Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts.
2023/03/19 10:56:02 ignoring optional flag "sandboxArg"="0"
2023/03/19 10:56:03 parsed 1 programs
[ 1597.628551][ T5164] cgroup: Unknown subsys name 'net'
[ 1597.790350][ T5164] cgroup: Unknown subsys name 'rlimit'
2023/03/19 10:56:03 executed programs: 0
[ 1597.932388][ T5163] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5163 'syz-execprog'
[ 1598.149642][ T5188] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 1598.180353][ T5184] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1598.190950][ T5184] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 1598.198774][ T5190] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1598.206604][ T5184] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 1598.207042][ T5192] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 1598.214221][ T5190] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1598.222405][ T5192] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 1598.236195][ T5190] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 1598.239053][ T5192] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 1598.251110][ T5190] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1598.251434][ T5192] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 1598.258290][ T5190] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 1598.274283][ T5190] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1598.275476][ T5192] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 1598.288871][ T4400] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1598.295307][ T5190] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 1598.298370][ T5192] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 1598.303822][ T5190] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 1598.318945][ T4400] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 1598.360394][ T5190] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 1598.365684][ T5188] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 1598.367959][ T5190] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 1598.375885][ T5188] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 1598.382332][ T5190] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 1598.390247][ T5188] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 1598.414027][ T5188] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 1598.421459][ T5188] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 1598.463861][ T5192] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 1598.472022][ T5192] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 1598.482637][ T5192] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 1598.490398][ T5192] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 1598.497755][ T5192] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 1598.830285][ T5181] chnl_net:caif_netlink_parms(): no params data found
[ 1599.033169][ T5187] chnl_net:caif_netlink_parms(): no params data found
[ 1599.084090][ T5181] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1599.092034][ T5181] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1599.099400][ T5181] bridge_slave_0: entered allmulticast mode
[ 1599.106401][ T5181] bridge_slave_0: entered promiscuous mode
[ 1599.118977][ T5181] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1599.126179][ T5181] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1599.133460][ T5181] bridge_slave_1: entered allmulticast mode
[ 1599.140514][ T5181] bridge_slave_1: entered promiscuous mode
[ 1599.189464][ T5194] chnl_net:caif_netlink_parms(): no params data found
[ 1599.296659][ T5181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1599.316021][ T5191] chnl_net:caif_netlink_parms(): no params data found
[ 1599.347077][ T5181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1599.383411][ T5198] chnl_net:caif_netlink_parms(): no params data found
[ 1599.422467][ T5181] team0: Port device team_slave_0 added
[ 1599.434230][ T5181] team0: Port device team_slave_1 added
[ 1599.445116][ T5182] chnl_net:caif_netlink_parms(): no params data found
[ 1599.455436][ T5187] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1599.463116][ T5187] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1599.470682][ T5187] bridge_slave_0: entered allmulticast mode
[ 1599.477440][ T5187] bridge_slave_0: entered promiscuous mode
[ 1599.527383][ T5187] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1599.535160][ T5187] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1599.542597][ T5187] bridge_slave_1: entered allmulticast mode
[ 1599.549477][ T5187] bridge_slave_1: entered promiscuous mode
[ 1599.630634][ T5181] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1599.637630][ 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.
[ 1599.663985][ T5181] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1599.696953][ T5187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1599.715583][ T5181] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1599.722674][ 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.
[ 1599.749489][ T5181] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1599.772963][ T5194] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1599.783626][ T5194] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1599.792133][ T5194] bridge_slave_0: entered allmulticast mode
[ 1599.798906][ T5194] bridge_slave_0: entered promiscuous mode
[ 1599.808562][ T5187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1599.831411][ T5191] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1599.838533][ T5191] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1599.846000][ T5191] bridge_slave_0: entered allmulticast mode
[ 1599.853277][ T5191] bridge_slave_0: entered promiscuous mode
[ 1599.883600][ T5194] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1599.892135][ T5194] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1599.901824][ T5194] bridge_slave_1: entered allmulticast mode
[ 1599.909008][ T5194] bridge_slave_1: entered promiscuous mode
[ 1599.935009][ T5191] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1599.942363][ T5191] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1599.949544][ T5191] bridge_slave_1: entered allmulticast mode
[ 1599.957067][ T5191] bridge_slave_1: entered promiscuous mode
[ 1600.038307][ T5182] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1600.045493][ T5182] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1600.053178][ T5182] bridge_slave_0: entered allmulticast mode
[ 1600.060786][ T5182] bridge_slave_0: entered promiscuous mode
[ 1600.078339][ T5198] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1600.086462][ T5198] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1600.094053][ T5198] bridge_slave_0: entered allmulticast mode
[ 1600.101378][ T5198] bridge_slave_0: entered promiscuous mode
[ 1600.110858][ T5194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1600.122646][ T5191] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1600.135822][ T5187] team0: Port device team_slave_0 added
[ 1600.142693][ T5182] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1600.149809][ T5182] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1600.157419][ T5182] bridge_slave_1: entered allmulticast mode
[ 1600.164498][ T5182] bridge_slave_1: entered promiscuous mode
[ 1600.176274][ T5181] hsr_slave_0: entered promiscuous mode
[ 1600.182645][ T5181] hsr_slave_1: entered promiscuous mode
[ 1600.189646][ T5198] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1600.200321][ T5198] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1600.207531][ T5198] bridge_slave_1: entered allmulticast mode
[ 1600.215307][ T5198] bridge_slave_1: entered promiscuous mode
[ 1600.224107][ T5194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1600.235389][ T5191] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1600.246515][ T5187] team0: Port device team_slave_1 added
[ 1600.291079][ T5193] Bluetooth: hci1: command 0x0409 tx timeout
[ 1600.321427][ T5182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1600.350413][ T5198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1600.370045][ T5193] Bluetooth: hci2: command 0x0409 tx timeout
[ 1600.370140][ T5192] Bluetooth: hci0: command 0x0409 tx timeout
[ 1600.390339][ T5187] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1600.397322][ 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.
[ 1600.423279][ T5187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1600.436378][ T5182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1600.448782][ T5194] team0: Port device team_slave_0 added
[ 1600.454773][ T5192] Bluetooth: hci3: command 0x0409 tx timeout
[ 1600.464019][ T5198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1600.476326][ T5191] team0: Port device team_slave_0 added
[ 1600.488799][ T5191] team0: Port device team_slave_1 added
[ 1600.497567][ T5187] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1600.504677][ 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.
[ 1600.530117][ T5188] Bluetooth: hci5: command 0x0409 tx timeout
[ 1600.531356][ T5187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1600.536981][ T5188] Bluetooth: hci4: command 0x0409 tx timeout
[ 1600.561196][ T5194] team0: Port device team_slave_1 added
[ 1600.636743][ T5198] team0: Port device team_slave_0 added
[ 1600.654820][ T5191] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1600.662219][ T5191] 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.
[ 1600.688681][ T5191] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1600.716047][ T5182] team0: Port device team_slave_0 added
[ 1600.739534][ T5198] team0: Port device team_slave_1 added
[ 1600.745833][ T5191] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1600.752873][ T5191] 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.
[ 1600.778832][ T5191] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1600.800168][ T5182] team0: Port device team_slave_1 added
[ 1600.806384][ T5194] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1600.814062][ T5194] 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.
[ 1600.841017][ T5194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1600.876068][ T5187] hsr_slave_0: entered promiscuous mode
[ 1600.882557][ T5187] hsr_slave_1: entered promiscuous mode
[ 1600.888708][ T5187] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1600.896876][ T5187] Cannot create hsr debugfs directory
[ 1600.942996][ T5194] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1600.950206][ T5194] 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.
[ 1600.976500][ T5194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1601.002048][ T5198] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1601.009046][ T5198] 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.
[ 1601.035395][ T5198] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1601.089192][ T5198] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1601.096526][ T5198] 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.
[ 1601.122618][ T5198] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1601.134970][ T5182] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1601.142194][ T5182] 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.
[ 1601.168350][ T5182] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1601.223535][ T5182] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1601.230900][ T5182] 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.
[ 1601.257140][ T5182] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1601.273209][ T5191] hsr_slave_0: entered promiscuous mode
[ 1601.280515][ T5191] hsr_slave_1: entered promiscuous mode
[ 1601.286822][ T5191] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1601.294882][ T5191] Cannot create hsr debugfs directory
[ 1601.402652][ T5182] hsr_slave_0: entered promiscuous mode
[ 1601.409367][ T5182] hsr_slave_1: entered promiscuous mode
[ 1601.416646][ T5182] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1601.425106][ T5182] Cannot create hsr debugfs directory
[ 1601.435277][ T5194] hsr_slave_0: entered promiscuous mode
[ 1601.443240][ T5194] hsr_slave_1: entered promiscuous mode
[ 1601.449638][ T5194] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1601.457786][ T5194] Cannot create hsr debugfs directory
[ 1601.543614][ T5198] hsr_slave_0: entered promiscuous mode
[ 1601.552669][ T5198] hsr_slave_1: entered promiscuous mode
[ 1601.559025][ T5198] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1601.567235][ T5198] Cannot create hsr debugfs directory
[ 1601.673975][ T5181] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1601.717560][ T5181] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1601.732300][ T5181] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1601.780068][ T5181] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1601.955646][ T5187] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 1601.995691][ T5187] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 1602.015599][ T5187] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 1602.043430][ T5187] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 1602.183078][ T5181] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1602.201867][ T5182] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 1602.215722][ T5182] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 1602.247969][ T5182] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 1602.260458][ T5182] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 1602.271510][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1602.283821][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1602.297877][ T5181] 8021q: adding VLAN 0 to HW filter on device team0
[ 1602.350153][ T5183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1602.359676][ T5183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1602.372320][ T5183] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1602.378561][ T5188] Bluetooth: hci1: command 0x041b tx timeout
[ 1602.379702][ T5183] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1602.395384][ T5183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1602.406808][ T5183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1602.415983][ T5183] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1602.423175][ T5183] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1602.436425][ T5187] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1602.454968][ T5188] Bluetooth: hci2: command 0x041b tx timeout
[ 1602.460606][  T902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1602.461247][ T5192] Bluetooth: hci0: command 0x041b tx timeout
[ 1602.469275][  T902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1602.518017][ T5191] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 1602.530120][ T5193] Bluetooth: hci3: command 0x041b tx timeout
[ 1602.543174][ T5187] 8021q: adding VLAN 0 to HW filter on device team0
[ 1602.562529][ T5183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1602.573654][ T5183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1602.582366][ T5183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1602.590873][ T5183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1602.600934][ T5183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1602.610592][ T5193] Bluetooth: hci4: command 0x041b tx timeout
[ 1602.611416][ T5183] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1602.616631][ T5193] Bluetooth: hci5: command 0x041b tx timeout
[ 1602.650746][ T5191] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 1602.692123][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1602.702819][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1602.712088][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1602.721434][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1602.730238][  T899] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1602.737346][  T899] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1602.745576][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1602.754588][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1602.763308][  T899] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1602.770471][  T899] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1602.778403][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1602.787409][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1602.796695][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1602.809208][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1602.817355][ T5191] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 1602.835232][ T5181] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1602.855608][ T5181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1602.893973][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1602.903184][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1602.919194][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1602.928769][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1602.951071][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1602.968156][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1602.979054][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1602.996212][ T5191] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 1603.034468][ T5187] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 1603.049818][ T5187] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1603.068270][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1603.078459][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1603.087750][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1603.097457][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1603.106697][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1603.123953][ T5194] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 1603.193907][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1603.202721][ T5194] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 1603.270805][ T5194] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 1603.291667][ T5194] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 1603.327997][ T5182] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1603.385942][ T5198] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 1603.451067][ T5182] 8021q: adding VLAN 0 to HW filter on device team0
[ 1603.462371][ T5198] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 1603.487398][ T5198] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 1603.501392][ T5242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1603.510615][ T5242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1603.558081][ T5198] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 1603.582475][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1603.591884][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1603.600864][    T7] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1603.608013][    T7] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1603.616387][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1603.626332][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1603.635202][    T7] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1603.642681][    T7] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1603.652283][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1603.696880][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1603.707411][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1603.716169][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1603.724079][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1603.742081][ T5181] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1603.792311][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1603.803464][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1603.813229][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1603.841106][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1603.893598][ T5191] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1603.908714][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1603.917527][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1603.926252][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1603.968810][ T5187] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1603.999676][ T5191] 8021q: adding VLAN 0 to HW filter on device team0
[ 1604.041839][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1604.051814][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1604.059539][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1604.069332][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1604.079004][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1604.088327][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1604.096789][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1604.106081][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1604.118687][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1604.141578][ T5194] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1604.192176][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1604.202533][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1604.211963][ T5241] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1604.219277][ T5241] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1604.228685][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1604.238026][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1604.247429][ T5241] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1604.254592][ T5241] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1604.262924][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1604.272179][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1604.280893][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1604.319762][ T5181] veth0_vlan: entered promiscuous mode
[ 1604.334468][ T5198] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1604.360634][ T5194] 8021q: adding VLAN 0 to HW filter on device team0
[ 1604.367919][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1604.377907][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1604.386554][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1604.395104][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1604.404917][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1604.414839][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1604.424275][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1604.433850][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1604.443663][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1604.452340][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1604.460979][ T5193] Bluetooth: hci1: command 0x040f tx timeout
[ 1604.470122][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1604.489649][ T5191] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 1604.520756][ T5191] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1604.533132][ T5193] Bluetooth: hci0: command 0x040f tx timeout
[ 1604.533206][ T5192] Bluetooth: hci2: command 0x040f tx timeout
[ 1604.563776][ T5198] 8021q: adding VLAN 0 to HW filter on device team0
[ 1604.580447][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1604.589177][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1604.598743][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1604.609360][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1604.617776][ T5192] Bluetooth: hci3: command 0x040f tx timeout
[ 1604.625193][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1604.633397][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1604.643109][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1604.665087][ T5181] veth1_vlan: entered promiscuous mode
[ 1604.690258][ T5192] Bluetooth: hci4: command 0x040f tx timeout
[ 1604.697023][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1604.705275][ T5192] Bluetooth: hci5: command 0x040f tx timeout
[ 1604.731167][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1604.750233][ T5165] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1604.757404][ T5165] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1604.766344][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1604.775848][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1604.785703][ T5165] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1604.792889][ T5165] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1604.829587][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1604.838416][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1604.856096][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1604.870425][ T5165] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1604.877571][ T5165] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1604.893887][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1604.910709][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1604.919433][ T5165] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1604.926626][ T5165] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1604.960568][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1604.969809][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1604.994283][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1605.068210][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1605.086893][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1605.096720][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1605.106705][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1605.115787][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1605.124915][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1605.134275][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1605.143289][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1605.152584][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1605.162067][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1605.205795][ T5198] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 1605.225020][ T5198] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1605.248677][ T5181] veth0_macvtap: entered promiscuous mode
[ 1605.293415][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1605.302643][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1605.331735][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1605.361405][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1605.380598][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1605.411071][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1605.427737][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1605.436618][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1605.445554][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1605.454432][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1605.463098][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1605.472417][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1605.481395][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1605.488857][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1605.496775][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1605.505781][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1605.517081][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1605.530394][ T5182] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1605.559804][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1605.568829][ T5240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1605.587408][ T5181] veth1_macvtap: entered promiscuous mode
[ 1605.617218][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1605.645278][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1605.671042][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1605.678616][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1605.699527][ T5191] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1605.745057][ T5181] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1605.771677][ T5187] veth0_vlan: entered promiscuous mode
[ 1605.781365][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1605.789480][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1605.811346][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1605.820959][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1605.864506][ T5181] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1605.886162][ T5187] veth1_vlan: entered promiscuous mode
[ 1605.918715][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1605.928232][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1605.937678][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1605.963033][ T5181] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1605.977421][ T5181] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1605.987004][ T5181] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1605.995914][ T5181] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1606.025656][ T5198] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1606.062186][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1606.072987][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1606.083150][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1606.093315][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1606.101601][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1606.115507][ T5191] veth0_vlan: entered promiscuous mode
[ 1606.169029][ T5187] veth0_macvtap: entered promiscuous mode
[ 1606.191219][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1606.201070][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1606.218900][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1606.243085][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1606.265920][ T5191] veth1_vlan: entered promiscuous mode
[ 1606.291367][ T5187] veth1_macvtap: entered promiscuous mode
[ 1606.326415][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1606.335553][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1606.344134][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1606.353844][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1606.363697][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1606.372689][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1606.382245][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1606.435799][ T5198] veth0_vlan: entered promiscuous mode
[ 1606.472885][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1606.491236][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1606.514872][ T5187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1606.541200][ T5193] Bluetooth: hci1: command 0x0419 tx timeout
[ 1606.560001][ T5187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1606.573561][ T5187] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1606.584983][ T5187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1606.596530][ T5187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1606.610271][ T5192] Bluetooth: hci0: command 0x0419 tx timeout
[ 1606.610828][ T5193] Bluetooth: hci2: command 0x0419 tx timeout
[ 1606.619484][ T5187] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1606.637350][ T5198] veth1_vlan: entered promiscuous mode
[ 1606.654297][ T5268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1606.662485][ T5268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1606.671458][ T5268] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1606.679658][ T5268] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1606.688787][ T5268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1606.690539][ T5193] Bluetooth: hci3: command 0x0419 tx timeout
[ 1606.711570][ T5268] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1606.720554][ T5268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1606.743180][ T5191] veth0_macvtap: entered promiscuous mode
[ 1606.753979][ T5191] veth1_macvtap: entered promiscuous mode
[ 1606.765427][ T5187] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1606.770811][ T5188] Bluetooth: hci5: command 0x0419 tx timeout
[ 1606.775153][ T5187] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1606.781446][ T5193] Bluetooth: hci4: command 0x0419 tx timeout
[ 1606.788940][ T5187] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1606.804879][ T5187] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1606.828218][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1606.837564][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1606.846355][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1606.855403][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1606.863203][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1606.877307][ T5194] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1606.897551][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1606.908310][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1606.918559][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1606.934213][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1606.945618][ T5191] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1606.962801][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1606.971411][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1606.979499][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1606.989614][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1607.001939][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1607.013516][ T5239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1607.048364][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1607.059084][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1607.071847][ T5191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1607.082798][ T5191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1607.095017][ T5191] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1607.116438][   T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1607.127664][   T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1607.133734][ T5198] veth0_macvtap: entered promiscuous mode
[ 1607.152771][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1607.163102][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1607.173184][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1607.182827][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1607.192113][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1607.200401][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1607.209189][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1607.218461][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1607.229807][ T5191] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1607.238789][ T5191] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1607.248025][ T5191] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1607.257338][ T5191] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1607.281622][ T5182] veth0_vlan: entered promiscuous mode
[ 1607.293833][ T5198] veth1_macvtap: entered promiscuous mode
[ 1607.317727][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1607.326332][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1607.336848][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1607.387623][ T5182] veth1_vlan: entered promiscuous mode
[ 1607.398139][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1607.414381][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1607.426280][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1607.446208][ T5198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1607.457276][ T5198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1607.467628][ T5198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1607.478504][ T5198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1607.489073][ T5198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1607.504247][ T5198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1607.515795][ T5198] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1607.537024][ T5198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1607.549450][ T5198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1607.561181][ T5198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1607.572230][ T5198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1607.587829][ T5198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1607.600462][ T5198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1607.611916][ T5198] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1607.631617][ T1067] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1607.642852][ T1067] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1607.653730][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1607.667844][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1607.677027][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1607.687180][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1607.696540][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1607.705293][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1607.715657][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1607.724602][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1607.733848][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1607.766130][ T5198] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1607.775226][ T5198] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1607.785581][ T5198] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1607.796151][ T5198] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1607.807240][ T5194] veth0_vlan: entered promiscuous mode
[ 1607.832196][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1607.841218][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1607.857029][ T5182] veth0_macvtap: entered promiscuous mode
[ 1607.904202][   T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1607.915653][   T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1607.917379][ T5182] veth1_macvtap: entered promiscuous mode
[ 1607.945218][ T5194] veth1_vlan: entered promiscuous mode
[ 1607.967614][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1607.981269][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1607.989592][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1607.998342][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1608.077824][ T5289] loop0: detected capacity change from 0 to 2048
[ 1608.145367][ T5290] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1608.145777][ T5194] veth0_macvtap: entered promiscuous mode
[ 1608.194725][ T5182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1608.219473][ T5182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1608.231588][   T27] audit: type=1804 audit(1679223373.794:2): pid=5289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/0/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1608.269768][ T5182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1608.304136][ T5182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1608.314216][ T5182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1608.325200][ T5182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1608.335257][ T5182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1608.346879][ T5182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1608.366298][ T5182] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1608.398382][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1608.407164][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1608.423229][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1608.432695][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1608.441905][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1608.457095][ T5194] veth1_macvtap: entered promiscuous mode
[ 1608.482815][ T5182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
2023/03/19 10:56:14 executed programs: 6
[ 1608.500629][ T5182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1608.519604][ T5182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1608.532852][ T5182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1608.544319][ T5182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1608.560473][ T5182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1608.570631][ T5182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1608.581172][ T5182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1608.595896][ T5182] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1608.612520][   T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1608.621969][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1608.631583][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1608.674102][   T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1608.684521][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1608.710615][ T5293] loop0: detected capacity change from 0 to 2048
[ 1608.710975][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1608.744999][ T5182] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1608.759460][ T5182] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1608.779955][ T5182] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1608.784238][ T5294] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1608.793683][ T5182] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1608.826445][   T27] audit: type=1804 audit(1679223374.384:3): pid=5293 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/1/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1608.868693][ T1067] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1608.880552][ T1067] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1608.939434][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1608.957427][ T5194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1609.006882][ T5194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1609.017159][ T5297] loop4: detected capacity change from 0 to 2048
[ 1609.046948][ T5194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1609.060257][ T5298] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1609.072348][ T5194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1609.085495][ T5194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1609.103554][   T27] audit: type=1804 audit(1679223374.664:4): pid=5297 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/0/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1609.127352][ T5194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1609.140539][ T5194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1609.193695][ T5194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1609.210606][ T5194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 1609.231294][ T5194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1609.265636][ T5194] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1609.331063][   T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1609.338619][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1609.347636][   T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1609.353245][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1609.398718][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1609.431518][ T5194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1609.473820][ T5194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1609.486236][ T5194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1609.502795][ T5194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1609.520523][ T5194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1609.531268][ T5194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1609.533688][ T5301] loop0: detected capacity change from 0 to 2048
[ 1609.541391][ T5194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1609.558497][ T5194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1609.568591][ T5194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 1609.590418][ T5194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 1609.593156][ T5302] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1609.609064][ T5194] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1609.641075][   T27] audit: type=1804 audit(1679223375.204:5): pid=5301 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/2/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1609.723433][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1609.740973][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1609.766555][ T5194] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1609.785696][ T5194] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1609.807853][ T5306] loop4: detected capacity change from 0 to 2048
[ 1609.825839][ T5194] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1609.844192][ T5194] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1609.862689][   T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1609.897313][ T5276] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1609.909514][ T5276] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1609.918010][ T5309] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1609.929268][   T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1609.991559][ T5308] loop0: detected capacity change from 0 to 2048
[ 1610.005581][   T27] audit: type=1804 audit(1679223375.564:6): pid=5306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/1/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1610.006536][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1610.046779][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1610.060862][   T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1610.082319][   T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1610.103970][ T5311] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1610.157017][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1610.219983][   T27] audit: type=1804 audit(1679223375.774:7): pid=5308 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/3/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1610.304841][ T5276] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1610.385011][ T5276] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1610.554241][ T5316] loop3: detected capacity change from 0 to 2048
[ 1610.586254][ T5315] loop1: detected capacity change from 0 to 2048
[ 1610.590504][ T5318] loop0: detected capacity change from 0 to 2048
[ 1610.606988][ T5319] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1610.630056][ T5242] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1610.636243][ T5320] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1610.655895][ T5220] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1610.669020][ T5220] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1610.689529][   T27] audit: type=1804 audit(1679223376.244:8): pid=5315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/0/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1610.735578][ T5321] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1610.755291][ T5238] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1610.882371][   T27] audit: type=1804 audit(1679223376.284:9): pid=5316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/0/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1610.907544][   T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1610.927815][   T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1610.966395][ T5242] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1611.009696][   T27] audit: type=1804 audit(1679223376.334:10): pid=5318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/4/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1611.069750][ T5327] loop1: detected capacity change from 0 to 2048
[ 1611.074688][ T5331] loop4: detected capacity change from 0 to 2048
[ 1611.098995][ T5328] loop5: detected capacity change from 0 to 2048
[ 1611.146753][ T5332] loop3: detected capacity change from 0 to 2048
[ 1611.169665][ T5334] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1611.188864][ T5335] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1611.194682][ T5336] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1611.231489][   T27] audit: type=1804 audit(1679223376.794:11): pid=5327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/1/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1611.312004][ T5341] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1611.371221][ T5337] loop2: detected capacity change from 0 to 2048
[ 1611.572695][ T5349] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1611.644822][ T5347] loop0: detected capacity change from 0 to 2048
[ 1611.655074][ T5348] loop5: detected capacity change from 0 to 2048
[ 1611.685042][ T5346] loop4: detected capacity change from 0 to 2048
[ 1611.743179][ T5351] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1611.806789][ T5353] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1611.845768][ T5354] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1612.143650][ T5361] loop3: detected capacity change from 0 to 2048
[ 1612.278642][ T5360] loop1: detected capacity change from 0 to 2048
[ 1612.287335][ T5367] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1612.298845][ T1216] ieee802154 phy0 wpan0: encryption failed: -22
[ 1612.305652][ T1216] ieee802154 phy1 wpan1: encryption failed: -22
[ 1612.317838][ T5363] loop0: detected capacity change from 0 to 2048
[ 1612.374361][ T5370] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1612.380954][ T5365] loop4: detected capacity change from 0 to 2048
[ 1612.429514][ T5372] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1612.463281][ T5368] loop2: detected capacity change from 0 to 2048
[ 1612.547355][ T5375] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1612.644247][ T5379] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1612.761185][ T5378] loop5: detected capacity change from 0 to 2048
[ 1612.815811][ T5383] loop1: detected capacity change from 0 to 2048
[ 1612.894122][ T5388] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1612.912056][ T5389] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1612.992338][ T5384] loop0: detected capacity change from 0 to 2048
[ 1613.005186][ T5387] loop4: detected capacity change from 0 to 2048
[ 1613.036147][ T5390] loop2: detected capacity change from 0 to 2048
[ 1613.096690][ T5394] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1613.114709][ T5395] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1613.138733][ T5397] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1613.242974][ T5396] loop3: detected capacity change from 0 to 2048
[ 1613.297646][ T5403] loop5: detected capacity change from 0 to 2048
[ 1613.307375][ T5401] loop1: detected capacity change from 0 to 2048
[ 1613.353838][ T5407] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1613.378502][ T5411] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1613.396705][ T5410] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1613.439318][   T27] kauditd_printk_skb: 17 callbacks suppressed
[ 1613.439338][   T27] audit: type=1804 audit(1679223378.994:29): pid=5396 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/3/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1613.468272][ T5409] loop0: detected capacity change from 0 to 2048
[ 1613.485635][ T5408] loop4: detected capacity change from 0 to 2048
[ 1613.557498][   T27] audit: type=1804 audit(1679223379.014:30): pid=5403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/3/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1613.603115][ T5420] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1613.612043][ T5419] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:56:19 executed programs: 35
[ 1613.673748][ T5414] loop2: detected capacity change from 0 to 2048
[ 1613.729199][   T27] audit: type=1804 audit(1679223379.074:31): pid=5401 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/4/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1613.762901][ T5421] loop3: detected capacity change from 0 to 2048
[ 1613.820398][ T5426] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1613.862033][   T27] audit: type=1804 audit(1679223379.214:32): pid=5409 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/8/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1613.904878][ T5425] loop1: detected capacity change from 0 to 2048
[ 1613.909410][ T5427] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1614.029308][ T5432] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1614.053372][   T27] audit: type=1804 audit(1679223379.264:33): pid=5408 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/6/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1614.119976][ T5430] loop4: detected capacity change from 0 to 2048
[ 1614.193537][   T27] audit: type=1804 audit(1679223379.484:34): pid=5414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/3/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1614.262718][ T5439] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1614.297207][ T5434] loop2: detected capacity change from 0 to 2048
[ 1614.352565][ T5438] loop5: detected capacity change from 0 to 2048
[ 1614.367514][ T5440] loop3: detected capacity change from 0 to 2048
[ 1614.374474][   T27] audit: type=1804 audit(1679223379.554:35): pid=5421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/4/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1614.374534][   T27] audit: type=1804 audit(1679223379.684:36): pid=5425 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/5/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1614.374596][   T27] audit: type=1804 audit(1679223379.894:37): pid=5430 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/7/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1614.473461][ T5443] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1614.504917][   T27] audit: type=1804 audit(1679223380.064:38): pid=5434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/4/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1614.516664][ T5444] loop0: detected capacity change from 0 to 2048
[ 1614.538630][ T5445] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1614.617423][ T5448] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1614.644676][ T5451] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1614.738066][ T5449] loop4: detected capacity change from 0 to 2048
[ 1614.827889][ T5458] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1614.886478][ T5456] loop5: detected capacity change from 0 to 2048
[ 1614.959967][ T5460] loop0: detected capacity change from 0 to 2048
[ 1614.964692][ T5454] loop1: detected capacity change from 0 to 2048
[ 1615.025515][ T5462] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.051141][ T5463] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.070678][ T5464] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.295287][ T5469] loop4: detected capacity change from 0 to 2048
[ 1615.355711][ T5471] loop2: detected capacity change from 0 to 2048
[ 1615.394966][ T5480] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.403519][ T5476] loop1: detected capacity change from 0 to 2048
[ 1615.405895][ T5478] loop5: detected capacity change from 0 to 2048
[ 1615.414364][ T5477] loop3: detected capacity change from 0 to 2048
[ 1615.421523][ T5479] loop0: detected capacity change from 0 to 2048
[ 1615.482971][ T5483] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.516860][ T5482] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.525149][ T5486] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.536294][ T5484] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.550414][ T5485] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.847465][ T5493] loop4: detected capacity change from 0 to 2048
[ 1615.875829][ T5495] loop1: detected capacity change from 0 to 2048
[ 1615.889046][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1615.954546][ T5499] loop3: detected capacity change from 0 to 2048
[ 1615.962920][ T5500] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1615.977695][ T5498] loop5: detected capacity change from 0 to 2048
[ 1615.993709][ T5501] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.049645][ T5503] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.160588][ T5505] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.412161][ T5508] loop4: detected capacity change from 0 to 2048
[ 1616.459359][ T5512] loop1: detected capacity change from 0 to 2048
[ 1616.479105][ T5513] loop2: detected capacity change from 0 to 2048
[ 1616.549972][ T5516] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.581242][ T5515] loop0: detected capacity change from 0 to 2048
[ 1616.604929][ T5517] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.637572][ T5520] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1616.711797][ T5522] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.033633][ T5530] loop4: detected capacity change from 0 to 2048
[ 1617.055628][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1617.104422][ T5526] loop5: detected capacity change from 0 to 2048
[ 1617.148200][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1617.163203][ T5531] loop3: detected capacity change from 0 to 2048
[ 1617.222884][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1617.234960][ T5536] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.275020][ T5534] loop1: detected capacity change from 0 to 2048
[ 1617.285370][ T5537] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.300449][ T5535] loop2: detected capacity change from 0 to 2048
[ 1617.388421][ T5540] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.427115][ T5541] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.445433][ T5542] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.647354][ T5548] loop0: detected capacity change from 0 to 2048
[ 1617.707062][ T5554] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.746405][ T5553] loop5: detected capacity change from 0 to 2048
[ 1617.773936][ T5352] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1617.780487][ T5550] loop4: detected capacity change from 0 to 2048
[ 1617.868057][ T5552] loop3: detected capacity change from 0 to 2048
[ 1617.913798][ T5560] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.924855][ T5286] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1617.929333][ T5561] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1617.948837][ T5557] loop2: detected capacity change from 0 to 2048
[ 1618.034316][ T5286] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1618.067006][ T5558] loop1: detected capacity change from 0 to 2048
[ 1618.094486][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1618.096306][ T5564] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.140915][ T5565] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.195897][ T5566] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.433837][ T5570] loop5: detected capacity change from 0 to 2048
[ 1618.443936][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1618.530268][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1618.571033][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1618.591636][ T5574] loop2: detected capacity change from 0 to 2048
[ 1618.603725][ T5577] loop3: detected capacity change from 0 to 2048
[ 1618.614579][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1618.626724][ T5579] loop1: detected capacity change from 0 to 2048
[ 1618.644268][ T5576] loop4: detected capacity change from 0 to 2048
[ 1618.656237][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1618.663286][ T5305] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1618.675485][ T5581] loop0: detected capacity change from 0 to 2048
[ 1618.681587][ T5369] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1618.708206][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1618.723593][ T5582] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.761419][ T5583] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.776262][ T5584] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:56:24 executed programs: 75
[ 1618.824145][ T5585] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.857196][ T5588] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1618.868242][   T27] kauditd_printk_skb: 32 callbacks suppressed
[ 1618.868262][   T27] audit: type=1804 audit(1679223384.414:71): pid=5579 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/12/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1618.921317][ T5590] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.027613][   T27] audit: type=1804 audit(1679223384.414:72): pid=5577 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/10/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1619.280391][ T5597] loop1: detected capacity change from 0 to 2048
[ 1619.290690][ T5596] loop3: detected capacity change from 0 to 2048
[ 1619.300748][   T27] audit: type=1804 audit(1679223384.434:73): pid=5570 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/10/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1619.435732][ T5604] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.442028][ T5599] loop4: detected capacity change from 0 to 2048
[ 1619.466782][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1619.511397][   T27] audit: type=1804 audit(1679223384.474:74): pid=5574 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/9/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1619.520380][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1619.549466][ T5608] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.560977][ T5601] loop5: detected capacity change from 0 to 2048
[ 1619.607788][ T5605] loop0: detected capacity change from 0 to 2048
[ 1619.624696][ T5606] loop2: detected capacity change from 0 to 2048
[ 1619.659805][   T27] audit: type=1804 audit(1679223384.534:75): pid=5581 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/14/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1619.710830][ T5611] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.732033][ T5610] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.750058][ T5612] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.820962][   T27] audit: type=1804 audit(1679223384.554:76): pid=5576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/14/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1619.846490][ T5618] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1619.979762][ T5616] loop1: detected capacity change from 0 to 2048
[ 1620.025154][ T5620] loop3: detected capacity change from 0 to 2048
[ 1620.033901][ T5305] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1620.059264][   T27] audit: type=1804 audit(1679223385.134:77): pid=5597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/13/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1620.065077][ T5352] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1620.208028][ T5623] loop0: detected capacity change from 0 to 2048
[ 1620.214930][ T5630] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.244146][   T27] audit: type=1804 audit(1679223385.204:78): pid=5596 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/11/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1620.278944][ T5625] loop5: detected capacity change from 0 to 2048
[ 1620.317431][ T5629] loop2: detected capacity change from 0 to 2048
[ 1620.356944][ T5633] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.364857][ T5632] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.394024][ T5627] loop4: detected capacity change from 0 to 2048
[ 1620.409460][   T27] audit: type=1804 audit(1679223385.354:79): pid=5601 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/11/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1620.441394][ T5635] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.443943][ T5634] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.463791][   T27] audit: type=1804 audit(1679223385.364:80): pid=5605 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/15/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1620.570708][ T5638] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.798029][ T5642] loop1: detected capacity change from 0 to 2048
[ 1620.919047][ T5650] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1620.932831][ T5647] loop3: detected capacity change from 0 to 2048
[ 1620.948648][ T5649] loop0: detected capacity change from 0 to 2048
[ 1620.963373][ T5648] loop4: detected capacity change from 0 to 2048
[ 1621.059758][ T5654] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.072178][ T5653] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.108852][ T5656] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.208723][ T5655] loop5: detected capacity change from 0 to 2048
[ 1621.307925][ T5660] loop1: detected capacity change from 0 to 2048
[ 1621.348024][ T5664] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.435874][ T5662] loop2: detected capacity change from 0 to 2048
[ 1621.493532][ T5669] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.528086][ T5667] loop3: detected capacity change from 0 to 2048
[ 1621.575389][ T5673] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.660478][ T5676] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.663462][ T5670] loop0: detected capacity change from 0 to 2048
[ 1621.694266][ T5674] loop5: detected capacity change from 0 to 2048
[ 1621.827718][ T5679] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.840337][ T5681] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1621.968619][ T5680] loop1: detected capacity change from 0 to 2048
[ 1622.023775][ T5684] loop4: detected capacity change from 0 to 2048
[ 1622.062005][ T5685] loop2: detected capacity change from 0 to 2048
[ 1622.090250][ T5688] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.154217][ T5689] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.182203][ T5691] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.516330][ T5695] loop1: detected capacity change from 0 to 2048
[ 1622.600230][ T5698] loop3: detected capacity change from 0 to 2048
[ 1622.607757][ T5699] loop4: detected capacity change from 0 to 2048
[ 1622.643192][ T5704] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.687832][ T5702] loop0: detected capacity change from 0 to 2048
[ 1622.693070][ T5352] blk_print_req_error: 23 callbacks suppressed
[ 1622.693090][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1622.703172][ T5703] loop5: detected capacity change from 0 to 2048
[ 1622.745935][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1622.773817][ T5706] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.776242][ T5707] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.792737][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1622.847483][ T5708] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1622.934462][ T5710] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.258931][ T5715] loop2: detected capacity change from 0 to 2048
[ 1623.333196][ T5717] loop1: detected capacity change from 0 to 2048
[ 1623.373868][ T5723] loop0: detected capacity change from 0 to 2048
[ 1623.381817][ T5724] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.413633][ T5720] loop4: detected capacity change from 0 to 2048
[ 1623.424309][ T5722] loop5: detected capacity change from 0 to 2048
[ 1623.466333][ T5725] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.479408][ T5726] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.524393][ T5728] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.592186][ T5734] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1623.676348][ T5731] loop3: detected capacity change from 0 to 2048
[ 1623.781405][ T5739] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:56:29 executed programs: 116
[ 1623.892891][ T5740] loop1: detected capacity change from 0 to 2048
[ 1623.926675][ T5737] loop0: detected capacity change from 0 to 2048
[ 1623.976171][ T5743] loop4: detected capacity change from 0 to 2048
[ 1624.001585][ T5745] loop5: detected capacity change from 0 to 2048
[ 1624.010040][ T5746] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.021938][ T5747] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.073316][ T5750] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.074498][   T27] kauditd_printk_skb: 32 callbacks suppressed
[ 1624.074517][   T27] audit: type=1804 audit(1679223389.634:113): pid=5740 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/20/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1624.167269][ T5752] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.210148][ T5749] loop3: detected capacity change from 0 to 2048
[ 1624.306022][   T27] audit: type=1804 audit(1679223389.674:114): pid=5743 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/21/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1624.356720][ T5756] loop2: detected capacity change from 0 to 2048
