): pid=15084 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 2009.735877][   T27] audit: type=1804 audit(1672293792.143:4800): pid=15084 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/400/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2009.805483][T15098] loop1: detected capacity change from 0 to 2048
[ 2009.896341][T15103] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2009.905676][T15101] loop3: detected capacity change from 0 to 2048
[ 2009.923296][   T27] audit: type=1804 audit(1672293792.213:4801): pid=15080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/397/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2009.990853][T15109] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2010.072833][   T27] audit: type=1804 audit(1672293792.213:4802): pid=15092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/397/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2010.100705][T15108] loop2: detected capacity change from 0 to 2048
[ 2010.113339][T15105] loop0: detected capacity change from 0 to 2048
[ 2010.200407][T15114] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2010.227721][T15116] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2010.231082][   T27] audit: type=1800 audit(1672293792.363:4803): pid=15088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2010.284414][T15111] loop5: detected capacity change from 0 to 2048
[ 2010.336809][T15115] loop4: detected capacity change from 0 to 2048
[ 2010.425744][   T27] audit: type=1804 audit(1672293792.373:4804): pid=15088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/400/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2010.454886][   T27] audit: type=1800 audit(1672293792.783:4805): pid=15098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2010.476935][   T27] audit: type=1804 audit(1672293792.783:4806): pid=15098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/398/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2010.481127][T15119] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2010.502784][T15120] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2010.797699][T15124] loop1: detected capacity change from 0 to 2048
2022/12/29 06:03:13 executed programs: 2408
[ 2010.923772][T15126] loop3: detected capacity change from 0 to 2048
[ 2010.930674][T15128] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2011.036953][T15132] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2011.097952][T15131] loop2: detected capacity change from 0 to 2048
[ 2011.168964][T15129] loop0: detected capacity change from 0 to 2048
[ 2011.206661][T15139] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2011.218406][T15136] loop5: detected capacity change from 0 to 2048
[ 2011.301747][T15138] loop4: detected capacity change from 0 to 2048
[ 2011.310096][T15141] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2011.389583][T15143] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2011.410973][T15144] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2011.816271][T15148] loop1: detected capacity change from 0 to 2048
[ 2011.920254][T15149] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2012.064440][T15153] loop3: detected capacity change from 0 to 2048
[ 2012.074249][T15152] loop0: detected capacity change from 0 to 2048
[ 2012.078980][T15156] loop2: detected capacity change from 0 to 2048
[ 2012.164137][T15162] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2012.169888][T15161] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2012.174854][T15160] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2012.224381][T15158] loop5: detected capacity change from 0 to 2048
[ 2012.291846][T15163] loop4: detected capacity change from 0 to 2048
[ 2012.362585][T15168] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2012.401758][T15169] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2012.653907][T15173] loop3: detected capacity change from 0 to 2048
[ 2012.722519][T15174] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2012.997424][T15176] loop1: detected capacity change from 0 to 2048
[ 2013.047230][T15179] loop0: detected capacity change from 0 to 2048
[ 2013.108134][T15182] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2013.152117][T15185] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2013.157615][T15181] loop2: detected capacity change from 0 to 2048
[ 2013.269582][T15186] loop5: detected capacity change from 0 to 2048
[ 2013.294415][T15190] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2013.296340][T15188] loop4: detected capacity change from 0 to 2048
[ 2013.370218][T15191] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2013.403861][T15193] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2013.660454][T15197] loop3: detected capacity change from 0 to 2048
[ 2013.762715][T15199] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2013.944371][T15200] loop1: detected capacity change from 0 to 2048
[ 2014.093599][T15206] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2014.112734][T15204] loop0: detected capacity change from 0 to 2048
[ 2014.187427][T15205] loop2: detected capacity change from 0 to 2048
[ 2014.288425][T15214] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2014.328843][T15212] loop5: detected capacity change from 0 to 2048
[ 2014.343562][T15215] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2014.357145][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 2014.357159][   T27] audit: type=1800 audit(1672293797.163:4857): pid=15205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2014.381104][T15217] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2014.396395][T15213] loop4: detected capacity change from 0 to 2048
[ 2014.503958][T15221] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2014.552547][   T27] audit: type=1804 audit(1672293797.213:4858): pid=15205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/405/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2014.724693][   T27] audit: type=1800 audit(1672293797.223:4859): pid=15204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2014.788932][T15224] loop3: detected capacity change from 0 to 2048
[ 2014.874421][   T27] audit: type=1804 audit(1672293797.223:4860): pid=15204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/405/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2014.889833][T15227] loop1: detected capacity change from 0 to 2048
[ 2014.909652][T15229] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2014.929035][   T27] audit: type=1804 audit(1672293797.333:4861): pid=15212 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/405/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2015.002515][T15230] loop5: detected capacity change from 0 to 2048
[ 2015.019585][   T27] audit: type=1804 audit(1672293797.333:4862): pid=15218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/405/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2015.058188][T15232] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2015.145551][T15236] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2015.204109][   T27] audit: type=1800 audit(1672293797.413:4863): pid=15213 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2015.276776][T15235] loop0: detected capacity change from 0 to 2048
[ 2015.312830][   T27] audit: type=1804 audit(1672293797.423:4864): pid=15213 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/405/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2015.324182][T15238] loop2: detected capacity change from 0 to 2048
[ 2015.372930][T15242] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2015.404596][T15241] loop4: detected capacity change from 0 to 2048
[ 2015.493694][   T27] audit: type=1800 audit(1672293797.783:4865): pid=15224 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2015.493856][T15243] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2015.545233][T15244] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2015.565597][   T27] audit: type=1804 audit(1672293797.793:4866): pid=15224 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/401/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2015.788594][T15248] loop3: detected capacity change from 0 to 2048
2022/12/29 06:03:18 executed programs: 2437
[ 2015.912774][T15252] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2015.973845][T15251] loop1: detected capacity change from 0 to 2048
[ 2016.072764][T15257] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2016.091847][T15254] loop5: detected capacity change from 0 to 2048
[ 2016.194679][T15262] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2016.232033][T15259] loop0: detected capacity change from 0 to 2048
[ 2016.283482][T15261] loop2: detected capacity change from 0 to 2048
[ 2016.363252][T15266] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2016.398725][T15267] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2016.406452][T15265] loop4: detected capacity change from 0 to 2048
[ 2016.507777][T15270] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2016.877159][T15273] loop3: detected capacity change from 0 to 2048
[ 2016.934181][T15275] loop1: detected capacity change from 0 to 2048
[ 2016.982959][T15278] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2017.077910][T15281] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2017.103282][T15277] loop5: detected capacity change from 0 to 2048
[ 2017.238093][T15286] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2017.246321][T15282] loop0: detected capacity change from 0 to 2048
[ 2017.318645][T15285] loop2: detected capacity change from 0 to 2048
[ 2017.357672][T15290] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2017.399437][T15288] loop4: detected capacity change from 0 to 2048
[ 2017.428948][T15292] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2017.508414][T15294] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2017.920301][T15297] loop3: detected capacity change from 0 to 2048
[ 2018.040376][T15303] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2018.079364][T15301] loop1: detected capacity change from 0 to 2048
[ 2018.097630][T15302] loop5: detected capacity change from 0 to 2048
[ 2018.165012][T15310] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2018.176147][T15308] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2018.202396][T15305] loop0: detected capacity change from 0 to 2048
[ 2018.281001][T15312] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2018.287824][T15309] loop2: detected capacity change from 0 to 2048
[ 2018.423153][T15317] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2018.466786][T15315] loop4: detected capacity change from 0 to 2048
[ 2018.607464][T15319] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2018.748162][T15321] loop2: detected capacity change from 0 to 2048
[ 2018.875535][T15323] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2019.004945][T15326] loop1: detected capacity change from 0 to 2048
[ 2019.042930][T15330] loop5: detected capacity change from 0 to 2048
[ 2019.074109][T15327] loop3: detected capacity change from 0 to 2048
[ 2019.087982][T15332] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2019.127912][T15334] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2019.224300][T15337] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2019.262859][T15333] loop0: detected capacity change from 0 to 2048
[ 2019.367891][T15339] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2019.463669][   T27] kauditd_printk_skb: 55 callbacks suppressed
[ 2019.463685][   T27] audit: type=1800 audit(1672293802.263:4922): pid=15333 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2019.595927][   T27] audit: type=1804 audit(1672293802.273:4923): pid=15333 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/410/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2019.604332][T15341] loop4: detected capacity change from 0 to 2048
[ 2019.744388][T15345] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2019.828871][   T27] audit: type=1800 audit(1672293802.633:4924): pid=15341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2019.883877][T15344] loop2: detected capacity change from 0 to 2048
[ 2019.965120][   T27] audit: type=1804 audit(1672293802.633:4925): pid=15341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/410/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2020.003347][T15351] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2020.055038][T15348] loop3: detected capacity change from 0 to 2048
[ 2020.089732][T15350] loop1: detected capacity change from 0 to 2048
[ 2020.133523][T15357] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2020.156542][T15356] loop0: detected capacity change from 0 to 2048
[ 2020.178475][   T27] audit: type=1800 audit(1672293802.873:4926): pid=15344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2020.187555][T15353] loop5: detected capacity change from 0 to 2048
[ 2020.206359][   T27] audit: type=1804 audit(1672293802.883:4927): pid=15344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/411/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2020.241818][   T27] audit: type=1800 audit(1672293803.043:4928): pid=15348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2020.299934][T15359] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2020.343100][T15360] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2020.360438][T15361] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2020.382638][   T27] audit: type=1804 audit(1672293803.073:4929): pid=15348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/406/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2020.415400][   T27] audit: type=1800 audit(1672293803.173:4930): pid=15356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2020.438699][   T27] audit: type=1804 audit(1672293803.183:4931): pid=15356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/411/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2020.557775][T15365] loop4: detected capacity change from 0 to 2048
[ 2020.725597][T15370] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2020.844414][T15372] loop2: detected capacity change from 0 to 2048
[ 2020.850618][T15371] loop1: detected capacity change from 0 to 2048
[ 2020.932915][T15376] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2020.984310][T15377] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2021.089640][T15375] loop3: detected capacity change from 0 to 2048
[ 2021.159716][T15384] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2021.181293][T15381] loop5: detected capacity change from 0 to 2048
2022/12/29 06:03:24 executed programs: 2469
[ 2021.205594][T15383] loop0: detected capacity change from 0 to 2048
[ 2021.251909][T15385] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2021.398246][T15388] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2021.662552][T15391] loop4: detected capacity change from 0 to 2048
[ 2021.760014][T15396] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2021.816501][T15394] loop1: detected capacity change from 0 to 2048
[ 2021.896632][T15395] loop2: detected capacity change from 0 to 2048
[ 2021.918907][T15398] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2021.996334][T15402] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2022.103495][T15400] loop3: detected capacity change from 0 to 2048
[ 2022.191293][T15408] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2022.234376][T15406] loop5: detected capacity change from 0 to 2048
[ 2022.258369][T15407] loop0: detected capacity change from 0 to 2048
[ 2022.305338][T15410] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2022.330418][T15411] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2022.634357][T15415] loop4: detected capacity change from 0 to 2048
[ 2022.759376][T15420] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2022.768711][T15418] loop2: detected capacity change from 0 to 2048
[ 2022.885430][T15419] loop1: detected capacity change from 0 to 2048
[ 2022.934868][T15423] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2023.008470][T15425] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2023.055607][T15424] loop3: detected capacity change from 0 to 2048
[ 2023.166182][T15428] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2023.337826][T15431] loop5: detected capacity change from 0 to 2048
[ 2023.370000][T15432] loop0: detected capacity change from 0 to 2048
[ 2023.461631][T15434] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2023.466786][T15435] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2023.645126][T15437] loop4: detected capacity change from 0 to 2048
[ 2023.774138][T15447] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2023.841939][T15445] loop1: detected capacity change from 0 to 2048
[ 2023.873285][T15444] loop2: detected capacity change from 0 to 2048
[ 2023.894448][T15446] loop0: detected capacity change from 0 to 2048
[ 2023.946215][T15449] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2023.973012][T15451] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2023.990488][T15452] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2024.137674][T15453] loop3: detected capacity change from 0 to 2048
[ 2024.254637][T15459] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2024.324231][T15458] loop5: detected capacity change from 0 to 2048
[ 2024.469893][T15461] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2024.539116][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 2024.539133][   T27] audit: type=1800 audit(1672293807.343:4982): pid=15458 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 2024.698930][T15464] loop4: detected capacity change from 0 to 2048
