Warning: Permanently added '10.128.0.205' (ED25519) to the list of known hosts. 1970/01/01 00:09:33 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:09:34 parsed 1 programs [ 574.058274][ T4268] cgroup: Unknown subsys name 'net' [ 574.293769][ T4268] cgroup: Unknown subsys name 'rlimit' [ 574.588859][ T4268] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:09:34 executed programs: 0 [ 574.682688][ T4290] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 574.685033][ T4290] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 574.687754][ T4290] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 574.690169][ T4290] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 574.692420][ T4293] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 574.694750][ T4293] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 574.698592][ T4295] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 574.700918][ T4295] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 574.703210][ T4295] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 574.705104][ T4295] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 574.707109][ T4295] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 574.710225][ T4295] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 574.715941][ T47] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 574.730722][ T4295] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 574.730809][ T4297] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 574.734939][ T4295] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 574.737953][ T4295] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 574.740705][ T4295] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 574.742995][ T4295] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 574.744965][ T4295] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 574.747156][ T4297] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 574.750321][ T4297] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 574.752696][ T4297] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 574.754906][ T4297] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 574.776176][ T4297] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 574.778988][ T4297] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 574.781741][ T4297] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 574.784346][ T4297] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 574.786752][ T4297] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 574.789734][ T4295] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 574.813592][ T47] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 574.821829][ T47] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 574.824373][ T47] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 574.826949][ T47] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 574.829470][ T47] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 574.831536][ T47] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 575.062670][ T4296] chnl_net:caif_netlink_parms(): no params data found [ 575.109679][ T4284] chnl_net:caif_netlink_parms(): no params data found [ 575.183173][ T4304] chnl_net:caif_netlink_parms(): no params data found [ 575.190832][ T4301] chnl_net:caif_netlink_parms(): no params data found [ 575.200792][ T4284] bridge0: port 1(bridge_slave_0) entered blocking state [ 575.202727][ T4284] bridge0: port 1(bridge_slave_0) entered disabled state [ 575.205196][ T4284] device bridge_slave_0 entered promiscuous mode [ 575.212613][ T4284] bridge0: port 2(bridge_slave_1) entered blocking state [ 575.214507][ T4284] bridge0: port 2(bridge_slave_1) entered disabled state [ 575.217040][ T4284] device bridge_slave_1 entered promiscuous mode [ 575.257145][ T4283] chnl_net:caif_netlink_parms(): no params data found [ 575.264407][ T4296] bridge0: port 1(bridge_slave_0) entered blocking state [ 575.266317][ T4296] bridge0: port 1(bridge_slave_0) entered disabled state [ 575.269180][ T4296] device bridge_slave_0 entered promiscuous mode [ 575.288610][ T4284] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 575.299633][ T4296] bridge0: port 2(bridge_slave_1) entered blocking state [ 575.301543][ T4296] bridge0: port 2(bridge_slave_1) entered disabled state [ 575.303963][ T4296] device bridge_slave_1 entered promiscuous mode [ 575.318613][ T4284] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 575.372039][ T4304] bridge0: port 1(bridge_slave_0) entered blocking state [ 575.373894][ T4304] bridge0: port 1(bridge_slave_0) entered disabled state [ 575.376387][ T4304] device bridge_slave_0 entered promiscuous mode [ 575.380756][ T4296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 575.383095][ T4304] bridge0: port 2(bridge_slave_1) entered blocking state [ 575.384896][ T4304] bridge0: port 2(bridge_slave_1) entered disabled state [ 575.387362][ T4304] device bridge_slave_1 entered promiscuous mode [ 575.402501][ T4284] team0: Port device team_slave_0 added [ 575.404227][ T4294] chnl_net:caif_netlink_parms(): no params data found [ 575.410199][ T4284] team0: Port device team_slave_1 added [ 575.417398][ T4296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 575.424087][ T4301] bridge0: port 1(bridge_slave_0) entered blocking state [ 575.425901][ T4301] bridge0: port 1(bridge_slave_0) entered disabled state [ 575.428261][ T4301] device bridge_slave_0 entered promiscuous mode [ 575.432841][ T4301] bridge0: port 2(bridge_slave_1) entered blocking state [ 575.434671][ T4301] bridge0: port 2(bridge_slave_1) entered disabled state [ 575.436981][ T4301] device bridge_slave_1 entered promiscuous mode [ 575.480249][ T4283] bridge0: port 1(bridge_slave_0) entered blocking state [ 575.482148][ T4283] bridge0: port 1(bridge_slave_0) entered disabled state [ 575.484632][ T4283] device bridge_slave_0 entered promiscuous mode [ 575.499372][ T4304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 575.505820][ T4301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 575.508731][ T4284] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 575.510597][ T4284] 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. [ 575.517045][ T4284] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 575.522312][ T4296] team0: Port device team_slave_0 added [ 575.524185][ T4284] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 575.526001][ T4284] 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. [ 575.532751][ T4284] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 575.536023][ T4283] bridge0: port 2(bridge_slave_1) entered blocking state [ 575.537861][ T4283] bridge0: port 2(bridge_slave_1) entered disabled state [ 575.540454][ T4283] device bridge_slave_1 entered promiscuous mode [ 575.544481][ T4304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 575.554644][ T4301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 575.560376][ T4296] team0: Port device team_slave_1 added [ 575.598187][ T4294] bridge0: port 1(bridge_slave_0) entered blocking state [ 575.600266][ T4294] bridge0: port 1(bridge_slave_0) entered disabled state [ 575.602598][ T4294] device bridge_slave_0 entered promiscuous mode [ 575.630354][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 575.632084][ T4296] 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. [ 575.638659][ T4296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 575.641868][ T4294] bridge0: port 2(bridge_slave_1) entered blocking state [ 575.643784][ T4294] bridge0: port 2(bridge_slave_1) entered disabled state [ 575.646159][ T4294] device bridge_slave_1 entered promiscuous mode [ 575.700200][ T4284] device hsr_slave_0 entered promiscuous mode [ 575.748842][ T4284] device hsr_slave_1 entered promiscuous mode [ 575.790606][ T4304] team0: Port device team_slave_0 added [ 575.793985][ T4283] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 575.797733][ T4301] team0: Port device team_slave_0 added [ 575.800859][ T4304] team0: Port device team_slave_1 added [ 575.802784][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 575.804408][ T4296] 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. [ 575.811458][ T4296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 575.825562][ T4283] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 575.840190][ T4301] team0: Port device team_slave_1 added [ 575.884743][ T4304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 575.886479][ T4304] 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. [ 575.893446][ T4304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 575.898054][ T4294] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 575.904737][ T4294] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 575.908229][ T4283] team0: Port device team_slave_0 added [ 575.922656][ T4301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 575.924474][ T4301] 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. [ 575.931180][ T4301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 575.934681][ T4304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 575.936376][ T4304] 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. [ 575.943680][ T4304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 575.954082][ T4283] team0: Port device team_slave_1 added [ 575.963137][ T4301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 575.964891][ T4301] 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. [ 575.971257][ T4301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 576.040031][ T4296] device hsr_slave_0 entered promiscuous mode [ 576.088738][ T4296] device hsr_slave_1 entered promiscuous mode [ 576.128490][ T4296] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 576.130505][ T4296] Cannot create hsr debugfs directory [ 576.142067][ T4294] team0: Port device team_slave_0 added [ 576.147232][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 576.149082][ T4283] 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. [ 576.155282][ T4283] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 576.190623][ T4294] team0: Port device team_slave_1 added [ 576.196971][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 576.200280][ T4283] 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. [ 576.206955][ T4283] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 576.270186][ T4304] device hsr_slave_0 entered promiscuous mode [ 576.328782][ T4304] device hsr_slave_1 entered promiscuous mode [ 576.368422][ T4304] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 576.370359][ T4304] Cannot create hsr debugfs directory [ 576.420049][ T4301] device hsr_slave_0 entered promiscuous mode [ 576.458792][ T4301] device hsr_slave_1 entered promiscuous mode [ 576.508399][ T4301] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 576.510455][ T4301] Cannot create hsr debugfs directory [ 576.520208][ T4294] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 576.522057][ T4294] 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. [ 576.531867][ T4294] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 576.536161][ T4294] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 576.537942][ T4294] 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. [ 576.548102][ T4294] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 576.670543][ T4283] device hsr_slave_0 entered promiscuous mode [ 576.718859][ T4283] device hsr_slave_1 entered promiscuous mode [ 576.748817][ T4293] Bluetooth: hci1: command 0x0409 tx timeout [ 576.748826][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 576.768539][ T4283] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 576.770506][ T4283] Cannot create hsr debugfs directory [ 576.810273][ T4294] device hsr_slave_0 entered promiscuous mode [ 576.818565][ T4293] Bluetooth: hci2: command 0x0409 tx timeout [ 576.828558][ T4293] Bluetooth: hci4: command 0x0409 tx timeout [ 576.828584][ T4295] Bluetooth: hci3: command 0x0409 tx timeout [ 576.848730][ T4294] device hsr_slave_1 entered promiscuous mode [ 576.888452][ T4294] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 576.890251][ T4294] Cannot create hsr debugfs directory [ 576.898529][ T4295] Bluetooth: hci5: command 0x0409 tx timeout [ 577.003336][ T4284] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 577.041718][ T4284] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 577.080039][ T4284] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 577.148108][ T4284] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 577.289400][ T4304] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 577.337760][ T4304] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 577.389847][ T4304] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 577.446889][ T4304] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 577.525209][ T4296] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 577.559010][ T4296] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 577.600758][ T4296] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 577.658756][ T4296] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 577.727154][ T4284] 8021q: adding VLAN 0 to HW filter on device bond0 [ 577.765280][ T4284] 8021q: adding VLAN 0 to HW filter on device team0 [ 577.773816][ T4301] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 577.801470][ T4301] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 577.840972][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 577.843849][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 577.846016][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 577.855163][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 577.857824][ T110] bridge0: port 1(bridge_slave_0) entered blocking state [ 577.859719][ T110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 577.879329][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 577.888797][ T4301] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 577.910425][ T4301] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 577.964253][ T4294] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 578.019922][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 578.022710][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 578.025145][ T110] bridge0: port 2(bridge_slave_1) entered blocking state [ 578.026896][ T110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 578.030374][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 578.032933][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 578.035385][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 578.039022][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 578.041654][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 578.044101][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 578.046916][ T4294] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 578.079353][ T4283] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 578.130680][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 578.137823][ T4304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 578.140369][ T4294] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 578.190031][ T4294] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 578.255589][ T4283] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 578.291918][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 578.294481][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 578.297327][ T4283] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 578.356516][ T4284] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 578.360225][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 578.368155][ T4283] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 578.411477][ T4346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 578.413815][ T4346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 578.420802][ T4304] 8021q: adding VLAN 0 to HW filter on device team0 [ 578.434564][ T4296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 578.438740][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 578.440973][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 578.456704][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 578.459676][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 578.461987][ T4353] bridge0: port 1(bridge_slave_0) entered blocking state [ 578.463792][ T4353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 578.484439][ T4296] 8021q: adding VLAN 0 to HW filter on device team0 [ 578.519196][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 578.521637][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 578.523886][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 578.526041][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 578.529354][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 578.531650][ T4347] bridge0: port 2(bridge_slave_1) entered blocking state [ 578.533397][ T4347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 578.535602][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 578.581248][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 578.583959][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 578.586787][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 578.600126][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 578.603091][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 578.605473][ T110] bridge0: port 1(bridge_slave_0) entered blocking state [ 578.607164][ T110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 578.610059][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 578.612797][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 578.615188][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 578.617826][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 578.620512][ T110] bridge0: port 2(bridge_slave_1) entered blocking state [ 578.622315][ T110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 578.624465][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 578.626886][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 578.629954][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 578.632306][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 578.642018][ T4301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 578.660655][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 578.663304][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 578.665712][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 578.668055][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 578.671774][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 578.674115][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 578.677205][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 578.687538][ T4301] 8021q: adding VLAN 0 to HW filter on device team0 [ 578.697526][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 578.701799][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 578.704317][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 578.706957][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 578.716370][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 578.735725][ T4283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 578.744945][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 578.747547][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 578.751005][ T4353] bridge0: port 1(bridge_slave_0) entered blocking state [ 578.752798][ T4353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 578.754842][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 578.757236][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 578.761478][ T4353] bridge0: port 2(bridge_slave_1) entered blocking state [ 578.763291][ T4353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 578.765324][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 578.767903][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 578.771556][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 578.774129][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 578.776491][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 578.779248][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 578.792872][ T4283] 8021q: adding VLAN 0 to HW filter on device team0 [ 578.800950][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 578.818522][ T4295] Bluetooth: hci1: command 0x041b tx timeout [ 578.820662][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 578.822595][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 578.824990][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 578.827171][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 578.831917][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 578.834618][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 578.837138][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 578.840842][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 578.843036][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 578.845494][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 578.847771][ T4355] bridge0: port 1(bridge_slave_0) entered blocking state [ 578.849655][ T4355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 578.852044][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 578.854444][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 578.856684][ T4355] bridge0: port 2(bridge_slave_1) entered blocking state [ 578.858493][ T4355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 578.860843][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 578.863377][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 578.865893][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 578.868116][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 578.870612][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 578.872938][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 578.880520][ T4284] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 578.898628][ T4295] Bluetooth: hci4: command 0x041b tx timeout [ 578.898657][ T47] Bluetooth: hci2: command 0x041b tx timeout [ 578.900135][ T4295] Bluetooth: hci3: command 0x041b tx timeout [ 578.909499][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 578.921809][ T4294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 578.935914][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 578.938460][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 578.940908][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 578.943567][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 578.946123][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 578.960220][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 578.962740][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 578.965238][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 578.967711][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 578.978470][ T4293] Bluetooth: hci5: command 0x041b tx timeout [ 578.980374][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 578.982813][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 578.985058][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 578.990642][ T4283] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 578.993826][ T4283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 579.022037][ T4294] 8021q: adding VLAN 0 to HW filter on device team0 [ 579.045278][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 579.047689][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 579.051234][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 579.053623][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 579.056046][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 579.069463][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 579.072038][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 579.074393][ T4347] bridge0: port 1(bridge_slave_0) entered blocking state [ 579.076178][ T4347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 579.084943][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 579.087602][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 579.090036][ T4347] bridge0: port 2(bridge_slave_1) entered blocking state [ 579.091900][ T4347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 579.095051][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 579.102768][ T4284] device veth0_vlan entered promiscuous mode [ 579.121236][ T4284] device veth1_vlan entered promiscuous mode [ 579.138084][ T4301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 579.150418][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 579.152864][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 579.155428][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 579.158030][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 579.167833][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 579.171020][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 579.173033][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 579.187745][ T4284] device veth0_macvtap entered promiscuous mode [ 579.197184][ T4284] device veth1_macvtap entered promiscuous mode [ 579.213437][ T4304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 579.215402][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 579.218075][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 579.226639][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 579.232261][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 579.234264][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 579.237002][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 579.242897][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 579.245404][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 579.247820][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 579.254053][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 579.256548][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 579.259536][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 579.284389][ T4301] device veth0_vlan entered promiscuous mode [ 579.291099][ T4301] device veth1_vlan entered promiscuous mode [ 579.294368][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 579.296789][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 579.300928][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 579.303701][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 579.306248][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 579.310069][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 579.312528][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 579.314956][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 579.317276][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 579.321286][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 579.324000][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 579.326403][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 579.328287][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 579.332678][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 579.336896][ T4284] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 579.339190][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 579.341508][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 579.343697][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 579.346943][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 579.397103][ T4296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 579.402730][ T4301] device veth0_macvtap entered promiscuous mode [ 579.406719][ T4301] device veth1_macvtap entered promiscuous mode [ 579.421907][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 579.424482][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 579.426919][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 579.435927][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 579.439043][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 579.441712][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 579.444198][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 579.449073][ T4284] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 579.453260][ T4284] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.455564][ T4284] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.457718][ T4284] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.460565][ T4284] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.468843][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 579.471277][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 579.473643][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 579.475949][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 579.479201][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 579.481787][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 579.483823][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 579.493785][ T4301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 579.496417][ T4301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.503863][ T4301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 579.513866][ T4283] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 579.545696][ T4304] device veth0_vlan entered promiscuous mode [ 579.555344][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 579.559707][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 579.562286][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 579.565494][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 579.581484][ T4301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 579.584195][ T4301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.596861][ T4301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 579.606862][ T4301] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.610807][ T4301] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.612912][ T4301] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.615012][ T4301] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.622898][ T4296] device veth0_vlan entered promiscuous mode [ 579.629640][ T4296] device veth1_vlan entered promiscuous mode [ 579.632146][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 579.634677][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 579.637177][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 579.640914][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 579.643442][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 579.659934][ T4304] device veth1_vlan entered promiscuous mode [ 579.687727][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 579.691100][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 579.693414][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 579.696825][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 579.709055][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 579.711568][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 579.714024][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 579.739854][ T4294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 579.755182][ T4345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 579.757758][ T4345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 579.765107][ T4345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 579.774936][ T4345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 579.781198][ T4304] device veth0_macvtap entered promiscuous mode [ 579.810198][ T4304] device veth1_macvtap entered promiscuous mode [ 579.813124][ T4296] device veth0_macvtap entered promiscuous mode [ 579.823619][ T4296] device veth1_macvtap entered promiscuous mode [ 579.870381][ T4296] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 579.873077][ T4296] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.875501][ T4296] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 579.878032][ T4296] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.880991][ T1602] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 579.883108][ T1602] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 579.901555][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 579.906757][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 579.910230][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 579.916897][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 579.919767][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 579.922243][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 579.924755][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 579.927012][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 579.930808][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 579.933288][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 579.935780][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 579.943903][ T4304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 579.946622][ T4304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.952423][ T4304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 579.955200][ T4304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.957695][ T4304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 579.961296][ T4304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.965160][ T4304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 579.967673][ T4296] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 579.972525][ T4296] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.975088][ T4296] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 579.977650][ T4296] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.981678][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 579.986696][ T4296] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.990083][ T4296] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.992480][ T4296] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.994772][ T4296] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.001640][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 580.004304][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 580.007020][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 580.014776][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 580.019564][ T4304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.022223][ T4304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.024711][ T4304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.027288][ T4304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.037484][ T4304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.040862][ T4304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.045353][ T4304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 580.083473][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 580.086133][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 580.091295][ T4304] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.093454][ T4304] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.095514][ T4304] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.097681][ T4304] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.110884][ T4389] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 580.113617][ T4389] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 580.113936][ T4324] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 580.117848][ T4324] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 580.144084][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 580.146429][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 580.178455][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 580.180966][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 580.183440][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 580.186048][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 580.249009][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 580.251588][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 580.255185][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 580.257501][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 580.275699][ T4294] device veth0_vlan entered promiscuous mode [ 580.278937][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 580.281492][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 580.284938][ T4245] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 580.286975][ T4245] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 580.295509][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 580.299203][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 580.307219][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 580.314541][ T4283] device veth0_vlan entered promiscuous mode [ 580.323801][ T4294] device veth1_vlan entered promiscuous mode [ 580.346462][ T4245] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 580.362946][ T4324] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 580.364972][ T4324] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 580.378622][ T4245] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 580.396391][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 580.399554][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 580.402505][ T4245] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 580.404687][ T4245] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 580.409850][ T4283] device veth1_vlan entered promiscuous mode [ 580.427091][ T4294] device veth0_macvtap entered promiscuous mode [ 580.460393][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 580.462977][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 580.465418][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 580.470389][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 580.486523][ T4283] device veth0_macvtap entered promiscuous mode [ 580.491555][ T4294] device veth1_macvtap entered promiscuous mode [ 580.508862][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 580.511198][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 580.515017][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 580.518270][ T4269] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 580.522855][ T4283] device veth1_macvtap entered promiscuous mode [ 580.530395][ T4294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 580.533098][ T4294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.535517][ T4294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 580.538020][ T4294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.553182][ T4294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 580.555483][ T4294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.557805][ T4294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 580.562149][ T4294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.566225][ T4294] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 580.592662][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 580.595213][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.597593][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 580.608771][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.611172][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 580.613661][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.615988][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 580.625746][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.659017][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 580.661581][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.670795][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 580.672739][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 580.675083][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 580.677566][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 580.688917][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 580.691265][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 580.694990][ T4294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.697637][ T4294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.708468][ T4294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.711305][ T4294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.713674][ T4294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.716236][ T4294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.733269][ T4294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.749952][ T4294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.762190][ T4294] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 580.783266][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 580.785876][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 580.792908][ T4294] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.803246][ T4294] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.812560][ T4294] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.820471][ T4294] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.833867][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.836432][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.839192][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.841751][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.843994][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.846461][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.879685][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.882168][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.884549][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 580.887156][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 580.899766][ T4293] Bluetooth: hci1: command 0x040f tx timeout [ 580.899790][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 580.919294][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 580.929255][ T4345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 580.931873][ T4345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 580.979451][ T4293] Bluetooth: hci2: command 0x040f tx timeout [ 580.979590][ T4295] Bluetooth: hci3: command 0x040f tx timeout [ 580.981004][ T4293] Bluetooth: hci4: command 0x040f tx timeout [ 581.014682][ T4394] loop2: detected capacity change from 0 to 32768 [ 581.019019][ T4283] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 581.022534][ T4283] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 581.024713][ T4283] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 581.026749][ T4283] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 581.035926][ T4394] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (4394) [ 581.059069][ T47] Bluetooth: hci5: command 0x040f tx timeout [ 581.094449][ T4396] loop1: detected capacity change from 0 to 32768 [ 581.118685][ T4396] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4396) [ 581.127120][ T4394] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 581.153273][ T4344] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 581.158071][ T4344] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 581.165815][ T4394] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 581.178802][ T4394] BTRFS info (device loop2): use zlib compression, level 3 [ 581.180699][ T4394] BTRFS info (device loop2): enabling ssd optimizations [ 581.188823][ T4345] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 581.208750][ T4394] BTRFS info (device loop2): enabling auto defrag [ 581.210730][ T4394] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 581.219314][ T4394] BTRFS info (device loop2): use zstd compression, level 3 [ 581.221264][ T4394] BTRFS info (device loop2): using free space tree [ 581.294209][ T4398] loop0: detected capacity change from 0 to 32768 [ 581.308222][ T4398] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4398) [ 581.322706][ T4389] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 581.327033][ T4389] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 581.348832][ T4400] loop3: detected capacity change from 0 to 32768 [ 581.368814][ T4400] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4400) [ 581.381319][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 581.413192][ T4245] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 581.415340][ T4245] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 581.418800][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 581.548983][ T4389] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 581.551195][ T4389] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 581.558901][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:09:41 executed programs: 6 [ 581.746514][ T4417] loop4: detected capacity change from 0 to 32768 [ 581.767857][ T4417] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4417) [ 582.043442][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 582.674319][ T4421] loop5: detected capacity change from 0 to 32768 [ 582.688185][ T4421] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (4421) [ 582.715218][ T4421] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 582.731446][ T4421] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 582.745150][ T4421] BTRFS info (device loop5): use zlib compression, level 3 [ 582.746187][ T4423] loop1: detected capacity change from 0 to 32768 [ 582.751695][ T4421] BTRFS info (device loop5): enabling ssd optimizations [ 582.758186][ T4421] BTRFS info (device loop5): enabling auto defrag [ 582.762388][ T4423] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4423) [ 582.772085][ T4421] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 582.785241][ T4421] BTRFS info (device loop5): use zstd compression, level 3 [ 582.792053][ T4421] BTRFS info (device loop5): using free space tree [ 582.891941][ T4430] loop3: detected capacity change from 0 to 32768 [ 582.900590][ T4430] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4430) [ 582.943179][ T4438] loop2: detected capacity change from 0 to 32768 [ 582.946691][ T4438] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4438) [ 582.958045][ T4429] loop0: detected capacity change from 0 to 32768 [ 582.978464][ T47] Bluetooth: hci1: command 0x0419 tx timeout [ 582.981330][ T4429] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4429) [ 582.988705][ T4295] Bluetooth: hci0: command 0x0419 tx timeout [ 583.060340][ T47] Bluetooth: hci3: command 0x0419 tx timeout [ 583.060373][ T4295] Bluetooth: hci2: command 0x0419 tx timeout [ 583.061863][ T47] Bluetooth: hci4: command 0x0419 tx timeout [ 583.106418][ T4440] loop4: detected capacity change from 0 to 32768 [ 583.113774][ T4440] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4440) [ 583.148444][ T4293] Bluetooth: hci5: command 0x0419 tx timeout [ 583.417814][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 584.269938][ T4461] loop1: detected capacity change from 0 to 32768 [ 584.287711][ T4461] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (4461) [ 584.306459][ T4461] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 584.315715][ T4461] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 584.318226][ T4461] BTRFS info (device loop1): use zlib compression, level 3 [ 584.332919][ T4461] BTRFS info (device loop1): enabling ssd optimizations [ 584.334906][ T4461] BTRFS info (device loop1): enabling auto defrag [ 584.336746][ T4461] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 584.347813][ T4473] loop2: detected capacity change from 0 to 32768 [ 584.355408][ T4470] loop0: detected capacity change from 0 to 32768 [ 584.358470][ T4467] loop3: detected capacity change from 0 to 32768 [ 584.361331][ T4461] BTRFS info (device loop1): use zstd compression, level 3 [ 584.363274][ T4461] BTRFS info (device loop1): using free space tree [ 584.363547][ T4472] loop5: detected capacity change from 0 to 32768 [ 584.366298][ T4467] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4467) [ 584.370253][ T4470] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4470) [ 584.375109][ T4472] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (4472) [ 584.379225][ T4473] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4473) [ 584.522762][ T4475] loop4: detected capacity change from 0 to 32768 [ 584.537389][ T4475] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4475) [ 584.733168][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 585.579368][ T4502] loop0: detected capacity change from 0 to 32768 [ 585.601632][ T4502] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4502) [ 585.628496][ T4502] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 585.636103][ T4502] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 585.638885][ T4502] BTRFS info (device loop0): use zlib compression, level 3 [ 585.664484][ T4502] BTRFS info (device loop0): enabling ssd optimizations [ 585.666076][ T4500] loop3: detected capacity change from 0 to 32768 [ 585.666378][ T4502] BTRFS info (device loop0): enabling auto defrag [ 585.684321][ T4500] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4500) [ 585.690456][ T4502] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 585.695323][ T4502] BTRFS info (device loop0): use zstd compression, level 3 [ 585.705857][ T4502] BTRFS info (device loop0): using free space tree [ 585.752798][ T4504] loop1: detected capacity change from 0 to 32768 [ 585.759932][ T4506] loop5: detected capacity change from 0 to 32768 [ 585.769648][ T4504] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4504) [ 585.794973][ T4506] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (4506) [ 585.809854][ T4510] loop2: detected capacity change from 0 to 32768 [ 585.813011][ T4510] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4510) [ 585.993133][ T4509] loop4: detected capacity change from 0 to 32768 [ 586.012930][ T4509] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4509) [ 586.235040][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 586.980787][ T4529] loop3: detected capacity change from 0 to 32768 [ 586.993938][ T4529] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (4529) [ 587.019389][ T4529] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 587.028429][ T4529] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 587.036759][ T4529] BTRFS info (device loop3): use zlib compression, level 3 [ 587.044589][ T4529] BTRFS info (device loop3): enabling ssd optimizations [ 587.051035][ T4529] BTRFS info (device loop3): enabling auto defrag [ 587.057417][ T4529] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 587.066500][ T4529] BTRFS info (device loop3): use zstd compression, level 3 [ 587.073208][ T4529] BTRFS info (device loop3): using free space tree [ 587.106491][ T4535] loop2: detected capacity change from 0 to 32768 [ 587.117990][ T4541] loop0: detected capacity change from 0 to 32768 [ 587.124612][ T4541] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4541) [ 587.127873][ T4535] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4535) [ 587.194864][ T4534] loop1: detected capacity change from 0 to 32768 [ 587.200368][ T4534] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4534) [ 587.369327][ T4537] loop5: detected capacity change from 0 to 32768 [ 587.387312][ T4540] loop4: detected capacity change from 0 to 32768 [ 587.398491][ T4537] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (4537) [ 587.424421][ T4540] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4540) 1970/01/01 00:09:47 executed programs: 29 [ 587.517365][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 588.401398][ T4565] loop0: detected capacity change from 0 to 32768 [ 588.411904][ T4568] loop3: detected capacity change from 0 to 32768 [ 588.418233][ T4565] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4565) [ 588.429635][ T4569] loop1: detected capacity change from 0 to 32768 [ 588.453778][ T4568] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4568) [ 588.456663][ T4565] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 588.459934][ T4569] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4569) [ 588.467482][ T4565] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 588.471424][ T4561] loop2: detected capacity change from 0 to 32768 [ 588.472091][ T4565] BTRFS info (device loop0): use zlib compression, level 3 [ 588.481238][ T4561] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4561) [ 588.482283][ T4565] BTRFS info (device loop0): enabling ssd optimizations [ 588.492840][ T4565] BTRFS info (device loop0): enabling auto defrag [ 588.502795][ T4565] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 588.517714][ T4424] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4424) [ 588.532944][ T4565] BTRFS info (device loop0): use zstd compression, level 3 [ 588.534837][ T4565] BTRFS info (device loop0): using free space tree [ 588.625484][ T4573] loop4: detected capacity change from 0 to 32768 [ 588.632858][ T4573] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4573) [ 588.892247][ T4572] loop5: detected capacity change from 0 to 32768 [ 588.920643][ T4584] loop3: detected capacity change from 0 to 32768 [ 588.925555][ T4572] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (4572) [ 588.968245][ T4584] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4584) [ 589.105810][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 589.789931][ T4595] loop2: detected capacity change from 0 to 32768 [ 589.815624][ T4595] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (4595) [ 589.864636][ T4597] loop1: detected capacity change from 0 to 32768 [ 589.876484][ T4595] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 589.879482][ T4595] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 589.881816][ T4595] BTRFS info (device loop2): use zlib compression, level 3 [ 589.883663][ T4595] BTRFS info (device loop2): enabling ssd optimizations [ 589.885391][ T4595] BTRFS info (device loop2): enabling auto defrag [ 589.886974][ T4595] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 589.891568][ T4597] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4597) [ 589.928418][ T4595] BTRFS info (device loop2): use zstd compression, level 3 [ 589.930510][ T4595] BTRFS info (device loop2): using free space tree [ 590.001486][ T4599] loop4: detected capacity change from 0 to 32768 [ 590.008723][ T4599] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4599) [ 590.106110][ T4605] loop3: detected capacity change from 0 to 32768 [ 590.109897][ T4605] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4605) [ 590.329337][ T4601] loop0: detected capacity change from 0 to 32768 [ 590.348966][ T4601] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4601) [ 590.426117][ T4603] loop5: detected capacity change from 0 to 32768 [ 590.438558][ T4603] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (4603) [ 591.167876][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 591.376647][ T4627] loop1: detected capacity change from 0 to 32768 [ 591.382616][ T4625] loop4: detected capacity change from 0 to 32768 [ 591.396298][ T4627] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (4627) [ 591.419402][ T4627] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 591.422363][ T4627] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 591.424773][ T4625] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4625) [ 591.442396][ T4627] BTRFS info (device loop1): use zlib compression, level 3 [ 591.444399][ T4627] BTRFS info (device loop1): enabling ssd optimizations [ 591.468469][ T4627] BTRFS info (device loop1): enabling auto defrag [ 591.470213][ T4627] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 591.486290][ T4627] BTRFS info (device loop1): use zstd compression, level 3 [ 591.488177][ T4627] BTRFS info (device loop1): using free space tree [ 591.523235][ T4629] loop3: detected capacity change from 0 to 32768 [ 591.530825][ T4629] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4629) [ 591.823762][ T4631] loop0: detected capacity change from 0 to 32768 [ 591.871823][ T4631] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4631) [ 591.987052][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 592.064634][ T4641] loop2: detected capacity change from 0 to 32768 [ 592.067747][ T4633] loop5: detected capacity change from 0 to 32768 [ 592.072619][ T4641] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4641) [ 592.077921][ T4633] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (4633) [ 592.229339][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by udevd (4424) 1970/01/01 00:09:52 executed programs: 53 [ 592.730826][ T4664] loop3: detected capacity change from 0 to 32768 [ 592.751947][ T4664] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 592.762540][ T4664] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 592.772929][ T4664] BTRFS info (device loop3): use zlib compression, level 3 [ 592.780543][ T4664] BTRFS info (device loop3): enabling ssd optimizations [ 592.788059][ T4664] BTRFS info (device loop3): enabling auto defrag [ 592.796839][ T4664] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 592.807333][ T4664] BTRFS info (device loop3): use zstd compression, level 3 [ 592.818923][ T4664] BTRFS info (device loop3): using free space tree [ 592.856149][ T4663] loop4: detected capacity change from 0 to 32768 [ 592.938495][ T4663] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4663) [ 593.034418][ T4674] loop5: detected capacity change from 0 to 32768 [ 593.041740][ T4674] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (4674) [ 593.231442][ T4666] loop1: detected capacity change from 0 to 32768 [ 593.248624][ T4666] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4666) [ 593.287545][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 593.417526][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by udevd (4272) [ 593.551823][ T4671] loop0: detected capacity change from 0 to 32768 [ 593.581454][ T4671] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 593.584130][ T4671] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 593.586407][ T4671] BTRFS info (device loop0): use zlib compression, level 3 [ 593.588154][ T4671] BTRFS info (device loop0): enabling ssd optimizations [ 593.607342][ T4671] BTRFS info (device loop0): enabling auto defrag [ 593.645241][ T4671] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 593.647657][ T4671] BTRFS info (device loop0): use zstd compression, level 3 [ 593.666801][ T4671] BTRFS info (device loop0): using free space tree [ 594.156843][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 594.480274][ T4699] loop4: detected capacity change from 0 to 32768 [ 594.486236][ T4697] loop5: detected capacity change from 0 to 32768 [ 594.501124][ T4699] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (4699) [ 594.509488][ T4697] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (4697) [ 594.526732][ T4699] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 594.531178][ T4699] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 594.537148][ T4699] BTRFS info (device loop4): use zlib compression, level 3 [ 594.544987][ T4699] BTRFS info (device loop4): enabling ssd optimizations [ 594.551379][ T4699] BTRFS info (device loop4): enabling auto defrag [ 594.556955][ T4699] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 594.565336][ T4699] BTRFS info (device loop4): use zstd compression, level 3 [ 594.571897][ T4699] BTRFS info (device loop4): using free space tree [ 594.613485][ T4703] loop2: detected capacity change from 0 to 32768 [ 594.645828][ T4703] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4703) [ 594.802992][ T4424] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 595.477117][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 595.483164][ T4746] loop1: detected capacity change from 0 to 32768 [ 595.486872][ T4746] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4746) [ 595.846549][ T4748] loop5: detected capacity change from 0 to 32768 [ 595.870332][ T4748] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (4748) [ 595.897522][ T4748] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 595.907387][ T4748] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 595.921727][ T4748] BTRFS info (device loop5): use zlib compression, level 3 [ 595.923609][ T4748] BTRFS info (device loop5): enabling ssd optimizations [ 595.925373][ T4748] BTRFS info (device loop5): enabling auto defrag [ 595.926945][ T4748] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 595.960035][ T4748] BTRFS info (device loop5): use zstd compression, level 3 [ 595.961987][ T4748] BTRFS info (device loop5): using free space tree [ 596.311208][ T4750] loop2: detected capacity change from 0 to 32768 [ 596.323345][ T4750] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4750) [ 596.339923][ T4756] loop0: detected capacity change from 0 to 32768 [ 596.350951][ T4756] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4756) [ 596.406077][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 596.550113][ T4768] loop1: detected capacity change from 0 to 32768 [ 596.554117][ T4768] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (4768) [ 596.584543][ T4768] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 596.604510][ T4768] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 596.635282][ T4768] BTRFS info (device loop1): use zlib compression, level 3 [ 596.643176][ T4768] BTRFS info (device loop1): enabling ssd optimizations [ 596.656355][ T4768] BTRFS info (device loop1): enabling auto defrag [ 596.662789][ T4768] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 596.676598][ T4768] BTRFS info (device loop1): use zstd compression, level 3 [ 596.682155][ T4768] BTRFS info (device loop1): using free space tree [ 596.743406][ T4758] loop3: detected capacity change from 0 to 32768 [ 596.759014][ T4758] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4758) [ 597.265200][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 597.452001][ T4787] loop5: detected capacity change from 0 to 32768 [ 597.465467][ T4787] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (4787) [ 597.491793][ T4787] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 597.506394][ T4787] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 597.525173][ T4787] BTRFS info (device loop5): use zlib compression, level 3 [ 597.539779][ T4787] BTRFS info (device loop5): enabling ssd optimizations [ 597.546276][ T4787] BTRFS info (device loop5): enabling auto defrag [ 597.555004][ T4787] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 597.565651][ T4787] BTRFS info (device loop5): use zstd compression, level 3 [ 597.574552][ T4787] BTRFS info (device loop5): using free space tree [ 597.601185][ T4802] loop0: detected capacity change from 0 to 32768 [ 597.663003][ T4802] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4802) [ 597.681938][ T4793] loop2: detected capacity change from 0 to 32768 [ 597.723232][ T4793] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4793) [ 597.827739][ T4272] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4272) 1970/01/01 00:09:57 executed programs: 74 [ 598.087887][ T4806] loop4: detected capacity change from 0 to 32768 [ 598.107309][ T4806] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4806) [ 598.138696][ T4804] loop3: detected capacity change from 0 to 32768 [ 598.153544][ T4804] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4804) [ 598.276363][ T4751] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 598.743685][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 598.868786][ T4827] loop0: detected capacity change from 0 to 32768 [ 598.883586][ T4827] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4827) [ 598.906097][ T4827] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 598.917965][ T4827] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 598.928375][ T4827] BTRFS info (device loop0): use zlib compression, level 3 [ 598.934688][ T4827] BTRFS info (device loop0): enabling ssd optimizations [ 598.943227][ T4827] BTRFS info (device loop0): enabling auto defrag [ 598.950622][ T4827] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 598.961631][ T4827] BTRFS info (device loop0): use zstd compression, level 3 [ 598.971523][ T4827] BTRFS info (device loop0): using free space tree [ 599.139439][ T4833] loop2: detected capacity change from 0 to 32768 [ 599.143667][ T4833] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4833) [ 599.167260][ T4830] loop4: detected capacity change from 0 to 32768 [ 599.183318][ T4830] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4830) [ 599.317496][ T4425] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4425) [ 599.510219][ T4837] loop1: detected capacity change from 0 to 32768 [ 599.550655][ T4837] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4837) [ 599.633249][ T4835] loop3: detected capacity change from 0 to 32768 [ 599.645316][ T4835] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4835) [ 600.172083][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 600.316711][ T4859] loop2: detected capacity change from 0 to 32768 [ 600.331972][ T4859] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (4859) [ 600.363948][ T4859] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 600.374504][ T4859] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 600.385480][ T4859] BTRFS info (device loop2): use zlib compression, level 3 [ 600.395930][ T4859] BTRFS info (device loop2): enabling ssd optimizations [ 600.403322][ T4859] BTRFS info (device loop2): enabling auto defrag [ 600.409636][ T4859] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 600.428442][ T4859] BTRFS info (device loop2): use zstd compression, level 3 [ 600.434937][ T4859] BTRFS info (device loop2): using free space tree [ 600.581269][ T4861] loop4: detected capacity change from 0 to 32768 [ 600.601465][ T4861] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4861) [ 601.235679][ T4863] loop1: detected capacity change from 0 to 32768 [ 601.265953][ T4863] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4863) [ 601.287172][ T4869] loop0: detected capacity change from 0 to 32768 [ 601.299613][ T4867] loop3: detected capacity change from 0 to 32768 [ 601.301916][ T4869] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4869) [ 601.327266][ T4867] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4867) [ 601.565912][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 602.150534][ T4891] loop5: detected capacity change from 0 to 32768 [ 602.167749][ T4891] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (4891) [ 602.170564][ T4889] loop4: detected capacity change from 0 to 32768 [ 602.188370][ T4889] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (4889) [ 602.192492][ T4891] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 602.206548][ T4891] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 602.216427][ T4891] BTRFS info (device loop5): use zlib compression, level 3 [ 602.227527][ T4891] BTRFS info (device loop5): enabling ssd optimizations [ 602.238012][ T4891] BTRFS info (device loop5): enabling auto defrag [ 602.245831][ T4891] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 602.257368][ T4891] BTRFS info (device loop5): use zstd compression, level 3 [ 602.268465][ T4891] BTRFS info (device loop5): using free space tree [ 602.430904][ T4895] loop0: detected capacity change from 0 to 32768 [ 602.434182][ T4895] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4895) [ 602.455093][ T4897] loop1: detected capacity change from 0 to 32768 [ 602.459450][ T4897] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4897) [ 602.694876][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 602.697458][ T4893] loop2: detected capacity change from 0 to 32768 [ 602.716702][ T4893] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4893) 1970/01/01 00:10:02 executed programs: 96 [ 602.915732][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by udevd (4272) [ 603.000346][ T4899] loop3: detected capacity change from 0 to 32768 [ 603.015824][ T4899] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 603.578507][ T4918] loop0: detected capacity change from 0 to 32768 [ 603.607778][ T4918] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 603.613950][ T4922] loop4: detected capacity change from 0 to 32768 [ 603.628130][ T4922] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 603.639441][ T4924] loop1: detected capacity change from 0 to 32768 [ 603.648157][ T4924] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 603.761342][ T4424] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 604.261118][ T4930] loop3: detected capacity change from 0 to 32768 [ 604.278170][ T4930] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 604.744371][ T4932] loop0: detected capacity change from 0 to 32768 [ 604.754219][ T4932] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 604.912620][ T4934] loop4: detected capacity change from 0 to 32768 [ 604.925037][ T4934] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 604.990526][ T4936] loop1: detected capacity change from 0 to 32768 [ 605.003968][ T4936] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 605.103554][ T4938] loop5: detected capacity change from 0 to 32768 [ 605.125752][ T4938] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 605.136610][ T4938] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 605.143481][ T4940] loop2: detected capacity change from 0 to 32768 [ 605.160571][ T4938] BTRFS info (device loop5): use zlib compression, level 3 [ 605.161605][ T4940] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4940) [ 605.169392][ T4938] BTRFS info (device loop5): enabling ssd optimizations [ 605.178496][ T4938] BTRFS info (device loop5): enabling auto defrag [ 605.187207][ T4938] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 605.199935][ T4938] BTRFS info (device loop5): use zstd compression, level 3 [ 605.211047][ T4938] BTRFS info (device loop5): using free space tree [ 605.516252][ T4942] loop3: detected capacity change from 0 to 32768 [ 605.521356][ T4942] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4942) [ 606.094659][ T4947] loop0: detected capacity change from 0 to 32768 [ 606.109273][ T4947] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4947) [ 606.267222][ T4272] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4272) [ 606.327540][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 606.473701][ T4964] loop4: detected capacity change from 0 to 32768 [ 606.495430][ T4964] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (4964) [ 606.515706][ T4964] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 606.530493][ T4964] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 606.532779][ T4964] BTRFS info (device loop4): use zlib compression, level 3 [ 606.542983][ T4964] BTRFS info (device loop4): enabling ssd optimizations [ 606.545007][ T4964] BTRFS info (device loop4): enabling auto defrag [ 606.555515][ T4964] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 606.558167][ T4964] BTRFS info (device loop4): use zstd compression, level 3 [ 606.570698][ T4964] BTRFS info (device loop4): using free space tree [ 606.680787][ T4969] loop2: detected capacity change from 0 to 32768 [ 606.683915][ T4969] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4969) [ 606.687628][ T4966] loop1: detected capacity change from 0 to 32768 [ 606.752788][ T4966] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4966) [ 606.869075][ T4974] loop0: detected capacity change from 0 to 32768 [ 606.876148][ T4974] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (4974) [ 606.881259][ T4971] loop3: detected capacity change from 0 to 32768 [ 606.910566][ T4971] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (4971) [ 607.116813][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 607.141713][ T4424] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4424) [ 607.470719][ T4975] loop5: detected capacity change from 0 to 32768 [ 607.481755][ T4975] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (4975) [ 607.496865][ T4975] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 607.506606][ T4975] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 607.516052][ T4975] BTRFS info (device loop5): use zlib compression, level 3 [ 607.522520][ T4975] BTRFS info (device loop5): enabling ssd optimizations [ 607.528708][ T4975] BTRFS info (device loop5): enabling auto defrag [ 607.536115][ T4975] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 607.546560][ T4975] BTRFS info (device loop5): use zstd compression, level 3 [ 607.554387][ T4975] BTRFS info (device loop5): using free space tree [ 608.242529][ T4994] loop2: detected capacity change from 0 to 32768 [ 608.262175][ T4994] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (4994) 1970/01/01 00:10:08 executed programs: 116 [ 608.345104][ T4999] loop1: detected capacity change from 0 to 32768 [ 608.351124][ T5001] loop0: detected capacity change from 0 to 32768 [ 608.359955][ T4999] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (4999) [ 608.371611][ T5001] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5001) [ 608.693963][ T5006] loop3: detected capacity change from 0 to 32768 [ 608.711423][ T5006] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5006) [ 608.793383][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 609.639412][ T5025] loop2: detected capacity change from 0 to 32768 [ 609.653740][ T5025] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5025) [ 609.676630][ T5025] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 609.689962][ T5025] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 609.700345][ T5025] BTRFS info (device loop2): use zlib compression, level 3 [ 609.706305][ T5029] loop1: detected capacity change from 0 to 32768 [ 609.712633][ T5025] BTRFS info (device loop2): enabling ssd optimizations [ 609.714947][ T5030] loop4: detected capacity change from 0 to 32768 [ 609.718504][ T5025] BTRFS info (device loop2): enabling auto defrag [ 609.725022][ T5025] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 609.728760][ T5030] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5030) [ 609.731893][ T5029] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5029) [ 609.737492][ T5025] BTRFS info (device loop2): use zstd compression, level 3 [ 609.744262][ T5025] BTRFS info (device loop2): using free space tree [ 609.750074][ T5027] loop0: detected capacity change from 0 to 32768 [ 609.762995][ T5027] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5027) [ 609.795119][ T5032] loop5: detected capacity change from 0 to 32768 [ 609.824016][ T5032] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5032) [ 609.932444][ T5034] loop3: detected capacity change from 0 to 32768 [ 609.936263][ T5034] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5034) [ 610.242101][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 611.047114][ T5054] loop4: detected capacity change from 0 to 32768 [ 611.060916][ T5054] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5054) [ 611.072639][ T5056] loop5: detected capacity change from 0 to 32768 [ 611.084144][ T5054] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 611.088679][ T5056] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5056) [ 611.095446][ T5054] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 611.104720][ T5054] BTRFS info (device loop4): use zlib compression, level 3 [ 611.111266][ T5054] BTRFS info (device loop4): enabling ssd optimizations [ 611.117708][ T5054] BTRFS info (device loop4): enabling auto defrag [ 611.119896][ T5061] loop2: detected capacity change from 0 to 32768 [ 611.124151][ T5054] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 611.125044][ T5061] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5061) [ 611.132474][ T5054] BTRFS info (device loop4): use zstd compression, level 3 [ 611.139106][ T5054] BTRFS info (device loop4): using free space tree [ 611.167862][ T5058] loop1: detected capacity change from 0 to 32768 [ 611.206428][ T5058] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5058) [ 611.222012][ T4424] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4424) [ 611.223762][ T5062] loop0: detected capacity change from 0 to 32768 [ 611.238760][ T5062] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5062) [ 611.260546][ T5064] loop3: detected capacity change from 0 to 32768 [ 611.263506][ T5064] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5064) [ 611.584723][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 612.353187][ T5083] loop2: detected capacity change from 0 to 32768 [ 612.365380][ T5083] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5083) [ 612.390023][ T5083] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 612.397505][ T5083] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 612.405745][ T5083] BTRFS info (device loop2): use zlib compression, level 3 [ 612.418674][ T5083] BTRFS info (device loop2): enabling ssd optimizations [ 612.425252][ T5083] BTRFS info (device loop2): enabling auto defrag [ 612.435372][ T5087] loop1: detected capacity change from 0 to 32768 [ 612.437121][ T5083] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 612.446694][ T5083] BTRFS info (device loop2): use zstd compression, level 3 [ 612.457862][ T5083] BTRFS info (device loop2): using free space tree [ 612.459868][ T5087] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5087) [ 612.471056][ T5085] loop5: detected capacity change from 0 to 32768 [ 612.478643][ T5085] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5085) [ 612.520752][ T5093] loop4: detected capacity change from 0 to 32768 [ 612.560398][ T5093] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5093) [ 612.577508][ T5091] loop3: detected capacity change from 0 to 32768 [ 612.599427][ T5091] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5091) [ 612.623737][ T5089] loop0: detected capacity change from 0 to 32768 [ 612.673204][ T5089] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5089) [ 612.937223][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 613.734040][ T5112] loop1: detected capacity change from 0 to 32768 [ 613.746904][ T5112] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5112) [ 613.752781][ T5115] loop3: detected capacity change from 0 to 32768 [ 613.766093][ T5112] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 613.769590][ T5115] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5115) [ 613.776588][ T5112] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 613.785980][ T5112] BTRFS info (device loop1): use zlib compression, level 3 [ 613.793638][ T5112] BTRFS info (device loop1): enabling ssd optimizations [ 613.801258][ T5112] BTRFS info (device loop1): enabling auto defrag [ 613.806815][ T5112] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 613.817529][ T5112] BTRFS info (device loop1): use zstd compression, level 3 [ 613.825060][ T5112] BTRFS info (device loop1): using free space tree [ 613.838705][ T5116] loop5: detected capacity change from 0 to 32768 [ 613.856546][ T5116] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5116) [ 613.880203][ T5118] loop4: detected capacity change from 0 to 32768 [ 613.888810][ T5118] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5118) [ 614.038290][ T5120] loop2: detected capacity change from 0 to 32768 [ 614.062136][ T5120] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5120) 1970/01/01 00:10:14 executed programs: 140 [ 614.179729][ T5122] loop0: detected capacity change from 0 to 32768 [ 614.195109][ T5122] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5122) [ 615.057790][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 615.072438][ T5142] loop5: detected capacity change from 0 to 32768 [ 615.082157][ T5142] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5142) [ 615.208951][ T5144] loop3: detected capacity change from 0 to 32768 [ 615.224327][ T5144] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5144) [ 615.240421][ T5146] loop4: detected capacity change from 0 to 32768 [ 615.248283][ T5144] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 615.252261][ T5146] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5146) [ 615.256355][ T5144] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 615.263201][ T5144] BTRFS info (device loop3): use zlib compression, level 3 [ 615.267556][ T5144] BTRFS info (device loop3): enabling ssd optimizations [ 615.271690][ T5144] BTRFS info (device loop3): enabling auto defrag [ 615.275804][ T5144] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 615.282089][ T5144] BTRFS info (device loop3): use zstd compression, level 3 [ 615.286479][ T5144] BTRFS info (device loop3): using free space tree [ 615.461419][ T5150] loop0: detected capacity change from 0 to 32768 [ 615.476115][ T5150] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5150) [ 615.774465][ T5148] loop2: detected capacity change from 0 to 32768 [ 615.834677][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 615.841158][ T5148] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5148) [ 616.197042][ T5161] loop1: detected capacity change from 0 to 32768 [ 616.217288][ T5161] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5161) [ 616.245485][ T5161] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 616.248048][ T5161] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 616.259992][ T5161] BTRFS info (device loop1): use zlib compression, level 3 [ 616.269524][ T5161] BTRFS info (device loop1): enabling ssd optimizations [ 616.271354][ T5161] BTRFS info (device loop1): enabling auto defrag [ 616.272970][ T5161] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 616.275366][ T5161] BTRFS info (device loop1): use zstd compression, level 3 [ 616.277196][ T5161] BTRFS info (device loop1): using free space tree [ 616.460772][ T5174] loop4: detected capacity change from 0 to 32768 [ 616.463856][ T5174] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5174) [ 616.793401][ T5178] loop0: detected capacity change from 0 to 32768 [ 616.806661][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 616.809859][ T5178] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5178) [ 616.833407][ T5172] loop5: detected capacity change from 0 to 32768 [ 616.849011][ T5172] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5172) [ 616.921197][ T5176] loop3: detected capacity change from 0 to 32768 [ 616.942926][ T5176] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5176) [ 616.963728][ T5176] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 616.966476][ T5176] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 616.994000][ T5176] BTRFS info (device loop3): use zlib compression, level 3 [ 616.996126][ T5176] BTRFS info (device loop3): enabling ssd optimizations [ 616.997906][ T5176] BTRFS info (device loop3): enabling auto defrag [ 617.017341][ T5176] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 617.025925][ T5176] BTRFS info (device loop3): use zstd compression, level 3 [ 617.038949][ T5176] BTRFS info (device loop3): using free space tree [ 617.163352][ T5190] loop2: detected capacity change from 0 to 32768 [ 617.167590][ T5190] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5190) [ 617.470675][ T2049] ieee802154 phy0 wpan0: encryption failed: -22 [ 617.472521][ T2049] ieee802154 phy1 wpan1: encryption failed: -22 [ 617.563769][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 617.810887][ T5221] loop0: detected capacity change from 0 to 32768 [ 617.820348][ T5221] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5221) [ 617.852737][ T5221] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 617.855551][ T5221] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 617.857822][ T5221] BTRFS info (device loop0): use zlib compression, level 3 [ 617.870910][ T5221] BTRFS info (device loop0): enabling ssd optimizations [ 617.872814][ T5221] BTRFS info (device loop0): enabling auto defrag [ 617.874680][ T5221] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 617.898786][ T5221] BTRFS info (device loop0): use zstd compression, level 3 [ 617.905761][ T5221] BTRFS info (device loop0): using free space tree [ 617.944649][ T5201] loop4: detected capacity change from 0 to 32768 [ 617.951019][ T5201] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5201) [ 617.985568][ T5223] loop5: detected capacity change from 0 to 32768 [ 617.998480][ T5223] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5223) [ 618.908882][ T5228] loop2: detected capacity change from 0 to 32768 [ 618.950641][ T5228] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5228) 1970/01/01 00:10:19 executed programs: 161 [ 619.321914][ T5247] loop1: detected capacity change from 0 to 32768 [ 619.335782][ T5250] loop5: detected capacity change from 0 to 32768 [ 619.340184][ T5251] loop4: detected capacity change from 0 to 32768 [ 619.340706][ T5247] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5247) [ 619.360185][ T5250] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5250) [ 619.364657][ T5251] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5251) [ 619.603302][ T5253] loop3: detected capacity change from 0 to 32768 [ 619.617914][ T5253] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5253) [ 619.696025][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 620.238100][ T5256] loop2: detected capacity change from 0 to 32768 [ 620.249118][ T5256] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5256) [ 620.266467][ T5256] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 620.277223][ T5256] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 620.287989][ T5256] BTRFS info (device loop2): use zlib compression, level 3 [ 620.290019][ T5256] BTRFS info (device loop2): enabling ssd optimizations [ 620.298595][ T5256] BTRFS info (device loop2): enabling auto defrag [ 620.300506][ T5256] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 620.314429][ T5256] BTRFS info (device loop2): use zstd compression, level 3 [ 620.316401][ T5256] BTRFS info (device loop2): using free space tree [ 620.466776][ T5260] loop4: detected capacity change from 0 to 32768 [ 620.485616][ T5260] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5260) [ 620.516111][ T5258] loop1: detected capacity change from 0 to 32768 [ 620.527236][ T5258] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5258) [ 620.655697][ T5266] loop3: detected capacity change from 0 to 32768 [ 620.668875][ T5266] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5266) [ 620.796015][ T5262] loop5: detected capacity change from 0 to 32768 [ 620.796614][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 620.804892][ T5262] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5262) [ 620.918160][ T5264] loop0: detected capacity change from 0 to 32768 [ 620.938910][ T5264] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5264) [ 620.976467][ T5264] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 620.992001][ T5264] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 621.002886][ T5264] BTRFS info (device loop0): use zlib compression, level 3 [ 621.012797][ T5264] BTRFS info (device loop0): enabling ssd optimizations [ 621.023271][ T5264] BTRFS info (device loop0): enabling auto defrag [ 621.031901][ T5264] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 621.044529][ T5264] BTRFS info (device loop0): use zstd compression, level 3 [ 621.054440][ T5264] BTRFS info (device loop0): using free space tree [ 621.572764][ T5295] loop1: detected capacity change from 0 to 32768 [ 621.578741][ T5295] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5295) [ 621.587917][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 621.866504][ T5288] loop4: detected capacity change from 0 to 32768 [ 621.882182][ T5288] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5288) [ 621.905675][ T5288] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 621.918752][ T5288] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 621.927936][ T5288] BTRFS info (device loop4): use zlib compression, level 3 [ 621.937103][ T5288] BTRFS info (device loop4): enabling ssd optimizations [ 621.947102][ T5288] BTRFS info (device loop4): enabling auto defrag [ 621.955917][ T5288] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 621.967610][ T5288] BTRFS info (device loop4): use zstd compression, level 3 [ 621.991809][ T5288] BTRFS info (device loop4): using free space tree [ 622.035881][ T5311] loop5: detected capacity change from 0 to 32768 [ 622.041804][ T5311] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5311) [ 622.321077][ T5303] loop3: detected capacity change from 0 to 32768 [ 622.335674][ T5303] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5303) [ 622.375163][ T5322] loop2: detected capacity change from 0 to 32768 [ 622.407338][ T5322] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5322) [ 623.163360][ T5325] loop1: detected capacity change from 0 to 32768 [ 623.178418][ T5325] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5325) [ 623.609718][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 623.732468][ T5337] loop5: detected capacity change from 0 to 32768 [ 623.759510][ T5337] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5337) [ 623.784260][ T5337] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 623.787027][ T5337] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 623.803907][ T5337] BTRFS info (device loop5): use zlib compression, level 3 [ 623.805824][ T5337] BTRFS info (device loop5): enabling ssd optimizations [ 623.807523][ T5337] BTRFS info (device loop5): enabling auto defrag [ 623.828402][ T5337] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 623.830877][ T5337] BTRFS info (device loop5): use zstd compression, level 3 [ 623.832749][ T5337] BTRFS info (device loop5): using free space tree [ 623.930328][ T5342] loop2: detected capacity change from 0 to 32768 [ 623.933455][ T5342] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5342) [ 623.949535][ T5340] loop3: detected capacity change from 0 to 32768 [ 623.976629][ T5340] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5340) [ 624.292979][ T5344] loop0: detected capacity change from 0 to 32768 [ 624.308496][ T5344] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5344) 1970/01/01 00:10:24 executed programs: 182 [ 624.773895][ T5346] loop4: detected capacity change from 0 to 32768 [ 624.801521][ T5346] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5346) [ 624.915871][ T5350] loop1: detected capacity change from 0 to 32768 [ 624.939682][ T5350] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5350) [ 625.032103][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 625.042110][ T4424] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4424) [ 625.372203][ T5367] loop2: detected capacity change from 0 to 32768 [ 625.382687][ T5367] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5367) [ 625.404520][ T5367] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 625.407284][ T5367] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 625.418927][ T5367] BTRFS info (device loop2): use zlib compression, level 3 [ 625.420875][ T5367] BTRFS info (device loop2): enabling ssd optimizations [ 625.422648][ T5367] BTRFS info (device loop2): enabling auto defrag [ 625.445311][ T5367] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 625.447815][ T5367] BTRFS info (device loop2): use zstd compression, level 3 [ 625.465684][ T5367] BTRFS info (device loop2): using free space tree [ 625.636245][ T5370] loop3: detected capacity change from 0 to 32768 [ 625.687735][ T5370] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5370) [ 625.766892][ T5376] loop5: detected capacity change from 0 to 32768 [ 625.773528][ T5376] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5376) [ 625.975098][ T5372] loop0: detected capacity change from 0 to 32768 [ 625.999359][ T5372] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5372) [ 626.222195][ T5374] loop4: detected capacity change from 0 to 32768 [ 626.248794][ T5374] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5374) [ 626.348976][ T5380] loop1: detected capacity change from 0 to 32768 [ 626.375524][ T5380] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5380) [ 626.378775][ T4424] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4424) [ 626.570776][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 627.057476][ T5398] loop5: detected capacity change from 0 to 32768 [ 627.074138][ T5398] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5398) [ 627.102341][ T5398] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 627.105784][ T5398] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 627.128517][ T5398] BTRFS info (device loop5): use zlib compression, level 3 [ 627.130559][ T5398] BTRFS info (device loop5): enabling ssd optimizations [ 627.142237][ T5398] BTRFS info (device loop5): enabling auto defrag [ 627.144080][ T5398] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 627.157705][ T5398] BTRFS info (device loop5): use zstd compression, level 3 [ 627.168494][ T5398] BTRFS info (device loop5): using free space tree [ 627.175654][ T5400] loop3: detected capacity change from 0 to 32768 [ 627.183632][ T5400] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5400) [ 627.326613][ T5404] loop0: detected capacity change from 0 to 32768 [ 627.339261][ T5404] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5404) [ 627.365295][ T5402] loop4: detected capacity change from 0 to 32768 [ 627.408730][ T5402] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5402) [ 627.459570][ T5406] loop2: detected capacity change from 0 to 32768 [ 627.483148][ T5406] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5406) [ 627.577819][ T4272] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4272) [ 627.626268][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 627.850009][ T5408] loop1: detected capacity change from 0 to 32768 [ 627.863371][ T5408] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5408) [ 627.882496][ T5408] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 627.894342][ T5408] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 627.902412][ T5408] BTRFS info (device loop1): use zlib compression, level 3 [ 627.909020][ T5408] BTRFS info (device loop1): enabling ssd optimizations [ 627.917876][ T5408] BTRFS info (device loop1): enabling auto defrag [ 627.926529][ T5408] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 627.938134][ T5408] BTRFS info (device loop1): use zstd compression, level 3 [ 627.947343][ T5408] BTRFS info (device loop1): using free space tree [ 628.187688][ T5428] loop3: detected capacity change from 0 to 32768 [ 628.198847][ T5428] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5428) [ 628.338434][ T4270] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 628.809282][ T5432] loop2: detected capacity change from 0 to 32768 [ 628.826429][ T5432] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5432) [ 628.836925][ T5434] loop0: detected capacity change from 0 to 32768 [ 628.848052][ T5434] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5434) [ 628.999164][ T5443] loop4: detected capacity change from 0 to 32768 [ 629.019647][ T5443] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5443) [ 629.395143][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:10:29 executed programs: 203 [ 629.609326][ T5457] loop3: detected capacity change from 0 to 32768 [ 629.626930][ T5457] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5457) [ 629.654320][ T5457] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 629.663898][ T5457] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 629.675402][ T5457] BTRFS info (device loop3): use zlib compression, level 3 [ 629.684560][ T5457] BTRFS info (device loop3): enabling ssd optimizations [ 629.693297][ T5457] BTRFS info (device loop3): enabling auto defrag [ 629.699793][ T5457] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 629.709109][ T5457] BTRFS info (device loop3): use zstd compression, level 3 [ 629.718918][ T5457] BTRFS info (device loop3): using free space tree [ 629.856163][ T5458] loop5: detected capacity change from 0 to 32768 [ 629.866978][ T5458] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5458) [ 629.899762][ T4424] I/O error, dev loop5, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 630.044728][ T5462] loop2: detected capacity change from 0 to 32768 [ 630.058116][ T5462] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5462) [ 630.323024][ T5461] loop0: detected capacity change from 0 to 32768 [ 630.337507][ T5461] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5461) [ 630.373181][ T5464] loop1: detected capacity change from 0 to 32768 [ 630.385532][ T5464] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5464) [ 630.671205][ T5466] loop4: detected capacity change from 0 to 32768 [ 630.694003][ T5466] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5466) [ 630.952008][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 631.443178][ T5486] loop5: detected capacity change from 0 to 32768 [ 631.462904][ T5486] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5486) [ 631.483197][ T5486] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 631.485923][ T5486] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 631.488183][ T5486] BTRFS info (device loop5): use zlib compression, level 3 [ 631.508521][ T5486] BTRFS info (device loop5): enabling ssd optimizations [ 631.510326][ T5486] BTRFS info (device loop5): enabling auto defrag [ 631.511959][ T5486] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 631.514283][ T5486] BTRFS info (device loop5): use zstd compression, level 3 [ 631.515989][ T5486] BTRFS info (device loop5): using free space tree [ 631.536268][ T5488] loop2: detected capacity change from 0 to 32768 [ 631.556430][ T5488] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5488) [ 631.863116][ T5490] loop0: detected capacity change from 0 to 32768 [ 631.884620][ T5490] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5490) [ 631.926847][ T5494] loop3: detected capacity change from 0 to 32768 [ 631.969024][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 631.977060][ T5494] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5494) [ 632.016011][ T5492] loop1: detected capacity change from 0 to 32768 [ 632.052848][ T5492] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5492) [ 632.090142][ T5496] loop4: detected capacity change from 0 to 32768 [ 632.099036][ T5496] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5496) [ 632.112952][ T5496] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 632.118411][ T5496] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 632.123201][ T5496] BTRFS info (device loop4): use zlib compression, level 3 [ 632.127413][ T5496] BTRFS info (device loop4): enabling ssd optimizations [ 632.141946][ T5496] BTRFS info (device loop4): enabling auto defrag [ 632.146008][ T5496] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 632.160611][ T5496] BTRFS info (device loop4): use zstd compression, level 3 [ 632.166092][ T5496] BTRFS info (device loop4): using free space tree [ 632.663622][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 632.869897][ T5516] loop2: detected capacity change from 0 to 32768 [ 632.878246][ T5516] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5516) [ 632.904962][ T5516] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 632.907696][ T5516] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 632.918497][ T5516] BTRFS info (device loop2): use zlib compression, level 3 [ 632.920444][ T5516] BTRFS info (device loop2): enabling ssd optimizations [ 632.934607][ T5516] BTRFS info (device loop2): enabling auto defrag [ 632.936367][ T5516] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 632.952397][ T5516] BTRFS info (device loop2): use zstd compression, level 3 [ 632.955171][ T5516] BTRFS info (device loop2): using free space tree [ 633.022663][ T5519] loop5: detected capacity change from 0 to 32768 [ 633.058767][ T5519] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5519) [ 633.185163][ T5539] loop3: detected capacity change from 0 to 32768 [ 633.205516][ T5536] loop0: detected capacity change from 0 to 32768 [ 633.208005][ T5539] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5539) [ 633.213216][ T5542] loop1: detected capacity change from 0 to 32768 [ 633.214827][ T5536] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5536) [ 633.236056][ T5542] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5542) [ 633.659891][ T5544] loop4: detected capacity change from 0 to 32768 [ 633.675007][ T5544] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5544) [ 634.015693][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 634.595219][ T5564] loop5: detected capacity change from 0 to 32768 [ 634.618426][ T5564] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5564) [ 634.638750][ T5564] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 634.641232][ T5564] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 634.643489][ T5564] BTRFS info (device loop5): use zlib compression, level 3 [ 634.645216][ T5564] BTRFS info (device loop5): enabling ssd optimizations [ 634.646889][ T5564] BTRFS info (device loop5): enabling auto defrag [ 634.653858][ T5568] loop1: detected capacity change from 0 to 32768 [ 634.668411][ T5568] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5568) [ 634.675725][ T5564] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 634.678130][ T5564] BTRFS info (device loop5): use zstd compression, level 3 [ 634.681669][ T5566] loop3: detected capacity change from 0 to 32768 [ 634.688632][ T5564] BTRFS info (device loop5): using free space tree [ 634.690473][ T5566] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5566) [ 634.702093][ T5570] loop0: detected capacity change from 0 to 32768 [ 634.717463][ T5570] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5570) [ 634.977231][ T5574] loop2: detected capacity change from 0 to 32768 1970/01/01 00:10:34 executed programs: 222 [ 635.007145][ T5574] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5574) [ 635.216756][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 635.355128][ T5573] loop4: detected capacity change from 0 to 32768 [ 635.385749][ T5573] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5573) [ 635.413358][ T5573] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 635.415967][ T5573] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 635.442976][ T4272] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 10 scanned by udevd (4272) [ 635.449546][ T5573] BTRFS info (device loop4): use zlib compression, level 3 [ 635.451301][ T5573] BTRFS info (device loop4): enabling ssd optimizations [ 635.453263][ T5573] BTRFS info (device loop4): enabling auto defrag [ 635.454687][ T5573] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 635.456862][ T5573] BTRFS info (device loop4): use zstd compression, level 3 [ 635.514373][ T5573] BTRFS info (device loop4): using