[ 1624.381561][ T5759] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.473630][ T5763] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.511223][   T27] audit: type=1804 audit(1679223389.674:115): pid=5737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/21/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1624.540582][ T5760] loop0: detected capacity change from 0 to 2048
[ 1624.673873][   T27] audit: type=1804 audit(1679223389.804:116): pid=5745 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/17/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1624.724220][ T5767] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.731978][ T5764] loop5: detected capacity change from 0 to 2048
[ 1624.767506][   T27] audit: type=1804 audit(1679223390.024:117): pid=5749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/17/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1624.857324][ T5772] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1624.870335][ T5768] loop3: detected capacity change from 0 to 2048
[ 1624.918402][   T27] audit: type=1804 audit(1679223390.134:118): pid=5756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/15/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1624.935186][ T5771] loop2: detected capacity change from 0 to 2048
[ 1624.965181][ T5777] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.044431][ T5775] loop1: detected capacity change from 0 to 2048
[ 1625.087883][ T5782] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.107487][   T27] audit: type=1804 audit(1679223390.374:119): pid=5760 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/22/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1625.166866][ T5780] loop0: detected capacity change from 0 to 2048
[ 1625.173842][ T5784] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.230979][ T5776] loop4: detected capacity change from 0 to 2048
[ 1625.237295][   T27] audit: type=1804 audit(1679223390.514:120): pid=5764 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/18/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1625.267731][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1625.290227][ T5785] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.324630][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1625.366252][ T5524] buffer_io_error: 8 callbacks suppressed
[ 1625.366271][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1625.415879][   T27] audit: type=1804 audit(1679223390.574:121): pid=5768 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/18/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1625.504256][ T5790] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.572611][ T5788] loop2: detected capacity change from 0 to 2048
[ 1625.593081][   T27] audit: type=1804 audit(1679223390.754:122): pid=5771 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/16/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1625.677189][ T5792] loop5: detected capacity change from 0 to 2048
[ 1625.759241][ T5797] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.776495][ T5795] loop1: detected capacity change from 0 to 2048
[ 1625.819031][ T5801] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.880179][ T5803] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1625.901450][ T5800] loop4: detected capacity change from 0 to 2048
[ 1625.927742][ T5799] loop3: detected capacity change from 0 to 2048
[ 1626.021666][ T5807] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.055380][ T5811] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.145885][ T5808] loop5: detected capacity change from 0 to 2048
[ 1626.185335][ T5813] loop2: detected capacity change from 0 to 2048
[ 1626.185648][ T5812] loop0: detected capacity change from 0 to 2048
[ 1626.248421][ T5818] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.269974][ T5819] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.320012][ T5820] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.411248][ T5817] loop4: detected capacity change from 0 to 2048
[ 1626.533124][ T5824] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.676436][ T5827] loop0: detected capacity change from 0 to 2048
[ 1626.701022][ T5829] loop2: detected capacity change from 0 to 2048
[ 1626.730090][ T5833] loop1: detected capacity change from 0 to 2048
[ 1626.767369][ T5837] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.790533][ T5838] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.819251][ T5831] loop5: detected capacity change from 0 to 2048
[ 1626.828827][ T5840] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.892147][ T5835] loop3: detected capacity change from 0 to 2048
[ 1626.917327][ T5843] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1626.920894][ T5839] loop4: detected capacity change from 0 to 2048
[ 1627.021273][ T5847] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.023317][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1627.097799][ T5846] loop0: detected capacity change from 0 to 2048
[ 1627.155782][ T5852] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.189042][ T5850] loop2: detected capacity change from 0 to 2048
[ 1627.211949][ T5853] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.302898][ T5856] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.432866][ T5857] loop3: detected capacity change from 0 to 2048
[ 1627.435707][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1627.526633][ T5862] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.600621][ T5861] loop4: detected capacity change from 0 to 2048
[ 1627.637147][ T5864] loop2: detected capacity change from 0 to 2048
[ 1627.734972][ T5868] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.788447][ T5869] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1627.842359][ T5867] loop5: detected capacity change from 0 to 2048
[ 1627.869496][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1628.005222][ T5876] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.097409][ T5873] loop1: detected capacity change from 0 to 2048
[ 1628.133771][ T5875] loop0: detected capacity change from 0 to 2048
[ 1628.171634][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1628.270546][ T5882] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.289186][ T5883] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.358369][ T5879] loop4: detected capacity change from 0 to 2048
[ 1628.454636][ T5881] loop2: detected capacity change from 0 to 2048
[ 1628.461960][ T5890] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.509366][ T5369] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1628.518516][ T5885] loop3: detected capacity change from 0 to 2048
[ 1628.557132][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1628.602251][ T5888] loop5: detected capacity change from 0 to 2048
[ 1628.620041][ T5894] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.672864][ T5895] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.749935][ T5898] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1628.825405][ T5893] loop1: detected capacity change from 0 to 2048
[ 1628.878027][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1628.956343][ T5900] loop4: detected capacity change from 0 to 2048
[ 1628.974244][ T5369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1629.037237][ T5908] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.042956][ T5903] loop3: detected capacity change from 0 to 2048
[ 1629.081845][ T5286] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1629.117466][ T5906] loop5: detected capacity change from 0 to 2048
[ 1629.122378][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1629.136034][ T5912] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:56:34 executed programs: 157
[ 1629.173008][   T27] kauditd_printk_skb: 30 callbacks suppressed
[ 1629.173029][   T27] audit: type=1804 audit(1679223394.734:153): pid=5893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/25/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1629.203128][ T5907] loop2: detected capacity change from 0 to 2048
[ 1629.249392][ T5518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1629.275081][ T5911] loop0: detected capacity change from 0 to 2048
[ 1629.296099][ T5915] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.306826][ T5914] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.328576][   T27] audit: type=1804 audit(1679223394.804:154): pid=5900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/28/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1629.429101][ T5917] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.471457][ T5919] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.631807][   T27] audit: type=1804 audit(1679223394.954:155): pid=5903 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/23/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1629.767278][ T5924] loop4: detected capacity change from 0 to 2048
[ 1629.790635][ T5925] loop1: detected capacity change from 0 to 2048
[ 1629.792681][   T27] audit: type=1804 audit(1679223394.964:156): pid=5906 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/24/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1629.802149][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1629.843205][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1629.930383][ T5931] loop2: detected capacity change from 0 to 2048
[ 1629.933363][ T5929] loop5: detected capacity change from 0 to 2048
[ 1629.945122][ T5933] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1629.959108][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1629.972838][ T5305] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1629.987189][ T5928] loop0: detected capacity change from 0 to 2048
[ 1630.040367][ T5936] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.053443][   T27] audit: type=1804 audit(1679223395.104:157): pid=5911 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/28/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1630.081656][ T5937] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.122848][ T5938] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.140703][ T5939] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.219952][   T27] audit: type=1804 audit(1679223395.144:158): pid=5907 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/23/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1630.245545][   T27] audit: type=1804 audit(1679223395.614:159): pid=5925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/26/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1630.286637][ T5934] loop3: detected capacity change from 0 to 2048
[ 1630.452263][ T5952] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.476332][   T27] audit: type=1804 audit(1679223395.734:160): pid=5924 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/29/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1630.555987][ T5945] loop1: detected capacity change from 0 to 2048
[ 1630.561059][ T5286] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1630.622327][ T5953] loop0: detected capacity change from 0 to 2048
[ 1630.623720][ T5948] loop4: detected capacity change from 0 to 2048
[ 1630.645742][ T5518] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1630.648875][   T27] audit: type=1804 audit(1679223395.734:161): pid=5931 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/24/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1630.666320][ T5954] loop2: detected capacity change from 0 to 2048
[ 1630.717403][ T5956] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.729457][ T5951] loop5: detected capacity change from 0 to 2048
[ 1630.767085][ T5957] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.799442][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1630.826025][ T5959] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.895042][   T27] audit: type=1804 audit(1679223395.764:162): pid=5929 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/25/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1630.953201][ T5964] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.968328][ T5965] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1630.984889][ T5962] loop3: detected capacity change from 0 to 2048
[ 1631.120143][ T5971] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.197886][ T5969] loop1: detected capacity change from 0 to 2048
[ 1631.221050][ T5972] loop0: detected capacity change from 0 to 2048
[ 1631.233102][ T5974] loop4: detected capacity change from 0 to 2048
[ 1631.295574][ T5980] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.343726][ T5976] loop5: detected capacity change from 0 to 2048
[ 1631.347504][ T5981] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.405782][ T5982] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.455288][ T5978] loop2: detected capacity change from 0 to 2048
[ 1631.491980][ T5518] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1631.539911][ T5986] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.651185][ T5990] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.869892][ T5991] loop1: detected capacity change from 0 to 2048
[ 1631.880824][ T5992] loop0: detected capacity change from 0 to 2048
[ 1631.935855][ T5995] loop4: detected capacity change from 0 to 2048
[ 1631.963662][ T5997] loop5: detected capacity change from 0 to 2048
[ 1631.972775][ T6000] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1631.982145][ T5518] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1632.001194][ T6002] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.097529][ T6005] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.098686][ T6006] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.155345][ T5999] loop3: detected capacity change from 0 to 2048
[ 1632.211103][ T6003] loop2: detected capacity change from 0 to 2048
[ 1632.251375][ T6012] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.354120][ T6015] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.436586][ T6011] loop1: detected capacity change from 0 to 2048
[ 1632.456497][ T6016] loop5: detected capacity change from 0 to 2048
[ 1632.499657][ T6018] loop4: detected capacity change from 0 to 2048
[ 1632.556956][ T6022] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.561568][ T6023] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.592405][ T6024] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.619018][ T6021] loop3: detected capacity change from 0 to 2048
[ 1632.751140][ T6030] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.776866][ T6026] loop0: detected capacity change from 0 to 2048
[ 1632.918696][ T6036] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1632.946791][ T6034] loop4: detected capacity change from 0 to 2048
[ 1633.024868][ T6035] loop1: detected capacity change from 0 to 2048
[ 1633.093009][ T6042] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.128289][ T6043] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.145380][ T6041] loop2: detected capacity change from 0 to 2048
[ 1633.151841][ T6040] loop3: detected capacity change from 0 to 2048
[ 1633.222217][ T6048] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.237424][ T6049] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.280128][ T6046] loop0: detected capacity change from 0 to 2048
[ 1633.371654][ T6056] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.483914][ T6058] loop1: detected capacity change from 0 to 2048
[ 1633.493873][ T6055] loop4: detected capacity change from 0 to 2048
[ 1633.496183][ T6057] loop5: detected capacity change from 0 to 2048
[ 1633.556699][ T6064] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.579702][ T6066] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.581091][ T6065] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.614059][ T6061] loop2: detected capacity change from 0 to 2048
[ 1633.630423][ T6063] loop3: detected capacity change from 0 to 2048
[ 1633.715326][ T6071] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.753323][ T6073] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.828479][ T6070] loop0: detected capacity change from 0 to 2048
[ 1633.956870][ T6079] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1633.980811][ T6077] loop5: detected capacity change from 0 to 2048
[ 1634.080738][ T6080] loop3: detected capacity change from 0 to 2048
[ 1634.090661][ T6084] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.182504][ T6083] loop2: detected capacity change from 0 to 2048
[ 1634.198580][ T6086] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:56:39 executed programs: 203
[ 1634.283096][   T27] kauditd_printk_skb: 36 callbacks suppressed
[ 1634.283115][   T27] audit: type=1804 audit(1679223399.844:199): pid=6080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/30/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1634.346409][ T6093] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.354444][ T6088] loop0: detected capacity change from 0 to 2048
[ 1634.412360][ T6091] loop5: detected capacity change from 0 to 2048
[ 1634.446237][   T27] audit: type=1804 audit(1679223399.984:200): pid=6083 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/30/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1634.479383][ T6097] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.509510][ T6096] loop1: detected capacity change from 0 to 2048
[ 1634.535572][ T6099] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.573972][ T6102] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.591808][   T27] audit: type=1804 audit(1679223400.154:201): pid=6088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/36/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1634.623808][ T6095] loop4: detected capacity change from 0 to 2048
[ 1634.729402][ T6106] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.746827][   T27] audit: type=1804 audit(1679223400.174:202): pid=6091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/32/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1634.819430][ T6103] loop3: detected capacity change from 0 to 2048
[ 1634.878741][   T27] audit: type=1804 audit(1679223400.204:203): pid=6096 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/33/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1634.927422][ T6110] loop5: detected capacity change from 0 to 2048
[ 1634.956913][ T6114] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1634.968457][ T6112] loop1: detected capacity change from 0 to 2048
[ 1634.980182][ T6113] loop0: detected capacity change from 0 to 2048
[ 1635.016387][ T6116] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.036624][   T27] audit: type=1804 audit(1679223400.364:204): pid=6095 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/36/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1635.083358][ T6120] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.088860][ T6121] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.136212][   T27] audit: type=1804 audit(1679223400.624:205): pid=6103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/31/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1635.237249][ T6117] loop4: detected capacity change from 0 to 2048
[ 1635.255801][ T6122] loop2: detected capacity change from 0 to 2048
[ 1635.264011][   T27] audit: type=1804 audit(1679223400.664:206): pid=6110 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/33/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1635.349068][ T6128] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.377807][ T6129] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.382488][ T6127] loop3: detected capacity change from 0 to 2048
[ 1635.409601][   T27] audit: type=1804 audit(1679223400.724:207): pid=6113 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/37/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1635.525568][ T6132] loop0: detected capacity change from 0 to 2048
[ 1635.538777][ T6136] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.569309][ T6134] loop1: detected capacity change from 0 to 2048
[ 1635.576417][   T27] audit: type=1804 audit(1679223400.764:208): pid=6112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/34/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1635.616821][ T6139] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.697518][ T6143] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.746632][ T6138] loop2: detected capacity change from 0 to 2048
[ 1635.849744][ T6144] loop4: detected capacity change from 0 to 2048
[ 1635.869114][ T6148] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1635.912217][ T6147] loop5: detected capacity change from 0 to 2048
[ 1635.978118][ T6153] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.004118][ T6150] loop0: detected capacity change from 0 to 2048
[ 1636.036574][ T6155] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.086738][ T6154] loop1: detected capacity change from 0 to 2048
[ 1636.157631][ T6159] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.190692][ T6161] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.340354][ T6160] loop2: detected capacity change from 0 to 2048
[ 1636.367624][ T6165] loop5: detected capacity change from 0 to 2048
[ 1636.387742][ T6166] loop3: detected capacity change from 0 to 2048
[ 1636.438637][ T6170] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.471832][ T6172] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.472760][ T6171] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.526798][ T6169] loop0: detected capacity change from 0 to 2048
[ 1636.629097][ T6176] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.862499][ T6178] loop2: detected capacity change from 0 to 2048
[ 1636.884072][ T6182] loop5: detected capacity change from 0 to 2048
[ 1636.901231][ T6183] loop4: detected capacity change from 0 to 2048
[ 1636.942855][ T6187] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1636.974744][ T6189] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.001605][ T6190] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.035575][ T6185] loop0: detected capacity change from 0 to 2048
[ 1637.088842][ T6188] loop1: detected capacity change from 0 to 2048
[ 1637.153072][ T6194] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.166885][ T6195] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.343003][ T6197] loop2: detected capacity change from 0 to 2048
[ 1637.448259][ T6204] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.455953][ T6202] loop4: detected capacity change from 0 to 2048
[ 1637.474966][ T6203] loop3: detected capacity change from 0 to 2048
[ 1637.572007][ T6205] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.633536][ T6207] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1637.997269][ T6211] loop5: detected capacity change from 0 to 2048
[ 1638.035014][ T6214] loop3: detected capacity change from 0 to 2048
[ 1638.080870][ T6215] loop0: detected capacity change from 0 to 2048
[ 1638.095117][ T6218] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.144674][ T6217] loop1: detected capacity change from 0 to 2048
[ 1638.189286][ T6219] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.220306][ T6220] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.233679][ T6221] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.432743][ T6226] loop2: detected capacity change from 0 to 2048
[ 1638.519340][ T6236] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.521791][ T6229] loop4: detected capacity change from 0 to 2048
[ 1638.591124][ T6233] loop1: detected capacity change from 0 to 2048
[ 1638.607244][ T6234] loop3: detected capacity change from 0 to 2048
[ 1638.636989][ T6237] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.651589][ T6235] loop0: detected capacity change from 0 to 2048
[ 1638.718966][ T6240] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.724720][ T6241] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1638.763661][ T6242] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.023509][ T6248] loop4: detected capacity change from 0 to 2048
[ 1639.066227][ T6249] loop5: detected capacity change from 0 to 2048
[ 1639.110467][ T6251] loop1: detected capacity change from 0 to 2048
[ 1639.140772][ T6254] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.168809][ T6255] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.197960][ T6256] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.212141][ T6253] loop0: detected capacity change from 0 to 2048
[ 1639.248044][ T5524] blk_print_req_error: 16 callbacks suppressed
[ 1639.248065][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1639.359510][ T6261] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.432464][   T27] kauditd_printk_skb: 34 callbacks suppressed
[ 1639.432483][   T27] audit: type=1804 audit(1679223404.994:243): pid=6253 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/44/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1639.538423][ T6262] loop4: detected capacity change from 0 to 2048
[ 1639.542671][ T6264] loop2: detected capacity change from 0 to 2048
[ 1639.585464][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1639.621494][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1639.633668][ T5286] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1639.660011][ T6272] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.723235][ T6273] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1639.745477][   T27] audit: type=1804 audit(1679223405.304:244): pid=6264 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/37/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1639.746787][ T6268] loop1: detected capacity change from 0 to 2048
2023/03/19 10:56:45 executed programs: 247
[ 1639.831662][ T5305] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1639.855873][ T6271] loop3: detected capacity change from 0 to 2048
[ 1639.871728][ T6269] loop5: detected capacity change from 0 to 2048
[ 1639.910153][ T5305] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1639.919396][ T5305] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1639.922111][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1639.966453][   T27] audit: type=1804 audit(1679223405.444:245): pid=6262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/43/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1640.005000][ T6276] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.082232][ T6279] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.147684][ T6282] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.181481][   T27] audit: type=1804 audit(1679223405.674:246): pid=6271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/37/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1640.325467][ T6284] loop4: detected capacity change from 0 to 2048
[ 1640.341756][ T6281] loop0: detected capacity change from 0 to 2048
[ 1640.364233][   T27] audit: type=1804 audit(1679223405.734:247): pid=6268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/41/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1640.405786][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1640.462222][ T6294] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.513899][ T6287] loop1: detected capacity change from 0 to 2048
[ 1640.540105][ T6296] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.545802][ T5369] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1640.573265][ T6289] loop3: detected capacity change from 0 to 2048
[ 1640.588199][   T27] audit: type=1804 audit(1679223405.834:248): pid=6269 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/39/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1640.599616][ T6293] loop2: detected capacity change from 0 to 2048
[ 1640.619712][ T6292] loop5: detected capacity change from 0 to 2048
[ 1640.655666][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1640.701461][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1640.714893][ T6299] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.727688][ T6298] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.770629][ T6301] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1640.788725][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1640.811242][   T27] audit: type=1804 audit(1679223406.144:249): pid=6281 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/45/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1640.978808][ T6308] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.013794][ T6302] loop0: detected capacity change from 0 to 2048
[ 1641.019926][   T27] audit: type=1804 audit(1679223406.194:250): pid=6284 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/44/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1641.051725][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1641.059673][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1641.086301][ T6307] loop4: detected capacity change from 0 to 2048
[ 1641.110552][ T5369] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1641.118548][ T5369] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1641.159576][ T6314] loop5: detected capacity change from 0 to 2048
[ 1641.166164][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1641.166444][ T6312] loop3: detected capacity change from 0 to 2048
[ 1641.189481][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1641.193604][   T27] audit: type=1804 audit(1679223406.404:251): pid=6289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/38/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1641.250555][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1641.263395][ T6316] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.290172][ T6317] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.303871][ T6313] loop1: detected capacity change from 0 to 2048
[ 1641.326564][ T6318] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.359174][ T6322] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.417319][   T27] audit: type=1804 audit(1679223406.404:252): pid=6287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/42/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1641.561186][ T6326] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.565545][ T6323] loop2: detected capacity change from 0 to 2048
[ 1641.711352][ T6331] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.725968][ T6328] loop0: detected capacity change from 0 to 2048
[ 1641.902113][ T6332] loop4: detected capacity change from 0 to 2048
[ 1641.912297][ T6336] loop3: detected capacity change from 0 to 2048
[ 1641.927360][ T6340] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1641.952938][ T6335] loop5: detected capacity change from 0 to 2048
[ 1642.073744][ T6343] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.090817][ T6344] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.111144][ T6339] loop1: detected capacity change from 0 to 2048
[ 1642.134819][ T6346] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.302981][ T6352] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.305409][ T6345] loop2: detected capacity change from 0 to 2048
[ 1642.472268][ T6351] loop0: detected capacity change from 0 to 2048
[ 1642.559394][ T6360] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.604151][ T6355] loop4: detected capacity change from 0 to 2048
[ 1642.649331][ T6357] loop5: detected capacity change from 0 to 2048
[ 1642.654692][ T6359] loop3: detected capacity change from 0 to 2048
[ 1642.693047][ T6362] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.754245][ T6363] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.796910][ T6365] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1642.858096][ T6369] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.021496][ T6370] loop1: detected capacity change from 0 to 2048
[ 1643.139128][ T6371] loop2: detected capacity change from 0 to 2048
[ 1643.182066][ T6378] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.294290][ T6377] loop0: detected capacity change from 0 to 2048
[ 1643.344648][ T6382] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.379196][ T6376] loop4: detected capacity change from 0 to 2048
[ 1643.452651][ T6384] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.550111][ T6389] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.673501][ T6381] loop3: detected capacity change from 0 to 2048
[ 1643.712532][ T6386] loop1: detected capacity change from 0 to 2048
[ 1643.726886][ T6390] loop5: detected capacity change from 0 to 2048
[ 1643.840683][ T6397] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.866439][ T6393] loop2: detected capacity change from 0 to 2048
[ 1643.873358][ T6400] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.876475][ T6399] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1643.952425][ T6395] loop0: detected capacity change from 0 to 2048
[ 1644.043364][ T6398] loop4: detected capacity change from 0 to 2048
[ 1644.060432][ T6404] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.138966][ T6405] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.210555][ T6413] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.358653][ T6412] loop5: detected capacity change from 0 to 2048
[ 1644.390498][ T6414] loop1: detected capacity change from 0 to 2048
[ 1644.405812][ T6408] loop3: detected capacity change from 0 to 2048
[ 1644.473550][ T6421] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.498747][ T6422] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.524958][ T6423] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.559297][   T27] kauditd_printk_skb: 28 callbacks suppressed
[ 1644.559322][   T27] audit: type=1804 audit(1679223410.114:281): pid=6414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/47/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1644.572548][ T6417] loop2: detected capacity change from 0 to 2048
[ 1644.722729][ T6424] loop4: detected capacity change from 0 to 2048
[ 1644.730609][ T6419] loop0: detected capacity change from 0 to 2048
[ 1644.763486][ T6429] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.781834][   T27] audit: type=1804 audit(1679223410.164:282): pid=6412 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/45/file0/bus" dev="loop5" ino=18 res=1 errno=0
2023/03/19 10:56:50 executed programs: 288
[ 1644.836194][ T6434] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.851845][ T6436] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1644.941818][ T6432] loop3: detected capacity change from 0 to 2048
[ 1644.952827][ T6433] loop5: detected capacity change from 0 to 2048
[ 1644.968712][ T6437] loop1: detected capacity change from 0 to 2048
[ 1644.978114][   T27] audit: type=1804 audit(1679223410.194:283): pid=6408 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/43/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1645.082766][ T6444] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.096762][ T6443] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.124551][   T27] audit: type=1804 audit(1679223410.454:284): pid=6417 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/43/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1645.173010][ T6449] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.280518][   T27] audit: type=1804 audit(1679223410.474:285): pid=6424 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/50/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1645.344121][ T6442] loop4: detected capacity change from 0 to 2048
[ 1645.364487][ T6450] loop0: detected capacity change from 0 to 2048
[ 1645.381537][ T6446] loop2: detected capacity change from 0 to 2048
[ 1645.413173][ T5352] blk_print_req_error: 171 callbacks suppressed
[ 1645.413194][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1645.474008][   T27] audit: type=1804 audit(1679223410.494:286): pid=6419 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/51/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1645.505018][ T6458] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.531482][ T6459] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.569006][ T6457] loop3: detected capacity change from 0 to 2048
[ 1645.582764][ T6455] loop1: detected capacity change from 0 to 2048
[ 1645.633941][ T5305] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1645.655730][   T27] audit: type=1804 audit(1679223410.784:287): pid=6433 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/46/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1645.673403][ T6456] loop5: detected capacity change from 0 to 2048
[ 1645.686477][ T6461] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.703969][ T6462] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.772624][ T6466] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.862321][ T6467] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1645.933374][   T27] audit: type=1804 audit(1679223410.784:288): pid=6432 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/44/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1646.074337][ T6470] loop4: detected capacity change from 0 to 2048
[ 1646.146352][ T6473] loop3: detected capacity change from 0 to 2048
[ 1646.149341][   T27] audit: type=1804 audit(1679223410.814:289): pid=6437 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/48/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1646.218260][ T6475] loop2: detected capacity change from 0 to 2048
[ 1646.228730][ T6481] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.254114][ T6483] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.275971][ T6477] loop1: detected capacity change from 0 to 2048
[ 1646.311494][   T27] audit: type=1804 audit(1679223411.164:290): pid=6442 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/51/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1646.328265][ T6479] loop5: detected capacity change from 0 to 2048
[ 1646.371930][ T6485] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.392140][ T6482] loop0: detected capacity change from 0 to 2048
[ 1646.399401][ T6487] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.522248][ T6491] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.524345][ T6490] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1646.724380][ T6493] loop4: detected capacity change from 0 to 2048
[ 1646.807676][ T6497] loop2: detected capacity change from 0 to 2048
[ 1646.829524][ T6499] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.010683][ T6502] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.083456][ T6500] loop0: detected capacity change from 0 to 2048
[ 1647.239643][ T6506] loop4: detected capacity change from 0 to 2048
[ 1647.251595][ T6509] loop3: detected capacity change from 0 to 2048
[ 1647.273070][ T6513] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.290279][ T6510] loop5: detected capacity change from 0 to 2048
[ 1647.322502][ T6511] loop1: detected capacity change from 0 to 2048
[ 1647.359950][ T6515] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.429096][ T6517] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.447995][ T6519] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.464486][ T6514] loop2: detected capacity change from 0 to 2048
[ 1647.479430][ T6520] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.506038][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1647.685520][ T6526] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.778731][ T6524] loop0: detected capacity change from 0 to 2048
[ 1647.858226][ T6528] loop4: detected capacity change from 0 to 2048
[ 1647.880323][ T6534] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.922745][ T6536] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1647.930792][ T6532] loop3: detected capacity change from 0 to 2048
[ 1648.005458][ T6533] loop5: detected capacity change from 0 to 2048
[ 1648.051883][ T6539] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.084895][ T6541] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.212969][ T6542] loop2: detected capacity change from 0 to 2048
[ 1648.290108][ T6551] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.322903][ T6549] loop4: detected capacity change from 0 to 2048
[ 1648.328361][ T6550] loop1: detected capacity change from 0 to 2048
[ 1648.398760][ T6547] loop0: detected capacity change from 0 to 2048
[ 1648.429684][ T6556] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.443281][ T6555] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.471981][ T6553] loop5: detected capacity change from 0 to 2048
[ 1648.558091][ T6559] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.575729][ T6560] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.707053][ T6562] loop2: detected capacity change from 0 to 2048
[ 1648.815776][ T6572] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.827941][ T6566] loop4: detected capacity change from 0 to 2048
[ 1648.909285][ T6568] loop0: detected capacity change from 0 to 2048
[ 1648.921589][ T6575] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1648.936191][ T6573] loop3: detected capacity change from 0 to 2048
[ 1648.961423][ T6571] loop5: detected capacity change from 0 to 2048
[ 1649.005673][ T6577] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.020858][ T6578] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.102785][ T6582] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.191256][ T6579] loop2: detected capacity change from 0 to 2048
[ 1649.296333][ T6587] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.424249][ T6588] loop1: detected capacity change from 0 to 2048
[ 1649.444808][ T6589] loop3: detected capacity change from 0 to 2048
[ 1649.513044][ T6591] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.554897][ T6592] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.606911][   T27] kauditd_printk_skb: 34 callbacks suppressed
[ 1649.606931][   T27] audit: type=1804 audit(1679223415.164:325): pid=6589 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/50/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1649.663952][   T27] audit: type=1804 audit(1679223415.204:326): pid=6588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/53/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1649.692886][ T6595] loop2: detected capacity change from 0 to 2048
[ 1649.810177][ T6599] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1649.872962][   T27] audit: type=1804 audit(1679223415.434:327): pid=6595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/51/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1649.906538][ T6598] loop5: detected capacity change from 0 to 2048
2023/03/19 10:56:55 executed programs: 330
[ 1649.985747][ T6607] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.013277][ T6602] loop4: detected capacity change from 0 to 2048
[ 1650.053959][   T27] audit: type=1804 audit(1679223415.614:328): pid=6598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/53/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1650.059795][ T6606] loop0: detected capacity change from 0 to 2048
[ 1650.095396][ T6603] loop1: detected capacity change from 0 to 2048
[ 1650.166985][ T6609] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.235995][ T6611] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.250218][   T27] audit: type=1804 audit(1679223415.804:329): pid=6602 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/58/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1650.277799][ T6613] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.327518][ T6612] loop5: detected capacity change from 0 to 2048
[ 1650.376990][   T27] audit: type=1804 audit(1679223415.874:330): pid=6603 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/54/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1650.473675][ T6619] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.558328][   T27] audit: type=1804 audit(1679223415.924:331): pid=6606 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/58/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1650.568749][ T6618] loop3: detected capacity change from 0 to 2048
[ 1650.674163][ T6621] loop1: detected capacity change from 0 to 2048
[ 1650.738719][   T27] audit: type=1804 audit(1679223416.094:332): pid=6612 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/54/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1650.785171][ T6623] loop0: detected capacity change from 0 to 2048
[ 1650.803525][ T6627] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.823413][ T6629] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1650.924756][   T27] audit: type=1804 audit(1679223416.434:333): pid=6621 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/55/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1651.012032][ T6632] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.051774][ T6628] loop2: detected capacity change from 0 to 2048
[ 1651.176975][   T27] audit: type=1804 audit(1679223416.454:334): pid=6618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/51/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1651.233578][ T6638] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.251461][ T6634] loop4: detected capacity change from 0 to 2048
[ 1651.296989][ T6637] loop1: detected capacity change from 0 to 2048
[ 1651.367629][ T6640] loop5: detected capacity change from 0 to 2048
[ 1651.382028][ T5305] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1651.408716][ T5305] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1651.444729][ T6643] loop0: detected capacity change from 0 to 2048
[ 1651.461185][ T6646] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.478172][ T6647] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.503846][ T5286] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1651.527493][ T5305] buffer_io_error: 126 callbacks suppressed
[ 1651.527512][ T5305] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1651.593600][ T5286] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1651.600575][ T6645] loop3: detected capacity change from 0 to 2048
[ 1651.618380][ T5286] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1651.623388][ T5518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1651.706587][ T6652] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.718646][ T6651] loop2: detected capacity change from 0 to 2048
[ 1651.729793][ T6653] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.755953][ T6654] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.783060][ T5369] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1651.936845][ T6661] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1651.977268][ T6658] loop4: detected capacity change from 0 to 2048
[ 1652.064899][ T6662] loop1: detected capacity change from 0 to 2048
[ 1652.098368][ T6670] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.144723][ T6664] loop3: detected capacity change from 0 to 2048
[ 1652.149374][ T6668] loop5: detected capacity change from 0 to 2048
[ 1652.165836][ T6671] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.233610][ T6669] loop0: detected capacity change from 0 to 2048
[ 1652.245830][ T6673] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.358037][ T6678] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.371601][ T6675] loop2: detected capacity change from 0 to 2048
[ 1652.380645][ T6681] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.523113][ T6684] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.591484][ T6679] loop4: detected capacity change from 0 to 2048
[ 1652.609520][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1652.746909][ T6692] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1652.863449][ T6690] loop0: detected capacity change from 0 to 2048
[ 1652.864501][ T6689] loop1: detected capacity change from 0 to 2048
[ 1652.887374][ T6691] loop3: detected capacity change from 0 to 2048
[ 1652.902864][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1652.991033][ T6695] loop2: detected capacity change from 0 to 2048
[ 1652.991960][ T6696] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.016757][ T6697] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.045016][ T6698] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.222083][ T6707] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.271545][ T6704] loop4: detected capacity change from 0 to 2048
[ 1653.294936][ T6705] loop5: detected capacity change from 0 to 2048
[ 1653.331004][ T6713] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.402007][ T6715] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.438486][ T6712] loop3: detected capacity change from 0 to 2048
[ 1653.458628][ T6711] loop0: detected capacity change from 0 to 2048
[ 1653.542341][ T6718] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.570384][ T6719] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.581663][ T6708] loop1: detected capacity change from 0 to 2048
[ 1653.762850][ T6723] loop4: detected capacity change from 0 to 2048
[ 1653.780271][ T6724] loop5: detected capacity change from 0 to 2048
[ 1653.794713][ T6726] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.871328][ T6730] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.890334][ T6732] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1653.997239][ T6728] loop0: detected capacity change from 0 to 2048
[ 1654.067223][ T6733] loop2: detected capacity change from 0 to 2048
[ 1654.099197][ T6738] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.135970][ T6736] loop1: detected capacity change from 0 to 2048
[ 1654.179188][ T6739] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.243080][ T6743] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.409308][ T6742] loop4: detected capacity change from 0 to 2048
[ 1654.528793][ T6749] loop3: detected capacity change from 0 to 2048
[ 1654.538260][ T6753] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.573042][ T6752] loop1: detected capacity change from 0 to 2048
[ 1654.606182][ T6751] loop2: detected capacity change from 0 to 2048
[ 1654.620809][   T27] kauditd_printk_skb: 29 callbacks suppressed
[ 1654.620829][   T27] audit: type=1804 audit(1679223420.184:364): pid=6742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/64/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1654.678837][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1654.767442][ T6760] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.778774][ T6758] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.784045][ T6759] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1654.894650][ T6756] loop5: detected capacity change from 0 to 2048
[ 1654.940097][   T27] audit: type=1804 audit(1679223420.424:365): pid=6751 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/57/file0/bus" dev="loop2" ino=18 res=1 errno=0
2023/03/19 10:57:00 executed programs: 372
[ 1655.024610][ T6769] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.127264][   T27] audit: type=1804 audit(1679223420.444:366): pid=6749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/56/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1655.146312][ T6765] loop4: detected capacity change from 0 to 2048
[ 1655.169551][ T6768] loop0: detected capacity change from 0 to 2048
[ 1655.192823][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1655.210561][ T5286] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1655.222038][ T6771] loop3: detected capacity change from 0 to 2048
[ 1655.244817][ T5286] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1655.260684][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1655.265200][ T5518] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1655.268620][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1655.299061][ T6775] loop1: detected capacity change from 0 to 2048
[ 1655.316208][   T27] audit: type=1804 audit(1679223420.474:367): pid=6752 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/61/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1655.325818][ T6773] loop2: detected capacity change from 0 to 2048
[ 1655.370105][ T6778] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.413278][ T6779] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.438289][ T6781] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.446701][ T6777] loop5: detected capacity change from 0 to 2048
[ 1655.461705][ T6780] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.535124][   T27] audit: type=1804 audit(1679223420.664:368): pid=6756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/59/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1655.540720][ T6784] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.623014][ T6788] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.718631][   T27] audit: type=1804 audit(1679223421.014:369): pid=6768 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/65/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1655.741202][ T6790] loop0: detected capacity change from 0 to 2048
[ 1655.764304][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1655.790355][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1655.804229][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1655.904437][ T6796] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1655.909794][   T27] audit: type=1804 audit(1679223421.044:370): pid=6765 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/65/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1655.940309][ T6794] loop4: detected capacity change from 0 to 2048
[ 1655.973657][ T6795] loop1: detected capacity change from 0 to 2048
[ 1656.037181][ T6800] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.083589][ T6802] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.102581][   T27] audit: type=1804 audit(1679223421.054:371): pid=6771 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/57/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1656.156011][ T6799] loop2: detected capacity change from 0 to 2048
[ 1656.287840][   T27] audit: type=1804 audit(1679223421.124:372): pid=6775 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/62/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1656.327005][ T6810] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.347961][ T6804] loop3: detected capacity change from 0 to 2048
[ 1656.373311][ T6808] loop0: detected capacity change from 0 to 2048
[ 1656.434069][ T6814] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.441964][   T27] audit: type=1804 audit(1679223421.244:373): pid=6777 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/60/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1656.464770][ T6811] loop1: detected capacity change from 0 to 2048
[ 1656.508531][ T6816] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.524021][ T6813] loop5: detected capacity change from 0 to 2048
[ 1656.533997][ T5524] blk_print_req_error: 11 callbacks suppressed
[ 1656.534020][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1656.633219][ T6820] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.634726][ T6821] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1656.921568][ T6826] loop0: detected capacity change from 0 to 2048
[ 1656.957594][ T6827] loop4: detected capacity change from 0 to 2048
[ 1657.030068][ T6834] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.066272][ T6830] loop1: detected capacity change from 0 to 2048
[ 1657.072870][ T6835] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.091553][ T6831] loop5: detected capacity change from 0 to 2048
[ 1657.124122][ T6833] loop2: detected capacity change from 0 to 2048
[ 1657.161721][ T6837] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.206472][ T6841] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.244969][ T6843] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.341096][ T6838] loop3: detected capacity change from 0 to 2048
[ 1657.472299][ T6848] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.572940][ T6847] loop1: detected capacity change from 0 to 2048
[ 1657.645721][ T6853] loop5: detected capacity change from 0 to 2048
[ 1657.736561][ T6855] loop3: detected capacity change from 0 to 2048
[ 1657.746359][ T6856] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.757568][ T5369] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1657.787439][ T6857] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.867299][ T6859] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1657.930835][ T6851] loop2: detected capacity change from 0 to 2048
[ 1657.989188][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1658.133823][ T6867] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.262182][ T6865] loop4: detected capacity change from 0 to 2048
[ 1658.335365][ T6863] loop0: detected capacity change from 0 to 2048
[ 1658.359542][ T6870] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.367602][ T6868] loop3: detected capacity change from 0 to 2048
[ 1658.507137][ T6875] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.528989][ T6878] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.725450][ T6873] loop1: detected capacity change from 0 to 2048
[ 1658.726305][ T6880] loop2: detected capacity change from 0 to 2048
[ 1658.754634][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1658.773954][ T6879] loop5: detected capacity change from 0 to 2048
[ 1658.798982][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1658.849747][ T6889] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.876338][ T6884] loop4: detected capacity change from 0 to 2048
[ 1658.894561][ T6891] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.898445][ T6890] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1658.931589][ T6886] loop3: detected capacity change from 0 to 2048
[ 1658.962163][ T6888] loop0: detected capacity change from 0 to 2048
[ 1659.046641][ T6897] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.060772][ T6896] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.073072][ T6895] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.281857][ T6904] loop2: detected capacity change from 0 to 2048
[ 1659.300845][ T6905] loop1: detected capacity change from 0 to 2048
[ 1659.311380][ T6906] loop5: detected capacity change from 0 to 2048
[ 1659.335858][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1659.391524][ T6909] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.424577][ T6912] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.437923][ T6913] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.465669][ T6908] loop4: detected capacity change from 0 to 2048
[ 1659.500574][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1659.592937][ T6911] loop0: detected capacity change from 0 to 2048
[ 1659.619500][ T6917] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.685389][   T27] kauditd_printk_skb: 31 callbacks suppressed
[ 1659.685410][   T27] audit: type=1804 audit(1679223425.244:405): pid=6908 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/70/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1659.728066][ T6921] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.853728][ T6920] loop5: detected capacity change from 0 to 2048
[ 1659.853802][   T27] audit: type=1804 audit(1679223425.364:406): pid=6911 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/71/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1659.899251][ T6923] loop2: detected capacity change from 0 to 2048
[ 1659.961794][ T6929] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1659.982199][ T6928] loop3: detected capacity change from 0 to 2048
[ 1660.004005][ T6932] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.026022][ T6927] loop4: detected capacity change from 0 to 2048
[ 1660.052478][   T27] audit: type=1804 audit(1679223425.614:407): pid=6920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/66/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1660.097927][ T6935] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:57:05 executed programs: 413
[ 1660.143061][ T6931] loop0: detected capacity change from 0 to 2048
[ 1660.159645][ T6936] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.219398][   T27] audit: type=1804 audit(1679223425.654:408): pid=6923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/64/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1660.271361][ T6945] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.326706][ T6943] loop1: detected capacity change from 0 to 2048
[ 1660.346131][   T27] audit: type=1804 audit(1679223425.744:409): pid=6928 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/63/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1660.371887][ T6942] loop5: detected capacity change from 0 to 2048
[ 1660.391543][ T6944] loop2: detected capacity change from 0 to 2048
[ 1660.402307][ T6947] loop3: detected capacity change from 0 to 2048
[ 1660.408916][   T27] audit: type=1804 audit(1679223425.804:410): pid=6927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/71/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1660.412118][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1660.435988][   T27] audit: type=1804 audit(1679223425.874:411): pid=6931 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/72/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1660.513104][ T6951] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.517751][ T6952] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.536423][ T6953] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.613867][ T6954] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.635996][   T27] audit: type=1804 audit(1679223426.114:412): pid=6942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/67/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1660.705342][ T6950] loop4: detected capacity change from 0 to 2048
[ 1660.788450][   T27] audit: type=1804 audit(1679223426.154:413): pid=6947 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/64/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1660.830880][ T6960] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1660.921842][   T27] audit: type=1804 audit(1679223426.184:414): pid=6943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/69/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1661.003713][ T6961] loop3: detected capacity change from 0 to 2048
[ 1661.023745][ T6964] loop1: detected capacity change from 0 to 2048
[ 1661.026613][ T6965] loop2: detected capacity change from 0 to 2048
[ 1661.107874][ T6968] loop0: detected capacity change from 0 to 2048
[ 1661.125889][ T6969] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.141023][ T6971] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.151970][ T6970] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.267808][ T6973] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.440311][ T6977] loop5: detected capacity change from 0 to 2048
[ 1661.524152][ T6981] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.529349][ T6980] loop3: detected capacity change from 0 to 2048
[ 1661.654844][ T6987] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.693528][ T6984] loop4: detected capacity change from 0 to 2048
[ 1661.717159][ T6985] loop0: detected capacity change from 0 to 2048
[ 1661.823360][ T6992] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.834259][ T6990] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1661.964985][ T6991] loop5: detected capacity change from 0 to 2048
[ 1662.018726][ T6997] loop1: detected capacity change from 0 to 2048
[ 1662.045518][ T6998] loop3: detected capacity change from 0 to 2048
[ 1662.069070][ T7000] loop2: detected capacity change from 0 to 2048
[ 1662.076110][ T7003] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.121304][ T7004] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.160975][ T7006] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.186894][ T7007] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.206373][ T7002] loop0: detected capacity change from 0 to 2048
[ 1662.343885][ T7013] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.475762][ T7012] loop5: detected capacity change from 0 to 2048
[ 1662.554527][ T7018] loop3: detected capacity change from 0 to 2048
[ 1662.562978][ T7021] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.585322][ T7016] loop1: detected capacity change from 0 to 2048
[ 1662.651236][ T7025] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.688234][ T7022] loop4: detected capacity change from 0 to 2048
[ 1662.708323][ T7026] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.718615][ T7023] loop0: detected capacity change from 0 to 2048
[ 1662.840463][ T7030] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.852548][ T7032] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1662.854010][ T7031] loop5: detected capacity change from 0 to 2048
[ 1662.965426][ T7036] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.026147][ T7034] loop3: detected capacity change from 0 to 2048
[ 1663.125549][ T7040] loop2: detected capacity change from 0 to 2048
[ 1663.152051][ T7045] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.212128][ T7041] loop1: detected capacity change from 0 to 2048
[ 1663.227709][ T7044] loop4: detected capacity change from 0 to 2048
[ 1663.327939][ T7047] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.406093][ T7049] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.430914][ T7048] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.636065][ T7053] loop3: detected capacity change from 0 to 2048
[ 1663.689000][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1663.798866][ T7058] loop2: detected capacity change from 0 to 2048
[ 1663.817872][ T7063] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1663.851718][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1663.920305][ T7059] loop0: detected capacity change from 0 to 2048
[ 1663.933157][ T7061] loop4: detected capacity change from 0 to 2048
[ 1663.941380][ T7062] loop1: detected capacity change from 0 to 2048
[ 1663.966591][ T7065] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.004820][ T7068] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.073617][ T7070] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.095878][ T7071] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.200952][ T7067] loop5: detected capacity change from 0 to 2048
[ 1664.363681][ T7077] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.409534][ T7073] loop3: detected capacity change from 0 to 2048
[ 1664.551253][ T7081] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.631725][ T7079] loop2: detected capacity change from 0 to 2048
[ 1664.650847][ T5369] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1664.796834][ T7088] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1664.828318][ T7084] loop5: detected capacity change from 0 to 2048
[ 1664.855886][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1664.889407][   T27] kauditd_printk_skb: 32 callbacks suppressed
[ 1664.889426][   T27] audit: type=1804 audit(1679223430.444:447): pid=7079 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/70/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1664.911268][ T7087] loop4: detected capacity change from 0 to 2048
[ 1664.954178][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1664.970444][ T7090] loop0: detected capacity change from 0 to 2048
[ 1664.999151][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1665.060919][ T7095] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.065728][ T7094] loop3: detected capacity change from 0 to 2048
[ 1665.076588][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1665.084246][ T7097] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.122852][ T7092] loop1: detected capacity change from 0 to 2048
2023/03/19 10:57:10 executed programs: 452
[ 1665.163814][ T7100] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.191675][   T27] audit: type=1804 audit(1679223430.754:448): pid=7084 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/73/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1665.239510][ T7098] loop2: detected capacity change from 0 to 2048
[ 1665.297806][ T7103] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.318833][ T7104] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.366838][   T27] audit: type=1804 audit(1679223430.784:449): pid=7090 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/78/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1665.458348][   T27] audit: type=1804 audit(1679223430.824:450): pid=7087 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/77/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1665.569657][ T7111] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.585978][ T7110] loop0: detected capacity change from 0 to 2048
[ 1665.604300][ T5369] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1665.612571][ T7109] loop5: detected capacity change from 0 to 2048