[ 2024.717688][   T27] audit: type=1804 audit(1672293807.383:4983): pid=15458 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/415/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2024.802283][T15471] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2024.854716][T15468] loop2: detected capacity change from 0 to 2048
[ 2024.876819][   T27] audit: type=1800 audit(1672293807.673:4984): pid=15464 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2024.886768][T15469] loop1: detected capacity change from 0 to 2048
[ 2024.904173][T15470] loop0: detected capacity change from 0 to 2048
[ 2024.933363][   T27] audit: type=1804 audit(1672293807.713:4985): pid=15464 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/415/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2024.933520][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2025.015483][T15473] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2025.028046][T15474] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2025.085272][   T27] audit: type=1800 audit(1672293807.883:4986): pid=15470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2025.165376][T15479] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2025.219596][T15476] loop3: detected capacity change from 0 to 2048
[ 2025.236714][   T27] audit: type=1800 audit(1672293807.943:4987): pid=15468 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2025.307744][T15481] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2025.399141][   T27] audit: type=1804 audit(1672293807.943:4988): pid=15470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/416/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2025.471944][T15483] loop5: detected capacity change from 0 to 2048
[ 2025.511682][   T27] audit: type=1804 audit(1672293807.943:4989): pid=15468 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/416/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2025.587349][T15488] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2025.634088][   T27] audit: type=1800 audit(1672293808.073:4990): pid=15469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2025.675847][T15487] loop4: detected capacity change from 0 to 2048
[ 2025.753022][T15492] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2025.805008][T15490] loop3: detected capacity change from 0 to 2048
[ 2025.837667][   T27] audit: type=1804 audit(1672293808.073:4991): pid=15469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/413/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2025.883312][T15500] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2025.921152][T15496] loop1: detected capacity change from 0 to 2048
[ 2025.956445][T15495] loop2: detected capacity change from 0 to 2048
[ 2025.978095][T15499] loop0: detected capacity change from 0 to 2048
[ 2026.045762][T15503] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2026.077532][T15502] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2026.089082][T15504] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:03:29 executed programs: 2499
[ 2026.534150][T15509] loop5: detected capacity change from 0 to 2048
[ 2026.623809][T15511] loop4: detected capacity change from 0 to 2048
[ 2026.646810][T15512] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2026.682890][T15514] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2026.825571][T15516] loop3: detected capacity change from 0 to 2048
[ 2026.920847][T15521] loop1: detected capacity change from 0 to 2048
[ 2026.929775][T15524] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2026.930650][T15520] loop2: detected capacity change from 0 to 2048
[ 2027.032430][T15523] loop0: detected capacity change from 0 to 2048
[ 2027.032460][T15526] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2027.070520][T15527] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2027.189360][T15530] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2027.418056][T15534] loop1: detected capacity change from 0 to 2048
[ 2027.498597][T15536] loop5: detected capacity change from 0 to 2048
[ 2027.516527][T15537] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2027.564405][T15540] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2027.674851][T15539] loop4: detected capacity change from 0 to 2048
[ 2027.826059][T15546] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2027.904537][T15544] loop3: detected capacity change from 0 to 2048
[ 2027.929044][T15547] loop2: detected capacity change from 0 to 2048
[ 2027.984966][T15551] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2028.018167][T15550] loop0: detected capacity change from 0 to 2048
[ 2028.040971][T15552] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2028.127909][T15555] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2028.485801][T15560] loop5: detected capacity change from 0 to 2048
[ 2028.493378][T15558] loop1: detected capacity change from 0 to 2048
[ 2028.549970][T15561] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2028.625154][T15564] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2028.735274][T15563] loop4: detected capacity change from 0 to 2048
[ 2028.871981][T15571] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2028.920166][T15568] loop2: detected capacity change from 0 to 2048
[ 2028.989370][T15572] loop3: detected capacity change from 0 to 2048
[ 2028.993930][T15573] loop0: detected capacity change from 0 to 2048
[ 2029.023554][T15576] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2029.040663][T15575] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2029.082058][T15577] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2029.533038][T15583] loop1: detected capacity change from 0 to 2048
[ 2029.575160][T15584] loop5: detected capacity change from 0 to 2048
[ 2029.650882][T15587] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2029.686692][T15588] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2029.723221][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 2029.723236][   T27] audit: type=1800 audit(1672293812.523:5042): pid=15584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 2029.778446][T15586] loop4: detected capacity change from 0 to 2048
[ 2029.853129][T15594] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2029.885466][T15592] loop2: detected capacity change from 0 to 2048
[ 2029.903865][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2029.905234][   T27] audit: type=1804 audit(1672293812.573:5043): pid=15584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/420/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2030.008735][T15596] loop3: detected capacity change from 0 to 2048
[ 2030.055052][T15602] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2030.073802][T15600] loop0: detected capacity change from 0 to 2048
[ 2030.098327][T15603] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2030.103991][T15601] loop1: detected capacity change from 0 to 2048
[ 2030.198288][   T27] audit: type=1804 audit(1672293812.613:5044): pid=15583 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/418/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2030.237213][   T27] audit: type=1804 audit(1672293812.613:5045): pid=15590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/418/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2030.261337][T15607] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2030.278853][T15606] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2030.485710][   T27] audit: type=1800 audit(1672293812.743:5046): pid=15586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2030.644597][   T27] audit: type=1804 audit(1672293812.753:5047): pid=15586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/420/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2030.645779][T15616] loop0: detected capacity change from 0 to 2048
[ 2030.681917][ T5322] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2030.711089][T15613] loop1: detected capacity change from 0 to 2048
[ 2030.722498][T15618] loop4: detected capacity change from 0 to 2048
[ 2030.729945][ T5322] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 2030.731260][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2030.761922][ T5322] Buffer I/O error on dev loop0, logical block 0, async page read
[ 2030.770023][ T5322] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 2030.780911][T15619] loop5: detected capacity change from 0 to 2048
[ 2030.787525][   T27] audit: type=1800 audit(1672293812.923:5048): pid=15592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2030.787563][   T27] audit: type=1804 audit(1672293812.923:5049): pid=15592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/421/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2030.787595][   T27] audit: type=1800 audit(1672293812.963:5050): pid=15596 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2030.787624][   T27] audit: type=1804 audit(1672293812.993:5051): pid=15596 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/416/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2030.815754][T15620] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2030.898836][ T5322] Buffer I/O error on dev loop0, logical block 0, async page read
[ 2030.959504][T15625] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2030.972727][T15624] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2030.995606][T15626] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2031.013638][T15622] loop2: detected capacity change from 0 to 2048
[ 2031.138012][T15632] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2031.291061][T15631] loop3: detected capacity change from 0 to 2048
2022/12/29 06:03:34 executed programs: 2529
[ 2031.382781][T15634] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2031.705286][T15637] loop0: detected capacity change from 0 to 2048
[ 2031.709564][T15641] loop1: detected capacity change from 0 to 2048
[ 2031.721573][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2031.751157][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 2031.789290][ T5322] Buffer I/O error on dev loop1, logical block 0, async page read
[ 2031.800860][T15643] loop4: detected capacity change from 0 to 2048
[ 2031.809980][T15646] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2031.812063][T15642] loop5: detected capacity change from 0 to 2048
[ 2031.875875][T15648] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2031.878458][T15645] loop2: detected capacity change from 0 to 2048
[ 2031.887098][T15649] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2031.955555][T15651] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2032.039859][T15654] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2032.261244][T15656] loop0: detected capacity change from 0 to 2048
[ 2032.271301][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2032.310193][T15660] loop3: detected capacity change from 0 to 2048
[ 2032.320623][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 2032.329568][ T5322] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2032.372323][ T5157] Buffer I/O error on dev loop0, logical block 0, async page read
[ 2032.420701][T15661] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2032.474337][T15662] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2032.777670][T15669] loop5: detected capacity change from 0 to 2048
[ 2032.851620][T15670] loop1: detected capacity change from 0 to 2048
[ 2032.855322][T15668] loop4: detected capacity change from 0 to 2048
[ 2032.886579][T15673] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2032.889911][T15672] loop2: detected capacity change from 0 to 2048
[ 2032.939281][T15674] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2032.956080][T15675] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2033.062750][T15678] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2033.284413][T15681] loop0: detected capacity change from 0 to 2048
[ 2033.297984][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2033.332729][T15684] loop3: detected capacity change from 0 to 2048
[ 2033.351862][ T5322] Buffer I/O error on dev loop3, logical block 0, async page read
[ 2033.364672][ T5157] Buffer I/O error on dev loop0, logical block 0, async page read
[ 2033.435410][T15685] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2033.447038][T15686] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2033.861689][T15690] loop5: detected capacity change from 0 to 2048
[ 2033.869738][T15695] loop1: detected capacity change from 0 to 2048
[ 2033.904770][T15694] loop2: detected capacity change from 0 to 2048
[ 2033.936053][T15696] loop4: detected capacity change from 0 to 2048
[ 2033.953011][T15697] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2033.997325][T15698] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2034.009378][T15699] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2034.060073][T15701] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2034.280582][T15707] loop0: detected capacity change from 0 to 2048
[ 2034.334143][T15708] loop3: detected capacity change from 0 to 2048
[ 2034.357580][ T5157] Buffer I/O error on dev loop3, logical block 0, async page read
[ 2034.437244][T15709] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2034.485932][T15710] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2034.869648][T15714] loop5: detected capacity change from 0 to 2048
[ 2034.897922][T15718] loop1: detected capacity change from 0 to 2048
[ 2034.933345][T15717] loop2: detected capacity change from 0 to 2048
[ 2034.950103][T15721] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2034.966857][T15720] loop4: detected capacity change from 0 to 2048
[ 2034.997949][T15722] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2035.016929][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 2035.016944][   T27] audit: type=1800 audit(1672293817.823:5106): pid=15714 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 2035.060249][   T27] audit: type=1804 audit(1672293817.823:5107): pid=15714 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/425/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2035.103676][T15725] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2035.117961][T15724] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2035.259542][   T27] audit: type=1800 audit(1672293817.863:5108): pid=15718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2035.344089][T15728] loop0: detected capacity change from 0 to 2048
[ 2035.424884][   T27] audit: type=1804 audit(1672293817.873:5109): pid=15718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/424/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2035.510154][T15733] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2035.519837][T15732] loop3: detected capacity change from 0 to 2048
[ 2035.578956][   T27] audit: type=1800 audit(1672293817.993:5110): pid=15717 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2035.651804][T15734] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2035.707874][   T27] audit: type=1804 audit(1672293818.013:5111): pid=15717 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/426/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2035.905235][T15738] loop1: detected capacity change from 0 to 2048
[ 2035.917909][   T27] audit: type=1800 audit(1672293818.023:5112): pid=15720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2035.955620][T15741] loop2: detected capacity change from 0 to 2048
[ 2035.979709][T15742] loop5: detected capacity change from 0 to 2048
[ 2035.998636][T15745] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2036.034487][   T27] audit: type=1804 audit(1672293818.033:5113): pid=15720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/425/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2036.060725][T15744] loop4: detected capacity change from 0 to 2048
[ 2036.084721][T15748] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2036.135731][T15750] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2036.177169][T15751] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2036.242166][T15749] loop0: detected capacity change from 0 to 2048
[ 2036.265576][   T27] audit: type=1800 audit(1672293818.383:5114): pid=15728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2036.360814][T15756] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:03:39 executed programs: 2560
[ 2036.442326][   T27] audit: type=1804 audit(1672293818.433:5115): pid=15728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/427/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2036.458944][T15757] loop3: detected capacity change from 0 to 2048
[ 2036.580215][T15760] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2036.911304][T15765] loop1: detected capacity change from 0 to 2048
[ 2036.918393][T15763] loop0: detected capacity change from 0 to 2048
[ 2036.952304][T15769] loop5: detected capacity change from 0 to 2048
[ 2036.961483][T15768] loop2: detected capacity change from 0 to 2048
[ 2036.987932][T15772] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2037.015094][T15773] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2037.020436][T15771] loop4: detected capacity change from 0 to 2048
[ 2037.038474][T15774] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2037.054421][T15776] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2037.212239][T15780] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2037.406595][ T1209] ieee802154 phy0 wpan0: encryption failed: -22
[ 2037.413026][ T1209] ieee802154 phy1 wpan1: encryption failed: -22
[ 2037.540757][T15783] loop3: detected capacity change from 0 to 2048