free space tree [ 635.794446][ T5593] loop1: detected capacity change from 0 to 32768 [ 635.797499][ T5593] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5593) [ 636.223012][ T5595] loop0: detected capacity change from 0 to 32768 [ 636.225944][ T5597] loop3: detected capacity change from 0 to 32768 [ 636.246168][ T5595] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5595) [ 636.256414][ T5597] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5597) [ 636.348970][ T5599] loop5: detected capacity change from 0 to 32768 [ 636.371737][ T5599] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5599) [ 636.544165][ T5609] loop2: detected capacity change from 0 to 32768 [ 636.564674][ T5609] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5609) [ 636.764835][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 637.244493][ T5621] loop1: detected capacity change from 0 to 32768 [ 637.264618][ T5621] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5621) [ 637.284754][ T5621] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 637.300337][ T5621] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 637.309630][ T5621] BTRFS info (device loop1): use zlib compression, level 3 [ 637.318730][ T5621] BTRFS info (device loop1): enabling ssd optimizations [ 637.327423][ T5621] BTRFS info (device loop1): enabling auto defrag [ 637.333947][ T5621] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 637.345589][ T5621] BTRFS info (device loop1): use zstd compression, level 3 [ 637.354340][ T5621] BTRFS info (device loop1): using free space tree [ 637.560082][ T5623] loop3: detected capacity change from 0 to 32768 [ 637.568837][ T5628] loop4: detected capacity change from 0 to 32768 [ 637.579711][ T5629] loop5: detected capacity change from 0 to 32768 [ 637.582432][ T5623] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5623) [ 637.586996][ T5629] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5629) [ 637.612182][ T5628] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5628) [ 637.617875][ T5625] loop0: detected capacity change from 0 to 32768 [ 637.660279][ T5625] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5625) [ 637.906375][ T5631] loop2: detected capacity change from 0 to 32768 [ 637.935885][ T5631] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5631) [ 638.350414][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 638.898006][ T5651] loop3: detected capacity change from 0 to 32768 [ 638.916096][ T5651] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5651) [ 638.940958][ T5651] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 638.950481][ T5651] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 638.963221][ T5651] BTRFS info (device loop3): use zlib compression, level 3 [ 638.972111][ T5651] BTRFS info (device loop3): enabling ssd optimizations [ 638.980172][ T5651] BTRFS info (device loop3): enabling auto defrag [ 638.984955][ T5653] loop5: detected capacity change from 0 to 32768 [ 638.987899][ T5651] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 638.992338][ T5655] loop4: detected capacity change from 0 to 32768 [ 639.000799][ T5651] BTRFS info (device loop3): use zstd compression, level 3 [ 639.004336][ T5653] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5653) [ 639.010535][ T5651] BTRFS info (device loop3): using free space tree [ 639.016346][ T5655] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5655) [ 639.044120][ T5657] loop0: detected capacity change from 0 to 32768 [ 639.047736][ T5657] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5657) [ 639.179924][ T5659] loop1: detected capacity change from 0 to 32768 [ 639.183113][ T5659] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5659) [ 639.460823][ T5661] loop2: detected capacity change from 0 to 32768 [ 639.473594][ T5661] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5661) [ 639.578179][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 640.338637][ T5680] loop5: detected capacity change from 0 to 32768 [ 640.350699][ T5680] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5680) [ 640.368653][ T5680] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 640.371244][ T5680] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 640.381659][ T5683] loop1: detected capacity change from 0 to 32768 [ 640.386684][ T5680] BTRFS info (device loop5): use zlib compression, level 3 [ 640.388895][ T5680] BTRFS info (device loop5): enabling ssd optimizations [ 640.403334][ T5680] BTRFS info (device loop5): enabling auto defrag [ 640.405152][ T5680] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 640.407560][ T5683] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5683) [ 640.415359][ T5680] BTRFS info (device loop5): use zstd compression, level 3 [ 640.419921][ T5680] BTRFS info (device loop5): using free space tree [ 640.468928][ T5687] loop0: detected capacity change from 0 to 32768 [ 640.478765][ T5687] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5687) [ 640.480133][ T5685] loop4: detected capacity change from 0 to 32768 [ 640.504449][ T5685] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5685) [ 640.533516][ T5689] loop3: detected capacity change from 0 to 32768 [ 640.536530][ T5689] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5689) [ 640.627701][ T4424] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 1970/01/01 00:10:40 executed programs: 245 [ 640.833874][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 641.012726][ T5691] loop2: detected capacity change from 0 to 32768 [ 641.037440][ T5691] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5691) [ 641.062941][ T5691] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 641.065451][ T5691] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 641.083510][ T5691] BTRFS info (device loop2): use zlib compression, level 3 [ 641.085443][ T5691] BTRFS info (device loop2): enabling ssd optimizations [ 641.087330][ T5691] BTRFS info (device loop2): enabling auto defrag [ 641.106269][ T5691] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 641.119418][ T5691] BTRFS info (device loop2): use zstd compression, level 3 [ 641.123678][ T5691] BTRFS info (device loop2): using free space tree [ 641.542425][ T5717] loop3: detected capacity change from 0 to 32768 [ 641.553028][ T5717] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5717) [ 641.702058][ T5711] loop1: detected capacity change from 0 to 32768 [ 641.715518][ T5711] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5711) [ 641.992952][ T5713] loop5: detected capacity change from 0 to 32768 [ 642.011116][ T5713] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5713) [ 642.035816][ T5716] loop0: detected capacity change from 0 to 32768 [ 642.046743][ T5716] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5716) [ 642.204899][ T5722] loop4: detected capacity change from 0 to 32768 [ 642.215683][ T5722] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5722) [ 642.225203][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 643.027502][ T5739] loop3: detected capacity change from 0 to 32768 [ 643.040042][ T5739] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5739) [ 643.078885][ T5739] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 643.082163][ T5739] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 643.084290][ T5739] BTRFS info (device loop3): use zlib compression, level 3 [ 643.086068][ T5739] BTRFS info (device loop3): enabling ssd optimizations [ 643.087740][ T5739] BTRFS info (device loop3): enabling auto defrag [ 643.128396][ T5739] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 643.130839][ T5739] BTRFS info (device loop3): use zstd compression, level 3 [ 643.132560][ T5739] BTRFS info (device loop3): using free space tree [ 643.163270][ T5741] loop1: detected capacity change from 0 to 32768 [ 643.172884][ T5741] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5741) [ 643.227204][ T5743] loop2: detected capacity change from 0 to 32768 [ 643.239528][ T5743] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5743) [ 643.392449][ T5749] loop4: detected capacity change from 0 to 32768 [ 643.399360][ T5749] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5749) [ 643.528108][ T5745] loop0: detected capacity change from 0 to 32768 [ 643.638252][ T5745] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5745) [ 643.710100][ T5747] loop5: detected capacity change from 0 to 32768 [ 643.717006][ T5747] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5747) [ 643.792104][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 644.551034][ T5768] loop2: detected capacity change from 0 to 32768 [ 644.562561][ T5768] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5768) [ 644.588960][ T5768] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 644.599037][ T5768] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 644.605889][ T5768] BTRFS info (device loop2): use zlib compression, level 3 [ 644.607988][ T5768] BTRFS info (device loop2): enabling ssd optimizations [ 644.628532][ T5768] BTRFS info (device loop2): enabling auto defrag [ 644.630396][ T5768] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 644.635152][ T5771] loop1: detected capacity change from 0 to 32768 [ 644.636793][ T5773] loop4: detected capacity change from 0 to 32768 [ 644.644266][ T5768] BTRFS info (device loop2): use zstd compression, level 3 [ 644.646297][ T5768] BTRFS info (device loop2): using free space tree [ 644.656769][ T5773] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5773) [ 644.671034][ T5771] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5771) [ 644.699001][ T5775] loop3: detected capacity change from 0 to 32768 [ 644.706512][ T5775] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5775) [ 645.064722][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 645.085661][ T5777] loop0: detected capacity change from 0 to 32768 [ 645.097787][ T5777] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5777) [ 645.191767][ T5779] loop5: detected capacity change from 0 to 32768 [ 645.232123][ T5779] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5779) [ 645.255199][ T4272] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 10 scanned by udevd (4272) [ 645.261807][ T5779] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 645.264615][ T5779] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 645.266969][ T5779] BTRFS info (device loop5): use zlib compression, level 3 [ 645.284727][ T5779] BTRFS info (device loop5): enabling ssd optimizations [ 645.286700][ T5779] BTRFS info (device loop5): enabling auto defrag [ 645.296973][ T5779] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 645.299969][ T5779] BTRFS info (device loop5): use zstd compression, level 3 [ 645.310417][ T5779] BTRFS info (device loop5): using free space tree [ 645.556777][ T5799] loop2: detected capacity change from 0 to 32768 [ 645.565691][ T5799] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5799) [ 645.765091][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:10:46 executed programs: 268 [ 646.212725][ T5800] loop3: detected capacity change from 0 to 32768 [ 646.228115][ T5800] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5800) [ 646.251207][ T5800] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 646.264727][ T5800] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 646.277673][ T5800] BTRFS info (device loop3): use zlib compression, level 3 [ 646.282944][ T5804] loop4: detected capacity change from 0 to 32768 [ 646.286766][ T5800] BTRFS info (device loop3): enabling ssd optimizations [ 646.296791][ T5800] BTRFS info (device loop3): enabling auto defrag [ 646.297162][ T5804] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5804) [ 646.305384][ T5800] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 646.315866][ T5800] BTRFS info (device loop3): use zstd compression, level 3 [ 646.326120][ T5800] BTRFS info (device loop3): using free space tree [ 646.345117][ T5803] loop1: detected capacity change from 0 to 32768 [ 646.357085][ T5803] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5803) [ 646.472018][ T5823] loop0: detected capacity change from 0 to 32768 [ 646.484030][ T5823] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5823) [ 646.745228][ T5826] loop5: detected capacity change from 0 to 32768 [ 646.760080][ T5826] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5826) [ 646.774739][ T5828] loop2: detected capacity change from 0 to 32768 [ 646.802260][ T5828] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5828) [ 647.294594][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 647.675878][ T5847] loop1: detected capacity change from 0 to 32768 [ 647.689328][ T5847] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5847) [ 647.689419][ T5849] loop4: detected capacity change from 0 to 32768 [ 647.712838][ T5849] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5849) [ 647.713563][ T5847] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 647.738733][ T5847] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 647.742285][ T5847] BTRFS info (device loop1): use zlib compression, level 3 [ 647.747592][ T5847] BTRFS info (device loop1): enabling ssd optimizations [ 647.753017][ T5847] BTRFS info (device loop1): enabling auto defrag [ 647.759506][ T5847] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 647.768729][ T5847] BTRFS info (device loop1): use zstd compression, level 3 [ 647.777396][ T5847] BTRFS info (device loop1): using free space tree [ 647.817524][ T5852] loop0: detected capacity change from 0 to 32768 [ 647.892130][ T5852] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5852) [ 648.047462][ T5856] loop5: detected capacity change from 0 to 32768 [ 648.068423][ T5856] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5856) [ 648.200771][ T5854] loop2: detected capacity change from 0 to 32768 [ 648.220928][ T5854] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5854) [ 648.252751][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 648.404556][ T5858] loop3: detected capacity change from 0 to 32768 [ 648.420247][ T5858] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5858) [ 648.440506][ T5858] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 648.452384][ T5858] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 648.463882][ T5858] BTRFS info (device loop3): use zlib compression, level 3 [ 648.472721][ T5858] BTRFS info (device loop3): enabling ssd optimizations [ 648.480189][ T5858] BTRFS info (device loop3): enabling auto defrag [ 648.486364][ T5858] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 648.497533][ T5858] BTRFS info (device loop3): use zstd compression, level 3 [ 648.505251][ T5858] BTRFS info (device loop3): using free space tree [ 648.819362][ T5887] loop5: detected capacity change from 0 to 32768 [ 648.823795][ T5887] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5887) [ 649.289851][ T5878] loop4: detected capacity change from 0 to 32768 [ 649.310859][ T5878] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5878) [ 649.352170][ T5882] loop0: detected capacity change from 0 to 32768 [ 649.376270][ T5882] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5882) [ 649.718720][ T5901] loop2: detected capacity change from 0 to 32768 [ 649.737214][ T5901] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5901) [ 650.067094][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 650.374060][ T5907] loop5: detected capacity change from 0 to 32768 [ 650.387077][ T5907] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5907) [ 650.411054][ T5907] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 650.427638][ T5907] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 650.440121][ T5907] BTRFS info (device loop5): use zlib compression, level 3 [ 650.449175][ T5907] BTRFS info (device loop5): enabling ssd optimizations [ 650.457930][ T5907] BTRFS info (device loop5): enabling auto defrag [ 650.465474][ T5907] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 650.475697][ T5907] BTRFS info (device loop5): use zstd compression, level 3 [ 650.483237][ T5907] BTRFS info (device loop5): using free space tree [ 650.717180][ T5917] loop2: detected capacity change from 0 to 32768 [ 650.736694][ T5917] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5917) [ 650.805439][ T5909] loop1: detected capacity change from 0 to 32768 [ 650.845254][ T5909] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5909) [ 650.896945][ T5911] loop4: detected capacity change from 0 to 32768 [ 650.917131][ T5911] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5911) [ 651.018135][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 651.090782][ T5913] loop0: detected capacity change from 0 to 32768 [ 651.093676][ T5913] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5913) [ 651.112718][ T5916] loop3: detected capacity change from 0 to 32768 [ 651.137975][ T5916] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5916) 1970/01/01 00:10:51 executed programs: 287 [ 651.971700][ T5937] loop5: detected capacity change from 0 to 32768 [ 651.987044][ T5937] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5937) [ 652.011842][ T5939] loop2: detected capacity change from 0 to 32768 [ 652.015881][ T5937] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 652.025803][ T5939] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5939) [ 652.032709][ T5937] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 652.042084][ T5937] BTRFS info (device loop5): use zlib compression, level 3 [ 652.048912][ T5937] BTRFS info (device loop5): enabling ssd optimizations [ 652.054162][ T5937] BTRFS info (device loop5): enabling auto defrag [ 652.059439][ T5937] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 652.068627][ T5937] BTRFS info (device loop5): use zstd compression, level 3 [ 652.075266][ T5937] BTRFS info (device loop5): using free space tree [ 652.245975][ T5941] loop1: detected capacity change from 0 to 32768 [ 652.268662][ T5941] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5941) [ 652.325426][ T5943] loop4: detected capacity change from 0 to 32768 [ 652.338533][ T5943] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5943) [ 652.339220][ T5945] loop0: detected capacity change from 0 to 32768 [ 652.361263][ T5947] loop3: detected capacity change from 0 to 32768 [ 652.368939][ T5945] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5945) [ 652.391362][ T5947] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5947) [ 652.603341][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 653.380612][ T5967] loop2: detected capacity change from 0 to 32768 [ 653.397047][ T5967] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5967) [ 653.417694][ T5967] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 653.430676][ T5967] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 653.442129][ T5967] BTRFS info (device loop2): use zlib compression, level 3 [ 653.450860][ T5967] BTRFS info (device loop2): enabling ssd optimizations [ 653.458741][ T5967] BTRFS info (device loop2): enabling auto defrag [ 653.465953][ T5967] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 653.476241][ T5967] BTRFS info (device loop2): use zstd compression, level 3 [ 653.484837][ T5967] BTRFS info (device loop2): using free space tree [ 653.543756][ T5971] loop4: detected capacity change from 0 to 32768 [ 653.547088][ T5971] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5971) [ 653.574225][ T5969] loop5: detected capacity change from 0 to 32768 [ 653.577604][ T5969] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5969) [ 653.643393][ T5977] loop0: detected capacity change from 0 to 32768 [ 653.656651][ T5977] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5977) [ 653.679815][ T5973] loop1: detected capacity change from 0 to 32768 [ 653.682822][ T5973] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5973) [ 653.914107][ T5975] loop3: detected capacity change from 0 to 32768 [ 653.934633][ T5975] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5975) [ 653.985478][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 654.865195][ T5997] loop2: detected capacity change from 0 to 32768 [ 654.881171][ T5997] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5997) [ 654.900106][ T5997] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 654.908360][ T5997] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 654.917448][ T5997] BTRFS info (device loop2): use zlib compression, level 3 [ 654.924968][ T5997] BTRFS info (device loop2): enabling ssd optimizations [ 654.933256][ T5997] BTRFS info (device loop2): enabling auto defrag [ 654.939662][ T5997] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 654.949967][ T5997] BTRFS info (device loop2): use zstd compression, level 3 [ 654.956407][ T5997] BTRFS info (device loop2): using free space tree [ 654.986089][ T6004] loop4: detected capacity change from 0 to 32768 [ 654.998163][ T6004] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6004) [ 655.023614][ T6002] loop5: detected capacity change from 0 to 32768 [ 655.031497][ T6005] loop1: detected capacity change from 0 to 32768 [ 655.031547][ T6002] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6002) [ 655.051676][ T6005] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6005) [ 655.061274][ T5999] loop0: detected capacity change from 0 to 32768 [ 655.076475][ T5999] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5999) [ 655.487336][ T6007] loop3: detected capacity change from 0 to 32768 [ 655.501210][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 655.506168][ T6007] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6007) [ 656.230098][ T6036] loop2: detected capacity change from 0 to 32768 [ 656.250083][ T6036] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6036) [ 656.264711][ T6036] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 656.267355][ T6036] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 656.282639][ T6036] BTRFS info (device loop2): use zlib compression, level 3 [ 656.284507][ T6036] BTRFS info (device loop2): enabling ssd optimizations [ 656.286371][ T6036] BTRFS info (device loop2): enabling auto defrag [ 656.305140][ T6036] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 656.307608][ T6036] BTRFS info (device loop2): use zstd compression, level 3 [ 656.339091][ T6036] BTRFS info (device loop2): using free space tree [ 656.395607][ T6028] loop0: detected capacity change from 0 to 32768 [ 656.434301][ T6028] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6028) [ 656.438330][ T6030] loop4: detected capacity change from 0 to 32768 [ 656.452540][ T6030] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6030) [ 656.495431][ T6035] loop5: detected capacity change from 0 to 32768 [ 656.518906][ T6035] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6035) [ 656.540535][ T6034] loop1: detected capacity change from 0 to 32768 [ 656.548599][ T6034] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6034) [ 656.783103][ T6038] loop3: detected capacity change from 0 to 32768 [ 656.786082][ T6038] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6038) 1970/01/01 00:10:56 executed programs: 310 [ 657.508178][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 657.851313][ T6060] loop0: detected capacity change from 0 to 32768 [ 657.863449][ T6059] loop4: detected capacity change from 0 to 32768 [ 657.866546][ T6063] loop1: detected capacity change from 0 to 32768 [ 657.871087][ T6060] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6060) [ 657.893411][ T6063] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6063) [ 657.896683][ T6059] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6059) [ 657.901078][ T6060] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 657.913857][ T6060] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 657.926178][ T6060] BTRFS info (device loop0): use zlib compression, level 3 [ 657.936098][ T6060] BTRFS info (device loop0): enabling ssd optimizations [ 657.944113][ T6060] BTRFS info (device loop0): enabling auto defrag [ 657.968445][ T6060] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 657.970994][ T6060] BTRFS info (device loop0): use zstd compression, level 3 [ 657.973018][ T6060] BTRFS info (device loop0): using free space tree [ 657.979819][ T6064] loop5: detected capacity change from 0 to 32768 [ 657.989702][ T6064] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6064) [ 658.044470][ T6067] loop3: detected capacity change from 0 to 32768 [ 658.047805][ T6067] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6067) [ 658.407461][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 658.449294][ T6069] loop2: detected capacity change from 0 to 32768 [ 658.474812][ T6069] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6069) [ 659.133237][ T6088] loop4: detected capacity change from 0 to 32768 [ 659.163877][ T6088] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (6088) [ 659.184812][ T6088] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 659.187350][ T6088] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 659.208445][ T6088] BTRFS info (device loop4): use zlib compression, level 3 [ 659.210214][ T6088] BTRFS info (device loop4): enabling ssd optimizations [ 659.211958][ T6088] BTRFS info (device loop4): enabling auto defrag [ 659.213544][ T6088] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 659.215861][ T6088] BTRFS info (device loop4): use zstd compression, level 3 [ 659.217489][ T6088] BTRFS info (device loop4): using free space tree [ 659.250757][ T6095] loop0: detected capacity change from 0 to 32768 [ 659.268150][ T6095] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6095) [ 659.359430][ T6092] loop1: detected capacity change from 0 to 32768 [ 659.373283][ T6093] loop5: detected capacity change from 0 to 32768 [ 659.380541][ T6092] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6092) [ 659.391789][ T6093] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6093) [ 659.407000][ T6097] loop3: detected capacity change from 0 to 32768 [ 659.413484][ T6097] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6097) [ 659.713637][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 659.847455][ T6099] loop2: detected capacity change from 0 to 32768 [ 659.886459][ T6099] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6099) [ 659.915418][ T6099] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 659.918006][ T6099] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 659.931765][ T6099] BTRFS info (device loop2): use zlib compression, level 3 [ 659.933668][ T6099] BTRFS info (device loop2): enabling ssd optimizations [ 659.935335][ T6099] BTRFS info (device loop2): enabling auto defrag [ 659.936894][ T6099] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 659.967222][ T6099] BTRFS info (device loop2): use zstd compression, level 3 [ 659.972528][ T6099] BTRFS info (device loop2): using free space tree [ 660.256518][ T6125] loop1: detected capacity change from 0 to 32768 [ 660.268913][ T6125] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6125) [ 660.354924][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 660.663200][ T6118] loop0: detected capacity change from 0 to 32768 [ 660.687982][ T6118] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6118) [ 660.707611][ T6118] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 660.710402][ T6118] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 660.732247][ T6118] BTRFS info (device loop0): use zlib compression, level 3 [ 660.734274][ T6118] BTRFS info (device loop0): enabling ssd optimizations [ 660.736017][ T6118] BTRFS info (device loop0): enabling auto defrag [ 660.765615][ T6118] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 660.768084][ T6118] BTRFS info (device loop0): use zstd compression, level 3 [ 660.785491][ T6118] BTRFS info (device loop0): using free space tree [ 660.809923][ T6121] loop3: detected capacity change from 0 to 32768 [ 660.812813][ T6121] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6121) [ 660.904993][ T6127] loop5: detected capacity change from 0 to 32768 [ 660.922137][ T6127] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6127) [ 661.465544][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 661.471744][ T6155] loop1: detected capacity change from 0 to 32768 [ 661.482202][ T6155] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6155) [ 661.649629][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop0 scanned by udevd (4272) [ 661.673904][ T6146] loop2: detected capacity change from 0 to 32768 [ 661.704488][ T6146] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 1970/01/01 00:11:01 executed programs: 333 [ 662.101968][ T6168] loop3: detected capacity change from 0 to 32768 [ 662.107611][ T6169] loop4: detected capacity change from 0 to 32768 [ 662.115098][ T6168] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 662.129111][ T6169] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 662.366520][ T6171] loop5: detected capacity change from 0 to 32768 [ 662.381221][ T6171] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 662.803690][ T6176] loop1: detected capacity change from 0 to 32768 [ 662.816812][ T6176] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 663.117470][ T6178] loop2: detected capacity change from 0 to 32768 [ 663.148033][ T6178] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 663.362699][ T6180] loop4: detected capacity change from 0 to 32768 [ 663.375259][ T6180] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 663.394906][ T6182] loop3: detected capacity change from 0 to 32768 [ 663.401267][ T6182] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 663.587416][ T6184] loop5: detected capacity change from 0 to 32768 [ 663.604422][ T6184] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 663.896046][ T6186] loop0: detected capacity change from 0 to 32768 [ 663.917256][ T6186] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 663.928093][ T6186] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 663.942499][ T6186] BTRFS info (device loop0): use zlib compression, level 3 [ 663.950113][ T6186] BTRFS info (device loop0): enabling ssd optimizations [ 663.957599][ T6186] BTRFS info (device loop0): enabling auto defrag [ 663.965169][ T6186] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 663.973299][ T6186] BTRFS info (device loop0): use zstd compression, level 3 [ 663.978615][ T6186] BTRFS info (device loop0): using free space tree [ 664.199975][ T6188] loop1: detected capacity change from 0 to 32768 [ 664.229027][ T6188] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6188) [ 664.424762][ T6194] loop3: detected capacity change from 0 to 32768 [ 664.445254][ T6194] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6194) [ 664.604224][ T6190] loop2: detected capacity change from 0 to 32768 [ 664.617883][ T6190] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6190) [ 664.741445][ T6192] loop4: detected capacity change from 0 to 32768 [ 664.753834][ T6192] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6192) [ 664.910826][ T6206] loop5: detected capacity change from 0 to 32768 [ 664.925478][ T6206] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6206) [ 665.337905][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 665.751946][ T6218] loop3: detected capacity change from 0 to 32768 [ 665.761065][ T6218] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6218) [ 665.785990][ T6218] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 665.789178][ T6218] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 665.797086][ T6218] BTRFS info (device loop3): use zlib compression, level 3 [ 665.799403][ T6218] BTRFS info (device loop3): enabling ssd optimizations [ 665.801165][ T6218] BTRFS info (device loop3): enabling auto defrag [ 665.807503][ T6216] loop1: detected capacity change from 0 to 32768 [ 665.809799][ T6218] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 665.812228][ T6218] BTRFS info (device loop3): use zstd compression, level 3 [ 665.818780][ T6216] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6216) [ 665.821468][ T6220] loop2: detected capacity change from 0 to 32768 [ 665.821851][ T6218] BTRFS info (device loop3): using free space tree [ 665.835174][ T6220] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6220) [ 665.990561][ T6224] loop5: detected capacity change from 0 to 32768 [ 665.996105][ T6224] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6224) [ 666.250093][ T6222] loop4: detected capacity change from 0 to 32768 [ 666.275277][ T6222] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6222) [ 666.281218][ T6226] loop0: detected capacity change from 0 to 32768 [ 666.292291][ T6226] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6226) [ 666.394922][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 667.306838][ T6248] loop1: detected capacity change from 0 to 32768 [ 667.322539][ T6246] loop2: detected capacity change from 0 to 32768 [ 667.323574][ T6248] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6248) [ 667.328254][ T6250] loop3: detected capacity change from 0 to 32768 [ 667.341722][ T6246] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6246) [ 667.347443][ T6250] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6250) [ 667.348077][ T6248] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 667.358469][ T6248] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 667.369353][ T6248] BTRFS info (device loop1): use zlib compression, level 3 [ 667.377979][ T6248] BTRFS info (device loop1): enabling ssd optimizations [ 667.381413][ T6252] loop5: detected capacity change from 0 to 32768 [ 667.386611][ T6248] BTRFS info (device loop1): enabling auto defrag [ 667.394107][ T6248] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 667.398698][ T6252] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6252) [ 667.403739][ T6248] BTRFS info (device loop1): use zstd compression, level 3 [ 667.409727][ T6248] BTRFS info (device loop1): using free space tree [ 667.620467][ T6256] loop0: detected capacity change from 0 to 32768 [ 667.638703][ T6256] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6256) [ 667.646545][ T6255] loop4: detected capacity change from 0 to 32768 [ 667.664443][ T6255] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6255) 1970/01/01 00:11:07 executed programs: 356 [ 667.848681][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 668.022253][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop1 scanned by udevd (4272) [ 668.696223][ T6275] loop2: detected capacity change from 0 to 32768 [ 668.715925][ T6275] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 668.716664][ T6279] loop5: detected capacity change from 0 to 32768 [ 668.729738][ T6277] loop3: detected capacity change from 0 to 32768 [ 668.732048][ T6281] loop1: detected capacity change from 0 to 32768 [ 668.735786][ T6279] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 668.739819][ T6277] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 668.753548][ T6281] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 668.757490][ T6281] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 668.764421][ T6281] BTRFS info (device loop1): use zlib compression, level 3 [ 668.770880][ T6281] BTRFS info (device loop1): enabling ssd optimizations [ 668.776122][ T6281] BTRFS info (device loop1): enabling auto defrag [ 668.781296][ T6281] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 668.788804][ T6281] BTRFS info (device loop1): use zstd compression, level 3 [ 668.808397][ T6281] BTRFS info (device loop1): using free space tree [ 669.089325][ T6284] loop0: detected capacity change from 0 to 32768 [ 669.128548][ T6284] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6284) [ 669.362610][ T6286] loop4: detected capacity change from 0 to 32768 [ 669.398563][ T6286] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6286) [ 669.763942][ T6305] loop2: detected capacity change from 0 to 32768 [ 669.782483][ T6305] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6305) [ 670.166901][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 670.339792][ T6309] loop5: detected capacity change from 0 to 32768 [ 670.346201][ T6310] loop3: detected capacity change from 0 to 32768 [ 670.355723][ T6310] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6310) [ 670.370704][ T6309] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6309) [ 670.376103][ T6310] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 670.386743][ T6310] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 670.391549][ T6310] BTRFS info (device loop3): use zlib compression, level 3 [ 670.395602][ T6310] BTRFS info (device loop3): enabling ssd optimizations [ 670.405183][ T6310] BTRFS info (device loop3): enabling auto defrag [ 670.409217][ T6310] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 670.413924][ T6310] BTRFS info (device loop3): use zstd compression, level 3 [ 670.418131][ T6310] BTRFS info (device loop3): using free space tree [ 670.456828][ T6312] loop0: detected capacity change from 0 to 32768 [ 670.472858][ T6312] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6312) [ 670.666905][ T6315] loop4: detected capacity change from 0 to 32768 [ 670.678529][ T6315] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6315) [ 671.001283][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 671.185432][ T6319] loop1: detected capacity change from 0 to 32768 [ 671.204477][ T6319] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6319) [ 671.223150][ T6317] loop2: detected capacity change from 0 to 32768 [ 671.226063][ T6319] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 671.228845][ T6319] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 671.240001][ T6317] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6317) [ 671.256467][ T6319] BTRFS info (device loop1): use zlib compression, level 3 [ 671.259394][ T6319] BTRFS info (device loop1): enabling ssd optimizations [ 671.269034][ T6319] BTRFS info (device loop1): enabling auto defrag [ 671.270679][ T6319] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 671.288750][ T6319] BTRFS info (device loop1): use zstd compression, level 3 [ 671.290702][ T6319] BTRFS info (device loop1): using free space tree [ 671.524125][ T6340] loop0: detected capacity change from 0 to 32768 [ 671.530994][ T6340] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6340) [ 671.916273][ T6338] loop5: detected capacity change from 0 to 32768 [ 671.933754][ T6338] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6338) [ 671.946201][ T6343] loop3: detected capacity change from 0 to 32768 [ 671.957287][ T6343] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6343) [ 672.204451][ T6345] loop4: detected capacity change from 0 to 32768 [ 672.227829][ T6345] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6345) [ 672.542633][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 672.741367][ T6364] loop2: detected capacity change from 0 to 32768 [ 672.751891][ T6364] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6364) [ 672.766284][ T6364] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:11:12 executed programs: 378 [ 672.773548][ T6364] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 672.779396][ T6364] BTRFS info (device loop2): use zlib compression, level 3 [ 672.783661][ T6364] BTRFS info (device loop2): enabling ssd optimizations [ 672.789129][ T6364] BTRFS info (device loop2): enabling auto defrag [ 672.789619][ T6367] loop0: detected capacity change from 0 to 32768 [ 672.800373][ T6367] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6367) [ 672.806255][ T6364] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 672.828465][ T6364] BTRFS info (device loop2): use zstd compression, level 3 [ 672.838390][ T6364] BTRFS info (device loop2): using free space tree [ 673.145037][ T6369] loop5: detected capacity change from 0 to 32768 [ 673.215377][ T6369] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6369) [ 673.288813][ T6379] loop1: detected capacity change from 0 to 32768 [ 673.328473][ T6379] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6379) [ 673.502090][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 673.555353][ T6374] loop4: detected capacity change from 0 to 32768 [ 673.590156][ T6371] loop3: detected capacity change from 0 to 32768 [ 673.628033][ T6371] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6371) [ 673.631865][ T6374] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6374) [ 674.127002][ T6395] loop0: detected capacity change from 0 to 32768 [ 674.139411][ T6395] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6395) [ 674.160727][ T6395] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 674.168512][ T6395] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 674.184218][ T6395] BTRFS info (device loop0): use zlib compression, level 3 [ 674.193090][ T6395] BTRFS info (device loop0): enabling ssd optimizations [ 674.200022][ T6395] BTRFS info (device loop0): enabling auto defrag [ 674.209823][ T6395] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 674.222777][ T6395] BTRFS info (device loop0): use zstd compression, level 3 [ 674.230510][ T6395] BTRFS info (device loop0): using free space tree [ 674.580792][ T6397] loop2: detected capacity change from 0 to 32768 [ 674.591667][ T6397] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6397) [ 674.626506][ T6399] loop5: detected capacity change from 0 to 32768 [ 674.639997][ T6399] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6399) [ 674.653792][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 674.801485][ T6401] loop1: detected capacity change from 0 to 32768 [ 674.805462][ T6401] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6401) [ 674.839798][ T6401] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 674.842573][ T6401] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 674.845016][ T6401] BTRFS info (device loop1): use zlib compression, level 3 [ 674.858805][ T6401] BTRFS info (device loop1): enabling ssd optimizations [ 674.860669][ T6401] BTRFS info (device loop1): enabling auto defrag [ 674.868792][ T6401] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 674.888465][ T6401] BTRFS info (device loop1): use zstd compression, level 3 [ 674.890482][ T6401] BTRFS info (device loop1): using free space tree [ 674.927277][ T6403] loop4: detected capacity change from 0 to 32768 [ 674.954487][ T6403] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6403) [ 675.004319][ T6405] loop3: detected capacity change from 0 to 32768 [ 675.035622][ T6405] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6405) [ 675.220510][ T6425] loop0: detected capacity change from 0 to 32768 [ 675.226841][ T6425] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6425) [ 675.415185][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 676.005373][ T6446] loop5: detected capacity change from 0 to 32768 [ 676.016425][ T6446] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (6446) [ 676.034892][ T6446] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 676.043292][ T6446] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 676.051378][ T6446] BTRFS info (device loop5): use zlib compression, level 3 [ 676.056551][ T6446] BTRFS info (device loop5): enabling ssd optimizations [ 676.063062][ T6446] BTRFS info (device loop5): enabling auto defrag [ 676.070264][ T6446] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 676.078908][ T6446] BTRFS info (device loop5): use zstd compression, level 3 [ 676.085489][ T6446] BTRFS info (device loop5): using free space tree [ 676.143232][ T6444] loop2: detected capacity change from 0 to 32768 [ 676.167451][ T6444] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6444) [ 676.275046][ T6454] loop0: detected capacity change from 0 to 32768 [ 676.278006][ T6454] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6454) [ 676.379865][ T6448] loop4: detected capacity change from 0 to 32768 [ 676.396242][ T6448] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6448) [ 676.448150][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 676.562875][ T6450] loop3: detected capacity change from 0 to 32768 [ 676.572833][ T6450] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6450) [ 676.596622][ T6450] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 676.617262][ T6450] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 676.634741][ T6450] BTRFS info (device loop3): use zlib compression, level 3 [ 676.642545][ T6450] BTRFS info (device loop3): enabling ssd optimizations [ 676.647967][ T6450] BTRFS info (device loop3): enabling auto defrag [ 676.654865][ T6450] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 676.667987][ T6450] BTRFS info (device loop3): use zstd compression, level 3 [ 676.674607][ T6453] loop1: detected capacity change from 0 to 32768 [ 676.676600][ T6450] BTRFS info (device loop3): using free space tree [ 676.686525][ T6453] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6453) [ 677.096309][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 677.578196][ T6483] loop2: detected capacity change from 0 to 32768 [ 677.595310][ T6483] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6483) [ 677.621172][ T6483] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 677.623826][ T6483] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 677.639656][ T6483] BTRFS info (device loop2): use zlib compression, level 3 [ 677.641660][ T6483] BTRFS info (device loop2): enabling ssd optimizations [ 677.661836][ T6483] BTRFS info (device loop2): enabling auto defrag [ 677.663651][ T6483] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 677.675666][ T6483] BTRFS info (device loop2): use zstd compression, level 3 [ 677.677725][ T6483] BTRFS info (device loop2): using free space tree [ 677.762273][ T6495] loop0: detected capacity change from 0 to 32768 [ 677.792631][ T6495] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6495) 1970/01/01 00:11:17 executed programs: 398 [ 677.953983][ T6497] loop4: detected capacity change from 0 to 32768 [ 678.008522][ T6497] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6497) [ 678.099355][ T6502] loop3: detected capacity change from 0 to 32768 [ 678.107868][ T6500] loop1: detected capacity change from 0 to 32768 [ 678.121272][ T6500] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6500) [ 678.138127][ T6502] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6502) [ 678.201014][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 678.747533][ T6521] loop5: detected capacity change from 0 to 32768 [ 678.768732][ T6521] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (6521) [ 678.825528][ T6521] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 678.830073][ T6521] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 678.832470][ T6521] BTRFS info (device loop5): use zlib compression, level 3 [ 678.834317][ T6521] BTRFS info (device loop5): enabling ssd optimizations [ 678.858474][ T6521] BTRFS info (device loop5): enabling auto defrag [ 678.860233][ T6521] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 678.871153][ T6521] BTRFS info (device loop5): use zstd compression, level 3 [ 678.873093][ T6521] BTRFS info (device loop5): using free space tree [ 678.899008][ T2049] ieee802154 phy0 wpan0: encryption failed: -22 [ 678.900592][ T2049] ieee802154 phy1 wpan1: encryption failed: -22 [ 679.167860][ T6525] loop0: detected capacity change from 0 to 32768 [ 679.171332][ T6525] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6525) [ 679.301396][ T6532] loop3: detected capacity change from 0 to 32768 [ 679.332520][ T6532] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6532) [ 679.340725][ T6528] loop4: detected capacity change from 0 to 32768 [ 679.363095][ T6528] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6528) [ 679.462463][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 679.680103][ T6530] loop1: detected capacity change from 0 to 32768 [ 679.694260][ T6530] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6530) [ 679.718670][ T6530] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 679.731553][ T6530] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 679.740808][ T6530] BTRFS info (device loop1): use zlib compression, level 3 [ 679.753632][ T6530] BTRFS info (device loop1): enabling ssd optimizations [ 679.768877][ T6530] BTRFS info (device loop1): enabling auto defrag [ 679.773894][ T6530] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 679.785206][ T6530] BTRFS info (device loop1): use zstd compression, level 3 [ 679.792885][ T6530] BTRFS info (device loop1): using free space tree [ 680.083264][ T6554] loop2: detected capacity change from 0 to 32768 [ 680.089574][ T6554] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6554) [ 680.280515][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 680.374944][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop1 scanned by udevd (4272) [ 680.668011][ T6556] loop0: detected capacity change from 0 to 32768 [ 680.708545][ T6556] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 680.819537][ T6567] loop3: detected capacity change from 0 to 32768 [ 680.827291][ T6564] loop4: detected capacity change from 0 to 32768 [ 680.842369][ T6567] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 680.875407][ T6564] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 681.582555][ T6582] loop2: detected capacity change from 0 to 32768 [ 681.598983][ T6582] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 681.996456][ T6584] loop5: detected capacity change from 0 to 32768 [ 682.010539][ T6586] loop0: detected capacity change from 0 to 32768 [ 682.016936][ T6584] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 682.027637][ T6586] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 682.091555][ T6588] loop3: detected capacity change from 0 to 32768 [ 682.130668][ T6588] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 682.217015][ T6590] loop4: detected capacity change from 0 to 32768 [ 682.230305][ T6590] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 682.630250][ T6592] loop1: detected capacity change from 0 to 32768 [ 682.654633][ T6592] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 682.667804][ T6592] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 682.679714][ T6592] BTRFS info (device loop1): use zlib compression, level 3 [ 682.696438][ T6592] BTRFS info (device loop1): enabling ssd optimizations [ 682.707666][ T6592] BTRFS info (device loop1): enabling auto defrag [ 682.718078][ T6592] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 682.732663][ T6592] BTRFS info (device loop1): use zstd compression, level 3 [ 682.744949][ T6592] BTRFS info (device loop1): using free space tree [ 682.891732][ T6594] loop2: detected capacity change from 0 to 32768 [ 682.903770][ T6594] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6594) [ 683.021619][ T6596] loop0: detected capacity change from 0 to 32768 [ 683.030179][ T6596] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6596) 1970/01/01 00:11:23 executed programs: 421 [ 683.116386][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 