[ 1665.647651][   T27] audit: type=1804 audit(1679223430.984:451): pid=7094 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/72/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1665.764750][ T7119] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.792745][ T7120] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1665.853162][   T27] audit: type=1804 audit(1679223431.014:452): pid=7092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/75/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1665.854061][ T7117] loop3: detected capacity change from 0 to 2048
[ 1665.888370][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1665.894566][ T7118] loop1: detected capacity change from 0 to 2048
[ 1665.933112][ T5305] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1665.946561][ T5305] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1665.951124][ T7113] loop4: detected capacity change from 0 to 2048
[ 1665.975528][ T5524] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1665.995986][ T5524] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1666.024323][ T7125] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.033713][ T5524] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1666.064063][   T27] audit: type=1804 audit(1679223431.234:453): pid=7098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/71/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1666.136249][ T7128] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.186353][ T7131] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.225550][ T7124] loop2: detected capacity change from 0 to 2048
[ 1666.240166][   T27] audit: type=1804 audit(1679223431.474:454): pid=7109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/74/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1666.343469][ T7133] loop0: detected capacity change from 0 to 2048
[ 1666.359637][ T7130] loop5: detected capacity change from 0 to 2048
[ 1666.368093][ T7135] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.404512][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1666.408619][   T27] audit: type=1804 audit(1679223431.474:455): pid=7110 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/79/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1666.463415][ T7142] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.495964][ T7144] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.582904][ T7140] loop1: detected capacity change from 0 to 2048
[ 1666.593673][ T7141] loop3: detected capacity change from 0 to 2048
[ 1666.603958][ T5524] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1666.625233][ T7138] loop4: detected capacity change from 0 to 2048
[ 1666.640125][   T27] audit: type=1804 audit(1679223431.674:456): pid=7118 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/76/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1666.726286][ T7149] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.787232][ T7151] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.826189][ T7152] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1666.857254][ T7148] loop2: detected capacity change from 0 to 2048
[ 1666.925539][ T7154] loop0: detected capacity change from 0 to 2048
[ 1666.983348][ T5518] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1667.026815][ T7157] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.105064][ T7162] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.166618][ T7165] loop5: detected capacity change from 0 to 2048
[ 1667.198510][ T7160] loop1: detected capacity change from 0 to 2048
[ 1667.212440][ T7163] loop4: detected capacity change from 0 to 2048
[ 1667.222363][ T7167] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.241374][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1667.334019][ T7169] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.379056][ T7171] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.538652][ T7177] loop0: detected capacity change from 0 to 2048
[ 1667.559418][ T7172] loop2: detected capacity change from 0 to 2048
[ 1667.566610][ T7176] loop3: detected capacity change from 0 to 2048
[ 1667.580790][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1667.595141][ T5305] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1667.601383][ T7180] loop5: detected capacity change from 0 to 2048
[ 1667.671442][ T7183] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.683513][ T7184] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.738489][ T7187] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.769151][ T7189] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.816100][ T7186] loop1: detected capacity change from 0 to 2048
[ 1667.823771][ T7185] loop4: detected capacity change from 0 to 2048
[ 1667.933823][ T7194] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1667.944732][ T7196] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.149686][ T7195] loop3: detected capacity change from 0 to 2048
[ 1668.197346][ T7202] loop2: detected capacity change from 0 to 2048
[ 1668.337729][ T7203] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.339454][ T7198] loop0: detected capacity change from 0 to 2048
[ 1668.399295][ T7204] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.607555][ T7207] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.766771][ T7213] loop1: detected capacity change from 0 to 2048
[ 1668.783037][ T5352] blk_print_req_error: 55 callbacks suppressed
[ 1668.783059][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1668.839404][ T7218] loop2: detected capacity change from 0 to 2048
[ 1668.844074][ T7212] loop5: detected capacity change from 0 to 2048
[ 1668.855288][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1668.856811][ T7215] loop4: detected capacity change from 0 to 2048
[ 1668.886944][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1668.896322][ T7216] loop3: detected capacity change from 0 to 2048
[ 1668.951954][ T7221] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1668.963328][ T7222] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.016814][ T7220] loop0: detected capacity change from 0 to 2048
[ 1669.023533][ T7223] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.053165][ T7224] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.118177][ T7227] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.133501][ T7229] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.608453][ T7234] loop2: detected capacity change from 0 to 2048
[ 1669.621094][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1669.689417][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1669.797019][ T7243] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.844358][ T7237] loop1: detected capacity change from 0 to 2048
[ 1669.866495][ T7238] loop4: detected capacity change from 0 to 2048
[ 1669.894291][ T7242] loop3: detected capacity change from 0 to 2048
[ 1669.922063][ T7241] loop5: detected capacity change from 0 to 2048
[ 1669.935649][ T7247] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.951799][ T7246] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1669.986836][ T7249] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1670.017033][   T27] kauditd_printk_skb: 29 callbacks suppressed
[ 1670.017052][   T27] audit: type=1804 audit(1679223435.574:486): pid=7238 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/83/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1670.075243][ T7250] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1670.092258][ T7248] loop0: detected capacity change from 0 to 2048
2023/03/19 10:57:15 executed programs: 491
[ 1670.213657][ T7255] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1670.227342][   T27] audit: type=1804 audit(1679223435.594:487): pid=7242 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/78/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1670.402447][   T27] audit: type=1804 audit(1679223435.604:488): pid=7237 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/81/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1670.608724][   T27] audit: type=1804 audit(1679223435.734:489): pid=7241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/79/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1670.623357][ T7261] loop2: detected capacity change from 0 to 2048
[ 1670.649645][ T7258] loop5: detected capacity change from 0 to 2048
[ 1670.692717][ T7262] loop0: detected capacity change from 0 to 2048
[ 1670.703297][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1670.753332][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1670.774210][ T7266] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1670.795678][   T27] audit: type=1804 audit(1679223435.864:490): pid=7248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/85/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1670.801169][ T7268] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1670.868815][ T7271] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1670.902699][ T7264] loop4: detected capacity change from 0 to 2048
[ 1670.930326][ T7267] loop1: detected capacity change from 0 to 2048
[ 1670.968188][   T27] audit: type=1804 audit(1679223436.424:491): pid=7258 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/80/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1670.982409][ T7274] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.045223][ T7272] loop3: detected capacity change from 0 to 2048
[ 1671.081873][ T7278] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.133639][   T27] audit: type=1804 audit(1679223436.484:492): pid=7261 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/78/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1671.133817][ T7282] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.213409][ T7277] loop5: detected capacity change from 0 to 2048
[ 1671.263059][   T27] audit: type=1804 audit(1679223436.524:493): pid=7262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/86/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1671.324279][ T7285] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.350143][ T7281] loop0: detected capacity change from 0 to 2048
[ 1671.378972][   T27] audit: type=1804 audit(1679223436.734:494): pid=7267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/82/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1671.414323][ T7288] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.531548][ T7289] loop1: detected capacity change from 0 to 2048
[ 1671.553943][ T7291] loop4: detected capacity change from 0 to 2048
[ 1671.557585][   T27] audit: type=1804 audit(1679223436.754:495): pid=7264 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/84/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1671.625142][ T7300] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.626571][ T7299] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.672844][ T7293] loop3: detected capacity change from 0 to 2048
[ 1671.692837][ T7298] loop2: detected capacity change from 0 to 2048
[ 1671.734771][ T7297] loop5: detected capacity change from 0 to 2048
[ 1671.778414][ T7303] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.795030][ T7305] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1671.812052][ T7304] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.065248][ T7311] loop1: detected capacity change from 0 to 2048
[ 1672.125463][ T7316] loop3: detected capacity change from 0 to 2048
[ 1672.136635][ T7320] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.146106][ T7315] loop2: detected capacity change from 0 to 2048
[ 1672.198081][ T7322] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.229629][ T7312] loop4: detected capacity change from 0 to 2048
[ 1672.242371][ T7321] loop0: detected capacity change from 0 to 2048
[ 1672.244953][ T7318] loop5: detected capacity change from 0 to 2048
[ 1672.261969][ T7323] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.312014][ T7326] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.330925][ T7327] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.375881][ T7329] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.652667][ T7334] loop3: detected capacity change from 0 to 2048
[ 1672.710174][ T7336] loop0: detected capacity change from 0 to 2048
[ 1672.744802][ T7339] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.799971][ T7340] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1672.852066][ T7338] loop5: detected capacity change from 0 to 2048
[ 1672.942752][ T7344] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.069778][ T7345] loop4: detected capacity change from 0 to 2048
[ 1673.143379][ T7350] loop0: detected capacity change from 0 to 2048
[ 1673.151015][ T7351] loop2: detected capacity change from 0 to 2048
[ 1673.162988][ T7352] loop1: detected capacity change from 0 to 2048
[ 1673.164806][ T7355] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.235753][ T7356] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.248779][ T7354] loop5: detected capacity change from 0 to 2048
[ 1673.261694][ T7357] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.268853][ T7358] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.434672][ T7363] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.607426][ T7367] loop2: detected capacity change from 0 to 2048
[ 1673.617005][ T7368] loop1: detected capacity change from 0 to 2048
[ 1673.670559][ T7372] loop3: detected capacity change from 0 to 2048
[ 1673.698120][ T7376] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.698153][ T7375] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.725992][ T7371] loop0: detected capacity change from 0 to 2048
[ 1673.734449][ T1216] ieee802154 phy0 wpan0: encryption failed: -22
[ 1673.734538][ T1216] ieee802154 phy1 wpan1: encryption failed: -22
[ 1673.768042][ T7377] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.855144][ T7374] loop5: detected capacity change from 0 to 2048
[ 1673.898223][ T7381] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1673.915925][ T7383] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.053310][ T7387] loop2: detected capacity change from 0 to 2048
[ 1674.075249][ T7388] loop1: detected capacity change from 0 to 2048
[ 1674.114680][ T7386] loop4: detected capacity change from 0 to 2048
[ 1674.141515][ T7393] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.163668][ T7394] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.174640][ T7392] loop3: detected capacity change from 0 to 2048
[ 1674.224016][ T7396] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.348366][ T7399] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.541448][ T7401] loop2: detected capacity change from 0 to 2048
[ 1674.657881][ T7409] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.669698][ T7406] loop0: detected capacity change from 0 to 2048
[ 1674.689527][ T7408] loop3: detected capacity change from 0 to 2048
[ 1674.744723][ T7404] loop4: detected capacity change from 0 to 2048
[ 1674.757869][ T7413] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.790451][ T7411] loop5: detected capacity change from 0 to 2048
[ 1674.829195][ T7414] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.851671][ T7416] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1674.932314][ T7419] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.035272][ T7417] loop2: detected capacity change from 0 to 2048
[ 1675.162944][ T7425] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.189213][ T7423] loop1: detected capacity change from 0 to 2048
2023/03/19 10:57:20 executed programs: 533
[ 1675.242399][   T27] kauditd_printk_skb: 36 callbacks suppressed
[ 1675.242420][   T27] audit: type=1804 audit(1679223440.804:532): pid=7417 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/85/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1675.372552][ T7427] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.462418][   T27] audit: type=1804 audit(1679223441.024:533): pid=7423 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/88/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1675.612440][ T7430] loop2: detected capacity change from 0 to 2048
[ 1675.662814][ T7432] loop4: detected capacity change from 0 to 2048
[ 1675.664551][ T7434] loop0: detected capacity change from 0 to 2048
[ 1675.700794][ T7440] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.706225][ T7438] loop1: detected capacity change from 0 to 2048
[ 1675.755258][   T27] audit: type=1804 audit(1679223441.314:534): pid=7430 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/86/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1675.770428][ T7441] loop5: detected capacity change from 0 to 2048
[ 1675.799992][ T7443] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.815063][ T7442] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.833315][ T7437] loop3: detected capacity change from 0 to 2048
[ 1675.861252][ T7445] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.886558][   T27] audit: type=1804 audit(1679223441.434:535): pid=7434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/93/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1675.937778][ T7447] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1675.968027][ T7450] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.043837][   T27] audit: type=1804 audit(1679223441.444:536): pid=7432 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/90/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1676.197372][   T27] audit: type=1804 audit(1679223441.494:537): pid=7441 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/88/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1676.276430][ T7454] loop4: detected capacity change from 0 to 2048
[ 1676.326777][ T7456] loop5: detected capacity change from 0 to 2048
[ 1676.328339][   T27] audit: type=1804 audit(1679223441.614:538): pid=7438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/89/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1676.388396][ T7461] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.414562][ T7459] loop1: detected capacity change from 0 to 2048
[ 1676.429223][ T7460] loop3: detected capacity change from 0 to 2048
[ 1676.491597][ T7462] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.502966][ T7463] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.528628][   T27] audit: type=1804 audit(1679223441.644:539): pid=7437 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/86/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1676.541478][ T7465] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.701441][   T27] audit: type=1804 audit(1679223442.004:540): pid=7454 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/91/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1676.788561][ T7472] loop0: detected capacity change from 0 to 2048
[ 1676.828727][ T7474] loop1: detected capacity change from 0 to 2048
[ 1676.831756][   T27] audit: type=1804 audit(1679223442.134:541): pid=7459 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/90/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1676.855632][ T7470] loop2: detected capacity change from 0 to 2048
[ 1676.909685][ T7479] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.940872][ T7480] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1676.947562][ T7476] loop5: detected capacity change from 0 to 2048
[ 1677.010608][ T7478] loop3: detected capacity change from 0 to 2048
[ 1677.029500][ T7482] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.062410][ T7484] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.132426][ T7487] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.298812][ T7488] loop4: detected capacity change from 0 to 2048
[ 1677.356312][ T7492] loop0: detected capacity change from 0 to 2048
[ 1677.389733][ T7497] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.463296][ T7498] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.479757][ T7496] loop3: detected capacity change from 0 to 2048
[ 1677.485750][ T7495] loop2: detected capacity change from 0 to 2048
[ 1677.600742][ T7501] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.622806][ T7503] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.698199][ T7504] loop4: detected capacity change from 0 to 2048
[ 1677.805456][ T7512] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.830736][ T7507] loop1: detected capacity change from 0 to 2048
[ 1677.902429][ T7510] loop0: detected capacity change from 0 to 2048
[ 1677.948124][ T7513] loop5: detected capacity change from 0 to 2048
[ 1677.956431][ T7515] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1677.999212][ T7516] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.040871][ T7518] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.161236][ T7521] loop4: detected capacity change from 0 to 2048
[ 1678.267851][ T7524] loop1: detected capacity change from 0 to 2048
[ 1678.290515][ T7528] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.370156][ T7532] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.388531][ T7526] loop0: detected capacity change from 0 to 2048
[ 1678.392959][ T7529] loop5: detected capacity change from 0 to 2048
[ 1678.455486][ T7531] loop2: detected capacity change from 0 to 2048
[ 1678.493318][ T7537] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.514429][ T7535] loop3: detected capacity change from 0 to 2048
[ 1678.523253][ T7538] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.561584][ T7541] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.594851][ T7542] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.667431][ T7540] loop4: detected capacity change from 0 to 2048
[ 1678.752437][ T7545] loop1: detected capacity change from 0 to 2048
[ 1678.781452][ T7549] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1678.844623][ T7551] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.001417][ T7553] loop2: detected capacity change from 0 to 2048
[ 1679.086465][ T7557] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.261907][ T7556] loop4: detected capacity change from 0 to 2048
[ 1679.410365][ T7564] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.414977][ T7559] loop1: detected capacity change from 0 to 2048
[ 1679.438133][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1679.548655][ T7562] loop0: detected capacity change from 0 to 2048
[ 1679.573077][ T7565] loop5: detected capacity change from 0 to 2048
[ 1679.592649][ T7569] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.594302][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1679.702309][ T7573] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.733248][ T7568] loop3: detected capacity change from 0 to 2048
[ 1679.746249][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1679.775116][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1679.798081][ T7572] loop4: detected capacity change from 0 to 2048
[ 1679.805241][ T7574] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1679.859166][ T5369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1679.880704][ T5352] buffer_io_error: 36 callbacks suppressed
[ 1679.880723][ T5352] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1679.966835][ T7579] loop2: detected capacity change from 0 to 2048
[ 1679.980655][ T5518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1679.988201][ T7580] loop1: detected capacity change from 0 to 2048
[ 1680.004252][ T7581] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.137109][ T7584] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.149469][ T7583] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.191407][ T7586] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.255283][   T27] kauditd_printk_skb: 30 callbacks suppressed
[ 1680.255302][   T27] audit: type=1804 audit(1679223445.814:572): pid=7580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/96/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1680.463499][ T7587] loop0: detected capacity change from 0 to 2048
[ 1680.487843][ T7594] loop4: detected capacity change from 0 to 2048
[ 1680.490687][ T5369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1680.494464][   T27] audit: type=1804 audit(1679223445.884:573): pid=7579 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/91/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1680.523114][ T5305] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1680.575324][ T7597] loop3: detected capacity change from 0 to 2048
[ 1680.597742][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1680.598503][ T7595] loop5: detected capacity change from 0 to 2048
[ 1680.627709][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1680.628343][ T7599] loop1: detected capacity change from 0 to 2048
[ 1680.655799][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1680.676412][ T7602] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.679154][ T5286] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1680.706660][ T7601] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.726119][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1680.755491][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1680.764895][ T7603] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1680.772678][   T27] audit: type=1804 audit(1679223446.314:574): pid=7594 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/98/file0/bus" dev="loop4" ino=18 res=1 errno=0
2023/03/19 10:57:26 executed programs: 578
[ 1680.784105][ T7600] loop2: detected capacity change from 0 to 2048
[ 1680.820455][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1680.839219][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1680.878584][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1680.922837][ T7607] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.001361][ T7608] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.061394][ T7611] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.061889][   T27] audit: type=1804 audit(1679223446.424:575): pid=7587 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/99/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1681.282266][ T7613] loop0: detected capacity change from 0 to 2048
[ 1681.326496][ T5286] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1681.357003][   T27] audit: type=1804 audit(1679223446.454:576): pid=7597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/92/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1681.365352][ T7615] loop3: detected capacity change from 0 to 2048
[ 1681.435105][ T5524] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1681.463337][ T7623] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.492748][ T7618] loop1: detected capacity change from 0 to 2048
[ 1681.536440][ T7621] loop4: detected capacity change from 0 to 2048
[ 1681.565792][ T7622] loop5: detected capacity change from 0 to 2048
[ 1681.580396][   T27] audit: type=1804 audit(1679223446.604:577): pid=7599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/97/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1681.635400][ T7627] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.640364][ T7626] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.680839][   T27] audit: type=1804 audit(1679223446.684:578): pid=7595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/94/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1681.742719][   T27] audit: type=1804 audit(1679223446.754:579): pid=7600 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/92/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1681.768473][ T7631] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.816122][ T7628] loop2: detected capacity change from 0 to 2048
[ 1681.823105][ T7632] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1681.858276][   T27] audit: type=1804 audit(1679223447.164:580): pid=7613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/100/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1681.892247][   T27] audit: type=1804 audit(1679223447.284:581): pid=7618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/98/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1681.965813][ T7634] loop0: detected capacity change from 0 to 2048
[ 1682.122005][ T7645] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.155549][ T7644] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.285807][ T7642] loop1: detected capacity change from 0 to 2048
[ 1682.297369][ T7641] loop4: detected capacity change from 0 to 2048
[ 1682.358708][ T7647] loop5: detected capacity change from 0 to 2048
[ 1682.466616][ T7653] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.479686][ T7654] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.517083][ T7657] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.642006][ T7652] loop0: detected capacity change from 0 to 2048
[ 1682.815677][ T7664] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1682.853866][ T7655] loop2: detected capacity change from 0 to 2048
[ 1682.872832][ T7659] loop3: detected capacity change from 0 to 2048
[ 1683.013232][ T7666] loop5: detected capacity change from 0 to 2048
[ 1683.038008][ T7665] loop4: detected capacity change from 0 to 2048
[ 1683.062114][ T7668] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.094362][ T7669] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.163877][ T7675] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.170721][ T7674] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.321795][ T7671] loop0: detected capacity change from 0 to 2048
[ 1683.362008][ T7677] loop1: detected capacity change from 0 to 2048
[ 1683.392184][ T7681] loop3: detected capacity change from 0 to 2048
[ 1683.435419][ T7685] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.504273][ T7687] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.576229][ T7689] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.662167][ T7684] loop2: detected capacity change from 0 to 2048
[ 1683.673152][ T7686] loop4: detected capacity change from 0 to 2048
[ 1683.807745][ T7696] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.811802][ T7691] loop5: detected capacity change from 0 to 2048
[ 1683.831806][ T7697] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1683.889578][ T7695] loop0: detected capacity change from 0 to 2048
[ 1684.059774][ T7701] loop3: detected capacity change from 0 to 2048
[ 1684.078323][ T7702] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.109099][ T7703] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.175121][ T7708] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.429637][ T7709] loop4: detected capacity change from 0 to 2048
[ 1684.467523][ T5518] blk_print_req_error: 138 callbacks suppressed
[ 1684.467546][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1684.507159][ T7714] loop1: detected capacity change from 0 to 2048
[ 1684.518090][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1684.538376][ T7710] loop2: detected capacity change from 0 to 2048
[ 1684.547290][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1684.584303][ T7715] loop0: detected capacity change from 0 to 2048
[ 1684.623070][ T7720] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.624762][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1684.647786][ T7721] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.726533][ T7717] loop5: detected capacity change from 0 to 2048
[ 1684.753895][ T7719] loop3: detected capacity change from 0 to 2048
[ 1684.763010][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1684.800338][ T7724] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.822932][ T7725] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.903261][ T7729] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1684.971074][ T7731] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.125953][ T7730] loop4: detected capacity change from 0 to 2048
[ 1685.176476][ T7734] loop1: detected capacity change from 0 to 2048
[ 1685.282004][ T7737] loop0: detected capacity change from 0 to 2048
[ 1685.305598][ T7742] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.329136][ T7739] loop2: detected capacity change from 0 to 2048
[ 1685.347995][ T7743] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.380795][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1685.406242][   T27] kauditd_printk_skb: 28 callbacks suppressed
[ 1685.406294][   T27] audit: type=1804 audit(1679223450.964:610): pid=7730 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/104/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1685.425595][ T7746] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.519959][ T7749] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.530851][ T7741] loop3: detected capacity change from 0 to 2048
[ 1685.597445][ T7752] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.638105][   T27] audit: type=1804 audit(1679223451.054:611): pid=7734 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/102/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1685.690022][ T7748] loop5: detected capacity change from 0 to 2048
[ 1685.854995][ T7760] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1685.873655][   T27] audit: type=1804 audit(1679223451.134:612): pid=7739 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/97/file0/bus" dev="loop2" ino=18 res=1 errno=0
2023/03/19 10:57:31 executed programs: 618
[ 1685.932490][ T7754] loop1: detected capacity change from 0 to 2048
[ 1685.978118][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1686.017504][ T7758] loop4: detected capacity change from 0 to 2048
[ 1686.050647][ T7759] loop2: detected capacity change from 0 to 2048
[ 1686.071176][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1686.132176][ T7762] loop0: detected capacity change from 0 to 2048
[ 1686.133401][   T27] audit: type=1804 audit(1679223451.194:613): pid=7737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/106/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1686.139375][ T7764] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.238431][ T7765] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.276342][ T7766] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.315171][ T7769] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.347266][   T27] audit: type=1804 audit(1679223451.214:614): pid=7741 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/99/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1686.382041][   T27] audit: type=1804 audit(1679223451.504:615): pid=7748 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/100/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1686.408423][   T27] audit: type=1804 audit(1679223451.894:616): pid=7759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/98/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1686.488503][   T27] audit: type=1804 audit(1679223451.904:617): pid=7758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/105/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1686.572945][ T7772] loop5: detected capacity change from 0 to 2048
[ 1686.597813][ T7775] loop3: detected capacity change from 0 to 2048
[ 1686.651041][   T27] audit: type=1804 audit(1679223451.914:618): pid=7754 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/103/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1686.715676][ T7782] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.752938][ T7783] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.763930][ T7778] loop2: detected capacity change from 0 to 2048
[ 1686.784549][ T7780] loop1: detected capacity change from 0 to 2048
[ 1686.803841][ T7781] loop4: detected capacity change from 0 to 2048
[ 1686.868571][   T27] audit: type=1804 audit(1679223451.944:619): pid=7762 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/107/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1686.921468][ T7786] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.946021][ T7787] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1686.984808][ T7789] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.234873][ T7793] loop5: detected capacity change from 0 to 2048
[ 1687.281991][ T7797] loop0: detected capacity change from 0 to 2048
[ 1687.333010][ T7794] loop3: detected capacity change from 0 to 2048
[ 1687.358727][ T7802] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.386455][ T7803] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.402538][ T7800] loop1: detected capacity change from 0 to 2048
[ 1687.428978][ T7801] loop2: detected capacity change from 0 to 2048
[ 1687.453736][ T7805] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.570112][ T7807] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.575710][ T7805] NILFS (loop3): nilfs_direct_assign (ino=6): invalid key: 66
[ 1687.596903][ T7810] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.626778][ T7805] NILFS error (device loop3): nilfs_bmap_assign: broken bmap (inode number=6)
[ 1687.675108][ T7805] Remounting filesystem read-only
[ 1687.794153][ T7811] loop0: detected capacity change from 0 to 2048
[ 1687.806290][ T7817] loop4: detected capacity change from 0 to 2048
[ 1687.826000][ T7814] loop5: detected capacity change from 0 to 2048
[ 1687.835849][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1687.896169][ T7820] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.900195][ T7821] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.953890][ T7824] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1687.977646][ T7819] loop1: detected capacity change from 0 to 2048
[ 1688.076592][ T7828] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.088775][ T7823] loop3: detected capacity change from 0 to 2048
[ 1688.167083][ T7832] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.171923][ T7830] loop0: detected capacity change from 0 to 2048
[ 1688.302364][ T7839] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.345810][ T7833] loop4: detected capacity change from 0 to 2048
[ 1688.378658][ T7836] loop5: detected capacity change from 0 to 2048
[ 1688.435014][ T7843] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.459762][ T7840] loop2: detected capacity change from 0 to 2048
[ 1688.480811][ T7845] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.549957][ T7842] loop3: detected capacity change from 0 to 2048
[ 1688.554757][ T7847] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.679068][ T7850] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1688.844298][ T7852] loop5: detected capacity change from 0 to 2048
[ 1688.929431][ T7855] loop2: detected capacity change from 0 to 2048
[ 1688.943346][ T7860] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.011361][ T7859] loop3: detected capacity change from 0 to 2048
[ 1689.027117][ T7862] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.038322][ T7858] loop1: detected capacity change from 0 to 2048
[ 1689.067710][ T7863] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.128752][ T7864] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.321639][ T7871] loop5: detected capacity change from 0 to 2048
[ 1689.345751][ T7873] loop4: detected capacity change from 0 to 2048
[ 1689.405076][ T7878] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.431400][ T7872] loop0: detected capacity change from 0 to 2048
[ 1689.444100][ T7879] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.454759][ T7876] loop1: detected capacity change from 0 to 2048
[ 1689.459088][ T7877] loop3: detected capacity change from 0 to 2048
[ 1689.473122][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1689.483274][ T7880] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.540216][ T7883] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.547250][ T7884] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.798679][ T7891] loop5: detected capacity change from 0 to 2048
[ 1689.823127][ T7890] loop4: detected capacity change from 0 to 2048
[ 1689.838615][ T7893] loop0: detected capacity change from 0 to 2048
[ 1689.864082][ T7895] loop1: detected capacity change from 0 to 2048
[ 1689.881592][ T7900] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.914709][ T7901] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.915336][ T7897] loop3: detected capacity change from 0 to 2048
[ 1689.928959][ T7902] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1689.955636][ T7899] loop2: detected capacity change from 0 to 2048
[ 1689.989736][ T7905] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.040111][ T7906] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.057062][ T7907] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.259607][ T7913] loop4: detected capacity change from 0 to 2048
[ 1690.285329][ T7914] loop5: detected capacity change from 0 to 2048
[ 1690.353356][ T7921] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.364842][ T7920] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.445510][ T7918] loop1: detected capacity change from 0 to 2048
[ 1690.461247][   T27] kauditd_printk_skb: 36 callbacks suppressed
[ 1690.461267][   T27] audit: type=1804 audit(1679223456.024:656): pid=7913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/111/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1690.471773][ T7919] loop3: detected capacity change from 0 to 2048
[ 1690.585790][ T7924] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.670650][   T27] audit: type=1804 audit(1679223456.234:657): pid=7918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/110/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1690.699729][ T7928] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1690.737776][ T7926] loop4: detected capacity change from 0 to 2048
[ 1690.773384][   T27] audit: type=1804 audit(1679223456.324:658): pid=7919 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/107/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1690.857358][ T7932] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:57:36 executed programs: 662
[ 1690.926198][   T27] audit: type=1804 audit(1679223456.484:659): pid=7926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/112/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1691.021322][ T7931] loop0: detected capacity change from 0 to 2048
[ 1691.044877][ T7934] loop2: detected capacity change from 0 to 2048
[ 1691.074610][ T7936] loop1: detected capacity change from 0 to 2048
[ 1691.093542][ T7940] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.137443][ T7941] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.165474][   T27] audit: type=1804 audit(1679223456.724:660): pid=7931 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/113/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1691.169038][ T7939] loop3: detected capacity change from 0 to 2048
[ 1691.206423][ T7944] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.287450][   T27] audit: type=1804 audit(1679223456.844:661): pid=7936 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/111/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1691.335654][ T7946] loop5: detected capacity change from 0 to 2048
[ 1691.430401][ T7951] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.441639][ T7952] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.498291][ T7949] loop0: detected capacity change from 0 to 2048
[ 1691.511140][   T27] audit: type=1804 audit(1679223457.074:662): pid=7946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/109/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1691.534399][ T7953] loop2: detected capacity change from 0 to 2048
[ 1691.607767][ T7955] loop1: detected capacity change from 0 to 2048
[ 1691.618711][ T7958] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.646875][   T27] audit: type=1804 audit(1679223457.114:663): pid=7939 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/108/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1691.660479][ T7960] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.772097][   T27] audit: type=1804 audit(1679223457.264:664): pid=7949 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/114/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1691.800303][ T7968] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.810302][ T7963] loop4: detected capacity change from 0 to 2048
[ 1691.826587][ T7964] loop5: detected capacity change from 0 to 2048
[ 1691.853801][ T7966] loop3: detected capacity change from 0 to 2048
[ 1691.865980][ T7970] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.885032][   T27] audit: type=1804 audit(1679223457.334:665): pid=7953 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/105/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1691.926309][ T7972] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1691.969194][ T7973] loop0: detected capacity change from 0 to 2048
[ 1692.045583][ T7977] loop2: detected capacity change from 0 to 2048
[ 1692.056027][ T7981] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.078805][ T7979] loop1: detected capacity change from 0 to 2048
[ 1692.096455][ T7980] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.158632][ T7987] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.180511][ T7988] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.272105][ T7984] loop5: detected capacity change from 0 to 2048
[ 1692.294792][ T7985] loop4: detected capacity change from 0 to 2048
[ 1692.392295][ T7994] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.406818][ T7997] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.514755][ T7995] loop3: detected capacity change from 0 to 2048
[ 1692.584263][ T7999] loop1: detected capacity change from 0 to 2048
[ 1692.618518][ T8002] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.620426][ T7996] loop2: detected capacity change from 0 to 2048
[ 1692.728120][ T8005] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.786519][ T8004] loop5: detected capacity change from 0 to 2048
[ 1692.807792][ T8008] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1692.923842][ T8013] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.050193][ T8011] loop0: detected capacity change from 0 to 2048
[ 1693.056285][ T8014] loop1: detected capacity change from 0 to 2048
[ 1693.073427][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1693.158120][ T8022] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.169569][ T8020] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.239091][ T8018] loop2: detected capacity change from 0 to 2048
[ 1693.266896][ T8021] loop5: detected capacity change from 0 to 2048
[ 1693.277573][ T8023] loop4: detected capacity change from 0 to 2048
[ 1693.340468][ T8027] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.376417][ T8026] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.378472][ T8028] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.580528][ T8033] loop1: detected capacity change from 0 to 2048
[ 1693.581863][ T8035] loop0: detected capacity change from 0 to 2048
[ 1693.589425][ T8036] loop3: detected capacity change from 0 to 2048
[ 1693.646980][ T8041] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.682065][ T8043] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.700725][ T8044] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.753551][ T8042] loop4: detected capacity change from 0 to 2048
[ 1693.761219][ T8039] loop2: detected capacity change from 0 to 2048
[ 1693.850952][ T8049] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1693.873164][ T8048] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.046277][ T8051] loop1: detected capacity change from 0 to 2048
[ 1694.096561][ T8054] loop3: detected capacity change from 0 to 2048
[ 1694.117748][ T8058] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.190323][ T8061] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.230331][ T8056] loop0: detected capacity change from 0 to 2048
[ 1694.295806][ T8064] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.434123][ T8068] loop1: detected capacity change from 0 to 2048
[ 1694.462422][ T8063] loop5: detected capacity change from 0 to 2048
[ 1694.475825][ T8066] loop4: detected capacity change from 0 to 2048
[ 1694.531005][ T8071] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.561988][ T8072] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.580987][ T8074] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.727559][ T8073] loop0: detected capacity change from 0 to 2048
[ 1694.830673][ T8084] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1694.923589][ T8083] loop5: detected capacity change from 0 to 2048
[ 1694.925359][ T8082] loop1: detected capacity change from 0 to 2048
[ 1694.949051][ T8079] loop2: detected capacity change from 0 to 2048
[ 1695.010340][ T8089] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.035455][ T8091] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.047237][ T8092] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.116086][ T8087] loop3: detected capacity change from 0 to 2048
[ 1695.159110][ T8090] loop0: detected capacity change from 0 to 2048
[ 1695.202730][ T8096] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.226205][ T8097] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.358400][ T8100] loop1: detected capacity change from 0 to 2048
[ 1695.416919][ T8102] loop5: detected capacity change from 0 to 2048
[ 1695.449321][ T8108] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.483609][ T8106] loop2: detected capacity change from 0 to 2048
[ 1695.501246][ T8107] loop4: detected capacity change from 0 to 2048
[ 1695.526966][ T8110] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.543370][   T27] kauditd_printk_skb: 35 callbacks suppressed
[ 1695.543389][   T27] audit: type=1804 audit(1679223461.104:701): pid=8100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/120/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1695.674711][ T8112] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.691871][ T8113] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1695.860122][   T27] audit: type=1804 audit(1679223461.154:702): pid=8102 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/116/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1695.980072][ T8118] loop1: detected capacity change from 0 to 2048
[ 1696.019900][   T27] audit: type=1804 audit(1679223461.324:703): pid=8107 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/118/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1696.053645][ T8119] loop5: detected capacity change from 0 to 2048
[ 1696.085627][ T5352] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1696.099309][ T8128] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:57:41 executed programs: 710
[ 1696.203521][ T8125] loop3: detected capacity change from 0 to 2048
[ 1696.215943][ T8124] loop2: detected capacity change from 0 to 2048
[ 1696.226604][   T27] audit: type=1804 audit(1679223461.334:704): pid=8106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/111/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1696.256192][ T8127] loop0: detected capacity change from 0 to 2048
[ 1696.268205][ T8130] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.283323][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1696.296745][ T5305] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1696.355209][   T27] audit: type=1804 audit(1679223461.764:705): pid=8118 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/121/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1696.382666][ T8126] loop4: detected capacity change from 0 to 2048
[ 1696.432535][   T27] audit: type=1804 audit(1679223461.914:706): pid=8119 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/117/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1696.475652][ T8135] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.509414][ T8134] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.516973][ T8136] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.546041][ T8137] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.672357][ T8133] loop1: detected capacity change from 0 to 2048
[ 1696.705858][   T27] audit: type=1804 audit(1679223462.164:707): pid=8124 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/112/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1696.816294][ T8143] loop5: detected capacity change from 0 to 2048
[ 1696.874076][ T8146] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1696.889619][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1696.923460][   T27] audit: type=1804 audit(1679223462.184:708): pid=8126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/119/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1697.037478][ T8150] loop4: detected capacity change from 0 to 2048
[ 1697.073292][ T8154] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.076948][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1697.097119][ T8148] loop0: detected capacity change from 0 to 2048
[ 1697.109257][ T8149] loop2: detected capacity change from 0 to 2048
[ 1697.117208][ T5369] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1697.127755][ T5305] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1697.148048][ T8153] loop3: detected capacity change from 0 to 2048
[ 1697.164028][   T27] audit: type=1804 audit(1679223462.254:709): pid=8127 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/121/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1697.232908][ T8158] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.288822][ T8159] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.294018][ T8162] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.316392][ T8160] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.438232][   T27] audit: type=1804 audit(1679223462.324:710): pid=8125 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/114/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1697.440411][ T8157] loop1: detected capacity change from 0 to 2048
[ 1697.530709][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1697.548289][ T8167] loop5: detected capacity change from 0 to 2048
[ 1697.591185][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1697.620834][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1697.659598][ T8174] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.703709][ T8173] loop4: detected capacity change from 0 to 2048
[ 1697.718313][ T5286] buffer_io_error: 104 callbacks suppressed
[ 1697.718334][ T5286] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1697.747059][ T5305] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1697.821575][ T8171] loop3: detected capacity change from 0 to 2048
[ 1697.877116][ T8178] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.888508][ T8179] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1697.907488][ T8172] loop0: detected capacity change from 0 to 2048
[ 1697.932457][ T8176] loop2: detected capacity change from 0 to 2048
[ 1697.942155][ T8180] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.024467][ T8184] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.067250][ T8185] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.334143][ T8190] loop1: detected capacity change from 0 to 2048
[ 1698.353178][ T8191] loop4: detected capacity change from 0 to 2048
[ 1698.384771][ T5518] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1698.464572][ T8199] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.531371][ T8201] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.552230][ T8195] loop0: detected capacity change from 0 to 2048
[ 1698.556850][ T8194] loop3: detected capacity change from 0 to 2048
[ 1698.570809][ T5286] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1698.578778][ T5286] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1698.579490][ T5524] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1698.628777][ T8198] loop5: detected capacity change from 0 to 2048
[ 1698.648557][ T8200] loop2: detected capacity change from 0 to 2048
[ 1698.708791][ T8204] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.753946][ T8205] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.768794][ T8206] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1698.784742][ T8207] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.068327][ T8210] loop1: detected capacity change from 0 to 2048
[ 1699.114246][ T8213] loop4: detected capacity change from 0 to 2048
[ 1699.125159][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1699.175872][ T5305] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1699.245442][ T8220] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.267485][ T8218] loop0: detected capacity change from 0 to 2048
[ 1699.288772][ T8219] loop3: detected capacity change from 0 to 2048
[ 1699.313095][ T8221] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.427004][ T8224] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.452032][ T8225] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.667394][ T8230] loop5: detected capacity change from 0 to 2048
[ 1699.769435][ T8234] loop2: detected capacity change from 0 to 2048
[ 1699.794133][ T8232] loop1: detected capacity change from 0 to 2048
[ 1699.803065][ T8240] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.806671][ T5369] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1699.818578][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1699.870021][ T8235] loop4: detected capacity change from 0 to 2048
[ 1699.877757][ T8238] loop3: detected capacity change from 0 to 2048
[ 1699.896484][ T8239] loop0: detected capacity change from 0 to 2048
[ 1699.957319][ T8242] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1699.981263][ T8243] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.058865][ T8244] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.071081][ T8245] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.077752][ T8246] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.535236][ T8259] loop1: detected capacity change from 0 to 2048
[ 1700.564795][ T8256] loop2: detected capacity change from 0 to 2048
[ 1700.582269][ T8257] loop4: detected capacity change from 0 to 2048
[ 1700.612412][ T8261] loop3: detected capacity change from 0 to 2048
[ 1700.661070][ T8264] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.703830][ T8263] loop5: detected capacity change from 0 to 2048
[ 1700.741281][ T8258] loop0: detected capacity change from 0 to 2048
[ 1700.762745][   T27] kauditd_printk_skb: 28 callbacks suppressed
[ 1700.762764][   T27] audit: type=1804 audit(1679223466.324:739): pid=8259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/127/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1700.769379][ T8265] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.801476][ T8266] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.838977][ T8269] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.939126][ T8272] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1700.982168][ T8273] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.038662][   T27] audit: type=1804 audit(1679223466.484:740): pid=8256 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/117/file0/bus" dev="loop2" ino=18 res=1 errno=0
2023/03/19 10:57:46 executed programs: 749
[ 1701.278340][   T27] audit: type=1804 audit(1679223466.494:741): pid=8261 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/120/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1701.322728][ T8278] loop2: detected capacity change from 0 to 2048
[ 1701.336285][ T8279] loop3: detected capacity change from 0 to 2048
[ 1701.360960][ T5352] blk_print_req_error: 107 callbacks suppressed
[ 1701.360982][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1701.398288][ T8286] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.427810][ T8283] loop5: detected capacity change from 0 to 2048
[ 1701.444939][   T27] audit: type=1804 audit(1679223466.654:742): pid=8258 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/127/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1701.453048][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1701.482749][ T8285] loop4: detected capacity change from 0 to 2048
[ 1701.506835][ T8284] loop0: detected capacity change from 0 to 2048
[ 1701.524066][ T8289] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.535438][ T5305] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1701.544613][   T27] audit: type=1804 audit(1679223466.664:743): pid=8263 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/122/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1701.612757][   T27] audit: type=1804 audit(1679223466.704:744): pid=8257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/125/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1701.638061][ T8291] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.660346][   T27] audit: type=1804 audit(1679223467.054:745): pid=8278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/118/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1701.660539][ T8292] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.674090][ T8290] loop1: detected capacity change from 0 to 2048
[ 1701.728389][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1701.733393][   T27] audit: type=1804 audit(1679223467.164:746): pid=8279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/121/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1701.802566][ T8296] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1701.850435][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1701.929383][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1701.966855][   T27] audit: type=1804 audit(1679223467.294:747): pid=8285 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/126/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1702.048074][ T8299] loop2: detected capacity change from 0 to 2048
[ 1702.096972][ T8304] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.157346][   T27] audit: type=1804 audit(1679223467.424:748): pid=8283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/123/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1702.193541][ T8302] loop5: detected capacity change from 0 to 2048
[ 1702.199202][ T8303] loop4: detected capacity change from 0 to 2048
[ 1702.204414][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1702.250690][ T8310] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.275565][ T8311] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.304653][ T8306] loop0: detected capacity change from 0 to 2048
[ 1702.354360][ T8313] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.456357][ T8309] loop3: detected capacity change from 0 to 2048
[ 1702.507501][ T8317] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.597335][ T8323] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.675472][ T8320] loop2: detected capacity change from 0 to 2048
[ 1702.709627][ T8318] loop1: detected capacity change from 0 to 2048
[ 1702.720219][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1702.732347][ T8324] loop5: detected capacity change from 0 to 2048
[ 1702.765574][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1702.816546][ T8326] loop4: detected capacity change from 0 to 2048
[ 1702.824112][ T8329] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.859969][ T8333] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.872545][ T8332] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.958227][ T8337] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1702.977431][ T8331] loop0: detected capacity change from 0 to 2048
[ 1703.082645][ T8334] loop3: detected capacity change from 0 to 2048
[ 1703.115126][ T8343] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.195749][ T8345] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.217093][ T8341] loop2: detected capacity change from 0 to 2048
[ 1703.218729][ T5518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1703.292744][ T8344] loop1: detected capacity change from 0 to 2048
[ 1703.303018][ T5524] buffer_io_error: 74 callbacks suppressed
[ 1703.303039][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1703.343321][ T8351] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.441552][ T8349] loop4: detected capacity change from 0 to 2048
[ 1703.476517][ T8355] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.534964][ T8352] loop0: detected capacity change from 0 to 2048
[ 1703.612223][ T8358] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.643236][ T8362] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.707571][ T8360] loop2: detected capacity change from 0 to 2048
[ 1703.768001][ T8364] loop5: detected capacity change from 0 to 2048
[ 1703.772995][ T8356] loop3: detected capacity change from 0 to 2048
[ 1703.816887][ T8368] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.906633][ T8370] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.919234][ T8366] loop1: detected capacity change from 0 to 2048
[ 1703.927390][ T8371] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1703.945616][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1703.955550][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1704.062924][ T8376] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.065487][ T8372] loop4: detected capacity change from 0 to 2048
[ 1704.117887][ T5518] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1704.150087][ T5518] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1704.261890][ T8382] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.397517][ T8381] loop3: detected capacity change from 0 to 2048
[ 1704.400266][ T8379] loop5: detected capacity change from 0 to 2048
[ 1704.464711][ T8384] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.479236][ T5352] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1704.619051][ T8386] loop0: detected capacity change from 0 to 2048
[ 1704.640158][ T8389] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.665223][ T8390] loop4: detected capacity change from 0 to 2048
[ 1704.835688][ T8392] loop2: detected capacity change from 0 to 2048
[ 1704.838389][ T5518] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1704.846321][ T8395] loop3: detected capacity change from 0 to 2048
[ 1704.860640][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1704.868688][ T8396] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.887666][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1704.902953][ T8399] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1704.926099][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1704.970773][ T8403] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.014672][ T8405] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.046866][ T8400] loop5: detected capacity change from 0 to 2048
[ 1705.056590][ T8401] loop1: detected capacity change from 0 to 2048
[ 1705.113795][ T8409] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.172992][ T8413] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.244878][ T8410] loop4: detected capacity change from 0 to 2048
[ 1705.261468][ T8412] loop0: detected capacity change from 0 to 2048
[ 1705.315752][ T8418] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.337108][ T8419] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.416387][ T8417] loop2: detected capacity change from 0 to 2048
[ 1705.528047][ T8424] loop1: detected capacity change from 0 to 2048
[ 1705.545858][ T8425] loop5: detected capacity change from 0 to 2048
[ 1705.609199][ T8429] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.639714][ T8431] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.645755][ T8432] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.715363][ T8427] loop4: detected capacity change from 0 to 2048
[ 1705.780378][ T8430] loop0: detected capacity change from 0 to 2048
[ 1705.787743][   T27] kauditd_printk_skb: 34 callbacks suppressed
[ 1705.787763][   T27] audit: type=1804 audit(1679223471.344:783): pid=8424 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/133/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1705.848793][ T8436] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1705.902931][ T8442] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.009038][   T27] audit: type=1804 audit(1679223471.534:784): pid=8427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/133/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1706.072570][ T8440] loop2: detected capacity change from 0 to 2048
[ 1706.081542][ T8439] loop3: detected capacity change from 0 to 2048
[ 1706.112351][ T8444] loop5: detected capacity change from 0 to 2048
[ 1706.167042][   T27] audit: type=1804 audit(1679223471.564:785): pid=8430 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/134/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1706.206903][ T8453] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.226007][ T8452] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.236420][ T8448] loop4: detected capacity change from 0 to 2048
[ 1706.243276][ T8454] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:57:51 executed programs: 791
[ 1706.276794][   T27] audit: type=1804 audit(1679223471.814:786): pid=8440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/125/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1706.288292][ T8449] loop1: detected capacity change from 0 to 2048