[ 2037.613480][T15784] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2037.902541][T15787] loop0: detected capacity change from 0 to 2048
[ 2037.959712][T15789] loop1: detected capacity change from 0 to 2048
[ 2037.978526][T15795] loop2: detected capacity change from 0 to 2048
[ 2037.994856][T15794] loop4: detected capacity change from 0 to 2048
[ 2037.995534][T15796] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2038.017869][T15793] loop5: detected capacity change from 0 to 2048
[ 2038.073883][T15797] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2038.101365][T15799] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2038.136208][T15801] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2038.188058][T15803] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2038.549304][T15809] loop0: detected capacity change from 0 to 2048
[ 2038.571465][T15811] loop3: detected capacity change from 0 to 2048
[ 2038.597565][T15813] loop1: detected capacity change from 0 to 2048
[ 2038.664564][T15814] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2038.690205][T15815] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2038.717649][T15816] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2039.077285][T15824] loop5: detected capacity change from 0 to 2048
[ 2039.089382][T15825] loop2: detected capacity change from 0 to 2048
[ 2039.100164][ T5377] blk_print_req_error: 5 callbacks suppressed
[ 2039.100180][ T5377] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2039.110682][ T5322] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2039.153174][T15823] loop4: detected capacity change from 0 to 2048
[ 2039.190244][T15826] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2039.284491][T15828] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2039.353432][T15830] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2039.557106][T15833] loop0: detected capacity change from 0 to 2048
[ 2039.586958][T15836] loop5: detected capacity change from 0 to 2048
[ 2039.617590][T15838] loop3: detected capacity change from 0 to 2048
[ 2039.636209][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2039.693410][T15840] loop1: detected capacity change from 0 to 2048
[ 2039.705911][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 2039.727127][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2039.741704][T15841] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2039.747760][ T5157] Buffer I/O error on dev loop3, logical block 0, async page read
[ 2039.767343][T15842] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2039.830306][T15844] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2039.912873][T15847] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2040.133540][T15855] loop2: detected capacity change from 0 to 2048
[ 2040.159678][ T5322] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2040.180886][T15854] loop4: detected capacity change from 0 to 2048
[ 2040.188270][T15853] loop5: detected capacity change from 0 to 2048
[ 2040.197143][ T5322] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 2040.253540][ T5322] Buffer I/O error on dev loop2, logical block 0, async page read
[ 2040.263589][T15857] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2040.279556][T15856] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2040.341620][   T27] kauditd_printk_skb: 56 callbacks suppressed
[ 2040.341634][   T27] audit: type=1800 audit(1672293823.143:5172): pid=15853 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 2040.393170][T15859] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2040.489028][   T27] audit: type=1804 audit(1672293823.173:5173): pid=15853 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/431/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2040.600676][T15862] loop3: detected capacity change from 0 to 2048
[ 2040.614169][ T5377] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2040.645877][T15864] loop4: detected capacity change from 0 to 2048
[ 2040.664008][ T6994] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2040.676700][   T27] audit: type=1800 audit(1672293823.193:5174): pid=15854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2040.703916][T15868] loop0: detected capacity change from 0 to 2048
[ 2040.736524][T15872] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2040.740564][T15871] loop1: detected capacity change from 0 to 2048
[ 2040.751351][T15870] loop5: detected capacity change from 0 to 2048
[ 2040.756878][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2040.815286][T15873] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2040.843599][T15874] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2040.860211][   T27] audit: type=1804 audit(1672293823.203:5175): pid=15854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/430/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2040.862833][T15875] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2040.953788][T15879] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2041.063866][   T27] audit: type=1800 audit(1672293823.223:5176): pid=15855 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2041.226587][   T27] audit: type=1804 audit(1672293823.253:5177): pid=15855 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/431/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2041.290894][T15884] loop2: detected capacity change from 0 to 2048
[ 2041.349715][   T27] audit: type=1800 audit(1672293823.573:5178): pid=15862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2041.371793][T15886] loop1: detected capacity change from 0 to 2048
[ 2041.401382][   T27] audit: type=1804 audit(1672293823.613:5179): pid=15862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/426/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2041.427852][T15887] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2041.448915][T15888] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2041.481309][   T27] audit: type=1800 audit(1672293823.733:5180): pid=15864 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2041.661573][   T27] audit: type=1804 audit(1672293823.743:5181): pid=15864 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/431/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2041.683942][T15894] loop4: detected capacity change from 0 to 2048
[ 2041.698770][T15893] loop3: detected capacity change from 0 to 2048
[ 2041.781107][T15897] loop5: detected capacity change from 0 to 2048
[ 2041.801665][T15899] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2041.836724][T15900] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2041.852598][T15898] loop0: detected capacity change from 0 to 2048
2022/12/29 06:03:44 executed programs: 2595
[ 2041.922074][T15904] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2041.933182][T15903] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2042.285545][T15909] loop2: detected capacity change from 0 to 2048
[ 2042.365049][T15914] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2042.379800][T15913] loop1: detected capacity change from 0 to 2048
[ 2042.451590][T15912] loop0: detected capacity change from 0 to 2048
[ 2042.459958][T15915] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2042.560707][T15921] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2042.654832][T15922] loop3: detected capacity change from 0 to 2048
[ 2042.703294][T15920] loop4: detected capacity change from 0 to 2048
[ 2042.765116][T15926] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2042.815829][T15925] loop5: detected capacity change from 0 to 2048
[ 2042.826603][T15927] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2042.883392][T15929] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2043.307845][T15933] loop2: detected capacity change from 0 to 2048
[ 2043.335887][T15935] loop0: detected capacity change from 0 to 2048
[ 2043.385152][T15937] loop1: detected capacity change from 0 to 2048
[ 2043.410340][T15938] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2043.445771][T15939] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2043.529190][T15942] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2043.698175][T15944] loop4: detected capacity change from 0 to 2048
[ 2043.778315][T15947] loop3: detected capacity change from 0 to 2048
[ 2043.813249][T15950] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2043.826939][T15949] loop5: detected capacity change from 0 to 2048
[ 2043.920315][T15951] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2043.925682][T15952] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2044.393903][T15960] loop0: detected capacity change from 0 to 2048
[ 2044.440305][T15957] loop2: detected capacity change from 0 to 2048
[ 2044.473691][T15961] loop1: detected capacity change from 0 to 2048
[ 2044.496399][T15962] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2044.564140][T15964] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2044.613068][T15967] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2044.769841][T15971] loop3: detected capacity change from 0 to 2048
[ 2044.809359][T15965] loop4: detected capacity change from 0 to 2048
[ 2044.833259][T15973] loop5: detected capacity change from 0 to 2048
[ 2044.857199][T15974] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2044.916399][T15975] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2044.962333][T15977] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2045.372654][T15981] loop2: detected capacity change from 0 to 2048
[ 2045.414369][T15985] loop0: detected capacity change from 0 to 2048
[ 2045.436648][T15983] loop1: detected capacity change from 0 to 2048
[ 2045.450500][T15986] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2045.536277][T15988] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2045.550590][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 2045.550605][   T27] audit: type=1800 audit(1672293828.353:5236): pid=15981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2045.590269][T15989] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2045.705067][   T27] audit: type=1804 audit(1672293828.393:5237): pid=15981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/436/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2045.755187][T15992] loop4: detected capacity change from 0 to 2048
[ 2045.770315][T15997] loop5: detected capacity change from 0 to 2048
[ 2045.819114][T16003] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2045.844309][T15999] loop2: detected capacity change from 0 to 2048
[ 2045.854651][T16002] loop3: detected capacity change from 0 to 2048
[ 2045.863964][   T27] audit: type=1804 audit(1672293828.453:5238): pid=15985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/438/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2045.914687][T16004] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2045.929196][T16001] loop0: detected capacity change from 0 to 2048
[ 2045.946381][   T27] audit: type=1804 audit(1672293828.453:5239): pid=15990 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/438/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2045.982642][   T27] audit: type=1800 audit(1672293828.463:5240): pid=15983 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2046.006424][T16005] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2046.054719][T16009] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2046.062951][T16008] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2046.097528][   T27] audit: type=1804 audit(1672293828.463:5241): pid=15983 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/435/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2046.336937][   T27] audit: type=1800 audit(1672293828.713:5242): pid=15992 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2046.476361][   T27] audit: type=1804 audit(1672293828.733:5243): pid=15992 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/436/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2046.541605][T16016] loop0: detected capacity change from 0 to 2048
[ 2046.627579][   T27] audit: type=1800 audit(1672293828.803:5244): pid=15997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 2046.637078][T16017] loop1: detected capacity change from 0 to 2048
[ 2046.695801][T16021] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2046.715230][T16019] loop4: detected capacity change from 0 to 2048
[ 2046.743420][   T27] audit: type=1804 audit(1672293828.823:5245): pid=15997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/437/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2046.794209][T16027] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2046.815562][T16022] loop5: detected capacity change from 0 to 2048
[ 2046.825507][T16028] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2046.867551][T16024] loop2: detected capacity change from 0 to 2048
[ 2046.873848][T16029] loop3: detected capacity change from 0 to 2048
[ 2046.911015][T16031] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2046.955003][T16033] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2047.012940][T16035] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:03:49 executed programs: 2627
[ 2047.513921][T16043] loop1: detected capacity change from 0 to 2048
[ 2047.562956][T16044] loop0: detected capacity change from 0 to 2048
[ 2047.574309][T16040] loop3: detected capacity change from 0 to 2048
[ 2047.625397][T16046] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2047.675083][T16049] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2047.727063][T16054] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2047.772232][T16047] loop4: detected capacity change from 0 to 2048
[ 2047.812752][T16053] loop2: detected capacity change from 0 to 2048
[ 2047.867054][T16057] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2047.924233][T16058] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2047.970748][T16052] loop5: detected capacity change from 0 to 2048
[ 2048.082697][T16061] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2048.489548][T16064] loop3: detected capacity change from 0 to 2048
[ 2048.584445][T16067] loop1: detected capacity change from 0 to 2048
[ 2048.605346][T16069] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2048.634291][T16068] loop0: detected capacity change from 0 to 2048
[ 2048.656079][T16072] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2048.692128][T16074] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2048.744171][T16071] loop4: detected capacity change from 0 to 2048
[ 2048.818938][T16081] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2048.842522][T16078] loop5: detected capacity change from 0 to 2048
[ 2048.888436][T16079] loop2: detected capacity change from 0 to 2048
[ 2048.891390][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2048.921597][ T5157] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 2048.951008][ T5157] Buffer I/O error on dev loop2, logical block 0, async page read
[ 2048.962053][T16083] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2049.038945][T16085] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2049.433396][T16089] loop5: detected capacity change from 0 to 2048
[ 2049.490695][T16091] loop3: detected capacity change from 0 to 2048
[ 2049.524609][T16092] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2049.581831][T16098] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2049.691952][T16096] loop1: detected capacity change from 0 to 2048
[ 2049.698154][T16095] loop0: detected capacity change from 0 to 2048
[ 2049.783448][T16100] loop4: detected capacity change from 0 to 2048
[ 2049.811708][T16105] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2049.813705][T16104] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2049.867532][T16103] loop2: detected capacity change from 0 to 2048
[ 2049.880702][T16106] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2049.953083][T16110] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2050.331179][T16114] loop1: detected capacity change from 0 to 2048
[ 2050.456085][T16118] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2050.482421][T16116] loop5: detected capacity change from 0 to 2048
[ 2050.561978][T16121] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2050.597885][T16119] loop3: detected capacity change from 0 to 2048
[ 2050.629936][   T27] kauditd_printk_skb: 56 callbacks suppressed
[ 2050.629951][   T27] audit: type=1800 audit(1672293833.433:5302): pid=16116 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 2050.717496][T16127] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2050.731011][T16122] loop0: detected capacity change from 0 to 2048
[ 2050.761165][   T27] audit: type=1804 audit(1672293833.473:5303): pid=16116 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/442/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2050.794814][T16126] loop4: detected capacity change from 0 to 2048
[ 2050.825181][T16131] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2050.900118][   T27] audit: type=1800 audit(1672293833.603:5304): pid=16119 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2050.903286][T16129] loop2: detected capacity change from 0 to 2048
[ 2050.958071][ T5322] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2050.995221][T16133] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2051.052274][ T5322] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 2051.087294][ T5322] Buffer I/O error on dev loop2, logical block 0, async page read