683.487543][ T6598] loop5: detected capacity change from 0 to 32768 [ 683.498861][ T6598] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (6598) [ 683.516359][ T6598] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 683.519181][ T6598] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 683.532307][ T6598] BTRFS info (device loop5): use zlib compression, level 3 [ 683.548551][ T6598] BTRFS info (device loop5): enabling ssd optimizations [ 683.550594][ T6598] BTRFS info (device loop5): enabling auto defrag [ 683.562362][ T6598] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 683.564847][ T6598] BTRFS info (device loop5): use zstd compression, level 3 [ 683.581802][ T6598] BTRFS info (device loop5): using free space tree [ 683.618717][ T6602] loop3: detected capacity change from 0 to 32768 [ 683.629445][ T6602] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6602) [ 683.786256][ T6601] loop4: detected capacity change from 0 to 32768 [ 683.799597][ T6601] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6601) [ 683.975214][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 684.115830][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop5 scanned by udevd (4272) [ 684.319038][ T6624] loop2: detected capacity change from 0 to 32768 [ 684.329238][ T6624] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 684.573477][ T6632] loop0: detected capacity change from 0 to 32768 [ 684.596188][ T6632] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 685.079918][ T6647] loop3: detected capacity change from 0 to 32768 [ 685.099091][ T6647] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 685.134235][ T6651] loop1: detected capacity change from 0 to 32768 [ 685.149933][ T6651] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 685.307044][ T6652] loop4: detected capacity change from 0 to 32768 [ 685.327211][ T6652] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 685.748790][ T6654] loop2: detected capacity change from 0 to 32768 [ 685.763807][ T6654] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 686.169605][ T6656] loop0: detected capacity change from 0 to 32768 [ 686.186510][ T6656] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 686.502646][ T6658] loop5: detected capacity change from 0 to 32768 [ 686.558456][ T6658] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 686.561742][ T6658] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 686.564108][ T6658] BTRFS info (device loop5): use zlib compression, level 3 [ 686.566012][ T6658] BTRFS info (device loop5): enabling ssd optimizations [ 686.567902][ T6658] BTRFS info (device loop5): enabling auto defrag [ 686.591532][ T6662] loop1: detected capacity change from 0 to 32768 [ 686.605121][ T6658] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 686.610004][ T6658] BTRFS info (device loop5): use zstd compression, level 3 [ 686.612706][ T6662] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6662) [ 686.619026][ T6658] BTRFS info (device loop5): using free space tree [ 686.623738][ T6660] loop3: detected capacity change from 0 to 32768 [ 686.635409][ T6660] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6660) [ 686.790302][ T6666] loop2: detected capacity change from 0 to 32768 [ 686.795968][ T6666] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6666) [ 686.960693][ T6664] loop4: detected capacity change from 0 to 32768 [ 686.986650][ T6664] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6664) [ 687.041960][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 687.789200][ T6685] loop0: detected capacity change from 0 to 32768 [ 687.795466][ T6685] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6685) [ 687.823743][ T6685] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 687.826438][ T6685] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 687.838554][ T6685] BTRFS info (device loop0): use zlib compression, level 3 [ 687.840925][ T6685] BTRFS info (device loop0): enabling ssd optimizations [ 687.858547][ T6685] BTRFS info (device loop0): enabling auto defrag [ 687.860313][ T6685] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 687.862767][ T6685] BTRFS info (device loop0): use zstd compression, level 3 [ 687.881772][ T6685] BTRFS info (device loop0): using free space tree [ 687.948182][ T6694] loop3: detected capacity change from 0 to 32768 [ 687.951415][ T6694] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6694) [ 688.040714][ T6693] loop2: detected capacity change from 0 to 32768 [ 688.043772][ T6693] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6693) [ 688.054936][ T6688] loop5: detected capacity change from 0 to 32768 [ 688.077290][ T6688] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6688) [ 688.081266][ T6690] loop1: detected capacity change from 0 to 32768 [ 688.095826][ T6690] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6690) [ 688.217273][ T4272] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4272) 1970/01/01 00:11:28 executed programs: 441 [ 688.278417][ T6696] loop4: detected capacity change from 0 to 32768 [ 688.282672][ T6696] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6696) [ 688.467891][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 689.298973][ T6715] loop5: detected capacity change from 0 to 32768 [ 689.308132][ T6717] loop3: detected capacity change from 0 to 32768 [ 689.311159][ T6715] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (6715) [ 689.327398][ T6715] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 689.330735][ T6717] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6717) [ 689.344738][ T6715] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 689.354461][ T6715] BTRFS info (device loop5): use zlib compression, level 3 [ 689.362176][ T6715] BTRFS info (device loop5): enabling ssd optimizations [ 689.366404][ T6715] BTRFS info (device loop5): enabling auto defrag [ 689.373629][ T6715] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 689.380059][ T6719] loop2: detected capacity change from 0 to 32768 [ 689.394970][ T6719] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6719) [ 689.406317][ T6715] BTRFS info (device loop5): use zstd compression, level 3 [ 689.426195][ T6715] BTRFS info (device loop5): using free space tree [ 689.483640][ T6724] loop4: detected capacity change from 0 to 32768 [ 689.487593][ T6721] loop1: detected capacity change from 0 to 32768 [ 689.498530][ T6724] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6724) [ 689.501842][ T6721] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6721) [ 689.841362][ T6725] loop0: detected capacity change from 0 to 32768 [ 689.852526][ T6725] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6725) [ 689.934477][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 690.677555][ T6744] loop3: detected capacity change from 0 to 32768 [ 690.694073][ T6744] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6744) [ 690.723615][ T6744] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 690.734153][ T6744] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 690.743266][ T6744] BTRFS info (device loop3): use zlib compression, level 3 [ 690.753095][ T6744] BTRFS info (device loop3): enabling ssd optimizations [ 690.760744][ T6744] BTRFS info (device loop3): enabling auto defrag [ 690.768108][ T6744] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 690.781059][ T6744] BTRFS info (device loop3): use zstd compression, level 3 [ 690.787532][ T6744] BTRFS info (device loop3): using free space tree [ 690.817005][ T6751] loop5: detected capacity change from 0 to 32768 [ 690.827007][ T6751] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6751) [ 690.841592][ T6749] loop2: detected capacity change from 0 to 32768 [ 690.857331][ T6749] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6749) [ 690.858047][ T6753] loop1: detected capacity change from 0 to 32768 [ 690.881169][ T6753] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6753) [ 690.884771][ T6747] loop4: detected capacity change from 0 to 32768 [ 690.896631][ T6747] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6747) [ 691.193551][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 691.194972][ T6755] loop0: detected capacity change from 0 to 32768 [ 691.217323][ T6755] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6755) [ 692.115563][ T6778] loop5: detected capacity change from 0 to 32768 [ 692.132002][ T6778] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (6778) [ 692.154663][ T6780] loop2: detected capacity change from 0 to 32768 [ 692.161443][ T6778] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 692.164231][ T6778] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 692.176076][ T6778] BTRFS info (device loop5): use zlib compression, level 3 [ 692.177928][ T6778] BTRFS info (device loop5): enabling ssd optimizations [ 692.188442][ T6778] BTRFS info (device loop5): enabling auto defrag [ 692.190288][ T6778] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 692.196391][ T6780] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6780) [ 692.207464][ T6778] BTRFS info (device loop5): use zstd compression, level 3 [ 692.209530][ T6778] BTRFS info (device loop5): using free space tree [ 692.241916][ T6781] loop1: detected capacity change from 0 to 32768 [ 692.268498][ T6781] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6781) [ 692.281042][ T6783] loop4: detected capacity change from 0 to 32768 [ 692.297912][ T6783] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6783) [ 692.626857][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 692.712930][ T6785] loop0: detected capacity change from 0 to 32768 [ 692.728759][ T6785] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6785) [ 692.755189][ T6785] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 692.757798][ T6785] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 692.775922][ T6785] BTRFS info (device loop0): use zlib compression, level 3 [ 692.777763][ T6785] BTRFS info (device loop0): enabling ssd optimizations [ 692.795188][ T6785] BTRFS info (device loop0): enabling auto defrag [ 692.796862][ T6785] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 692.826020][ T6785] BTRFS info (device loop0): use zstd compression, level 3 [ 692.827929][ T6785] BTRFS info (device loop0): using free space tree [ 693.290991][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 693.519493][ T6806] loop3: detected capacity change from 0 to 32768 [ 693.531525][ T6806] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6806) [ 693.555612][ T6806] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 693.558242][ T6806] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 693.575199][ T6806] BTRFS info (device loop3): use zlib compression, level 3 [ 693.577021][ T6806] BTRFS info (device loop3): enabling ssd optimizations [ 693.602852][ T6806] BTRFS info (device loop3): enabling auto defrag [ 693.604414][ T6806] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 693.606655][ T6806] BTRFS info (device loop3): use zstd compression, level 3 [ 693.618941][ T6806] BTRFS info (device loop3): using free space tree 1970/01/01 00:11:33 executed programs: 465 [ 693.650174][ T6804] loop2: detected capacity change from 0 to 32768 [ 693.660413][ T6822] loop4: detected capacity change from 0 to 32768 [ 693.665781][ T6804] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6804) [ 693.678936][ T6822] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6822) [ 693.691528][ T6817] loop1: detected capacity change from 0 to 32768 [ 693.694658][ T6817] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6817) [ 694.047620][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 694.201835][ T4751] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop3 scanned by udevd (4751) [ 694.240320][ T6844] loop5: detected capacity change from 0 to 32768 [ 694.251228][ T6844] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 694.561739][ T6833] loop0: detected capacity change from 0 to 32768 [ 694.575917][ T6833] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 695.090253][ T6857] loop1: detected capacity change from 0 to 32768 [ 695.107844][ T6859] loop4: detected capacity change from 0 to 32768 [ 695.118766][ T6857] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 695.133710][ T6859] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 695.203315][ T6861] loop2: detected capacity change from 0 to 32768 [ 695.216380][ T6861] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 695.532657][ T6863] loop5: detected capacity change from 0 to 32768 [ 695.562034][ T6863] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 695.834674][ T6865] loop0: detected capacity change from 0 to 32768 [ 695.852720][ T6865] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 696.219832][ T6867] loop3: detected capacity change from 0 to 32768 [ 696.247414][ T6867] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 696.250231][ T6867] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 696.261752][ T6867] BTRFS info (device loop3): use zlib compression, level 3 [ 696.263735][ T6867] BTRFS info (device loop3): enabling ssd optimizations [ 696.290704][ T6867] BTRFS info (device loop3): enabling auto defrag [ 696.292446][ T6867] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 696.294919][ T6867] BTRFS info (device loop3): use zstd compression, level 3 [ 696.309741][ T6867] BTRFS info (device loop3): using free space tree [ 696.442881][ T6871] loop4: detected capacity change from 0 to 32768 [ 696.459597][ T6871] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6871) [ 696.534281][ T6875] loop5: detected capacity change from 0 to 32768 [ 696.542120][ T6875] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6875) [ 696.547212][ T6869] loop1: detected capacity change from 0 to 32768 [ 696.570388][ T6873] loop2: detected capacity change from 0 to 32768 [ 696.574459][ T6869] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6869) [ 696.602184][ T6873] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6873) [ 696.689625][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 697.287977][ T6881] loop0: detected capacity change from 0 to 32768 [ 697.322679][ T6881] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6881) [ 697.343548][ T6881] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 697.346344][ T6881] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 697.365479][ T6881] BTRFS info (device loop0): use zlib compression, level 3 [ 697.367401][ T6881] BTRFS info (device loop0): enabling ssd optimizations [ 697.377235][ T6881] BTRFS info (device loop0): enabling auto defrag [ 697.379169][ T6881] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 697.402710][ T6881] BTRFS info (device loop0): use zstd compression, level 3 [ 697.404642][ T6881] BTRFS info (device loop0): using free space tree [ 697.559774][ T6901] loop5: detected capacity change from 0 to 32768 [ 697.563859][ T6901] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6901) [ 697.595353][ T6897] loop3: detected capacity change from 0 to 32768 [ 697.618573][ T6897] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6897) [ 697.677152][ T4424] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4424) [ 697.712155][ T6900] loop4: detected capacity change from 0 to 32768 [ 697.717477][ T6900] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6900) [ 697.896281][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 698.191728][ T6903] loop2: detected capacity change from 0 to 32768 [ 698.205929][ T6903] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6903) [ 698.226314][ T6903] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 698.252905][ T6903] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 698.261044][ T6903] BTRFS info (device loop2): use zlib compression, level 3 [ 698.268988][ T6903] BTRFS info (device loop2): enabling ssd optimizations [ 698.277637][ T6903] BTRFS info (device loop2): enabling auto defrag [ 698.286168][ T6903] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 698.297725][ T6903] BTRFS info (device loop2): use zstd compression, level 3 [ 698.305398][ T6903] BTRFS info (device loop2): using free space tree [ 698.305860][ T6905] loop1: detected capacity change from 0 to 32768 [ 698.327961][ T6905] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6905) 1970/01/01 00:11:38 executed programs: 487 [ 698.782392][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 698.843201][ T6927] loop0: detected capacity change from 0 to 32768 [ 698.861226][ T6927] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6927) [ 698.899642][ T6925] loop3: detected capacity change from 0 to 32768 [ 698.921029][ T6925] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (6925) [ 698.944524][ T6925] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 698.958716][ T6925] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 698.972307][ T6925] BTRFS info (device loop3): use zlib compression, level 3 [ 698.982168][ T6925] BTRFS info (device loop3): enabling ssd optimizations [ 698.990950][ T6925] BTRFS info (device loop3): enabling auto defrag [ 698.998652][ T6925] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 699.013697][ T6925] BTRFS info (device loop3): use zstd compression, level 3 [ 699.023381][ T6925] BTRFS info (device loop3): using free space tree [ 699.087236][ T6929] loop5: detected capacity change from 0 to 32768 [ 699.117424][ T6929] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6929) [ 699.126034][ T6931] loop4: detected capacity change from 0 to 32768 [ 699.132163][ T6931] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6931) [ 699.758450][ T6950] loop1: detected capacity change from 0 to 32768 [ 699.765928][ T6950] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6950) [ 699.815795][ T6953] loop2: detected capacity change from 0 to 32768 [ 699.826624][ T6953] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6953) [ 700.276153][ T6972] loop0: detected capacity change from 0 to 32768 [ 700.289184][ T6972] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6972) [ 700.357156][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 700.497799][ T6977] loop4: detected capacity change from 0 to 32768 [ 700.520725][ T6977] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (6977) [ 700.558527][ T6977] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 700.562454][ T6977] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 700.572714][ T6977] BTRFS info (device loop4): use zlib compression, level 3 [ 700.582548][ T6977] BTRFS info (device loop4): enabling ssd optimizations [ 700.586485][ T6975] loop5: detected capacity change from 0 to 32768 [ 700.588761][ T6977] BTRFS info (device loop4): enabling auto defrag [ 700.597354][ T6977] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 700.605835][ T6975] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6975) [ 700.607872][ T6977] BTRFS info (device loop4): use zstd compression, level 3 [ 700.618748][ T6977] BTRFS info (device loop4): using free space tree [ 701.199024][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 701.359239][ T6981] loop1: detected capacity change from 0 to 32768 [ 701.373333][ T6981] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6981) [ 701.393477][ T6981] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 701.403919][ T6981] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 701.413223][ T6981] BTRFS info (device loop1): use zlib compression, level 3 [ 701.423072][ T6981] BTRFS info (device loop1): enabling ssd optimizations [ 701.429452][ T6981] BTRFS info (device loop1): enabling auto defrag [ 701.436830][ T6981] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 701.445989][ T6981] BTRFS info (device loop1): use zstd compression, level 3 [ 701.450778][ T6983] loop3: detected capacity change from 0 to 32768 [ 701.453752][ T6981] BTRFS info (device loop1): using free space tree [ 701.458676][ T4293] Bluetooth: hci1: command 0x0406 tx timeout [ 701.460293][ T4293] Bluetooth: hci0: command 0x0406 tx timeout [ 701.461788][ T4293] Bluetooth: hci2: command 0x0406 tx timeout [ 701.463342][ T4293] Bluetooth: hci4: command 0x0406 tx timeout [ 701.464838][ T4293] Bluetooth: hci3: command 0x0406 tx timeout [ 701.466324][ T4293] Bluetooth: hci5: command 0x0406 tx timeout [ 701.475511][ T6983] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6983) [ 701.481530][ T6995] loop0: detected capacity change from 0 to 32768 [ 701.491354][ T6995] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6995) [ 701.603980][ T6980] loop2: detected capacity change from 0 to 32768 [ 701.624817][ T6980] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6980) [ 701.993484][ T7005] loop5: detected capacity change from 0 to 32768 [ 701.999686][ T7005] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7005) [ 702.075195][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 702.205463][ T7007] loop4: detected capacity change from 0 to 32768 [ 702.219022][ T7007] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7007) [ 702.256352][ T7007] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 702.268556][ T7007] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 702.270889][ T7007] BTRFS info (device loop4): use zlib compression, level 3 [ 702.291914][ T7007] BTRFS info (device loop4): enabling ssd optimizations [ 702.293783][ T7007] BTRFS info (device loop4): enabling auto defrag [ 702.310365][ T7007] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 702.312769][ T7007] BTRFS info (device loop4): use zstd compression, level 3 [ 702.318960][ T7007] BTRFS info (device loop4): using free space tree [ 702.710118][ T7026] loop3: detected capacity change from 0 to 32768 [ 702.713549][ T7026] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7026) [ 702.793494][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 702.965959][ T7029] loop0: detected capacity change from 0 to 32768 [ 702.979940][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop4 scanned by udevd (4272) [ 703.004931][ T7029] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 703.105245][ T7031] loop1: detected capacity change from 0 to 32768 [ 703.119042][ T7031] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 703.314113][ T7036] loop2: detected capacity change from 0 to 32768 [ 703.350381][ T7036] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 703.517185][ T7052] loop5: detected capacity change from 0 to 32768 [ 703.526850][ T7052] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 1970/01/01 00:11:43 executed programs: 507 [ 704.128266][ T7057] loop3: detected capacity change from 0 to 32768 [ 704.139154][ T7057] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 704.423731][ T7059] loop0: detected capacity change from 0 to 32768 [ 704.445496][ T7059] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 704.645368][ T7061] loop1: detected capacity change from 0 to 32768 [ 704.662073][ T7061] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 704.839034][ T7063] loop2: detected capacity change from 0 to 32768 [ 704.851063][ T7063] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 704.943354][ T7066] loop5: detected capacity change from 0 to 32768 [ 704.955537][ T7066] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 705.006405][ T7067] loop4: detected capacity change from 0 to 32768 [ 705.026331][ T7067] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 705.042030][ T7067] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 705.052153][ T7067] BTRFS info (device loop4): use zlib compression, level 3 [ 705.057599][ T7067] BTRFS info (device loop4): enabling ssd optimizations [ 705.065398][ T7067] BTRFS info (device loop4): enabling auto defrag [ 705.071571][ T7067] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 705.080288][ T7067] BTRFS info (device loop4): use zstd compression, level 3 [ 705.086844][ T7067] BTRFS info (device loop4): using free space tree [ 705.359955][ T7069] loop3: detected capacity change from 0 to 32768 [ 705.362927][ T7069] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7069) [ 705.992266][ T7071] loop0: detected capacity change from 0 to 32768 [ 706.015869][ T7071] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7071) [ 706.065541][ T7077] loop1: detected capacity change from 0 to 32768 [ 706.111119][ T7077] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7077) [ 706.202198][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 706.286690][ T7092] loop2: detected capacity change from 0 to 32768 [ 706.314999][ T7092] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7092) [ 706.335114][ T7092] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 706.359553][ T7092] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 706.361834][ T7092] BTRFS info (device loop2): use zlib compression, level 3 [ 706.378475][ T7092] BTRFS info (device loop2): enabling ssd optimizations [ 706.380419][ T7092] BTRFS info (device loop2): enabling auto defrag [ 706.389955][ T7092] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 706.392361][ T7092] BTRFS info (device loop2): use zstd compression, level 3 [ 706.406313][ T7092] BTRFS info (device loop2): using free space tree [ 706.463774][ T7095] loop5: detected capacity change from 0 to 32768 [ 706.472667][ T7095] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7095) [ 706.567110][ T7097] loop3: detected capacity change from 0 to 32768 [ 706.573798][ T7097] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7097) [ 707.406473][ T7115] loop0: detected capacity change from 0 to 32768 [ 707.427630][ T7115] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7115) [ 707.487614][ T7112] loop4: detected capacity change from 0 to 32768 [ 707.498792][ T7112] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7112) [ 707.532380][ T7118] loop1: detected capacity change from 0 to 32768 [ 707.551531][ T7118] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7118) [ 707.630906][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 707.738799][ T7125] loop5: detected capacity change from 0 to 32768 [ 707.752091][ T7125] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7125) [ 707.821788][ T7125] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 707.824528][ T7125] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 707.827001][ T7125] BTRFS info (device loop5): use zlib compression, level 3 [ 707.878452][ T7125] BTRFS info (device loop5): enabling ssd optimizations [ 707.880350][ T7125] BTRFS info (device loop5): enabling auto defrag [ 707.882023][ T7125] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 707.884727][ T7125] BTRFS info (device loop5): use zstd compression, level 3 [ 707.889007][ T7125] BTRFS info (device loop5): using free space tree [ 707.964164][ T7124] loop3: detected capacity change from 0 to 32768 [ 707.979901][ T7124] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7124) [ 708.391321][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 708.599056][ T7127] loop2: detected capacity change from 0 to 32768 [ 708.606804][ T7127] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7127) [ 708.636111][ T7127] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 708.647995][ T7127] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 708.663202][ T7127] BTRFS info (device loop2): use zlib compression, level 3 [ 708.677727][ T7127] BTRFS info (device loop2): enabling ssd optimizations [ 708.685447][ T7127] BTRFS info (device loop2): enabling auto defrag [ 708.693105][ T7127] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 708.701255][ T7127] BTRFS info (device loop2): use zstd compression, level 3 [ 708.707889][ T7127] BTRFS info (device loop2): using free space tree [ 708.716007][ T7136] loop4: detected capacity change from 0 to 32768 [ 708.732739][ T7136] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7136) 1970/01/01 00:11:48 executed programs: 527 [ 709.034054][ T7150] loop1: detected capacity change from 0 to 32768 [ 709.061849][ T7150] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7150) [ 709.109029][ T7146] loop0: detected capacity change from 0 to 32768 [ 709.122260][ T7146] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7146) [ 709.176416][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 709.495205][ T7152] loop3: detected capacity change from 0 to 32768 [ 709.497852][ T7155] loop5: detected capacity change from 0 to 32768 [ 709.509837][ T7152] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7152) [ 709.522311][ T7155] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7155) [ 709.531176][ T7152] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 709.539831][ T7152] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 709.546743][ T7152] BTRFS info (device loop3): use zlib compression, level 3 [ 709.555147][ T7152] BTRFS info (device loop3): enabling ssd optimizations [ 709.561647][ T7152] BTRFS info (device loop3): enabling auto defrag [ 709.567965][ T7152] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 709.579369][ T7152] BTRFS info (device loop3): use zstd compression, level 3 [ 709.584856][ T7152] BTRFS info (device loop3): using free space tree [ 710.091933][ T7175] loop4: detected capacity change from 0 to 32768 [ 710.096788][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 710.099895][ T7175] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7175) [ 710.115960][ T7182] loop1: detected capacity change from 0 to 32768 [ 710.133802][ T7182] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7182) [ 710.515752][ T7186] loop0: detected capacity change from 0 to 32768 [ 710.558024][ T7186] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7186) [ 710.577890][ T7186] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 710.605198][ T7186] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 710.615665][ T7186] BTRFS info (device loop0): use zlib compression, level 3 [ 710.650829][ T7186] BTRFS info (device loop0): enabling ssd optimizations [ 710.655011][ T7186] BTRFS info (device loop0): enabling auto defrag [ 710.660298][ T7186] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 710.666306][ T7186] BTRFS info (device loop0): use zstd compression, level 3 [ 710.675810][ T7186] BTRFS info (device loop0): using free space tree [ 710.869282][ T7203] loop5: detected capacity change from 0 to 32768 [ 710.878619][ T7203] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7203) [ 711.294804][ T7201] loop3: detected capacity change from 0 to 32768 [ 711.310041][ T7201] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7201) [ 711.344572][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 711.623827][ T7205] loop4: detected capacity change from 0 to 32768 [ 711.634736][ T7205] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7205) [ 711.648258][ T7208] loop2: detected capacity change from 0 to 32768 [ 711.665208][ T7205] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 711.665822][ T7208] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7208) [ 711.667826][ T7205] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 711.696402][ T7205] BTRFS info (device loop4): use zlib compression, level 3 [ 711.698207][ T7205] BTRFS info (device loop4): enabling ssd optimizations [ 711.718966][ T7205] BTRFS info (device loop4): enabling auto defrag [ 711.725270][ T7205] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 711.727577][ T7205] BTRFS info (device loop4): use zstd compression, level 3 [ 711.746562][ T7205] BTRFS info (device loop4): using free space tree [ 711.777142][ T7213] loop1: detected capacity change from 0 to 32768 [ 711.819968][ T7213] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7213) [ 712.122629][ T7243] loop3: detected capacity change from 0 to 32768 [ 712.160072][ T7243] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7243) [ 712.232747][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 712.306147][ T7230] loop0: detected capacity change from 0 to 32768 [ 712.340793][ T7230] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7230) [ 712.363932][ T7231] loop5: detected capacity change from 0 to 32768 [ 712.375097][ T7231] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7231) [ 712.393105][ T7231] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 712.414295][ T7231] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 712.422926][ T7231] BTRFS info (device loop5): use zlib compression, level 3 [ 712.431617][ T7231] BTRFS info (device loop5): enabling ssd optimizations [ 712.438044][ T7231] BTRFS info (device loop5): enabling auto defrag [ 712.446545][ T7231] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 712.454910][ T7231] BTRFS info (device loop5): use zstd compression, level 3 [ 712.474030][ T7231] BTRFS info (device loop5): using free space tree [ 713.221278][ T7253] loop2: detected capacity change from 0 to 32768 [ 713.234875][ T7253] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7253) [ 713.496651][ T7256] loop1: detected capacity change from 0 to 32768 [ 713.513128][ T7256] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7256) [ 713.743348][ T7276] loop3: detected capacity change from 0 to 32768 [ 713.756682][ T7276] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7276) [ 713.814852][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 713.818075][ T7278] loop0: detected capacity change from 0 to 32768 [ 713.834090][ T7278] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7278) 1970/01/01 00:11:54 executed programs: 548 [ 714.541976][ T7282] loop2: detected capacity change from 0 to 32768 [ 714.554967][ T7282] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7282) [ 714.594114][ T7282] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 714.607443][ T7282] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 714.617120][ T7282] BTRFS info (device loop2): use zlib compression, level 3 [ 714.624688][ T7282] BTRFS info (device loop2): enabling ssd optimizations [ 714.632440][ T7282] BTRFS info (device loop2): enabling auto defrag [ 714.638874][ T7282] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 714.649419][ T7282] BTRFS info (device loop2): use zstd compression, level 3 [ 714.657097][ T7282] BTRFS info (device loop2): using free space tree [ 714.892833][ T7288] loop1: detected capacity change from 0 to 32768 [ 714.898746][ T7288] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7288) [ 714.912286][ T7290] loop3: detected capacity change from 0 to 32768 [ 714.918471][ T7290] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7290) [ 715.026183][ T7286] loop4: detected capacity change from 0 to 32768 [ 715.031204][ T7292] loop0: detected capacity change from 0 to 32768 [ 715.036401][ T7286] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7286) [ 715.045961][ T7292] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7292) [ 715.207053][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 716.100431][ T7313] loop5: detected capacity change from 0 to 32768 [ 716.116202][ T7313] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7313) [ 716.143576][ T7313] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 716.155459][ T7313] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 716.165758][ T7313] BTRFS info (device loop5): use zlib compression, level 3 [ 716.174459][ T7313] BTRFS info (device loop5): enabling ssd optimizations [ 716.178165][ T7315] loop2: detected capacity change from 0 to 32768 [ 716.182260][ T7313] BTRFS info (device loop5): enabling auto defrag [ 716.189905][ T7313] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 716.196438][ T7315] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7315) [ 716.200269][ T7313] BTRFS info (device loop5): use zstd compression, level 3 [ 716.208771][ T7313] BTRFS info (device loop5): using free space tree [ 716.262573][ T7317] loop1: detected capacity change from 0 to 32768 [ 716.265916][ T7317] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7317) [ 716.274682][ T7319] loop3: detected capacity change from 0 to 32768 [ 716.278221][ T7319] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7319) [ 716.440648][ T7323] loop4: detected capacity change from 0 to 32768 [ 716.444361][ T7323] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7323) [ 716.501411][ T7322] loop0: detected capacity change from 0 to 32768 [ 716.538902][ T7322] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7322) [ 716.657950][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 717.501920][ T7343] loop2: detected capacity change from 0 to 32768 [ 717.517482][ T7343] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7343) [ 717.546044][ T7348] loop5: detected capacity change from 0 to 32768 [ 717.548639][ T7343] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 717.557999][ T7348] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7348) [ 717.558528][ T7343] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 717.582324][ T7345] loop1: detected capacity change from 0 to 32768 [ 717.584207][ T7343] BTRFS info (device loop2): use zlib compression, level 3 [ 717.586067][ T7343] BTRFS info (device loop2): enabling ssd optimizations [ 717.588820][ T7350] loop3: detected capacity change from 0 to 32768 [ 717.590148][ T7343] BTRFS info (device loop2): enabling auto defrag [ 717.595630][ T7343] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 717.600598][ T7345] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7345) [ 717.605732][ T7343] BTRFS info (device loop2): use zstd compression, level 3 [ 717.613386][ T7343] BTRFS info (device loop2): using free space tree [ 717.618575][ T7350] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7350) [ 717.761514][ T7352] loop4: detected capacity change from 0 to 32768 [ 717.781287][ T7352] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7352) [ 717.832008][ T7354] loop0: detected capacity change from 0 to 32768 [ 717.835683][ T7354] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7354) [ 718.128081][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 718.936288][ T7373] loop5: detected capacity change from 0 to 32768 [ 718.944145][ T7373] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7373) [ 718.964000][ T7373] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 718.970831][ T7373] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 718.975417][ T7373] BTRFS info (device loop5): use zlib compression, level 3 [ 718.986555][ T7378] loop3: detected capacity change from 0 to 32768 [ 718.988667][ T7373] BTRFS info (device loop5): enabling ssd optimizations [ 718.991371][ T7375] loop4: detected capacity change from 0 to 32768 [ 718.992964][ T7373] BTRFS info (device loop5): enabling auto defrag [ 718.997111][ T7373] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 718.998525][ T7378] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7378) [ 719.008698][ T7373] BTRFS info (device loop5): use zstd compression, level 3 [ 719.013131][ T7373] BTRFS info (device loop5): using free space tree [ 719.015139][ T7375] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7375) [ 719.031769][ T7379] loop1: detected capacity change from 0 to 32768 [ 719.035630][ T7379] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7379) [ 719.094987][ T7383] loop2: detected capacity change from 0 to 32768 [ 719.099123][ T7383] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7383) [ 719.211756][ T7381] loop0: detected capacity change from 0 to 32768 [ 719.230895][ T7381] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7381) 1970/01/01 00:11:59 executed programs: 568 [ 719.592945][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 719.740020][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop5 scanned by udevd (4424) [ 720.221843][ T7403] loop3: detected capacity change from 0 to 32768 [ 720.237370][ T7403] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 720.455536][ T7410] loop1: detected capacity change from 0 to 32768 [ 720.487837][ T7410] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 720.499244][ T7405] loop2: detected capacity change from 0 to 32768 [ 720.513310][ T7405] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 720.526029][ T7407] loop4: detected capacity change from 0 to 32768 [ 720.542424][ T7407] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 720.679890][ T7413] loop0: detected capacity change from 0 to 32768 [ 720.693268][ T7413] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 721.588643][ T7418] loop3: detected capacity change from 0 to 32768 [ 721.602842][ T7418] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 721.741246][ T7421] loop5: detected capacity change from 0 to 32768 [ 721.766668][ T7421] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 721.778680][ T7421] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 721.789060][ T7421] BTRFS info (device loop5): use zlib compression, level 3 [ 721.798484][ T7421] BTRFS info (device loop5): enabling ssd optimizations [ 721.801170][ T7427] loop1: detected capacity change from 0 to 32768 [ 721.807152][ T7421] BTRFS info (device loop5): enabling auto defrag [ 721.812752][ T7427] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7427) [ 721.814625][ T7421] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 721.825960][ T7421] BTRFS info (device loop5): use zstd compression, level 3 [ 721.832401][ T7421] BTRFS info (device loop5): using free space tree [ 721.871172][ T7426] loop4: detected capacity change from 0 to 32768 [ 721.883052][ T7426] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7426) [ 721.924195][ T7429] loop0: detected capacity change from 0 to 32768 [ 721.930508][ T7424] loop2: detected capacity change from 0 to 32768 [ 721.954258][ T7429] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7429) [ 721.970017][ T7424] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7424) [ 722.417085][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 723.056431][ T7448] loop3: detected capacity change from 0 to 32768 [ 723.073623][ T7448] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7448) [ 723.102625][ T7448] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 723.102986][ T7452] loop1: detected capacity change from 0 to 32768 [ 723.115537][ T7448] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 723.125850][ T7448] BTRFS info (device loop3): use zlib compression, level 3 [ 723.135826][ T7448] BTRFS info (device loop3): enabling ssd optimizations [ 723.138862][ T7452] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7452) [ 723.144569][ T7448] BTRFS info (device loop3): enabling auto defrag [ 723.150998][ T7448] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 723.163762][ T7448] BTRFS info (device loop3): use zstd compression, level 3 [ 723.173345][ T7448] BTRFS info (device loop3): using free space tree [ 723.221941][ T7453] loop0: detected capacity change from 0 to 32768 [ 723.232799][ T7453] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7453) [ 723.267440][ T7456] loop4: detected capacity change from 0 to 32768 [ 723.272703][ T7456] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7456) [ 723.293725][ T7457] loop2: detected capacity change from 0 to 32768 [ 723.296604][ T7457] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7457) [ 723.328389][ T7459] loop5: detected capacity change from 0 to 32768 [ 723.346125][ T7459] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7459) [ 723.605878][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 724.406892][ T7479] loop1: detected capacity change from 0 to 32768 [ 724.426101][ T7479] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (7479) [ 724.451803][ T7479] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 724.459024][ T7479] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 724.468108][ T7479] BTRFS info (device loop1): use zlib compression, level 3 [ 724.475847][ T7479] BTRFS info (device loop1): enabling ssd optimizations [ 724.483385][ T7479] BTRFS info (device loop1): enabling auto defrag [ 724.492030][ T7479] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 724.502676][ T7479] BTRFS info (device loop1): use zstd compression, level 3 [ 724.504070][ T7481] loop4: detected capacity change from 0 to 32768 [ 724.507899][ T7479] BTRFS info (device loop1): using free space tree [ 724.520108][ T7481] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7481) [ 724.644042][ T7484] loop3: detected capacity change from 0 to 32768 [ 724.674488][ T7488] loop2: detected capacity change from 0 to 32768 [ 724.677900][ T7484] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7484) [ 724.702026][ T7488] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7488) 1970/01/01 00:12:04 executed programs: 592 [ 724.791683][ T4424] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4424) [ 724.841201][ T7485] loop0: detected capacity change from 0 to 32768 [ 724.860187][ T7485] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7485) [ 724.916381][ T7489] loop5: detected capacity change from 0 to 32768 [ 724.948633][ T7489] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7489) [ 724.977911][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 725.839415][ T7509] loop3: detected capacity change from 0 to 32768 [ 725.855853][ T7509] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7509) [ 725.880052][ T7509] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 725.890812][ T7509] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 725.902299][ T7509] BTRFS info (device loop3): use zlib compression, level 3 [ 725.909933][ T7509] BTRFS info (device loop3): enabling ssd optimizations [ 725.918658][ T7509] BTRFS info (device loop3): enabling auto defrag [ 725.926115][ T7509] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 725.938165][ T7509] BTRFS info (device loop3): use zstd compression, level 3 [ 725.948917][ T7509] BTRFS info (device loop3): using free space tree [ 726.047935][ T7510] loop4: detected capacity change from 0 to 32768 [ 726.073118][ T7510] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7510) [ 726.117324][ T7515] loop2: detected capacity change from 0 to 32768 [ 726.129874][ T7515] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7515) [ 726.346860][ T7517] loop0: detected capacity change from 0 to 32768 [ 726.362838][ T7517] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7517) [ 726.394963][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 726.460028][ T7519] loop5: detected capacity change from 0 to 32768 [ 726.465189][ T7519] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7519) [ 726.585292][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop3 scanned by udevd (4272) [ 727.079158][ T7538] loop1: detected capacity change from 0 to 32768 [ 727.096506][ T7538] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 727.371244][ T7541] loop4: detected capacity change from 0 to 32768 [ 727.390626][ T7541] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 727.492649][ T7544] loop2: detected capacity change from 0 to 32768 [ 727.509995][ T7544] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 727.790678][ T7547] loop0: detected capacity change from 0 to 32768 [ 727.793609][ T7547] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 727.824640][ T7549] loop5: detected capacity change from 0 to 32768 [ 727.838051][ T7549] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 728.397031][ T7551] loop1: detected capacity change from 0 to 32768 [ 728.406316][ T7551] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 728.696445][ T7553] loop3: detected capacity change from 0 to 32768 [ 728.720513][ T7553] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 728.726342][ T7555] loop4: detected capacity change from 0 to 32768 [ 728.731410][ T7553] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 728.738523][ T7555] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7555) [ 728.739538][ T7553] BTRFS info (device loop3): use zlib compression, level 3 [ 728.750050][ T7553] BTRFS info (device loop3): enabling ssd optimizations [ 728.756568][ T7553] BTRFS info (device loop3): enabling auto defrag [ 728.764065][ T7553] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 728.773721][ T7553] BTRFS info (device loop3): use zstd compression, level 3 [ 728.782633][ T7553] BTRFS info (device loop3): using free space tree [ 728.872169][ T7557] loop2: detected capacity change from 0 to 32768 [ 728.880528][ T7557] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7557) [ 728.941722][ T7561] loop0: detected capacity change from 0 to 32768 [ 728.947882][ T7561] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7561) [ 729.167310][ T7559] loop5: detected capacity change from 0 to 32768 [ 729.190841][ T7559] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7559) [ 729.319271][ T7574] loop1: detected capacity change from 0 to 32768 [ 729.336060][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 729.342316][ T7574] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7574) [ 730.127241][ T7583] loop4: detected capacity change from 0 to 32768 [ 730.158419][ T7583] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7583) [ 730.174241][ T7583] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 730.176728][ T7583] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 730.208424][ T7583] BTRFS info (device loop4): use zlib compression, level 3 [ 730.210443][ T7583] BTRFS info (device loop4): enabling ssd optimizations [ 730.212187][ T7583] BTRFS info (device loop4): enabling auto defrag [ 730.213705][ T7583] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 730.216029][ T7583] BTRFS info (device loop4): use zstd compression, level 3 [ 730.217878][ T7583] BTRFS info (device loop4): using free space tree [ 730.370445][ T7585] loop3: detected capacity change from 0 to 32768 [ 730.371057][ T7591] loop5: detected capacity change from 0 to 32768 [ 730.375082][ T7591] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7591) [ 730.379940][ T7585] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7585) [ 730.385691][ T7589] loop0: detected capacity change from 0 to 32768 [ 730.388128][ T7587] loop2: detected capacity change from 0 to 32768 [ 730.391364][ T7587] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7587) [ 730.395826][ T7589] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7589) 1970/01/01 00:12:10 executed programs: 617 [ 730.659903][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 730.738651][ T7593] loop1: detected capacity change from 0 to 32768 [ 730.750450][ T7593] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7593) [ 731.604570][ T7617] loop5: detected capacity change from 0 to 32768 [ 731.609833][ T7616] loop0: detected capacity change from 0 to 32768 [ 731.637795][ T7617] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7617) [ 731.644251][ T7616] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7616) [ 731.654829][ T7617] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 731.661163][ T7617] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 731.674473][ T7617] BTRFS info (device loop5): use zlib compression, level 3 [ 731.692471][ T7621] loop2: detected capacity change from 0 to 32768 [ 731.694371][ T7617] BTRFS info (device loop5): enabling ssd optimizations [ 731.704334][ T7617] BTRFS info (device loop5): enabling auto defrag [ 731.709706][ T7621] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7621) [ 731.714982][ T7617] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 731.725643][ T7617] BTRFS info (device loop5): use zstd compression, level 3 [ 731.735714][ T7617] BTRFS info (device loop5): using free space tree [ 731.889624][ T7619] loop3: detected capacity change from 0 to 32768 [ 731.907006][ T7619] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7619) [ 732.170737][ T7623] loop1: detected capacity change from 0 to 32768 [ 732.185301][ T7623] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7623) [ 732.239730][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 732.930050][ T7645] loop0: detected capacity change from 0 to 32768 [ 732.949870][ T7645] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7645) [ 732.977539][ T7643] loop4: detected capacity change from 0 to 32768 [ 732.986371][ T7647] loop2: detected capacity change from 0 to 32768 [ 732.990835][ T7645] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 732.993558][ T7645] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 732.995840][ T7645] BTRFS info (device loop0): use zlib compression, level 3 [ 733.003966][ T7645] BTRFS info (device loop0): enabling ssd optimizations [ 733.005901][ T7643] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7643) [ 733.013483][ T7645] BTRFS info (device loop0): enabling auto defrag [ 733.015267][ T7647] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7647) [ 733.021680][ T7645] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 733.023746][ T7645] BTRFS info (device loop0): use zstd compression, level 3 [ 733.026317][ T7645] BTRFS info (device loop0): using free space tree [ 733.169592][ T7651] loop3: detected capacity change from 0 to 32768 [ 733.178452][ T7651] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7651) [ 733.290879][ T7649] loop5: detected capacity change from 0 to 32768 [ 733.317126][ T7649] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7649) [ 733.445093][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 733.632042][ T7653] loop1: detected capacity change from 0 to 32768 [ 733.646834][ T7653] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (7653) [ 733.697030][ T7653] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 733.699806][ T7653] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 733.702077][ T7653] BTRFS info (device loop1): use zlib compression, level 3 [ 733.706322][ T7653] BTRFS info (device loop1): enabling ssd optimizations [ 733.713997][ T7653] BTRFS info (device loop1): enabling auto defrag [ 733.734125][ T7653] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 733.745449][ T7653] BTRFS info (device loop1): use zstd compression, level 3 [ 733.760521][ T7653] BTRFS info (device loop1): using free space tree [ 733.969138][ T7674] loop3: detected capacity change from 0 to 32768 [ 733.971965][ T7674] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7674) [ 734.111930][ T7672] loop4: detected capacity change from 0 to 32768 [ 734.115572][ T7672] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7672) [ 734.368941][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 734.685246][ T7680] loop0: detected capacity change from 0 to 32768 [ 734.700913][ T7676] loop2: detected capacity change from 0 to 32768 [ 734.707099][ T7680] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7680) [ 734.726107][ T7676] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7676) [ 734.731339][ T7680] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 734.743170][ T7680] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 734.755759][ T7680] BTRFS info (device loop0): use zlib compression, level 3 [ 734.765732][ T7680] BTRFS info (device loop0): enabling ssd optimizations [ 734.774437][ T7680] BTRFS info (device loop0): enabling auto defrag [ 734.783067][ T7680] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 734.794642][ T7680] BTRFS info (device loop0): use zstd compression, level 3 [ 734.807285][ T7680] BTRFS info (device loop0): using free space tree [ 734.835543][ T7688] loop5: detected capacity change from 0 to 32768 [ 734.852783][ T7688] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7688) [ 735.440761][ T7702] loop3: detected capacity change from 0 to 32768 [ 735.453717][ T7702] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7702) [ 735.641101][ T7704] loop4: detected capacity change from 0 to 32768 [ 735.653560][ T7704] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7704) 1970/01/01 00:12:15 executed programs: 640 [ 736.291034][ T7723] loop2: detected capacity change from 0 to 32768 [ 736.307290][ T7723] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7723) [ 736.380543][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 736.561991][ T7725] loop5: detected capacity change from 0 to 32768 [ 736.578266][ T7725] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7725) [ 736.602467][ T7725] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 736.612969][ T7725] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 736.623200][ T7725] BTRFS info (device loop5): use zlib compression, level 3 [ 736.631953][ T7725] BTRFS info (device loop5): enabling ssd optimizations [ 736.640775][ T7725] BTRFS info (device loop5): enabling auto defrag [ 736.648161][ T7725] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 736.657359][ T7725] BTRFS info (device loop5): use zstd compression, level 3 [ 736.667323][ T7725] BTRFS info (device loop5): using free space tree [ 736.698969][ T7728] loop1: detected capacity change from 0 to 32768 [ 736.709941][ T7728] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7728) [ 736.840839][ T7730] loop3: detected capacity change from 0 to 32768 [ 736.848506][ T7730] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7730) [ 737.210428][ T7734] loop0: detected capacity change from 0 to 32768 [ 737.228252][ T7734] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7734) [ 737.313365][ T7732] loop4: detected capacity change from 0 to 32768 [ 737.325422][ T7732] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7732) [ 737.928803][ T7753] loop2: detected capacity change from 0 to 32768 [ 737.946127][ T7753] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7753) [ 738.007832][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 738.154260][ T7758] loop1: detected capacity change from 0 to 32768 [ 738.166971][ T7757] loop3: detected capacity change from 0 to 32768 [ 738.170109][ T7758] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (7758) [ 738.183622][ T7757] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7757) [ 738.191165][ T7758] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 738.199477][ T7758] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 738.206303][ T7758] BTRFS info (device loop1): use zlib compression, level 3 [ 738.212909][ T7758] BTRFS info (device loop1): enabling ssd optimizations [ 738.217074][ T7758] BTRFS info (device loop1): enabling auto defrag [ 738.227210][ T7758] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 738.235557][ T7758] BTRFS info (device loop1): use zstd compression, level 3 [ 738.257646][ T7758] BTRFS info (device loop1): using free space tree [ 738.668890][ T7760] loop0: detected capacity change from 0 to 32768 [ 738.678873][ T7760] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7760) [ 738.833853][ T7762] loop4: detected capacity change from 0 to 32768 [ 738.854704][ T7762] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7762) [ 738.996938][ T7764] loop5: detected capacity change from 0 to 32768 [ 739.072521][ T7764] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7764) [ 739.394449][ T7783] loop2: detected capacity change from 0 to 32768 [ 739.408544][ T7783] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7783) [ 739.416549][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 739.597344][ T7786] loop3: detected capacity change from 0 to 32768 [ 739.612815][ T7786] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7786) [ 739.642866][ T7786] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 739.657276][ T7786] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 739.667603][ T7786] BTRFS info (device loop3): use zlib compression, level 3 [ 739.675314][ T7786] BTRFS info (device loop3): enabling ssd optimizations [ 739.684101][ T7786] BTRFS info (device loop3): enabling auto defrag [ 739.691331][ T7786] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 739.703801][ T7786] BTRFS info (device loop3): use zstd compression, level 3 [ 739.713600][ T7786] BTRFS info (device loop3): using free space tree [ 740.041448][ T7788] loop0: detected capacity change from 0 to 32768 [ 740.082708][ T7788] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7788) [ 740.286818][ T7790] loop4: detected capacity change from 0 to 32768 [ 740.299640][ T7790] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7790) [ 740.348990][ T2049] ieee802154 phy0 wpan0: encryption failed: -22 [ 740.350590][ T2049] ieee802154 phy1 wpan1: encryption failed: -22 [ 740.379913][ T7792] loop1: detected capacity change from 0 to 32768 [ 740.388770][ T7792] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7792) [ 740.568793][ T7794] loop5: detected capacity change from 0 to 32768 [ 740.580344][ T7794] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7794) [ 740.741938][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 740.847484][ T7813] loop2: detected capacity change from 0 to 32768 [ 740.857399][ T7813] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7813) [ 740.884462][ T7813] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 740.892868][ T7813] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 740.904605][ T7813] BTRFS info (device loop2): use zlib compression, level 3 [ 740.913336][ T7813] BTRFS info (device loop2): enabling ssd optimizations [ 740.924324][ T7813] BTRFS info (device loop2): enabling auto defrag [ 740.933050][ T7813] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 740.945435][ T7813] BTRFS info (device loop2): use zstd compression, level 3 [ 740.954250][ T7813] BTRFS info (device loop2): using free space tree 1970/01/01 00:12:21 executed programs: 660 [ 741.144295][ T7816] loop0: detected capacity change from 0 to 32768 [ 741.147202][ T7816] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7816) [ 741.462795][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 741.857844][ T7838] loop5: detected capacity change from 0 to 32768 [ 741.874324][ T7818] loop3: detected capacity change from 0 to 32768 [ 741.876144][ T7838] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7838) [ 741.893519][ T7818] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7818) [ 741.896425][ T7838] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 741.903943][ T7838] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 741.918503][ T7838] BTRFS info (device loop5): use zlib compression, level 3 [ 741.922749][ T7838] BTRFS info (device loop5): enabling ssd optimizations [ 741.925649][ T7838] BTRFS info (device loop5): enabling auto defrag [ 741.929828][ T7838] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 741.934523][ T7838] BTRFS info (device loop5): use zstd compression, level 3 [ 741.941073][ T7838] BTRFS info (device loop5): using free space tree [ 741.951053][ T7822] loop1: detected capacity change from 0 to 32768 [ 741.958935][ T7822] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7822) [ 741.967061][ T7820] loop4: detected capacity change from 0 to 32768 [ 741.982633][ T7820] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7820) [ 742.138378][ T7843] loop0: detected capacity change from 0 to 32768 [ 742.141464][ T7843] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7843) [ 742.412857][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 742.468093][ T7846] loop2: detected capacity change from 0 to 32768 [ 742.519408][ T7846] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7846) [ 743.153106][ T7865] loop4: detected capacity change from 0 to 32768 [ 743.164658][ T7865] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7865) [ 743.191730][ T7865] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 743.194529][ T7865] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 743.208513][ T7865] BTRFS info (device loop4): use zlib compression, level 3 [ 743.210691][ T7865] BTRFS info (device loop4): enabling ssd optimizations [ 743.228487][ T7865] BTRFS info (device loop4): enabling auto defrag [ 743.230323][ T7865] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 743.248443][ T7865] BTRFS info (device loop4): use zstd compression, level 3 [ 743.259565][ T7865] BTRFS info (device loop4): using free space tree [ 743.344480][ T7867] loop3: detected capacity change from 0 to 32768 [ 743.348242][ T7869] loop1: detected capacity change from 0 to 32768 [ 743.356830][ T7867] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7867) [ 743.362191][ T7869] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7869) [ 743.409026][ T7871] loop0: detected capacity change from 0 to 32768 [ 743.418725][ T7871] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7871) [ 743.522682][ T7873] loop5: detected capacity change from 0 to 32768 [ 743.543141][ T7873] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7873) [ 743.687873][ T7875] loop2: detected capacity change from 0 to 32768 [ 743.697177][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 743.708901][ T7875] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7875) [ 744.608634][ T7895] loop4: detected capacity change from 0 to 32768 [ 744.619995][ T7895] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7895) [ 744.652107][ T7895] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 744.654863][ T7895] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 744.657244][ T7895] BTRFS info (device loop4): use zlib compression, level 3 [ 744.665817][ T7895] BTRFS info (device loop4): enabling ssd optimizations [ 744.667712][ T7895] BTRFS info (device loop4): enabling auto defrag [ 744.683316][ T7895] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 744.685794][ T7895] BTRFS info (device loop4): use zstd compression, level 3 [ 744.700359][ T7895] BTRFS info (device loop4): using free space tree [ 744.716213][ T7897] loop0: detected capacity change from 0 to 32768 [ 744.738799][ T7897] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7897) [ 744.739202][ T7901] loop3: detected capacity change from 0 to 32768 [ 744.752749][ T7901] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7901) [ 744.757365][ T7899] loop1: detected capacity change from 0 to 32768 [ 744.769998][ T7899] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7899) [ 744.866103][ T7903] loop5: detected capacity change from 0 to 32768 [ 744.878832][ T7903] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7903) [ 744.986243][ T7905] loop2: detected capacity change from 0 to 32768 [ 745.023681][ T7905] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7905) [ 745.210829][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 746.098129][ T7928] loop1: detected capacity change from 0 to 32768 [ 746.125335][ T7928] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (7928) [ 746.157050][ T7928] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 746.173448][ T7928] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 746.175567][ T7926] loop3: detected capacity change from 0 to 32768 [ 746.185952][ T7928] BTRFS info (device loop1): use zlib compression, level 3 [ 746.197051][ T7928] BTRFS info (device loop1): enabling ssd optimizations [ 746.205130][ T7926] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7926) [ 746.208090][ T7928] BTRFS info (device loop1): enabling auto defrag [ 746.208115][ T7928] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 746.208134][ T7928] BTRFS info (device loop1): use zstd compression, level 3 [ 746.208153][ T7928] BTRFS info (device loop1): using free space tree [ 746.230164][ T7932] loop0: detected capacity change from 0 to 32768 [ 746.233298][ T7932] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7932) [ 746.265534][ T7930] loop4: detected capacity change from 0 to 32768 [ 746.310798][ T7930] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7930) [ 746.435479][ T7934] loop5: detected capacity change from 0 to 32768 [ 746.479702][ T7934] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7934) 1970/01/01 00:12:26 executed programs: 681 [ 746.797309][ T7936] loop2: detected capacity change from 0 to 32768 [ 746.819081][ T7936] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7936) [ 746.875624][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 747.617700][ T7955] loop3: detected capacity change from 0 to 32768 [ 747.629802][ T7955] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7955) [ 747.651615][ T7955] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 747.669464][ T7955] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 747.681961][ T7955] BTRFS info (device loop3): use zlib compression, level 3 [ 747.695228][ T7955] BTRFS info (device loop3): enabling ssd optimizations [ 747.712919][ T7955] BTRFS info (device loop3): enabling auto defrag [ 747.727095][ T7955] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 747.741978][ T7955] BTRFS info (device loop3): use zstd compression, level 3 [ 747.753354][ T7955] BTRFS info (device loop3): using free space tree [ 747.807522][ T7958] loop0: detected capacity change from 0 to 32768 [ 747.818634][ T7958] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7958) [ 747.902834][ T7963] loop5: detected capacity change from 0 to 32768 [ 747.909919][ T7963] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7963) [ 747.910973][ T7960] loop4: detected capacity change from 0 to 32768 [ 747.919878][ T7960] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7960) [ 748.132455][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 748.178951][ T7964] loop1: detected capacity change from 0 to 32768 [ 748.189968][ T7964] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7964) [ 748.363545][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop3 scanned by udevd (4272) [ 748.448127][ T7966] loop2: detected capacity change from 0 to 32768 [ 748.472161][ T7966] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 749.152009][ T7987] loop4: detected capacity change from 0 to 32768 [ 749.164150][ T7987] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 749.196656][ T7991] loop5: detected capacity change from 0 to 32768 [ 749.208927][ T7991] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 749.330794][ T7990] loop0: detected capacity change from 0 to 32768 [ 749.347318][ T7990] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 749.661376][ T7994] loop1: detected capacity change from 0 to 32768 [ 749.676579][ T7994] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 749.807320][ T7996] loop2: detected capacity change from 0 to 32768 [ 749.826396][ T7996] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 750.497622][ T8002] loop5: detected capacity change from 0 to 32768 [ 750.515418][ T7998] loop3: detected capacity change from 0 to 32768 [ 750.536266][ T8002] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8002) [ 750.539219][ T7998] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 750.541850][ T7998] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 750.544186][ T7998] BTRFS info (device loop3): use zlib compression, level 3 [ 750.546113][ T7998] BTRFS info (device loop3): enabling ssd optimizations [ 750.556948][ T8000] loop4: detected capacity change from 0 to 32768 [ 750.558805][ T7998] BTRFS info (device loop3): enabling auto defrag [ 750.560501][ T7998] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 750.562888][ T7998] BTRFS info (device loop3): use zstd compression, level 3 [ 750.565827][ T8000] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8000) [ 750.574929][ T7998] BTRFS info (device loop3): using free space tree [ 750.833538][ T8004] loop0: detected capacity change from 0 to 32768 [ 750.853015][ T8008] loop2: detected capacity change from 0 to 32768 [ 750.855508][ T8004] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8004) [ 750.887082][ T8008] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8008) [ 751.120690][ T8006] loop1: detected capacity change from 0 to 32768 [ 751.152621][ T8006] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8006) [ 751.433786][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:12:31 executed programs: 704 [ 751.955575][ T8029] loop5: detected capacity change from 0 to 32768 [ 751.980277][ T8029] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8029) [ 751.987846][ T8029] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 751.998659][ T8029] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 752.001192][ T8029] BTRFS info (device loop5): use zlib compression, level 3 [ 752.012956][ T8029] BTRFS info (device loop5): enabling ssd optimizations [ 752.030142][ T8029] BTRFS info (device loop5): enabling auto defrag [ 752.036527][ T8029] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 752.046790][ T8029] BTRFS info (device loop5): use zstd compression, level 3 [ 752.053527][ T8029] BTRFS info (device loop5): using free space tree [ 752.128420][ T8030] loop4: detected capacity change from 0 to 32768 [ 752.143869][ T8034] loop0: detected capacity change from 0 to 32768 [ 752.148814][ T8030] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8030) [ 752.166403][ T8034] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8034) [ 752.185298][ T8032] loop2: detected capacity change from 0 to 32768 [ 752.193929][ T8032] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8032) [ 752.314482][ T8036] loop3: detected capacity change from 0 to 32768 [ 752.330263][ T8036] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8036) [ 752.712894][ T8038] loop1: detected capacity change from 0 to 32768 [ 752.727173][ T8038] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8038) [ 753.206714][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 753.550049][ T8058] loop2: detected capacity change from 0 to 32768 [ 753.569837][ T8058] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8058) [ 753.575183][ T8060] loop4: detected capacity change from 0 to 32768 [ 753.592422][ T8060] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8060) [ 753.595273][ T8058] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 753.597811][ T8058] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 753.609545][ T8058] BTRFS info (device loop2): use zlib compression, level 3 [ 753.614778][ T8058] BTRFS info (device loop2): enabling ssd optimizations [ 753.621231][ T8058] BTRFS info (device loop2): enabling auto defrag [ 753.627447][ T8058] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 753.635061][ T8058] BTRFS info (device loop2): use zstd compression, level 3 [ 753.641471][ T8058] BTRFS info (device loop2): using free space tree [ 753.689697][ T8062] loop0: detected capacity change from 0 to 32768 [ 753.700159][ T8062] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8062) [ 753.771130][ T8064] loop3: detected capacity change from 0 to 32768 [ 753.780176][ T8064] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8064) [ 753.909427][ T8066] loop1: detected capacity change from 0 to 32768 [ 753.929476][ T8066] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8066) [ 754.173251][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 754.222631][ T8068] loop5: detected capacity change from 0 to 32768 [ 754.230255][ T8068] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8068) [ 754.954906][ T8087] loop0: detected capacity change from 0 to 32768 [ 754.968084][ T8087] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8087) [ 754.991464][ T8090] loop4: detected capacity change from 0 to 32768 [ 754.992503][ T8087] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 754.993850][ T8092] loop3: detected capacity change from 0 to 32768 [ 755.006174][ T8090] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8090) [ 755.007104][ T8087] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 755.017012][ T8092] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8092) [ 755.018535][ T8087] BTRFS info (device loop0): use zlib compression, level 3 [ 755.022132][ T8087] BTRFS info (device loop0): enabling ssd optimizations [ 755.034342][ T8087] BTRFS info (device loop0): enabling auto defrag [ 755.040571][ T8087] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 755.051020][ T8087] BTRFS info (device loop0): use zstd compression, level 3 [ 755.055790][ T8094] loop2: detected capacity change from 0 to 32768 [ 755.059539][ T8087] BTRFS info (device loop0): using free space tree [ 755.063397][ T8094] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8094) [ 755.262330][ T4424] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4424) [ 755.541303][ T8096] loop1: detected capacity change from 0 to 32768 [ 755.555859][ T8096] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8096) [ 755.646691][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 755.963944][ T8098] loop5: detected capacity change from 0 to 32768 [ 755.978245][ T8098] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8098) [ 755.998633][ T8098] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 756.010477][ T8098] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 756.021354][ T8098] BTRFS info (device loop5): use zlib compression, level 3 [ 756.031301][ T8098] BTRFS info (device loop5): enabling ssd optimizations [ 756.037246][ T8098] BTRFS info (device loop5): enabling auto defrag [ 756.047440][ T8098] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 756.059271][ T8098] BTRFS info (device loop5): use zstd compression, level 3 [ 756.068177][ T8098] BTRFS info (device loop5): using free space tree [ 756.226460][ T8117] loop2: detected capacity change from 0 to 32768 [ 756.230974][ T8117] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8117) [ 756.513249][ T8122] loop3: detected capacity change from 0 to 32768 [ 756.513623][ T8124] loop0: detected capacity change from 0 to 32768 [ 756.527451][ T8122] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8122) [ 756.539086][ T8124] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8124) [ 756.572193][ T8120] loop4: detected capacity change from 0 to 32768 [ 756.583179][ T8120] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8120) 1970/01/01 00:12:36 executed programs: 722 [ 757.065351][ T8130] loop1: detected capacity change from 0 to 32768 [ 757.082750][ T8130] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8130) [ 757.163250][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 757.620752][ T8146] loop2: detected capacity change from 0 to 32768 [ 757.631621][ T8146] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8146) [ 757.654559][ T8146] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 757.666322][ T8146] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 757.675610][ T8146] BTRFS info (device loop2): use zlib compression, level 3 [ 757.686536][ T8146] BTRFS info (device loop2): enabling ssd optimizations [ 757.694485][ T8146] BTRFS info (device loop2): enabling auto defrag [ 757.701974][ T8146] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 757.714673][ T8146] BTRFS info (device loop2): use zstd compression, level 3 [ 757.722830][ T8146] BTRFS info (device loop2): using free space tree [ 757.938748][ T8148] loop0: detected capacity change from 0 to 32768 [ 757.965491][ T8148] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8148) [ 757.979610][ T8156] loop1: detected capacity change from 0 to 32768 [ 758.002061][ T8156] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8156) [ 758.014251][ T8150] loop3: detected capacity change from 0 to 32768 [ 758.035130][ T8150] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8150) [ 758.155066][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 758.157819][ T8154] loop5: detected capacity change from 0 to 32768 [ 758.179042][ T8154] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8154) [ 758.184297][ T8152] loop4: detected capacity change from 0 to 32768 [ 758.194981][ T8152] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8152) [ 759.036310][ T8176] loop2: detected capacity change from 0 to 32768 [ 759.050969][ T8176] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8176) [ 759.072346][ T8176] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 759.084121][ T8176] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 759.093487][ T8176] BTRFS info (device loop2): use zlib compression, level 3 [ 759.101574][ T8176] BTRFS info (device loop2): enabling ssd optimizations [ 759.109148][ T8176] BTRFS info (device loop2): enabling auto defrag [ 759.118109][ T8176] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 759.128460][ T8176] BTRFS info (device loop2): use zstd compression, level 3 [ 759.137246][ T8176] BTRFS info (device loop2): using free space tree [ 759.268390][ T8179] loop3: detected capacity change from 0 to 32768 [ 759.276485][ T8180] loop1: detected capacity change from 0 to 32768 [ 759.288556][ T8180] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8180) [ 759.295719][ T8179] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8179) [ 759.373869][ T8182] loop0: detected capacity change from 0 to 32768 [ 759.403454][ T8182] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8182) [ 759.499278][ T8184] loop5: detected capacity change from 0 to 32768 [ 759.514552][ T8184] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8184) [ 759.898096][ T8186] loop4: detected capacity change from 0 to 32768 [ 759.918493][ T8186] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8186) [ 760.286861][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 760.679476][ T8206] loop1: detected capacity change from 0 to 32768 [ 760.685842][ T8208] loop3: detected capacity change from 0 to 32768 [ 760.697235][ T8206] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8206) [ 760.703568][ T8208] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8208) [ 760.712769][ T8206] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 760.715654][ T8206] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 760.732923][ T8206] BTRFS info (device loop1): use zlib compression, level 3 [ 760.736908][ T8206] BTRFS info (device loop1): enabling ssd optimizations [ 760.749559][ T8206] BTRFS info (device loop1): enabling auto defrag [ 760.751370][ T8206] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 760.781810][ T8206] BTRFS info (device loop1): use zstd compression, level 3 [ 760.783784][ T8206] BTRFS info (device loop1): using free space tree [ 760.804265][ T8212] loop5: detected capacity change from 0 to 32768 [ 760.822231][ T8212] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8212) [ 760.855078][ T8211] loop0: detected capacity change from 0 to 32768 [ 760.903890][ T8211] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8211) [ 761.229812][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 761.382414][ T8214] loop4: detected capacity change from 0 to 32768 [ 761.397928][ T8214] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8214) [ 761.422475][ T8214] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 761.433050][ T8214] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 761.442736][ T8214] BTRFS info (device loop4): use zlib compression, level 3 [ 761.450359][ T8214] BTRFS info (device loop4): enabling ssd optimizations [ 761.455679][ T8214] BTRFS info (device loop4): enabling auto defrag [ 761.462292][ T8214] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 761.466188][ T8216] loop2: detected capacity change from 0 to 32768 [ 761.488512][ T8214] BTRFS info (device loop4): use zstd compression, level 3 [ 761.492900][ T8214] BTRFS info (device loop4): using free space tree [ 761.497136][ T8216] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8216) [ 761.817099][ T8235] loop3: detected capacity change from 0 to 32768 [ 761.849923][ T8235] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8235) [ 761.920505][ T8240] loop5: detected capacity change from 0 to 32768 1970/01/01 00:12:41 executed programs: 744 [ 761.964029][ T8240] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8240) [ 762.030529][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 762.136679][ T4270] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop4 scanned by udevd (4270) [ 762.614661][ T8245] loop0: detected capacity change from 0 to 32768 [ 762.636348][ T8245] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 762.943571][ T8261] loop2: detected capacity change from 0 to 32768 [ 762.958739][ T8261] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 763.197158][ T8266] loop3: detected capacity change from 0 to 32768 [ 763.239062][ T8266] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 763.415098][ T8268] loop5: detected capacity change from 0 to 32768 [ 763.436868][ T8268] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 763.684661][ T8270] loop1: detected capacity change from 0 to 32768 [ 763.708537][ T8270] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 763.921140][ T8272] loop0: detected capacity change from 0 to 32768 [ 763.948540][ T8272] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 764.245112][ T8274] loop4: detected capacity change from 0 to 32768 [ 764.264832][ T8274] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 764.267542][ T8274] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 764.282723][ T8274] BTRFS info (device loop4): use zlib compression, level 3 [ 764.284698][ T8274] BTRFS info (device loop4): enabling ssd optimizations [ 764.295405][ T8274] BTRFS info (device loop4): enabling auto defrag [ 764.297233][ T8274] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 764.308187][ T8274] BTRFS info (device loop4): use zstd compression, level 3 [ 764.313681][ T8274] BTRFS info (device loop4): using free space tree [ 764.316773][ T8276] loop2: detected capacity change from 0 to 32768 [ 764.336513][ T8276] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8276) [ 764.480778][ T8278] loop3: detected capacity change from 0 to 32768 [ 764.489621][ T8278] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8278) [ 764.788817][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 764.956779][ T8280] loop5: detected capacity change from 0 to 32768 [ 764.967903][ T8280] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8280) [ 764.987036][ T8280] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 764.999007][ T8280] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 765.001221][ T8280] BTRFS info (device loop5): use zlib compression, level 3 [ 765.003111][ T8280] BTRFS info (device loop5): enabling ssd optimizations [ 765.004820][ T8280] BTRFS info (device loop5): enabling auto defrag [ 765.006461][ T8280] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 765.045314][ T8280] BTRFS info (device loop5): use zstd compression, level 3 [ 765.047119][ T8280] BTRFS info (device loop5): using free space tree [ 765.093010][ T8298] loop0: detected capacity change from 0 to 32768 [ 765.097951][ T8298] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8298) [ 765.167841][ T8282] loop1: detected capacity change from 0 to 32768 [ 765.214411][ T8282] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8282) [ 765.646089][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 765.716029][ T8304] loop4: detected capacity change from 0 to 32768 [ 765.736881][ T8304] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8304) [ 765.771107][ T8304] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 765.773820][ T8304] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 765.785347][ T8304] BTRFS info (device loop4): use zlib compression, level 3 [ 765.794218][ T8304] BTRFS info (device loop4): enabling ssd optimizations [ 765.800671][ T8304] BTRFS info (device loop4): enabling auto defrag [ 765.805763][ T8304] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 765.815915][ T8304] BTRFS info (device loop4): use zstd compression, level 3 [ 765.822313][ T8304] BTRFS info (device loop4): using free space tree [ 765.888480][ T8308] loop3: detected capacity change from 0 to 32768 [ 765.891661][ T8308] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8308) [ 766.145787][ T8306] loop2: detected capacity change from 0 to 32768 [ 766.155856][ T8306] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8306) [ 766.303009][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 766.666883][ T8327] loop0: detected capacity change from 0 to 32768 [ 766.677990][ T8327] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8327) [ 766.701370][ T8327] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 766.711991][ T8327] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 766.722285][ T8327] BTRFS info (device loop0): use zlib compression, level 3 [ 766.724625][ T8329] loop1: detected capacity change from 0 to 32768 [ 766.730925][ T8327] BTRFS info (device loop0): enabling ssd optimizations [ 766.737327][ T8329] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8329) [ 766.740644][ T8327] BTRFS info (device loop0): enabling auto defrag [ 766.746872][ T8327] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 766.758986][ T8327] BTRFS info (device loop0): use zstd compression, level 3 [ 766.765420][ T8327] BTRFS info (device loop0): using free space tree [ 766.799380][ T8332] loop5: detected capacity change from 0 to 32768 [ 766.802744][ T8332] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8332) 1970/01/01 00:12:46 executed programs: 765 [ 767.191544][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 767.242097][ T8352] loop3: detected capacity change from 0 to 32768 [ 767.252212][ T8352] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8352) [ 767.407343][ T8354] loop4: detected capacity change from 0 to 32768 [ 767.420628][ T8354] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8354) [ 767.445685][ T8354] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 767.461356][ T8354] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 767.485796][ T8354] BTRFS info (device loop4): use zlib compression, level 3 [ 767.492385][ T8354] BTRFS info (device loop4): enabling ssd optimizations [ 767.497698][ T8354] BTRFS info (device loop4): enabling auto defrag [ 767.504187][ T8354] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 767.512008][ T8354] BTRFS info (device loop4): use zstd compression, level 3 [ 767.518643][ T8354] BTRFS info (device loop4): using free space tree [ 767.644880][ T8356] loop2: detected capacity change from 0 to 32768 [ 767.663943][ T8356] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8356) [ 767.886863][ T8375] loop5: detected capacity change from 0 to 32768 [ 767.920936][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 767.938428][ T8375] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8375) [ 768.084536][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop4 scanned by udevd (4424) [ 768.201274][ T8377] loop1: detected capacity change from 0 to 32768 [ 768.215423][ T8377] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 768.295041][ T8383] loop0: detected capacity change from 0 to 32768 [ 768.309468][ T8383] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 768.750077][ T8398] loop3: detected capacity change from 0 to 32768 [ 768.768471][ T8398] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 768.892428][ T8400] loop4: detected capacity change from 0 to 32768 [ 768.926737][ T8400] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 768.929572][ T8400] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 768.931900][ T8400] BTRFS info (device loop4): use zlib compression, level 3 [ 768.933727][ T8400] BTRFS info (device loop4): enabling ssd optimizations [ 768.935517][ T8400] BTRFS info (device loop4): enabling auto defrag [ 768.937204][ T8400] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 768.983223][ T8400] BTRFS info (device loop4): use zstd compression, level 3 [ 768.985082][ T8400] BTRFS info (device loop4): using free space tree [ 769.036462][ T8403] loop2: detected capacity change from 0 to 32768 [ 769.054440][ T8403] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8403) [ 769.358724][ T8405] loop5: detected capacity change from 0 to 32768 [ 769.384149][ T8405] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8405) [ 769.477165][ T8409] loop0: detected capacity change from 0 to 32768 [ 769.501574][ T8409] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8409) [ 769.503495][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 769.525177][ T8408] loop1: detected capacity change from 0 to 32768 [ 769.542754][ T8408] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8408) [ 769.593960][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop4 scanned by udevd (4424) [ 770.252373][ T8428] loop3: detected capacity change from 0 to 32768 [ 770.263134][ T8428] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 770.443454][ T8430] loop2: detected capacity change from 0 to 32768 [ 770.463463][ T8430] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 770.670247][ T8435] loop5: detected capacity change from 0 to 32768 [ 770.724989][ T8435] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 770.864385][ T8439] loop0: detected capacity change from 0 to 32768 [ 770.893101][ T8439] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 770.911084][ T8437] loop1: detected capacity change from 0 to 32768 [ 770.928829][ T8437] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 771.558784][ T8441] loop3: detected capacity change from 0 to 32768 [ 771.570922][ T8441] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 771.777511][ T8443] loop2: detected capacity change from 0 to 32768 [ 771.789784][ T8443] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 771.850998][ T8445] loop4: detected capacity change from 0 to 32768 [ 771.872072][ T8445] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 771.882523][ T8445] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 771.892037][ T8445] BTRFS info (device loop4): use zlib compression, level 3 [ 771.897408][ T8445] BTRFS info (device loop4): enabling ssd optimizations [ 771.916002][ T8445] BTRFS info (device loop4): enabling auto defrag [ 771.925610][ T8445] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 771.937058][ T8445] BTRFS info (device loop4): use zstd compression, level 3 [ 771.943553][ T8445] BTRFS info (device loop4): using free space tree [ 771.957568][ T8447] loop5: detected capacity change from 0 to 32768 [ 771.970770][ T8447] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8447) [ 772.123928][ T8451] loop1: detected capacity change from 0 to 32768 [ 772.138639][ T8451] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8451) [ 772.185097][ T8449] loop0: detected capacity change from 0 to 32768 [ 772.206825][ T8449] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8449) 1970/01/01 00:12:52 executed programs: 787 [ 772.434035][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 772.849830][ T8470] loop3: detected capacity change from 0 to 32768 [ 772.865505][ T8470] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8470) [ 772.888088][ T8470] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 772.903143][ T8470] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 772.920672][ T8470] BTRFS info (device loop3): use zlib compression, level 3 [ 772.930155][ T8470] BTRFS info (device loop3): enabling ssd optimizations [ 772.940577][ T8470] BTRFS info (device loop3): enabling auto defrag [ 772.946910][ T8470] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 772.959742][ T8470] BTRFS info (device loop3): use zstd compression, level 3 [ 772.966279][ T8470] BTRFS info (device loop3): using free space tree [ 773.133086][ T8479] loop1: detected capacity change from 0 to 32768 [ 773.136169][ T8479] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8479) [ 773.323579][ T8475] loop5: detected capacity change from 0 to 32768 [ 773.328773][ T8472] loop2: detected capacity change from 0 to 32768 [ 773.338973][ T8475] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8475) [ 773.352658][ T8472] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8472) [ 773.387398][ T8478] loop4: detected capacity change from 0 to 32768 [ 773.402442][ T8478] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8478) [ 773.466475][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 773.578951][ T8481] loop0: detected capacity change from 0 to 32768 [ 773.598709][ T8481] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8481) [ 773.628650][ T8481] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 773.631365][ T8481] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 773.650158][ T8481] BTRFS info (device loop0): use zlib compression, level 3 [ 773.652715][ T8481] BTRFS info (device loop0): enabling ssd optimizations [ 773.654677][ T8481] BTRFS info (device loop0): enabling auto defrag [ 773.715409][ T8481] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 773.718080][ T8481] BTRFS info (device loop0): use zstd compression, level 3 [ 773.721278][ T8481] BTRFS info (device loop0): using free space tree [ 773.941491][ T8501] loop1: detected capacity change from 0 to 32768 [ 773.950847][ T8501] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8501) [ 774.308101][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 774.472606][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop0 scanned by udevd (4272) [ 774.518865][ T8503] loop3: detected capacity change from 0 to 32768 [ 774.535497][ T8503] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 774.635960][ T8522] loop4: detected capacity change from 0 to 32768 [ 774.651267][ T8522] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 774.911661][ T8524] loop5: detected capacity change from 0 to 32768 [ 774.925144][ T8524] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 774.997609][ T8521] loop2: detected capacity change from 0 to 32768 [ 775.049116][ T8521] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 775.425192][ T8531] loop1: detected capacity change from 0 to 32768 [ 775.465914][ T8531] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 775.920341][ T8533] loop3: detected capacity change from 0 to 32768 [ 775.945456][ T8533] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 775.973947][ T8535] loop4: detected capacity change from 0 to 32768 [ 775.994928][ T8535] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 776.229543][ T8537] loop5: detected capacity change from 0 to 32768 [ 776.242341][ T8537] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 776.387444][ T8539] loop2: detected capacity change from 0 to 32768 [ 776.416620][ T8539] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 776.687872][ T8542] loop0: detected capacity change from 0 to 32768 [ 776.714523][ T8542] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 776.714828][ T8543] loop1: detected capacity change from 0 to 32768 [ 776.717295][ T8542] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 776.730593][ T8542] BTRFS info (device loop0): use zlib compression, level 3 [ 776.732472][ T8542] BTRFS info (device loop0): enabling ssd optimizations [ 776.733790][ T8542] BTRFS info (device loop0): enabling auto defrag [ 776.735479][ T8542] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 776.737873][ T8542] BTRFS info (device loop0): use zstd compression, level 3 [ 776.741099][ T8543] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8543) [ 776.758422][ T8542] BTRFS info (device loop0): using free space tree [ 777.025727][ T8545] loop3: detected capacity change from 0 to 32768 [ 777.041942][ T8545] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8545) [ 777.275579][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 777.477816][ T8547] loop4: detected capacity change from 0 to 32768 1970/01/01 00:12:57 executed programs: 811 [ 777.490430][ T8547] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8547) [ 777.514824][ T8547] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 777.526757][ T8547] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 777.543120][ T8547] BTRFS info (device loop4): use zlib compression, level 3 [ 777.550773][ T8552] loop5: detected capacity change from 0 to 32768 [ 777.550986][ T8547] BTRFS info (device loop4): enabling ssd optimizations [ 777.562803][ T8547] BTRFS info (device loop4): enabling auto defrag [ 777.564511][ T8547] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 777.565153][ T8552] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8552) [ 777.566813][ T8547] BTRFS info (device loop4): use zstd compression, level 3 [ 777.566840][ T8547] BTRFS info (device loop4): using free space tree [ 777.681266][ T8564] loop2: detected capacity change from 0 to 32768 [ 777.703347][ T8564] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8564) [ 778.227825][ T8573] loop0: detected capacity change from 0 to 32768 [ 778.244032][ T8573] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8573) [ 778.355709][ T8571] loop1: detected capacity change from 0 to 32768 [ 778.372306][ T8571] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8571) [ 778.617941][ T8576] loop3: detected capacity change from 0 to 32768 [ 778.632123][ T8576] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8576) [ 778.916439][ T8595] loop5: detected capacity change from 0 to 32768 [ 778.924240][ T8595] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8595) [ 778.972915][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 779.133213][ T8597] loop2: detected capacity change from 0 to 32768 [ 779.145450][ T8597] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8597) [ 779.165642][ T8597] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 779.168286][ T8597] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 779.189175][ T8597] BTRFS info (device loop2): use zlib compression, level 3 [ 779.191122][ T8597] BTRFS info (device loop2): enabling ssd optimizations [ 779.192849][ T8597] BTRFS info (device loop2): enabling auto defrag [ 779.220428][ T8597] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 779.227243][ T8597] BTRFS info (device loop2): use zstd compression, level 3 [ 779.235806][ T8597] BTRFS info (device loop2): using free space tree [ 779.517999][ T8601] loop1: detected capacity change from 0 to 32768 [ 779.531210][ T8601] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8601) [ 779.772504][ T8605] loop3: detected capacity change from 0 to 32768 [ 779.773492][ T8599] loop0: detected capacity change from 0 to 32768 [ 779.818500][ T8605] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8605) [ 779.822036][ T8599] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8599) [ 779.842009][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 780.127957][ T8603] loop4: detected capacity change from 0 to 32768 [ 780.143525][ T8603] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8603) [ 780.165947][ T8603] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 780.186182][ T8603] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 780.201883][ T8603] BTRFS info (device loop4): use zlib