[ 1706.362730][ T8451] loop0: detected capacity change from 0 to 2048
[ 1706.376109][ T8458] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.408686][   T27] audit: type=1804 audit(1679223471.884:787): pid=8444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/130/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1706.468404][ T8459] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.484212][ T8461] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.604070][   T27] audit: type=1804 audit(1679223471.894:788): pid=8439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/127/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1706.652725][ T8464] loop5: detected capacity change from 0 to 2048
[ 1706.749015][   T27] audit: type=1804 audit(1679223472.074:789): pid=8449 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/134/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1706.805087][ T8471] loop1: detected capacity change from 0 to 2048
[ 1706.811825][ T8474] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.848525][ T8470] loop4: detected capacity change from 0 to 2048
[ 1706.850941][ T8472] loop3: detected capacity change from 0 to 2048
[ 1706.887480][   T27] audit: type=1804 audit(1679223472.094:790): pid=8448 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/134/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1706.917728][ T8478] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1706.984488][ T8473] loop0: detected capacity change from 0 to 2048
[ 1707.012895][ T8480] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.048134][ T8481] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.071876][   T27] audit: type=1804 audit(1679223472.124:791): pid=8451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/135/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1707.087927][ T8477] loop2: detected capacity change from 0 to 2048
[ 1707.127473][ T5286] blk_print_req_error: 25 callbacks suppressed
[ 1707.127494][ T5286] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1707.203246][ T8486] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.236301][ T5286] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1707.300451][   T27] audit: type=1804 audit(1679223472.444:792): pid=8464 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/131/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1707.323306][ T8485] loop5: detected capacity change from 0 to 2048
[ 1707.393521][ T8492] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.489064][ T8489] loop1: detected capacity change from 0 to 2048
[ 1707.502674][ T8491] loop3: detected capacity change from 0 to 2048
[ 1707.531134][ T8496] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.547123][ T8494] loop0: detected capacity change from 0 to 2048
[ 1707.593784][ T8497] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.638271][ T8498] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.658743][ T8501] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1707.918973][ T8505] loop4: detected capacity change from 0 to 2048
[ 1707.974077][ T8509] loop2: detected capacity change from 0 to 2048
[ 1708.004210][ T8508] loop1: detected capacity change from 0 to 2048
[ 1708.022033][ T8514] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.040952][ T8511] loop0: detected capacity change from 0 to 2048
[ 1708.068244][ T8513] loop3: detected capacity change from 0 to 2048
[ 1708.070202][ T8515] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.095232][ T8517] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.160755][ T8518] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.197231][ T8520] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.402747][ T8524] loop5: detected capacity change from 0 to 2048
[ 1708.443524][ T8530] loop2: detected capacity change from 0 to 2048
[ 1708.447540][ T8529] loop4: detected capacity change from 0 to 2048
[ 1708.467867][ T8531] loop0: detected capacity change from 0 to 2048
[ 1708.505242][ T8534] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.536384][ T8535] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.546405][ T8533] loop3: detected capacity change from 0 to 2048
[ 1708.564481][ T8536] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.580784][ T8538] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.637432][ T8540] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1708.925930][ T8547] loop2: detected capacity change from 0 to 2048
[ 1708.978345][ T8545] loop5: detected capacity change from 0 to 2048
[ 1708.997615][ T8550] loop1: detected capacity change from 0 to 2048
[ 1709.031783][ T8552] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.052073][ T8553] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.087263][ T8554] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.163591][ T8551] loop3: detected capacity change from 0 to 2048
[ 1709.310908][ T8560] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.388302][ T8559] loop2: detected capacity change from 0 to 2048
[ 1709.483942][ T8562] loop1: detected capacity change from 0 to 2048
[ 1709.492286][ T5369] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1709.550432][ T8566] loop4: detected capacity change from 0 to 2048
[ 1709.553667][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1709.566388][ T8568] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.647166][ T8567] loop0: detected capacity change from 0 to 2048
[ 1709.665585][ T8572] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.753622][ T8573] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.784924][ T8575] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1709.834670][ T8570] loop3: detected capacity change from 0 to 2048
[ 1709.848117][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1709.915319][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1709.969313][ T5352] buffer_io_error: 8 callbacks suppressed
[ 1709.969333][ T5352] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1710.048252][ T8581] loop2: detected capacity change from 0 to 2048
[ 1710.094447][ T8582] loop1: detected capacity change from 0 to 2048
[ 1710.130154][ T8584] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.175394][ T8583] loop5: detected capacity change from 0 to 2048
[ 1710.190189][ T8588] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.244595][ T8591] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.275719][ T8589] loop4: detected capacity change from 0 to 2048
[ 1710.287762][ T8587] loop0: detected capacity change from 0 to 2048
[ 1710.302247][ T5305] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1710.323069][ T5286] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1710.333632][ T8592] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.369657][ T5305] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1710.430766][ T5305] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1710.506778][ T8599] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.525717][ T8598] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.668253][ T8597] loop3: detected capacity change from 0 to 2048
[ 1710.681508][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1710.730004][ T5524] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1710.831246][ T8607] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1710.898496][ T8605] loop5: detected capacity change from 0 to 2048
[ 1710.933000][   T27] kauditd_printk_skb: 33 callbacks suppressed
[ 1710.933020][   T27] audit: type=1804 audit(1679223476.494:826): pid=8597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/134/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1710.992796][ T8606] loop0: detected capacity change from 0 to 2048
[ 1711.026579][ T8608] loop4: detected capacity change from 0 to 2048
[ 1711.046806][ T8615] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.091408][ T8617] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.119225][ T8613] loop1: detected capacity change from 0 to 2048
[ 1711.131760][ T8612] loop2: detected capacity change from 0 to 2048
[ 1711.146056][   T27] audit: type=1804 audit(1679223476.704:827): pid=8605 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/136/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1711.183041][ T8619] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.218462][ T8621] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.231584][   T27] audit: type=1804 audit(1679223476.704:828): pid=8606 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/142/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1711.234696][ T8616] loop3: detected capacity change from 0 to 2048
2023/03/19 10:57:56 executed programs: 833
[ 1711.285524][ T8623] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.287912][   T27] audit: type=1804 audit(1679223476.844:829): pid=8608 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/140/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1711.340498][ T8624] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.503180][   T27] audit: type=1804 audit(1679223476.904:830): pid=8612 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/132/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1711.631403][ T8629] loop5: detected capacity change from 0 to 2048
[ 1711.655532][ T8634] loop2: detected capacity change from 0 to 2048
[ 1711.664232][   T27] audit: type=1804 audit(1679223476.954:831): pid=8613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/141/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1711.689492][ T8632] loop4: detected capacity change from 0 to 2048
[ 1711.742230][ T8635] loop1: detected capacity change from 0 to 2048
[ 1711.748916][ T8636] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.766625][ T8637] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.786514][ T8639] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1711.795885][   T27] audit: type=1804 audit(1679223476.994:832): pid=8616 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/135/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1711.885540][ T8643] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.006920][ T8642] loop0: detected capacity change from 0 to 2048
[ 1712.030719][   T27] audit: type=1804 audit(1679223477.394:833): pid=8641 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/141/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1712.091752][ T8649] loop5: detected capacity change from 0 to 2048
[ 1712.111590][ T8651] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.145184][   T27] audit: type=1804 audit(1679223477.414:834): pid=8629 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/137/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1712.210510][ T8655] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.217942][ T8648] loop4: detected capacity change from 0 to 2048
[ 1712.241873][ T8652] loop3: detected capacity change from 0 to 2048
[ 1712.294026][ T8658] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.325155][   T27] audit: type=1804 audit(1679223477.434:835): pid=8634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/133/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1712.358615][ T8656] loop1: detected capacity change from 0 to 2048
[ 1712.388051][ T8659] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.440054][ T8664] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.476316][ T8661] loop0: detected capacity change from 0 to 2048
[ 1712.576977][ T8666] loop5: detected capacity change from 0 to 2048
[ 1712.585219][ T8668] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.690347][ T8672] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.762511][ T8671] loop2: detected capacity change from 0 to 2048
[ 1712.848150][ T8674] loop3: detected capacity change from 0 to 2048
[ 1712.889977][ T8678] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.931487][ T8680] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1712.997961][ T8677] loop0: detected capacity change from 0 to 2048
[ 1713.093569][ T8681] loop5: detected capacity change from 0 to 2048
[ 1713.109425][ T8685] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.219098][ T8690] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.264713][ T8686] loop4: detected capacity change from 0 to 2048
[ 1713.348335][ T8689] loop3: detected capacity change from 0 to 2048
[ 1713.363843][ T8696] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.391268][ T8693] loop1: detected capacity change from 0 to 2048
[ 1713.469477][ T8699] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.491336][ T8695] loop0: detected capacity change from 0 to 2048
[ 1713.523984][ T8701] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.582088][ T8702] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.644613][ T8698] loop5: detected capacity change from 0 to 2048
[ 1713.734026][ T8706] loop2: detected capacity change from 0 to 2048
[ 1713.746418][ T8708] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.860397][ T8712] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1713.968630][ T8710] loop1: detected capacity change from 0 to 2048
[ 1714.079947][ T8716] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.122172][ T8715] loop5: detected capacity change from 0 to 2048
[ 1714.235600][ T8724] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.260241][ T8718] loop2: detected capacity change from 0 to 2048
[ 1714.279600][ T8721] loop4: detected capacity change from 0 to 2048
[ 1714.304836][ T8723] loop3: detected capacity change from 0 to 2048
[ 1714.378228][ T8729] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.384117][ T8730] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.414973][ T8732] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.452025][ T8726] loop1: detected capacity change from 0 to 2048
[ 1714.534156][ T8731] loop0: detected capacity change from 0 to 2048
[ 1714.608243][ T8738] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.700381][ T8739] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.729727][ T8737] loop2: detected capacity change from 0 to 2048
[ 1714.771876][ T5305] blk_print_req_error: 1 callbacks suppressed
[ 1714.771896][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1714.907284][ T8746] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1714.926966][ T8745] loop4: detected capacity change from 0 to 2048
[ 1714.948719][ T5369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1714.952336][ T8742] loop3: detected capacity change from 0 to 2048
[ 1714.988513][ T5286] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1715.022558][ T5369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1715.081577][ T5369] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1715.134700][ T8751] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.188576][ T8753] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.257125][ T8749] loop0: detected capacity change from 0 to 2048
[ 1715.285553][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1715.349679][ T8752] loop5: detected capacity change from 0 to 2048
[ 1715.387791][ T5286] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1715.492298][ T8763] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.498782][ T8762] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.529929][ T8759] loop2: detected capacity change from 0 to 2048
[ 1715.567124][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1715.588437][ T8761] loop3: detected capacity change from 0 to 2048
[ 1715.622316][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1715.680013][ T8768] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.688723][ T8766] loop4: detected capacity change from 0 to 2048
[ 1715.714975][ T8760] loop1: detected capacity change from 0 to 2048
[ 1715.731536][ T5369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1715.740374][ T8770] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1715.749844][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1715.785963][ T5369] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1715.841831][ T5369] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1715.890283][ T5286] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1715.898274][ T5286] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1715.910107][ T5369] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1715.944208][ T8775] loop5: detected capacity change from 0 to 2048
[ 1715.952033][ T8772] loop0: detected capacity change from 0 to 2048
[ 1715.963967][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1715.979530][ T5518] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1716.012789][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1716.018914][ T8776] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.057547][ T8777] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.146976][   T27] kauditd_printk_skb: 32 callbacks suppressed
[ 1716.146995][   T27] audit: type=1804 audit(1679223481.704:868): pid=8760 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/147/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1716.179201][ T8784] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.198217][ T8785] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.365502][ T8783] loop3: detected capacity change from 0 to 2048
[ 1716.372648][ T8782] loop2: detected capacity change from 0 to 2048
[ 1716.402314][   T27] audit: type=1804 audit(1679223481.774:869): pid=8766 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/146/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1716.434820][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1716.487660][ T8796] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:58:02 executed programs: 877
[ 1716.545798][   T27] audit: type=1804 audit(1679223481.864:870): pid=8772 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/149/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1716.588904][ T8798] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.621821][ T8793] loop4: detected capacity change from 0 to 2048
[ 1716.628832][ T8789] loop1: detected capacity change from 0 to 2048
[ 1716.668369][ T8792] loop5: detected capacity change from 0 to 2048
[ 1716.672041][ T8795] loop0: detected capacity change from 0 to 2048
[ 1716.753873][ T8800] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.774856][   T27] audit: type=1804 audit(1679223481.874:871): pid=8775 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/144/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1716.807343][ T8802] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.815007][ T8804] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.848438][ T8807] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1716.914177][   T27] audit: type=1804 audit(1679223482.144:872): pid=8782 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/139/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1716.985808][ T8803] loop2: detected capacity change from 0 to 2048
[ 1716.994521][   T27] audit: type=1804 audit(1679223482.204:873): pid=8783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/142/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1716.995638][ T8810] loop3: detected capacity change from 0 to 2048
[ 1717.062573][ T8812] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.067672][   T27] audit: type=1804 audit(1679223482.434:874): pid=8789 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/148/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1717.180751][ T8817] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.234986][   T27] audit: type=1804 audit(1679223482.464:875): pid=8793 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/147/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1717.247979][ T8814] loop1: detected capacity change from 0 to 2048
[ 1717.363915][ T8820] loop0: detected capacity change from 0 to 2048
[ 1717.388077][ T8818] loop4: detected capacity change from 0 to 2048
[ 1717.412253][   T27] audit: type=1804 audit(1679223482.464:876): pid=8792 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/145/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1717.543665][ T8825] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.555223][ T8824] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.576502][ T8826] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1717.589587][   T27] audit: type=1804 audit(1679223482.504:877): pid=8795 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/150/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1717.727113][ T8823] loop5: detected capacity change from 0 to 2048
[ 1717.904860][ T8832] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.029332][ T8831] loop2: detected capacity change from 0 to 2048
[ 1718.186334][ T8840] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.208902][ T8835] loop3: detected capacity change from 0 to 2048
[ 1718.271329][ T8841] loop4: detected capacity change from 0 to 2048
[ 1718.311502][ T8842] loop1: detected capacity change from 0 to 2048
[ 1718.319749][ T8837] loop5: detected capacity change from 0 to 2048
[ 1718.347371][ T8846] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.395934][ T8848] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.407048][ T8849] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.414758][ T8845] loop0: detected capacity change from 0 to 2048
[ 1718.430274][ T8851] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.532359][ T8856] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.539623][ T8850] loop2: detected capacity change from 0 to 2048
[ 1718.649068][ T8859] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.765902][ T8858] loop4: detected capacity change from 0 to 2048
[ 1718.802308][ T8863] loop1: detected capacity change from 0 to 2048
[ 1718.816608][ T8864] loop5: detected capacity change from 0 to 2048
[ 1718.838538][ T8866] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.920261][ T8869] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1718.949990][ T8871] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.025172][ T8870] loop2: detected capacity change from 0 to 2048
[ 1719.138697][ T8878] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.176057][ T8873] loop3: detected capacity change from 0 to 2048
[ 1719.276197][ T8880] loop1: detected capacity change from 0 to 2048
[ 1719.283274][ T8877] loop4: detected capacity change from 0 to 2048
[ 1719.298066][ T8884] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.350852][ T8885] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.398587][ T8883] loop0: detected capacity change from 0 to 2048
[ 1719.435276][ T8888] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.473271][ T8890] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.589665][ T8889] loop2: detected capacity change from 0 to 2048
[ 1719.705151][ T8899] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.753970][ T8895] loop3: detected capacity change from 0 to 2048
[ 1719.806482][ T8900] loop0: detected capacity change from 0 to 2048
[ 1719.835794][ T8902] loop5: detected capacity change from 0 to 2048
[ 1719.839193][ T8901] loop4: detected capacity change from 0 to 2048
[ 1719.852534][ T8904] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.899383][ T8905] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.964574][ T8907] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1719.983055][ T8908] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.149236][ T8910] loop2: detected capacity change from 0 to 2048
[ 1720.232968][ T8921] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.244767][ T8915] loop3: detected capacity change from 0 to 2048
[ 1720.279534][ T8919] loop0: detected capacity change from 0 to 2048
[ 1720.290989][ T8918] loop1: detected capacity change from 0 to 2048
[ 1720.355699][ T8925] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.367122][ T8924] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.379011][ T8922] loop5: detected capacity change from 0 to 2048
[ 1720.409333][ T8926] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.448870][ T8927] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.665218][ T8933] loop2: detected capacity change from 0 to 2048
[ 1720.746496][ T8938] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.825141][ T8936] loop0: detected capacity change from 0 to 2048
[ 1720.913169][ T8940] loop4: detected capacity change from 0 to 2048
[ 1720.932814][ T8942] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1720.944125][ T8937] loop5: detected capacity change from 0 to 2048
[ 1721.032510][ T8944] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.072175][ T8945] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.291320][ T8949] loop3: detected capacity change from 0 to 2048
[ 1721.313296][ T8953] loop1: detected capacity change from 0 to 2048
[ 1721.331822][ T8955] loop4: detected capacity change from 0 to 2048
[ 1721.344320][ T8954] loop0: detected capacity change from 0 to 2048
[ 1721.353182][ T8957] loop5: detected capacity change from 0 to 2048
[ 1721.383122][ T5352] blk_print_req_error: 64 callbacks suppressed
[ 1721.383145][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1721.422700][ T8958] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.468017][ T8960] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.485276][ T8959] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.530540][ T8962] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.535672][ T8963] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1721.562143][   T27] kauditd_printk_skb: 35 callbacks suppressed
2023/03/19 10:58:07 executed programs: 919
[ 1721.562163][   T27] audit: type=1804 audit(1679223487.124:913): pid=8949 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/148/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1721.649863][   T27] audit: type=1804 audit(1679223487.194:914): pid=8954 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/157/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1721.835828][   T27] audit: type=1804 audit(1679223487.194:915): pid=8955 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/154/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1721.838265][ T8969] loop2: detected capacity change from 0 to 2048
[ 1721.890166][ T5193] Bluetooth: hci2: command 0x0406 tx timeout
[ 1721.896244][ T5193] Bluetooth: hci4: command 0x0406 tx timeout
[ 1721.902352][ T5518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1721.902591][ T5188] Bluetooth: hci5: command 0x0406 tx timeout
[ 1721.919658][ T5192] Bluetooth: hci1: command 0x0406 tx timeout
[ 1721.926152][ T5190] Bluetooth: hci0: command 0x0406 tx timeout
[ 1721.932437][ T5184] Bluetooth: hci3: command 0x0406 tx timeout
[ 1721.982887][   T27] audit: type=1804 audit(1679223487.194:916): pid=8953 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/154/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1722.009534][   T27] audit: type=1804 audit(1679223487.304:917): pid=8957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/152/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1722.055870][ T8979] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.074492][ T8973] loop3: detected capacity change from 0 to 2048
[ 1722.094174][ T8974] loop1: detected capacity change from 0 to 2048
[ 1722.114971][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1722.137185][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1722.196970][   T27] audit: type=1804 audit(1679223487.754:918): pid=8969 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/147/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1722.236341][ T8977] loop0: detected capacity change from 0 to 2048
[ 1722.250022][ T8976] loop4: detected capacity change from 0 to 2048
[ 1722.256269][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1722.267915][ T8982] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.305067][ T5369] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1722.358768][ T8980] loop5: detected capacity change from 0 to 2048
[ 1722.375492][ T8984] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.417390][ T8986] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.435916][   T27] audit: type=1804 audit(1679223487.904:919): pid=8973 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/149/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1722.485552][ T8988] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.523836][ T8991] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.695774][ T8987] loop2: detected capacity change from 0 to 2048
[ 1722.721963][   T27] audit: type=1804 audit(1679223488.074:920): pid=8977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/158/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1722.830795][ T9000] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1722.862247][   T27] audit: type=1804 audit(1679223488.134:921): pid=8976 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/155/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1722.891447][ T8995] loop3: detected capacity change from 0 to 2048
[ 1722.947254][ T9003] loop5: detected capacity change from 0 to 2048
[ 1722.970165][ T8999] loop0: detected capacity change from 0 to 2048
[ 1722.973367][ T5286] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1723.020523][ T8998] loop4: detected capacity change from 0 to 2048
[ 1723.020677][ T9006] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.062712][ T9004] loop1: detected capacity change from 0 to 2048
[ 1723.075828][   T27] audit: type=1804 audit(1679223488.174:922): pid=8974 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/155/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1723.090050][ T5286] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1723.141082][ T9008] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.175778][ T9009] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.204195][ T9011] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.241172][ T5286] buffer_io_error: 42 callbacks suppressed
[ 1723.241261][ T5286] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1723.326797][ T9012] loop2: detected capacity change from 0 to 2048
[ 1723.371499][ T9016] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.384109][ T5518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1723.490131][ T9022] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.621715][ T9021] loop3: detected capacity change from 0 to 2048
[ 1723.728198][ T9028] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.729002][ T9025] loop4: detected capacity change from 0 to 2048
[ 1723.807743][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1723.820818][ T9020] loop1: detected capacity change from 0 to 2048
[ 1723.851816][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1723.854375][ T9027] loop5: detected capacity change from 0 to 2048
[ 1723.869851][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1723.935370][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1723.947328][ T9030] loop2: detected capacity change from 0 to 2048
[ 1723.956904][ T9032] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1723.983833][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1724.019603][ T9033] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.086051][ T9036] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.109946][ T9037] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.287986][ T9038] loop0: detected capacity change from 0 to 2048
[ 1724.381751][ T9050] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.402963][ T9045] loop1: detected capacity change from 0 to 2048
[ 1724.414109][ T9044] loop4: detected capacity change from 0 to 2048
[ 1724.423127][ T5518] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1724.438395][ T9047] loop5: detected capacity change from 0 to 2048
[ 1724.450537][ T5518] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1724.520384][ T9054] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.520724][ T9049] loop2: detected capacity change from 0 to 2048
[ 1724.545933][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1724.581650][ T9056] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.585167][ T9055] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.626268][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1724.648241][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1724.758025][ T9060] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1724.776536][ T9052] loop3: detected capacity change from 0 to 2048
[ 1724.907139][ T9068] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.005307][ T9067] loop5: detected capacity change from 0 to 2048
[ 1725.021097][ T9066] loop1: detected capacity change from 0 to 2048
[ 1725.022134][ T9065] loop4: detected capacity change from 0 to 2048
[ 1725.161376][ T9073] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.173372][ T9072] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.196808][ T9074] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.209620][ T9070] loop2: detected capacity change from 0 to 2048
[ 1725.347294][ T9077] loop0: detected capacity change from 0 to 2048
[ 1725.349382][ T9079] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.447090][ T9084] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.529119][ T9083] loop4: detected capacity change from 0 to 2048
[ 1725.620022][ T9091] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.655624][ T9087] loop5: detected capacity change from 0 to 2048
[ 1725.725934][ T9090] loop3: detected capacity change from 0 to 2048
[ 1725.749434][ T9092] loop2: detected capacity change from 0 to 2048
[ 1725.763171][ T9094] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.818554][ T9097] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.851901][ T9098] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1725.982152][ T9096] loop0: detected capacity change from 0 to 2048
[ 1726.089423][ T9106] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.108241][ T9103] loop1: detected capacity change from 0 to 2048
[ 1726.166340][ T9105] loop3: detected capacity change from 0 to 2048
[ 1726.246295][ T9108] loop2: detected capacity change from 0 to 2048
[ 1726.260543][ T9110] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.293762][ T9112] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.413479][ T9115] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.494015][ T9113] loop0: detected capacity change from 0 to 2048
[ 1726.624383][ T9123] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:58:12 executed programs: 959
[ 1726.696798][   T27] kauditd_printk_skb: 32 callbacks suppressed
[ 1726.696818][   T27] audit: type=1804 audit(1679223492.254:955): pid=9113 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/163/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1726.738777][ T9124] loop5: detected capacity change from 0 to 2048
[ 1726.749007][ T9121] loop4: detected capacity change from 0 to 2048
[ 1726.756819][ T5518] blk_print_req_error: 14 callbacks suppressed
[ 1726.756839][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1726.794953][ T9120] loop3: detected capacity change from 0 to 2048
[ 1726.811663][ T5369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1726.823894][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1726.874577][ T9127] loop2: detected capacity change from 0 to 2048
[ 1726.921231][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1726.959962][ T9128] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.980289][ T9129] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1726.987771][ T9130] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.031450][   T27] audit: type=1804 audit(1679223492.594:956): pid=9120 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/155/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1727.135805][   T27] audit: type=1804 audit(1679223492.644:957): pid=9124 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/159/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1727.170366][ T9138] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.203673][ T9134] loop1: detected capacity change from 0 to 2048
[ 1727.263356][ T5369] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1727.316513][ T5369] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1727.347376][ T9133] loop0: detected capacity change from 0 to 2048
[ 1727.358097][   T27] audit: type=1804 audit(1679223492.674:958): pid=9121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/161/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1727.490699][ T9142] loop5: detected capacity change from 0 to 2048
[ 1727.498505][ T9148] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.511410][ T9147] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.520014][ T5352] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1727.536009][ T9145] loop4: detected capacity change from 0 to 2048
[ 1727.557463][   T27] audit: type=1804 audit(1679223492.844:959): pid=9127 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/155/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1727.602520][ T9144] loop3: detected capacity change from 0 to 2048
[ 1727.683411][ T9152] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.701605][ T9149] loop2: detected capacity change from 0 to 2048
[ 1727.729676][   T27] audit: type=1804 audit(1679223493.154:960): pid=9133 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/164/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1727.730306][ T9155] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.805652][ T9158] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.816520][ T9160] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1727.850150][ T9154] loop0: detected capacity change from 0 to 2048
[ 1727.884047][   T27] audit: type=1804 audit(1679223493.184:961): pid=9134 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/161/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1727.904884][ T9159] loop1: detected capacity change from 0 to 2048
[ 1727.946425][ T9163] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.009567][ T9166] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.053831][   T27] audit: type=1804 audit(1679223493.344:962): pid=9145 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/162/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1728.126529][ T9168] loop4: detected capacity change from 0 to 2048
[ 1728.202161][ T9172] loop2: detected capacity change from 0 to 2048
[ 1728.214026][   T27] audit: type=1804 audit(1679223493.424:963): pid=9142 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/160/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1728.249668][ T9174] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.251370][ T9171] loop3: detected capacity change from 0 to 2048
[ 1728.329877][ T9177] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.338610][   T27] audit: type=1804 audit(1679223493.474:964): pid=9149 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/156/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1728.405676][ T9176] loop0: detected capacity change from 0 to 2048
[ 1728.439534][ T9181] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.532818][ T9186] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.599718][ T9182] loop5: detected capacity change from 0 to 2048
[ 1728.654319][ T9185] loop2: detected capacity change from 0 to 2048
[ 1728.682616][ T9188] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.788997][ T9190] loop3: detected capacity change from 0 to 2048
[ 1728.796689][ T9194] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.816189][ T9193] loop0: detected capacity change from 0 to 2048
[ 1728.874616][ T9198] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.906389][ T9201] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1728.965675][ T9199] loop5: detected capacity change from 0 to 2048
[ 1729.050137][ T9200] loop1: detected capacity change from 0 to 2048
[ 1729.065767][ T9207] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.149661][ T9210] loop3: detected capacity change from 0 to 2048
[ 1729.161638][ T9206] loop4: detected capacity change from 0 to 2048
[ 1729.164484][ T9213] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.240576][ T9212] loop0: detected capacity change from 0 to 2048
[ 1729.245400][ T9217] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.255702][ T9216] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.276206][ T9208] loop2: detected capacity change from 0 to 2048
[ 1729.377754][ T9219] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.380407][ T9221] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.605097][ T9225] loop1: detected capacity change from 0 to 2048
[ 1729.664444][ T9227] loop3: detected capacity change from 0 to 2048
[ 1729.705378][ T9232] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.751890][ T9233] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.768942][ T9231] loop0: detected capacity change from 0 to 2048
[ 1729.788554][ T9230] loop2: detected capacity change from 0 to 2048
[ 1729.849676][ T9236] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1729.924424][ T9238] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.067447][ T9240] loop5: detected capacity change from 0 to 2048
[ 1730.075878][ T9242] loop3: detected capacity change from 0 to 2048
[ 1730.117823][ T9244] loop1: detected capacity change from 0 to 2048
[ 1730.154046][ T9249] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.154337][ T9248] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.195365][ T9247] loop4: detected capacity change from 0 to 2048
[ 1730.208133][ T9250] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.287295][ T9255] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.369219][ T9254] loop0: detected capacity change from 0 to 2048
[ 1730.521509][ T9259] loop3: detected capacity change from 0 to 2048
[ 1730.539359][ T9262] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.566629][ T9261] loop5: detected capacity change from 0 to 2048
[ 1730.610224][ T9266] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.687715][ T9264] loop4: detected capacity change from 0 to 2048
[ 1730.696174][ T9267] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.789077][ T9270] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1730.955707][ T9272] loop2: detected capacity change from 0 to 2048
[ 1730.972203][ T9274] loop0: detected capacity change from 0 to 2048
[ 1730.983781][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1731.074625][ T9280] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.098597][ T9281] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.148867][ T9278] loop1: detected capacity change from 0 to 2048
[ 1731.158156][ T9279] loop4: detected capacity change from 0 to 2048
[ 1731.255089][ T9284] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.282678][ T9285] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.408585][ T9287] loop2: detected capacity change from 0 to 2048
[ 1731.498102][ T9290] loop0: detected capacity change from 0 to 2048
[ 1731.516947][ T9298] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.567392][ T9294] loop3: detected capacity change from 0 to 2048
[ 1731.602922][ T9297] loop5: detected capacity change from 0 to 2048
[ 1731.620961][ T9296] loop4: detected capacity change from 0 to 2048
[ 1731.635220][ T9300] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.660511][ T9301] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:58:17 executed programs: 1003
[ 1731.693223][ T9302] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.706703][   T27] kauditd_printk_skb: 34 callbacks suppressed
[ 1731.706721][   T27] audit: type=1804 audit(1679223497.264:999): pid=9290 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/172/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1731.711783][ T9303] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1731.759146][   T27] audit: type=1804 audit(1679223497.314:1000): pid=9294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/163/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1731.893028][   T27] audit: type=1804 audit(1679223497.374:1001): pid=9297 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/165/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1731.932041][ T9309] loop2: detected capacity change from 0 to 2048
[ 1731.995502][   T27] audit: type=1804 audit(1679223497.484:1002): pid=9296 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/168/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1732.028190][ T9311] loop0: detected capacity change from 0 to 2048
[ 1732.052264][ T9318] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.066539][ T9313] loop5: detected capacity change from 0 to 2048
[ 1732.102057][ T9315] loop3: detected capacity change from 0 to 2048
[ 1732.109542][ T9321] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.168007][ T9323] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.177850][ T9325] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.180242][ T9320] loop1: detected capacity change from 0 to 2048
[ 1732.196734][   T27] audit: type=1804 audit(1679223497.684:1003): pid=9309 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/163/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1732.230800][ T9319] loop4: detected capacity change from 0 to 2048
[ 1732.305283][   T27] audit: type=1804 audit(1679223497.784:1004): pid=9311 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/173/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1732.343073][ T9331] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.355388][ T9330] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.413753][   T27] audit: type=1804 audit(1679223497.814:1005): pid=9313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/166/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1732.505549][ T9329] loop0: detected capacity change from 0 to 2048
[ 1732.522719][ T9335] loop5: detected capacity change from 0 to 2048
[ 1732.533875][ T9336] loop2: detected capacity change from 0 to 2048
[ 1732.537643][   T27] audit: type=1804 audit(1679223497.824:1006): pid=9315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/164/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1732.612438][ T9341] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.631582][ T9342] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.646430][ T9338] loop3: detected capacity change from 0 to 2048
[ 1732.667403][ T9344] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.704253][   T27] audit: type=1804 audit(1679223497.984:1007): pid=9320 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/167/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1732.737253][ T9343] loop1: detected capacity change from 0 to 2048
[ 1732.768000][ T9348] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.882307][   T27] audit: type=1804 audit(1679223498.024:1008): pid=9319 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/169/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1732.905226][ T9354] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1732.992759][ T9353] loop0: detected capacity change from 0 to 2048
[ 1733.040388][ T9352] loop5: detected capacity change from 0 to 2048
[ 1733.087625][ T9362] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.091878][ T9363] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.144469][ T9359] loop2: detected capacity change from 0 to 2048
[ 1733.151857][ T9358] loop3: detected capacity change from 0 to 2048
[ 1733.188825][ T9364] loop4: detected capacity change from 0 to 2048
[ 1733.230903][ T9365] loop1: detected capacity change from 0 to 2048
[ 1733.281773][ T9369] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.294283][ T9368] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.324853][ T9371] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.344740][ T9373] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.563320][ T9372] loop5: detected capacity change from 0 to 2048
[ 1733.655469][ T9382] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.753342][ T9381] loop4: detected capacity change from 0 to 2048
[ 1733.773522][ T9380] loop3: detected capacity change from 0 to 2048
[ 1733.849073][ T9384] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1733.877914][ T9385] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.009403][ T9388] loop5: detected capacity change from 0 to 2048
[ 1734.030520][ T9390] loop0: detected capacity change from 0 to 2048
[ 1734.073356][ T9393] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.128995][ T9397] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.217643][ T9395] loop2: detected capacity change from 0 to 2048
[ 1734.271462][ T9396] loop4: detected capacity change from 0 to 2048
[ 1734.299607][ T9400] loop1: detected capacity change from 0 to 2048
[ 1734.345786][ T9402] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.400126][ T9403] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.415534][ T9404] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.738682][ T9411] loop2: detected capacity change from 0 to 2048
[ 1734.774938][ T9410] loop3: detected capacity change from 0 to 2048
[ 1734.782345][ T9414] loop4: detected capacity change from 0 to 2048
[ 1734.797772][ T9415] loop1: detected capacity change from 0 to 2048
[ 1734.829495][ T9416] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.854970][ T9418] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.856457][ T9419] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1734.939059][ T9422] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.053727][ T9420] loop5: detected capacity change from 0 to 2048
[ 1735.112259][ T9425] loop0: detected capacity change from 0 to 2048
[ 1735.119932][ T9431] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.178816][ T1216] ieee802154 phy0 wpan0: encryption failed: -22
[ 1735.185213][ T1216] ieee802154 phy1 wpan1: encryption failed: -22
[ 1735.211416][ T9429] loop3: detected capacity change from 0 to 2048
[ 1735.248421][ T9434] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.275614][ T9432] loop4: detected capacity change from 0 to 2048
[ 1735.336518][ T9437] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.360116][ T9436] loop1: detected capacity change from 0 to 2048
[ 1735.436198][ T9441] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.466386][ T9443] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.504720][ T9439] loop5: detected capacity change from 0 to 2048
[ 1735.511778][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1735.572125][ T9446] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1735.883632][ T9453] loop2: detected capacity change from 0 to 2048
[ 1735.905273][ T9450] loop4: detected capacity change from 0 to 2048
[ 1735.908534][ T9454] loop1: detected capacity change from 0 to 2048
[ 1735.915610][ T9455] loop5: detected capacity change from 0 to 2048
[ 1735.972729][ T9457] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.028421][ T9459] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.042899][ T9460] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.070012][ T9462] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.167870][ T9458] loop0: detected capacity change from 0 to 2048
[ 1736.169456][ T9463] loop3: detected capacity change from 0 to 2048
[ 1736.272798][ T9469] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.287090][ T9470] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.388446][ T9471] loop2: detected capacity change from 0 to 2048
[ 1736.421189][ T9477] loop4: detected capacity change from 0 to 2048
[ 1736.484437][ T9479] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.517026][ T9481] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.604440][ T9480] loop3: detected capacity change from 0 to 2048
[ 1736.612569][ T9476] loop5: detected capacity change from 0 to 2048
[ 1736.682532][ T9487] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.734312][   T27] kauditd_printk_skb: 37 callbacks suppressed
[ 1736.734331][   T27] audit: type=1804 audit(1679223502.294:1046): pid=9480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/171/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1736.740784][ T9485] loop0: detected capacity change from 0 to 2048
[ 1736.787103][ T9492] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:58:22 executed programs: 1051
[ 1736.831218][ T9490] loop2: detected capacity change from 0 to 2048
[ 1736.849028][ T9488] loop4: detected capacity change from 0 to 2048
[ 1736.880314][   T27] audit: type=1804 audit(1679223502.424:1047): pid=9476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/174/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1736.893976][ T9494] loop1: detected capacity change from 0 to 2048
[ 1736.953171][ T9496] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.971634][ T9497] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1736.988860][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1737.027854][   T27] audit: type=1804 audit(1679223502.584:1048): pid=9490 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/170/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1737.086332][ T9503] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.091029][ T9502] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.147780][   T27] audit: type=1804 audit(1679223502.624:1049): pid=9488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/177/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1737.246177][ T9501] loop5: detected capacity change from 0 to 2048
[ 1737.250076][   T27] audit: type=1804 audit(1679223502.704:1050): pid=9494 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/174/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1737.427643][ T9508] loop2: detected capacity change from 0 to 2048
[ 1737.452020][ T9511] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.506542][ T9509] loop4: detected capacity change from 0 to 2048
[ 1737.526047][   T27] audit: type=1804 audit(1679223502.784:1051): pid=9485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/179/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1737.587560][ T9516] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.641744][ T9512] loop0: detected capacity change from 0 to 2048
[ 1737.678821][ T9518] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.727142][   T27] audit: type=1804 audit(1679223503.134:1052): pid=9501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/175/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1737.756031][ T9515] loop3: detected capacity change from 0 to 2048
[ 1737.819151][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1737.872333][ T9524] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1737.930156][ T9521] loop5: detected capacity change from 0 to 2048
[ 1737.963344][   T27] audit: type=1804 audit(1679223503.234:1053): pid=9508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/171/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1737.963423][ T9527] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.009408][ T9523] loop1: detected capacity change from 0 to 2048
[ 1738.037839][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1738.093179][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1738.119186][ T9530] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.149876][ T5352] buffer_io_error: 1 callbacks suppressed
[ 1738.149918][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1738.187191][ T9528] loop4: detected capacity change from 0 to 2048
[ 1738.197406][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1738.204261][   T27] audit: type=1804 audit(1679223503.354:1054): pid=9509 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/178/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1738.271320][ T9534] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.293212][ T9532] loop0: detected capacity change from 0 to 2048
[ 1738.302344][ T5518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1738.350914][ T9537] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.499848][   T27] audit: type=1804 audit(1679223503.514:1055): pid=9512 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/180/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1738.563166][ T9542] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.631185][ T9536] loop2: detected capacity change from 0 to 2048
[ 1738.740190][ T9550] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.746919][ T9544] loop1: detected capacity change from 0 to 2048
[ 1738.766584][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1738.866865][ T9548] loop3: detected capacity change from 0 to 2048
[ 1738.877749][ T9549] loop4: detected capacity change from 0 to 2048
[ 1738.887276][ T9541] loop5: detected capacity change from 0 to 2048
[ 1738.895543][ T9552] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1738.913311][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1738.944886][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1738.964135][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1739.012095][ T9558] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.071838][ T9560] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.076134][ T9559] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.122872][ T9554] loop0: detected capacity change from 0 to 2048
[ 1739.143576][ T5518] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1739.177473][ T9557] loop2: detected capacity change from 0 to 2048
[ 1739.310505][ T9569] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.341298][ T9568] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.357702][ T9566] loop3: detected capacity change from 0 to 2048
[ 1739.403141][ T5518] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1739.563371][ T9567] loop1: detected capacity change from 0 to 2048
[ 1739.584021][ T9574] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.686879][ T9573] loop5: detected capacity change from 0 to 2048
[ 1739.692178][ T5286] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1739.726698][ T9580] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.750895][ T5286] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1739.780180][ T9579] loop2: detected capacity change from 0 to 2048
[ 1739.782108][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1739.863784][ T9586] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.918416][ T9577] loop0: detected capacity change from 0 to 2048
[ 1739.945772][ T9588] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1739.977294][ T5352] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1739.995318][ T9584] loop3: detected capacity change from 0 to 2048
[ 1740.012864][ T9585] loop4: detected capacity change from 0 to 2048
[ 1740.040721][ T5369] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1740.086563][ T9590] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.162934][ T9595] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.197250][ T9596] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.370687][ T9592] loop1: detected capacity change from 0 to 2048
[ 1740.453399][ T9597] loop5: detected capacity change from 0 to 2048
[ 1740.488772][ T5305] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1740.526282][ T9604] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.661530][ T9608] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.707635][ T9601] loop0: detected capacity change from 0 to 2048
[ 1740.718003][ T9603] loop4: detected capacity change from 0 to 2048
[ 1740.773627][ T5518] blk_print_req_error: 16 callbacks suppressed
[ 1740.773648][ T5518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1740.794570][ T9606] loop3: detected capacity change from 0 to 2048
[ 1740.814612][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1740.871861][ T9611] loop2: detected capacity change from 0 to 2048
[ 1740.902605][ T9615] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.948406][ T9616] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.951190][ T9614] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1740.993020][ T9618] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.035093][ T9613] loop1: detected capacity change from 0 to 2048
[ 1741.061437][ T5369] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1741.213731][ T9622] loop5: detected capacity change from 0 to 2048
[ 1741.227076][ T9625] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.263941][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1741.388875][ T9634] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.513572][ T9626] loop2: detected capacity change from 0 to 2048
[ 1741.548121][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1741.553316][ T9630] loop0: detected capacity change from 0 to 2048
[ 1741.597778][ T9632] loop4: detected capacity change from 0 to 2048
[ 1741.605172][ T9631] loop3: detected capacity change from 0 to 2048
[ 1741.628830][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1741.642525][ T9640] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.702234][ T9641] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.748533][   T27] kauditd_printk_skb: 27 callbacks suppressed
[ 1741.748553][   T27] audit: type=1804 audit(1679223507.304:1083): pid=9626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/176/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1741.785885][ T9643] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:58:27 executed programs: 1090
[ 1741.800885][ T9644] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1741.819733][ T9637] loop1: detected capacity change from 0 to 2048
[ 1741.826213][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1741.841231][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1741.875856][ T9639] loop5: detected capacity change from 0 to 2048
[ 1741.988974][   T27] audit: type=1804 audit(1679223507.424:1084): pid=9630 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/185/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1742.045021][ T9652] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.063033][ T9653] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.205029][   T27] audit: type=1804 audit(1679223507.454:1085): pid=9631 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/177/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1742.219270][ T9651] loop0: detected capacity change from 0 to 2048
[ 1742.237438][ T9649] loop2: detected capacity change from 0 to 2048
[ 1742.272294][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1742.273442][ T5518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1742.321560][ T9657] loop4: detected capacity change from 0 to 2048
[ 1742.353039][ T9659] loop3: detected capacity change from 0 to 2048
[ 1742.378023][ T9662] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.433265][   T27] audit: type=1804 audit(1679223507.464:1086): pid=9632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/183/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1742.492540][ T9666] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.519563][ T9667] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.549215][ T9663] loop5: detected capacity change from 0 to 2048
[ 1742.565415][ T9664] loop1: detected capacity change from 0 to 2048
[ 1742.575442][ T9668] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.613454][   T27] audit: type=1804 audit(1679223507.694:1087): pid=9639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/181/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1742.668653][ T9672] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.680222][   T27] audit: type=1804 audit(1679223507.714:1088): pid=9637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/180/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1742.759274][ T9673] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1742.926854][   T27] audit: type=1804 audit(1679223508.054:1089): pid=9649 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/177/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1743.066296][ T9678] loop2: detected capacity change from 0 to 2048
[ 1743.117887][ T9681] loop3: detected capacity change from 0 to 2048
[ 1743.124508][   T27] audit: type=1804 audit(1679223508.144:1090): pid=9651 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/186/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1743.162001][ T5518] buffer_io_error: 32 callbacks suppressed
[ 1743.162022][ T5518] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1743.226781][ T9680] loop0: detected capacity change from 0 to 2048
[ 1743.248933][ T9686] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.269334][ T9684] loop1: detected capacity change from 0 to 2048
[ 1743.305379][   T27] audit: type=1804 audit(1679223508.154:1091): pid=9657 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/184/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1743.344532][ T9685] loop4: detected capacity change from 0 to 2048
[ 1743.353909][   T27] audit: type=1804 audit(1679223508.224:1092): pid=9659 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/178/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1743.362427][ T5305] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1743.423978][ T9690] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.445919][ T9691] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.461686][ T9692] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.519911][ T9694] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.605042][ T9688] loop5: detected capacity change from 0 to 2048
[ 1743.646701][ T5286] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1743.790731][ T9703] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1743.890992][ T9700] loop0: detected capacity change from 0 to 2048
[ 1743.906784][ T9701] loop1: detected capacity change from 0 to 2048
[ 1743.962193][ T9704] loop2: detected capacity change from 0 to 2048
[ 1744.003272][ T5518] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1744.028453][ T9710] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.045779][ T9711] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.055381][ T9706] loop4: detected capacity change from 0 to 2048
[ 1744.084709][ T5518] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1744.126619][ T9709] loop3: detected capacity change from 0 to 2048
[ 1744.255258][ T9717] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.267547][ T9716] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.306327][ T9718] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.363406][ T9713] loop5: detected capacity change from 0 to 2048
[ 1744.416676][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1744.532149][ T9729] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.553691][ T9724] loop1: detected capacity change from 0 to 2048
[ 1744.577671][ T9721] loop0: detected capacity change from 0 to 2048
[ 1744.622834][ T5352] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1744.677550][ T9734] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.735918][ T9735] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.748975][ T9727] loop2: detected capacity change from 0 to 2048
[ 1744.756642][ T5518] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1744.787913][ T9730] loop4: detected capacity change from 0 to 2048
[ 1744.797226][ T5518] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1744.811790][ T9733] loop3: detected capacity change from 0 to 2048
[ 1744.836537][ T9740] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.910237][ T9741] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1744.919255][ T9738] loop5: detected capacity change from 0 to 2048
[ 1744.924235][ T9742] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.028151][ T9747] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.189693][ T9746] loop1: detected capacity change from 0 to 2048
[ 1745.215112][ T5286] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1745.297856][ T9751] loop0: detected capacity change from 0 to 2048
[ 1745.342484][ T9755] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.462854][ T9753] loop4: detected capacity change from 0 to 2048
[ 1745.525597][ T9756] loop2: detected capacity change from 0 to 2048
[ 1745.532019][ T9760] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.578270][ T9759] loop5: detected capacity change from 0 to 2048
[ 1745.622200][ T9761] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.641179][ T9762] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.642919][ T9763] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1745.889000][ T9771] loop3: detected capacity change from 0 to 2048
[ 1745.909098][ T9768] loop1: detected capacity change from 0 to 2048