[ 2051.141968][   T27] audit: type=1804 audit(1672293833.603:5305): pid=16119 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/436/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2051.183390][T16135] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2051.336193][   T27] audit: type=1800 audit(1672293833.733:5306): pid=16122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2051.447911][T16138] loop1: detected capacity change from 0 to 2048
[ 2051.483302][   T27] audit: type=1804 audit(1672293833.733:5307): pid=16122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/444/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2051.575226][T16144] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2051.604465][   T27] audit: type=1800 audit(1672293833.893:5308): pid=16126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2051.627477][T16140] loop5: detected capacity change from 0 to 2048
[ 2051.644163][T16142] loop3: detected capacity change from 0 to 2048
[ 2051.681671][T16145] loop0: detected capacity change from 0 to 2048
[ 2051.683212][T16147] loop4: detected capacity change from 0 to 2048
[ 2051.719977][   T27] audit: type=1804 audit(1672293833.903:5309): pid=16126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/441/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2051.764378][T16149] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2051.772510][T16151] loop2: detected capacity change from 0 to 2048
[ 2051.796614][T16152] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2051.807419][T16153] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2051.818799][T16154] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2051.913735][T16158] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2051.923414][   T27] audit: type=1800 audit(1672293834.063:5310): pid=16129 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2052.099644][   T27] audit: type=1804 audit(1672293834.063:5311): pid=16129 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/442/file0/bus" dev="loop2" ino=18 res=1 errno=0
2022/12/29 06:03:55 executed programs: 2658
[ 2052.608079][T16162] loop1: detected capacity change from 0 to 2048
[ 2052.621262][T16164] loop5: detected capacity change from 0 to 2048
[ 2052.639043][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2052.644568][T16170] loop4: detected capacity change from 0 to 2048
[ 2052.652519][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2052.664723][T16169] loop3: detected capacity change from 0 to 2048
[ 2052.715856][T16171] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2052.717161][T16166] loop0: detected capacity change from 0 to 2048
[ 2052.746767][T16173] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2052.793134][T16176] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2052.826929][T16177] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2052.873677][T16174] loop2: detected capacity change from 0 to 2048
[ 2052.902717][T16181] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2053.007265][T16183] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2053.439570][T16186] loop0: detected capacity change from 0 to 2048
[ 2053.507844][T16188] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2053.647749][T16190] loop1: detected capacity change from 0 to 2048
[ 2053.713144][T16194] loop3: detected capacity change from 0 to 2048
[ 2053.732371][T16196] loop4: detected capacity change from 0 to 2048
[ 2053.744529][T16191] loop5: detected capacity change from 0 to 2048
[ 2053.754139][T16197] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2053.795260][T16199] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2053.825885][T16202] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2053.891124][T16204] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2053.926229][T16200] loop2: detected capacity change from 0 to 2048
[ 2054.057798][T16207] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2054.503803][T16210] loop0: detected capacity change from 0 to 2048
[ 2054.621486][T16216] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2054.677288][T16213] loop1: detected capacity change from 0 to 2048
[ 2054.730865][T16219] loop3: detected capacity change from 0 to 2048
[ 2054.744944][T16218] loop4: detected capacity change from 0 to 2048
[ 2054.760317][T16221] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2054.767732][T16215] loop5: detected capacity change from 0 to 2048
[ 2054.826348][T16224] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2054.847413][T16226] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2054.855844][T16227] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2054.868137][T16223] loop2: detected capacity change from 0 to 2048
[ 2055.046793][T16231] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2055.499170][T16234] loop0: detected capacity change from 0 to 2048
[ 2055.607543][T16239] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2055.614348][T16238] loop5: detected capacity change from 0 to 2048
[ 2055.696616][   T27] kauditd_printk_skb: 48 callbacks suppressed
[ 2055.696631][   T27] audit: type=1800 audit(1672293838.503:5360): pid=16234 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2055.697082][T16244] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2055.734675][T16236] loop1: detected capacity change from 0 to 2048
[ 2055.755436][   T27] audit: type=1804 audit(1672293838.553:5361): pid=16234 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/449/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2055.765817][T16243] loop4: detected capacity change from 0 to 2048
[ 2055.854920][T16247] loop2: detected capacity change from 0 to 2048
[ 2055.859686][T16242] loop3: detected capacity change from 0 to 2048
[ 2055.870849][   T27] audit: type=1804 audit(1672293838.673:5362): pid=16238 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/447/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2055.894131][T16250] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2055.902343][   T27] audit: type=1804 audit(1672293838.673:5363): pid=16245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/447/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2055.950572][T16251] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2055.980708][   T27] audit: type=1800 audit(1672293838.783:5364): pid=16247 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2055.987797][T16252] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2056.066423][T16253] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2056.129519][   T27] audit: type=1804 audit(1672293838.803:5365): pid=16247 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/447/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2056.172150][   T27] audit: type=1800 audit(1672293838.823:5366): pid=16243 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2056.256960][   T27] audit: type=1804 audit(1672293838.823:5367): pid=16243 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/446/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2056.354460][T16260] loop5: detected capacity change from 0 to 2048
[ 2056.403398][   T27] audit: type=1800 audit(1672293838.963:5368): pid=16242 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2056.439895][T16262] loop1: detected capacity change from 0 to 2048
[ 2056.449220][T16265] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2056.555697][   T27] audit: type=1804 audit(1672293838.963:5369): pid=16242 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/441/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2056.581238][T16264] loop0: detected capacity change from 0 to 2048
[ 2056.589075][T16267] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2056.694969][T16270] loop4: detected capacity change from 0 to 2048
[ 2056.726184][T16275] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2056.790552][T16273] loop3: detected capacity change from 0 to 2048
[ 2056.829392][T16279] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2056.912460][T16283] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2056.941243][T16277] loop5: detected capacity change from 0 to 2048
[ 2057.001107][T16284] loop1: detected capacity change from 0 to 2048
[ 2057.013220][T16282] loop2: detected capacity change from 0 to 2048
[ 2057.045212][T16287] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2057.078894][T16288] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2057.113582][T16289] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:00 executed programs: 2691
[ 2057.494022][T16295] loop1: detected capacity change from 0 to 2048
[ 2057.592912][T16299] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2057.598510][T16297] loop0: detected capacity change from 0 to 2048
[ 2057.723826][T16300] loop4: detected capacity change from 0 to 2048
[ 2057.763118][T16304] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2057.796856][T16302] loop3: detected capacity change from 0 to 2048
[ 2057.864255][T16309] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2057.886403][T16311] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2057.958581][T16307] loop5: detected capacity change from 0 to 2048
[ 2058.022472][T16310] loop2: detected capacity change from 0 to 2048
[ 2058.064265][T16314] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2058.142575][T16315] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2058.571697][T16320] loop1: detected capacity change from 0 to 2048
[ 2058.582578][T16321] loop0: detected capacity change from 0 to 2048
[ 2058.636184][T16326] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2058.682857][T16325] loop3: detected capacity change from 0 to 2048
[ 2058.689891][T16327] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2058.723103][T16324] loop4: detected capacity change from 0 to 2048
[ 2058.766895][T16329] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2058.874279][T16333] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2058.906648][T16332] loop2: detected capacity change from 0 to 2048
[ 2058.971385][T16338] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2059.132498][T16336] loop5: detected capacity change from 0 to 2048
[ 2059.248933][T16340] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2059.616457][T16344] loop0: detected capacity change from 0 to 2048
[ 2059.641859][T16345] loop1: detected capacity change from 0 to 2048
[ 2059.713501][T16350] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2059.739631][T16348] loop3: detected capacity change from 0 to 2048
[ 2059.749301][T16351] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2059.757966][T16349] loop4: detected capacity change from 0 to 2048
[ 2059.824653][T16353] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2059.861803][T16355] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2059.965727][T16356] loop2: detected capacity change from 0 to 2048
[ 2060.078780][T16361] loop5: detected capacity change from 0 to 2048
[ 2060.098907][T16362] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2060.189554][T16364] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2060.650692][T16368] loop1: detected capacity change from 0 to 2048
[ 2060.661329][T16370] loop0: detected capacity change from 0 to 2048
[ 2060.716310][T16371] loop4: detected capacity change from 0 to 2048
[ 2060.730669][T16374] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2060.749672][T16373] loop3: detected capacity change from 0 to 2048
[ 2060.781092][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 2060.781106][   T27] audit: type=1800 audit(1672293843.583:5424): pid=16368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2060.807977][T16376] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2060.844180][T16377] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2060.869820][T16381] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2060.919509][   T27] audit: type=1804 audit(1672293843.583:5425): pid=16368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/451/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2060.949027][T16379] loop2: detected capacity change from 0 to 2048
[ 2060.988498][   T27] audit: type=1800 audit(1672293843.693:5426): pid=16373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2061.059797][   T27] audit: type=1804 audit(1672293843.703:5427): pid=16373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/446/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2061.124545][T16386] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2061.129046][   T27] audit: type=1800 audit(1672293843.703:5428): pid=16370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2061.204609][T16384] loop5: detected capacity change from 0 to 2048
[ 2061.247193][   T27] audit: type=1804 audit(1672293843.713:5429): pid=16370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/454/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2061.275017][   T27] audit: type=1800 audit(1672293843.723:5430): pid=16371 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2061.305157][   T27] audit: type=1804 audit(1672293843.723:5431): pid=16371 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/451/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2061.331319][T16389] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2061.518109][   T27] audit: type=1804 audit(1672293844.033:5432): pid=16379 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/452/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2061.653422][T16392] loop2: detected capacity change from 0 to 2048
[ 2061.679672][   T27] audit: type=1804 audit(1672293844.033:5433): pid=16387 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/452/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2061.719014][T16397] loop1: detected capacity change from 0 to 2048
[ 2061.727722][T16401] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2061.744766][T16395] loop0: detected capacity change from 0 to 2048
[ 2061.790511][T16399] loop4: detected capacity change from 0 to 2048
[ 2061.792206][T16400] loop3: detected capacity change from 0 to 2048
[ 2061.859473][T16402] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2061.873305][T16405] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2061.893251][T16404] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2061.936223][T16407] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2062.146726][T16412] loop5: detected capacity change from 0 to 2048
[ 2062.278948][T16413] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:05 executed programs: 2720
[ 2062.672206][T16416] loop2: detected capacity change from 0 to 2048
[ 2062.740000][T16424] loop4: detected capacity change from 0 to 2048
[ 2062.740515][T16419] loop0: detected capacity change from 0 to 2048
[ 2062.757692][T16421] loop1: detected capacity change from 0 to 2048
[ 2062.767988][T16425] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2062.781758][T16422] loop3: detected capacity change from 0 to 2048
[ 2062.828784][T16427] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2062.840309][T16426] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2062.857187][T16428] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2062.899353][T16429] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2063.217235][T16436] loop5: detected capacity change from 0 to 2048
[ 2063.382240][T16437] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2063.744920][T16440] loop2: detected capacity change from 0 to 2048
[ 2063.765832][T16443] loop0: detected capacity change from 0 to 2048
[ 2063.791108][T16447] loop1: detected capacity change from 0 to 2048
[ 2063.809984][T16444] loop3: detected capacity change from 0 to 2048
[ 2063.830019][T16448] loop4: detected capacity change from 0 to 2048
[ 2063.839237][T16449] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2063.851175][T16450] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2063.894553][T16452] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2063.903511][T16453] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2063.908308][T16451] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2064.275329][T16460] loop5: detected capacity change from 0 to 2048
[ 2064.346702][T16461] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2064.719468][T16464] loop2: detected capacity change from 0 to 2048
[ 2064.798449][T16469] loop3: detected capacity change from 0 to 2048
[ 2064.821197][T16471] loop1: detected capacity change from 0 to 2048
[ 2064.826376][T16473] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2064.832571][T16470] loop0: detected capacity change from 0 to 2048
[ 2064.849717][T16472] loop4: detected capacity change from 0 to 2048
[ 2064.905379][T16475] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2064.925854][T16477] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2064.927368][T16476] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2064.989812][T16479] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2065.308839][T16484] loop5: detected capacity change from 0 to 2048
[ 2065.335128][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2065.433741][T16485] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2065.812604][T16491] loop2: detected capacity change from 0 to 2048
[ 2065.830906][T16490] loop3: detected capacity change from 0 to 2048
[ 2065.854108][T16493] loop0: detected capacity change from 0 to 2048
[ 2065.865146][T16494] loop1: detected capacity change from 0 to 2048
[ 2065.872810][T16497] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2065.903009][T16496] loop4: detected capacity change from 0 to 2048