compression, level 3 [ 780.208833][ T8603] BTRFS info (device loop4): enabling ssd optimizations [ 780.216595][ T8603] BTRFS info (device loop4): enabling auto defrag [ 780.223090][ T8603] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 780.233444][ T8603] BTRFS info (device loop4): use zstd compression, level 3 [ 780.240993][ T8603] BTRFS info (device loop4): using free space tree [ 780.452755][ T8622] loop5: detected capacity change from 0 to 32768 [ 780.485646][ T8622] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8622) [ 780.734242][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 780.778455][ T8640] loop3: detected capacity change from 0 to 32768 [ 780.783620][ T8629] loop1: detected capacity change from 0 to 32768 [ 780.798851][ T8640] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8640) [ 780.806190][ T8629] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8629) [ 781.016669][ T8627] loop2: detected capacity change from 0 to 32768 [ 781.058026][ T8627] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8627) [ 781.101849][ T8627] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 781.104414][ T8627] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 781.121546][ T8627] BTRFS info (device loop2): use zlib compression, level 3 [ 781.123513][ T8627] BTRFS info (device loop2): enabling ssd optimizations [ 781.125305][ T8627] BTRFS info (device loop2): enabling auto defrag [ 781.158484][ T8627] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 781.161016][ T8627] BTRFS info (device loop2): use zstd compression, level 3 [ 781.162852][ T8627] BTRFS info (device loop2): using free space tree [ 781.296130][ T8651] loop0: detected capacity change from 0 to 32768 [ 781.304963][ T8651] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8651) [ 781.567226][ T8653] loop4: detected capacity change from 0 to 32768 [ 781.598967][ T8653] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8653) [ 781.900009][ T8655] loop5: detected capacity change from 0 to 32768 [ 781.913809][ T8655] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8655) [ 782.200606][ T8674] loop3: detected capacity change from 0 to 32768 [ 782.228400][ T8674] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8674) [ 782.247857][ T8665] loop1: detected capacity change from 0 to 32768 [ 782.275532][ T8665] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8665) [ 782.522004][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:13:02 executed programs: 831 [ 782.754840][ T8679] loop0: detected capacity change from 0 to 32768 [ 782.810922][ T8679] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8679) [ 782.837849][ T8679] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 782.844034][ T8679] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 782.853324][ T8679] BTRFS info (device loop0): use zlib compression, level 3 [ 782.862158][ T8679] BTRFS info (device loop0): enabling ssd optimizations [ 782.868677][ T8679] BTRFS info (device loop0): enabling auto defrag [ 782.876044][ T8679] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 782.884192][ T8679] BTRFS info (device loop0): use zstd compression, level 3 [ 782.890701][ T8679] BTRFS info (device loop0): using free space tree [ 782.946831][ T8681] loop4: detected capacity change from 0 to 32768 [ 782.957811][ T8681] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8681) [ 783.192411][ T8685] loop2: detected capacity change from 0 to 32768 [ 783.195615][ T8685] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8685) [ 783.271580][ T4424] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 783.394109][ T8683] loop5: detected capacity change from 0 to 32768 [ 783.437873][ T8683] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8683) [ 783.450324][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 783.671070][ T8689] loop1: detected capacity change from 0 to 32768 [ 783.672329][ T8687] loop3: detected capacity change from 0 to 32768 [ 783.684770][ T8687] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8687) [ 783.701454][ T8689] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8689) [ 783.706131][ T8687] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 783.718281][ T8687] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 783.729913][ T8687] BTRFS info (device loop3): use zlib compression, level 3 [ 783.737424][ T8687] BTRFS info (device loop3): enabling ssd optimizations [ 783.746679][ T8687] BTRFS info (device loop3): enabling auto defrag [ 783.755799][ T8687] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 783.766714][ T8687] BTRFS info (device loop3): use zstd compression, level 3 [ 783.773547][ T8687] BTRFS info (device loop3): using free space tree [ 784.177936][ T8713] loop2: detected capacity change from 0 to 32768 [ 784.193326][ T8713] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8713) [ 784.556832][ T8711] loop4: detected capacity change from 0 to 32768 [ 784.568235][ T8709] loop0: detected capacity change from 0 to 32768 [ 784.575298][ T8711] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8711) [ 784.630713][ T8709] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8709) [ 784.921921][ T8732] loop5: detected capacity change from 0 to 32768 [ 784.936427][ T8732] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8732) [ 785.195457][ T8734] loop1: detected capacity change from 0 to 32768 [ 785.219643][ T8734] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8734) [ 785.264240][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 785.830868][ T8737] loop2: detected capacity change from 0 to 32768 [ 785.848724][ T8737] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8737) [ 785.869202][ T8737] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 785.871737][ T8737] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 785.874078][ T8737] BTRFS info (device loop2): use zlib compression, level 3 [ 785.875887][ T8737] BTRFS info (device loop2): enabling ssd optimizations [ 785.877615][ T8737] BTRFS info (device loop2): enabling auto defrag [ 785.911099][ T8737] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 785.913359][ T8737] BTRFS info (device loop2): use zstd compression, level 3 [ 785.915170][ T8737] BTRFS info (device loop2): using free space tree [ 785.965089][ T8739] loop4: detected capacity change from 0 to 32768 [ 785.975977][ T8739] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8739) [ 785.993978][ T8741] loop0: detected capacity change from 0 to 32768 [ 786.014053][ T8741] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8741) [ 786.162467][ T8745] loop3: detected capacity change from 0 to 32768 [ 786.179983][ T8745] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8745) [ 786.319874][ T8743] loop5: detected capacity change from 0 to 32768 [ 786.325367][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 786.333695][ T8743] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8743) [ 786.652799][ T8747] loop1: detected capacity change from 0 to 32768 [ 786.684334][ T8747] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8747) [ 786.696355][ T8747] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 786.699392][ T8747] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 786.715697][ T8747] BTRFS info (device loop1): use zlib compression, level 3 [ 786.717666][ T8747] BTRFS info (device loop1): enabling ssd optimizations [ 786.734655][ T8747] BTRFS info (device loop1): enabling auto defrag [ 786.736406][ T8747] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 786.754408][ T8747] BTRFS info (device loop1): use zstd compression, level 3 [ 786.756371][ T8747] BTRFS info (device loop1): using free space tree [ 787.061466][ T8771] loop0: detected capacity change from 0 to 32768 [ 787.068775][ T8771] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8771) [ 787.131388][ T8769] loop2: detected capacity change from 0 to 32768 [ 787.139313][ T8769] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8769) [ 787.380834][ T8767] loop4: detected capacity change from 0 to 32768 [ 787.396148][ T8767] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8767) [ 787.757469][ T8773] loop3: detected capacity change from 0 to 32768 [ 787.771188][ T8773] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8773) [ 787.795266][ T8779] loop5: detected capacity change from 0 to 32768 [ 787.813145][ T8779] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8779) 1970/01/01 00:13:07 executed programs: 852 [ 788.002502][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 788.394156][ T8795] loop0: detected capacity change from 0 to 32768 [ 788.411017][ T8795] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8795) [ 788.431035][ T8795] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 788.443866][ T8795] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 788.453045][ T8795] BTRFS info (device loop0): use zlib compression, level 3 [ 788.461898][ T8795] BTRFS info (device loop0): enabling ssd optimizations [ 788.470674][ T8795] BTRFS info (device loop0): enabling auto defrag [ 788.478960][ T8795] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 788.490454][ T8795] BTRFS info (device loop0): use zstd compression, level 3 [ 788.498008][ T8795] BTRFS info (device loop0): using free space tree [ 788.615416][ T8797] loop2: detected capacity change from 0 to 32768 [ 788.618943][ T8797] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8797) [ 788.665340][ T8799] loop4: detected capacity change from 0 to 32768 [ 788.668744][ T8799] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8799) [ 789.038866][ T8801] loop1: detected capacity change from 0 to 32768 [ 789.058818][ T8801] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8801) [ 789.098683][ T8805] loop5: detected capacity change from 0 to 32768 [ 789.107196][ T4272] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 789.110341][ T8803] loop3: detected capacity change from 0 to 32768 [ 789.124775][ T8805] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8805) [ 789.131340][ T8803] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8803) [ 789.798167][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 789.992339][ T8825] loop2: detected capacity change from 0 to 32768 [ 790.006680][ T8825] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8825) [ 790.022685][ T8825] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 790.033410][ T8825] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 790.051926][ T8825] BTRFS info (device loop2): use zlib compression, level 3 [ 790.058621][ T8825] BTRFS info (device loop2): enabling ssd optimizations [ 790.065219][ T8825] BTRFS info (device loop2): enabling auto defrag [ 790.067051][ T8825] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 790.078452][ T8825] BTRFS info (device loop2): use zstd compression, level 3 [ 790.080544][ T8825] BTRFS info (device loop2): using free space tree [ 790.232378][ T8831] loop3: detected capacity change from 0 to 32768 [ 790.235349][ T8831] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8831) [ 790.257486][ T8829] loop1: detected capacity change from 0 to 32768 [ 790.268552][ T8829] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8829) [ 790.274023][ T8827] loop4: detected capacity change from 0 to 32768 [ 790.282775][ T8827] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8827) [ 790.360043][ T8833] loop5: detected capacity change from 0 to 32768 [ 790.411571][ T8833] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8833) [ 790.572544][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 791.137793][ T8838] loop0: detected capacity change from 0 to 32768 [ 791.152501][ T8838] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8838) [ 791.176792][ T8838] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 791.187738][ T8838] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 791.199307][ T8838] BTRFS info (device loop0): use zlib compression, level 3 [ 791.208175][ T8838] BTRFS info (device loop0): enabling ssd optimizations [ 791.217132][ T8838] BTRFS info (device loop0): enabling auto defrag [ 791.226056][ T8838] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 791.235433][ T8838] BTRFS info (device loop0): use zstd compression, level 3 [ 791.245329][ T8838] BTRFS info (device loop0): using free space tree [ 791.396073][ T8855] loop1: detected capacity change from 0 to 32768 [ 791.429797][ T8855] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8855) [ 791.460680][ T8859] loop4: detected capacity change from 0 to 32768 [ 791.463761][ T8859] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8859) [ 791.650958][ T8861] loop3: detected capacity change from 0 to 32768 [ 791.661671][ T8857] loop2: detected capacity change from 0 to 32768 [ 791.679219][ T8861] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8861) [ 791.696532][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 791.700140][ T8857] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8857) [ 791.876498][ T8863] loop5: detected capacity change from 0 to 32768 [ 791.892434][ T8863] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8863) [ 791.913479][ T8863] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 791.925029][ T8863] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 791.935302][ T8863] BTRFS info (device loop5): use zlib compression, level 3 [ 791.942891][ T8863] BTRFS info (device loop5): enabling ssd optimizations [ 791.949533][ T8863] BTRFS info (device loop5): enabling auto defrag [ 791.956993][ T8863] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 791.973027][ T8863] BTRFS info (device loop5): use zstd compression, level 3 [ 791.974919][ T8863] BTRFS info (device loop5): using free space tree [ 792.625794][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 792.829783][ T8884] loop1: detected capacity change from 0 to 32768 [ 792.854239][ T8884] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8884) [ 792.873753][ T8884] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 792.878950][ T8884] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 792.885894][ T8884] BTRFS info (device loop1): use zlib compression, level 3 [ 792.891230][ T8884] BTRFS info (device loop1): enabling ssd optimizations [ 792.897668][ T8884] BTRFS info (device loop1): enabling auto defrag [ 792.904121][ T8884] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 792.910961][ T8884] BTRFS info (device loop1): use zstd compression, level 3 [ 792.917472][ T8884] BTRFS info (device loop1): using free space tree [ 793.018100][ T8900] loop2: detected capacity change from 0 to 32768 [ 793.029239][ T8897] loop4: detected capacity change from 0 to 32768 [ 793.054957][ T8900] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8900) [ 793.067899][ T8897] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8897) [ 793.101845][ T8908] loop3: detected capacity change from 0 to 32768 [ 793.126790][ T8908] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8908) 1970/01/01 00:13:13 executed programs: 873 [ 793.673868][ T8912] loop0: detected capacity change from 0 to 32768 [ 793.709325][ T8912] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8912) [ 794.177973][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 794.423754][ T8933] loop2: detected capacity change from 0 to 32768 [ 794.443869][ T8933] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8933) [ 794.475197][ T8933] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 794.500456][ T8933] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 794.502853][ T8933] BTRFS info (device loop2): use zlib compression, level 3 [ 794.504756][ T8933] BTRFS info (device loop2): enabling ssd optimizations [ 794.529565][ T8933] BTRFS info (device loop2): enabling auto defrag [ 794.531212][ T8933] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 794.533559][ T8933] BTRFS info (device loop2): use zstd compression, level 3 [ 794.535452][ T8933] BTRFS info (device loop2): using free space tree [ 794.625008][ T8935] loop4: detected capacity change from 0 to 32768 [ 794.640843][ T8935] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8935) [ 794.668031][ T8937] loop3: detected capacity change from 0 to 32768 [ 794.691461][ T8939] loop5: detected capacity change from 0 to 32768 [ 794.694575][ T8939] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8939) [ 794.707538][ T8937] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8937) [ 795.105905][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 795.131996][ T8943] loop1: detected capacity change from 0 to 32768 [ 795.206758][ T8943] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8943) [ 795.221837][ T8941] loop0: detected capacity change from 0 to 32768 [ 795.236974][ T8941] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8941) [ 795.279845][ T8941] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 795.287112][ T8941] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 795.297324][ T8941] BTRFS info (device loop0): use zlib compression, level 3 [ 795.306260][ T8941] BTRFS info (device loop0): enabling ssd optimizations [ 795.314738][ T8941] BTRFS info (device loop0): enabling auto defrag [ 795.320887][ T8941] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 795.331152][ T8941] BTRFS info (device loop0): use zstd compression, level 3 [ 795.338755][ T8941] BTRFS info (device loop0): using free space tree [ 795.843511][ T8964] loop5: detected capacity change from 0 to 32768 [ 795.853184][ T8964] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8964) [ 795.896681][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 796.011714][ T8965] loop4: detected capacity change from 0 to 32768 [ 796.029044][ T8965] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8965) [ 796.048401][ T8965] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 796.059914][ T8965] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 796.072639][ T8965] BTRFS info (device loop4): use zlib compression, level 3 [ 796.081471][ T8965] BTRFS info (device loop4): enabling ssd optimizations [ 796.089153][ T8965] BTRFS info (device loop4): enabling auto defrag [ 796.096473][ T8965] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 796.109378][ T8965] BTRFS info (device loop4): use zstd compression, level 3 [ 796.118185][ T8965] BTRFS info (device loop4): using free space tree [ 796.121782][ T8967] loop3: detected capacity change from 0 to 32768 [ 796.136143][ T8967] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8967) [ 796.219550][ T8978] loop2: detected capacity change from 0 to 32768 [ 796.237531][ T8978] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8978) [ 796.552032][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 796.963070][ T9008] loop5: detected capacity change from 0 to 32768 [ 796.973828][ T9008] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9008) [ 797.000916][ T9008] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 797.016075][ T9008] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 797.025622][ T8989] loop1: detected capacity change from 0 to 32768 [ 797.027384][ T9008] BTRFS info (device loop5): use zlib compression, level 3 [ 797.036660][ T9008] BTRFS info (device loop5): enabling ssd optimizations [ 797.038828][ T8989] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8989) [ 797.043808][ T9008] BTRFS info (device loop5): enabling auto defrag [ 797.050005][ T9008] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 797.057907][ T9008] BTRFS info (device loop5): use zstd compression, level 3 [ 797.065043][ T9008] BTRFS info (device loop5): using free space tree [ 797.084242][ T8991] loop0: detected capacity change from 0 to 32768 [ 797.094346][ T8991] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8991) [ 797.158601][ T4424] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 797.511788][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 797.765691][ T9013] loop4: detected capacity change from 0 to 32768 [ 797.791150][ T9013] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9013) [ 797.810845][ T9013] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 797.813470][ T9013] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 797.815644][ T9013] BTRFS info (device loop4): use zlib compression, level 3 [ 797.818082][ T9013] BTRFS info (device loop4): enabling ssd optimizations [ 797.849787][ T9013] BTRFS info (device loop4): enabling auto defrag [ 797.851333][ T9013] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 797.853575][ T9013] BTRFS info (device loop4): use zstd compression, level 3 [ 797.855312][ T9013] BTRFS info (device loop4): using free space tree [ 797.937763][ T9017] loop2: detected capacity change from 0 to 32768 [ 797.943746][ T9015] loop3: detected capacity change from 0 to 32768 [ 797.944934][ T9017] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9017) [ 797.957966][ T9015] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9015) [ 798.216989][ T9039] loop5: detected capacity change from 0 to 32768 [ 798.235392][ T9039] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9039) [ 798.485259][ T9037] loop1: detected capacity change from 0 to 32768 [ 798.501084][ T9037] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9037) 1970/01/01 00:13:18 executed programs: 893 [ 798.540676][ T9041] loop0: detected capacity change from 0 to 32768 [ 798.555356][ T9041] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9041) [ 798.624047][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 799.317081][ T9060] loop3: detected capacity change from 0 to 32768 [ 799.338655][ T9060] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9060) [ 799.368460][ T9060] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 799.371011][ T9060] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 799.377767][ T9060] BTRFS info (device loop3): use zlib compression, level 3 [ 799.389871][ T9060] BTRFS info (device loop3): enabling ssd optimizations [ 799.391706][ T9060] BTRFS info (device loop3): enabling auto defrag [ 799.408450][ T9060] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 799.410912][ T9060] BTRFS info (device loop3): use zstd compression, level 3 [ 799.419391][ T9063] loop2: detected capacity change from 0 to 32768 [ 799.421105][ T9060] BTRFS info (device loop3): using free space tree [ 799.424088][ T9063] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9063) [ 799.499814][ T9066] loop5: detected capacity change from 0 to 32768 [ 799.503157][ T9066] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9066) [ 799.701998][ T9067] loop4: detected capacity change from 0 to 32768 [ 799.725495][ T9067] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9067) [ 799.874202][ T4424] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4424) [ 799.959146][ T9069] loop1: detected capacity change from 0 to 32768 [ 799.972641][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 799.977289][ T9069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9069) [ 800.285821][ T9071] loop0: detected capacity change from 0 to 32768 [ 800.302302][ T9071] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9071) [ 800.333051][ T9071] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 800.346905][ T9071] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 800.360481][ T9071] BTRFS info (device loop0): use zlib compression, level 3 [ 800.370244][ T9071] BTRFS info (device loop0): enabling ssd optimizations [ 800.382343][ T9071] BTRFS info (device loop0): enabling auto defrag [ 800.390919][ T9071] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 800.405741][ T9071] BTRFS info (device loop0): use zstd compression, level 3 [ 800.416844][ T9071] BTRFS info (device loop0): using free space tree [ 800.847012][ T9090] loop2: detected capacity change from 0 to 32768 [ 800.854674][ T9090] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9090) [ 800.876352][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 800.938963][ T9095] loop4: detected capacity change from 0 to 32768 [ 800.952202][ T9095] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9095) [ 800.957402][ T9096] loop3: detected capacity change from 0 to 32768 [ 800.966683][ T9096] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9096) [ 801.170521][ T9092] loop5: detected capacity change from 0 to 32768 [ 801.183666][ T9092] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9092) [ 801.205952][ T9092] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 801.227039][ T9092] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 801.237317][ T9092] BTRFS info (device loop5): use zlib compression, level 3 [ 801.245137][ T9092] BTRFS info (device loop5): enabling ssd optimizations [ 801.252559][ T9092] BTRFS info (device loop5): enabling auto defrag [ 801.260920][ T9092] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 801.271217][ T9092] BTRFS info (device loop5): use zstd compression, level 3 [ 801.277607][ T9092] BTRFS info (device loop5): using free space tree [ 801.436303][ T9105] loop1: detected capacity change from 0 to 32768 [ 801.478498][ T9105] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9105) [ 801.616157][ T9128] loop2: detected capacity change from 0 to 32768 [ 801.622944][ T9128] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9128) [ 801.779511][ T2049] ieee802154 phy0 wpan0: encryption failed: -22 [ 801.781243][ T2049] ieee802154 phy1 wpan1: encryption failed: -22 [ 802.020422][ T9119] loop0: detected capacity change from 0 to 32768 [ 802.070779][ T9119] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9119) [ 802.412291][ T9135] loop4: detected capacity change from 0 to 32768 [ 802.431046][ T9142] loop3: detected capacity change from 0 to 32768 [ 802.437824][ T9135] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9135) [ 802.451032][ T9142] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9142) [ 802.709360][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 802.992880][ T9145] loop1: detected capacity change from 0 to 32768 [ 803.008155][ T9145] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9145) [ 803.031142][ T9145] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 803.044505][ T9145] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 803.054741][ T9145] BTRFS info (device loop1): use zlib compression, level 3 [ 803.062344][ T9145] BTRFS info (device loop1): enabling ssd optimizations [ 803.072142][ T9145] BTRFS info (device loop1): enabling auto defrag [ 803.079781][ T9145] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 803.089050][ T9145] BTRFS info (device loop1): use zstd compression, level 3 [ 803.097722][ T9145] BTRFS info (device loop1): using free space tree [ 803.250155][ T9147] loop2: detected capacity change from 0 to 32768 [ 803.260936][ T9151] loop5: detected capacity change from 0 to 32768 [ 803.263703][ T9151] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9151) [ 803.267914][ T9147] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9147) [ 803.338481][ T4424] I/O error, dev loop5, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 803.606520][ T9153] loop3: detected capacity change from 0 to 32768 [ 803.648892][ T9153] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9153) 1970/01/01 00:13:23 executed programs: 913 [ 803.694990][ T9149] loop0: detected capacity change from 0 to 32768 [ 803.719747][ T9149] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9149) [ 804.045348][ T9155] loop4: detected capacity change from 0 to 32768 [ 804.057499][ T9155] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9155) [ 804.744116][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 804.768755][ T9175] loop2: detected capacity change from 0 to 32768 [ 804.785840][ T9175] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9175) [ 804.833630][ T9177] loop5: detected capacity change from 0 to 32768 [ 804.860613][ T9177] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9177) [ 804.885141][ T9177] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 804.887712][ T9177] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 804.908396][ T9177] BTRFS info (device loop5): use zlib compression, level 3 [ 804.910296][ T9177] BTRFS info (device loop5): enabling ssd optimizations [ 804.912115][ T9177] BTRFS info (device loop5): enabling auto defrag [ 804.913798][ T9177] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 804.916215][ T9177] BTRFS info (device loop5): use zstd compression, level 3 [ 804.918060][ T9177] BTRFS info (device loop5): using free space tree [ 805.033751][ T9179] loop3: detected capacity change from 0 to 32768 [ 805.060329][ T9179] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9179) [ 805.145416][ T9181] loop0: detected capacity change from 0 to 32768 [ 805.166171][ T9181] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9181) [ 805.454455][ T9183] loop4: detected capacity change from 0 to 32768 [ 805.470646][ T9183] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9183) [ 805.667404][ T9188] loop1: detected capacity change from 0 to 32768 [ 805.688971][ T9188] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9188) [ 806.373201][ T9204] loop2: detected capacity change from 0 to 32768 [ 806.384535][ T9204] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9204) [ 806.504103][ T9207] loop3: detected capacity change from 0 to 32768 [ 806.548956][ T9209] loop0: detected capacity change from 0 to 32768 [ 806.553388][ T9209] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9209) [ 806.556828][ T9207] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9207) [ 806.693954][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 806.729789][ T9211] loop4: detected capacity change from 0 to 32768 [ 806.755677][ T9211] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9211) [ 807.176836][ T9213] loop1: detected capacity change from 0 to 32768 [ 807.193214][ T9213] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9213) [ 807.230762][ T9213] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 807.233307][ T9213] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 807.235409][ T9213] BTRFS info (device loop1): use zlib compression, level 3 [ 807.237160][ T9213] BTRFS info (device loop1): enabling ssd optimizations [ 807.273040][ T9213] BTRFS info (device loop1): enabling auto defrag [ 807.274785][ T9213] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 807.288611][ T9213] BTRFS info (device loop1): use zstd compression, level 3 [ 807.290301][ T9213] BTRFS info (device loop1): using free space tree [ 807.416521][ T9215] loop2: detected capacity change from 0 to 32768 [ 807.419661][ T9215] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9215) [ 807.817571][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 808.196352][ T9225] loop4: detected capacity change from 0 to 32768 [ 808.216806][ T9219] loop0: detected capacity change from 0 to 32768 [ 808.223330][ T9218] loop3: detected capacity change from 0 to 32768 [ 808.228771][ T9221] loop5: detected capacity change from 0 to 32768 [ 808.232919][ T9219] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9219) [ 808.246465][ T9221] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9221) [ 808.252021][ T9219] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 808.257340][ T9218] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9218) [ 808.261515][ T9225] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9225) [ 808.266088][ T9219] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 808.274202][ T9219] BTRFS info (device loop0): use zlib compression, level 3 [ 808.280530][ T9219] BTRFS info (device loop0): enabling ssd optimizations [ 808.286944][ T9219] BTRFS info (device loop0): enabling auto defrag [ 808.301291][ T9219] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 808.310624][ T9219] BTRFS info (device loop0): use zstd compression, level 3 [ 808.319405][ T9219] BTRFS info (device loop0): using free space tree 1970/01/01 00:13:28 executed programs: 931 [ 808.906920][ T9245] loop1: detected capacity change from 0 to 32768 [ 808.925524][ T9245] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9245) [ 808.941470][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 809.070460][ T9243] loop2: detected capacity change from 0 to 32768 [ 809.089831][ T9243] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9243) [ 809.116117][ T9243] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 809.128610][ T9243] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 809.139076][ T9243] BTRFS info (device loop2): use zlib compression, level 3 [ 809.152107][ T9243] BTRFS info (device loop2): enabling ssd optimizations [ 809.162097][ T9243] BTRFS info (device loop2): enabling auto defrag [ 809.168522][ T9243] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 809.185070][ T9243] BTRFS info (device loop2): use zstd compression, level 3 [ 809.186941][ T9243] BTRFS info (device loop2): using free space tree [ 809.671834][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 809.859182][ T9264] loop5: detected capacity change from 0 to 32768 [ 809.875975][ T9264] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9264) [ 809.900575][ T9264] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 809.910286][ T9264] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 809.919852][ T9266] loop3: detected capacity change from 0 to 32768 [ 809.922997][ T9264] BTRFS info (device loop5): use zlib compression, level 3 [ 809.930030][ T9264] BTRFS info (device loop5): enabling ssd optimizations [ 809.936678][ T9266] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9266) [ 809.941238][ T9264] BTRFS info (device loop5): enabling auto defrag [ 809.947699][ T9264] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 809.956474][ T9264] BTRFS info (device loop5): use zstd compression, level 3 [ 809.962198][ T9264] BTRFS info (device loop5): using free space tree [ 810.041576][ T9268] loop4: detected capacity change from 0 to 32768 [ 810.050905][ T9268] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9268) [ 810.157358][ T9271] loop0: detected capacity change from 0 to 32768 [ 810.181955][ T9271] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9271) [ 810.242489][ T9290] loop1: detected capacity change from 0 to 32768 [ 810.305667][ T9290] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9290) [ 810.711154][ T9293] loop2: detected capacity change from 0 to 32768 [ 810.737310][ T9293] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9293) [ 811.156698][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 811.277766][ T9315] loop3: detected capacity change from 0 to 32768 [ 811.294527][ T9315] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9315) [ 811.319084][ T9315] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 811.334448][ T9315] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 811.345933][ T9315] BTRFS info (device loop3): use zlib compression, level 3 [ 811.353652][ T9315] BTRFS info (device loop3): enabling ssd optimizations [ 811.362389][ T9315] BTRFS info (device loop3): enabling auto defrag [ 811.370964][ T9315] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 811.381479][ T9315] BTRFS info (device loop3): use zstd compression, level 3 [ 811.386359][ T9313] loop4: detected capacity change from 0 to 32768 [ 811.389300][ T9315] BTRFS info (device loop3): using free space tree [ 811.401848][ T9313] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9313) [ 811.558027][ T9319] loop1: detected capacity change from 0 to 32768 [ 811.561186][ T9319] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9319) [ 811.885028][ T9317] loop0: detected capacity change from 0 to 32768 [ 811.900577][ T9317] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9317) [ 811.975941][ T9323] loop5: detected capacity change from 0 to 32768 [ 811.989093][ T9323] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9323) [ 812.105003][ T9321] loop2: detected capacity change from 0 to 32768 [ 812.148843][ T9321] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9321) [ 812.507827][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 812.765197][ T9342] loop4: detected capacity change from 0 to 32768 [ 812.786986][ T9342] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9342) [ 812.797644][ T9342] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 812.818606][ T9342] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 812.828753][ T9342] BTRFS info (device loop4): use zlib compression, level 3 [ 812.830661][ T9342] BTRFS info (device loop4): enabling ssd optimizations [ 812.838805][ T9342] BTRFS info (device loop4): enabling auto defrag [ 812.840494][ T9342] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 812.853663][ T9342] BTRFS info (device loop4): use zstd compression, level 3 [ 812.855672][ T9342] BTRFS info (device loop4): using free space tree [ 813.120121][ T9351] loop3: detected capacity change from 0 to 32768 [ 813.137665][ T9351] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9351) [ 813.171018][ T9345] loop1: detected capacity change from 0 to 32768 [ 813.174432][ T9347] loop0: detected capacity change from 0 to 32768 [ 813.187853][ T9347] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9347) [ 813.195147][ T9345] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9345) [ 813.353574][ T9349] loop5: detected capacity change from 0 to 32768 [ 813.403771][ T9349] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9349) [ 813.433134][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 813.676290][ T9353] loop2: detected capacity change from 0 to 32768 [ 813.687610][ T9353] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9353) [ 813.726697][ T9353] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 813.734144][ T9353] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 813.744699][ T9353] BTRFS info (device loop2): use zlib compression, level 3 [ 813.754075][ T9353] BTRFS info (device loop2): enabling ssd optimizations [ 813.761579][ T9353] BTRFS info (device loop2): enabling auto defrag [ 813.768859][ T9353] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 813.780566][ T9353] BTRFS info (device loop2): use zstd compression, level 3 [ 813.788908][ T9353] BTRFS info (device loop2): using free space tree 1970/01/01 00:13:33 executed programs: 953 [ 814.156439][ T9374] loop4: detected capacity change from 0 to 32768 [ 814.166219][ T9374] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9374) [ 814.524439][ T9378] loop1: detected capacity change from 0 to 32768 [ 814.543491][ T9378] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9378) [ 814.555243][ T9376] loop3: detected capacity change from 0 to 32768 [ 814.570009][ T9376] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9376) [ 814.769535][ T9380] loop0: detected capacity change from 0 to 32768 [ 814.783714][ T9380] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9380) [ 814.989312][ T9396] loop5: detected capacity change from 0 to 32768 [ 815.002598][ T9396] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9396) [ 815.145886][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 815.697608][ T9403] loop4: detected capacity change from 0 to 32768 [ 815.745997][ T9403] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9403) [ 815.775606][ T9403] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 815.778174][ T9403] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 815.800344][ T9403] BTRFS info (device loop4): use zlib compression, level 3 [ 815.802252][ T9403] BTRFS info (device loop4): enabling ssd optimizations [ 815.804032][ T9403] BTRFS info (device loop4): enabling auto defrag [ 815.805603][ T9403] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 815.807814][ T9403] BTRFS info (device loop4): use zstd compression, level 3 [ 815.840425][ T9403] BTRFS info (device loop4): using free space tree [ 815.878514][ T9409] loop2: detected capacity change from 0 to 32768 [ 815.882005][ T9409] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9409) [ 815.961348][ T9407] loop3: detected capacity change from 0 to 32768 [ 815.964766][ T9407] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9407) [ 816.011381][ T9405] loop1: detected capacity change from 0 to 32768 [ 816.030042][ T9405] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9405) [ 816.201240][ T9411] loop0: detected capacity change from 0 to 32768 [ 816.204928][ T9411] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9411) [ 816.319802][ T9413] loop5: detected capacity change from 0 to 32768 [ 816.344482][ T9413] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9413) [ 816.357855][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 817.300487][ T9432] loop2: detected capacity change from 0 to 32768 [ 817.315322][ T9432] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9432) [ 817.338202][ T9432] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 817.350076][ T9432] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 817.358120][ T9432] BTRFS info (device loop2): use zlib compression, level 3 [ 817.369357][ T9432] BTRFS info (device loop2): enabling ssd optimizations [ 817.391765][ T9439] loop3: detected capacity change from 0 to 32768 [ 817.395597][ T9432] BTRFS info (device loop2): enabling auto defrag [ 817.396672][ T9438] loop1: detected capacity change from 0 to 32768 [ 817.398696][ T9435] loop4: detected capacity change from 0 to 32768 [ 817.403035][ T9432] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 817.409436][ T9439] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9439) [ 817.413949][ T9432] BTRFS info (device loop2): use zstd compression, level 3 [ 817.416988][ T9435] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9435) [ 817.423317][ T9432] BTRFS info (device loop2): using free space tree [ 817.427471][ T9438] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9438) [ 817.437038][ T4424] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4424) [ 817.901551][ T9443] loop5: detected capacity change from 0 to 32768 [ 817.908747][ T9441] loop0: detected capacity change from 0 to 32768 [ 817.917059][ T9443] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9443) [ 817.933482][ T9441] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9441) [ 818.053072][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 818.203411][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop2 scanned by udevd (4424) [ 818.223786][ T9460] loop4: detected capacity change from 0 to 32768 [ 818.234708][ T9460] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 818.606360][ T9464] loop1: detected capacity change from 0 to 32768 [ 818.622225][ T9464] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 818.785972][ T9466] loop3: detected capacity change from 0 to 32768 [ 818.796988][ T9466] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 1970/01/01 00:13:39 executed programs: 973 [ 819.414310][ T9471] loop0: detected capacity change from 0 to 32768 [ 819.428503][ T9471] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 819.501647][ T9473] loop5: detected capacity change from 0 to 32768 [ 819.521833][ T9473] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 819.615663][ T9475] loop4: detected capacity change from 0 to 32768 [ 819.647417][ T9475] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 819.959680][ T9477] loop1: detected capacity change from 0 to 32768 [ 819.973025][ T9477] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 820.291138][ T9479] loop3: detected capacity change from 0 to 32768 [ 820.307663][ T9479] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 820.494339][ T9481] loop2: detected capacity change from 0 to 32768 [ 820.515423][ T9481] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 820.523997][ T9481] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 820.533383][ T9481] BTRFS info (device loop2): use zlib compression, level 3 [ 820.540002][ T9481] BTRFS info (device loop2): enabling ssd optimizations [ 820.546543][ T9481] BTRFS info (device loop2): enabling auto defrag [ 820.553276][ T9481] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 820.562472][ T9481] BTRFS info (device loop2): use zstd compression, level 3 [ 820.577704][ T9481] BTRFS info (device loop2): using free space tree [ 820.721995][ T9483] loop0: detected capacity change from 0 to 32768 [ 820.735665][ T9483] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9483) [ 820.746431][ T9485] loop5: detected capacity change from 0 to 32768 [ 820.758142][ T9485] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9485) [ 820.861617][ T9487] loop4: detected capacity change from 0 to 32768 [ 820.881894][ T9487] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9487) [ 821.077098][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 821.248939][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop2 scanned by udevd (4272) [ 821.292962][ T9489] loop1: detected capacity change from 0 to 32768 [ 821.309285][ T9489] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 821.807664][ T9508] loop3: detected capacity change from 0 to 32768 [ 821.875747][ T9508] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 822.058542][ T9511] loop2: detected capacity change from 0 to 32768 [ 822.092060][ T9511] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 822.094743][ T9511] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 822.095361][ T9515] loop0: detected capacity change from 0 to 32768 [ 822.097002][ T9511] BTRFS info (device loop2): use zlib compression, level 3 [ 822.125340][ T9515] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9515) [ 822.133625][ T9511] BTRFS info (device loop2): enabling ssd optimizations [ 822.135475][ T9511] BTRFS info (device loop2): enabling auto defrag [ 822.137257][ T9511] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 822.142754][ T9517] loop4: detected capacity change from 0 to 32768 [ 822.154905][ T9517] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9517) [ 822.159669][ T9511] BTRFS info (device loop2): use zstd compression, level 3 [ 822.161475][ T9511] BTRFS info (device loop2): using free space tree [ 822.203812][ T9512] loop5: detected capacity change from 0 to 32768 [ 822.215673][ T9512] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9512) [ 822.674947][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 822.815228][ T9519] loop1: detected capacity change from 0 to 32768 [ 822.833343][ T9519] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9519) [ 822.852579][ T9519] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 822.864191][ T9519] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 822.874501][ T9519] BTRFS info (device loop1): use zlib compression, level 3 [ 822.882065][ T9519] BTRFS info (device loop1): enabling ssd optimizations [ 822.891288][ T9519] BTRFS info (device loop1): enabling auto defrag [ 822.898679][ T9519] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 822.911036][ T9519] BTRFS info (device loop1): use zstd compression, level 3 [ 822.918778][ T9519] BTRFS info (device loop1): using free space tree [ 823.279457][ T9540] loop0: detected capacity change from 0 to 32768 [ 823.293900][ T9540] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9540) [ 823.352708][ T9543] loop5: detected capacity change from 0 to 32768 [ 823.388413][ T9543] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9543) [ 823.427179][ T9545] loop4: detected capacity change from 0 to 32768 [ 823.428621][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 823.458987][ T9545] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9545) [ 823.471891][ T9538] loop3: detected capacity change from 0 to 32768 [ 823.523261][ T9538] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9538) [ 823.682680][ T9547] loop2: detected capacity change from 0 to 32768 [ 823.715420][ T9547] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9547) [ 823.730698][ T9547] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 823.733326][ T9547] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 823.748940][ T9547] BTRFS info (device loop2): use zlib compression, level 3 [ 823.750942][ T9547] BTRFS info (device loop2): enabling ssd optimizations [ 823.752736][ T9547] BTRFS info (device loop2): enabling auto defrag [ 823.754350][ T9547] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 823.783458][ T9547] BTRFS info (device loop2): use zstd compression, level 3 [ 823.785402][ T9547] BTRFS info (device loop2): using free space tree 1970/01/01 00:13:44 executed programs: 996 [ 824.276780][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 824.762614][ T9587] loop0: detected capacity change from 0 to 32768 [ 824.789643][ T9587] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9587) [ 824.813043][ T9587] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 824.815867][ T9587] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 824.827195][ T9589] loop4: detected capacity change from 0 to 32768 [ 824.831000][ T9587] BTRFS info (device loop0): use zlib compression, level 3 [ 824.833027][ T9587] BTRFS info (device loop0): enabling ssd optimizations [ 824.834997][ T9587] BTRFS info (device loop0): enabling auto defrag [ 824.852865][ T9587] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 824.855438][ T9587] BTRFS info (device loop0): use zstd compression, level 3 [ 824.857358][ T9589] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9589) [ 824.860281][ T9587] BTRFS info (device loop0): using free space tree [ 825.082018][ T9597] loop1: detected capacity change from 0 to 32768 [ 825.088950][ T9597] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9597) [ 825.166624][ T9592] loop5: detected capacity change from 0 to 32768 [ 825.178792][ T9593] loop3: detected capacity change from 0 to 32768 [ 825.182494][ T9592] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9592) [ 825.185793][ T9593] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9593) [ 825.315934][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 825.404107][ T9595] loop2: detected capacity change from 0 to 32768 [ 825.451389][ T9595] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9595) [ 825.487944][ T9595] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 825.491632][ T9595] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 825.493883][ T9595] BTRFS info (device loop2): use zlib compression, level 3 [ 825.495698][ T9595] BTRFS info (device loop2): enabling ssd optimizations [ 825.497463][ T9595] BTRFS info (device loop2): enabling auto defrag [ 825.516812][ T9595] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 825.526041][ T9595] BTRFS info (device loop2): use zstd compression, level 3 [ 825.534329][ T9595] BTRFS info (device loop2): using free space tree [ 826.225178][ T9635] loop1: detected capacity change from 0 to 32768 [ 826.258280][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 826.258778][ T9635] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9635) [ 826.521815][ T9617] loop0: detected capacity change from 0 to 32768 [ 826.535626][ T9617] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9617) [ 826.561535][ T9617] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 826.574425][ T9617] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 826.586797][ T9642] loop5: detected capacity change from 0 to 32768 [ 826.587048][ T9617] BTRFS info (device