[ 1745.924899][ T5524] blk_print_req_error: 56 callbacks suppressed
[ 1745.924923][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1745.987909][ T9773] loop4: detected capacity change from 0 to 2048
[ 1746.036158][ T9778] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.047050][ T9779] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.070958][ T9775] loop5: detected capacity change from 0 to 2048
[ 1746.084722][ T9780] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.115636][ T9777] loop2: detected capacity change from 0 to 2048
[ 1746.160878][ T9785] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.239222][ T9787] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.278988][ T9784] loop0: detected capacity change from 0 to 2048
[ 1746.386813][ T9794] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.453142][ T9790] loop3: detected capacity change from 0 to 2048
[ 1746.528338][ T9796] loop4: detected capacity change from 0 to 2048
[ 1746.560310][ T9800] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.595736][ T9793] loop1: detected capacity change from 0 to 2048
[ 1746.655497][ T5369] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1746.700351][ T9798] loop2: detected capacity change from 0 to 2048
[ 1746.708378][ T5369] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1746.729856][ T9802] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.803448][ T9804] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1746.818342][   T27] kauditd_printk_skb: 32 callbacks suppressed
[ 1746.818363][   T27] audit: type=1804 audit(1679223512.374:1125): pid=9796 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/190/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1746.861134][ T9805] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:58:32 executed programs: 1130
[ 1747.111088][   T27] audit: type=1804 audit(1679223512.504:1126): pid=9798 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/183/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1747.197218][ T9811] loop5: detected capacity change from 0 to 2048
[ 1747.209282][ T9809] loop3: detected capacity change from 0 to 2048
[ 1747.237176][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1747.243236][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1747.301005][ T9813] loop4: detected capacity change from 0 to 2048
[ 1747.307917][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1747.325192][   T27] audit: type=1804 audit(1679223512.534:1127): pid=9793 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/187/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1747.337549][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1747.399750][ T9817] loop2: detected capacity change from 0 to 2048
[ 1747.400748][ T9818] loop1: detected capacity change from 0 to 2048
[ 1747.442842][ T9819] loop0: detected capacity change from 0 to 2048
[ 1747.451393][ T9821] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.469165][ T9820] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.510740][ T9822] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.538217][   T27] audit: type=1804 audit(1679223513.094:1128): pid=9811 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/188/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1747.568020][ T9825] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.640812][ T9828] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.669954][ T9827] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1747.740612][   T27] audit: type=1804 audit(1679223513.154:1129): pid=9809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/184/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1747.923311][   T27] audit: type=1804 audit(1679223513.194:1130): pid=9813 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/191/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1747.958477][ T9836] loop5: detected capacity change from 0 to 2048
[ 1747.993326][ T9837] loop3: detected capacity change from 0 to 2048
[ 1748.078684][ T9842] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.093377][ T9840] loop0: detected capacity change from 0 to 2048
[ 1748.094674][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1748.100278][ T9841] loop1: detected capacity change from 0 to 2048
[ 1748.120455][   T27] audit: type=1804 audit(1679223513.204:1131): pid=9817 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/184/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1748.135181][ T9835] loop2: detected capacity change from 0 to 2048
[ 1748.153215][ T9845] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.205741][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1748.255779][ T9848] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.286992][ T9849] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.297124][   T27] audit: type=1804 audit(1679223513.324:1132): pid=9818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/188/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1748.347794][ T9844] loop4: detected capacity change from 0 to 2048
[ 1748.362017][ T9852] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.518987][ T9858] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.549267][   T27] audit: type=1804 audit(1679223513.344:1133): pid=9819 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/192/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1748.603816][ T9856] loop3: detected capacity change from 0 to 2048
[ 1748.655801][ T9855] loop5: detected capacity change from 0 to 2048
[ 1748.712274][ T9865] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.751239][   T27] audit: type=1804 audit(1679223513.734:1134): pid=9836 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/189/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1748.787117][ T9863] loop0: detected capacity change from 0 to 2048
[ 1748.787378][ T9862] loop1: detected capacity change from 0 to 2048
[ 1748.823830][ T9869] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.893775][ T9866] loop2: detected capacity change from 0 to 2048
[ 1748.918146][ T9872] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.944341][ T9873] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1748.979395][ T9868] loop4: detected capacity change from 0 to 2048
[ 1748.999725][ T9875] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.110392][ T9878] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.234064][ T9879] loop5: detected capacity change from 0 to 2048
[ 1749.347007][ T9886] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.383384][ T9885] loop0: detected capacity change from 0 to 2048
[ 1749.384233][ T9884] loop1: detected capacity change from 0 to 2048
[ 1749.422456][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1749.469392][ T9892] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.554010][ T9893] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.575163][ T9891] loop3: detected capacity change from 0 to 2048
[ 1749.668542][ T9896] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.716314][ T9890] loop4: detected capacity change from 0 to 2048
[ 1749.820476][ T9899] loop0: detected capacity change from 0 to 2048
[ 1749.864196][ T9901] loop5: detected capacity change from 0 to 2048
[ 1749.878905][ T9903] loop2: detected capacity change from 0 to 2048
[ 1749.906871][ T9906] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.921964][ T9907] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1749.973301][ T9908] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.003978][ T9905] loop3: detected capacity change from 0 to 2048
[ 1750.010758][ T9911] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.127186][ T9914] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.320552][ T9917] loop4: detected capacity change from 0 to 2048
[ 1750.357550][ T9921] loop1: detected capacity change from 0 to 2048
[ 1750.393844][ T9919] loop0: detected capacity change from 0 to 2048
[ 1750.408501][ T9923] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.432424][ T5524] buffer_io_error: 2 callbacks suppressed
[ 1750.432455][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1750.471327][ T9925] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.584943][ T9928] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.612730][ T9924] loop3: detected capacity change from 0 to 2048
[ 1750.618219][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1750.767112][ T9933] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1750.915163][ T9931] loop1: detected capacity change from 0 to 2048
[ 1750.923030][ T9935] loop4: detected capacity change from 0 to 2048
[ 1750.935604][ T5518] blk_print_req_error: 4 callbacks suppressed
[ 1750.935625][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1750.986527][ T9936] loop5: detected capacity change from 0 to 2048
[ 1751.039971][ T9943] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.079745][ T9945] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.121374][ T9940] loop0: detected capacity change from 0 to 2048
[ 1751.124493][ T9941] loop2: detected capacity change from 0 to 2048
[ 1751.152902][ T9946] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.184161][ T9944] loop3: detected capacity change from 0 to 2048
[ 1751.199223][ T5518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1751.261445][ T9950] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.298007][ T9951] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.323781][ T9952] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.560118][ T9959] loop5: detected capacity change from 0 to 2048
[ 1751.581336][ T9956] loop1: detected capacity change from 0 to 2048
[ 1751.635736][ T9966] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.667443][ T9967] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.679152][ T9965] loop0: detected capacity change from 0 to 2048
[ 1751.686521][ T9964] loop3: detected capacity change from 0 to 2048
[ 1751.719492][ T9963] loop2: detected capacity change from 0 to 2048
[ 1751.765731][ T9969] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.787527][ T9970] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1751.844108][   T27] kauditd_printk_skb: 32 callbacks suppressed
[ 1751.844128][   T27] audit: type=1804 audit(1679223517.404:1167): pid=9965 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/199/file0/bus" dev="loop0" ino=18 res=1 errno=0
2023/03/19 10:58:37 executed programs: 1173
[ 1751.897172][ T9977] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.023278][ T9976] loop4: detected capacity change from 0 to 2048
[ 1752.039475][ T9978] loop5: detected capacity change from 0 to 2048
[ 1752.046472][ T5286] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1752.050300][ T5305] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1752.106041][   T27] audit: type=1804 audit(1679223517.504:1168): pid=9964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/191/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1752.166996][ T9983] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.185077][ T9984] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.252618][ T9981] loop0: detected capacity change from 0 to 2048
[ 1752.341970][   T27] audit: type=1804 audit(1679223517.524:1169): pid=9963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/189/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1752.364048][ T9985] loop3: detected capacity change from 0 to 2048
[ 1752.395515][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1752.444909][ T9992] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.519756][   T27] audit: type=1804 audit(1679223517.864:1170): pid=9976 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/197/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1752.565900][ T9989] loop2: detected capacity change from 0 to 2048
[ 1752.576225][ T9998] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.615672][ T9995] loop4: detected capacity change from 0 to 2048
[ 1752.617777][ T9996] loop5: detected capacity change from 0 to 2048
[ 1752.629472][ T9994] loop1: detected capacity change from 0 to 2048
[ 1752.672293][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1752.702739][   T27] audit: type=1804 audit(1679223517.864:1171): pid=9978 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/195/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1752.745228][T10001] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.770907][T10002] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.802543][T10004] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.814047][T10005] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1752.846865][   T27] audit: type=1804 audit(1679223518.104:1172): pid=9981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/200/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1752.922838][T10003] loop0: detected capacity change from 0 to 2048
[ 1752.978652][T10009] loop3: detected capacity change from 0 to 2048
[ 1753.065201][   T27] audit: type=1804 audit(1679223518.214:1173): pid=9985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/192/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1753.068345][T10013] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.095286][T10012] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.269635][T10015] loop5: detected capacity change from 0 to 2048
[ 1753.281790][   T27] audit: type=1804 audit(1679223518.394:1174): pid=9989 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/190/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1753.288723][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1753.371418][   T27] audit: type=1804 audit(1679223518.444:1175): pid=9994 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/195/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1753.439141][T10019] loop2: detected capacity change from 0 to 2048
[ 1753.454872][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1753.483946][T10022] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.533624][T10021] loop0: detected capacity change from 0 to 2048
[ 1753.563497][ T5305] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1753.606354][T10025] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.613411][   T27] audit: type=1804 audit(1679223518.444:1176): pid=9996 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/196/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1753.793163][T10024] loop3: detected capacity change from 0 to 2048
[ 1753.823266][T10029] loop4: detected capacity change from 0 to 2048
[ 1753.860509][T10032] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.883688][T10033] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1753.932162][T10030] loop1: detected capacity change from 0 to 2048
[ 1754.004305][T10038] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.043806][T10039] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.081989][T10037] loop2: detected capacity change from 0 to 2048
[ 1754.138595][T10045] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.233200][T10044] loop3: detected capacity change from 0 to 2048
[ 1754.241869][T10046] loop0: detected capacity change from 0 to 2048
[ 1754.288211][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1754.337083][T10048] loop5: detected capacity change from 0 to 2048
[ 1754.386825][T10053] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.421987][T10054] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.471864][T10057] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.493145][T10051] loop4: detected capacity change from 0 to 2048
[ 1754.599154][T10055] loop1: detected capacity change from 0 to 2048
[ 1754.659339][T10061] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.728732][T10063] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1754.886031][T10065] loop5: detected capacity change from 0 to 2048
[ 1754.980268][T10070] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.019754][T10062] loop0: detected capacity change from 0 to 2048
[ 1755.123568][T10072] loop2: detected capacity change from 0 to 2048
[ 1755.131957][T10074] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.201939][T10071] loop1: detected capacity change from 0 to 2048
[ 1755.232509][T10078] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.330321][T10079] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.344934][T10076] loop3: detected capacity change from 0 to 2048
[ 1755.478382][T10086] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.554428][T10084] loop4: detected capacity change from 0 to 2048
[ 1755.598872][T10083] loop0: detected capacity change from 0 to 2048
[ 1755.716687][T10090] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.719011][T10091] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1755.861971][T10089] loop1: detected capacity change from 0 to 2048
[ 1755.994139][T10100] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.006197][T10095] loop5: detected capacity change from 0 to 2048
[ 1756.059020][T10098] loop2: detected capacity change from 0 to 2048
[ 1756.075352][T10099] loop0: detected capacity change from 0 to 2048
[ 1756.087483][T10102] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.145513][T10104] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.168157][T10105] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.312469][T10106] loop4: detected capacity change from 0 to 2048
[ 1756.449174][T10113] loop3: detected capacity change from 0 to 2048
[ 1756.459446][T10112] loop1: detected capacity change from 0 to 2048
[ 1756.459564][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1756.482391][T10115] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.578106][T10118] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.628440][T10119] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.676083][T10116] loop2: detected capacity change from 0 to 2048
[ 1756.848191][T10125] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1756.921409][T10122] loop4: detected capacity change from 0 to 2048
[ 1756.952177][   T27] kauditd_printk_skb: 29 callbacks suppressed
2023/03/19 10:58:42 executed programs: 1210
[ 1756.952197][   T27] audit: type=1804 audit(1679223522.514:1206): pid=10116 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/195/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1756.985117][T10129] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.097282][T10126] loop1: detected capacity change from 0 to 2048
[ 1757.122603][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1757.130859][T10130] loop5: detected capacity change from 0 to 2048
[ 1757.159866][   T27] audit: type=1804 audit(1679223522.644:1207): pid=10122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/203/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1757.253836][T10137] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.259726][T10138] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.292231][T10133] loop0: detected capacity change from 0 to 2048
[ 1757.304152][   T27] audit: type=1804 audit(1679223522.864:1208): pid=10130 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/201/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1757.343935][T10136] loop2: detected capacity change from 0 to 2048
[ 1757.358815][T10139] loop4: detected capacity change from 0 to 2048
[ 1757.384569][   T27] audit: type=1804 audit(1679223522.944:1209): pid=10126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/201/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1757.424579][T10143] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.452889][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1757.484290][T10145] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.536546][T10144] loop3: detected capacity change from 0 to 2048
[ 1757.566021][   T27] audit: type=1804 audit(1679223523.074:1210): pid=10133 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/207/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1757.635010][T10150] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.653632][   T27] audit: type=1804 audit(1679223523.174:1211): pid=10136 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/196/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1757.682052][T10151] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.686787][T10149] loop1: detected capacity change from 0 to 2048
[ 1757.786655][   T27] audit: type=1804 audit(1679223523.274:1212): pid=10139 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/204/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1757.840994][T10157] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.876694][T10154] loop0: detected capacity change from 0 to 2048
[ 1757.924167][   T27] audit: type=1804 audit(1679223523.324:1213): pid=10144 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/198/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1757.957768][T10163] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1757.982177][T10159] loop2: detected capacity change from 0 to 2048
[ 1758.030854][T10167] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.057745][   T27] audit: type=1804 audit(1679223523.454:1214): pid=10149 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/202/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1758.103855][T10166] loop5: detected capacity change from 0 to 2048
[ 1758.168850][T10160] loop4: detected capacity change from 0 to 2048
[ 1758.180303][T10172] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.184408][T10169] loop1: detected capacity change from 0 to 2048
[ 1758.195584][T10165] loop3: detected capacity change from 0 to 2048
[ 1758.196198][   T27] audit: type=1804 audit(1679223523.584:1215): pid=10154 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/208/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1758.297763][T10176] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.309588][T10175] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.336016][T10178] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.453375][T10174] loop2: detected capacity change from 0 to 2048
[ 1758.561827][T10184] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.643980][T10185] loop4: detected capacity change from 0 to 2048
[ 1758.712988][T10188] loop3: detected capacity change from 0 to 2048
[ 1758.730812][T10192] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.787860][T10186] loop1: detected capacity change from 0 to 2048
[ 1758.835421][T10191] loop0: detected capacity change from 0 to 2048
[ 1758.850627][T10196] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.868516][T10194] loop2: detected capacity change from 0 to 2048
[ 1758.906416][T10197] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.962211][T10200] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1758.965995][T10201] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.121865][T10203] loop5: detected capacity change from 0 to 2048
[ 1759.178551][T10204] loop4: detected capacity change from 0 to 2048
[ 1759.257014][T10209] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.288138][T10211] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.412119][T10210] loop1: detected capacity change from 0 to 2048
[ 1759.512502][T10215] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.620127][T10216] loop5: detected capacity change from 0 to 2048
[ 1759.713330][T10222] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.745929][T10218] loop4: detected capacity change from 0 to 2048
[ 1759.766879][T10221] loop3: detected capacity change from 0 to 2048
[ 1759.851370][T10228] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.852267][T10229] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1759.896279][T10224] loop0: detected capacity change from 0 to 2048
[ 1759.913106][T10226] loop2: detected capacity change from 0 to 2048
[ 1759.968518][T10232] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.033980][T10233] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.183902][T10236] loop4: detected capacity change from 0 to 2048
[ 1760.260626][T10241] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.370927][T10240] loop3: detected capacity change from 0 to 2048
[ 1760.383246][T10242] loop0: detected capacity change from 0 to 2048
[ 1760.428612][T10246] loop1: detected capacity change from 0 to 2048
[ 1760.461782][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1760.483288][T10248] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.487636][T10249] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.583364][T10245] loop2: detected capacity change from 0 to 2048
[ 1760.600833][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1760.622542][T10252] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.738281][T10256] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1760.858148][T10254] loop5: detected capacity change from 0 to 2048
[ 1760.972736][T10264] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.023703][T10261] loop3: detected capacity change from 0 to 2048
[ 1761.055328][T10259] loop0: detected capacity change from 0 to 2048
[ 1761.056976][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1761.067026][ T5286] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1761.137989][T10263] loop1: detected capacity change from 0 to 2048
[ 1761.170900][T10268] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.181993][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1761.236024][T10267] loop2: detected capacity change from 0 to 2048
[ 1761.241949][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1761.268270][T10272] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.308668][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1761.346839][T10276] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.353562][T10270] loop4: detected capacity change from 0 to 2048
[ 1761.371814][ T5352] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1761.401736][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1761.405927][ T5352] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1761.478440][T10274] loop5: detected capacity change from 0 to 2048
[ 1761.485214][T10277] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.532745][ T5369] blk_print_req_error: 3 callbacks suppressed
[ 1761.532769][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1761.536763][T10280] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.563500][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1761.672413][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1761.695242][T10281] loop3: detected capacity change from 0 to 2048
[ 1761.836627][T10286] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.855069][T10285] loop0: detected capacity change from 0 to 2048
[ 1761.886341][T10288] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1761.905850][ T5369] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1761.982007][   T27] kauditd_printk_skb: 31 callbacks suppressed
[ 1761.982034][   T27] audit: type=1804 audit(1679223527.544:1247): pid=10281 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/204/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1762.100295][T10297] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.123292][T10291] loop2: detected capacity change from 0 to 2048
[ 1762.137407][T10292] loop4: detected capacity change from 0 to 2048
2023/03/19 10:58:47 executed programs: 1253
[ 1762.150415][T10295] loop1: detected capacity change from 0 to 2048
[ 1762.175745][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1762.180885][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1762.187280][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1762.245971][   T27] audit: type=1804 audit(1679223527.774:1248): pid=10285 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/213/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1762.258837][T10300] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.325030][T10303] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.358814][T10305] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.394365][T10299] loop5: detected capacity change from 0 to 2048
[ 1762.448688][   T27] audit: type=1804 audit(1679223527.974:1249): pid=10292 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/211/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1762.524727][T10302] loop3: detected capacity change from 0 to 2048
[ 1762.547820][T10310] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.592042][T10309] loop0: detected capacity change from 0 to 2048
[ 1762.618116][ T5305] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1762.660777][   T27] audit: type=1804 audit(1679223528.004:1250): pid=10295 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/208/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1762.670018][T10314] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.747368][T10317] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1762.804207][T10312] loop4: detected capacity change from 0 to 2048
[ 1762.890455][   T27] audit: type=1804 audit(1679223528.074:1251): pid=10291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/203/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1762.920303][T10323] loop5: detected capacity change from 0 to 2048
[ 1762.944203][   T27] audit: type=1804 audit(1679223528.204:1252): pid=10299 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/207/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1762.969975][T10320] loop1: detected capacity change from 0 to 2048
[ 1762.982064][T10318] loop2: detected capacity change from 0 to 2048
[ 1763.013937][T10324] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.030557][T10325] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.112165][T10327] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.124594][   T27] audit: type=1804 audit(1679223528.404:1253): pid=10309 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/214/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1763.154522][T10328] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.307720][T10333] loop3: detected capacity change from 0 to 2048
[ 1763.374691][   T27] audit: type=1804 audit(1679223528.424:1254): pid=10302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/205/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1763.376700][T10331] loop0: detected capacity change from 0 to 2048
[ 1763.435661][T10340] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.475755][   T27] audit: type=1804 audit(1679223528.674:1255): pid=10323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/208/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1763.500987][T10338] loop5: detected capacity change from 0 to 2048
[ 1763.534343][T10339] loop4: detected capacity change from 0 to 2048
[ 1763.580170][   T27] audit: type=1804 audit(1679223528.684:1256): pid=10312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/212/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1763.631373][T10343] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.642325][T10342] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.688413][T10344] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1763.956961][T10351] loop2: detected capacity change from 0 to 2048
[ 1763.986095][T10350] loop1: detected capacity change from 0 to 2048
[ 1764.091474][T10354] loop0: detected capacity change from 0 to 2048
[ 1764.104111][T10355] loop5: detected capacity change from 0 to 2048
[ 1764.107507][T10356] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.152904][T10357] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.230468][T10359] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.244100][T10361] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.457046][T10363] loop3: detected capacity change from 0 to 2048
[ 1764.482432][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1764.520578][T10367] loop1: detected capacity change from 0 to 2048
[ 1764.531006][T10371] loop2: detected capacity change from 0 to 2048
[ 1764.551811][T10372] loop4: detected capacity change from 0 to 2048
[ 1764.572306][T10373] loop5: detected capacity change from 0 to 2048
[ 1764.578191][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1764.620183][T10376] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.625054][T10377] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.659973][T10378] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.678239][T10375] loop0: detected capacity change from 0 to 2048
[ 1764.712761][T10380] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.730170][T10379] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1764.754227][T10384] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.067117][T10392] loop1: detected capacity change from 0 to 2048
[ 1765.076978][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1765.094969][T10391] loop3: detected capacity change from 0 to 2048
[ 1765.102540][T10393] loop2: detected capacity change from 0 to 2048
[ 1765.121875][ T5305] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1765.131757][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1765.142032][T10396] loop5: detected capacity change from 0 to 2048
[ 1765.161385][T10397] loop4: detected capacity change from 0 to 2048
[ 1765.173895][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1765.183865][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1765.194646][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1765.226265][T10398] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.246110][T10400] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.279952][T10399] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.302162][T10402] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.337373][T10404] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.593122][T10410] loop2: detected capacity change from 0 to 2048
[ 1765.603623][T10411] loop0: detected capacity change from 0 to 2048
[ 1765.656980][T10415] loop1: detected capacity change from 0 to 2048
[ 1765.666847][T10414] loop4: detected capacity change from 0 to 2048
[ 1765.673088][T10419] loop5: detected capacity change from 0 to 2048
[ 1765.684730][T10418] loop3: detected capacity change from 0 to 2048
[ 1765.695704][T10420] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.707270][T10421] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.760383][T10423] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.774291][T10422] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.801625][T10426] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1765.873722][T10427] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.169496][T10435] loop0: detected capacity change from 0 to 2048
[ 1766.185977][T10434] loop2: detected capacity change from 0 to 2048
[ 1766.262182][T10437] loop5: detected capacity change from 0 to 2048
[ 1766.269406][T10438] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.291805][ T5352] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1766.338224][T10439] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.519922][T10442] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.756910][T10451] loop4: detected capacity change from 0 to 2048
[ 1766.759806][T10446] loop2: detected capacity change from 0 to 2048
[ 1766.769443][ T5286] blk_print_req_error: 16 callbacks suppressed
[ 1766.769466][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1766.782507][T10449] loop0: detected capacity change from 0 to 2048
[ 1766.799398][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1766.822784][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1766.841508][T10453] loop1: detected capacity change from 0 to 2048
[ 1766.845379][T10450] loop3: detected capacity change from 0 to 2048
[ 1766.887722][T10456] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.906920][T10458] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1766.917683][T10457] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.001063][   T27] kauditd_printk_skb: 31 callbacks suppressed
[ 1767.001084][   T27] audit: type=1804 audit(1679223532.564:1288): pid=10449 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/220/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1767.017882][T10455] loop5: detected capacity change from 0 to 2048
[ 1767.048650][T10462] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.098556][T10463] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.127848][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1767.148367][   T27] audit: type=1804 audit(1679223532.574:1289): pid=10451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/217/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1767.172970][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1767.224661][ T5524] buffer_io_error: 6 callbacks suppressed
[ 1767.224683][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1767.284061][   T27] audit: type=1804 audit(1679223532.654:1290): pid=10453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/214/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1767.320478][T10468] loop0: detected capacity change from 0 to 2048
2023/03/19 10:58:53 executed programs: 1296
[ 1767.333354][T10472] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.364870][T10471] loop4: detected capacity change from 0 to 2048
[ 1767.444269][T10470] loop2: detected capacity change from 0 to 2048
[ 1767.451298][T10474] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.502775][T10477] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.530138][   T27] audit: type=1804 audit(1679223532.734:1291): pid=10450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/210/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1767.585990][T10479] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.672553][T10476] loop3: detected capacity change from 0 to 2048
[ 1767.703915][   T27] audit: type=1804 audit(1679223532.994:1292): pid=10455 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/215/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1767.772627][T10489] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.823838][T10484] loop1: detected capacity change from 0 to 2048
[ 1767.835749][T10487] loop0: detected capacity change from 0 to 2048
[ 1767.839723][   T27] audit: type=1804 audit(1679223533.114:1293): pid=10468 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/221/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1767.906435][   T27] audit: type=1804 audit(1679223533.174:1294): pid=10471 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/218/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1767.932137][T10490] loop4: detected capacity change from 0 to 2048
[ 1767.945062][T10492] loop2: detected capacity change from 0 to 2048
[ 1767.957273][T10494] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1767.972211][T10485] loop5: detected capacity change from 0 to 2048
[ 1767.982047][   T27] audit: type=1804 audit(1679223533.234:1295): pid=10470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/211/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1767.983072][ T5352] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1768.009232][   T27] audit: type=1804 audit(1679223533.394:1296): pid=10476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/211/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1768.104886][T10495] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.107391][T10496] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.133076][T10497] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.161117][   T27] audit: type=1804 audit(1679223533.644:1297): pid=10484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/215/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1768.271800][T10501] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.670051][T10505] loop2: detected capacity change from 0 to 2048
[ 1768.774698][T10507] loop5: detected capacity change from 0 to 2048
[ 1768.789693][ T5352] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1768.848018][T10516] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.886872][T10517] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1768.902147][T10513] loop1: detected capacity change from 0 to 2048
[ 1768.915443][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1768.933855][T10514] loop0: detected capacity change from 0 to 2048
[ 1768.942447][T10510] loop3: detected capacity change from 0 to 2048
[ 1768.948459][T10515] loop4: detected capacity change from 0 to 2048
[ 1769.021609][T10520] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.035427][T10521] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.075011][T10522] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.100765][T10523] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.294497][T10530] loop5: detected capacity change from 0 to 2048
[ 1769.342193][T10531] loop2: detected capacity change from 0 to 2048
[ 1769.356312][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1769.405778][T10535] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.449614][T10537] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.498008][T10533] loop1: detected capacity change from 0 to 2048
[ 1769.553293][T10539] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.641395][T10536] loop0: detected capacity change from 0 to 2048
[ 1769.783087][T10547] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.837340][T10543] loop3: detected capacity change from 0 to 2048
[ 1769.899291][T10548] loop5: detected capacity change from 0 to 2048
[ 1769.913328][T10552] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1769.957955][T10546] loop4: detected capacity change from 0 to 2048
[ 1770.047267][T10551] loop1: detected capacity change from 0 to 2048
[ 1770.058370][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1770.110705][T10556] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.144061][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1770.258937][T10558] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.298893][T10559] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.361353][T10555] loop0: detected capacity change from 0 to 2048
[ 1770.528097][T10567] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.540565][T10563] loop2: detected capacity change from 0 to 2048
[ 1770.581833][T10565] loop5: detected capacity change from 0 to 2048
[ 1770.598982][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1770.624698][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1770.667205][T10568] loop4: detected capacity change from 0 to 2048
[ 1770.673829][T10573] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.687808][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1770.727770][T10574] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.770191][T10577] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.794398][T10571] loop1: detected capacity change from 0 to 2048
[ 1770.966048][T10582] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1770.994001][T10575] loop3: detected capacity change from 0 to 2048
[ 1771.090308][T10578] loop0: detected capacity change from 0 to 2048
[ 1771.134743][T10584] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.277682][T10587] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.485127][T10588] loop1: detected capacity change from 0 to 2048
[ 1771.577383][T10592] loop3: detected capacity change from 0 to 2048
[ 1771.585828][T10600] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.599344][T10593] loop2: detected capacity change from 0 to 2048
[ 1771.629090][T10598] loop0: detected capacity change from 0 to 2048
[ 1771.675883][T10595] loop5: detected capacity change from 0 to 2048
[ 1771.687073][T10599] loop4: detected capacity change from 0 to 2048
[ 1771.712156][T10601] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.714388][T10604] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.771490][T10603] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.773700][T10608] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1771.794588][T10607] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.058313][T10613] loop0: detected capacity change from 0 to 2048
[ 1772.060960][ T5524] blk_print_req_error: 6 callbacks suppressed
[ 1772.060980][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1772.186780][T10618] loop3: detected capacity change from 0 to 2048
[ 1772.195891][T10617] loop2: detected capacity change from 0 to 2048
[ 1772.203831][T10619] loop4: detected capacity change from 0 to 2048
[ 1772.242410][T10620] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.275240][T10621] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.297028][T10624] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.303214][T10622] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.330120][   T27] kauditd_printk_skb: 31 callbacks suppressed
[ 1772.330140][   T27] audit: type=1804 audit(1679223537.884:1329): pid=10613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/228/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1772.457473][T10627] loop1: detected capacity change from 0 to 2048
[ 1772.559939][   T27] audit: type=1804 audit(1679223537.934:1330): pid=10618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/216/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1772.627353][   T27] audit: type=1804 audit(1679223537.934:1331): pid=10619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/224/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1772.657092][   T27] audit: type=1804 audit(1679223537.954:1332): pid=10617 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/217/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1772.688919][T10632] loop2: detected capacity change from 0 to 2048
[ 1772.695333][T10633] loop0: detected capacity change from 0 to 2048
[ 1772.715158][T10636] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:58:58 executed programs: 1336
[ 1772.794712][   T27] audit: type=1804 audit(1679223538.354:1333): pid=10627 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/221/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1772.807477][ T5518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1772.843564][T10638] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1772.864056][T10635] loop5: detected capacity change from 0 to 2048
[ 1772.915306][   T27] audit: type=1804 audit(1679223538.474:1334): pid=10633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/229/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1772.987252][T10640] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.015878][T10641] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.066657][   T27] audit: type=1804 audit(1679223538.624:1335): pid=10632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/218/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1773.266825][   T27] audit: type=1804 audit(1679223538.634:1336): pid=10635 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/222/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1773.360113][T10644] loop1: detected capacity change from 0 to 2048
[ 1773.385061][T10648] loop4: detected capacity change from 0 to 2048
[ 1773.401086][T10649] loop0: detected capacity change from 0 to 2048
[ 1773.419722][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1773.441147][T10651] loop3: detected capacity change from 0 to 2048
[ 1773.465458][T10653] loop5: detected capacity change from 0 to 2048
[ 1773.467383][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1773.515599][T10656] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.516473][T10655] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.559054][T10658] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.574738][T10659] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.608335][   T27] audit: type=1804 audit(1679223539.164:1337): pid=10648 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/225/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1773.648694][T10662] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.670770][T10657] loop2: detected capacity change from 0 to 2048
[ 1773.755963][   T27] audit: type=1804 audit(1679223539.204:1338): pid=10649 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/230/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1773.844949][T10667] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1773.970033][T10668] loop4: detected capacity change from 0 to 2048
[ 1774.028548][T10673] loop1: detected capacity change from 0 to 2048
[ 1774.061263][T10675] loop5: detected capacity change from 0 to 2048
[ 1774.083384][T10677] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.131166][T10679] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.133792][T10674] loop3: detected capacity change from 0 to 2048
[ 1774.155662][T10680] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.190631][T10678] loop2: detected capacity change from 0 to 2048
[ 1774.286998][T10686] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.315792][T10687] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.414888][T10682] loop0: detected capacity change from 0 to 2048
[ 1774.469299][T10694] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.555107][T10693] loop1: detected capacity change from 0 to 2048
[ 1774.618916][T10690] loop5: detected capacity change from 0 to 2048
[ 1774.641600][T10698] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.744605][T10702] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1774.767393][T10697] loop3: detected capacity change from 0 to 2048
[ 1774.857048][T10701] loop0: detected capacity change from 0 to 2048
[ 1774.906271][T10706] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.022257][T10711] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.052365][T10707] loop1: detected capacity change from 0 to 2048
[ 1775.058958][T10708] loop4: detected capacity change from 0 to 2048
[ 1775.123689][T10710] loop5: detected capacity change from 0 to 2048
[ 1775.276793][T10716] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.296617][T10718] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.312101][T10717] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.511914][T10715] loop2: detected capacity change from 0 to 2048
[ 1775.675796][T10732] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.725160][T10728] loop5: detected capacity change from 0 to 2048
[ 1775.748199][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1775.781532][T10727] loop3: detected capacity change from 0 to 2048
[ 1775.808950][T10730] loop4: detected capacity change from 0 to 2048
[ 1775.819642][T10733] loop0: detected capacity change from 0 to 2048
[ 1775.831730][T10729] loop1: detected capacity change from 0 to 2048
[ 1775.854023][T10735] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.856996][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1775.876308][ T5518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1775.943506][T10736] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.974030][T10739] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1775.994962][T10740] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.035860][T10743] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.150508][T10741] loop2: detected capacity change from 0 to 2048
[ 1776.233935][T10748] loop5: detected capacity change from 0 to 2048
[ 1776.253146][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1776.274226][T10751] loop0: detected capacity change from 0 to 2048
[ 1776.282713][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1776.287487][T10755] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.302227][ T5518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1776.351914][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1776.370149][T10753] loop4: detected capacity change from 0 to 2048
[ 1776.384317][T10758] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.452509][T10760] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.507693][T10757] loop1: detected capacity change from 0 to 2048
[ 1776.525987][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1776.545574][T10762] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.565039][T10754] loop3: detected capacity change from 0 to 2048
[ 1776.584415][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1776.684257][T10766] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.708004][T10768] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1776.824094][T10767] loop0: detected capacity change from 0 to 2048
[ 1776.834083][ T5518] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1776.855853][T10772] loop4: detected capacity change from 0 to 2048
[ 1776.863112][ T5305] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1776.870528][ T5518] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1776.892088][ T5518] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1776.900834][ T5518] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1776.911363][ T5518] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1776.920318][ T5518] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1776.997987][T10775] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.031413][T10776] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.062320][T10773] loop5: detected capacity change from 0 to 2048
[ 1777.140947][T10783] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.235700][T10780] loop1: detected capacity change from 0 to 2048
[ 1777.272210][T10782] loop2: detected capacity change from 0 to 2048
[ 1777.323262][T10789] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.395689][T10793] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.406959][   T27] kauditd_printk_skb: 32 callbacks suppressed
[ 1777.406979][   T27] audit: type=1804 audit(1679223542.964:1371): pid=10780 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/228/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1777.463368][T10790] loop3: detected capacity change from 0 to 2048
[ 1777.483317][T10786] loop0: detected capacity change from 0 to 2048
[ 1777.484654][T10791] loop4: detected capacity change from 0 to 2048
[ 1777.549737][   T27] audit: type=1804 audit(1679223543.064:1372): pid=10782 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/223/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1777.571735][T10798] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.620809][T10800] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.621724][T10801] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.686030][T10795] loop5: detected capacity change from 0 to 2048
[ 1777.715777][   T27] audit: type=1804 audit(1679223543.254:1373): pid=10786 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/236/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1777.739352][T10799] loop1: detected capacity change from 0 to 2048
[ 1777.825664][T10805] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1777.845034][T10806] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:59:03 executed programs: 1380
[ 1777.892900][   T27] audit: type=1804 audit(1679223543.314:1374): pid=10791 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/231/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1778.034749][T10810] loop0: detected capacity change from 0 to 2048
[ 1778.061397][   T27] audit: type=1804 audit(1679223543.334:1375): pid=10790 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/222/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1778.100414][T10813] loop4: detected capacity change from 0 to 2048
[ 1778.113352][T10814] loop3: detected capacity change from 0 to 2048
[ 1778.142180][T10821] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.163362][T10817] loop1: detected capacity change from 0 to 2048
[ 1778.171178][   T27] audit: type=1804 audit(1679223543.474:1376): pid=10799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/229/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1778.207347][T10823] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.213049][T10819] loop5: detected capacity change from 0 to 2048
[ 1778.219487][T10820] loop2: detected capacity change from 0 to 2048
[ 1778.229262][T10824] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.318663][T10826] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.353033][T10829] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.353487][   T27] audit: type=1804 audit(1679223543.494:1377): pid=10795 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/230/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1778.393898][T10828] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.532361][T10833] loop0: detected capacity change from 0 to 2048
[ 1778.552130][   T27] audit: type=1804 audit(1679223543.804:1378): pid=10810 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/237/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1778.608765][T10837] loop3: detected capacity change from 0 to 2048
[ 1778.637985][T10838] loop4: detected capacity change from 0 to 2048
[ 1778.641761][T10845] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.675781][   T27] audit: type=1804 audit(1679223543.844:1379): pid=10813 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/232/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1778.709152][T10847] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.744447][T10846] loop2: detected capacity change from 0 to 2048
[ 1778.753609][T10840] loop1: detected capacity change from 0 to 2048
[ 1778.758615][   T27] audit: type=1804 audit(1679223543.854:1380): pid=10814 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/223/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1778.810808][T10843] loop5: detected capacity change from 0 to 2048
[ 1778.830284][T10849] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.860354][T10851] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.875863][T10852] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1778.899046][T10854] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.087276][T10858] loop0: detected capacity change from 0 to 2048
[ 1779.181797][T10866] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.226313][T10863] loop2: detected capacity change from 0 to 2048
[ 1779.272032][T10862] loop4: detected capacity change from 0 to 2048
[ 1779.278870][T10865] loop1: detected capacity change from 0 to 2048
[ 1779.343855][T10868] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.359323][T10869] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.403585][T10870] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.525290][T10874] loop0: detected capacity change from 0 to 2048
[ 1779.604791][T10881] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.692344][T10883] loop1: detected capacity change from 0 to 2048
[ 1779.714056][T10884] loop5: detected capacity change from 0 to 2048
[ 1779.726070][T10886] loop4: detected capacity change from 0 to 2048
[ 1779.727662][T10878] loop2: detected capacity change from 0 to 2048
[ 1779.764658][T10888] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.782923][T10879] loop3: detected capacity change from 0 to 2048
[ 1779.795088][T10889] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.827413][T10890] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.846665][T10892] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.960432][T10898] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1779.987392][T10895] loop0: detected capacity change from 0 to 2048
[ 1780.084181][T10904] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.150537][T10901] loop1: detected capacity change from 0 to 2048
[ 1780.174874][T10903] loop5: detected capacity change from 0 to 2048
[ 1780.248470][T10908] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.277075][T10909] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.395458][T10907] loop3: detected capacity change from 0 to 2048
[ 1780.506913][T10916] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.591620][T10913] loop0: detected capacity change from 0 to 2048
[ 1780.600192][T10915] loop1: detected capacity change from 0 to 2048
[ 1780.679341][T10921] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.709687][T10923] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.738658][T10919] loop2: detected capacity change from 0 to 2048
[ 1780.814909][T10922] loop4: detected capacity change from 0 to 2048
[ 1780.845574][T10928] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.893260][T10926] loop3: detected capacity change from 0 to 2048
[ 1780.955542][T10933] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1780.981954][T10930] loop1: detected capacity change from 0 to 2048
[ 1781.014076][T10935] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.048704][T10934] loop0: detected capacity change from 0 to 2048
[ 1781.061309][T10936] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.162347][T10944] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.247069][T10942] loop2: detected capacity change from 0 to 2048
[ 1781.260435][T10941] loop5: detected capacity change from 0 to 2048
[ 1781.307757][T10948] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.411837][T10951] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.463248][T10947] loop3: detected capacity change from 0 to 2048
[ 1781.486096][T10950] loop1: detected capacity change from 0 to 2048
[ 1781.577821][T10955] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.595398][T10954] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.843095][T10960] loop4: detected capacity change from 0 to 2048
[ 1781.920219][T10966] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1781.933819][T10963] loop1: detected capacity change from 0 to 2048
[ 1781.934785][T10961] loop5: detected capacity change from 0 to 2048
[ 1781.996651][T10968] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.014316][T10965] loop3: detected capacity change from 0 to 2048
[ 1782.054563][T10971] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.127538][T10970] loop0: detected capacity change from 0 to 2048
[ 1782.148085][T10977] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.191630][T10973] loop2: detected capacity change from 0 to 2048
[ 1782.254498][T10981] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.279268][T10978] loop4: detected capacity change from 0 to 2048
[ 1782.287321][T10982] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.392533][T10987] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.439598][T10984] loop5: detected capacity change from 0 to 2048
[ 1782.449626][ T5524] blk_print_req_error: 12 callbacks suppressed
[ 1782.449647][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1782.466713][   T27] kauditd_printk_skb: 40 callbacks suppressed
[ 1782.466733][   T27] audit: type=1804 audit(1679223548.034:1421): pid=10978 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/238/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1782.503151][T10992] loop0: detected capacity change from 0 to 2048
[ 1782.542140][T10993] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.569109][T10995] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.590281][   T27] audit: type=1804 audit(1679223548.144:1422): pid=10992 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/245/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1782.619882][T10989] loop3: detected capacity change from 0 to 2048
[ 1782.741123][   T27] audit: type=1804 audit(1679223548.214:1423): pid=10984 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/237/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1782.769021][T11001] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.814744][T11000] loop4: detected capacity change from 0 to 2048
[ 1782.819083][T10996] loop2: detected capacity change from 0 to 2048
[ 1782.898065][   T27] audit: type=1804 audit(1679223548.394:1424): pid=10989 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/230/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1782.924308][T11007] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:59:08 executed programs: 1428
[ 1782.941962][T11008] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1782.980831][T11003] loop5: detected capacity change from 0 to 2048
[ 1783.014581][T11006] loop1: detected capacity change from 0 to 2048
[ 1783.041463][   T27] audit: type=1804 audit(1679223548.554:1425): pid=10996 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/231/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1783.117627][T11012] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.122867][T11011] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.186903][   T27] audit: type=1804 audit(1679223548.594:1426): pid=11000 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/239/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1783.302957][   T27] audit: type=1804 audit(1679223548.794:1427): pid=11006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/239/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1783.353840][T11018] loop2: detected capacity change from 0 to 2048
[ 1783.359579][T11017] loop4: detected capacity change from 0 to 2048
[ 1783.434921][   T27] audit: type=1804 audit(1679223548.824:1428): pid=11003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/238/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1783.477018][T11023] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.489151][T11024] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.536682][T11021] loop1: detected capacity change from 0 to 2048
[ 1783.594358][   T27] audit: type=1804 audit(1679223549.104:1429): pid=11018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/232/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1783.599085][T11025] loop5: detected capacity change from 0 to 2048
[ 1783.660916][T11028] loop0: detected capacity change from 0 to 2048
[ 1783.661438][T11032] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.685216][T11029] loop3: detected capacity change from 0 to 2048
[ 1783.746878][   T27] audit: type=1804 audit(1679223549.124:1430): pid=11017 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/240/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1783.791860][T11034] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.822198][T11035] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1783.909139][T11038] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.085829][T11040] loop2: detected capacity change from 0 to 2048
[ 1784.143498][T11043] loop1: detected capacity change from 0 to 2048
[ 1784.150931][T11049] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.165438][T11047] loop3: detected capacity change from 0 to 2048
[ 1784.172812][T11046] loop0: detected capacity change from 0 to 2048
[ 1784.237752][T11054] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.294948][T11050] loop5: detected capacity change from 0 to 2048
[ 1784.315931][T11055] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.351214][T11053] loop4: detected capacity change from 0 to 2048
[ 1784.381405][T11057] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.426925][T11059] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.469978][T11061] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.614337][T11064] loop2: detected capacity change from 0 to 2048
[ 1784.703200][T11068] loop5: detected capacity change from 0 to 2048
[ 1784.710289][T11073] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.742149][T11070] loop0: detected capacity change from 0 to 2048
[ 1784.801218][T11076] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.832376][T11077] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1784.862368][T11071] loop3: detected capacity change from 0 to 2048
[ 1784.892038][T11074] loop4: detected capacity change from 0 to 2048
[ 1784.987572][T11082] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.022019][T11083] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.100694][T11081] loop2: detected capacity change from 0 to 2048
[ 1785.173347][T11087] loop5: detected capacity change from 0 to 2048
[ 1785.198285][T11089] loop1: detected capacity change from 0 to 2048
[ 1785.225139][T11091] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.266056][T11094] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.293220][T11096] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.365466][T11093] loop3: detected capacity change from 0 to 2048
[ 1785.423999][T11095] loop4: detected capacity change from 0 to 2048
[ 1785.462219][T11101] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.530866][T11104] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.635618][T11102] loop2: detected capacity change from 0 to 2048
[ 1785.647781][T11105] loop5: detected capacity change from 0 to 2048
[ 1785.671950][T11107] loop1: detected capacity change from 0 to 2048
[ 1785.744869][T11113] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.759143][T11115] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.770816][T11114] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.799465][T11111] loop0: detected capacity change from 0 to 2048