[ 2065.908637][T16498] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2065.941610][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 2065.941624][   T27] audit: type=1800 audit(1672293848.743:5484): pid=16491 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2065.974493][T16500] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2065.988664][   T27] audit: type=1804 audit(1672293848.773:5485): pid=16491 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/457/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2066.014445][T16501] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2066.038326][T16502] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2066.067616][   T27] audit: type=1804 audit(1672293848.843:5486): pid=16490 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/451/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2066.129335][   T27] audit: type=1804 audit(1672293848.843:5487): pid=16503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/451/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2066.169865][   T27] audit: type=1800 audit(1672293848.853:5488): pid=16493 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2066.195859][   T27] audit: type=1804 audit(1672293848.863:5489): pid=16493 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/459/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2066.247244][   T27] audit: type=1800 audit(1672293848.903:5490): pid=16494 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2066.435139][   T27] audit: type=1800 audit(1672293848.923:5491): pid=16496 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2066.456608][T16511] loop5: detected capacity change from 0 to 2048
[ 2066.468248][   T27] audit: type=1804 audit(1672293848.963:5492): pid=16496 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/456/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2066.537887][   T27] audit: type=1804 audit(1672293848.963:5493): pid=16494 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/456/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2066.546732][T16509] loop3: detected capacity change from 0 to 2048
[ 2066.578049][T16512] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2066.831214][T16522] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2066.855007][T16516] loop2: detected capacity change from 0 to 2048
[ 2066.871207][T16518] loop0: detected capacity change from 0 to 2048
[ 2066.912282][T16519] loop1: detected capacity change from 0 to 2048
[ 2066.919652][T16523] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2066.949823][T16521] loop4: detected capacity change from 0 to 2048
[ 2067.024523][T16525] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2067.038962][T16526] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2067.041265][T16527] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:10 executed programs: 2750
[ 2067.537948][T16533] loop5: detected capacity change from 0 to 2048
[ 2067.612023][T16535] loop3: detected capacity change from 0 to 2048
[ 2067.621929][T16536] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2067.736936][T16541] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2067.839816][T16542] loop2: detected capacity change from 0 to 2048
[ 2067.846108][T16544] loop1: detected capacity change from 0 to 2048
[ 2067.854278][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2067.920348][T16543] loop0: detected capacity change from 0 to 2048
[ 2067.939767][T16548] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2067.968732][T16546] loop4: detected capacity change from 0 to 2048
[ 2067.975365][T16549] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2068.020020][T16551] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2068.101661][T16554] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2068.553689][T16557] loop3: detected capacity change from 0 to 2048
[ 2068.553951][T16559] loop5: detected capacity change from 0 to 2048
[ 2068.654005][T16560] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2068.732701][T16563] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2068.790834][T16562] loop0: detected capacity change from 0 to 2048
[ 2068.879171][T16572] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2068.913827][T16568] loop1: detected capacity change from 0 to 2048
[ 2068.918026][T16567] loop2: detected capacity change from 0 to 2048
[ 2068.926155][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2068.959062][T16570] loop4: detected capacity change from 0 to 2048
[ 2068.982450][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2069.034783][T16574] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2069.062944][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 2069.073467][T16575] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2069.114100][ T5322] Buffer I/O error on dev loop4, logical block 0, async page read
[ 2069.203709][T16578] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2069.587166][T16583] loop3: detected capacity change from 0 to 2048
[ 2069.618825][T16582] loop5: detected capacity change from 0 to 2048
[ 2069.711650][T16585] loop0: detected capacity change from 0 to 2048
[ 2069.732082][T16586] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2069.751512][T16588] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2069.775195][T16592] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2069.883100][T16591] loop2: detected capacity change from 0 to 2048
[ 2069.893364][T16590] loop1: detected capacity change from 0 to 2048
[ 2069.945167][T16597] loop4: detected capacity change from 0 to 2048
[ 2069.960029][ T5157] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2070.011664][T16599] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2070.025878][T16598] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2070.073771][T16600] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2070.554466][T16605] loop5: detected capacity change from 0 to 2048
[ 2070.637627][T16610] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2070.687196][T16608] loop3: detected capacity change from 0 to 2048
[ 2070.716855][T16609] loop0: detected capacity change from 0 to 2048
[ 2070.744738][T16614] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2070.796853][T16617] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2070.847098][T16613] loop1: detected capacity change from 0 to 2048
[ 2070.934373][T16622] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2070.937510][T16620] loop4: detected capacity change from 0 to 2048
[ 2070.938850][T16615] loop2: detected capacity change from 0 to 2048
[ 2071.001039][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 2071.001054][   T27] audit: type=1800 audit(1672293853.803:5548): pid=16613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2071.032343][T16623] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2071.060643][T16624] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2071.160813][   T27] audit: type=1804 audit(1672293853.803:5549): pid=16613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/461/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2071.361794][   T27] audit: type=1804 audit(1672293853.943:5550): pid=16615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/462/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2071.445400][T16630] loop2: detected capacity change from 0 to 2048
[ 2071.558902][   T27] audit: type=1804 audit(1672293853.943:5551): pid=16626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/462/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2071.596413][T16636] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2071.644916][T16633] loop5: detected capacity change from 0 to 2048
[ 2071.702148][T16637] loop3: detected capacity change from 0 to 2048
[ 2071.711293][   T27] audit: type=1800 audit(1672293853.963:5552): pid=16620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2071.713525][T16634] loop0: detected capacity change from 0 to 2048
[ 2071.766212][T16641] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2071.783508][T16643] loop4: detected capacity change from 0 to 2048
[ 2071.798628][T16644] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2071.851235][T16646] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2071.887503][T16640] loop1: detected capacity change from 0 to 2048
[ 2071.924004][   T27] audit: type=1804 audit(1672293853.993:5553): pid=16620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/461/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2071.969428][T16649] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2072.010707][T16650] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2072.138936][   T27] audit: type=1800 audit(1672293854.463:5554): pid=16630 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2072.302273][   T27] audit: type=1804 audit(1672293854.473:5555): pid=16630 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/463/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2072.332219][   T27] audit: type=1800 audit(1672293854.613:5556): pid=16637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2072.362384][   T27] audit: type=1804 audit(1672293854.613:5557): pid=16637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/457/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2072.409182][T16654] loop2: detected capacity change from 0 to 2048
[ 2072.531014][T16655] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:15 executed programs: 2783
[ 2072.675905][T16658] loop3: detected capacity change from 0 to 2048
[ 2072.681120][T16660] loop5: detected capacity change from 0 to 2048
[ 2072.703019][T16662] loop0: detected capacity change from 0 to 2048
[ 2072.735280][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2072.780942][T16667] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2072.821601][T16665] loop1: detected capacity change from 0 to 2048
[ 2072.831670][T16668] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2072.848983][T16669] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2072.862610][T16666] loop4: detected capacity change from 0 to 2048
[ 2072.920980][T16672] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2072.975132][T16674] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2073.537243][T16678] loop2: detected capacity change from 0 to 2048
[ 2073.656949][T16685] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2073.676934][T16682] loop5: detected capacity change from 0 to 2048
[ 2073.683586][T16683] loop3: detected capacity change from 0 to 2048
[ 2073.722821][T16684] loop0: detected capacity change from 0 to 2048
[ 2073.753135][T16690] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2073.771621][T16691] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2073.795027][T16687] loop4: detected capacity change from 0 to 2048
[ 2073.859931][T16689] loop1: detected capacity change from 0 to 2048
[ 2073.881618][T16696] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2073.887015][T16694] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2073.952362][T16697] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2074.296330][T16703] loop0: detected capacity change from 0 to 2048
[ 2074.336559][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2074.428808][T16705] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2074.616248][T16707] loop2: detected capacity change from 0 to 2048
[ 2074.685232][T16714] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2074.707585][T16711] loop3: detected capacity change from 0 to 2048
[ 2074.724515][T16713] loop4: detected capacity change from 0 to 2048
[ 2074.759095][T16710] loop5: detected capacity change from 0 to 2048
[ 2074.774132][T16717] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2074.803512][T16718] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2074.877487][T16721] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2074.897014][T16716] loop1: detected capacity change from 0 to 2048
[ 2075.078468][T16724] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2075.416788][T16727] loop0: detected capacity change from 0 to 2048
[ 2075.627559][T16732] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2075.654653][T16731] loop5: detected capacity change from 0 to 2048
[ 2075.705042][T16734] loop4: detected capacity change from 0 to 2048
[ 2075.737414][T16729] loop2: detected capacity change from 0 to 2048
[ 2075.749258][T16739] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2075.790219][T16737] loop3: detected capacity change from 0 to 2048
[ 2075.799001][T16741] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2075.831895][T16738] loop1: detected capacity change from 0 to 2048
[ 2075.870365][T16743] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2075.917175][T16745] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2075.971218][T16747] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2076.013316][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 2076.013331][   T27] audit: type=1800 audit(1672293858.813:5610): pid=16737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2076.080766][   T27] audit: type=1804 audit(1672293858.843:5611): pid=16737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/461/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2076.123353][   T27] audit: type=1800 audit(1672293858.873:5612): pid=16738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2076.359663][   T27] audit: type=1804 audit(1672293858.873:5613): pid=16738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/466/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2076.548552][T16751] loop0: detected capacity change from 0 to 2048
[ 2076.622354][T16756] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2076.678909][   T27] audit: type=1800 audit(1672293859.483:5614): pid=16751 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2076.724687][T16755] loop5: detected capacity change from 0 to 2048
[ 2076.745451][T16754] loop2: detected capacity change from 0 to 2048
[ 2076.764390][   T27] audit: type=1804 audit(1672293859.503:5615): pid=16751 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/470/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2076.772741][T16759] loop3: detected capacity change from 0 to 2048
[ 2076.802677][T16760] loop4: detected capacity change from 0 to 2048
[ 2076.832120][T16762] loop1: detected capacity change from 0 to 2048
[ 2076.841995][T16764] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2076.850678][T16765] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2076.900460][   T27] audit: type=1800 audit(1672293859.703:5616): pid=16755 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0
[ 2076.918617][T16767] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2076.959165][T16769] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2076.964177][T16770] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2076.995555][   T27] audit: type=1800 audit(1672293859.703:5617): pid=16754 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2077.191680][   T27] audit: type=1804 audit(1672293859.743:5618): pid=16754 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/468/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2077.390812][   T27] audit: type=1804 audit(1672293859.743:5619): pid=16755 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/468/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2077.533234][T16778] loop0: detected capacity change from 0 to 2048
[ 2077.590540][T16777] loop1: detected capacity change from 0 to 2048
[ 2077.622666][T16784] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2077.678873][T16788] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2077.700828][T16782] loop5: detected capacity change from 0 to 2048
[ 2077.712781][T16785] loop3: detected capacity change from 0 to 2048
[ 2077.712790][T16783] loop2: detected capacity change from 0 to 2048
[ 2077.735544][T16787] loop4: detected capacity change from 0 to 2048
[ 2077.774900][T16791] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:20 executed programs: 2814
[ 2077.784752][T16793] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2077.787063][T16794] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2077.812674][T16792] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2078.141089][T16801] loop1: detected capacity change from 0 to 2048
[ 2078.150699][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2078.290035][T16802] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2078.603024][T16805] loop0: detected capacity change from 0 to 2048
[ 2078.700584][T16810] loop5: detected capacity change from 0 to 2048
[ 2078.711604][T16811] loop3: detected capacity change from 0 to 2048
[ 2078.721271][T16813] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2078.776040][T16815] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2078.787155][T16816] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2078.795440][T16809] loop2: detected capacity change from 0 to 2048
[ 2078.855111][T16814] loop4: detected capacity change from 0 to 2048
[ 2078.935807][T16820] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2078.995274][T16821] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2079.241270][T16825] loop1: detected capacity change from 0 to 2048
[ 2079.372260][T16826] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2079.651462][T16828] loop0: detected capacity change from 0 to 2048
[ 2079.724943][T16831] loop2: detected capacity change from 0 to 2048
[ 2079.747748][T16835] loop5: detected capacity change from 0 to 2048
[ 2079.755364][T16834] loop3: detected capacity change from 0 to 2048
[ 2079.779804][T16838] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2079.804206][T16837] loop4: detected capacity change from 0 to 2048