loop0): use zlib compression, level 3 [ 826.594397][ T9642] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9642) [ 826.600085][ T9617] BTRFS info (device loop0): enabling ssd optimizations [ 826.605482][ T9617] BTRFS info (device loop0): enabling auto defrag [ 826.615108][ T9620] loop4: detected capacity change from 0 to 32768 [ 826.616578][ T9617] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 826.630182][ T9617] BTRFS info (device loop0): use zstd compression, level 3 [ 826.635743][ T9617] BTRFS info (device loop0): using free space tree [ 826.659189][ T9620] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9620) [ 826.674673][ T9640] loop3: detected capacity change from 0 to 32768 [ 826.678686][ T9640] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9640) [ 827.338684][ T9656] loop1: detected capacity change from 0 to 32768 [ 827.353295][ T9656] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9656) [ 827.877074][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 827.931254][ T9671] loop5: detected capacity change from 0 to 32768 [ 827.942617][ T9671] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9671) [ 827.992885][ T9669] loop3: detected capacity change from 0 to 32768 [ 828.010459][ T9669] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9669) [ 828.034889][ T9669] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 828.047871][ T9669] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 828.060039][ T9669] BTRFS info (device loop3): use zlib compression, level 3 [ 828.071348][ T9669] BTRFS info (device loop3): enabling ssd optimizations [ 828.080197][ T9669] BTRFS info (device loop3): enabling auto defrag [ 828.089625][ T9669] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 828.112151][ T9669] BTRFS info (device loop3): use zstd compression, level 3 [ 828.122267][ T9669] BTRFS info (device loop3): using free space tree [ 828.309777][ T9674] loop4: detected capacity change from 0 to 32768 [ 828.338664][ T9674] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9674) [ 828.738894][ T9676] loop2: detected capacity change from 0 to 32768 [ 828.748849][ T9676] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9676) [ 828.911699][ T9680] loop1: detected capacity change from 0 to 32768 [ 828.932126][ T9680] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9680) 1970/01/01 00:13:49 executed programs: 1015 [ 829.391455][ T9699] loop5: detected capacity change from 0 to 32768 [ 829.427652][ T9699] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9699) [ 829.493229][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 829.676883][ T9702] loop4: detected capacity change from 0 to 32768 [ 829.693813][ T9702] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9702) [ 829.726159][ T9702] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 829.729391][ T9702] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 829.738505][ T9702] BTRFS info (device loop4): use zlib compression, level 3 [ 829.740581][ T9702] BTRFS info (device loop4): enabling ssd optimizations [ 829.754846][ T9702] BTRFS info (device loop4): enabling auto defrag [ 829.756683][ T9702] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 829.767243][ T9702] BTRFS info (device loop4): use zstd compression, level 3 [ 829.769352][ T9702] BTRFS info (device loop4): using free space tree [ 830.038070][ T9704] loop0: detected capacity change from 0 to 32768 [ 830.051080][ T9704] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9704) [ 830.100626][ T9706] loop2: detected capacity change from 0 to 32768 [ 830.153255][ T9706] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9706) [ 830.193010][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 830.511705][ T9708] loop1: detected capacity change from 0 to 32768 [ 830.522635][ T9708] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9708) [ 830.548063][ T9708] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 830.574406][ T9708] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 830.576871][ T9708] BTRFS info (device loop1): use zlib compression, level 3 [ 830.577441][ T9710] loop3: detected capacity change from 0 to 32768 [ 830.587754][ T9708] BTRFS info (device loop1): enabling ssd optimizations [ 830.591918][ T9708] BTRFS info (device loop1): enabling auto defrag [ 830.594740][ T9708] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 830.596847][ T9710] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9710) [ 830.600420][ T9708] BTRFS info (device loop1): use zstd compression, level 3 [ 830.606818][ T9708] BTRFS info (device loop1): using free space tree [ 830.973608][ T9729] loop5: detected capacity change from 0 to 32768 [ 830.984817][ T9729] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9729) [ 831.342857][ T9732] loop4: detected capacity change from 0 to 32768 [ 831.358914][ T9732] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9732) [ 831.595804][ T9741] loop2: detected capacity change from 0 to 32768 [ 831.605248][ T9734] loop0: detected capacity change from 0 to 32768 [ 831.613355][ T9741] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9741) [ 831.647386][ T9734] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9734) [ 832.002150][ T9755] loop3: detected capacity change from 0 to 32768 [ 832.029844][ T9755] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9755) [ 832.306442][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 832.544752][ T9758] loop5: detected capacity change from 0 to 32768 [ 832.564653][ T9758] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9758) [ 832.591522][ T9758] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 832.594305][ T9758] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 832.608290][ T9758] BTRFS info (device loop5): use zlib compression, level 3 [ 832.610569][ T9758] BTRFS info (device loop5): enabling ssd optimizations [ 832.628191][ T9758] BTRFS info (device loop5): enabling auto defrag [ 832.630248][ T9758] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 832.648456][ T9758] BTRFS info (device loop5): use zstd compression, level 3 [ 832.650493][ T9758] BTRFS info (device loop5): using free space tree [ 832.769673][ T9760] loop4: detected capacity change from 0 to 32768 [ 832.786938][ T9760] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9760) [ 832.997796][ T9763] loop0: detected capacity change from 0 to 32768 [ 833.018555][ T9763] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9763) [ 833.169431][ T9764] loop2: detected capacity change from 0 to 32768 [ 833.182733][ T9764] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9764) [ 833.216526][ T9766] loop1: detected capacity change from 0 to 32768 [ 833.227026][ T9766] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9766) [ 833.304947][ T9768] loop3: detected capacity change from 0 to 32768 [ 833.329239][ T9768] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9768) [ 833.703688][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 834.214602][ T9788] loop4: detected capacity change from 0 to 32768 [ 834.224316][ T9788] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9788) [ 834.242794][ T9788] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 834.251114][ T9788] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 834.257889][ T9788] BTRFS info (device loop4): use zlib compression, level 3 [ 834.265744][ T9788] BTRFS info (device loop4): enabling ssd optimizations [ 834.274233][ T9788] BTRFS info (device loop4): enabling auto defrag [ 834.280818][ T9788] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 834.288558][ T9788] BTRFS info (device loop4): use zstd compression, level 3 [ 834.295159][ T9788] BTRFS info (device loop4): using free space tree [ 834.379113][ T9790] loop0: detected capacity change from 0 to 32768 [ 834.398873][ T9790] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9790) [ 834.420832][ T9796] loop1: detected capacity change from 0 to 32768 [ 834.429773][ T9796] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9796) [ 834.582768][ T9798] loop3: detected capacity change from 0 to 32768 [ 834.589496][ T9795] loop5: detected capacity change from 0 to 32768 [ 834.593420][ T9798] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9798) [ 834.613558][ T9795] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9795) [ 834.619671][ T9792] loop2: detected capacity change from 0 to 32768 [ 834.627216][ T9792] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9792) 1970/01/01 00:13:54 executed programs: 1034 [ 834.782527][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 835.708010][ T9818] loop4: detected capacity change from 0 to 32768 [ 835.726039][ T9818] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9818) [ 835.757452][ T9818] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 835.767547][ T9818] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 835.769742][ T9820] loop0: detected capacity change from 0 to 32768 [ 835.775828][ T9818] BTRFS info (device loop4): use zlib compression, level 3 [ 835.783163][ T9820] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9820) [ 835.783341][ T9818] BTRFS info (device loop4): enabling ssd optimizations [ 835.804177][ T9818] BTRFS info (device loop4): enabling auto defrag [ 835.812355][ T9818] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 835.819530][ T9818] BTRFS info (device loop4): use zstd compression, level 3 [ 835.825970][ T9818] BTRFS info (device loop4): using free space tree [ 835.840803][ T9822] loop1: detected capacity change from 0 to 32768 [ 835.853235][ T9822] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9822) [ 836.003463][ T9826] loop3: detected capacity change from 0 to 32768 [ 836.014844][ T9826] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9826) [ 836.050031][ T9825] loop5: detected capacity change from 0 to 32768 [ 836.058724][ T9825] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9825) [ 836.147030][ T9828] loop2: detected capacity change from 0 to 32768 [ 836.157455][ T9828] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9828) [ 836.809562][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 837.243509][ T9848] loop1: detected capacity change from 0 to 32768 [ 837.244216][ T9850] loop0: detected capacity change from 0 to 32768 [ 837.257287][ T9848] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9848) [ 837.272868][ T9850] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9850) [ 837.279161][ T9848] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 837.286534][ T9848] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 837.289367][ T9848] BTRFS info (device loop1): use zlib compression, level 3 [ 837.312434][ T9848] BTRFS info (device loop1): enabling ssd optimizations [ 837.314335][ T9848] BTRFS info (device loop1): enabling auto defrag [ 837.316114][ T9848] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 837.338494][ T9848] BTRFS info (device loop1): use zstd compression, level 3 [ 837.340485][ T9848] BTRFS info (device loop1): using free space tree [ 837.450654][ T9857] loop2: detected capacity change from 0 to 32768 [ 837.453741][ T9857] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9857) [ 837.459401][ T9853] loop5: detected capacity change from 0 to 32768 [ 837.467020][ T9853] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9853) [ 837.481176][ T9855] loop3: detected capacity change from 0 to 32768 [ 837.495561][ T9855] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9855) [ 837.552698][ T9859] loop4: detected capacity change from 0 to 32768 [ 837.557987][ T9859] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9859) [ 838.435456][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 838.691461][ T9878] loop0: detected capacity change from 0 to 32768 [ 838.706903][ T9878] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9878) [ 838.728437][ T9878] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 838.738502][ T9878] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 838.748845][ T9878] BTRFS info (device loop0): use zlib compression, level 3 [ 838.757510][ T9878] BTRFS info (device loop0): enabling ssd optimizations [ 838.763977][ T9878] BTRFS info (device loop0): enabling auto defrag [ 838.771384][ T9878] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 838.780883][ T9878] BTRFS info (device loop0): use zstd compression, level 3 [ 838.789562][ T9878] BTRFS info (device loop0): using free space tree [ 838.869893][ T9887] loop3: detected capacity change from 0 to 32768 [ 838.872827][ T9887] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9887) [ 838.933607][ T9885] loop2: detected capacity change from 0 to 32768 [ 838.940340][ T9880] loop5: detected capacity change from 0 to 32768 [ 838.948674][ T9884] loop4: detected capacity change from 0 to 32768 [ 838.955809][ T9885] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9885) [ 838.959618][ T9884] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9884) [ 838.973064][ T9880] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9880) [ 839.045034][ T9889] loop1: detected capacity change from 0 to 32768 [ 839.050365][ T9889] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9889) [ 840.138271][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 840.226378][ T9910] loop3: detected capacity change from 0 to 32768 [ 840.244364][ T9910] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9910) [ 840.266742][ T9910] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 840.278866][ T9910] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 840.288492][ T9910] BTRFS info (device loop3): use zlib compression, level 3 [ 840.295573][ T9910] BTRFS info (device loop3): enabling ssd optimizations [ 840.302161][ T9910] BTRFS info (device loop3): enabling auto defrag [ 840.310025][ T9910] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 840.318248][ T9910] BTRFS info (device loop3): use zstd compression, level 3 [ 840.323796][ T9910] BTRFS info (device loop3): using free space tree [ 840.374863][ T9908] loop4: detected capacity change from 0 to 32768 [ 840.399749][ T9908] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9908) [ 840.408609][ T9914] loop2: detected capacity change from 0 to 32768 [ 840.412651][ T9914] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9914) [ 840.427567][ T9913] loop1: detected capacity change from 0 to 32768 [ 840.430902][ T9913] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9913) [ 840.458113][ T9917] loop5: detected capacity change from 0 to 32768 [ 840.491502][ T9917] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9917) 1970/01/01 00:14:00 executed programs: 1058 [ 840.870467][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 841.414037][ T9933] loop0: detected capacity change from 0 to 32768 [ 841.427029][ T9933] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9933) [ 841.452219][ T9933] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 841.462714][ T9933] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 841.471173][ T9933] BTRFS info (device loop0): use zlib compression, level 3 [ 841.479871][ T9933] BTRFS info (device loop0): enabling ssd optimizations [ 841.487355][ T9933] BTRFS info (device loop0): enabling auto defrag [ 841.494913][ T9933] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 841.505333][ T9933] BTRFS info (device loop0): use zstd compression, level 3 [ 841.512891][ T9933] BTRFS info (device loop0): using free space tree [ 841.726311][ T9945] loop1: detected capacity change from 0 to 32768 [ 841.738558][ T9945] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9945) [ 841.750977][ T9944] loop2: detected capacity change from 0 to 32768 [ 841.761682][ T9944] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9944) [ 841.767482][ T9940] loop3: detected capacity change from 0 to 32768 [ 841.786550][ T9940] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9940) [ 841.840327][ T9941] loop4: detected capacity change from 0 to 32768 [ 841.870524][ T9941] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9941) [ 841.974746][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 842.090197][ T4270] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop0 scanned by udevd (4270) [ 842.172173][ T9947] loop5: detected capacity change from 0 to 32768 [ 842.185754][ T9947] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 842.973905][ T9966] loop0: detected capacity change from 0 to 32768 [ 842.995888][ T9966] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 843.008885][ T9966] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 843.020353][ T9966] BTRFS info (device loop0): use zlib compression, level 3 [ 843.028525][ T9966] BTRFS info (device loop0): enabling ssd optimizations [ 843.030873][ T9969] loop1: detected capacity change from 0 to 32768 [ 843.038496][ T9966] BTRFS info (device loop0): enabling auto defrag [ 843.043813][ T9969] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9969) [ 843.047047][ T9966] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 843.058455][ T9966] BTRFS info (device loop0): use zstd compression, level 3 [ 843.067371][ T9966] BTRFS info (device loop0): using free space tree [ 843.165151][ T9975] loop2: detected capacity change from 0 to 32768 [ 843.168843][ T9975] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9975) [ 843.222806][ T9973] loop3: detected capacity change from 0 to 32768 [ 843.228564][ T9971] loop4: detected capacity change from 0 to 32768 [ 843.234702][ T9973] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9973) [ 843.244625][ T9971] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9971) [ 843.451305][ T9977] loop5: detected capacity change from 0 to 32768 [ 843.465758][ T9977] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9977) [ 844.076489][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 844.521826][ T9997] loop1: detected capacity change from 0 to 32768 [ 844.544037][ T9997] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9997) [ 844.561314][ T9997] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 844.573168][ T9997] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 844.582442][ T9997] BTRFS info (device loop1): use zlib compression, level 3 [ 844.590132][ T9997] BTRFS info (device loop1): enabling ssd optimizations [ 844.597741][ T9997] BTRFS info (device loop1): enabling auto defrag [ 844.606583][ T9997] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 844.618523][ T9997] BTRFS info (device loop1): use zstd compression, level 3 [ 844.625211][ T9997] BTRFS info (device loop1): using free space tree [ 844.725286][ T9999] loop2: detected capacity change from 0 to 32768 [ 844.738718][ T9999] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9999) [ 844.740517][T10003] loop4: detected capacity change from 0 to 32768 [ 844.747867][T10003] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10003) [ 844.789781][T10002] loop3: detected capacity change from 0 to 32768 [ 844.809659][T10002] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10002) [ 844.891891][T10006] loop5: detected capacity change from 0 to 32768 [ 844.928895][T10006] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10006) [ 845.058105][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 845.143865][T10009] loop0: detected capacity change from 0 to 32768 [ 845.165908][T10009] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10009) [ 845.190895][T10009] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 845.208641][T10009] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 845.216899][T10009] BTRFS info (device loop0): use zlib compression, level 3 [ 845.227207][T10009] BTRFS info (device loop0): enabling ssd optimizations [ 845.238024][T10009] BTRFS info (device loop0): enabling auto defrag [ 845.245748][T10009] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 845.254006][ T4272] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 10 scanned by udevd (4272) [ 845.255052][T10009] BTRFS info (device loop0): use zstd compression, level 3 [ 845.270129][T10009] BTRFS info (device loop0): using free space tree [ 845.808952][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 846.034789][T10031] loop1: detected capacity change from 0 to 32768 [ 846.046532][T10031] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10031) [ 846.081332][T10031] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 846.095990][T10031] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 846.104257][T10031] BTRFS info (device loop1): use zlib compression, level 3 [ 846.113350][T10031] BTRFS info (device loop1): enabling ssd optimizations [ 846.122258][T10031] BTRFS info (device loop1): enabling auto defrag [ 846.130011][T10031] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 846.140507][T10031] BTRFS info (device loop1): use zstd compression, level 3 [ 846.148168][T10031] BTRFS info (device loop1): using free space tree [ 846.187879][T10037] loop2: detected capacity change from 0 to 32768 [ 846.201734][T10037] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10037) [ 846.232483][T10048] loop3: detected capacity change from 0 to 32768 [ 846.250975][T10048] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10048) [ 846.281443][T10029] loop4: detected capacity change from 0 to 32768 [ 846.322289][T10029] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10029) 1970/01/01 00:14:06 executed programs: 1081 [ 846.534640][T10055] loop5: detected capacity change from 0 to 32768 [ 846.591563][T10055] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10055) [ 846.602148][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 846.702257][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop1 scanned by udevd (4272) [ 846.948518][T10057] loop0: detected capacity change from 0 to 32768 [ 846.957375][T10057] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 847.530241][T10076] loop2: detected capacity change from 0 to 32768 [ 847.544114][T10076] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 847.823800][T10083] loop4: detected capacity change from 0 to 32768 [ 847.838519][T10083] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 847.894454][T10081] loop3: detected capacity change from 0 to 32768 [ 847.909632][T10081] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 847.969933][T10086] loop5: detected capacity change from 0 to 32768 [ 847.979888][T10086] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 848.367230][T10088] loop0: detected capacity change from 0 to 32768 [ 848.393966][T10088] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 848.820538][T10091] loop1: detected capacity change from 0 to 32768 [ 848.843159][T10091] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 848.845918][T10091] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 848.859351][T10091] BTRFS info (device loop1): use zlib compression, level 3 [ 848.861286][T10091] BTRFS info (device loop1): enabling ssd optimizations [ 848.863104][T10091] BTRFS info (device loop1): enabling auto defrag [ 848.866326][T10092] loop2: detected capacity change from 0 to 32768 [ 848.873825][T10091] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 848.876340][T10091] BTRFS info (device loop1): use zstd compression, level 3 [ 848.878414][T10092] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10092) [ 848.887081][T10091] BTRFS info (device loop1): using free space tree [ 849.036333][T10097] loop5: detected capacity change from 0 to 32768 [ 849.041974][T10097] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10097) [ 849.163159][T10095] loop4: detected capacity change from 0 to 32768 [ 849.175177][T10095] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10095) [ 849.185352][T10099] loop3: detected capacity change from 0 to 32768 [ 849.204951][T10099] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10099) [ 849.420163][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 849.883051][T10107] loop0: detected capacity change from 0 to 32768 [ 849.908941][T10107] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10107) [ 849.923104][T10107] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 849.925912][T10107] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 849.947805][T10107] BTRFS info (device loop0): use zlib compression, level 3 [ 849.950382][T10107] BTRFS info (device loop0): enabling ssd optimizations [ 849.952340][T10107] BTRFS info (device loop0): enabling auto defrag [ 849.970769][T10107] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 849.973152][T10107] BTRFS info (device loop0): use zstd compression, level 3 [ 849.986215][T10107] BTRFS info (device loop0): using free space tree [ 850.235482][T10121] loop2: detected capacity change from 0 to 32768 [ 850.264666][T10121] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10121) [ 850.273756][T10127] loop5: detected capacity change from 0 to 32768 [ 850.295744][T10127] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10127) [ 850.375442][T10129] loop4: detected capacity change from 0 to 32768 [ 850.393481][T10129] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10129) [ 850.554839][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 850.762656][T10131] loop3: detected capacity change from 0 to 32768 [ 850.770229][T10131] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10131) [ 850.799625][T10131] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 850.802417][T10131] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 850.804764][T10131] BTRFS info (device loop3): use zlib compression, level 3 [ 850.822981][T10131] BTRFS info (device loop3): enabling ssd optimizations [ 850.824866][T10131] BTRFS info (device loop3): enabling auto defrag [ 850.826577][T10131] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 850.852904][T10131] BTRFS info (device loop3): use zstd compression, level 3 [ 850.854976][T10131] BTRFS info (device loop3): using free space tree [ 851.271264][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 851.652492][T10151] loop0: detected capacity change from 0 to 32768 [ 851.665661][T10151] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10151) [ 851.690658][T10151] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 851.696899][T10151] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 851.710362][T10151] BTRFS info (device loop0): use zlib compression, level 3 [ 851.718690][T10151] BTRFS info (device loop0): enabling ssd optimizations [ 851.727495][T10151] BTRFS info (device loop0): enabling auto defrag [ 851.729808][T10155] loop5: detected capacity change from 0 to 32768 [ 851.733900][T10151] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 851.742448][T10155] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10155) [ 851.746598][T10151] BTRFS info (device loop0): use zstd compression, level 3 [ 851.753218][T10151] BTRFS info (device loop0): using free space tree [ 851.798855][T10156] loop2: detected capacity change from 0 to 32768 [ 851.807788][T10156] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10156) [ 851.836362][T10173] loop4: detected capacity change from 0 to 32768 [ 851.851976][T10173] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10173) [ 851.869465][T10176] loop1: detected capacity change from 0 to 32768 [ 851.879794][T10176] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10176) 1970/01/01 00:14:12 executed programs: 1104 [ 852.400985][T10178] loop3: detected capacity change from 0 to 32768 [ 852.439075][T10178] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10178) [ 852.767152][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 853.094972][T10198] loop5: detected capacity change from 0 to 32768 [ 853.114403][T10198] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10198) [ 853.133480][T10198] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 853.136248][T10198] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 853.152964][T10201] loop2: detected capacity change from 0 to 32768 [ 853.164032][T10198] BTRFS info (device loop5): use zlib compression, level 3 [ 853.165859][T10198] BTRFS info (device loop5): enabling ssd optimizations [ 853.168280][T10201] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10201) [ 853.171221][T10198] BTRFS info (device loop5): enabling auto defrag [ 853.173378][T10198] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 853.188729][T10198] BTRFS info (device loop5): use zstd compression, level 3 [ 853.190751][T10198] BTRFS info (device loop5): using free space tree [ 853.278779][T10202] loop4: detected capacity change from 0 to 32768 [ 853.321271][T10202] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10202) [ 853.406939][T10204] loop1: detected capacity change from 0 to 32768 [ 853.428584][T10204] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10204) [ 853.535183][T10206] loop0: detected capacity change from 0 to 32768 [ 853.552737][T10206] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10206) [ 853.831188][T10208] loop3: detected capacity change from 0 to 32768 [ 853.848172][T10208] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10208) [ 854.191130][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 854.600800][T10228] loop2: detected capacity change from 0 to 32768 [ 854.616947][T10228] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10228) [ 854.631900][T10228] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 854.647918][T10228] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 854.650963][T10228] BTRFS info (device loop2): use zlib compression, level 3 [ 854.661909][T10228] BTRFS info (device loop2): enabling ssd optimizations [ 854.663731][T10228] BTRFS info (device loop2): enabling auto defrag [ 854.685156][T10228] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 854.691057][T10228] BTRFS info (device loop2): use zstd compression, level 3 [ 854.693096][T10228] BTRFS info (device loop2): using free space tree [ 854.769123][T10230] loop4: detected capacity change from 0 to 32768 [ 854.795134][T10230] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10230) [ 854.795617][T10234] loop0: detected capacity change from 0 to 32768 [ 854.826929][T10234] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10234) [ 854.835991][T10232] loop1: detected capacity change from 0 to 32768 [ 854.839301][T10232] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10232) [ 855.137812][T10236] loop5: detected capacity change from 0 to 32768 [ 855.153355][T10236] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10236) [ 855.254455][T10238] loop3: detected capacity change from 0 to 32768 [ 855.275253][T10238] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10238) [ 855.291541][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 856.215811][T10259] loop1: detected capacity change from 0 to 32768 [ 856.219967][T10264] loop2: detected capacity change from 0 to 32768 [ 856.227984][T10262] loop4: detected capacity change from 0 to 32768 [ 856.230870][T10259] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10259) [ 856.236012][T10264] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10264) [ 856.243054][T10259] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 856.246180][T10262] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10262) [ 856.250287][T10259] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 856.252780][T10259] BTRFS info (device loop1): use zlib compression, level 3 [ 856.254676][T10259] BTRFS info (device loop1): enabling ssd optimizations [ 856.256449][T10259] BTRFS info (device loop1): enabling auto defrag [ 856.258079][T10259] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 856.262674][T10259] BTRFS info (device loop1): use zstd compression, level 3 [ 856.264560][T10259] BTRFS info (device loop1): using free space tree [ 856.271671][T10260] loop0: detected capacity change from 0 to 32768 [ 856.274979][T10260] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10260) [ 856.648773][T10268] loop5: detected capacity change from 0 to 32768 [ 856.652563][T10268] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10268) [ 856.787816][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 856.865404][T10266] loop3: detected capacity change from 0 to 32768 [ 856.884067][T10266] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10266) 1970/01/01 00:14:17 executed programs: 1126 [ 857.582323][T10288] loop2: detected capacity change from 0 to 32768 [ 857.607100][T10288] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10288) [ 857.627674][T10292] loop1: detected capacity change from 0 to 32768 [ 857.637032][T10288] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 857.641723][T10292] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10292) [ 857.650224][T10288] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 857.663786][T10288] BTRFS info (device loop2): use zlib compression, level 3 [ 857.672643][T10288] BTRFS info (device loop2): enabling ssd optimizations [ 857.682179][ T4424] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4424) [ 857.682514][T10288] BTRFS info (device loop2): enabling auto defrag [ 857.695621][T10288] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 857.708264][T10288] BTRFS info (device loop2): use zstd compression, level 3 [ 857.718095][T10288] BTRFS info (device loop2): using free space tree [ 857.741578][T10290] loop4: detected capacity change from 0 to 32768 [ 857.752633][T10290] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10290) [ 857.835524][T10294] loop0: detected capacity change from 0 to 32768 [ 857.859774][T10294] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10294) [ 858.247573][T10298] loop3: detected capacity change from 0 to 32768 [ 858.269893][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 858.285632][T10298] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10298) [ 858.363000][T10296] loop5: detected capacity change from 0 to 32768 [ 858.384175][T10296] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10296) [ 858.406634][T10296] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 858.418533][T10296] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 858.425361][T10316] loop1: detected capacity change from 0 to 32768 [ 858.426559][T10296] BTRFS info (device loop5): use zlib compression, level 3 [ 858.437094][T10296] BTRFS info (device loop5): enabling ssd optimizations [ 858.441099][T10316] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10316) [ 858.450131][T10296] BTRFS info (device loop5): enabling auto defrag [ 858.457622][T10296] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 858.468491][T10296] BTRFS info (device loop5): use zstd compression, level 3 [ 858.477443][T10296] BTRFS info (device loop5): using free space tree [ 858.502000][ T4424] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4424) [ 858.732316][T10319] loop4: detected capacity change from 0 to 32768 [ 858.738728][T10319] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10319) [ 858.999622][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 859.345711][T10325] loop0: detected capacity change from 0 to 32768 [ 859.373992][T10325] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10325) [ 859.409092][T10325] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 859.425392][T10325] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 859.435601][T10325] BTRFS info (device loop0): use zlib compression, level 3 [ 859.445608][T10325] BTRFS info (device loop0): enabling ssd optimizations [ 859.454377][T10325] BTRFS info (device loop0): enabling auto defrag [ 859.463237][T10325] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 859.475962][T10325] BTRFS info (device loop0): use zstd compression, level 3 [ 859.484651][T10325] BTRFS info (device loop0): using free space tree [ 859.535988][T10343] loop3: detected capacity change from 0 to 32768 [ 859.544869][T10343] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10343) [ 859.750854][T10345] loop1: detected capacity change from 0 to 32768 [ 859.753788][T10345] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10345) [ 860.123736][T10348] loop5: detected capacity change from 0 to 32768 [ 860.132344][T10348] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10348) [ 860.518871][T10349] loop4: detected capacity change from 0 to 32768 [ 860.535751][T10349] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10349) [ 860.964668][T10368] loop2: detected capacity change from 0 to 32768 [ 860.970726][T10372] loop3: detected capacity change from 0 to 32768 [ 860.989058][T10368] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10368) [ 860.992223][T10372] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10372) [ 861.003542][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 861.166814][T10373] loop1: detected capacity change from 0 to 32768 [ 861.175311][T10373] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10373) [ 861.192079][T10373] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 861.195048][T10373] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 861.197871][T10373] BTRFS info (device loop1): use zlib compression, level 3 [ 861.207702][T10373] BTRFS info (device loop1): enabling ssd optimizations [ 861.209744][T10373] BTRFS info (device loop1): enabling auto defrag [ 861.211503][T10373] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 861.213914][T10373] BTRFS info (device loop1): use zstd compression, level 3 [ 861.215775][T10373] BTRFS info (device loop1): using free space tree [ 861.441205][T10375] loop5: detected capacity change from 0 to 32768 [ 861.454526][T10375] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10375) [ 861.517204][T10384] loop0: detected capacity change from 0 to 32768 [ 861.534059][T10384] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10384) [ 861.800258][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 861.960195][T10377] loop4: detected capacity change from 0 to 32768 [ 861.972042][T10377] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10377) [ 861.995110][T10377] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 862.009342][T10377] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 862.020073][T10377] BTRFS info (device loop4): use zlib compression, level 3 [ 862.031491][T10377] BTRFS info (device loop4): enabling ssd optimizations [ 862.041159][T10377] BTRFS info (device loop4): enabling auto defrag [ 862.049880][T10377] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 862.061680][T10377] BTRFS info (device loop4): use zstd compression, level 3 [ 862.071698][T10377] BTRFS info (device loop4): using free space tree [ 862.319152][T10400] loop3: detected capacity change from 0 to 32768 [ 862.331961][T10400] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10400) 1970/01/01 00:14:22 executed programs: 1147 [ 862.482791][T10398] loop2: detected capacity change from 0 to 32768 [ 862.498111][T10398] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10398) [ 862.505615][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 862.831330][T10403] loop1: detected capacity change from 0 to 32768 [ 862.843150][T10403] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10403) [ 862.863855][T10403] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 862.874344][T10403] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 862.884670][T10403] BTRFS info (device loop1): use zlib compression, level 3 [ 862.893330][T10403] BTRFS info (device loop1): enabling ssd optimizations [ 862.901079][T10403] BTRFS info (device loop1): enabling auto defrag [ 862.918583][T10403] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 862.927789][T10403] BTRFS info (device loop1): use zstd compression, level 3 [ 862.936788][T10403] BTRFS info (device loop1): using free space tree [ 863.020841][T10405] loop5: detected capacity change from 0 to 32768 [ 863.044042][T10405] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10405) [ 863.065498][T10424] loop0: detected capacity change from 0 to 32768 [ 863.075277][T10424] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10424) [ 863.222724][ T2049] ieee802154 phy0 wpan0: encryption failed: -22 [ 863.224499][ T2049] ieee802154 phy1 wpan1: encryption failed: -22 [ 863.466454][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 863.742891][T10440] loop2: detected capacity change from 0 to 32768 [ 863.758497][T10440] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10440) [ 863.788494][T10440] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 863.798438][T10440] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 863.809958][T10440] BTRFS info (device loop2): use zlib compression, level 3 [ 863.819959][T10440] BTRFS info (device loop2): enabling ssd optimizations [ 863.827556][T10440] BTRFS info (device loop2): enabling auto defrag [ 863.836114][T10440] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 863.847697][T10440] BTRFS info (device loop2): use zstd compression, level 3 [ 863.856576][T10440] BTRFS info (device loop2): using free space tree [ 863.942317][T10429] loop3: detected capacity change from 0 to 32768 [ 863.947805][T10429] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10429) [ 864.381680][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 864.443854][T10451] loop0: detected capacity change from 0 to 32768 [ 864.465712][T10451] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10451) [ 864.567841][T10455] loop5: detected capacity change from 0 to 32768 [ 864.587965][T10455] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10455) [ 864.621303][T10455] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 864.632005][T10455] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 864.644638][T10455] BTRFS info (device loop5): use zlib compression, level 3 [ 864.653443][T10455] BTRFS info (device loop5): enabling ssd optimizations [ 864.656620][T10453] loop1: detected capacity change from 0 to 32768 [ 864.660957][T10455] BTRFS info (device loop5): enabling auto defrag [ 864.664539][T10453] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10453) [ 864.668470][T10455] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 864.680186][T10455] BTRFS info (device loop5): use zstd compression, level 3 [ 864.691363][T10455] BTRFS info (device loop5): using free space tree [ 865.279748][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 865.357191][T10474] loop4: detected capacity change from 0 to 32768 [ 865.380482][T10474] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10474) [ 865.404831][T10476] loop3: detected capacity change from 0 to 32768 [ 865.414730][T10476] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10476) [ 865.436734][T10476] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 865.443072][T10476] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 865.450041][T10476] BTRFS info (device loop3): use zlib compression, level 3 [ 865.456506][T10476] BTRFS info (device loop3): enabling ssd optimizations [ 865.468770][T10476] BTRFS info (device loop3): enabling auto defrag [ 865.476192][T10476] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 865.485347][T10476] BTRFS info (device loop3): use zstd compression, level 3 [ 865.490760][T10476] BTRFS info (device loop3): using free space tree [ 865.501212][T10479] loop2: detected capacity change from 0 to 32768 [ 865.511957][T10479] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10479) [ 865.734019][T10497] loop0: detected capacity change from 0 to 32768 [ 865.744729][T10497] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10497) [ 866.006324][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 866.169522][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop3 scanned by udevd (4424) [ 866.169782][T10503] loop5: detected capacity change from 0 to 32768 [ 866.190160][T10503] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 866.416672][T10500] loop1: detected capacity change from 0 to 32768 [ 866.436638][T10500] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 866.768123][T10522] loop4: detected capacity change from 0 to 32768 [ 866.784852][T10522] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 866.915532][T10526] loop2: detected capacity change from 0 to 32768 [ 866.920217][T10528] loop0: detected capacity change from 0 to 32768 [ 866.923128][T10528] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 866.963015][T10526] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 866.991639][T10527] loop3: detected capacity change from 0 to 32768 [ 867.013101][T10527] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 867.023806][T10527] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 867.033361][T10527] BTRFS info (device loop3): use zlib compression, level 3 [ 867.043470][T10527] BTRFS info (device loop3): enabling ssd optimizations [ 867.061804][T10527] BTRFS info (device loop3): enabling auto defrag [ 867.065904][T10527] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 867.080993][T10527] BTRFS info (device loop3): use zstd compression, level 3 [ 867.087570][T10527] BTRFS info (device loop3): using free space tree 1970/01/01 00:14:27 executed programs: 1168 [ 867.607257][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 867.696516][T10531] loop5: detected capacity change from 0 to 32768 [ 867.707606][T10531] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10531) [ 867.867151][T10533] loop1: detected capacity change from 0 to 32768 [ 867.885139][T10533] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10533) [ 867.901477][T10533] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 867.904229][T10533] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 867.934756][T10533] BTRFS info (device loop1): use zlib compression, level 3 [ 867.936635][T10533] BTRFS info (device loop1): enabling ssd optimizations [ 867.942099][T10533] BTRFS info (device loop1): enabling auto defrag [ 867.957520][T10533] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 867.994835][T10533] BTRFS info (device loop1): use zstd compression, level 3 [ 867.996702][T10533] BTRFS info (device loop1): using free space tree [ 868.107861][T10552] loop4: detected capacity change from 0 to 32768 [ 868.140770][T10552] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10552) [ 868.178120][T10554] loop0: detected capacity change from 0 to 32768 [ 868.181204][T10554] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10554) [ 868.211349][T10556] loop2: detected capacity change from 0 to 32768 [ 868.225321][T10556] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10556) [ 868.527128][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 868.868854][T10559] loop3: detected capacity change from 0 to 32768 [ 868.886142][T10559] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10559) [ 868.912349][T10559] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 868.926333][T10559] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 868.939015][T10559] BTRFS info (device loop3): use zlib compression, level 3 [ 868.948524][T10559] BTRFS info (device loop3): enabling ssd optimizations [ 868.958542][T10559] BTRFS info (device loop3): enabling auto defrag [ 868.968616][T10559] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 868.982291][T10559] BTRFS info (device loop3): use zstd compression, level 3 [ 868.999197][T10559] BTRFS info (device loop3): using free space tree [ 869.232934][T10584] loop2: detected capacity change from 0 to 32768 [ 869.236053][T10584] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10584) [ 869.377085][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 869.490477][T10578] loop5: detected capacity change from 0 to 32768 [ 869.508049][T10578] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10578) [ 869.535290][T10578] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 869.549713][T10578] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 869.560020][T10578] BTRFS info (device loop5): use zlib compression, level 3 [ 869.570003][T10578] BTRFS info (device loop5): enabling ssd optimizations [ 869.578744][T10578] BTRFS info (device loop5): enabling auto defrag [ 869.587318][T10578] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 869.598774][T10578] BTRFS info (device loop5): use zstd compression, level 3 [ 869.609952][T10578] BTRFS info (device loop5): using free space tree [ 869.731809][T10586] loop1: detected capacity change from 0 to 32768 [ 869.735026][T10586] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10586) [ 869.739713][T10580] loop0: detected capacity change from 0 to 32768 [ 869.763386][T10580] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10580) [ 870.006412][T10582] loop4: detected capacity change from 0 to 32768 [ 870.039270][T10582] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10582) [ 870.122525][T10614] loop2: detected capacity change from 0 to 32768 [ 870.158410][T10614] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10614) [ 870.224520][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 870.581918][T10606] loop3: detected capacity change from 0 to 32768 [ 870.594939][T10606] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10606) [ 870.620936][T10606] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 870.662714][T10606] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 870.665240][T10606] BTRFS info (device loop3): use zlib compression, level 3 [ 870.667057][T10606] BTRFS info (device loop3): enabling ssd optimizations [ 870.686645][T10606] BTRFS info (device loop3): enabling auto defrag [ 870.692836][T10606] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 870.695330][T10606] BTRFS info (device loop3): use zstd compression, level 3 [ 870.697143][T10606] BTRFS info (device loop3): using free space tree [ 871.031640][T10637] loop4: detected capacity change from 0 to 32768 [ 871.038501][T10637] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10637) [ 871.234690][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 871.444007][T10630] loop0: detected capacity change from 0 to 32768 [ 871.462715][T10630] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10630) [ 871.494922][T10630] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 871.505712][T10630] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 871.516039][T10630] BTRFS info (device loop0): use zlib compression, level 3 [ 871.524912][T10630] BTRFS info (device loop0): enabling ssd optimizations [ 871.531882][T10629] loop5: detected capacity change from 0 to 32768 [ 871.534810][T10630] BTRFS info (device loop0): enabling auto defrag [ 871.542378][T10630] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 871.550331][T10629] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10629) [ 871.556872][T10630] BTRFS info (device loop0): use zstd compression, level 3 [ 871.562797][T10630] BTRFS info (device loop0): using free space tree [ 871.586917][T10632] loop1: detected capacity change from 0 to 32768 [ 871.620404][ T4272] I/O error, dev loop5, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 871.660750][T10632] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10632) [ 871.692751][T10634] loop2: detected capacity change from 0 to 32768 [ 871.714068][T10634] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10634) [ 872.743521][T10668] loop4: detected capacity change from 0 to 32768 1970/01/01 00:14:32 executed programs: 1187 [ 872.755238][T10668] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10668) [ 