[ 1785.887657][T11121] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1785.940438][T11118] loop4: detected capacity change from 0 to 2048
[ 1786.036313][T11128] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.131380][T11127] loop1: detected capacity change from 0 to 2048
[ 1786.139090][T11129] loop5: detected capacity change from 0 to 2048
[ 1786.155211][T11124] loop2: detected capacity change from 0 to 2048
[ 1786.226796][T11133] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.245770][T11135] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.265508][T11132] loop0: detected capacity change from 0 to 2048
[ 1786.276779][T11137] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.375741][T11136] loop4: detected capacity change from 0 to 2048
[ 1786.415773][T11139] loop3: detected capacity change from 0 to 2048
[ 1786.424688][T11145] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.474969][T11148] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.507501][T11151] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.593021][T11149] loop5: detected capacity change from 0 to 2048
[ 1786.602379][T11144] loop1: detected capacity change from 0 to 2048
[ 1786.610932][T11150] loop2: detected capacity change from 0 to 2048
[ 1786.703082][T11155] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.716376][T11156] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.740262][T11160] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1786.865895][T11158] loop4: detected capacity change from 0 to 2048
[ 1786.892883][T11161] loop3: detected capacity change from 0 to 2048
[ 1786.951699][T11167] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.022111][T11173] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.095359][T11171] loop5: detected capacity change from 0 to 2048
[ 1787.104721][T11172] loop2: detected capacity change from 0 to 2048
[ 1787.121849][T11169] loop1: detected capacity change from 0 to 2048
[ 1787.180936][T11178] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.193161][T11179] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.219330][T11181] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.321842][T11177] loop0: detected capacity change from 0 to 2048
[ 1787.344961][T11183] loop3: detected capacity change from 0 to 2048
[ 1787.431500][T11188] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.444110][T11189] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.510192][   T27] kauditd_printk_skb: 39 callbacks suppressed
[ 1787.510212][   T27] audit: type=1804 audit(1679223553.064:1470): pid=11177 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/251/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1787.525263][T11187] loop5: detected capacity change from 0 to 2048
[ 1787.693339][   T27] audit: type=1804 audit(1679223553.134:1471): pid=11183 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/237/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1787.736752][T11192] loop2: detected capacity change from 0 to 2048
[ 1787.767765][T11198] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.805861][T11195] loop4: detected capacity change from 0 to 2048
[ 1787.847561][T11199] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.876611][   T27] audit: type=1804 audit(1679223553.384:1472): pid=11187 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/247/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1787.897134][T11201] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1787.908769][T11197] loop3: detected capacity change from 0 to 2048
2023/03/19 10:59:13 executed programs: 1478
[ 1787.959895][   T27] audit: type=1804 audit(1679223553.514:1473): pid=11192 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/240/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1788.010367][T11204] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.102777][   T27] audit: type=1804 audit(1679223553.574:1474): pid=11195 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/247/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1788.181449][T11206] loop1: detected capacity change from 0 to 2048
[ 1788.235886][   T27] audit: type=1804 audit(1679223553.654:1475): pid=11197 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/238/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1788.310122][T11216] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.330826][T11212] loop2: detected capacity change from 0 to 2048
[ 1788.360170][T11211] loop4: detected capacity change from 0 to 2048
[ 1788.370101][T11214] loop0: detected capacity change from 0 to 2048
[ 1788.380346][T11217] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.396020][T11215] loop3: detected capacity change from 0 to 2048
[ 1788.418281][T11219] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.424190][   T27] audit: type=1804 audit(1679223553.984:1476): pid=11206 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/247/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1788.486394][T11222] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.503602][T11225] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.581660][   T27] audit: type=1804 audit(1679223554.024:1477): pid=11212 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/241/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1788.586981][T11223] loop5: detected capacity change from 0 to 2048
[ 1788.694570][T11233] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.698446][   T27] audit: type=1804 audit(1679223554.104:1478): pid=11214 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/252/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1788.769170][T11231] loop2: detected capacity change from 0 to 2048
[ 1788.832592][T11234] loop4: detected capacity change from 0 to 2048
[ 1788.857577][T11238] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.865955][   T27] audit: type=1804 audit(1679223554.124:1479): pid=11215 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/239/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1788.917908][T11237] loop0: detected capacity change from 0 to 2048
[ 1788.930042][T11240] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1788.939986][T11232] loop1: detected capacity change from 0 to 2048
[ 1789.000533][T11243] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.051510][T11245] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.152640][T11242] loop5: detected capacity change from 0 to 2048
[ 1789.172519][T11248] loop2: detected capacity change from 0 to 2048
[ 1789.228451][T11251] loop4: detected capacity change from 0 to 2048
[ 1789.259726][T11255] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.274292][T11254] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.316344][T11260] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.369155][T11253] loop3: detected capacity change from 0 to 2048
[ 1789.437968][T11259] loop1: detected capacity change from 0 to 2048
[ 1789.479987][T11267] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.484507][T11258] loop0: detected capacity change from 0 to 2048
[ 1789.539048][T11269] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.586945][T11266] loop2: detected capacity change from 0 to 2048
[ 1789.630485][T11271] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.637162][T11268] loop5: detected capacity change from 0 to 2048
[ 1789.703595][T11274] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.737101][T11277] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.875272][T11276] loop3: detected capacity change from 0 to 2048
[ 1789.908575][T11281] loop1: detected capacity change from 0 to 2048
[ 1789.969069][T11286] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1789.992896][T11283] loop0: detected capacity change from 0 to 2048
[ 1790.006129][T11289] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.085817][T11290] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.089136][T11288] loop2: detected capacity change from 0 to 2048
[ 1790.107330][T11287] loop5: detected capacity change from 0 to 2048
[ 1790.190439][T11296] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.219199][T11297] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.277853][T11294] loop4: detected capacity change from 0 to 2048
[ 1790.419543][T11302] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.465626][T11301] loop0: detected capacity change from 0 to 2048
[ 1790.581888][T11305] loop5: detected capacity change from 0 to 2048
[ 1790.581931][T11308] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.609684][T11307] loop2: detected capacity change from 0 to 2048
[ 1790.692643][T11313] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.768378][T11316] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.804762][T11314] loop3: detected capacity change from 0 to 2048
[ 1790.839992][T11310] loop4: detected capacity change from 0 to 2048
[ 1790.867918][T11317] loop1: detected capacity change from 0 to 2048
[ 1790.897831][T11322] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.916350][T11320] loop0: detected capacity change from 0 to 2048
[ 1790.942609][T11323] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1790.969234][T11324] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.050291][T11327] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.258108][T11329] loop2: detected capacity change from 0 to 2048
[ 1791.333531][T11333] loop4: detected capacity change from 0 to 2048
[ 1791.371666][T11336] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.442261][T11338] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.468631][T11335] loop0: detected capacity change from 0 to 2048
[ 1791.534972][T11340] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.710841][T11341] loop5: detected capacity change from 0 to 2048
[ 1791.724127][T11344] loop2: detected capacity change from 0 to 2048
[ 1791.796031][T11349] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.855014][T11347] loop3: detected capacity change from 0 to 2048
[ 1791.875848][T11351] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.956008][T11354] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1791.965984][T11350] loop1: detected capacity change from 0 to 2048
[ 1792.188699][T11358] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.233576][T11357] loop2: detected capacity change from 0 to 2048
[ 1792.360387][T11361] loop4: detected capacity change from 0 to 2048
[ 1792.378559][T11366] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.434559][T11363] loop3: detected capacity change from 0 to 2048
[ 1792.445996][T11365] loop0: detected capacity change from 0 to 2048
[ 1792.462313][T11368] loop1: detected capacity change from 0 to 2048
[ 1792.479693][T11369] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.538154][   T27] kauditd_printk_skb: 34 callbacks suppressed
[ 1792.538172][   T27] audit: type=1804 audit(1679223558.094:1514): pid=11374 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/254/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1792.541795][T11373] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.594339][T11375] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.616881][T11376] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.650096][T11372] loop5: detected capacity change from 0 to 2048
[ 1792.662683][   T27] audit: type=1804 audit(1679223558.224:1515): pid=11363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/244/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1792.688764][T11378] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1792.903678][   T27] audit: type=1804 audit(1679223558.264:1516): pid=11368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/253/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1792.979510][   T27] audit: type=1804 audit(1679223558.274:1517): pid=11372 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/254/file0/bus" dev="loop5" ino=18 res=1 errno=0
2023/03/19 10:59:18 executed programs: 1522
[ 1793.012445][   T27] audit: type=1804 audit(1679223558.294:1518): pid=11365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/259/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1793.043072][T11383] loop4: detected capacity change from 0 to 2048
[ 1793.060124][T11385] loop0: detected capacity change from 0 to 2048
[ 1793.151004][T11386] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.177103][T11387] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.249015][   T27] audit: type=1804 audit(1679223558.804:1519): pid=11385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/260/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1793.393509][   T27] audit: type=1804 audit(1679223558.804:1520): pid=11383 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/255/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1793.419516][T11390] loop2: detected capacity change from 0 to 2048
[ 1793.430090][T11393] loop3: detected capacity change from 0 to 2048
[ 1793.445622][T11395] loop1: detected capacity change from 0 to 2048
[ 1793.516261][T11400] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.534055][T11401] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.542339][T11398] loop4: detected capacity change from 0 to 2048
[ 1793.551685][T11402] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.567246][   T27] audit: type=1804 audit(1679223559.124:1521): pid=11393 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/245/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1793.575219][T11399] loop0: detected capacity change from 0 to 2048
[ 1793.706075][   T27] audit: type=1804 audit(1679223559.174:1522): pid=11390 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/250/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1793.760292][T11410] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.776310][T11411] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1793.779964][T11407] loop5: detected capacity change from 0 to 2048
[ 1793.854245][   T27] audit: type=1804 audit(1679223559.224:1523): pid=11395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/254/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1793.956556][T11409] loop2: detected capacity change from 0 to 2048
[ 1793.966003][T11416] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.045369][T11413] loop1: detected capacity change from 0 to 2048
[ 1794.145570][T11418] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.171943][T11419] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.428109][T11423] loop5: detected capacity change from 0 to 2048
[ 1794.453523][ T5305] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1794.550241][T11434] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.610943][T11428] loop1: detected capacity change from 0 to 2048
[ 1794.616611][T11427] loop3: detected capacity change from 0 to 2048
[ 1794.648783][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1794.669183][T11432] loop0: detected capacity change from 0 to 2048
[ 1794.701968][T11431] loop2: detected capacity change from 0 to 2048
[ 1794.705007][ T5305] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1794.748824][T11436] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.768135][T11433] loop4: detected capacity change from 0 to 2048
[ 1794.775218][T11437] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.814789][T11438] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.833091][ T5369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1794.884874][T11441] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1794.954089][T11443] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.166089][T11446] loop5: detected capacity change from 0 to 2048
[ 1795.176350][ T5305] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1795.256554][T11450] loop1: detected capacity change from 0 to 2048
[ 1795.296408][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1795.322687][T11453] loop2: detected capacity change from 0 to 2048
[ 1795.330457][T11458] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.379377][T11451] loop3: detected capacity change from 0 to 2048
[ 1795.382863][T11459] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.423221][T11455] loop0: detected capacity change from 0 to 2048
[ 1795.454241][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1795.480702][T11461] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.498334][T11463] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.515517][T11457] loop4: detected capacity change from 0 to 2048
[ 1795.534035][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1795.593904][T11465] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.626079][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1795.706617][ T5286] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1795.802995][T11469] loop1: detected capacity change from 0 to 2048
[ 1795.815738][T11472] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.883810][T11471] loop5: detected capacity change from 0 to 2048
[ 1795.911084][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1795.954820][T11477] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1795.999675][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1796.093357][T11475] loop0: detected capacity change from 0 to 2048
[ 1796.127219][T11476] loop3: detected capacity change from 0 to 2048
[ 1796.139704][T11480] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.303120][T11487] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.312683][T11486] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.391863][T11482] loop2: detected capacity change from 0 to 2048
[ 1796.411410][T11485] loop4: detected capacity change from 0 to 2048
[ 1796.453524][ T5305] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1796.510317][T11489] loop1: detected capacity change from 0 to 2048
[ 1796.522755][T11495] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.536058][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1796.558401][T11496] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.612120][ T1216] ieee802154 phy0 wpan0: encryption failed: -22
[ 1796.618472][ T1216] ieee802154 phy1 wpan1: encryption failed: -22
[ 1796.622377][T11497] loop3: detected capacity change from 0 to 2048
[ 1796.644270][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1796.688141][T11493] loop5: detected capacity change from 0 to 2048
[ 1796.739495][T11501] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.867854][T11504] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1796.911963][T11505] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.008531][T11502] loop0: detected capacity change from 0 to 2048
[ 1797.063812][ T5352] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1797.247664][T11509] loop1: detected capacity change from 0 to 2048
[ 1797.279613][T11518] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.295348][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1797.360885][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1797.373502][T11515] loop2: detected capacity change from 0 to 2048
[ 1797.383256][T11511] loop3: detected capacity change from 0 to 2048
[ 1797.392824][T11516] loop4: detected capacity change from 0 to 2048
[ 1797.404930][T11517] loop5: detected capacity change from 0 to 2048
[ 1797.435538][ T5369] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1797.453680][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1797.488590][T11520] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.535931][T11521] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.547179][T11522] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.573804][T11523] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.586652][T11526] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1797.622669][   T27] kauditd_printk_skb: 27 callbacks suppressed
[ 1797.622690][   T27] audit: type=1804 audit(1679223563.184:1551): pid=11509 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/260/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1797.829015][T11531] loop0: detected capacity change from 0 to 2048
[ 1797.918961][   T27] audit: type=1804 audit(1679223563.214:1552): pid=11516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/260/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1797.999193][T11533] loop1: detected capacity change from 0 to 2048
[ 1798.074634][T11539] loop4: detected capacity change from 0 to 2048
[ 1798.114619][T11540] loop3: detected capacity change from 0 to 2048
[ 1798.117466][T11541] loop5: detected capacity change from 0 to 2048
[ 1798.127886][T11542] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:59:23 executed programs: 1562
[ 1798.162646][   T27] audit: type=1804 audit(1679223563.214:1553): pid=11515 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/255/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1798.171577][T11536] loop2: detected capacity change from 0 to 2048
[ 1798.207221][T11543] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.278915][T11546] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.290217][T11545] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.376546][T11550] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.392864][   T27] audit: type=1804 audit(1679223563.224:1554): pid=11511 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/250/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1798.508224][   T27] audit: type=1804 audit(1679223563.224:1555): pid=11517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/260/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1798.517342][T11555] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.676669][T11553] loop1: detected capacity change from 0 to 2048
[ 1798.730467][T11556] loop0: detected capacity change from 0 to 2048
[ 1798.757651][   T27] audit: type=1804 audit(1679223563.804:1556): pid=11531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/266/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1798.869185][T11564] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.877157][T11560] loop4: detected capacity change from 0 to 2048
[ 1798.919007][T11566] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1798.971327][T11561] loop5: detected capacity change from 0 to 2048
[ 1798.992887][T11563] loop3: detected capacity change from 0 to 2048
[ 1799.044365][T11569] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.054962][   T27] audit: type=1804 audit(1679223563.884:1557): pid=11533 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/261/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1799.055023][   T27] audit: type=1804 audit(1679223563.934:1558): pid=11540 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/251/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1799.146167][T11567] loop2: detected capacity change from 0 to 2048
[ 1799.164877][T11572] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.253502][T11574] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.278169][T11575] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.497411][T11576] loop1: detected capacity change from 0 to 2048
[ 1799.559301][ T5518] blk_print_req_error: 125 callbacks suppressed
[ 1799.559323][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1799.597504][   T27] audit: type=1804 audit(1679223563.954:1559): pid=11539 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/261/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1799.652115][T11581] loop4: detected capacity change from 0 to 2048
[ 1799.719353][T11589] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.722911][T11583] loop3: detected capacity change from 0 to 2048
[ 1799.745663][ T5286] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1799.788976][T11586] loop2: detected capacity change from 0 to 2048
[ 1799.803394][   T27] audit: type=1804 audit(1679223564.564:1560): pid=11556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/267/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1799.814637][T11587] loop0: detected capacity change from 0 to 2048
[ 1799.837634][T11592] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.871144][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1799.886822][T11593] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1799.902984][ T5369] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1799.946971][T11590] loop5: detected capacity change from 0 to 2048
[ 1799.977111][T11596] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.072825][T11600] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.106334][T11601] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.217300][T11598] loop1: detected capacity change from 0 to 2048
[ 1800.262375][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1800.327225][T11605] loop4: detected capacity change from 0 to 2048
[ 1800.394366][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1800.456069][T11613] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.468869][T11609] loop2: detected capacity change from 0 to 2048
[ 1800.496527][T11608] loop3: detected capacity change from 0 to 2048
[ 1800.514826][T11615] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.551535][T11612] loop5: detected capacity change from 0 to 2048
[ 1800.569178][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1800.591521][ T5369] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1800.605538][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1800.628049][T11618] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.658840][T11619] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.713331][T11614] loop0: detected capacity change from 0 to 2048
[ 1800.733190][T11622] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1800.813371][T11625] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.032045][T11626] loop4: detected capacity change from 0 to 2048
[ 1801.046455][ T5305] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1801.080435][T11633] loop5: detected capacity change from 0 to 2048
[ 1801.086990][T11631] loop2: detected capacity change from 0 to 2048
[ 1801.097037][ T5524] buffer_io_error: 92 callbacks suppressed
[ 1801.097056][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1801.099653][T11630] loop1: detected capacity change from 0 to 2048
[ 1801.107204][ T5518] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1801.125880][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1801.146951][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1801.187503][T11638] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.216914][T11639] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.267182][T11640] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.296838][T11643] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.308155][T11637] loop3: detected capacity change from 0 to 2048
[ 1801.313437][T11636] loop0: detected capacity change from 0 to 2048
[ 1801.436353][T11646] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.458425][T11647] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.664123][T11653] loop1: detected capacity change from 0 to 2048
[ 1801.762683][T11650] loop5: detected capacity change from 0 to 2048
[ 1801.783101][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1801.798277][T11654] loop2: detected capacity change from 0 to 2048
[ 1801.802331][T11660] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.885378][T11657] loop4: detected capacity change from 0 to 2048
[ 1801.928127][ T5305] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1801.951755][T11662] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1801.983268][T11663] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.029934][T11659] loop3: detected capacity change from 0 to 2048
[ 1802.073276][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1802.102582][T11665] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.162075][T11671] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.293117][T11668] loop0: detected capacity change from 0 to 2048
[ 1802.316408][T11670] loop1: detected capacity change from 0 to 2048
[ 1802.354544][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1802.378651][T11677] loop5: detected capacity change from 0 to 2048
[ 1802.408673][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1802.425535][T11676] loop2: detected capacity change from 0 to 2048
[ 1802.463136][T11681] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.487665][T11683] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.515216][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1802.520199][T11679] loop4: detected capacity change from 0 to 2048
[ 1802.556742][T11685] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.647901][   T27] kauditd_printk_skb: 30 callbacks suppressed
[ 1802.647922][   T27] audit: type=1804 audit(1679223568.204:1591): pid=11676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/262/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1802.683654][T11682] loop3: detected capacity change from 0 to 2048
[ 1802.694053][T11688] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.737371][T11689] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.870652][T11693] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1802.986516][   T27] audit: type=1804 audit(1679223568.344:1592): pid=11679 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/267/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1803.079017][T11695] loop0: detected capacity change from 0 to 2048
[ 1803.103134][T11697] loop2: detected capacity change from 0 to 2048
[ 1803.112513][T11699] loop4: detected capacity change from 0 to 2048
[ 1803.178596][   T27] audit: type=1804 audit(1679223568.404:1593): pid=11677 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/267/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1803.207317][T11706] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.258702][T11702] loop5: detected capacity change from 0 to 2048
2023/03/19 10:59:28 executed programs: 1603
[ 1803.270625][T11707] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.292953][T11708] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.378975][T11705] loop3: detected capacity change from 0 to 2048
[ 1803.384278][T11704] loop1: detected capacity change from 0 to 2048
[ 1803.389941][   T27] audit: type=1804 audit(1679223568.504:1594): pid=11682 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/257/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1803.451040][T11712] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.462579][   T27] audit: type=1804 audit(1679223568.864:1595): pid=11695 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/272/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1803.489489][   T27] audit: type=1804 audit(1679223568.914:1596): pid=11697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/263/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1803.537407][   T27] audit: type=1804 audit(1679223568.984:1597): pid=11699 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/268/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1803.560682][T11716] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.591265][   T27] audit: type=1804 audit(1679223569.094:1598): pid=11702 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/268/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1803.647040][T11719] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.651157][T11714] loop0: detected capacity change from 0 to 2048
[ 1803.800313][   T27] audit: type=1804 audit(1679223569.294:1599): pid=11705 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/258/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1803.866952][T11726] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1803.948858][T11720] loop2: detected capacity change from 0 to 2048
[ 1803.954808][T11725] loop4: detected capacity change from 0 to 2048
[ 1803.978771][T11724] loop5: detected capacity change from 0 to 2048
[ 1804.040324][   T27] audit: type=1804 audit(1679223569.304:1600): pid=11704 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/268/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1804.108186][T11733] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.177593][T11735] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.182871][T11730] loop1: detected capacity change from 0 to 2048
[ 1804.193824][T11731] loop3: detected capacity change from 0 to 2048
[ 1804.309636][T11734] loop0: detected capacity change from 0 to 2048
[ 1804.366982][T11738] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.381132][T11739] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.411104][T11740] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.468645][T11742] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.766486][T11747] loop5: detected capacity change from 0 to 2048
[ 1804.808554][T11752] loop3: detected capacity change from 0 to 2048
[ 1804.816402][T11753] loop1: detected capacity change from 0 to 2048
[ 1804.826557][ T5352] blk_print_req_error: 107 callbacks suppressed
[ 1804.826578][ T5352] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1804.853369][T11751] loop2: detected capacity change from 0 to 2048
[ 1804.855046][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1804.932299][T11755] loop0: detected capacity change from 0 to 2048
[ 1804.956327][T11757] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.971179][T11758] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1804.995428][T11760] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.030916][T11762] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.145542][T11759] loop4: detected capacity change from 0 to 2048
[ 1805.170060][T11766] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.178275][ T5305] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1805.338718][T11768] loop5: detected capacity change from 0 to 2048
[ 1805.363937][ T5352] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1805.410624][T11773] loop2: detected capacity change from 0 to 2048
[ 1805.425342][T11775] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.494674][T11772] loop3: detected capacity change from 0 to 2048
[ 1805.513983][ T5286] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1805.514128][T11776] loop1: detected capacity change from 0 to 2048
[ 1805.561494][T11779] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.572332][T11780] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.629479][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1805.686313][T11784] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.725422][T11781] loop0: detected capacity change from 0 to 2048
[ 1805.832774][T11788] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.843963][T11789] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1805.908879][T11787] loop4: detected capacity change from 0 to 2048
[ 1805.998520][T11794] loop2: detected capacity change from 0 to 2048
[ 1806.021018][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1806.056885][T11797] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.087803][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1806.173428][ T5352] buffer_io_error: 70 callbacks suppressed
[ 1806.173448][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1806.237612][T11798] loop3: detected capacity change from 0 to 2048
[ 1806.240174][T11793] loop5: detected capacity change from 0 to 2048
[ 1806.258199][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1806.283790][T11802] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.394589][T11804] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.411752][T11801] loop0: detected capacity change from 0 to 2048
[ 1806.476733][T11806] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.547555][T11812] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.681651][T11809] loop4: detected capacity change from 0 to 2048
[ 1806.683277][ T5305] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1806.723769][T11814] loop2: detected capacity change from 0 to 2048
[ 1806.728518][T11808] loop1: detected capacity change from 0 to 2048
[ 1806.765157][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1806.842052][T11821] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.856459][T11820] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.897368][T11822] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1806.918082][T11817] loop5: detected capacity change from 0 to 2048
[ 1806.986007][T11819] loop0: detected capacity change from 0 to 2048
[ 1807.114861][T11828] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.157769][T11830] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.324240][T11829] loop3: detected capacity change from 0 to 2048
[ 1807.341624][T11833] loop1: detected capacity change from 0 to 2048
[ 1807.349064][T11832] loop4: detected capacity change from 0 to 2048
[ 1807.378276][ T5518] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1807.463447][T11840] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.483714][T11839] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.514453][T11841] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.605850][T11837] loop5: detected capacity change from 0 to 2048
[ 1807.685495][ T5352] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1807.767814][T11852] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.778656][T11842] loop0: detected capacity change from 0 to 2048
[ 1807.797724][T11847] loop2: detected capacity change from 0 to 2048
[ 1807.816034][T11855] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.870208][   T27] kauditd_printk_skb: 31 callbacks suppressed
[ 1807.870227][   T27] audit: type=1804 audit(1679223573.434:1632): pid=11837 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/274/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1807.905737][T11853] loop3: detected capacity change from 0 to 2048
[ 1807.912961][T11857] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1807.942433][T11854] loop4: detected capacity change from 0 to 2048
[ 1807.952938][T11849] loop1: detected capacity change from 0 to 2048
[ 1807.971303][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1807.976557][   T27] audit: type=1804 audit(1679223573.494:1633): pid=11842 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/279/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1807.979247][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1808.062864][T11860] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.099212][T11861] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.242710][T11866] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.257033][   T27] audit: type=1804 audit(1679223573.614:1634): pid=11847 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/269/file0/bus" dev="loop2" ino=18 res=1 errno=0
2023/03/19 10:59:33 executed programs: 1645
[ 1808.305397][T11865] loop5: detected capacity change from 0 to 2048
[ 1808.388642][   T27] audit: type=1804 audit(1679223573.704:1635): pid=11854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/274/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1808.495016][T11874] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.549862][T11871] loop0: detected capacity change from 0 to 2048
[ 1808.588340][   T27] audit: type=1804 audit(1679223573.724:1636): pid=11853 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/264/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1808.701412][T11873] loop3: detected capacity change from 0 to 2048
[ 1808.709196][T11872] loop2: detected capacity change from 0 to 2048
[ 1808.722382][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1808.755284][T11880] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.767067][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1808.804583][   T27] audit: type=1804 audit(1679223573.904:1637): pid=11849 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/274/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1808.816588][T11877] loop4: detected capacity change from 0 to 2048
[ 1808.847595][T11882] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.879745][T11879] loop1: detected capacity change from 0 to 2048
[ 1808.904058][T11885] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1808.969077][   T27] audit: type=1804 audit(1679223574.224:1638): pid=11865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/275/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1809.047366][T11888] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.084332][T11884] loop5: detected capacity change from 0 to 2048
[ 1809.114352][T11890] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.153472][ T5518] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1809.200888][   T27] audit: type=1804 audit(1679223574.404:1639): pid=11871 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/280/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1809.282749][T11893] loop3: detected capacity change from 0 to 2048
[ 1809.292064][T11900] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.295449][T11894] loop0: detected capacity change from 0 to 2048
[ 1809.336128][   T27] audit: type=1804 audit(1679223574.524:1640): pid=11873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/265/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1809.344305][T11897] loop2: detected capacity change from 0 to 2048
[ 1809.387409][T11901] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.422238][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1809.447522][T11902] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.489008][T11899] loop1: detected capacity change from 0 to 2048
[ 1809.535991][   T27] audit: type=1804 audit(1679223574.574:1641): pid=11872 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/270/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1809.609089][T11908] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.635493][T11906] loop4: detected capacity change from 0 to 2048
[ 1809.650399][T11909] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.759969][T11912] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1809.976851][T11914] loop3: detected capacity change from 0 to 2048
[ 1809.991939][ T5286] blk_print_req_error: 24 callbacks suppressed
[ 1809.991960][ T5286] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1810.103943][T11923] loop5: detected capacity change from 0 to 2048
[ 1810.119908][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1810.140848][T11921] loop2: detected capacity change from 0 to 2048
[ 1810.164955][T11924] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.199456][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1810.216373][T11922] loop1: detected capacity change from 0 to 2048
[ 1810.234999][T11916] loop0: detected capacity change from 0 to 2048
[ 1810.252530][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1810.266749][T11926] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.315193][T11928] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.353242][T11927] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.453071][T11932] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.604501][T11931] loop3: detected capacity change from 0 to 2048
[ 1810.626117][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1810.730245][T11937] loop5: detected capacity change from 0 to 2048
[ 1810.743688][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1810.776196][T11942] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.802320][T11941] loop0: detected capacity change from 0 to 2048
[ 1810.804264][T11939] loop4: detected capacity change from 0 to 2048
[ 1810.866697][T11943] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1810.914036][T11944] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.041025][T11950] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.194462][T11949] loop1: detected capacity change from 0 to 2048
[ 1811.205314][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1811.235780][T11952] loop2: detected capacity change from 0 to 2048
[ 1811.278300][T11955] loop5: detected capacity change from 0 to 2048
[ 1811.297640][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1811.319249][T11958] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.360428][T11957] loop0: detected capacity change from 0 to 2048
[ 1811.389633][T11961] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.447916][T11962] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.466144][T11964] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.512541][T11963] loop4: detected capacity change from 0 to 2048
[ 1811.544822][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1811.628508][T11968] loop3: detected capacity change from 0 to 2048
[ 1811.636659][T11972] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.778268][T11971] loop1: detected capacity change from 0 to 2048
[ 1811.816683][T11974] loop0: detected capacity change from 0 to 2048
[ 1811.830863][T11978] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.853740][T11977] loop5: detected capacity change from 0 to 2048
[ 1811.877161][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1811.917774][T11982] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.939247][T11983] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1811.979468][T11981] loop4: detected capacity change from 0 to 2048
[ 1812.050882][T11986] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.123045][T11991] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.168368][T11989] loop3: detected capacity change from 0 to 2048
[ 1812.236680][T11990] loop2: detected capacity change from 0 to 2048
[ 1812.288132][T11998] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.322697][T11999] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.397595][T11996] loop1: detected capacity change from 0 to 2048
[ 1812.476945][T12002] loop4: detected capacity change from 0 to 2048
[ 1812.484190][T11997] loop0: detected capacity change from 0 to 2048
[ 1812.498225][T12004] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.584434][T12009] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.601419][T12010] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.677759][T12008] loop2: detected capacity change from 0 to 2048
[ 1812.756600][T12007] loop3: detected capacity change from 0 to 2048
[ 1812.778974][T12016] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.863590][T12019] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1812.910939][T12015] loop5: detected capacity change from 0 to 2048
[ 1812.946811][   T27] kauditd_printk_skb: 33 callbacks suppressed
[ 1812.946831][   T27] audit: type=1804 audit(1679223578.504:1675): pid=12007 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/271/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1813.022830][T12020] loop0: detected capacity change from 0 to 2048
[ 1813.038608][T12022] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.107050][   T27] audit: type=1804 audit(1679223578.654:1676): pid=12015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/281/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1813.226455][T12028] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.303814][   T27] audit: type=1804 audit(1679223578.864:1677): pid=12020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/287/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1813.356435][T12024] loop3: detected capacity change from 0 to 2048
[ 1813.402364][T12027] loop2: detected capacity change from 0 to 2048
[ 1813.465316][T12033] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.481526][T12031] loop1: detected capacity change from 0 to 2048
2023/03/19 10:59:39 executed programs: 1685
[ 1813.512060][T12036] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.524406][   T27] audit: type=1804 audit(1679223579.084:1678): pid=12024 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/272/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1813.620571][T12040] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.645690][   T27] audit: type=1804 audit(1679223579.164:1679): pid=12027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/276/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1813.654424][T12034] loop4: detected capacity change from 0 to 2048
[ 1813.728515][T12038] loop0: detected capacity change from 0 to 2048
[ 1813.754854][ T5352] buffer_io_error: 6 callbacks suppressed
[ 1813.754874][ T5352] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1813.795477][ T5352] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1813.823099][   T27] audit: type=1804 audit(1679223579.304:1680): pid=12031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/281/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1813.948096][T12048] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.968983][T12045] loop5: detected capacity change from 0 to 2048
[ 1813.980885][T12050] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1813.995149][T12047] loop2: detected capacity change from 0 to 2048
[ 1814.005660][ T5352] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1814.015751][T12046] loop3: detected capacity change from 0 to 2048
[ 1814.018745][ T5305] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1814.033994][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1814.064108][   T27] audit: type=1804 audit(1679223579.624:1681): pid=12034 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/281/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1814.171795][T12054] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.193329][T12056] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.204845][T12055] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.246880][T12051] loop1: detected capacity change from 0 to 2048
[ 1814.303282][   T27] audit: type=1804 audit(1679223579.664:1682): pid=12038 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/288/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1814.416894][T12062] loop4: detected capacity change from 0 to 2048
[ 1814.452305][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1814.475166][T12063] loop0: detected capacity change from 0 to 2048
[ 1814.502074][T12068] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.512584][ T5305] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1814.544715][   T27] audit: type=1804 audit(1679223579.854:1683): pid=12045 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/282/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1814.571169][T12071] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.707296][T12065] loop2: detected capacity change from 0 to 2048
[ 1814.761110][   T27] audit: type=1804 audit(1679223579.864:1684): pid=12046 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/273/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1814.765824][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1814.797813][T12069] loop5: detected capacity change from 0 to 2048
[ 1814.799617][T12070] loop3: detected capacity change from 0 to 2048
[ 1814.810964][T12074] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.934093][T12078] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1814.977380][T12079] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.001648][T12080] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.027611][T12076] loop1: detected capacity change from 0 to 2048
[ 1815.113898][T12083] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.314164][T12086] loop3: detected capacity change from 0 to 2048
[ 1815.377287][T12094] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.427654][T12093] loop0: detected capacity change from 0 to 2048
[ 1815.454358][T12090] loop5: detected capacity change from 0 to 2048
[ 1815.470354][T12092] loop4: detected capacity change from 0 to 2048
[ 1815.527280][T12098] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.558695][T12099] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.607456][T12101] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.626360][T12097] loop2: detected capacity change from 0 to 2048
[ 1815.759930][T12108] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.770655][T12103] loop3: detected capacity change from 0 to 2048
[ 1815.854950][T12107] loop5: detected capacity change from 0 to 2048
[ 1815.896462][T12112] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1815.948062][T12110] loop4: detected capacity change from 0 to 2048
[ 1815.976198][ T5524] blk_print_req_error: 15 callbacks suppressed
[ 1815.976221][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1815.994774][T12116] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.078153][T12118] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.098379][T12115] loop1: detected capacity change from 0 to 2048
[ 1816.190096][T12121] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.363766][T12125] loop5: detected capacity change from 0 to 2048
[ 1816.363873][T12122] loop3: detected capacity change from 0 to 2048
[ 1816.427437][T12129] loop0: detected capacity change from 0 to 2048
[ 1816.437961][T12132] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.463760][T12133] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.511130][T12136] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.523860][T12131] loop1: detected capacity change from 0 to 2048
[ 1816.553327][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1816.581726][T12128] loop4: detected capacity change from 0 to 2048
[ 1816.668195][T12141] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.674275][T12135] loop2: detected capacity change from 0 to 2048
[ 1816.689091][T12140] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.843593][T12146] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1816.946812][T12144] loop0: detected capacity change from 0 to 2048
[ 1817.048224][T12150] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.074995][T12149] loop4: detected capacity change from 0 to 2048
[ 1817.232290][T12155] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.292829][T12153] loop2: detected capacity change from 0 to 2048
[ 1817.341947][T12156] loop3: detected capacity change from 0 to 2048
[ 1817.376157][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1817.406299][T12163] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.452250][T12165] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.468914][T12160] loop0: detected capacity change from 0 to 2048
[ 1817.534026][T12170] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.549372][T12161] loop5: detected capacity change from 0 to 2048
[ 1817.564351][T12167] loop4: detected capacity change from 0 to 2048
[ 1817.583425][T12164] loop1: detected capacity change from 0 to 2048
[ 1817.652312][T12174] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.688306][T12175] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.733242][T12177] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.802426][T12172] loop2: detected capacity change from 0 to 2048
[ 1817.880669][T12183] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1817.904343][T12180] loop3: detected capacity change from 0 to 2048
[ 1817.993078][T12184] loop4: detected capacity change from 0 to 2048
[ 1818.015703][T12188] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.088389][T12190] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.099347][   T27] kauditd_printk_skb: 32 callbacks suppressed
[ 1818.099366][   T27] audit: type=1804 audit(1679223583.644:1717): pid=12180 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/279/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1818.143942][T12186] loop1: detected capacity change from 0 to 2048
[ 1818.231866][   T27] audit: type=1804 audit(1679223583.744:1718): pid=12184 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/288/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1818.261182][T12191] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.386623][   T27] audit: type=1804 audit(1679223583.894:1719): pid=12186 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/287/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1818.430746][T12194] loop3: detected capacity change from 0 to 2048
[ 1818.546319][T12200] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.579887][T12196] loop5: detected capacity change from 0 to 2048
2023/03/19 10:59:44 executed programs: 1726
[ 1818.596026][T12199] loop0: detected capacity change from 0 to 2048
[ 1818.616531][   T27] audit: type=1804 audit(1679223584.174:1720): pid=12194 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/280/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1818.624973][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1818.727406][T12204] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.758021][T12203] loop2: detected capacity change from 0 to 2048
[ 1818.802083][T12205] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.813073][   T27] audit: type=1804 audit(1679223584.364:1721): pid=12199 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/294/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1818.907909][T12208] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1818.936163][   T27] audit: type=1804 audit(1679223584.454:1722): pid=12196 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/288/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1819.057348][T12210] loop3: detected capacity change from 0 to 2048
[ 1819.092324][   T27] audit: type=1804 audit(1679223584.574:1723): pid=12203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/283/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1819.141831][T12211] loop0: detected capacity change from 0 to 2048
[ 1819.168836][T12216] loop4: detected capacity change from 0 to 2048
[ 1819.169639][T12218] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.212200][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1819.229681][   T27] audit: type=1804 audit(1679223584.784:1724): pid=12210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/281/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1819.238190][T12217] loop1: detected capacity change from 0 to 2048
[ 1819.335448][T12223] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.340963][T12222] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.392281][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1819.412115][T12220] loop2: detected capacity change from 0 to 2048
[ 1819.424564][   T27] audit: type=1804 audit(1679223584.984:1725): pid=12216 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/289/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1819.510568][T12226] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.634116][   T27] audit: type=1804 audit(1679223585.034:1726): pid=12211 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/295/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1819.662178][T12230] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1819.933834][T12229] loop5: detected capacity change from 0 to 2048
[ 1819.944045][T12234] loop4: detected capacity change from 0 to 2048
[ 1819.951139][T12237] loop2: detected capacity change from 0 to 2048
[ 1819.958779][T12233] loop0: detected capacity change from 0 to 2048
[ 1819.968368][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1819.982344][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1819.995642][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1820.059600][T12242] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.070533][T12241] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.113547][T12243] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.132898][T12245] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.139052][T12239] loop3: detected capacity change from 0 to 2048
[ 1820.196559][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1820.326827][T12244] loop1: detected capacity change from 0 to 2048
[ 1820.356234][ T5286] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1820.399887][T12254] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.414858][ T5286] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1820.525271][T12259] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.574311][T12256] loop4: detected capacity change from 0 to 2048
[ 1820.591783][T12257] loop0: detected capacity change from 0 to 2048
[ 1820.603936][T12258] loop5: detected capacity change from 0 to 2048
[ 1820.713516][T12255] loop2: detected capacity change from 0 to 2048
[ 1820.723866][T12262] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.738164][T12264] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.744819][T12263] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.904205][T12270] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1820.965865][T12269] loop1: detected capacity change from 0 to 2048
[ 1821.003067][ T5286] blk_print_req_error: 3 callbacks suppressed
[ 1821.003089][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1821.118589][T12272] loop3: detected capacity change from 0 to 2048
[ 1821.153819][ T5518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1821.159388][T12278] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.201223][T12275] loop0: detected capacity change from 0 to 2048
[ 1821.234227][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1821.297099][T12284] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.329367][T12285] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.373871][T12281] loop5: detected capacity change from 0 to 2048
[ 1821.374961][T12277] loop4: detected capacity change from 0 to 2048
[ 1821.397043][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1821.410208][T12282] loop2: detected capacity change from 0 to 2048
[ 1821.437417][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1821.451635][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1821.468504][ T5518] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1821.529289][T12290] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.584388][T12291] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.594323][T12292] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.653300][T12289] loop1: detected capacity change from 0 to 2048
[ 1821.831220][T12297] loop3: detected capacity change from 0 to 2048
[ 1821.839934][T12301] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1821.878240][ T5518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1821.934525][T12299] loop0: detected capacity change from 0 to 2048
[ 1821.942289][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1821.966112][T12303] loop4: detected capacity change from 0 to 2048
[ 1821.983457][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1822.007234][T12305] loop5: detected capacity change from 0 to 2048
[ 1822.041461][T12308] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.067282][T12309] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.105547][T12311] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.152412][T12307] loop2: detected capacity change from 0 to 2048
[ 1822.202730][T12315] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.275859][T12313] loop1: detected capacity change from 0 to 2048
[ 1822.308233][T12318] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.399402][T12321] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.507937][T12323] loop3: detected capacity change from 0 to 2048
[ 1822.529290][ T5518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1822.574317][T12325] loop0: detected capacity change from 0 to 2048
[ 1822.642931][T12332] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.665538][T12333] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.674570][T12326] loop5: detected capacity change from 0 to 2048
[ 1822.704960][T12330] loop2: detected capacity change from 0 to 2048
[ 1822.760225][T12331] loop1: detected capacity change from 0 to 2048
[ 1822.814531][T12336] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.869032][T12341] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.899495][T12343] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1822.981076][T12342] loop4: detected capacity change from 0 to 2048
[ 1822.995943][T12344] loop0: detected capacity change from 0 to 2048
[ 1823.029495][T12339] loop3: detected capacity change from 0 to 2048
[ 1823.067485][T12350] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.097853][T12351] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.109058][T12349] loop5: detected capacity change from 0 to 2048
[ 1823.122076][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1823.144007][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1823.157956][   T27] kauditd_printk_skb: 30 callbacks suppressed
[ 1823.157975][   T27] audit: type=1804 audit(1679223588.714:1757): pid=12344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/301/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1823.192963][T12353] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.297126][T12357] loop1: detected capacity change from 0 to 2048
[ 1823.323513][T12356] loop2: detected capacity change from 0 to 2048
[ 1823.324127][   T27] audit: type=1804 audit(1679223588.734:1758): pid=12342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/294/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1823.369014][T12362] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.448360][T12364] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.478731][T12361] loop4: detected capacity change from 0 to 2048
[ 1823.488340][T12367] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.512291][   T27] audit: type=1804 audit(1679223588.824:1759): pid=12339 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/286/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1823.582257][T12370] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.620346][T12365] loop3: detected capacity change from 0 to 2048
2023/03/19 10:59:49 executed programs: 1770
[ 1823.649008][   T27] audit: type=1804 audit(1679223589.034:1760): pid=12349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/294/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1823.749048][T12376] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1823.786035][   T27] audit: type=1804 audit(1679223589.064:1761): pid=12357 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/294/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1823.877493][T12373] loop5: detected capacity change from 0 to 2048
[ 1823.911390][T12377] loop1: detected capacity change from 0 to 2048
[ 1823.923748][   T27] audit: type=1804 audit(1679223589.114:1762): pid=12356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/290/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1823.966006][T12378] loop2: detected capacity change from 0 to 2048
[ 1823.996621][T12382] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.029104][T12384] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.048625][   T27] audit: type=1804 audit(1679223589.184:1763): pid=12361 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/295/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1824.082021][T12387] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.136885][T12381] loop0: detected capacity change from 0 to 2048
[ 1824.174456][   T27] audit: type=1804 audit(1679223589.394:1764): pid=12365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/287/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1824.240663][T12385] loop3: detected capacity change from 0 to 2048
[ 1824.256942][T12391] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.312515][   T27] audit: type=1804 audit(1679223589.664:1765): pid=12373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/295/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1824.352351][T12395] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.407894][T12394] loop1: detected capacity change from 0 to 2048
[ 1824.457219][   T27] audit: type=1804 audit(1679223589.674:1766): pid=12377 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/295/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1824.524761][T12399] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1824.686805][T12393] loop5: detected capacity change from 0 to 2048
[ 1824.782491][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1824.796306][T12400] loop4: detected capacity change from 0 to 2048
[ 1824.835540][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1824.838344][ T5518] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1824.930681][T12407] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.019367][T12410] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.063856][T12406] loop0: detected capacity change from 0 to 2048
[ 1825.081984][T12405] loop2: detected capacity change from 0 to 2048
[ 1825.108556][ T5305] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1825.196662][T12408] loop1: detected capacity change from 0 to 2048