[ 2079.814858][T16839] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2079.832668][T16840] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2079.871406][T16842] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2079.893933][T16843] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2080.253658][T16850] loop0: detected capacity change from 0 to 2048
[ 2080.275429][T16851] loop1: detected capacity change from 0 to 2048
[ 2080.296425][ T5157] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2080.314506][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2080.404216][T16852] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2080.430875][T16853] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2080.698266][T16858] loop2: detected capacity change from 0 to 2048
[ 2080.760799][T16860] loop5: detected capacity change from 0 to 2048
[ 2080.790619][T16865] loop4: detected capacity change from 0 to 2048
[ 2080.797323][T16867] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2080.826239][T16868] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2080.827142][T16866] loop1: detected capacity change from 0 to 2048
[ 2080.843183][T16862] loop3: detected capacity change from 0 to 2048
[ 2080.941432][T16870] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2080.983644][T16872] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2081.008651][T16873] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2081.034227][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 2081.034243][   T27] audit: type=1800 audit(1672293863.833:5670): pid=16865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2081.162701][   T27] audit: type=1804 audit(1672293863.863:5671): pid=16865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/471/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2081.244990][T16876] loop0: detected capacity change from 0 to 2048
[ 2081.313174][   T27] audit: type=1800 audit(1672293863.883:5672): pid=16862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2081.374811][T16879] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2081.388629][   T27] audit: type=1800 audit(1672293863.883:5673): pid=16866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2081.460013][   T27] audit: type=1804 audit(1672293863.893:5674): pid=16862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/466/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2081.497483][   T27] audit: type=1804 audit(1672293863.893:5675): pid=16866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/472/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2081.532892][   T27] audit: type=1800 audit(1672293864.253:5676): pid=16876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2081.693170][   T27] audit: type=1804 audit(1672293864.263:5677): pid=16876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/475/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2081.797872][T16882] loop2: detected capacity change from 0 to 2048
[ 2081.849160][T16887] loop4: detected capacity change from 0 to 2048
[ 2081.849324][T16890] loop3: detected capacity change from 0 to 2048
[ 2081.862742][T16888] loop5: detected capacity change from 0 to 2048
[ 2081.870677][T16889] loop1: detected capacity change from 0 to 2048
[ 2081.887009][T16891] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2081.915892][T16892] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2081.950767][   T27] audit: type=1800 audit(1672293864.753:5678): pid=16882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2081.958200][T16893] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2081.973373][T16895] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2082.012103][   T27] audit: type=1804 audit(1672293864.813:5679): pid=16882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/473/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2082.077224][T16897] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2082.242653][T16899] loop0: detected capacity change from 0 to 2048
[ 2082.332999][T16903] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2082.838011][T16909] loop4: detected capacity change from 0 to 2048
[ 2082.839712][T16910] loop5: detected capacity change from 0 to 2048
[ 2082.851529][T16906] loop2: detected capacity change from 0 to 2048
2022/12/29 06:04:25 executed programs: 2845
[ 2082.880706][T16914] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2082.932130][T16916] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2082.974113][T16917] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2083.009233][T16915] loop1: detected capacity change from 0 to 2048
[ 2083.085707][T16912] loop3: detected capacity change from 0 to 2048
[ 2083.112243][T16923] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2083.236825][T16921] loop0: detected capacity change from 0 to 2048
[ 2083.245878][T16925] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2083.362141][T16927] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2083.853443][T16933] loop2: detected capacity change from 0 to 2048
[ 2083.875089][T16931] loop5: detected capacity change from 0 to 2048
[ 2083.882250][T16934] loop4: detected capacity change from 0 to 2048
[ 2083.913259][T16939] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2083.925741][T16936] loop3: detected capacity change from 0 to 2048
[ 2083.930442][T16940] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2084.025888][T16941] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2084.032021][T16938] loop1: detected capacity change from 0 to 2048
[ 2084.059276][T16944] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2084.156600][T16946] loop0: detected capacity change from 0 to 2048
[ 2084.174974][T16947] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2084.290982][T16952] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2084.597900][T16955] loop1: detected capacity change from 0 to 2048
[ 2084.760928][T16961] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2084.809624][T16959] loop4: detected capacity change from 0 to 2048
[ 2084.848562][T16963] loop2: detected capacity change from 0 to 2048
[ 2084.872838][T16958] loop5: detected capacity change from 0 to 2048
[ 2084.924505][T16966] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2084.943779][T16964] loop3: detected capacity change from 0 to 2048
[ 2084.959429][T16968] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2084.971587][T16967] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2085.043211][T16971] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2085.181186][T16973] loop0: detected capacity change from 0 to 2048
[ 2085.322103][T16976] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2085.658192][T16979] loop1: detected capacity change from 0 to 2048
[ 2085.794945][T16986] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2085.853285][T16981] loop2: detected capacity change from 0 to 2048
[ 2085.905128][T16987] loop4: detected capacity change from 0 to 2048
[ 2085.908008][T16983] loop5: detected capacity change from 0 to 2048
[ 2085.917153][T16988] loop3: detected capacity change from 0 to 2048
[ 2085.939395][T16990] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2086.003955][T16991] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2086.030780][T16992] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2086.108946][   T27] kauditd_printk_skb: 50 callbacks suppressed
[ 2086.108964][   T27] audit: type=1800 audit(1672293868.913:5730): pid=16988 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2086.111715][T16996] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2086.151094][   T27] audit: type=1804 audit(1672293868.953:5731): pid=16987 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/476/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2086.235131][T16995] loop0: detected capacity change from 0 to 2048
[ 2086.287456][   T27] audit: type=1804 audit(1672293868.953:5732): pid=16997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/476/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2086.360896][   T27] audit: type=1804 audit(1672293868.993:5733): pid=16988 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/471/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2086.387453][T17002] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2086.550276][   T27] audit: type=1804 audit(1672293869.093:5734): pid=16983 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/477/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2086.582439][   T27] audit: type=1804 audit(1672293869.123:5735): pid=17000 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/477/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2086.591542][T17004] loop4: detected capacity change from 0 to 2048
[ 2086.675585][T17007] loop5: detected capacity change from 0 to 2048
[ 2086.682198][T17010] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2086.725468][   T27] audit: type=1800 audit(1672293869.263:5736): pid=16995 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2086.767118][T17009] loop1: detected capacity change from 0 to 2048
[ 2086.862874][T17016] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2086.894192][T17017] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2086.908119][   T27] audit: type=1804 audit(1672293869.263:5737): pid=16995 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/480/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2086.937726][T17012] loop2: detected capacity change from 0 to 2048
[ 2086.974985][T17015] loop3: detected capacity change from 0 to 2048
[ 2087.015339][   T27] audit: type=1800 audit(1672293869.563:5738): pid=17004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2087.048476][T17020] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2087.059161][   T27] audit: type=1804 audit(1672293869.563:5739): pid=17004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/477/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2087.107926][T17022] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2087.333123][T17025] loop0: detected capacity change from 0 to 2048
[ 2087.472591][T17030] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2087.588193][T17029] loop4: detected capacity change from 0 to 2048
[ 2087.610445][T17031] loop2: detected capacity change from 0 to 2048
[ 2087.691124][T17033] loop5: detected capacity change from 0 to 2048
[ 2087.728479][T17037] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2087.736230][T17038] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2087.751300][T17036] loop1: detected capacity change from 0 to 2048
[ 2087.820429][T17041] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2087.865673][T17043] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:30 executed programs: 2876
[ 2088.060458][T17046] loop3: detected capacity change from 0 to 2048
[ 2088.119022][T17049] loop2: detected capacity change from 0 to 2048
[ 2088.160006][T17050] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2088.245027][T17054] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2088.325241][T17052] loop0: detected capacity change from 0 to 2048
[ 2088.461441][T17056] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2088.639936][T17059] loop4: detected capacity change from 0 to 2048
[ 2088.678393][T17061] loop5: detected capacity change from 0 to 2048
[ 2088.722744][T17064] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2088.841457][T17063] loop1: detected capacity change from 0 to 2048
[ 2088.848603][T17066] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2089.012124][T17072] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2089.036074][T17071] loop3: detected capacity change from 0 to 2048
[ 2089.137302][T17069] loop2: detected capacity change from 0 to 2048
[ 2089.160491][T17074] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2089.239953][T17077] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2089.325136][T17076] loop0: detected capacity change from 0 to 2048
[ 2089.465151][T17080] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2089.694963][T17083] loop4: detected capacity change from 0 to 2048
[ 2089.713930][T17085] loop5: detected capacity change from 0 to 2048
[ 2089.809424][T17088] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2089.826281][T17089] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2089.851051][T17087] loop1: detected capacity change from 0 to 2048
[ 2089.962976][T17093] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2090.166868][T17094] loop2: detected capacity change from 0 to 2048
[ 2090.183047][T17097] loop3: detected capacity change from 0 to 2048
[ 2090.254712][T17099] loop0: detected capacity change from 0 to 2048
[ 2090.257791][T17100] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2090.300202][T17101] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2090.394127][T17103] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2090.686721][T17107] loop4: detected capacity change from 0 to 2048
[ 2090.761323][T17109] loop5: detected capacity change from 0 to 2048
[ 2090.806755][T17112] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2090.860757][T17113] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2091.019896][T17111] loop1: detected capacity change from 0 to 2048
[ 2091.087397][T17117] loop2: detected capacity change from 0 to 2048
[ 2091.116390][T17120] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2091.172136][T17119] loop3: detected capacity change from 0 to 2048
[ 2091.189874][T17124] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2091.190259][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 2091.190272][   T27] audit: type=1800 audit(1672293873.993:5792): pid=17111 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2091.220019][T17122] loop0: detected capacity change from 0 to 2048
[ 2091.285140][   T27] audit: type=1804 audit(1672293874.033:5793): pid=17111 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/482/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2091.310214][T17126] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2091.311333][T17125] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2091.343597][   T27] audit: type=1800 audit(1672293874.053:5794): pid=17117 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2091.394218][   T27] audit: type=1804 audit(1672293874.063:5795): pid=17117 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/483/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2091.423945][   T27] audit: type=1800 audit(1672293874.183:5796): pid=17122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2091.637838][   T27] audit: type=1804 audit(1672293874.223:5797): pid=17122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/485/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2091.709701][T17132] loop4: detected capacity change from 0 to 2048
[ 2091.762487][T17134] loop3: detected capacity change from 0 to 2048
[ 2091.801713][   T27] audit: type=1800 audit(1672293874.253:5798): pid=17119 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2091.837200][T17139] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2091.863004][T17136] loop5: detected capacity change from 0 to 2048
[ 2091.885083][T17140] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2091.962758][   T27] audit: type=1804 audit(1672293874.253:5799): pid=17129 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/476/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2091.998255][T17138] loop1: detected capacity change from 0 to 2048
[ 2092.012063][T17144] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2092.060899][T17146] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2092.124528][T17145] loop2: detected capacity change from 0 to 2048
[ 2092.148471][   T27] audit: type=1804 audit(1672293874.253:5800): pid=17128 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/476/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2092.244991][T17150] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2092.321486][   T27] audit: type=1800 audit(1672293874.723:5801): pid=17132 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2092.488152][T17151] loop0: detected capacity change from 0 to 2048
[ 2092.622772][T17155] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2092.667134][T17154] loop4: detected capacity change from 0 to 2048
[ 2092.775611][T17162] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2092.806091][T17157] loop3: detected capacity change from 0 to 2048
[ 2092.839716][T17160] loop5: detected capacity change from 0 to 2048
[ 2092.903051][T17163] loop1: detected capacity change from 0 to 2048
[ 2092.939769][T17165] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2092.957440][T17166] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2093.039706][T17171] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:35 executed programs: 2906
[ 2093.118469][T17169] loop2: detected capacity change from 0 to 2048
[ 2093.207638][T17173] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2093.476618][T17176] loop0: detected capacity change from 0 to 2048
[ 2093.516656][T17177] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2093.745154][T17179] loop4: detected capacity change from 0 to 2048
[ 2093.839175][T17187] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2093.846274][T17183] loop3: detected capacity change from 0 to 2048
[ 2093.864159][T17186] loop1: detected capacity change from 0 to 2048
[ 2093.873179][T17185] loop5: detected capacity change from 0 to 2048
[ 2093.940229][T17189] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2093.943982][T17190] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2093.982892][T17191] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2094.276826][T17196] loop2: detected capacity change from 0 to 2048