[ 1825.215661][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1825.220026][T12416] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.253364][T12413] loop3: detected capacity change from 0 to 2048
[ 1825.268885][T12419] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.318759][T12415] loop5: detected capacity change from 0 to 2048
[ 1825.350990][T12421] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.389999][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1825.403052][T12418] loop4: detected capacity change from 0 to 2048
[ 1825.418991][T12422] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.497756][T12426] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.586903][T12429] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1825.787231][T12430] loop2: detected capacity change from 0 to 2048
[ 1825.875380][T12434] loop1: detected capacity change from 0 to 2048
[ 1825.893482][T12435] loop3: detected capacity change from 0 to 2048
[ 1825.904307][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1825.932690][T12442] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.022992][T12437] loop5: detected capacity change from 0 to 2048
[ 1826.036366][T12440] loop4: detected capacity change from 0 to 2048
[ 1826.050107][T12444] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.062941][T12443] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.087830][T12441] loop0: detected capacity change from 0 to 2048
[ 1826.089327][ T5305] blk_print_req_error: 16 callbacks suppressed
[ 1826.089347][ T5305] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1826.153627][T12448] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.248763][T12450] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.274863][T12451] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.448317][T12456] loop1: detected capacity change from 0 to 2048
[ 1826.456971][T12453] loop2: detected capacity change from 0 to 2048
[ 1826.489491][T12459] loop3: detected capacity change from 0 to 2048
[ 1826.532692][T12464] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.560501][T12461] loop4: detected capacity change from 0 to 2048
[ 1826.581088][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1826.640071][T12466] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.662754][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1826.678464][T12467] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.722747][ T5352] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1826.759198][T12463] loop5: detected capacity change from 0 to 2048
[ 1826.794068][T12470] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1826.924636][T12475] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.008405][T12473] loop1: detected capacity change from 0 to 2048
[ 1827.063581][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1827.065565][T12476] loop2: detected capacity change from 0 to 2048
[ 1827.138022][T12478] loop0: detected capacity change from 0 to 2048
[ 1827.162890][T12480] loop3: detected capacity change from 0 to 2048
[ 1827.191028][T12485] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.216878][T12486] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.232496][T12488] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.277999][T12489] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.316689][T12484] loop4: detected capacity change from 0 to 2048
[ 1827.408841][T12487] loop5: detected capacity change from 0 to 2048
[ 1827.424850][T12494] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.509993][T12495] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1827.753399][T12499] loop3: detected capacity change from 0 to 2048
[ 1827.862934][T12500] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.048153][T12505] loop1: detected capacity change from 0 to 2048
[ 1828.053025][T12506] loop2: detected capacity change from 0 to 2048
[ 1828.072369][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1828.085335][T12503] loop5: detected capacity change from 0 to 2048
[ 1828.149393][T12510] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.208750][T12512] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.231748][   T27] kauditd_printk_skb: 30 callbacks suppressed
[ 1828.231805][   T27] audit: type=1804 audit(1679223593.794:1797): pid=12505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/301/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1828.233747][T12513] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.265994][   T27] audit: type=1804 audit(1679223593.824:1798): pid=12503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/301/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1828.278794][T12509] loop0: detected capacity change from 0 to 2048
[ 1828.426329][T12515] loop4: detected capacity change from 0 to 2048
[ 1828.452402][T12520] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.510471][   T27] audit: type=1804 audit(1679223594.074:1799): pid=12506 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/296/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1828.555771][T12522] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.601424][T12519] loop1: detected capacity change from 0 to 2048
2023/03/19 10:59:54 executed programs: 1809
[ 1828.708858][   T27] audit: type=1804 audit(1679223594.104:1800): pid=12509 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/306/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1828.757038][T12530] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1828.832675][T12525] loop3: detected capacity change from 0 to 2048
[ 1828.873975][   T27] audit: type=1804 audit(1679223594.194:1801): pid=12515 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/301/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1828.877973][T12527] loop2: detected capacity change from 0 to 2048
[ 1828.919337][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1828.944749][T12529] loop0: detected capacity change from 0 to 2048
[ 1828.976920][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1829.002991][T12534] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.012145][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1829.036449][T12532] loop4: detected capacity change from 0 to 2048
[ 1829.047988][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1829.056976][ T5352] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1829.079935][   T27] audit: type=1804 audit(1679223594.374:1802): pid=12519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/302/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1829.103204][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1829.143586][   T27] audit: type=1804 audit(1679223594.694:1803): pid=12525 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/294/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1829.171518][T12536] loop5: detected capacity change from 0 to 2048
[ 1829.173207][T12538] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.180937][T12539] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.238077][   T27] audit: type=1804 audit(1679223594.794:1804): pid=12529 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/307/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1829.265143][T12540] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.278282][T12541] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.443414][   T27] audit: type=1804 audit(1679223594.864:1805): pid=12532 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/302/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1829.578839][T12549] loop1: detected capacity change from 0 to 2048
[ 1829.607615][   T27] audit: type=1804 audit(1679223594.894:1806): pid=12527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/297/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1829.662500][T12552] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.701886][T12551] loop2: detected capacity change from 0 to 2048
[ 1829.711798][T12548] loop3: detected capacity change from 0 to 2048
[ 1829.795869][T12555] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.803079][T12556] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1829.959962][T12557] loop0: detected capacity change from 0 to 2048
[ 1830.031553][T12562] loop4: detected capacity change from 0 to 2048
[ 1830.031896][T12563] loop1: detected capacity change from 0 to 2048
[ 1830.059535][T12568] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.106390][T12565] loop3: detected capacity change from 0 to 2048
[ 1830.136728][T12572] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.148880][T12569] loop5: detected capacity change from 0 to 2048
[ 1830.165149][T12570] loop2: detected capacity change from 0 to 2048
[ 1830.172781][T12573] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.214953][T12575] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.240098][T12576] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.274809][T12577] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.561590][T12584] loop4: detected capacity change from 0 to 2048
[ 1830.567532][T12588] loop3: detected capacity change from 0 to 2048
[ 1830.569228][T12585] loop0: detected capacity change from 0 to 2048
[ 1830.585999][T12591] loop5: detected capacity change from 0 to 2048
[ 1830.593377][T12590] loop2: detected capacity change from 0 to 2048
[ 1830.636621][T12592] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.656385][T12593] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.664693][T12594] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.699153][T12595] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.722419][T12596] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1830.983967][T12603] loop4: detected capacity change from 0 to 2048
[ 1831.100749][T12606] loop0: detected capacity change from 0 to 2048
[ 1831.113943][T12607] loop3: detected capacity change from 0 to 2048
[ 1831.121759][T12610] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.141718][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1831.252115][T12609] loop1: detected capacity change from 0 to 2048
[ 1831.322972][ T5518] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1831.337551][T12612] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.343150][T12613] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.512904][T12619] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.554471][T12617] loop4: detected capacity change from 0 to 2048
[ 1831.564249][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1831.654304][T12627] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.700917][T12620] loop2: detected capacity change from 0 to 2048
[ 1831.762521][T12622] loop5: detected capacity change from 0 to 2048
[ 1831.770333][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1831.797854][ T5305] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1831.826592][T12625] loop3: detected capacity change from 0 to 2048
[ 1831.885424][T12632] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.910681][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1831.927079][T12628] loop0: detected capacity change from 0 to 2048
[ 1831.946222][T12633] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1831.972140][ T5286] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1832.022673][T12631] loop1: detected capacity change from 0 to 2048
[ 1832.029709][T12637] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.127079][T12640] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.216226][T12646] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.316184][T12643] loop5: detected capacity change from 0 to 2048
[ 1832.332563][ T5305] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1832.346725][T12638] loop4: detected capacity change from 0 to 2048
[ 1832.354902][T12644] loop2: detected capacity change from 0 to 2048
[ 1832.376266][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1832.427955][T12652] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.467352][T12653] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.524185][T12654] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.555522][T12649] loop3: detected capacity change from 0 to 2048
[ 1832.559166][T12651] loop0: detected capacity change from 0 to 2048
[ 1832.581676][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1832.712546][T12660] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.730999][T12661] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.749557][T12656] loop1: detected capacity change from 0 to 2048
[ 1832.875572][T12666] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1832.972923][T12665] loop5: detected capacity change from 0 to 2048
[ 1833.110349][T12670] loop0: detected capacity change from 0 to 2048
[ 1833.117527][T12676] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.148670][T12672] loop3: detected capacity change from 0 to 2048
[ 1833.197343][T12675] loop4: detected capacity change from 0 to 2048
[ 1833.228632][T12681] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.248113][T12680] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.297278][T12674] loop1: detected capacity change from 0 to 2048
[ 1833.310009][T12682] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.327442][   T27] kauditd_printk_skb: 32 callbacks suppressed
[ 1833.327463][   T27] audit: type=1804 audit(1679223598.884:1839): pid=12672 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/301/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1833.403118][T12679] loop2: detected capacity change from 0 to 2048
[ 1833.414734][T12687] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.496099][T12685] loop5: detected capacity change from 0 to 2048
[ 1833.501887][   T27] audit: type=1804 audit(1679223598.924:1840): pid=12670 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/313/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1833.537579][T12690] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.625672][T12696] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 10:59:59 executed programs: 1851
[ 1833.714181][T12693] loop3: detected capacity change from 0 to 2048
[ 1833.726501][   T27] audit: type=1804 audit(1679223598.944:1841): pid=12675 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/308/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1833.742456][T12694] loop4: detected capacity change from 0 to 2048
[ 1833.764648][ T5524] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1833.836544][ T5518] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1833.858762][T12699] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.904270][   T27] audit: type=1804 audit(1679223599.044:1842): pid=12674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/308/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1833.955142][T12704] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1833.992595][T12700] loop2: detected capacity change from 0 to 2048
[ 1834.037281][   T27] audit: type=1804 audit(1679223599.194:1843): pid=12679 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/303/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1834.088295][T12702] loop5: detected capacity change from 0 to 2048
[ 1834.104098][T12706] loop0: detected capacity change from 0 to 2048
[ 1834.110779][T12711] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.172429][   T27] audit: type=1804 audit(1679223599.284:1844): pid=12685 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/308/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1834.200554][T12713] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.219610][T12715] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.229372][T12710] loop3: detected capacity change from 0 to 2048
[ 1834.236088][T12712] loop1: detected capacity change from 0 to 2048
[ 1834.311765][T12718] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.343596][T12720] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.356493][   T27] audit: type=1804 audit(1679223599.494:1845): pid=12693 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/302/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1834.364795][T12716] loop4: detected capacity change from 0 to 2048
[ 1834.487842][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1834.532725][   T27] audit: type=1804 audit(1679223599.584:1846): pid=12694 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/309/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1834.582839][T12724] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1834.687092][   T27] audit: type=1804 audit(1679223599.724:1847): pid=12700 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/304/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1834.773193][T12728] loop3: detected capacity change from 0 to 2048
[ 1834.826873][   T27] audit: type=1804 audit(1679223599.834:1848): pid=12706 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/314/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1834.884815][T12729] loop1: detected capacity change from 0 to 2048
[ 1834.925241][T12734] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.000934][T12732] loop2: detected capacity change from 0 to 2048
[ 1835.015998][T12739] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.046747][T12733] loop4: detected capacity change from 0 to 2048
[ 1835.105967][T12742] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.123663][T12736] loop5: detected capacity change from 0 to 2048
[ 1835.152908][T12744] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.214209][T12747] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.232784][T12740] loop0: detected capacity change from 0 to 2048
[ 1835.346020][T12754] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.373765][T12749] loop1: detected capacity change from 0 to 2048
[ 1835.395782][T12745] loop3: detected capacity change from 0 to 2048
[ 1835.448247][T12752] loop2: detected capacity change from 0 to 2048
[ 1835.477332][T12756] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.505534][T12757] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.567465][T12759] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.788845][T12762] loop0: detected capacity change from 0 to 2048
[ 1835.873696][T12765] loop1: detected capacity change from 0 to 2048
[ 1835.883738][T12768] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1835.910855][T12767] loop3: detected capacity change from 0 to 2048
[ 1835.932838][ T5524] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1835.992478][T12773] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.017237][T12775] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.059335][T12770] loop4: detected capacity change from 0 to 2048
[ 1836.103520][T12774] loop5: detected capacity change from 0 to 2048
[ 1836.181747][T12781] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.207156][T12782] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.278433][T12779] loop0: detected capacity change from 0 to 2048
[ 1836.331601][T12785] loop1: detected capacity change from 0 to 2048
[ 1836.350483][T12784] loop3: detected capacity change from 0 to 2048
[ 1836.369034][T12788] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.428675][T12791] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.446090][T12793] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.559342][T12790] loop2: detected capacity change from 0 to 2048
[ 1836.665267][T12797] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.794143][T12799] loop0: detected capacity change from 0 to 2048
[ 1836.840403][T12800] loop1: detected capacity change from 0 to 2048
[ 1836.883315][T12806] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.887034][T12805] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1836.990648][T12803] loop3: detected capacity change from 0 to 2048
[ 1837.009376][T12808] loop2: detected capacity change from 0 to 2048
[ 1837.039116][T12809] loop4: detected capacity change from 0 to 2048
[ 1837.094701][T12814] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.110214][T12815] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.150016][T12817] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.250765][T12813] loop5: detected capacity change from 0 to 2048
[ 1837.341341][T12818] loop1: detected capacity change from 0 to 2048
[ 1837.409238][T12823] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.413347][T12822] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.613821][T12825] loop4: detected capacity change from 0 to 2048
[ 1837.727180][T12832] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.818202][T12829] loop0: detected capacity change from 0 to 2048
[ 1837.878675][T12834] loop5: detected capacity change from 0 to 2048
[ 1837.880478][T12833] loop1: detected capacity change from 0 to 2048
[ 1837.934908][T12840] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1837.941643][T12837] loop3: detected capacity change from 0 to 2048
[ 1837.973721][T12843] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.026756][T12844] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.058766][T12841] loop2: detected capacity change from 0 to 2048
[ 1838.083951][T12842] loop4: detected capacity change from 0 to 2048
[ 1838.146093][T12847] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.215291][T12849] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.227535][T12850] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.363610][   T27] kauditd_printk_skb: 35 callbacks suppressed
[ 1838.363630][   T27] audit: type=1804 audit(1679223603.924:1884): pid=12841 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/309/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1838.508748][T12855] loop5: detected capacity change from 0 to 2048
[ 1838.579844][T12862] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.685094][T12860] loop4: detected capacity change from 0 to 2048
[ 1838.685147][T12858] loop3: detected capacity change from 0 to 2048
[ 1838.710999][   T27] audit: type=1804 audit(1679223604.274:1885): pid=12855 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/314/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1838.779249][ T5518] blk_print_req_error: 8 callbacks suppressed
[ 1838.779271][ T5518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1838.829934][T12868] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.884258][T12861] loop2: detected capacity change from 0 to 2048
[ 1838.897075][T12872] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1838.922062][T12867] loop1: detected capacity change from 0 to 2048
2023/03/19 11:00:04 executed programs: 1894
[ 1838.929220][   T27] audit: type=1804 audit(1679223604.484:1886): pid=12860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/316/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1838.957723][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1838.986248][T12865] loop0: detected capacity change from 0 to 2048
[ 1839.036679][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1839.072894][T12875] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.094582][   T27] audit: type=1804 audit(1679223604.594:1887): pid=12858 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/310/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1839.117013][T12870] loop5: detected capacity change from 0 to 2048
[ 1839.161140][T12877] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.214625][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1839.232206][T12880] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.334647][T12878] loop4: detected capacity change from 0 to 2048
[ 1839.352286][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1839.354059][   T27] audit: type=1804 audit(1679223604.714:1888): pid=12861 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/310/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1839.371197][T12884] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.466167][T12882] loop3: detected capacity change from 0 to 2048
[ 1839.501859][ T5518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1839.525212][T12889] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.604620][   T27] audit: type=1804 audit(1679223604.814:1889): pid=12867 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/317/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1839.641953][T12887] loop2: detected capacity change from 0 to 2048
[ 1839.656498][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1839.691883][T12890] loop1: detected capacity change from 0 to 2048
[ 1839.709377][T12894] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.709377][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1839.709422][ T5305] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1839.758723][T12893] loop0: detected capacity change from 0 to 2048
[ 1839.767759][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1839.833434][   T27] audit: type=1804 audit(1679223604.904:1890): pid=12865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/320/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1839.833843][T12900] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.941280][T12901] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1839.968950][T12896] loop5: detected capacity change from 0 to 2048
[ 1840.002570][T12903] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.042988][T12898] loop4: detected capacity change from 0 to 2048
[ 1840.054245][   T27] audit: type=1804 audit(1679223605.124:1891): pid=12870 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/315/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1840.099537][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1840.139797][T12908] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.244621][T12906] loop3: detected capacity change from 0 to 2048
[ 1840.244964][T12910] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.289984][   T27] audit: type=1804 audit(1679223605.204:1892): pid=12878 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/317/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1840.418716][T12919] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.498717][   T27] audit: type=1804 audit(1679223605.394:1893): pid=12882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/311/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1840.549513][T12918] loop5: detected capacity change from 0 to 2048
[ 1840.556623][T12917] loop2: detected capacity change from 0 to 2048
[ 1840.583083][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1840.583402][ T5305] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1840.599912][T12915] loop0: detected capacity change from 0 to 2048
[ 1840.623850][T12920] loop1: detected capacity change from 0 to 2048
[ 1840.628144][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1840.667756][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1840.699054][T12924] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.750104][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1840.750252][T12926] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.769385][T12925] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.776653][T12923] loop4: detected capacity change from 0 to 2048
[ 1840.795145][ T5352] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1840.891715][T12932] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1840.920717][T12933] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.092766][T12929] loop3: detected capacity change from 0 to 2048
[ 1841.210963][T12944] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.215149][T12940] loop2: detected capacity change from 0 to 2048
[ 1841.247913][ T5305] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1841.291713][T12941] loop0: detected capacity change from 0 to 2048
[ 1841.328560][ T5305] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1841.340006][ T5369] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1841.343051][T12943] loop4: detected capacity change from 0 to 2048
[ 1841.366275][T12938] loop1: detected capacity change from 0 to 2048
[ 1841.429499][T12948] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.458585][T12950] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.479162][T12946] loop5: detected capacity change from 0 to 2048
[ 1841.543638][T12954] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.578585][T12955] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.599574][T12956] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1841.625104][T12952] loop3: detected capacity change from 0 to 2048
[ 1841.735186][T12960] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.009593][T12964] loop0: detected capacity change from 0 to 2048
[ 1842.024321][T12965] loop2: detected capacity change from 0 to 2048
[ 1842.067139][T12967] loop5: detected capacity change from 0 to 2048
[ 1842.114176][T12970] loop3: detected capacity change from 0 to 2048
[ 1842.159944][T12972] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.165387][T12974] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.170698][T12973] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.220462][T12971] loop1: detected capacity change from 0 to 2048
[ 1842.240113][T12979] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.294585][T12981] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.376895][T12976] loop4: detected capacity change from 0 to 2048
[ 1842.472472][T12989] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.526433][T12987] loop0: detected capacity change from 0 to 2048
[ 1842.540892][T12986] loop5: detected capacity change from 0 to 2048
[ 1842.635068][T12992] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.646010][T12990] loop2: detected capacity change from 0 to 2048
[ 1842.664944][T12993] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1842.787217][T12996] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.100442][T13001] loop0: detected capacity change from 0 to 2048
[ 1843.144696][T13000] loop5: detected capacity change from 0 to 2048
[ 1843.155044][T13004] loop1: detected capacity change from 0 to 2048
[ 1843.190245][T13009] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.200577][T13005] loop2: detected capacity change from 0 to 2048
[ 1843.277813][T13007] loop3: detected capacity change from 0 to 2048
[ 1843.284593][T13011] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.297262][T13013] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.354434][T13014] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.373044][   T27] kauditd_printk_skb: 29 callbacks suppressed
[ 1843.373064][   T27] audit: type=1804 audit(1679223608.934:1923): pid=13000 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/321/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1843.384830][T13016] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.442976][T13010] loop4: detected capacity change from 0 to 2048
[ 1843.537610][   T27] audit: type=1804 audit(1679223609.004:1924): pid=13005 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/316/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1843.553777][T13021] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.702739][   T27] audit: type=1804 audit(1679223609.214:1925): pid=13007 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/316/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1843.737926][T13023] loop0: detected capacity change from 0 to 2048
[ 1843.748785][T13024] loop1: detected capacity change from 0 to 2048
[ 1843.831890][ T5524] blk_print_req_error: 94 callbacks suppressed
[ 1843.831912][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1843.878997][T13027] loop2: detected capacity change from 0 to 2048
[ 1843.886938][   T27] audit: type=1804 audit(1679223609.254:1926): pid=13010 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/322/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1843.912421][T13032] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1843.992289][T13030] loop3: detected capacity change from 0 to 2048
[ 1844.001458][T13035] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 11:00:09 executed programs: 1935
[ 1844.033208][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1844.041037][T13031] loop4: detected capacity change from 0 to 2048
[ 1844.050120][T13036] loop5: detected capacity change from 0 to 2048
[ 1844.060837][   T27] audit: type=1804 audit(1679223609.624:1927): pid=13024 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/323/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1844.092199][T13037] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.146786][   T27] audit: type=1804 audit(1679223609.704:1928): pid=13027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/317/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1844.218134][   T27] audit: type=1804 audit(1679223609.764:1929): pid=13023 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/327/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1844.238866][T13040] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.319528][T13042] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.330336][   T27] audit: type=1804 audit(1679223609.884:1930): pid=13031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/323/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1844.371090][T13043] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.460066][   T27] audit: type=1804 audit(1679223609.984:1931): pid=13030 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/317/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1844.615546][T13044] loop1: detected capacity change from 0 to 2048
[ 1844.680710][   T27] audit: type=1804 audit(1679223609.984:1932): pid=13036 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/322/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1844.748447][T13052] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.777210][T13049] loop0: detected capacity change from 0 to 2048
[ 1844.824039][T13051] loop3: detected capacity change from 0 to 2048
[ 1844.887526][T13056] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1844.922521][T13054] loop2: detected capacity change from 0 to 2048
[ 1845.002213][T13060] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.022294][T13062] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.120349][T13058] loop4: detected capacity change from 0 to 2048
[ 1845.157634][T13064] loop5: detected capacity change from 0 to 2048
[ 1845.196929][T13065] loop1: detected capacity change from 0 to 2048
[ 1845.216948][T13070] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.263980][T13074] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.275221][T13069] loop0: detected capacity change from 0 to 2048
[ 1845.334340][T13077] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.362909][T13075] loop3: detected capacity change from 0 to 2048
[ 1845.404890][T13079] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.418620][T13073] loop2: detected capacity change from 0 to 2048
[ 1845.466191][T13081] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.517655][T13084] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.642573][T13085] loop4: detected capacity change from 0 to 2048
[ 1845.683851][T13088] loop5: detected capacity change from 0 to 2048
[ 1845.726517][T13094] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.753803][T13091] loop0: detected capacity change from 0 to 2048
[ 1845.775873][T13096] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.832168][T13093] loop3: detected capacity change from 0 to 2048
[ 1845.897046][T13100] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1845.965764][T13097] loop2: detected capacity change from 0 to 2048
[ 1845.980149][T13101] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.061752][T13106] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.190251][T13108] loop5: detected capacity change from 0 to 2048
[ 1846.198277][T13107] loop4: detected capacity change from 0 to 2048
[ 1846.218757][T13110] loop1: detected capacity change from 0 to 2048
[ 1846.279223][T13117] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.296086][T13113] loop0: detected capacity change from 0 to 2048
[ 1846.297903][T13116] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.389314][T13115] loop3: detected capacity change from 0 to 2048
[ 1846.398299][T13122] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.402934][T13121] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.461265][T13120] loop2: detected capacity change from 0 to 2048
[ 1846.534816][T13125] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.566222][T13129] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.726577][T13128] loop4: detected capacity change from 0 to 2048
[ 1846.840828][T13138] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1846.862392][T13134] loop3: detected capacity change from 0 to 2048
[ 1846.875922][T13135] loop0: detected capacity change from 0 to 2048
[ 1846.972460][T13137] loop2: detected capacity change from 0 to 2048
[ 1846.987593][ T5518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1846.997693][T13140] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.021972][T13142] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.063899][T13144] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.187539][T13143] loop5: detected capacity change from 0 to 2048
[ 1847.238852][T13152] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.364398][T13150] loop4: detected capacity change from 0 to 2048
[ 1847.430414][T13149] loop1: detected capacity change from 0 to 2048
[ 1847.521767][T13156] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.557105][T13158] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.672577][T13155] loop0: detected capacity change from 0 to 2048
[ 1847.687780][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1847.704344][T13160] loop5: detected capacity change from 0 to 2048
[ 1847.776736][T13163] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.929012][T13169] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1847.939669][T13164] loop4: detected capacity change from 0 to 2048
[ 1847.965116][T13166] loop3: detected capacity change from 0 to 2048
[ 1847.977442][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1848.042148][T13170] loop2: detected capacity change from 0 to 2048
[ 1848.069907][T13174] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.102392][ T5518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1848.149279][T13175] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.155243][T13172] loop1: detected capacity change from 0 to 2048
[ 1848.266154][T13181] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.326452][T13183] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.397593][T13177] loop0: detected capacity change from 0 to 2048
[ 1848.412220][   T27] kauditd_printk_skb: 33 callbacks suppressed
[ 1848.412240][   T27] audit: type=1804 audit(1679223613.974:1966): pid=13172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/328/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1848.527922][T13182] loop5: detected capacity change from 0 to 2048
[ 1848.552276][T13187] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.592775][ T5352] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1848.620509][   T27] audit: type=1804 audit(1679223614.184:1967): pid=13177 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/334/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1848.700171][T13188] loop3: detected capacity change from 0 to 2048
[ 1848.717687][ T5518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1848.737522][T13193] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.808048][T13194] loop1: detected capacity change from 0 to 2048
[ 1848.853804][T13192] loop2: detected capacity change from 0 to 2048
[ 1848.860913][   T27] audit: type=1804 audit(1679223614.414:1968): pid=13182 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/328/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1848.916712][T13198] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1848.934685][T13199] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.026285][T13203] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.035058][   T27] audit: type=1804 audit(1679223614.574:1969): pid=13188 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/324/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1849.046730][T13197] loop4: detected capacity change from 0 to 2048
2023/03/19 11:00:14 executed programs: 1979
[ 1849.123940][T13206] loop5: detected capacity change from 0 to 2048
[ 1849.133262][   T27] audit: type=1804 audit(1679223614.654:1970): pid=13194 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/329/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1849.215949][T13201] loop0: detected capacity change from 0 to 2048
[ 1849.227422][T13208] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.257859][T13210] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.292184][   T27] audit: type=1804 audit(1679223614.724:1971): pid=13192 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/324/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1849.320863][T13212] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.415006][T13211] loop1: detected capacity change from 0 to 2048
[ 1849.453718][   T27] audit: type=1804 audit(1679223614.884:1972): pid=13197 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/330/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1849.510368][T13218] loop3: detected capacity change from 0 to 2048
[ 1849.537165][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1849.547051][T13221] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.563507][T13219] loop2: detected capacity change from 0 to 2048
[ 1849.595216][   T27] audit: type=1804 audit(1679223614.944:1973): pid=13206 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/329/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1849.640040][T13227] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.661817][T13222] loop4: detected capacity change from 0 to 2048
[ 1849.684391][T13226] loop5: detected capacity change from 0 to 2048
[ 1849.698439][T13225] loop0: detected capacity change from 0 to 2048
[ 1849.713567][T13229] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.750283][T13231] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.753738][   T27] audit: type=1804 audit(1679223614.954:1974): pid=13201 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/335/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1849.795116][   T27] audit: type=1804 audit(1679223615.184:1975): pid=13211 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/330/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1849.864746][T13234] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1849.866074][T13235] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.137054][T13240] loop3: detected capacity change from 0 to 2048
[ 1850.172774][T13241] loop2: detected capacity change from 0 to 2048
[ 1850.182734][T13243] loop4: detected capacity change from 0 to 2048
[ 1850.189101][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1850.231038][T13246] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.240823][T13245] loop5: detected capacity change from 0 to 2048
[ 1850.293697][T13248] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.304832][T13250] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.361987][T13252] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.445087][T13251] loop1: detected capacity change from 0 to 2048
[ 1850.570710][T13258] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.607049][T13257] loop3: detected capacity change from 0 to 2048
[ 1850.689129][T13262] loop5: detected capacity change from 0 to 2048
[ 1850.696749][T13264] loop4: detected capacity change from 0 to 2048
[ 1850.714834][T13265] loop0: detected capacity change from 0 to 2048
[ 1850.730163][T13266] loop2: detected capacity change from 0 to 2048
[ 1850.741015][T13268] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.795898][ T5286] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1850.819846][T13271] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.832331][T13272] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.872126][T13274] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1850.977063][T13278] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.000002][T13270] loop1: detected capacity change from 0 to 2048
[ 1851.009474][ T5369] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1851.222524][T13286] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.239036][T13281] loop3: detected capacity change from 0 to 2048
[ 1851.271785][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1851.295483][T13283] loop0: detected capacity change from 0 to 2048
[ 1851.324789][ T5286] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1851.389844][T13292] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.420838][T13285] loop4: detected capacity change from 0 to 2048
[ 1851.431105][T13293] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.456951][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1851.457376][T13289] loop2: detected capacity change from 0 to 2048
[ 1851.475698][T13290] loop5: detected capacity change from 0 to 2048
[ 1851.505920][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1851.542126][T13296] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.612077][T13298] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.625558][T13299] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.830185][T13301] loop1: detected capacity change from 0 to 2048
[ 1851.888304][T13307] loop3: detected capacity change from 0 to 2048
[ 1851.899547][T13306] loop0: detected capacity change from 0 to 2048
[ 1851.919519][T13312] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1851.935043][ T5524] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1852.001548][T13309] loop5: detected capacity change from 0 to 2048
[ 1852.015317][ T5518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1852.030542][T13315] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.039704][T13311] loop4: detected capacity change from 0 to 2048
[ 1852.043551][T13316] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.114643][T13318] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.186300][T13314] loop2: detected capacity change from 0 to 2048
[ 1852.221553][T13322] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.332284][T13324] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.539567][T13329] loop5: detected capacity change from 0 to 2048
[ 1852.575691][T13328] loop3: detected capacity change from 0 to 2048
[ 1852.635678][T13331] loop4: detected capacity change from 0 to 2048
[ 1852.660111][T13335] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.734504][T13333] loop2: detected capacity change from 0 to 2048
[ 1852.740678][T13337] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.750289][T13338] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.797464][T13336] loop1: detected capacity change from 0 to 2048
[ 1852.881601][T13344] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.901009][T13345] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1852.998014][T13343] loop0: detected capacity change from 0 to 2048
[ 1853.092898][T13352] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.200176][T13351] loop3: detected capacity change from 0 to 2048
[ 1853.201372][T13349] loop4: detected capacity change from 0 to 2048
[ 1853.261970][T13355] loop2: detected capacity change from 0 to 2048
[ 1853.282368][ T5524] buffer_io_error: 64 callbacks suppressed
[ 1853.282389][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1853.318689][T13356] loop1: detected capacity change from 0 to 2048
[ 1853.328090][T13358] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.364712][T13359] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.381593][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1853.406836][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1853.458733][   T27] kauditd_printk_skb: 34 callbacks suppressed
[ 1853.458754][   T27] audit: type=1804 audit(1679223619.014:2010): pid=13355 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/331/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1853.499038][T13362] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.526772][ T5352] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1853.604969][T13365] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1853.677672][   T27] audit: type=1804 audit(1679223619.124:2011): pid=13349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/337/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1853.836786][T13366] loop5: detected capacity change from 0 to 2048
[ 1853.861400][T13370] loop2: detected capacity change from 0 to 2048
[ 1853.875286][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1853.887600][   T27] audit: type=1804 audit(1679223619.274:2012): pid=13356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/335/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1853.922084][T13373] loop4: detected capacity change from 0 to 2048
[ 1853.944522][T13371] loop3: detected capacity change from 0 to 2048
[ 1853.982272][T13378] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.004524][T13379] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.050875][T13376] loop1: detected capacity change from 0 to 2048
[ 1854.058011][   T27] audit: type=1804 audit(1679223619.614:2013): pid=13366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/336/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1854.085793][T13381] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.090267][T13380] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.130225][T13377] loop0: detected capacity change from 0 to 2048
[ 1854.162383][   T27] audit: type=1804 audit(1679223619.644:2014): pid=13370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/332/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1854.205336][T13388] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.210453][T13386] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.225478][   T27] audit: type=1804 audit(1679223619.714:2015): pid=13371 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/332/file0/bus" dev="loop3" ino=18 res=1 errno=0
2023/03/19 11:00:19 executed programs: 2024
[ 1854.265410][   T27] audit: type=1804 audit(1679223619.714:2016): pid=13373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/338/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1854.317077][   T27] audit: type=1804 audit(1679223619.874:2017): pid=13377 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/341/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1854.354094][T13389] loop2: detected capacity change from 0 to 2048
[ 1854.446869][T13394] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.474681][   T27] audit: type=1804 audit(1679223619.874:2018): pid=13376 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/336/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1854.521581][   T27] audit: type=1804 audit(1679223620.084:2019): pid=13389 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/333/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1854.625574][T13398] loop4: detected capacity change from 0 to 2048
[ 1854.669918][T13393] loop3: detected capacity change from 0 to 2048
[ 1854.684754][T13403] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.734392][T13399] loop0: detected capacity change from 0 to 2048
[ 1854.746844][T13402] loop5: detected capacity change from 0 to 2048
[ 1854.792319][T13406] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.810890][T13404] loop2: detected capacity change from 0 to 2048
[ 1854.865319][T13410] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.876507][T13411] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.903049][T13413] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1854.947981][T13408] loop1: detected capacity change from 0 to 2048
[ 1855.025624][T13419] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.088403][T13414] loop4: detected capacity change from 0 to 2048
[ 1855.148382][T13420] loop3: detected capacity change from 0 to 2048
[ 1855.197236][T13426] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.233693][T13427] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.256641][T13424] loop0: detected capacity change from 0 to 2048
[ 1855.281402][T13425] loop2: detected capacity change from 0 to 2048
[ 1855.362518][T13432] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.389093][T13430] loop1: detected capacity change from 0 to 2048
[ 1855.406185][T13433] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.508917][T13440] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.559072][T13437] loop4: detected capacity change from 0 to 2048
[ 1855.606513][T13438] loop3: detected capacity change from 0 to 2048
[ 1855.658220][T13446] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.724342][T13445] loop0: detected capacity change from 0 to 2048
[ 1855.732354][T13451] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.749425][T13444] loop2: detected capacity change from 0 to 2048
[ 1855.817773][T13448] loop5: detected capacity change from 0 to 2048
[ 1855.825683][T13453] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.851790][T13450] loop1: detected capacity change from 0 to 2048
[ 1855.856734][T13455] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1855.923723][T13457] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.003841][T13458] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.245280][T13463] loop0: detected capacity change from 0 to 2048
[ 1856.358212][T13466] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.540844][T13465] loop1: detected capacity change from 0 to 2048
[ 1856.724868][T13471] loop4: detected capacity change from 0 to 2048
[ 1856.738672][T13470] loop2: detected capacity change from 0 to 2048
[ 1856.751029][T13477] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.782768][ T5524] blk_print_req_error: 8 callbacks suppressed
[ 1856.782790][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1856.811225][T13473] loop3: detected capacity change from 0 to 2048
[ 1856.843599][T13480] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.875103][T13476] loop0: detected capacity change from 0 to 2048
[ 1856.887565][ T5352] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1856.898606][T13481] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1856.942807][T13483] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.004875][T13478] loop5: detected capacity change from 0 to 2048
[ 1857.034952][T13486] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.196148][T13492] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.298052][T13489] loop1: detected capacity change from 0 to 2048
[ 1857.318516][T13491] loop4: detected capacity change from 0 to 2048
[ 1857.333296][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1857.341427][ T5305] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1857.396120][T13496] loop3: detected capacity change from 0 to 2048
[ 1857.441789][T13500] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.481183][T13495] loop2: detected capacity change from 0 to 2048
[ 1857.485691][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1857.517776][T13501] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.536221][T13504] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.575633][T13499] loop0: detected capacity change from 0 to 2048
[ 1857.623341][T13507] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.713217][T13505] loop5: detected capacity change from 0 to 2048
[ 1857.760335][T13510] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.821036][T13516] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1857.872963][T13514] loop1: detected capacity change from 0 to 2048
[ 1857.909297][T13513] loop4: detected capacity change from 0 to 2048
[ 1857.927527][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1857.975319][T13518] loop3: detected capacity change from 0 to 2048
[ 1858.002223][T13522] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.036499][T13523] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.051260][ T1216] ieee802154 phy0 wpan0: encryption failed: -22
[ 1858.057669][ T1216] ieee802154 phy1 wpan1: encryption failed: -22
[ 1858.074446][T13525] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.190650][T13520] loop2: detected capacity change from 0 to 2048
[ 1858.211267][T13529] loop5: detected capacity change from 0 to 2048
[ 1858.220846][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1858.255213][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1858.282056][T13530] loop0: detected capacity change from 0 to 2048
[ 1858.298371][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1858.322846][T13536] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.374620][T13537] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.447803][T13539] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.465705][T13535] loop4: detected capacity change from 0 to 2048
[ 1858.488305][   T27] kauditd_printk_skb: 34 callbacks suppressed
[ 1858.488325][   T27] audit: type=1804 audit(1679223624.044:2054): pid=13520 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/339/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1858.602986][T13534] loop1: detected capacity change from 0 to 2048
[ 1858.614446][T13544] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.628487][   T27] audit: type=1804 audit(1679223624.124:2055): pid=13530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/348/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1858.650986][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1858.705943][T13543] loop5: detected capacity change from 0 to 2048
[ 1858.709277][ T5524] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1858.734640][   T27] audit: type=1804 audit(1679223624.254:2056): pid=13535 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/345/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1858.764823][ T5524] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1858.805107][T13549] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1858.861376][T13547] loop2: detected capacity change from 0 to 2048
[ 1858.879370][ T5518] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1858.913943][T13550] loop0: detected capacity change from 0 to 2048
[ 1858.936986][   T27] audit: type=1804 audit(1679223624.494:2057): pid=13543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/342/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1858.970105][T13554] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.013706][T13555] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.031066][T13556] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.066512][   T27] audit: type=1804 audit(1679223624.624:2058): pid=13534 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/343/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1859.138896][T13553] loop3: detected capacity change from 0 to 2048
[ 1859.155826][   T27] audit: type=1804 audit(1679223624.704:2059): pid=13547 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/340/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1859.217860][T13564] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.263554][T13561] loop4: detected capacity change from 0 to 2048
[ 1859.351693][T13563] loop5: detected capacity change from 0 to 2048
[ 1859.360176][   T27] audit: type=1804 audit(1679223624.704:2060): pid=13550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/349/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1859.416275][T13570] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.461084][T13573] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.469581][T13567] loop0: detected capacity change from 0 to 2048
[ 1859.506580][   T27] audit: type=1804 audit(1679223624.864:2061): pid=13553 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/339/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1859.519003][T13569] loop2: detected capacity change from 0 to 2048
[ 1859.565195][T13572] loop1: detected capacity change from 0 to 2048
[ 1859.579694][T13577] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.602238][T13575] loop3: detected capacity change from 0 to 2048
[ 1859.612401][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1859.618626][   T27] audit: type=1804 audit(1679223625.054:2062): pid=13561 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/346/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1859.637613][ T5524] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1859.655169][T13579] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 11:00:25 executed programs: 2070
[ 1859.655318][   T27] audit: type=1804 audit(1679223625.064:2063): pid=13563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/343/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1859.752370][T13581] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1859.885212][T13584] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.059005][T13586] loop0: detected capacity change from 0 to 2048
[ 1860.075537][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1860.164579][T13592] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.182029][T13589] loop3: detected capacity change from 0 to 2048
[ 1860.273073][T13597] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.280845][T13594] loop4: detected capacity change from 0 to 2048
[ 1860.370137][T13593] loop2: detected capacity change from 0 to 2048
[ 1860.380524][T13596] loop5: detected capacity change from 0 to 2048
[ 1860.421104][T13600] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.509027][T13603] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.521154][T13601] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.636873][T13607] loop3: detected capacity change from 0 to 2048
[ 1860.651956][T13606] loop1: detected capacity change from 0 to 2048
[ 1860.678871][ T5352] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1860.788966][T13610] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1860.798269][T13611] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.098990][T13617] loop5: detected capacity change from 0 to 2048
[ 1861.134323][T13620] loop0: detected capacity change from 0 to 2048
[ 1861.137522][T13614] loop4: detected capacity change from 0 to 2048
[ 1861.164423][T13621] loop3: detected capacity change from 0 to 2048
[ 1861.182534][T13622] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.268388][T13625] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.272287][T13628] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.294478][T13627] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.374675][T13624] loop2: detected capacity change from 0 to 2048
[ 1861.514067][T13637] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.542816][T13633] loop5: detected capacity change from 0 to 2048
[ 1861.572374][ T5524] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1861.621142][T13635] loop1: detected capacity change from 0 to 2048
[ 1861.631447][T13638] loop0: detected capacity change from 0 to 2048
[ 1861.679355][T13644] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.696922][T13640] loop4: detected capacity change from 0 to 2048
[ 1861.698127][T13645] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.714176][T13646] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.806279][T13650] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1861.851590][T13643] loop3: detected capacity change from 0 to 2048
[ 1861.898728][T13649] loop2: detected capacity change from 0 to 2048
[ 1861.950480][T13655] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.029430][T13658] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.103340][T13656] loop5: detected capacity change from 0 to 2048
[ 1862.196813][T13662] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.246745][T13660] loop4: detected capacity change from 0 to 2048
[ 1862.341858][T13668] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.371347][T13665] loop3: detected capacity change from 0 to 2048
[ 1862.380146][T13666] loop2: detected capacity change from 0 to 2048
[ 1862.445797][T13670] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.490180][T13671] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.578714][T13674] loop1: detected capacity change from 0 to 2048
[ 1862.641029][T13679] loop4: detected capacity change from 0 to 2048
[ 1862.651767][T13675] loop5: detected capacity change from 0 to 2048
[ 1862.667259][T13680] loop0: detected capacity change from 0 to 2048
[ 1862.737943][T13684] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.771867][T13685] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.785028][T13686] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.796688][T13687] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1862.804785][T13683] loop3: detected capacity change from 0 to 2048
[ 1862.941715][T13693] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.052626][T13694] loop4: detected capacity change from 0 to 2048
[ 1863.163055][T13700] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.203303][T13698] loop5: detected capacity change from 0 to 2048
[ 1863.210583][T13699] loop0: detected capacity change from 0 to 2048
[ 1863.284544][T13706] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.308519][T13707] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.372343][T13702] loop3: detected capacity change from 0 to 2048
[ 1863.414129][T13705] loop2: detected capacity change from 0 to 2048
[ 1863.486067][T13713] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.528913][T13714] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.575295][   T27] kauditd_printk_skb: 34 callbacks suppressed
[ 1863.575315][   T27] audit: type=1804 audit(1679223629.134:2098): pid=13702 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/347/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1863.644536][T13711] loop4: detected capacity change from 0 to 2048
[ 1863.702244][ T5518] blk_print_req_error: 11 callbacks suppressed
[ 1863.702267][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1863.811500][T13720] loop0: detected capacity change from 0 to 2048
[ 1863.829472][T13715] loop1: detected capacity change from 0 to 2048
[ 1863.831065][T13721] loop5: detected capacity change from 0 to 2048
[ 1863.857262][   T27] audit: type=1804 audit(1679223629.224:2099): pid=13705 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/346/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1863.883185][T13723] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1863.905178][ T5305] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1863.970119][T13727] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.026215][T13729] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.031022][T13730] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.056561][   T27] audit: type=1804 audit(1679223629.514:2100): pid=13711 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/353/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1864.091018][T13724] loop3: detected capacity change from 0 to 2048
[ 1864.109527][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1864.149485][ T5305] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1864.166841][T13726] loop2: detected capacity change from 0 to 2048
[ 1864.210337][ T5305] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1864.221617][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1864.223894][   T27] audit: type=1804 audit(1679223629.664:2101): pid=13715 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/348/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1864.310640][T13734] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.378504][T13739] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.487393][T13738] loop4: detected capacity change from 0 to 2048
[ 1864.503036][   T27] audit: type=1804 audit(1679223629.704:2102): pid=13720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/356/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1864.518724][T13736] loop1: detected capacity change from 0 to 2048
[ 1864.532538][ T5518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1864.658827][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1864.670980][T13748] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.733201][   T27] audit: type=1804 audit(1679223629.794:2103): pid=13721 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/350/file0/bus" dev="loop5" ino=18 res=1 errno=0
2023/03/19 11:00:30 executed programs: 2114
[ 1864.775742][T13744] loop5: detected capacity change from 0 to 2048
[ 1864.792241][T13745] loop0: detected capacity change from 0 to 2048
[ 1864.814250][ T5524] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1864.840355][T13752] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.866599][T13750] loop3: detected capacity change from 0 to 2048
[ 1864.886207][T13749] loop2: detected capacity change from 0 to 2048
[ 1864.904900][T13755] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.906700][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1864.943977][T13754] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1864.965979][   T27] audit: type=1804 audit(1679223629.984:2104): pid=13726 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/347/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1865.005477][T13756] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.102548][T13761] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.128801][   T27] audit: type=1804 audit(1679223630.034:2105): pid=13724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/348/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1865.284057][T13759] loop4: detected capacity change from 0 to 2048
[ 1865.288693][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1865.328871][   T27] audit: type=1804 audit(1679223630.374:2106): pid=13738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/354/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1865.401746][   T27] audit: type=1804 audit(1679223630.504:2107): pid=13736 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/349/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1865.430752][T13765] loop1: detected capacity change from 0 to 2048
[ 1865.462667][T13767] loop0: detected capacity change from 0 to 2048
[ 1865.510285][T13770] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.526031][T13771] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.618227][T13769] loop3: detected capacity change from 0 to 2048
[ 1865.649450][T13776] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.724665][T13774] loop5: detected capacity change from 0 to 2048
[ 1865.744497][T13779] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.792809][T13784] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.874020][T13778] loop1: detected capacity change from 0 to 2048
[ 1865.907127][T13781] loop4: detected capacity change from 0 to 2048
[ 1865.918433][T13786] loop2: detected capacity change from 0 to 2048
[ 1865.961605][T13788] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1865.998536][T13791] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.078437][T13794] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.145347][T13795] loop5: detected capacity change from 0 to 2048
[ 1866.151364][T13790] loop3: detected capacity change from 0 to 2048
[ 1866.242758][T13802] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.253522][T13803] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.304367][T13800] loop2: detected capacity change from 0 to 2048
[ 1866.324674][T13801] loop1: detected capacity change from 0 to 2048
[ 1866.419485][T13809] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.430813][T13808] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.483597][T13807] loop0: detected capacity change from 0 to 2048
[ 1866.593994][T13816] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.599166][T13813] loop3: detected capacity change from 0 to 2048
[ 1866.621217][T13812] loop5: detected capacity change from 0 to 2048
[ 1866.712529][T13820] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.745107][T13821] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.772826][T13818] loop1: detected capacity change from 0 to 2048
[ 1866.910200][T13827] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1866.941589][T13823] loop4: detected capacity change from 0 to 2048
[ 1866.957783][T13828] loop0: detected capacity change from 0 to 2048
[ 1867.037152][T13831] loop3: detected capacity change from 0 to 2048
[ 1867.049491][T13832] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.090685][T13833] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.104217][T13834] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.329136][T13838] loop1: detected capacity change from 0 to 2048
[ 1867.394316][T13843] loop0: detected capacity change from 0 to 2048
[ 1867.399790][T13841] loop2: detected capacity change from 0 to 2048
[ 1867.408950][T13846] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.466143][T13847] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.501044][T13851] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.504853][T13845] loop4: detected capacity change from 0 to 2048
[ 1867.611732][T13854] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.719217][T13850] loop5: detected capacity change from 0 to 2048
[ 1867.814065][T13856] loop0: detected capacity change from 0 to 2048
[ 1867.849184][T13860] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.869574][T13859] loop1: detected capacity change from 0 to 2048
[ 1867.897083][T13861] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1867.993820][T13864] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.247804][T13868] loop5: detected capacity change from 0 to 2048
[ 1868.258795][T13869] loop3: detected capacity change from 0 to 2048
[ 1868.327482][T13873] loop2: detected capacity change from 0 to 2048
[ 1868.338970][T13871] loop0: detected capacity change from 0 to 2048
[ 1868.370858][T13874] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.400503][T13876] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.430593][T13878] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.495608][T13881] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.522430][T13877] loop4: detected capacity change from 0 to 2048
[ 1868.592880][   T27] kauditd_printk_skb: 33 callbacks suppressed
[ 1868.592900][   T27] audit: type=1804 audit(1679223634.154:2141): pid=13871 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/363/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1868.637353][T13885] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.745829][   T27] audit: type=1804 audit(1679223634.264:2142): pid=13877 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/359/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1868.800384][T13891] loop3: detected capacity change from 0 to 2048
[ 1868.803077][T13888] loop2: detected capacity change from 0 to 2048
[ 1868.826557][T13887] loop5: detected capacity change from 0 to 2048
[ 1868.884069][T13896] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.907999][T13899] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1868.936354][T13893] loop0: detected capacity change from 0 to 2048
[ 1868.961772][   T27] audit: type=1804 audit(1679223634.524:2143): pid=13891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/355/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1868.964492][T13901] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.042270][T13897] loop1: detected capacity change from 0 to 2048
[ 1869.042953][T13903] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.055405][T13898] loop4: detected capacity change from 0 to 2048
[ 1869.070712][   T27] audit: type=1804 audit(1679223634.574:2144): pid=13888 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/353/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1869.136751][T13906] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.200307][T13908] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.224417][   T27] audit: type=1804 audit(1679223634.714:2145): pid=13893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/364/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1869.317979][T13909] loop3: detected capacity change from 0 to 2048
[ 1869.360225][   T27] audit: type=1804 audit(1679223634.774:2146): pid=13897 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/356/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1869.452286][T13920] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.485208][T13913] loop2: detected capacity change from 0 to 2048
[ 1869.494143][   T27] audit: type=1804 audit(1679223634.784:2147): pid=13887 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/357/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1869.499377][T13916] loop5: detected capacity change from 0 to 2048
[ 1869.551547][T13918] loop0: detected capacity change from 0 to 2048
[ 1869.581031][T13919] loop1: detected capacity change from 0 to 2048
[ 1869.608478][T13924] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.637979][T13926] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.666688][   T27] audit: type=1804 audit(1679223634.864:2148): pid=13898 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/360/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1869.717380][T13928] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.734933][T13930] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.740845][T13923] loop4: detected capacity change from 0 to 2048
[ 1869.791426][T13934] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 11:00:35 executed programs: 2162
[ 1869.847079][   T27] audit: type=1804 audit(1679223635.094:2149): pid=13909 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/356/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1869.869354][T13929] loop3: detected capacity change from 0 to 2048
[ 1869.949920][T13939] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1869.995061][T13937] loop0: detected capacity change from 0 to 2048
[ 1870.004447][   T27] audit: type=1804 audit(1679223635.264:2150): pid=13918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/365/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1870.083056][T13940] loop2: detected capacity change from 0 to 2048
[ 1870.132442][T13944] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.145954][T13942] loop1: detected capacity change from 0 to 2048
[ 1870.197012][T13949] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.233118][T13951] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.302291][T13946] loop5: detected capacity change from 0 to 2048
[ 1870.335077][T13948] loop4: detected capacity change from 0 to 2048
[ 1870.387810][T13955] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.418421][T13957] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.552423][T13956] loop0: detected capacity change from 0 to 2048
[ 1870.652362][T13962] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.701505][T13961] loop2: detected capacity change from 0 to 2048
[ 1870.817229][T13966] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1870.947321][T13965] loop3: detected capacity change from 0 to 2048
[ 1871.024385][T13969] loop0: detected capacity change from 0 to 2048
[ 1871.067267][T13971] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.137867][T13974] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.163229][T13972] loop1: detected capacity change from 0 to 2048
[ 1871.238307][T13981] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.327117][T13978] loop5: detected capacity change from 0 to 2048
[ 1871.334299][T13979] loop4: detected capacity change from 0 to 2048
[ 1871.348757][T13975] loop2: detected capacity change from 0 to 2048
[ 1871.404429][T13984] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.419204][T13985] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.427813][T13986] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.665298][T13990] loop1: detected capacity change from 0 to 2048
[ 1871.748555][T13997] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.827375][T13995] loop5: detected capacity change from 0 to 2048
[ 1871.839198][T13994] loop4: detected capacity change from 0 to 2048
[ 1871.918338][T13998] loop3: detected capacity change from 0 to 2048
[ 1871.932123][T14001] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1871.945473][T14000] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.026736][T14005] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.127818][T14003] loop0: detected capacity change from 0 to 2048
[ 1872.217617][T14012] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.293500][T14009] loop2: detected capacity change from 0 to 2048
[ 1872.344420][T14011] loop5: detected capacity change from 0 to 2048
[ 1872.404817][T14014] loop3: detected capacity change from 0 to 2048
[ 1872.424851][T14017] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.471427][T14018] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.497411][T14020] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.502566][T14019] loop0: detected capacity change from 0 to 2048
[ 1872.633835][T14026] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.700738][T14025] loop1: detected capacity change from 0 to 2048
[ 1872.805656][T14034] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.849310][T14029] loop5: detected capacity change from 0 to 2048
[ 1872.875049][T14031] loop3: detected capacity change from 0 to 2048
[ 1872.948210][T14033] loop4: detected capacity change from 0 to 2048
[ 1872.958382][T14036] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1872.971109][T14037] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.132251][T14040] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.151970][T14043] loop2: detected capacity change from 0 to 2048
[ 1873.223957][T14046] loop5: detected capacity change from 0 to 2048
[ 1873.255561][T14048] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.296167][T14045] loop1: detected capacity change from 0 to 2048
[ 1873.341134][T14050] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.442342][T14053] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.518330][T14052] loop4: detected capacity change from 0 to 2048
[ 1873.615745][T14060] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.650329][T14057] loop2: detected capacity change from 0 to 2048
[ 1873.659316][T14058] loop0: detected capacity change from 0 to 2048
[ 1873.693195][   T27] kauditd_printk_skb: 34 callbacks suppressed
[ 1873.693215][   T27] audit: type=1804 audit(1679223639.254:2185): pid=14052 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/366/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1873.748617][T14063] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.759188][T14062] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1873.854917][   T27] audit: type=1804 audit(1679223639.334:2186): pid=14058 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/371/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1873.964480][T14065] loop3: detected capacity change from 0 to 2048
[ 1874.059380][   T27] audit: type=1804 audit(1679223639.454:2187): pid=14057 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/360/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1874.077659][T14069] loop4: detected capacity change from 0 to 2048
[ 1874.086757][T14071] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.201153][   T27] audit: type=1804 audit(1679223639.714:2188): pid=14065 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/362/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1874.237079][T14072] loop2: detected capacity change from 0 to 2048
[ 1874.243878][T14078] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.262107][T14074] loop1: detected capacity change from 0 to 2048
[ 1874.302919][T14077] loop5: detected capacity change from 0 to 2048
[ 1874.324755][T14080] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.356862][   T27] audit: type=1804 audit(1679223639.854:2189): pid=14069 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/367/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1874.417263][T14084] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.418220][T14085] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.454731][T14082] loop3: detected capacity change from 0 to 2048
[ 1874.481631][   T27] audit: type=1804 audit(1679223639.994:2190): pid=14072 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/361/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1874.577155][T14089] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.665191][   T27] audit: type=1804 audit(1679223640.034:2191): pid=14077 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/365/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1874.718699][T14091] loop0: detected capacity change from 0 to 2048
[ 1874.756423][T14092] loop2: detected capacity change from 0 to 2048
[ 1874.836745][   T27] audit: type=1804 audit(1679223640.154:2192): pid=14074 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/363/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1874.873735][T14097] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1874.877941][T14099] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 11:00:40 executed programs: 2201
[ 1874.927395][T14095] loop1: detected capacity change from 0 to 2048
[ 1874.991190][T14098] loop3: detected capacity change from 0 to 2048
[ 1874.998606][   T27] audit: type=1804 audit(1679223640.254:2193): pid=14082 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/363/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1875.069878][T14104] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.078524][   T27] audit: type=1804 audit(1679223640.504:2194): pid=14091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/372/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1875.117904][T14103] loop4: detected capacity change from 0 to 2048
[ 1875.126533][T14105] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.239523][T14111] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.260263][T14108] loop0: detected capacity change from 0 to 2048
[ 1875.355736][T14116] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.369160][T14110] loop2: detected capacity change from 0 to 2048
[ 1875.441049][T14120] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.474863][T14117] loop5: detected capacity change from 0 to 2048
[ 1875.522315][T14118] loop1: detected capacity change from 0 to 2048
[ 1875.574530][T14125] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.623827][T14122] loop4: detected capacity change from 0 to 2048
[ 1875.653360][T14127] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.734344][T14129] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1875.764918][T14126] loop0: detected capacity change from 0 to 2048
[ 1875.843821][T14132] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.044774][T14138] loop3: detected capacity change from 0 to 2048
[ 1876.106222][T14139] loop4: detected capacity change from 0 to 2048
[ 1876.161299][T14137] loop1: detected capacity change from 0 to 2048
[ 1876.181794][T14143] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.200891][T14145] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.239189][T14141] loop0: detected capacity change from 0 to 2048
[ 1876.255957][T14147] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.297620][T14149] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.354959][T14144] loop2: detected capacity change from 0 to 2048
[ 1876.428212][T14156] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.466463][T14155] loop5: detected capacity change from 0 to 2048
[ 1876.531773][T14152] loop3: detected capacity change from 0 to 2048
[ 1876.567721][T14161] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.625819][T14163] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.659170][T14159] loop4: detected capacity change from 0 to 2048
[ 1876.753032][T14162] loop1: detected capacity change from 0 to 2048
[ 1876.761129][T14166] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.859900][T14172] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1876.948029][T14169] loop5: detected capacity change from 0 to 2048
[ 1876.997177][T14171] loop3: detected capacity change from 0 to 2048
[ 1877.021564][T14176] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.106164][T14179] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.133014][T14175] loop4: detected capacity change from 0 to 2048
[ 1877.235045][T14183] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.253664][T14180] loop0: detected capacity change from 0 to 2048
[ 1877.329103][T14182] loop2: detected capacity change from 0 to 2048
[ 1877.348517][T14188] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.453148][T14186] loop5: detected capacity change from 0 to 2048
[ 1877.479569][T14192] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.529507][T14193] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.607706][T14191] loop4: detected capacity change from 0 to 2048
[ 1877.714375][T14200] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.760453][T14196] loop0: detected capacity change from 0 to 2048
[ 1877.786025][T14199] loop1: detected capacity change from 0 to 2048
[ 1877.869430][T14202] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1877.877675][T14203] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.075331][T14205] loop3: detected capacity change from 0 to 2048
[ 1878.189919][T14212] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.238144][T14211] loop1: detected capacity change from 0 to 2048
[ 1878.304074][T14209] loop0: detected capacity change from 0 to 2048
[ 1878.346760][T14217] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.382474][T14220] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.416949][T14214] loop2: detected capacity change from 0 to 2048
[ 1878.484009][T14221] loop3: detected capacity change from 0 to 2048
[ 1878.525087][T14226] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.559304][T14227] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.619290][T14225] loop4: detected capacity change from 0 to 2048
[ 1878.633552][T14218] loop5: detected capacity change from 0 to 2048
[ 1878.706715][T14230] loop0: detected capacity change from 0 to 2048
[ 1878.721558][T14232] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.787555][   T27] kauditd_printk_skb: 33 callbacks suppressed
[ 1878.787574][   T27] audit: type=1804 audit(1679223644.344:2228): pid=14225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/374/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1878.845205][T14238] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.879232][T14239] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1878.909292][T14234] loop2: detected capacity change from 0 to 2048
[ 1878.971141][   T27] audit: type=1804 audit(1679223644.494:2229): pid=14218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/370/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1879.012652][T14237] loop3: detected capacity change from 0 to 2048
[ 1879.115561][T14245] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.116387][   T27] audit: type=1804 audit(1679223644.504:2230): pid=14230 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/379/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1879.146054][T14243] loop4: detected capacity change from 0 to 2048
[ 1879.168668][T14247] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.191931][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1879.248903][ T5286] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1879.286151][   T27] audit: type=1804 audit(1679223644.844:2231): pid=14237 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/370/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1879.309586][T14246] loop0: detected capacity change from 0 to 2048
[ 1879.335894][ T5286] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1879.362116][T14250] loop5: detected capacity change from 0 to 2048
[ 1879.365709][ T5518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1879.382114][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1879.441073][T14254] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.465237][   T27] audit: type=1804 audit(1679223644.994:2232): pid=14234 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/367/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1879.519631][T14256] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.565504][T14253] loop1: detected capacity change from 0 to 2048
[ 1879.566509][T14259] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.602960][ T5352] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1879.686759][   T27] audit: type=1804 audit(1679223645.114:2233): pid=14243 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/375/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1879.750067][T14264] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1879.826510][T14262] loop2: detected capacity change from 0 to 2048
[ 1879.829148][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1879.856530][T14258] loop3: detected capacity change from 0 to 2048
[ 1879.891376][ T5369] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1879.904417][   T27] audit: type=1804 audit(1679223645.194:2234): pid=14246 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/380/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1880.027070][T14272] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.029192][T14268] loop4: detected capacity change from 0 to 2048
[ 1880.069653][T14273] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.077313][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1880.094425][T14269] loop0: detected capacity change from 0 to 2048
[ 1880.103286][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
2023/03/19 11:00:45 executed programs: 2245
[ 1880.124252][   T27] audit: type=1804 audit(1679223645.234:2235): pid=14250 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/371/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1880.160609][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1880.162364][T14271] loop5: detected capacity change from 0 to 2048
[ 1880.214388][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1880.254311][T14278] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.285033][ T5352] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1880.286221][T14279] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.345083][   T27] audit: type=1804 audit(1679223645.434:2236): pid=14253 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/370/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1880.395858][T14277] loop1: detected capacity change from 0 to 2048
[ 1880.413466][ T5305] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1880.438289][T14282] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.472677][   T27] audit: type=1804 audit(1679223645.684:2237): pid=14258 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/371/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1880.544433][T14288] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.618171][T14284] loop3: detected capacity change from 0 to 2048
[ 1880.618561][T14286] loop2: detected capacity change from 0 to 2048
[ 1880.681866][ T5305] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1880.734230][ T5305] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1880.757634][T14294] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.875525][T14292] loop0: detected capacity change from 0 to 2048
[ 1880.886253][T14293] loop5: detected capacity change from 0 to 2048
[ 1880.919968][T14299] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1880.921053][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1880.956289][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1880.972702][ T5369] Buffer I/O error on dev loop5, logical block 0, async page read
[ 1881.000172][T14296] loop4: detected capacity change from 0 to 2048
[ 1881.054375][T14302] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.112907][T14305] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.133974][T14306] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.174220][T14304] loop3: detected capacity change from 0 to 2048
[ 1881.177294][T14300] loop1: detected capacity change from 0 to 2048
[ 1881.301193][T14311] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.305775][T14313] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.424680][T14312] loop2: detected capacity change from 0 to 2048
[ 1881.442834][ T5352] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1881.501280][T14315] loop0: detected capacity change from 0 to 2048
[ 1881.610178][T14322] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.662224][T14318] loop4: detected capacity change from 0 to 2048
[ 1881.684642][T14321] loop5: detected capacity change from 0 to 2048
[ 1881.712893][T14325] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.786570][T14328] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1881.858674][T14329] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.144549][T14326] loop1: detected capacity change from 0 to 2048
[ 1882.176847][T14336] loop0: detected capacity change from 0 to 2048
[ 1882.198491][T14337] loop3: detected capacity change from 0 to 2048
[ 1882.222103][T14333] loop2: detected capacity change from 0 to 2048
[ 1882.286176][T14342] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.321450][T14343] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.325645][T14344] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.336077][T14339] loop5: detected capacity change from 0 to 2048
[ 1882.380558][T14341] loop4: detected capacity change from 0 to 2048
[ 1882.441825][T14348] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.501148][T14349] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.570126][T14351] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1882.849615][T14356] loop0: detected capacity change from 0 to 2048
[ 1882.867624][T14357] loop1: detected capacity change from 0 to 2048
[ 1882.877824][T14359] loop3: detected capacity change from 0 to 2048
[ 1882.917414][T14361] loop2: detected capacity change from 0 to 2048
[ 1883.012814][T14365] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.024718][T14364] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.049313][T14367] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.060301][T14366] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.073673][T14363] loop4: detected capacity change from 0 to 2048
[ 1883.277879][T14374] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.349609][T14372] loop5: detected capacity change from 0 to 2048
[ 1883.501602][T14378] loop1: detected capacity change from 0 to 2048
[ 1883.511793][T14377] loop0: detected capacity change from 0 to 2048
[ 1883.532824][T14386] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.547114][T14381] loop3: detected capacity change from 0 to 2048
[ 1883.613436][T14383] loop2: detected capacity change from 0 to 2048
[ 1883.655620][T14388] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.698599][T14389] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.716778][T14385] loop4: detected capacity change from 0 to 2048
[ 1883.750652][T14391] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.795240][   T27] kauditd_printk_skb: 29 callbacks suppressed
[ 1883.795261][   T27] audit: type=1804 audit(1679223649.354:2267): pid=14377 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/386/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1883.874355][   T27] audit: type=1804 audit(1679223649.404:2268): pid=14381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/376/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1883.879923][T14396] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1883.958631][T14397] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.017252][T14394] loop5: detected capacity change from 0 to 2048
[ 1884.152065][   T27] audit: type=1804 audit(1679223649.604:2269): pid=14385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/381/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1884.156438][T14406] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.229429][T14403] loop0: detected capacity change from 0 to 2048
[ 1884.235508][T14404] loop1: detected capacity change from 0 to 2048
[ 1884.263842][ T5305] blk_print_req_error: 132 callbacks suppressed
[ 1884.263866][ T5305] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1884.281860][T14405] loop3: detected capacity change from 0 to 2048
[ 1884.334997][T14412] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.400088][T14413] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.414159][T14415] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.428332][   T27] audit: type=1804 audit(1679223649.714:2270): pid=14383 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/373/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1884.488552][   T27] audit: type=1804 audit(1679223649.984:2271): pid=14394 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/377/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1884.503197][T14410] loop2: detected capacity change from 0 to 2048
[ 1884.525846][   T27] audit: type=1804 audit(1679223650.034:2272): pid=14403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/387/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1884.548000][T14411] loop4: detected capacity change from 0 to 2048
[ 1884.573240][ T5518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1884.586503][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1884.643867][ T5518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1884.655059][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1884.706540][ T5518] buffer_io_error: 97 callbacks suppressed
[ 1884.706561][ T5518] Buffer I/O error on dev loop2, logical block 0, async page read
[ 1884.730165][ T5352] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1884.742157][   T27] audit: type=1804 audit(1679223650.154:2273): pid=14405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/377/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1884.771636][T14420] loop5: detected capacity change from 0 to 2048
[ 1884.799259][ T5369] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1884.815542][T14421] loop0: detected capacity change from 0 to 2048
[ 1884.848454][T14425] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.859840][T14424] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.924884][T14429] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.949993][T14430] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1884.980094][   T27] audit: type=1804 audit(1679223650.164:2274): pid=14404 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/376/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1885.045594][T14426] loop3: detected capacity change from 0 to 2048
[ 1885.069331][T14427] loop1: detected capacity change from 0 to 2048
[ 1885.093077][ T5369] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1885.156658][   T27] audit: type=1804 audit(1679223650.504:2275): pid=14411 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/382/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1885.190540][T14438] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.216151][T14437] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 11:00:50 executed programs: 2287
[ 1885.335656][T14436] loop2: detected capacity change from 0 to 2048
[ 1885.373117][T14439] loop4: detected capacity change from 0 to 2048
[ 1885.376834][ T5352] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1885.403199][   T27] audit: type=1804 audit(1679223650.504:2276): pid=14410 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/374/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1885.472749][T14445] loop5: detected capacity change from 0 to 2048
[ 1885.485106][ T5286] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1885.530049][T14446] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.571484][T14443] loop0: detected capacity change from 0 to 2048
[ 1885.586869][T14447] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.598829][T14448] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.618387][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1885.777775][T14456] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1885.847784][T14455] loop1: detected capacity change from 0 to 2048
[ 1885.868605][ T5305] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1885.900866][T14452] loop3: detected capacity change from 0 to 2048
[ 1885.926121][ T5286] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1885.986081][T14464] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.042111][T14460] loop5: detected capacity change from 0 to 2048
[ 1886.057990][T14465] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.084296][T14461] loop4: detected capacity change from 0 to 2048
[ 1886.096547][T14462] loop2: detected capacity change from 0 to 2048
[ 1886.131162][ T5518] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1886.251325][T14469] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.269286][T14468] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.289277][T14470] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.552097][T14473] loop1: detected capacity change from 0 to 2048
[ 1886.577790][ T5305] Buffer I/O error on dev loop1, logical block 0, async page read
[ 1886.606538][T14479] loop0: detected capacity change from 0 to 2048
[ 1886.613236][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1886.643210][T14478] loop3: detected capacity change from 0 to 2048
[ 1886.686519][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1886.700335][T14486] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.744682][T14485] loop4: detected capacity change from 0 to 2048
[ 1886.747347][ T5518] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1886.768442][T14482] loop2: detected capacity change from 0 to 2048
[ 1886.775812][T14487] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.799504][T14484] loop5: detected capacity change from 0 to 2048
[ 1886.817151][ T5518] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1886.892623][T14489] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.920856][T14490] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.948477][T14492] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1886.998033][T14495] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.322341][T14504] loop5: detected capacity change from 0 to 2048
[ 1887.341855][T14503] loop0: detected capacity change from 0 to 2048
[ 1887.349188][T14505] loop4: detected capacity change from 0 to 2048
[ 1887.349857][T14498] loop1: detected capacity change from 0 to 2048
[ 1887.448375][T14509] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.472160][T14510] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.511017][T14512] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.589312][T14516] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.624789][T14507] loop2: detected capacity change from 0 to 2048
[ 1887.705971][T14511] loop3: detected capacity change from 0 to 2048
[ 1887.785186][T14521] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.798024][T14522] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1887.931760][T14519] loop4: detected capacity change from 0 to 2048
[ 1887.964306][T14524] loop0: detected capacity change from 0 to 2048
[ 1887.972678][T14526] loop5: detected capacity change from 0 to 2048
[ 1888.053686][T14530] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.081850][T14529] loop1: detected capacity change from 0 to 2048
[ 1888.110725][T14533] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.123388][T14532] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.237494][T14540] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.342996][T14537] loop3: detected capacity change from 0 to 2048
[ 1888.352592][T14536] loop2: detected capacity change from 0 to 2048
[ 1888.446158][T14545] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.588031][T14544] loop4: detected capacity change from 0 to 2048
[ 1888.592547][T14552] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.652304][T14550] loop5: detected capacity change from 0 to 2048
[ 1888.696846][T14551] loop0: detected capacity change from 0 to 2048
[ 1888.731322][T14549] loop1: detected capacity change from 0 to 2048
[ 1888.787809][T14556] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.803506][T14557] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.839432][T14558] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1888.863169][   T27] kauditd_printk_skb: 30 callbacks suppressed
[ 1888.863188][   T27] audit: type=1804 audit(1679223654.424:2307): pid=14544 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/388/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1888.866383][T14555] loop3: detected capacity change from 0 to 2048
[ 1888.923206][   T27] audit: type=1804 audit(1679223654.484:2308): pid=14550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/384/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1888.995192][T14563] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.048622][T14565] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.142809][   T27] audit: type=1804 audit(1679223654.484:2309): pid=14551 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/393/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1889.247256][T14564] loop2: detected capacity change from 0 to 2048
[ 1889.257835][T14569] loop4: detected capacity change from 0 to 2048
[ 1889.280219][T14570] loop5: detected capacity change from 0 to 2048
[ 1889.305256][ T5352] blk_print_req_error: 175 callbacks suppressed
[ 1889.305281][ T5352] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1889.335085][   T27] audit: type=1804 audit(1679223654.644:2310): pid=14549 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/382/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1889.366233][   T27] audit: type=1804 audit(1679223654.664:2311): pid=14555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/383/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1889.383753][T14573] loop0: detected capacity change from 0 to 2048
[ 1889.407915][T14576] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.454995][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1889.472119][   T27] audit: type=1804 audit(1679223655.034:2312): pid=14569 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/389/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1889.480242][T14578] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.522882][T14577] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.527798][T14575] loop1: detected capacity change from 0 to 2048
[ 1889.582239][   T27] audit: type=1804 audit(1679223655.134:2313): pid=14564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/380/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1889.656915][T14582] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.722045][T14583] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1889.808463][   T27] audit: type=1804 audit(1679223655.244:2314): pid=14570 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/385/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1889.898347][T14586] loop4: detected capacity change from 0 to 2048
[ 1889.942298][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1889.956499][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1889.982179][T14589] loop3: detected capacity change from 0 to 2048
[ 1889.994958][   T27] audit: type=1804 audit(1679223655.334:2315): pid=14573 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/394/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1890.029588][ T5524] buffer_io_error: 131 callbacks suppressed
[ 1890.029610][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1890.074416][T14598] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.090882][T14591] loop5: detected capacity change from 0 to 2048
[ 1890.100639][T14593] loop0: detected capacity change from 0 to 2048
[ 1890.124220][   T27] audit: type=1804 audit(1679223655.364:2316): pid=14575 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/383/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1890.189508][T14596] loop2: detected capacity change from 0 to 2048
[ 1890.193182][T14601] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.204281][T14597] loop1: detected capacity change from 0 to 2048
2023/03/19 11:00:55 executed programs: 2327
[ 1890.230387][T14600] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.234401][T14602] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.256487][ T5305] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1890.356049][T14607] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.403906][T14608] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.581566][T14609] loop3: detected capacity change from 0 to 2048
[ 1890.619331][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1890.661617][T14613] loop0: detected capacity change from 0 to 2048
[ 1890.679686][T14614] loop4: detected capacity change from 0 to 2048
[ 1890.699085][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1890.701984][ T5518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1890.722646][T14620] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.768314][T14618] loop5: detected capacity change from 0 to 2048
[ 1890.797367][T14619] loop2: detected capacity change from 0 to 2048
[ 1890.811447][T14622] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.890788][T14624] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.924966][T14625] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1890.945037][T14626] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.214256][T14631] loop3: detected capacity change from 0 to 2048
[ 1891.230108][T14635] loop1: detected capacity change from 0 to 2048
[ 1891.256484][T14634] loop4: detected capacity change from 0 to 2048
[ 1891.274245][ T5524] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1891.336138][T14637] loop0: detected capacity change from 0 to 2048
[ 1891.342897][T14641] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.355747][T14640] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.419656][T14644] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.450563][T14645] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.460463][T14643] loop2: detected capacity change from 0 to 2048
[ 1891.607324][T14642] loop5: detected capacity change from 0 to 2048
[ 1891.625791][T14652] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.710964][T14651] loop4: detected capacity change from 0 to 2048
[ 1891.766037][T14656] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.867329][T14658] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1891.878777][T14655] loop0: detected capacity change from 0 to 2048
[ 1891.906462][ T5518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1892.040364][T14662] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.068090][T14661] loop2: detected capacity change from 0 to 2048
[ 1892.212462][T14672] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.270842][T14665] loop4: detected capacity change from 0 to 2048
[ 1892.281642][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1892.289663][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1892.339037][T14666] loop5: detected capacity change from 0 to 2048
[ 1892.353491][T14670] loop3: detected capacity change from 0 to 2048
[ 1892.365890][T14671] loop1: detected capacity change from 0 to 2048
[ 1892.410574][T14674] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.424142][T14675] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.466210][T14676] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.496462][T14679] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.643922][T14682] loop2: detected capacity change from 0 to 2048
[ 1892.744726][T14685] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1892.864986][T14686] loop3: detected capacity change from 0 to 2048
[ 1892.913229][T14691] loop0: detected capacity change from 0 to 2048
[ 1892.928173][T14688] loop1: detected capacity change from 0 to 2048
[ 1892.958334][T14693] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.040123][T14696] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.060509][T14697] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.081632][T14694] loop2: detected capacity change from 0 to 2048
[ 1893.173607][T14702] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.295938][T14703] loop3: detected capacity change from 0 to 2048
[ 1893.306885][T14705] loop5: detected capacity change from 0 to 2048
[ 1893.328489][T14701] loop4: detected capacity change from 0 to 2048
[ 1893.393770][T14708] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.408129][T14709] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.462052][T14713] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.594659][T14712] loop2: detected capacity change from 0 to 2048
[ 1893.705757][T14720] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.762727][T14718] loop5: detected capacity change from 0 to 2048
[ 1893.840754][T14727] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1893.862903][T14719] loop3: detected capacity change from 0 to 2048
[ 1893.869226][T14723] loop4: detected capacity change from 0 to 2048
[ 1893.889005][T14724] loop1: detected capacity change from 0 to 2048
[ 1893.915609][   T27] kauditd_printk_skb: 33 callbacks suppressed
[ 1893.915629][   T27] audit: type=1804 audit(1679223659.474:2350): pid=14718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/391/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1893.961965][T14726] loop0: detected capacity change from 0 to 2048
[ 1893.962885][T14730] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.029070][T14732] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.040733][T14733] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.068669][T14736] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.101086][   T27] audit: type=1804 audit(1679223659.634:2351): pid=14719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/390/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1894.169251][T14735] loop5: detected capacity change from 0 to 2048
[ 1894.222768][   T27] audit: type=1804 audit(1679223659.694:2352): pid=14723 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/396/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1894.292720][   T27] audit: type=1804 audit(1679223659.694:2353): pid=14726 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/400/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1894.392552][T14745] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.411329][T14741] loop3: detected capacity change from 0 to 2048
[ 1894.418051][   T27] audit: type=1804 audit(1679223659.704:2354): pid=14724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/388/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1894.489409][T14743] loop0: detected capacity change from 0 to 2048
[ 1894.519840][   T27] audit: type=1804 audit(1679223660.024:2355): pid=14735 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/392/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1894.573664][T14750] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.574512][T14751] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.603173][T14746] loop4: detected capacity change from 0 to 2048
[ 1894.607702][T14749] loop2: detected capacity change from 0 to 2048
[ 1894.619671][ T5524] blk_print_req_error: 3 callbacks suppressed
[ 1894.619694][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1894.649529][   T27] audit: type=1804 audit(1679223660.204:2356): pid=14743 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/401/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1894.721183][   T27] audit: type=1804 audit(1679223660.284:2357): pid=14741 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/391/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1894.730840][T14755] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.762378][T14758] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1894.869844][   T27] audit: type=1804 audit(1679223660.354:2358): pid=14746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/397/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1894.917211][T14759] loop1: detected capacity change from 0 to 2048
[ 1894.946453][T14757] loop5: detected capacity change from 0 to 2048
[ 1894.954950][   T27] audit: type=1804 audit(1679223660.424:2359): pid=14749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/388/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1895.045302][T14768] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.056342][T14769] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.105522][T14763] loop0: detected capacity change from 0 to 2048
[ 1895.163235][T14765] loop3: detected capacity change from 0 to 2048
[ 1895.181800][T14767] loop2: detected capacity change from 0 to 2048
[ 1895.253061][T14772] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 11:01:00 executed programs: 2370
[ 1895.319655][T14774] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.342487][T14776] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.527258][T14777] loop1: detected capacity change from 0 to 2048
[ 1895.600963][ T5286] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1895.721846][T14781] loop0: detected capacity change from 0 to 2048
[ 1895.731072][ T5305] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1895.741860][T14788] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.770897][T14783] loop4: detected capacity change from 0 to 2048
[ 1895.778393][T14786] loop3: detected capacity change from 0 to 2048
[ 1895.801542][ T5369] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1895.861768][T14787] loop2: detected capacity change from 0 to 2048
[ 1895.902246][T14792] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.921977][ T5524] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1895.932381][T14793] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1895.949366][T14794] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.027818][T14791] loop5: detected capacity change from 0 to 2048
[ 1896.054094][T14800] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.144247][T14797] loop1: detected capacity change from 0 to 2048
[ 1896.166931][T14803] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.322308][T14808] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.418814][T14804] loop3: detected capacity change from 0 to 2048
[ 1896.459621][ T5352] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1896.540070][T14807] loop4: detected capacity change from 0 to 2048
[ 1896.558055][T14810] loop0: detected capacity change from 0 to 2048
[ 1896.568619][T14812] loop2: detected capacity change from 0 to 2048
[ 1896.578073][ T5518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1896.593591][ T5305] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1896.655469][T14816] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.708461][T14818] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.716180][T14819] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.724261][T14817] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1896.756993][T14815] loop5: detected capacity change from 0 to 2048
[ 1896.971686][T14825] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.095167][T14826] loop0: detected capacity change from 0 to 2048
[ 1897.108417][T14830] loop3: detected capacity change from 0 to 2048
[ 1897.122358][ T5524] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1897.122362][ T5518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1897.122473][ T5518] Buffer I/O error on dev loop3, logical block 0, async page read
[ 1897.136514][T14831] loop2: detected capacity change from 0 to 2048
[ 1897.167814][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1897.184643][ T5524] Buffer I/O error on dev loop0, logical block 0, async page read
[ 1897.211643][T14833] loop1: detected capacity change from 0 to 2048
[ 1897.244929][T14836] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.260290][T14838] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.283138][T14839] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.318369][T14835] loop5: detected capacity change from 0 to 2048
[ 1897.363608][T14844] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.428758][T14840] loop4: detected capacity change from 0 to 2048
[ 1897.448713][T14846] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.552179][T14851] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.638588][T14849] loop0: detected capacity change from 0 to 2048
[ 1897.647208][T14850] loop2: detected capacity change from 0 to 2048
[ 1897.728313][T14858] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.746201][T14859] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.762415][T14855] loop3: detected capacity change from 0 to 2048
[ 1897.820666][T14857] loop1: detected capacity change from 0 to 2048
[ 1897.874126][T14864] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.914316][T14865] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1897.952961][T14863] loop4: detected capacity change from 0 to 2048
[ 1897.962934][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1897.997077][ T5524] Buffer I/O error on dev loop4, logical block 0, async page read
[ 1898.073121][T14870] loop2: detected capacity change from 0 to 2048
[ 1898.097867][T14873] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.149458][T14876] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.166737][T14871] loop0: detected capacity change from 0 to 2048
[ 1898.222065][T14875] loop3: detected capacity change from 0 to 2048
[ 1898.256355][T14877] loop1: detected capacity change from 0 to 2048
[ 1898.263721][T14882] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.331456][T14881] loop5: detected capacity change from 0 to 2048
[ 1898.333773][T14883] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.357446][T14884] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.466879][T14890] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.520873][T14887] loop2: detected capacity change from 0 to 2048
[ 1898.650069][T14893] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.791012][T14895] loop1: detected capacity change from 0 to 2048
[ 1898.807363][T14896] loop3: detected capacity change from 0 to 2048
[ 1898.900215][T14900] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.921547][T14903] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1898.965395][   T27] kauditd_printk_skb: 34 callbacks suppressed
[ 1898.965417][   T27] audit: type=1804 audit(1679223664.524:2394): pid=14895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/395/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1899.043611][T14899] loop4: detected capacity change from 0 to 2048
[ 1899.118320][T14902] loop2: detected capacity change from 0 to 2048
[ 1899.136163][T14908] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.159489][   T27] audit: type=1804 audit(1679223664.534:2395): pid=14896 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/398/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1899.227979][T14907] loop0: detected capacity change from 0 to 2048
[ 1899.260191][T14910] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.336465][T14913] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.339553][   T27] audit: type=1804 audit(1679223664.764:2396): pid=14899 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/402/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1899.474915][T14912] loop5: detected capacity change from 0 to 2048
[ 1899.516863][   T27] audit: type=1804 audit(1679223664.934:2397): pid=14902 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/396/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1899.617711][T14919] loop2: detected capacity change from 0 to 2048
[ 1899.626693][T14920] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.630128][   T27] audit: type=1804 audit(1679223664.984:2398): pid=14907 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir999951694/syzkaller.9W5AQh/408/file0/bus" dev="loop0" ino=18 res=1 errno=0
[ 1899.659154][T14916] loop4: detected capacity change from 0 to 2048
[ 1899.746989][T14924] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.843101][T14928] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1899.849240][   T27] audit: type=1804 audit(1679223665.284:2399): pid=14912 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2797764516/syzkaller.u6x0Nk/398/file0/bus" dev="loop5" ino=18 res=1 errno=0
[ 1899.884224][T14925] loop1: detected capacity change from 0 to 2048
[ 1899.913167][T14923] loop3: detected capacity change from 0 to 2048
[ 1900.007547][T14932] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.022290][T14933] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.029552][   T27] audit: type=1804 audit(1679223665.374:2400): pid=14919 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3431624329/syzkaller.N9WZmr/397/file0/bus" dev="loop2" ino=18 res=1 errno=0
[ 1900.154580][T14931] loop2: detected capacity change from 0 to 2048
[ 1900.173567][   T27] audit: type=1804 audit(1679223665.484:2401): pid=14916 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir390038531/syzkaller.GoSx7u/403/file0/bus" dev="loop4" ino=18 res=1 errno=0
[ 1900.238128][T14940] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.276370][T14936] loop4: detected capacity change from 0 to 2048
[ 1900.349149][   T27] audit: type=1804 audit(1679223665.634:2402): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2519161131/syzkaller.9vj7RG/399/file0/bus" dev="loop3" ino=18 res=1 errno=0
[ 1900.368804][T14939] loop0: detected capacity change from 0 to 2048
[ 1900.388154][T14946] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
2023/03/19 11:01:06 executed programs: 2413
[ 1900.411730][T14942] loop5: detected capacity change from 0 to 2048
[ 1900.471528][T14945] loop3: detected capacity change from 0 to 2048
[ 1900.509520][T14949] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.527921][   T27] audit: type=1804 audit(1679223665.634:2403): pid=14925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2326737776/syzkaller.5epHzU/396/file0/bus" dev="loop1" ino=18 res=1 errno=0
[ 1900.620227][T14950] loop2: detected capacity change from 0 to 2048
[ 1900.633753][T14953] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.655945][T14954] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.740303][T14956] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.815740][T14955] loop4: detected capacity change from 0 to 2048
[ 1900.924327][T14962] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1900.927211][T14949] ------------[ cut here ]------------
[ 1900.941021][T14949] WARNING: CPU: 0 PID: 14949 at fs/nilfs2/btree.c:2282 nilfs_btree_assign+0x968/0xde0
[ 1900.950886][T14949] Modules linked in:
[ 1900.954841][T14949] CPU: 0 PID: 14949 Comm: segctord Not tainted 6.3.0-rc2-next-20230317-syzkaller #0
[ 1900.964392][T14949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1900.974583][T14949] RIP: 0010:nilfs_btree_assign+0x968/0xde0
[ 1900.980509][T14949] Code: 00 00 00 00 e9 93 f8 ff ff e8 f4 79 56 fe 44 89 e6 bf fe ff ff ff e8 07 76 56 fe 41 83 fc fe 0f 85 9a fb ff ff e8 d8 79 56 fe <0f> 0b e9 8e fb ff ff e8 cc 79 56 fe 48 89 eb 48 c7 44 24 28 18 00
[ 1901.000600][T14949] RSP: 0018:ffffc90005e979f0 EFLAGS: 00010293
[ 1901.006729][T14949] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1901.014812][T14949] RDX: ffff888063d90000 RSI: ffffffff832c3a78 RDI: 0000000000000005
[ 1901.022887][T14949] RBP: ffff88806208d9c8 R08: 0000000000000005 R09: 00000000fffffffe
[ 1901.030975][T14949] R10: 00000000fffffffe R11: 0000000000094001 R12: 00000000fffffffe
[ 1901.039016][T14949] R13: ffffc90005e97c78 R14: ffffc90005e97cb8 R15: 0000000000000043
[ 1901.047265][T14949] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 1901.056656][T14949] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1901.063343][T14949] CR2: 00007fb17f0fe000 CR3: 0000000075406000 CR4: 00000000003506f0
[ 1901.071524][T14949] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1901.079553][T14949] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1901.087637][T14949] Call Trace:
[ 1901.090993][T14949]  <TASK>
[ 1901.093983][T14949]  ? lock_acquire+0x32/0xc0
[ 1901.098619][T14949]  ? nilfs_bmap_assign+0x2f/0x180
[ 1901.103785][T14949]  ? nilfs_btree_seek_key+0x450/0x450
[ 1901.109228][T14949]  ? down_write+0x14f/0x200
[ 1901.113939][T14949]  ? down_write_killable+0x250/0x250
[ 1901.119298][T14949]  ? up_write+0x1b4/0x520
[ 1901.123853][T14949]  ? __getblk_gfp+0x4f/0x80
[ 1901.128510][T14949]  nilfs_bmap_assign+0x87/0x180
[ 1901.133482][T14949]  nilfs_segctor_do_construct+0x146a/0x7100
[ 1901.137560][T14961] loop1: detected capacity change from 0 to 2048
[ 1901.139515][T14949]  ? nilfs_segctor_abort_construction+0xe20/0xe20
[ 1901.152452][T14949]  ? do_raw_spin_lock+0x124/0x2b0
[ 1901.157547][T14949]  ? spin_bug+0x1c0/0x1c0
[ 1901.162018][T14949]  ? do_raw_spin_unlock+0x175/0x230
[ 1901.167287][T14949]  ? _raw_spin_unlock+0x28/0x40
[ 1901.172281][T14949]  nilfs_segctor_construct+0x8e3/0xb30
[ 1901.177877][T14949]  ? rcu_is_watching+0x12/0xb0
[ 1901.182860][T14949]  ? trace_nilfs2_transaction_transition+0x17d/0x1c0
[ 1901.189616][T14949]  nilfs_segctor_thread+0x3c7/0xf30
[ 1901.194987][T14949]  ? nilfs_segctor_construct+0xb30/0xb30
[ 1901.200795][T14949]  ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 1901.206718][T14949]  ? __kthread_parkme+0x163/0x220
[ 1901.212026][T14949]  ? nilfs_segctor_construct+0xb30/0xb30
[ 1901.217742][T14949]  kthread+0x33e/0x440
[ 1901.221934][T14949]  ? kthread_complete_and_exit+0x40/0x40
[ 1901.227650][T14949]  ret_from_fork+0x1f/0x30
[ 1901.232235][T14949]  </TASK>
[ 1901.235306][T14949] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 1901.242627][T14949] CPU: 0 PID: 14949 Comm: segctord Not tainted 6.3.0-rc2-next-20230317-syzkaller #0
[ 1901.252048][T14949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1901.253995][T14965] loop2: detected capacity change from 0 to 2048
[ 1901.268485][T14949] Call Trace:
[ 1901.271803][T14949]  <TASK>
[ 1901.274777][T14949]  dump_stack_lvl+0xd9/0x150
[ 1901.279457][T14949]  panic+0x688/0x730
[ 1901.283492][T14949]  ? panic_smp_self_stop+0x90/0x90
[ 1901.289624][T14949]  ? show_trace_log_lvl+0x285/0x390
[ 1901.294915][T14949]  ? nilfs_btree_assign+0x968/0xde0
[ 1901.300175][T14949]  check_panic_on_warn+0xb1/0xc0
[ 1901.305540][T14949]  __warn+0xf2/0x390
[ 1901.309862][T14949]  ? nilfs_btree_assign+0x968/0xde0
[ 1901.315219][T14949]  report_bug+0x2da/0x500
[ 1901.319623][T14949]  handle_bug+0x3c/0x70
[ 1901.323880][T14949]  exc_invalid_op+0x18/0x50
[ 1901.328443][T14949]  asm_exc_invalid_op+0x1a/0x20
[ 1901.333796][T14949] RIP: 0010:nilfs_btree_assign+0x968/0xde0
[ 1901.339668][T14949] Code: 00 00 00 00 e9 93 f8 ff ff e8 f4 79 56 fe 44 89 e6 bf fe ff ff ff e8 07 76 56 fe 41 83 fc fe 0f 85 9a fb ff ff e8 d8 79 56 fe <0f> 0b e9 8e fb ff ff e8 cc 79 56 fe 48 89 eb 48 c7 44 24 28 18 00
[ 1901.359348][T14949] RSP: 0018:ffffc90005e979f0 EFLAGS: 00010293
[ 1901.365479][T14949] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1901.373498][T14949] RDX: ffff888063d90000 RSI: ffffffff832c3a78 RDI: 0000000000000005
[ 1901.381516][T14949] RBP: ffff88806208d9c8 R08: 0000000000000005 R09: 00000000fffffffe
[ 1901.389625][T14949] R10: 00000000fffffffe R11: 0000000000094001 R12: 00000000fffffffe
[ 1901.397736][T14949] R13: ffffc90005e97c78 R14: ffffc90005e97cb8 R15: 0000000000000043
[ 1901.405771][T14949]  ? nilfs_btree_assign+0x968/0xde0
[ 1901.411049][T14949]  ? lock_acquire+0x32/0xc0
[ 1901.415616][T14949]  ? nilfs_bmap_assign+0x2f/0x180
[ 1901.420706][T14949]  ? nilfs_btree_seek_key+0x450/0x450
[ 1901.426139][T14949]  ? down_write+0x14f/0x200
[ 1901.430714][T14949]  ? down_write_killable+0x250/0x250
[ 1901.436071][T14949]  ? up_write+0x1b4/0x520
[ 1901.440450][T14949]  ? __getblk_gfp+0x4f/0x80
[ 1901.445022][T14949]  nilfs_bmap_assign+0x87/0x180
[ 1901.449941][T14949]  nilfs_segctor_do_construct+0x146a/0x7100
[ 1901.455940][T14949]  ? nilfs_segctor_abort_construction+0xe20/0xe20
[ 1901.462427][T14949]  ? do_raw_spin_lock+0x124/0x2b0
[ 1901.467518][T14949]  ? spin_bug+0x1c0/0x1c0
[ 1901.471920][T14949]  ? do_raw_spin_unlock+0x175/0x230
[ 1901.477196][T14949]  ? _raw_spin_unlock+0x28/0x40
[ 1901.482135][T14949]  nilfs_segctor_construct+0x8e3/0xb30
[ 1901.487666][T14949]  ? rcu_is_watching+0x12/0xb0
[ 1901.492502][T14949]  ? trace_nilfs2_transaction_transition+0x17d/0x1c0
[ 1901.499258][T14949]  nilfs_segctor_thread+0x3c7/0xf30
[ 1901.504547][T14949]  ? nilfs_segctor_construct+0xb30/0xb30
[ 1901.510273][T14949]  ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 1901.516150][T14949]  ? __kthread_parkme+0x163/0x220
[ 1901.521228][T14949]  ? nilfs_segctor_construct+0xb30/0xb30
[ 1901.526941][T14949]  kthread+0x33e/0x440
[ 1901.531162][T14949]  ? kthread_complete_and_exit+0x40/0x40
[ 1901.536898][T14949]  ret_from_fork+0x1f/0x30
[ 1901.541404][T14949]  </TASK>
[ 1901.544522][T14949] Kernel Offset: disabled
[ 1901.549030][T14949] Rebooting in 86400 seconds..