[ 2094.418020][T17199] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2094.545046][T17198] loop0: detected capacity change from 0 to 2048
[ 2094.678825][T17203] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2094.791573][T17202] loop4: detected capacity change from 0 to 2048
[ 2094.801495][T17205] loop3: detected capacity change from 0 to 2048
[ 2094.822383][ T5157] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2094.917307][T17211] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2094.935169][T17208] loop1: detected capacity change from 0 to 2048
[ 2094.944960][T17210] loop5: detected capacity change from 0 to 2048
[ 2094.974652][T17212] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2095.057345][T17215] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2095.064950][T17217] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2095.233228][T17216] loop2: detected capacity change from 0 to 2048
[ 2095.409365][T17221] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2095.573320][T17223] loop0: detected capacity change from 0 to 2048
[ 2095.690744][T17227] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2095.705886][T17226] loop4: detected capacity change from 0 to 2048
[ 2095.799882][T17231] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2095.920953][T17233] loop1: detected capacity change from 0 to 2048
[ 2095.949129][T17229] loop3: detected capacity change from 0 to 2048
[ 2095.953660][T17235] loop5: detected capacity change from 0 to 2048
[ 2096.019746][T17237] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2096.050697][T17238] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2096.072052][T17241] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2096.228021][T17240] loop2: detected capacity change from 0 to 2048
[ 2096.347399][T17245] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2096.434830][   T27] kauditd_printk_skb: 55 callbacks suppressed
[ 2096.434847][   T27] audit: type=1800 audit(1672293879.233:5857): pid=17240 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2096.584738][   T27] audit: type=1804 audit(1672293879.273:5858): pid=17240 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/488/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2096.671946][T17248] loop0: detected capacity change from 0 to 2048
[ 2096.750466][T17252] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2096.790062][T17250] loop4: detected capacity change from 0 to 2048
[ 2096.823235][   T27] audit: type=1800 audit(1672293879.623:5859): pid=17248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2096.877752][T17255] loop1: detected capacity change from 0 to 2048
[ 2096.899846][T17253] loop3: detected capacity change from 0 to 2048
[ 2096.902980][   T27] audit: type=1804 audit(1672293879.653:5860): pid=17248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/490/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2096.933329][T17258] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2096.984312][T17259] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2097.035723][T17262] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2097.104771][   T27] audit: type=1800 audit(1672293879.823:5861): pid=17250 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2097.131487][T17257] loop5: detected capacity change from 0 to 2048
[ 2097.185598][   T27] audit: type=1804 audit(1672293879.833:5862): pid=17250 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/487/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2097.218171][   T27] audit: type=1800 audit(1672293879.883:5863): pid=17253 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2097.246282][T17265] loop2: detected capacity change from 0 to 2048
[ 2097.277077][T17267] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2097.382260][T17269] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2097.431084][   T27] audit: type=1804 audit(1672293879.883:5864): pid=17253 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/482/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2097.619785][   T27] audit: type=1800 audit(1672293879.893:5865): pid=17255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2097.658136][T17272] loop0: detected capacity change from 0 to 2048
[ 2097.808000][T17277] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2097.843013][   T27] audit: type=1804 audit(1672293879.903:5866): pid=17255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/488/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2097.868327][T17275] loop4: detected capacity change from 0 to 2048
[ 2097.899002][T17276] loop3: detected capacity change from 0 to 2048
[ 2097.975105][T17279] loop1: detected capacity change from 0 to 2048
[ 2097.988366][T17283] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2098.012664][T17284] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2098.032071][T17282] loop5: detected capacity change from 0 to 2048
[ 2098.104428][T17287] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2098.157308][T17290] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:41 executed programs: 2936
[ 2098.248744][T17288] loop2: detected capacity change from 0 to 2048
[ 2098.405593][T17296] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2098.510090][T17295] loop1: detected capacity change from 0 to 2048
[ 2098.569301][T17300] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2098.746616][T17301] loop0: detected capacity change from 0 to 2048
[ 2098.834643][T17308] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2098.846266][ T1209] ieee802154 phy0 wpan0: encryption failed: -22
[ 2098.846346][ T1209] ieee802154 phy1 wpan1: encryption failed: -22
[ 2098.877095][T17304] loop2: detected capacity change from 0 to 2048
[ 2098.885613][T17307] loop4: detected capacity change from 0 to 2048
[ 2098.944680][T17313] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2098.977287][T17309] loop3: detected capacity change from 0 to 2048
[ 2098.985532][T17314] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2099.016391][T17311] loop5: detected capacity change from 0 to 2048
[ 2099.081264][T17318] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2099.164836][T17319] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2099.420225][T17322] loop0: detected capacity change from 0 to 2048
[ 2099.503162][T17326] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2099.628323][T17325] loop1: detected capacity change from 0 to 2048
[ 2099.792555][T17330] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2099.975371][T17335] loop3: detected capacity change from 0 to 2048
[ 2099.976244][T17334] loop4: detected capacity change from 0 to 2048
[ 2100.022174][T17329] loop2: detected capacity change from 0 to 2048
[ 2100.037906][T17337] loop5: detected capacity change from 0 to 2048
[ 2100.042318][T17338] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2100.113210][T17339] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2100.132619][T17340] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2100.158753][T17341] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2100.384594][T17346] loop0: detected capacity change from 0 to 2048
[ 2100.502081][T17350] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2100.539498][T17349] loop1: detected capacity change from 0 to 2048
[ 2100.706531][T17352] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2100.932907][T17355] loop2: detected capacity change from 0 to 2048
[ 2101.002669][T17358] loop4: detected capacity change from 0 to 2048
[ 2101.044713][T17364] loop1: detected capacity change from 0 to 2048
[ 2101.059462][T17365] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2101.071151][T17361] loop5: detected capacity change from 0 to 2048
[ 2101.097158][T17366] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2101.190834][T17362] loop3: detected capacity change from 0 to 2048
[ 2101.200903][T17369] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2101.243415][T17371] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2101.245572][T17372] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2101.601552][T17373] loop0: detected capacity change from 0 to 2048
[ 2101.752569][T17377] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2101.864554][   T27] kauditd_printk_skb: 54 callbacks suppressed
[ 2101.864569][   T27] audit: type=1800 audit(1672293884.663:5921): pid=17373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2101.944341][T17379] loop2: detected capacity change from 0 to 2048
[ 2102.046807][   T27] audit: type=1804 audit(1672293884.733:5922): pid=17380 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/495/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2102.077677][T17387] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2102.098325][T17382] loop4: detected capacity change from 0 to 2048
[ 2102.113771][T17384] loop3: detected capacity change from 0 to 2048
[ 2102.160658][T17386] loop1: detected capacity change from 0 to 2048
[ 2102.171116][T17391] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2102.211615][   T27] audit: type=1800 audit(1672293884.933:5923): pid=17379 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2102.213238][T17389] loop5: detected capacity change from 0 to 2048
[ 2102.240429][T17393] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2102.262297][   T27] audit: type=1804 audit(1672293884.953:5924): pid=17379 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/494/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2102.323433][T17396] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2102.434205][   T27] audit: type=1800 audit(1672293885.063:5925): pid=17382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2102.465124][T17399] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2102.490356][T17395] loop0: detected capacity change from 0 to 2048
[ 2102.548074][   T27] audit: type=1804 audit(1672293885.063:5926): pid=17382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/492/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2102.587961][   T27] audit: type=1800 audit(1672293885.103:5927): pid=17384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2102.642573][T17401] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2102.788610][   T27] audit: type=1804 audit(1672293885.103:5928): pid=17384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/487/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2103.013324][   T27] audit: type=1800 audit(1672293885.163:5929): pid=17386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2103.032618][T17404] loop2: detected capacity change from 0 to 2048
[ 2103.126135][   T27] audit: type=1804 audit(1672293885.163:5930): pid=17386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/494/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2103.168422][T17413] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2103.185488][T17411] loop5: detected capacity change from 0 to 2048
[ 2103.193513][T17410] loop3: detected capacity change from 0 to 2048
[ 2103.202350][T17412] loop1: detected capacity change from 0 to 2048
[ 2103.221131][T17407] loop4: detected capacity change from 0 to 2048
[ 2103.282029][T17416] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2103.304376][T17418] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2103.328404][T17419] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2103.350909][T17421] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2103.434624][T17417] loop0: detected capacity change from 0 to 2048
[ 2103.532536][T17425] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:46 executed programs: 2968
[ 2104.031247][T17428] loop2: detected capacity change from 0 to 2048
[ 2104.122302][T17435] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2104.130692][T17432] loop5: detected capacity change from 0 to 2048
[ 2104.135013][T17430] loop4: detected capacity change from 0 to 2048
[ 2104.222029][T17438] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2104.224226][T17434] loop3: detected capacity change from 0 to 2048
[ 2104.245437][T17439] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2104.272857][T17437] loop1: detected capacity change from 0 to 2048
[ 2104.352062][T17444] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2104.402740][T17446] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2104.422547][T17442] loop0: detected capacity change from 0 to 2048
[ 2104.462287][T17444] NILFS (loop1): nilfs_direct_assign (ino=6): invalid key: 66
[ 2104.494028][T17444] NILFS error (device loop1): nilfs_bmap_assign: broken bmap (inode number=6)
[ 2104.521356][T17444] Remounting filesystem read-only
[ 2104.553258][T17449] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2104.848413][T17452] loop1: detected capacity change from 0 to 2048
[ 2104.926240][T17453] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2105.164552][T17457] loop2: detected capacity change from 0 to 2048
[ 2105.185133][T17460] loop5: detected capacity change from 0 to 2048
[ 2105.193756][T17458] loop4: detected capacity change from 0 to 2048
[ 2105.240010][T17463] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2105.253621][T17462] loop3: detected capacity change from 0 to 2048
[ 2105.260893][T17464] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2105.273881][T17466] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2105.365804][T17468] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2105.406814][T17467] loop0: detected capacity change from 0 to 2048
[ 2105.541734][T17473] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2105.902585][T17477] loop1: detected capacity change from 0 to 2048
[ 2105.935834][T17479] loop0: detected capacity change from 0 to 2048
[ 2106.063234][T17484] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2106.085555][T17485] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2106.148867][T17483] loop2: detected capacity change from 0 to 2048
[ 2106.188984][T17482] loop4: detected capacity change from 0 to 2048
[ 2106.203312][T17488] loop3: detected capacity change from 0 to 2048
[ 2106.238970][T17492] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2106.291492][T17493] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2106.313405][T17489] loop5: detected capacity change from 0 to 2048
[ 2106.319790][T17495] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2106.514142][T17498] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2106.891414][T17501] loop1: detected capacity change from 0 to 2048
[ 2106.945665][T17503] loop0: detected capacity change from 0 to 2048
[ 2107.036195][T17506] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2107.069422][T17509] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2107.095453][   T27] kauditd_printk_skb: 52 callbacks suppressed
[ 2107.095469][   T27] audit: type=1800 audit(1672293889.893:5983): pid=17501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2107.158935][T17505] loop4: detected capacity change from 0 to 2048
[ 2107.194221][T17512] loop2: detected capacity change from 0 to 2048
[ 2107.201365][T17510] loop3: detected capacity change from 0 to 2048
[ 2107.235384][T17516] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2107.242356][T17514] loop5: detected capacity change from 0 to 2048
[ 2107.249610][T17517] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2107.263326][   T27] audit: type=1804 audit(1672293889.933:5984): pid=17501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/499/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2107.377113][T17518] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2107.380588][T17519] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2107.454647][   T27] audit: type=1800 audit(1672293889.963:5985): pid=17503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2107.519180][   T27] audit: type=1804 audit(1672293889.973:5986): pid=17503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/501/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2107.577222][   T27] audit: type=1800 audit(1672293890.113:5987): pid=17512 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0
[ 2107.621355][   T27] audit: type=1804 audit(1672293890.123:5988): pid=17512 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1075056664/syzkaller.QJL3gS/499/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 2107.658120][   T27] audit: type=1800 audit(1672293890.133:5989): pid=17505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2107.805794][   T27] audit: type=1804 audit(1672293890.143:5990): pid=17505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/497/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2107.893014][T17527] loop5: detected capacity change from 0 to 2048
[ 2107.894816][T17529] loop3: detected capacity change from 0 to 2048
[ 2107.979321][T17531] loop0: detected capacity change from 0 to 2048
[ 2107.989537][   T27] audit: type=1804 audit(1672293890.303:5991): pid=17514 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/498/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2108.009394][T17533] loop1: detected capacity change from 0 to 2048
[ 2108.027433][T17536] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2108.048780][T17537] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2108.067589][T17539] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2108.076732][T17535] loop4: detected capacity change from 0 to 2048
[ 2108.085526][T17540] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2108.099337][   T27] audit: type=1804 audit(1672293890.303:5992): pid=17522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir3113515947/syzkaller.ssemyw/498/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 2108.180806][T17546] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2108.184264][T17541] loop2: detected capacity change from 0 to 2048
[ 2108.246475][T17547] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:51 executed programs: 3001
[ 2108.743366][T17551] loop2: detected capacity change from 0 to 2048
[ 2108.871056][T17553] loop5: detected capacity change from 0 to 2048
[ 2108.922303][T17559] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2108.957784][T17555] loop3: detected capacity change from 0 to 2048
[ 2108.974760][T17562] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2108.996050][T17564] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2109.006253][T17558] loop0: detected capacity change from 0 to 2048
[ 2109.029187][T17561] loop1: detected capacity change from 0 to 2048
[ 2109.085361][T17563] loop4: detected capacity change from 0 to 2048
[ 2109.108674][T17567] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2109.162785][T17569] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2109.234790][T17571] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2109.814423][T17576] loop2: detected capacity change from 0 to 2048
[ 2109.858486][T17581] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2109.908129][T17580] loop0: detected capacity change from 0 to 2048
[ 2109.993446][T17589] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2110.009152][T17585] loop1: detected capacity change from 0 to 2048
[ 2110.010865][ T5157] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2110.018521][T17578] loop5: detected capacity change from 0 to 2048
[ 2110.052103][T17587] loop4: detected capacity change from 0 to 2048
[ 2110.067471][ T5322] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2110.069820][T17583] loop3: detected capacity change from 0 to 2048
[ 2110.156046][T17592] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2110.177856][T17593] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2110.236022][T17595] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2110.259873][T17598] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2110.425092][T17599] loop0: detected capacity change from 0 to 2048
[ 2110.512455][T17602] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2110.903593][T17606] loop5: detected capacity change from 0 to 2048
[ 2110.912836][T17607] loop2: detected capacity change from 0 to 2048
[ 2110.964899][T17610] loop3: detected capacity change from 0 to 2048
[ 2110.991459][T17614] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2111.009123][T17615] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2111.051635][T17612] loop1: detected capacity change from 0 to 2048
[ 2111.051727][T17613] loop4: detected capacity change from 0 to 2048
[ 2111.085811][T17617] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2111.122634][T17619] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2111.186220][T17620] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2111.478220][T17625] loop0: detected capacity change from 0 to 2048
[ 2111.588529][T17626] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2111.920819][T17629] loop2: detected capacity change from 0 to 2048
[ 2111.941088][T17631] loop5: detected capacity change from 0 to 2048
[ 2111.973952][T17638] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2112.028435][T17635] loop3: detected capacity change from 0 to 2048
[ 2112.036507][T17637] loop4: detected capacity change from 0 to 2048
[ 2112.044828][T17639] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2112.053592][T17634] loop1: detected capacity change from 0 to 2048
[ 2112.104975][T17641] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2112.165111][T17642] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2112.189169][T17645] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2112.233050][   T27] kauditd_printk_skb: 56 callbacks suppressed
[ 2112.233067][   T27] audit: type=1804 audit(1672293895.033:6049): pid=17637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/502/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2112.441695][   T27] audit: type=1804 audit(1672293895.033:6050): pid=17644 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/502/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2112.488115][T17650] loop0: detected capacity change from 0 to 2048
[ 2112.525286][   T27] audit: type=1800 audit(1672293895.053:6051): pid=17635 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0
[ 2112.563390][T17653] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2112.579752][   T27] audit: type=1804 audit(1672293895.063:6052): pid=17635 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1835067227/syzkaller.OYnkYL/497/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 2112.599427][T17652] loop4: detected capacity change from 0 to 2048
[ 2112.607431][   T27] audit: type=1800 audit(1672293895.063:6053): pid=17634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0
[ 2112.633670][   T27] audit: type=1804 audit(1672293895.073:6054): pid=17634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3749613530/syzkaller.nt47BO/504/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 2112.679811][   T27] audit: type=1800 audit(1672293895.483:6055): pid=17650 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 2112.724165][   T27] audit: type=1804 audit(1672293895.483:6056): pid=17650 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir882253526/syzkaller.v1Gft7/507/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 2112.808456][T17655] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2112.911675][   T27] audit: type=1800 audit(1672293895.663:6057): pid=17652 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0
[ 2112.942678][T17658] loop5: detected capacity change from 0 to 2048
[ 2113.061702][   T27] audit: type=1804 audit(1672293895.663:6058): pid=17652 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2109117043/syzkaller.2q13bZ/503/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 2113.080578][T17659] loop2: detected capacity change from 0 to 2048
[ 2113.089607][T17665] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2113.126598][T17664] loop1: detected capacity change from 0 to 2048
[ 2113.168324][T17663] loop3: detected capacity change from 0 to 2048
[ 2113.199256][T17667] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2113.218388][T17668] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2113.305237][T17672] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2113.462832][T17673] loop0: detected capacity change from 0 to 2048
[ 2113.578918][T17676] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2022/12/29 06:04:56 executed programs: 3030
[ 2113.740160][T17677] loop4: detected capacity change from 0 to 2048
[ 2113.881447][T17679] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2114.008632][T17681] loop5: detected capacity change from 0 to 2048
[ 2114.035742][T17687] loop2: detected capacity change from 0 to 2048
[ 2114.048545][T17685] loop1: detected capacity change from 0 to 2048
[ 2114.069399][T17688] loop3: detected capacity change from 0 to 2048
[ 2114.080326][T17689] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2114.116496][T17690] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2114.117436][T17691] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2114.183574][T17694] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2114.588664][T17701] loop1: detected capacity change from 0 to 2048
[ 2114.626642][T17699] loop0: detected capacity change from 0 to 2048
[ 2114.644603][T17703] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2114.688034][T17705] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2114.842006][T17704] loop4: detected capacity change from 0 to 2048
[ 2114.993538][T17712] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2115.052733][T17709] loop5: detected capacity change from 0 to 2048
[ 2115.068973][T17711] loop3: detected capacity change from 0 to 2048
[ 2115.138544][T17714] loop2: detected capacity change from 0 to 2048
[ 2115.154170][T17717] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2115.167210][T17716] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2115.235030][T17718] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2115.537069][T17724] loop5: detected capacity change from 0 to 2048
[ 2115.553113][ T5157] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2115.562503][T17727] loop1: detected capacity change from 0 to 2048
[ 2115.565305][ T5322] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 2115.622862][T17718] ------------[ cut here ]------------
[ 2115.642276][T17728] loop0: detected capacity change from 0 to 2048
[ 2115.675290][T17730] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2115.695201][T17718] WARNING: CPU: 1 PID: 17718 at fs/nilfs2/btree.c:2273 nilfs_btree_assign+0xa75/0xd00
[ 2115.707465][T17731] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2115.717152][T17733] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2115.756477][T17718] Modules linked in:
[ 2115.779363][T17718] CPU: 1 PID: 17718 Comm: segctord Not tainted 6.2.0-rc1-syzkaller #0
[ 2115.823648][T17732] loop4: detected capacity change from 0 to 2048
[ 2115.863910][T17718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 2115.936655][T17718] RIP: 0010:nilfs_btree_assign+0xa75/0xd00
[ 2115.952262][T17738] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2115.975980][T17718] Code: 00 0f 85 a4 02 00 00 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 17 0a 3c fe 4c 8b 74 24 38 eb a5 e8 0b 0a 3c fe <0f> 0b 41 bf fe ff ff ff 4c 8b 74 24 38 eb 91 44 89 f9 80 e1 07 80
[ 2116.102235][T17718] RSP: 0018:ffffc90005267540 EFLAGS: 00010293
[ 2116.143703][T17718] RAX: ffffffff834fd165 RBX: ffff8880437f0018 RCX: ffff888026ba9d40
[ 2116.159577][T17739] loop3: detected capacity change from 0 to 2048
[ 2116.170136][T17718] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 00000000fffffffe
[ 2116.181499][T17718] RBP: ffffc90005267670 R08: ffffffff834fcacf R09: ffffed1008691197
[ 2116.193403][T17718] R10: ffffed1008691197 R11: 1ffff11008691196 R12: ffff88804e7d2580
[ 2116.205385][T17718] R13: dffffc0000000000 R14: 0000000000000001 R15: 00000000fffffffe
[ 2116.215120][T17718] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 2116.229607][T17741] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2116.279260][T17718] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2116.294708][T17718] CR2: 00007f6aee52b000 CR3: 0000000042b97000 CR4: 00000000003506f0
[ 2116.323326][T17718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2116.384381][T17718] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2116.420450][T17718] Call Trace:
[ 2116.432717][T17718]  <TASK>
[ 2116.448568][T17718]  ? down_write+0x1a5/0x270
[ 2116.496375][T17718]  ? nilfs_btree_lookup_dirty_buffers+0x1020/0x1020
[ 2116.546780][T17718]  ? down_read_killable+0x80/0x80
[ 2116.551899][T17718]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 2116.596061][T17718]  ? __getblk_gfp+0x1f4/0x290
[ 2116.601105][T17718]  nilfs_bmap_assign+0x87/0x150
[ 2116.618695][T17744] loop5: detected capacity change from 0 to 2048
[ 2116.634729][T17718]  nilfs_segctor_do_construct+0x38c2/0x6f80
[ 2116.644765][T17747] loop0: detected capacity change from 0 to 2048
[ 2116.658404][T17748] loop1: detected capacity change from 0 to 2048
[ 2116.664914][T17718]  ? nilfs_transaction_unlock+0x210/0x210
[ 2116.677187][T17751] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2116.691341][T17718]  ? rcu_read_lock_sched_held+0x87/0x110
[ 2116.704547][T17718]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 2116.717411][T17752] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2116.736270][T17718]  ? nilfs_segctor_confirm+0x24b/0x2d0
[ 2116.746685][T17718]  ? trace_lock_release+0x95/0x220
[ 2116.752425][T17753] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2116.782324][T17718]  ? __up_read+0x690/0x690
[ 2116.807148][T17718]  ? nilfs_segctor_confirm+0x24b/0x2d0
[ 2116.841825][T17718]  ? do_raw_spin_lock+0x147/0x3a0
[ 2116.848023][T17718]  ? __lock_acquire+0x1f60/0x1f60
[ 2116.877939][T17750] loop4: detected capacity change from 0 to 2048
[ 2116.903996][T17718]  ? do_raw_spin_unlock+0x134/0x8a0
[ 2116.932496][T17718]  ? _raw_spin_unlock+0x24/0x40
[ 2116.968210][T17718]  ? nilfs_segctor_confirm+0x24b/0x2d0
[ 2116.982573][T17718]  nilfs_segctor_construct+0x143/0x8d0
[ 2117.016401][T17718]  ? trace_nilfs2_transaction_transition+0xec/0x2e0
[ 2117.025204][T17757] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2117.056616][T17718]  nilfs_segctor_thread+0x59e/0x11c0
[ 2117.070277][T17718]  ? nilfs_construction_timeout+0x40/0x40
[ 2117.083642][T17718]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 2117.100398][T17718]  ? _raw_spin_unlock+0x40/0x40
[ 2117.114567][T17718]  ? wake_bit_function+0x240/0x240
[ 2117.167462][T17718]  ? _raw_spin_unlock+0x40/0x40
[ 2117.177696][T17718]  ? lockdep_hardirqs_on_prepare+0x428/0x790
[ 2117.183652][T17759] loop3: detected capacity change from 0 to 2048
[ 2117.188506][T17718]  ? __kthread_parkme+0x166/0x1c0
[ 2117.211263][T17718]  kthread+0x266/0x300
[ 2117.220107][T17718]  ? nilfs_construction_timeout+0x40/0x40
[ 2117.228708][T17718]  ? kthread_blkcg+0xd0/0xd0
[ 2117.235637][T17718]  ret_from_fork+0x1f/0x30
[ 2117.241028][T17718]  </TASK>
[ 2117.247372][T17761] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 2117.277756][T17718] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 2117.285121][T17718] CPU: 0 PID: 17718 Comm: segctord Not tainted 6.2.0-rc1-syzkaller #0
[ 2117.293299][T17718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 2117.303372][T17718] Call Trace:
[ 2117.306655][T17718]  <TASK>
[ 2117.309586][T17718]  dump_stack_lvl+0x1b1/0x290
[ 2117.314325][T17718]  ? nf_tcp_handle_invalid+0x630/0x630
[ 2117.319788][T17718]  ? panic+0x710/0x710
[ 2117.323869][T17718]  ? vscnprintf+0x59/0x80
[ 2117.328475][T17718]  ? nilfs_btree_assign+0xa10/0xd00
[ 2117.333678][T17718]  panic+0x2d6/0x710
[ 2117.337578][T17718]  ? __warn+0x16d/0x2d0
[ 2117.341804][T17718]  ? memcpy_page_flushcache+0x100/0x100
[ 2117.347362][T17718]  ? ret_from_fork+0x1f/0x30
[ 2117.351961][T17718]  ? nilfs_btree_assign+0xa75/0xd00
[ 2117.357162][T17718]  __warn+0x284/0x2d0
[ 2117.361151][T17718]  ? nilfs_btree_assign+0xa75/0xd00
[ 2117.366353][T17718]  report_bug+0x1b3/0x2d0
[ 2117.370750][T17718]  handle_bug+0x3d/0x70
[ 2117.374909][T17718]  exc_invalid_op+0x16/0x40
[ 2117.379419][T17718]  asm_exc_invalid_op+0x16/0x20
[ 2117.384321][T17718] RIP: 0010:nilfs_btree_assign+0xa75/0xd00
[ 2117.390128][T17718] Code: 00 0f 85 a4 02 00 00 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 17 0a 3c fe 4c 8b 74 24 38 eb a5 e8 0b 0a 3c fe <0f> 0b 41 bf fe ff ff ff 4c 8b 74 24 38 eb 91 44 89 f9 80 e1 07 80
[ 2117.409823][T17718] RSP: 0018:ffffc90005267540 EFLAGS: 00010293
[ 2117.415895][T17718] RAX: ffffffff834fd165 RBX: ffff8880437f0018 RCX: ffff888026ba9d40
[ 2117.423879][T17718] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 00000000fffffffe
[ 2117.431850][T17718] RBP: ffffc90005267670 R08: ffffffff834fcacf R09: ffffed1008691197
[ 2117.439823][T17718] R10: ffffed1008691197 R11: 1ffff11008691196 R12: ffff88804e7d2580
[ 2117.447795][T17718] R13: dffffc0000000000 R14: 0000000000000001 R15: 00000000fffffffe
[ 2117.455778][T17718]  ? nilfs_btree_assign+0x3df/0xd00
[ 2117.460982][T17718]  ? nilfs_btree_assign+0xa75/0xd00
[ 2117.466200][T17718]  ? down_write+0x1a5/0x270
[ 2117.470714][T17718]  ? nilfs_btree_lookup_dirty_buffers+0x1020/0x1020
[ 2117.477307][T17718]  ? down_read_killable+0x80/0x80
[ 2117.482338][T17718]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 2117.488323][T17718]  ? __getblk_gfp+0x1f4/0x290
[ 2117.493009][T17718]  nilfs_bmap_assign+0x87/0x150
[ 2117.497867][T17718]  nilfs_segctor_do_construct+0x38c2/0x6f80
[ 2117.503824][T17718]  ? nilfs_transaction_unlock+0x210/0x210
[ 2117.509552][T17718]  ? rcu_read_lock_sched_held+0x87/0x110
[ 2117.515188][T17718]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 2117.521180][T17718]  ? nilfs_segctor_confirm+0x24b/0x2d0
[ 2117.526639][T17718]  ? trace_lock_release+0x95/0x220
[ 2117.531763][T17718]  ? __up_read+0x690/0x690
[ 2117.536183][T17718]  ? nilfs_segctor_confirm+0x24b/0x2d0
[ 2117.541642][T17718]  ? do_raw_spin_lock+0x147/0x3a0
[ 2117.546671][T17718]  ? __lock_acquire+0x1f60/0x1f60
[ 2117.551707][T17718]  ? do_raw_spin_unlock+0x134/0x8a0
[ 2117.556922][T17718]  ? _raw_spin_unlock+0x24/0x40
[ 2117.561782][T17718]  ? nilfs_segctor_confirm+0x24b/0x2d0
[ 2117.567245][T17718]  nilfs_segctor_construct+0x143/0x8d0
[ 2117.572716][T17718]  ? trace_nilfs2_transaction_transition+0xec/0x2e0
[ 2117.579313][T17718]  nilfs_segctor_thread+0x59e/0x11c0
[ 2117.584629][T17718]  ? nilfs_construction_timeout+0x40/0x40
[ 2117.590351][T17718]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 2117.596251][T17718]  ? _raw_spin_unlock+0x40/0x40
[ 2117.601107][T17718]  ? wake_bit_function+0x240/0x240
[ 2117.606222][T17718]  ? _raw_spin_unlock+0x40/0x40
[ 2117.611079][T17718]  ? lockdep_hardirqs_on_prepare+0x428/0x790
[ 2117.617067][T17718]  ? __kthread_parkme+0x166/0x1c0
[ 2117.622104][T17718]  kthread+0x266/0x300
[ 2117.626177][T17718]  ? nilfs_construction_timeout+0x40/0x40
[ 2117.631897][T17718]  ? kthread_blkcg+0xd0/0xd0
[ 2117.636495][T17718]  ret_from_fork+0x1f/0x30
[ 2117.640936][T17718]  </TASK>
[ 2117.644112][T17718] Kernel Offset: disabled
[ 2117.648558][T17718] Rebooting in 86400 seconds..