872.839088][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 872.924243][T10679] loop1: detected capacity change from 0 to 32768 [ 872.935229][T10679] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10679) [ 872.988136][T10677] loop5: detected capacity change from 0 to 32768 [ 873.004827][T10677] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10677) [ 873.026174][T10677] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 873.038157][T10677] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 873.049812][T10677] BTRFS info (device loop5): use zlib compression, level 3 [ 873.056455][T10677] BTRFS info (device loop5): enabling ssd optimizations [ 873.068122][T10677] BTRFS info (device loop5): enabling auto defrag [ 873.075895][T10677] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 873.087347][T10677] BTRFS info (device loop5): use zstd compression, level 3 [ 873.096141][T10677] BTRFS info (device loop5): using free space tree [ 873.218693][T10682] loop2: detected capacity change from 0 to 32768 [ 873.221809][T10682] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10682) [ 873.738219][T10684] loop3: detected capacity change from 0 to 32768 [ 873.754379][T10684] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10684) [ 874.075287][T10686] loop0: detected capacity change from 0 to 32768 [ 874.095238][T10686] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10686) [ 874.274750][T10704] loop4: detected capacity change from 0 to 32768 [ 874.311107][T10704] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10704) [ 874.344380][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 874.575481][T10707] loop1: detected capacity change from 0 to 32768 [ 874.595643][T10707] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10707) [ 874.623200][T10707] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 874.631537][T10707] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 874.642387][T10707] BTRFS info (device loop1): use zlib compression, level 3 [ 874.652317][T10707] BTRFS info (device loop1): enabling ssd optimizations [ 874.662161][T10707] BTRFS info (device loop1): enabling auto defrag [ 874.671660][T10707] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 874.674345][T10710] loop2: detected capacity change from 0 to 32768 [ 874.681679][T10707] BTRFS info (device loop1): use zstd compression, level 3 [ 874.686010][T10710] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10710) [ 874.692413][T10707] BTRFS info (device loop1): using free space tree [ 875.005211][T10712] loop3: detected capacity change from 0 to 32768 [ 875.014182][T10712] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10712) [ 875.198547][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 875.435071][T10714] loop5: detected capacity change from 0 to 32768 [ 875.446540][T10714] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10714) [ 875.452423][T10716] loop0: detected capacity change from 0 to 32768 [ 875.471119][T10716] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10716) [ 875.473968][T10714] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 875.474022][T10714] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 875.497085][T10714] BTRFS info (device loop5): use zlib compression, level 3 [ 875.508969][T10714] BTRFS info (device loop5): enabling ssd optimizations [ 875.518453][T10714] BTRFS info (device loop5): enabling auto defrag [ 875.535660][T10714] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 875.549959][T10714] BTRFS info (device loop5): use zstd compression, level 3 [ 875.558443][T10714] BTRFS info (device loop5): using free space tree [ 875.692224][T10732] loop4: detected capacity change from 0 to 32768 [ 875.698822][T10732] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10732) [ 876.196556][T10739] loop2: detected capacity change from 0 to 32768 [ 876.206382][T10740] loop1: detected capacity change from 0 to 32768 [ 876.213075][T10740] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10740) [ 876.228805][T10739] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10739) [ 876.476817][T10742] loop3: detected capacity change from 0 to 32768 [ 876.492243][T10742] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10742) [ 876.720194][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 876.982416][T10762] loop0: detected capacity change from 0 to 32768 [ 876.991360][T10762] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10762) [ 877.019226][T10762] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 877.024524][T10762] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 877.029297][T10762] BTRFS info (device loop0): use zlib compression, level 3 [ 877.037039][T10762] BTRFS info (device loop0): enabling ssd optimizations [ 877.044877][T10762] BTRFS info (device loop0): enabling auto defrag [ 877.053482][T10762] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 877.062727][T10762] BTRFS info (device loop0): use zstd compression, level 3 [ 877.072987][T10762] BTRFS info (device loop0): using free space tree [ 877.091160][T10764] loop4: detected capacity change from 0 to 32768 [ 877.116887][T10764] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10764) [ 877.367388][T10767] loop2: detected capacity change from 0 to 32768 [ 877.377247][T10767] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10767) [ 877.525883][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 877.568963][T10768] loop1: detected capacity change from 0 to 32768 [ 877.581036][T10768] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10768) 1970/01/01 00:14:37 executed programs: 1206 [ 877.957863][T10774] loop5: detected capacity change from 0 to 32768 [ 877.986699][T10774] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10774) [ 878.008245][T10774] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 878.022388][T10774] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 878.034948][T10774] BTRFS info (device loop5): use zlib compression, level 3 [ 878.045109][T10774] BTRFS info (device loop5): enabling ssd optimizations [ 878.053807][T10774] BTRFS info (device loop5): enabling auto defrag [ 878.062325][T10774] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 878.073293][T10774] BTRFS info (device loop5): use zstd compression, level 3 [ 878.083180][T10774] BTRFS info (device loop5): using free space tree [ 878.090259][T10771] loop3: detected capacity change from 0 to 32768 [ 878.102404][T10771] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10771) [ 878.526720][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 878.685449][T10792] loop0: detected capacity change from 0 to 32768 [ 878.698926][T10792] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10792) [ 878.723625][T10792] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 878.736668][T10792] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 878.747831][T10794] loop4: detected capacity change from 0 to 32768 [ 878.749769][T10792] BTRFS info (device loop0): use zlib compression, level 3 [ 878.766977][T10794] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10794) [ 878.768516][T10792] BTRFS info (device loop0): enabling ssd optimizations [ 878.776083][T10792] BTRFS info (device loop0): enabling auto defrag [ 878.777779][T10792] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 878.785942][T10792] BTRFS info (device loop0): use zstd compression, level 3 [ 878.793523][T10792] BTRFS info (device loop0): using free space tree [ 878.827141][T10796] loop2: detected capacity change from 0 to 32768 [ 878.838144][T10796] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10796) [ 879.023174][T10799] loop1: detected capacity change from 0 to 32768 [ 879.037257][T10799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10799) [ 879.389609][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 879.514818][T10818] loop3: detected capacity change from 0 to 32768 [ 879.556144][T10818] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10818) [ 879.581492][T10818] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 879.594236][T10818] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 879.606681][T10818] BTRFS info (device loop3): use zlib compression, level 3 [ 879.615508][T10818] BTRFS info (device loop3): enabling ssd optimizations [ 879.625389][T10818] BTRFS info (device loop3): enabling auto defrag [ 879.632441][T10818] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 879.646558][T10818] BTRFS info (device loop3): use zstd compression, level 3 [ 879.655217][T10818] BTRFS info (device loop3): using free space tree [ 879.877942][T10846] loop1: detected capacity change from 0 to 32768 [ 879.881093][T10846] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10846) [ 879.944359][ T4270] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 880.185896][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 880.238229][T10839] loop4: detected capacity change from 0 to 32768 [ 880.290982][T10839] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10839) [ 880.414866][T10841] loop2: detected capacity change from 0 to 32768 [ 880.439804][T10841] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10841) [ 880.458520][T10841] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 880.475734][T10841] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 880.507738][T10841] BTRFS info (device loop2): use zlib compression, level 3 [ 880.521776][T10841] BTRFS info (device loop2): enabling ssd optimizations [ 880.523627][T10841] BTRFS info (device loop2): enabling auto defrag [ 880.525291][T10841] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 880.527565][T10841] BTRFS info (device loop2): use zstd compression, level 3 [ 880.555287][T10841] BTRFS info (device loop2): using free space tree [ 880.829960][T10865] loop5: detected capacity change from 0 to 32768 [ 880.848754][T10865] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10865) [ 880.954529][ T4272] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4272) [ 881.388949][T10889] loop4: detected capacity change from 0 to 32768 [ 881.410420][T10873] loop1: detected capacity change from 0 to 32768 [ 881.434563][T10889] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10889) [ 881.446348][T10873] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10873) [ 881.751285][T10891] loop0: detected capacity change from 0 to 32768 [ 881.763463][T10891] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10891) [ 881.803018][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 882.105837][T10893] loop5: detected capacity change from 0 to 32768 [ 882.119972][T10893] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10893) [ 882.143535][T10893] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 882.155324][T10893] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 882.166987][T10893] BTRFS info (device loop5): use zlib compression, level 3 [ 882.185093][T10893] BTRFS info (device loop5): enabling ssd optimizations [ 882.186819][T10893] BTRFS info (device loop5): enabling auto defrag [ 882.199818][T10893] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 882.202217][T10893] BTRFS info (device loop5): use zstd compression, level 3 [ 882.203941][T10893] BTRFS info (device loop5): using free space tree [ 882.686368][T10907] loop0: detected capacity change from 0 to 32768 [ 882.702849][T10896] loop3: detected capacity change from 0 to 32768 [ 882.703986][T10907] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10907) [ 882.732769][T10896] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10896) [ 882.802003][ T4424] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4424) [ 882.842293][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 882.843394][T10898] loop2: detected capacity change from 0 to 32768 [ 882.858866][T10898] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10898) [ 882.914834][T10901] loop1: detected capacity change from 0 to 32768 [ 882.933640][T10901] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10901) 1970/01/01 00:14:43 executed programs: 1226 [ 883.043171][T10902] loop4: detected capacity change from 0 to 32768 [ 883.059817][T10902] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10902) [ 883.085899][T10902] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 883.097636][T10902] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 883.107800][T10902] BTRFS info (device loop4): use zlib compression, level 3 [ 883.117801][T10902] BTRFS info (device loop4): enabling ssd optimizations [ 883.127906][T10902] BTRFS info (device loop4): enabling auto defrag [ 883.135350][T10902] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 883.145521][T10902] BTRFS info (device loop4): use zstd compression, level 3 [ 883.155180][T10902] BTRFS info (device loop4): using free space tree [ 883.426538][T10933] loop0: detected capacity change from 0 to 32768 [ 883.438438][T10933] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10933) [ 883.635573][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 884.114064][T10926] loop2: detected capacity change from 0 to 32768 [ 884.131989][T10926] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10926) [ 884.154277][T10926] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 884.165723][T10926] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 884.176020][T10926] BTRFS info (device loop2): use zlib compression, level 3 [ 884.185808][T10926] BTRFS info (device loop2): enabling ssd optimizations [ 884.194443][T10926] BTRFS info (device loop2): enabling auto defrag [ 884.201890][T10926] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 884.217338][T10926] BTRFS info (device loop2): use zstd compression, level 3 [ 884.225185][T10926] BTRFS info (device loop2): using free space tree [ 884.286388][T10947] loop3: detected capacity change from 0 to 32768 [ 884.325205][T10947] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10947) [ 884.350142][T10949] loop1: detected capacity change from 0 to 32768 [ 884.361649][T10949] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10949) [ 884.651691][T10952] loop4: detected capacity change from 0 to 32768 [ 884.660102][T10952] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10952) [ 884.687181][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 885.232192][T10954] loop0: detected capacity change from 0 to 32768 [ 885.247699][T10954] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10954) [ 885.274012][T10954] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 885.287704][T10954] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 885.298168][T10954] BTRFS info (device loop0): use zlib compression, level 3 [ 885.308218][T10954] BTRFS info (device loop0): enabling ssd optimizations [ 885.314693][T10954] BTRFS info (device loop0): enabling auto defrag [ 885.323120][T10954] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 885.334478][T10954] BTRFS info (device loop0): use zstd compression, level 3 [ 885.342057][T10954] BTRFS info (device loop0): using free space tree [ 885.489756][T10974] loop5: detected capacity change from 0 to 32768 [ 885.493926][T10974] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10974) [ 885.548914][ T4272] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4272) [ 885.653162][T10976] loop3: detected capacity change from 0 to 32768 [ 885.673758][T10976] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10976) [ 885.795013][T10978] loop2: detected capacity change from 0 to 32768 [ 885.808619][T10978] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10978) [ 885.844646][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 886.051125][T10980] loop1: detected capacity change from 0 to 32768 [ 886.063231][T10980] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10980) [ 886.087299][T10980] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 886.098581][T10980] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 886.112261][T10980] BTRFS info (device loop1): use zlib compression, level 3 [ 886.121120][T10980] BTRFS info (device loop1): enabling ssd optimizations [ 886.128528][T10980] BTRFS info (device loop1): enabling auto defrag [ 886.136067][T10980] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 886.147967][T10980] BTRFS info (device loop1): use zstd compression, level 3 [ 886.156922][T10980] BTRFS info (device loop1): using free space tree [ 886.175852][T10982] loop4: detected capacity change from 0 to 32768 [ 886.194858][T10982] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10982) [ 886.414366][T11002] loop5: detected capacity change from 0 to 32768 [ 886.435719][T11002] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11002) [ 886.679862][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 886.892155][ T4751] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop1 scanned by udevd (4751) [ 886.926431][T11004] loop0: detected capacity change from 0 to 32768 [ 886.943011][T11004] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 887.221444][T11024] loop2: detected capacity change from 0 to 32768 [ 887.235682][T11024] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 887.287102][ T4272] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 887.332969][T11021] loop3: detected capacity change from 0 to 32768 [ 887.352969][T11021] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 887.654871][T11029] loop4: detected capacity change from 0 to 32768 [ 887.672509][T11029] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 887.830315][T11031] loop5: detected capacity change from 0 to 32768 [ 887.844536][T11031] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 1970/01/01 00:14:48 executed programs: 1248 [ 888.300485][T11034] loop0: detected capacity change from 0 to 32768 [ 888.314386][T11034] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 888.559089][T11036] loop2: detected capacity change from 0 to 32768 [ 888.571875][T11036] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 888.734304][T11038] loop3: detected capacity change from 0 to 32768 [ 888.777620][T11038] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 888.907492][T11040] loop1: detected capacity change from 0 to 32768 [ 888.943800][T11040] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 888.959255][T11040] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 888.971902][T11040] BTRFS info (device loop1): use zlib compression, level 3 [ 888.982786][T11040] BTRFS info (device loop1): enabling ssd optimizations [ 888.991559][T11040] BTRFS info (device loop1): enabling auto defrag [ 888.999973][T11040] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 889.011464][T11040] BTRFS info (device loop1): use zstd compression, level 3 [ 889.017196][T11042] loop4: detected capacity change from 0 to 32768 [ 889.020167][T11040] BTRFS info (device loop1): using free space tree [ 889.026122][T11042] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11042) [ 889.075261][T11044] loop5: detected capacity change from 0 to 32768 [ 889.102566][T11044] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11044) [ 889.598198][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 889.825417][T11046] loop0: detected capacity change from 0 to 32768 [ 889.879453][T11046] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11046) [ 889.897278][T11046] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 889.899999][T11046] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 889.902200][T11046] BTRFS info (device loop0): use zlib compression, level 3 [ 889.903888][T11046] BTRFS info (device loop0): enabling ssd optimizations [ 889.905604][T11046] BTRFS info (device loop0): enabling auto defrag [ 889.907085][T11046] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 889.937489][T11046] BTRFS info (device loop0): use zstd compression, level 3 [ 889.947521][T11046] BTRFS info (device loop0): using free space tree [ 890.033949][T11067] loop3: detected capacity change from 0 to 32768 [ 890.058527][T11067] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11067) [ 890.117160][T11058] loop2: detected capacity change from 0 to 32768 [ 890.134338][T11058] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11058) [ 890.146157][T11071] loop4: detected capacity change from 0 to 32768 [ 890.154612][T11071] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11071) [ 890.413961][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 890.528021][ T4751] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop0 scanned by udevd (4751) [ 890.617193][T11072] loop1: detected capacity change from 0 to 32768 [ 890.636360][T11072] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 890.689942][T11074] loop5: detected capacity change from 0 to 32768 [ 890.705380][T11074] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 891.455822][T11094] loop2: detected capacity change from 0 to 32768 [ 891.463438][T11098] loop3: detected capacity change from 0 to 32768 [ 891.470196][T11094] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 891.484211][T11098] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 891.602546][T11100] loop4: detected capacity change from 0 to 32768 [ 891.621121][T11100] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 891.924021][T11104] loop5: detected capacity change from 0 to 32768 [ 891.950734][T11104] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 892.052850][T11102] loop1: detected capacity change from 0 to 32768 [ 892.068484][T11102] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 892.772744][T11106] loop3: detected capacity change from 0 to 32768 [ 892.777765][T11109] loop2: detected capacity change from 0 to 32768 [ 892.785700][T11106] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 892.788952][T11110] loop0: detected capacity change from 0 to 32768 [ 892.796542][T11109] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 892.812262][T11110] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 892.815164][T11110] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 892.820339][T11110] BTRFS info (device loop0): use zlib compression, level 3 [ 892.824576][T11110] BTRFS info (device loop0): enabling ssd optimizations [ 892.849394][T11110] BTRFS info (device loop0): enabling auto defrag [ 892.864426][T11110] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 892.877130][T11110] BTRFS info (device loop0): use zstd compression, level 3 [ 892.883804][T11110] BTRFS info (device loop0): using free space tree [ 892.997539][T11114] loop5: detected capacity change from 0 to 32768 [ 893.008471][T11114] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11114) [ 893.037846][T11112] loop4: detected capacity change from 0 to 32768 [ 893.059491][T11112] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11112) 1970/01/01 00:14:53 executed programs: 1268 [ 893.414959][T11116] loop1: detected capacity change from 0 to 32768 [ 893.429474][T11116] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11116) [ 894.128258][T11139] loop2: detected capacity change from 0 to 32768 [ 894.139213][T11140] loop5: detected capacity change from 0 to 32768 [ 894.150242][T11139] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11139) [ 894.153721][T11140] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11140) [ 894.304417][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 894.323798][T11142] loop4: detected capacity change from 0 to 32768 [ 894.336495][T11137] loop3: detected capacity change from 0 to 32768 [ 894.343189][T11142] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11142) [ 894.353452][T11137] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11137) [ 894.843721][T11144] loop1: detected capacity change from 0 to 32768 [ 894.858511][T11144] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11144) [ 894.882960][T11144] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 894.885469][T11144] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 894.887790][T11144] BTRFS info (device loop1): use zlib compression, level 3 [ 894.908407][T11144] BTRFS info (device loop1): enabling ssd optimizations [ 894.910122][T11144] BTRFS info (device loop1): enabling auto defrag [ 894.924715][T11144] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 894.927271][T11144] BTRFS info (device loop1): use zstd compression, level 3 [ 894.939825][T11144] BTRFS info (device loop1): using free space tree [ 895.359058][T11146] loop0: detected capacity change from 0 to 32768 [ 895.374405][T11146] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11146) [ 895.514522][T11149] loop2: detected capacity change from 0 to 32768 [ 895.525424][T11150] loop5: detected capacity change from 0 to 32768 [ 895.547149][T11149] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11149) [ 895.555441][T11150] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11150) [ 895.574506][T11152] loop4: detected capacity change from 0 to 32768 [ 895.584680][T11152] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11152) [ 895.864943][T11154] loop3: detected capacity change from 0 to 32768 [ 895.882985][T11154] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11154) [ 896.246223][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 896.846763][T11174] loop0: detected capacity change from 0 to 32768 [ 896.859203][T11174] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11174) [ 896.893484][T11174] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 896.905395][T11174] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 896.912772][T11176] loop2: detected capacity change from 0 to 32768 [ 896.918014][T11174] BTRFS info (device loop0): use zlib compression, level 3 [ 896.922984][T11176] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11176) [ 896.927038][T11174] BTRFS info (device loop0): enabling ssd optimizations [ 896.935787][T11174] BTRFS info (device loop0): enabling auto defrag [ 896.946183][T11174] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 896.955671][T11174] BTRFS info (device loop0): use zstd compression, level 3 [ 896.962684][T11180] loop4: detected capacity change from 0 to 32768 [ 896.963315][T11174] BTRFS info (device loop0): using free space tree [ 896.979474][T11179] loop5: detected capacity change from 0 to 32768 [ 896.997327][T11180] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11180) [ 897.013743][T11179] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11179) [ 897.384009][T11182] loop3: detected capacity change from 0 to 32768 [ 897.402238][T11182] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11182) [ 897.414161][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 897.425448][T11184] loop1: detected capacity change from 0 to 32768 [ 897.458142][T11184] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11184) [ 898.285763][T11204] loop4: detected capacity change from 0 to 32768 [ 898.303562][T11204] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11204) [ 898.307672][T11208] loop0: detected capacity change from 0 to 32768 [ 898.323018][T11208] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11208) [ 898.332838][T11204] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 898.337811][T11204] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 898.354364][T11204] BTRFS info (device loop4): use zlib compression, level 3 [ 898.361015][T11204] BTRFS info (device loop4): enabling ssd optimizations [ 898.368723][T11204] BTRFS info (device loop4): enabling auto defrag [ 898.378415][T11206] loop2: detected capacity change from 0 to 32768 [ 898.378846][T11204] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 898.392758][T11204] BTRFS info (device loop4): use zstd compression, level 3 [ 898.393825][T11206] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11206) [ 898.401572][T11204] BTRFS info (device loop4): using free space tree [ 898.496054][T11210] loop5: detected capacity change from 0 to 32768 [ 898.517048][T11210] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11210) [ 898.568996][T11214] loop3: detected capacity change from 0 to 32768 [ 898.578989][T11214] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11214) 1970/01/01 00:14:58 executed programs: 1290 [ 898.837567][T11212] loop1: detected capacity change from 0 to 32768 [ 898.852428][T11212] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11212) [ 898.865358][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 899.723666][T11233] loop0: detected capacity change from 0 to 32768 [ 899.745186][T11233] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11233) [ 899.760742][T11233] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 899.763239][T11233] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 899.765418][T11233] BTRFS info (device loop0): use zlib compression, level 3 [ 899.767141][T11233] BTRFS info (device loop0): enabling ssd optimizations [ 899.794118][T11233] BTRFS info (device loop0): enabling auto defrag [ 899.795919][T11233] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 899.821744][T11233] BTRFS info (device loop0): use zstd compression, level 3 [ 899.823549][T11233] BTRFS info (device loop0): using free space tree [ 899.831636][T11237] loop4: detected capacity change from 0 to 32768 [ 899.838713][T11237] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11237) [ 899.856201][T11238] loop2: detected capacity change from 0 to 32768 [ 899.858907][T11240] loop3: detected capacity change from 0 to 32768 [ 899.876731][T11238] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11238) [ 899.889002][T11240] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11240) [ 899.937345][T11244] loop1: detected capacity change from 0 to 32768 [ 899.956908][T11244] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11244) [ 899.990295][T11242] loop5: detected capacity change from 0 to 32768 [ 899.999023][T11242] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11242) [ 900.351665][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 901.164584][T11263] loop3: detected capacity change from 0 to 32768 [ 901.172051][T11263] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11263) [ 901.201150][T11263] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 901.209751][T11263] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 901.218025][T11263] BTRFS info (device loop3): use zlib compression, level 3 [ 901.223726][T11263] BTRFS info (device loop3): enabling ssd optimizations [ 901.228961][T11263] BTRFS info (device loop3): enabling auto defrag [ 901.235277][T11263] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 901.248863][T11263] BTRFS info (device loop3): use zstd compression, level 3 [ 901.255079][T11265] loop4: detected capacity change from 0 to 32768 [ 901.256494][T11263] BTRFS info (device loop3): using free space tree [ 901.263701][T11265] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11265) [ 901.284237][T11269] loop1: detected capacity change from 0 to 32768 [ 901.296422][T11269] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11269) [ 901.335631][T11267] loop2: detected capacity change from 0 to 32768 [ 901.342334][T11267] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11267) [ 901.347302][T11272] loop5: detected capacity change from 0 to 32768 [ 901.362789][T11272] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11272) [ 901.420306][T11273] loop0: detected capacity change from 0 to 32768 [ 901.443230][T11273] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11273) [ 902.235172][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 902.577616][T11293] loop1: detected capacity change from 0 to 32768 [ 902.593269][T11293] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11293) [ 902.615976][T11293] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 902.629759][T11293] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 902.640097][T11293] BTRFS info (device loop1): use zlib compression, level 3 [ 902.648743][T11293] BTRFS info (device loop1): enabling ssd optimizations [ 902.657458][T11293] BTRFS info (device loop1): enabling auto defrag [ 902.669102][T11293] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 902.681842][T11293] BTRFS info (device loop1): use zstd compression, level 3 [ 902.689671][T11293] BTRFS info (device loop1): using free space tree [ 902.733753][T11295] loop4: detected capacity change from 0 to 32768 [ 902.764762][T11295] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11295) [ 902.778826][T11297] loop5: detected capacity change from 0 to 32768 [ 902.787982][T11297] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11297) [ 902.861890][T11299] loop2: detected capacity change from 0 to 32768 [ 902.865198][T11299] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11299) [ 902.876354][T11301] loop0: detected capacity change from 0 to 32768 [ 902.905369][T11301] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11301) [ 903.135461][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 903.246556][T11303] loop3: detected capacity change from 0 to 32768 [ 903.287951][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop1 scanned by udevd (4272) [ 903.328987][T11303] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 1970/01/01 00:15:03 executed programs: 1313 [ 904.175693][T11327] loop5: detected capacity change from 0 to 32768 [ 904.188281][T11324] loop4: detected capacity change from 0 to 32768 [ 904.228520][T11327] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 904.231569][T11324] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 904.272434][T11329] loop0: detected capacity change from 0 to 32768 [ 904.291578][T11329] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 904.385690][T11331] loop2: detected capacity change from 0 to 32768 [ 904.418448][T11331] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 904.748075][T11333] loop3: detected capacity change from 0 to 32768 [ 904.766469][T11333] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 905.312029][T11335] loop1: detected capacity change from 0 to 32768 [ 905.335520][T11335] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 905.347184][T11335] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 905.355232][T11335] BTRFS info (device loop1): use zlib compression, level 3 [ 905.361656][T11335] BTRFS info (device loop1): enabling ssd optimizations [ 905.365794][T11335] BTRFS info (device loop1): enabling auto defrag [ 905.367659][T11337] loop4: detected capacity change from 0 to 32768 [ 905.374205][T11335] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 905.378802][T11337] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11337) [ 905.393293][T11335] BTRFS info (device loop1): use zstd compression, level 3 [ 905.398732][T11335] BTRFS info (device loop1): using free space tree [ 905.536260][T11341] loop0: detected capacity change from 0 to 32768 [ 905.558491][T11341] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11341) [ 905.614293][T11339] loop5: detected capacity change from 0 to 32768 [ 905.629701][T11339] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11339) [ 905.787558][T11343] loop2: detected capacity change from 0 to 32768 [ 905.809547][T11343] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11343) [ 905.812306][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 906.079649][T11345] loop3: detected capacity change from 0 to 32768 [ 906.089920][T11345] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11345) [ 906.105638][T11345] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 906.112980][T11345] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 906.120892][T11345] BTRFS info (device loop3): use zlib compression, level 3 [ 906.129491][T11345] BTRFS info (device loop3): enabling ssd optimizations [ 906.136002][T11345] BTRFS info (device loop3): enabling auto defrag [ 906.141337][T11345] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 906.156564][T11345] BTRFS info (device loop3): use zstd compression, level 3 [ 906.163138][T11345] BTRFS info (device loop3): using free space tree [ 906.407935][T11365] loop4: detected capacity change from 0 to 32768 [ 906.428468][T11365] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11365) [ 906.667513][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 907.090252][T11370] loop0: detected capacity change from 0 to 32768 [ 907.131542][T11370] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11370) [ 907.137471][T11370] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 907.146023][T11370] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 907.154243][T11370] BTRFS info (device loop0): use zlib compression, level 3 [ 907.163115][T11370] BTRFS info (device loop0): enabling ssd optimizations [ 907.165619][T11380] loop5: detected capacity change from 0 to 32768 [ 907.170762][T11370] BTRFS info (device loop0): enabling auto defrag [ 907.175942][T11370] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 907.178806][T11380] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11380) [ 907.186759][T11370] BTRFS info (device loop0): use zstd compression, level 3 [ 907.192233][T11370] BTRFS info (device loop0): using free space tree [ 907.277013][T11384] loop2: detected capacity change from 0 to 32768 [ 907.309726][T11384] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11384) [ 907.721477][T11395] loop4: detected capacity change from 0 to 32768 [ 907.737221][T11395] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11395) [ 908.139785][T11405] loop1: detected capacity change from 0 to 32768 [ 908.148539][T11405] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11405) [ 908.602517][T11418] loop2: detected capacity change from 0 to 32768 [ 908.628588][T11418] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11418) [ 908.635317][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 908.793681][T11416] loop5: detected capacity change from 0 to 32768 [ 908.812260][T11416] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11416) [ 908.835784][T11416] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 908.846221][T11416] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 908.857534][T11416] BTRFS info (device loop5): use zlib compression, level 3 [ 908.865503][T11416] BTRFS info (device loop5): enabling ssd optimizations [ 908.876612][T11416] BTRFS info (device loop5): enabling auto defrag [ 908.886302][T11416] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 908.896619][T11416] BTRFS info (device loop5): use zstd compression, level 3 [ 908.906034][T11416] BTRFS info (device loop5): using free space tree [ 909.007799][T11423] loop4: detected capacity change from 0 to 32768 [ 909.018995][T11421] loop3: detected capacity change from 0 to 32768 [ 909.050485][T11423] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11423) 1970/01/01 00:15:09 executed programs: 1334 [ 909.069437][T11421] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11421) [ 909.394625][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 909.483066][T11425] loop1: detected capacity change from 0 to 32768 [ 909.498260][T11425] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11425) [ 909.522011][T11425] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 909.534790][T11425] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 909.547821][T11425] BTRFS info (device loop1): use zlib compression, level 3 [ 909.557196][T11425] BTRFS info (device loop1): enabling ssd optimizations [ 909.563786][T11425] BTRFS info (device loop1): enabling auto defrag [ 909.571218][T11425] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 909.589562][T11425] BTRFS info (device loop1): use zstd compression, level 3 [ 909.591558][T11425] BTRFS info (device loop1): using free space tree [ 909.661191][T11427] loop0: detected capacity change from 0 to 32768 [ 909.686587][T11427] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11427) [ 910.094929][T11462] loop4: detected capacity change from 0 to 32768 [ 910.106361][T11446] loop2: detected capacity change from 0 to 32768 [ 910.133648][T11462] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11462) [ 910.152328][T11446] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11446) [ 910.233075][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 910.492432][T11449] loop5: detected capacity change from 0 to 32768 [ 910.507993][T11449] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11449) [ 910.529347][T11449] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 910.537988][T11452] loop3: detected capacity change from 0 to 32768 [ 910.540738][T11449] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 910.547871][T11452] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11452) [ 910.554870][T11449] BTRFS info (device loop5): use zlib compression, level 3 [ 910.561640][T11449] BTRFS info (device loop5): enabling ssd optimizations [ 910.568142][T11449] BTRFS info (device loop5): enabling auto defrag [ 910.574107][T11449] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 910.583461][T11449] BTRFS info (device loop5): use zstd compression, level 3 [ 910.591643][T11449] BTRFS info (device loop5): using free space tree [ 911.211000][T11473] loop0: detected capacity change from 0 to 32768 [ 911.226565][T11473] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11473) [ 911.346634][T11475] loop1: detected capacity change from 0 to 32768 [ 911.363840][T11475] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11475) [ 911.574220][T11482] loop2: detected capacity change from 0 to 32768 [ 911.593143][T11482] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11482) [ 911.616337][T11490] loop4: detected capacity change from 0 to 32768 [ 911.627911][T11490] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11490) [ 911.781682][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 912.132411][T11499] loop3: detected capacity change from 0 to 32768 [ 912.145410][T11499] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11499) [ 912.166705][T11499] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 912.196188][T11499] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 912.208394][T11499] BTRFS info (device loop3): use zlib compression, level 3 [ 912.210418][T11499] BTRFS info (device loop3): enabling ssd optimizations [ 912.212032][T11499] BTRFS info (device loop3): enabling auto defrag [ 912.213890][T11499] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 912.219162][T11499] BTRFS info (device loop3): use zstd compression, level 3 [ 912.226884][T11499] BTRFS info (device loop3): using free space tree [ 912.415173][T11505] loop1: detected capacity change from 0 to 32768 [ 912.428565][T11505] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11505) [ 912.667105][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 912.852044][T11501] loop0: detected capacity change from 0 to 32768 [ 912.895732][T11501] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11501) [ 912.911793][T11501] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 912.923032][T11501] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 912.925158][T11503] loop5: detected capacity change from 0 to 32768 [ 912.932390][T11501] BTRFS info (device loop0): use zlib compression, level 3 [ 912.940076][T11501] BTRFS info (device loop0): enabling ssd optimizations [ 912.946525][T11501] BTRFS info (device loop0): enabling auto defrag [ 912.947612][T11503] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11503) [ 912.952682][T11501] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 912.963167][T11501] BTRFS info (device loop0): use zstd compression, level 3 [ 912.971951][T11501] BTRFS info (device loop0): using free space tree [ 913.065730][T11507] loop2: detected capacity change from 0 to 32768 [ 913.077017][T11507] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11507) [ 913.091461][T11511] loop4: detected capacity change from 0 to 32768 [ 913.094686][T11511] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11511) [ 913.863484][T11529] loop3: detected capacity change from 0 to 32768 [ 913.875123][T11529] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11529) [ 913.935051][T11531] loop1: detected capacity change from 0 to 32768 [ 913.957049][T11531] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11531) [ 913.992378][ T4272] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4272) 1970/01/01 00:15:14 executed programs: 1354 [ 914.184270][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 914.454683][T11550] loop5: detected capacity change from 0 to 32768 [ 914.469264][T11550] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11550) [ 914.493266][T11550] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 914.505028][T11550] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 914.516437][T11550] BTRFS info (device loop5): use zlib compression, level 3 [ 914.527512][T11550] BTRFS info (device loop5): enabling ssd optimizations [ 914.535089][T11550] BTRFS info (device loop5): enabling auto defrag [ 914.543558][T11550] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 914.555448][T11550] BTRFS info (device loop5): use zstd compression, level 3 [ 914.565403][T11550] BTRFS info (device loop5): using free space tree [ 914.646172][T11555] loop4: detected capacity change from 0 to 32768 [ 914.679864][T11555] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11555) [ 914.703373][T11553] loop2: detected capacity change from 0 to 32768 [ 914.708997][T11553] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11553) [ 914.866473][T11557] loop3: detected capacity change from 0 to 32768 [ 914.869697][T11557] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11557) [ 914.893123][ T4272] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4272) [ 915.217964][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 915.300898][T11559] loop0: detected capacity change from 0 to 32768 [ 915.332355][T11559] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11559) [ 915.435144][T11561] loop1: detected capacity change from 0 to 32768 [ 915.460736][T11561] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11561) [ 915.476166][T11561] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 915.492024][T11561] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 915.494293][T11561] BTRFS info (device loop1): use zlib compression, level 3 [ 915.496128][T11561] BTRFS info (device loop1): enabling ssd optimizations [ 915.497817][T11561] BTRFS info (device loop1): enabling auto defrag [ 915.538547][T11561] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 915.540922][T11561] BTRFS info (device loop1): use zstd compression, level 3 [ 915.542801][T11561] BTRFS info (device loop1): using free space tree [ 915.856269][T11582] loop3: detected capacity change from 0 to 32768 [ 915.892786][T11582] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11582) [ 915.997125][T11580] loop4: detected capacity change from 0 to 32768 [ 916.012527][T11580] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11580) [ 916.141672][ T4272] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4272) [ 916.319718][T11586] loop2: detected capacity change from 0 to 32768 [ 916.343972][T11586] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11586) [ 916.487888][T11606] loop0: detected capacity change from 0 to 32768 [ 916.518049][T11606] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11606) [ 916.723130][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 916.918211][T11608] loop3: detected capacity change from 0 to 32768 [ 916.941702][T11608] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11608) [ 916.960351][T11608] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 916.963343][T11608] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 916.983004][T11608] BTRFS info (device loop3): use zlib compression, level 3 [ 916.985006][T11608] BTRFS info (device loop3): enabling ssd optimizations [ 916.986909][T11608] BTRFS info (device loop3): enabling auto defrag [ 917.018615][T11608] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 917.028540][T11608] BTRFS info (device loop3): use zstd compression, level 3 [ 917.030564][T11608] BTRFS info (device loop3): using free space tree [ 917.285569][T11613] loop5: detected capacity change from 0 to 32768 [ 917.321715][T11613] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11613) [ 917.409784][T11611] loop4: detected capacity change from 0 to 32768 [ 917.426366][T11611] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11611) [ 917.607846][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 917.725809][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop3 scanned by udevd (4424) [ 917.762725][T11615] loop1: detected capacity change from 0 to 32768 [ 917.787206][T11615] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 917.871832][T11617] loop2: detected capacity change from 0 to 32768 [ 917.882775][T11617] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 918.022494][T11631] loop0: detected capacity change from 0 to 32768 [ 918.033331][T11631] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 918.651975][T11643] loop4: detected capacity change from 0 to 32768 [ 918.664975][T11643] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 918.782774][T11640] loop5: detected capacity change from 0 to 32768 [ 918.797059][T11640] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 1970/01/01 00:15:19 executed programs: 1374 [ 919.168782][T11645] loop1: detected capacity change from 0 to 32768 [ 919.185643][T11645] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 919.429259][T11649] loop0: detected capacity change from 0 to 32768 [ 919.435793][T11647] loop2: detected capacity change from 0 to 32768 [ 919.445793][T11649] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 919.459234][T11647] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 919.908021][T11651] loop3: detected capacity change from 0 to 32768 [ 919.949395][T11651] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 919.959435][T11651] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 919.961868][T11651] BTRFS info (device loop3): use zlib compression, level 3 [ 919.980718][T11651] BTRFS info (device loop3): enabling ssd optimizations [ 919.986095][T11651] BTRFS info (device loop3): enabling auto defrag [ 919.987795][T11651] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 920.008892][T11651] BTRFS info (device loop3): use zstd compression, level 3 [ 920.010972][T11651] BTRFS info (device loop3): using free space tree [ 920.011987][T11653] loop4: detected capacity change from 0 to 32768 [ 920.035134][T11653] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11653) [ 920.174492][T11655] loop5: detected capacity change from 0 to 32768 [ 920.208123][T11655] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11655) [ 920.427298][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 920.607514][T11657] loop1: detected capacity change from 0 to 32768 [ 920.609568][T11659] loop2: detected capacity change from 0 to 32768 [ 920.625089][T11657] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11657) [ 920.643632][T11659] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11659) [ 920.649768][T11657] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 920.663812][T11657] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 920.675434][T11657] BTRFS info (device loop1): use zlib compression, level 3 [ 920.685380][T11657] BTRFS info (device loop1): enabling ssd optimizations [ 920.695292][T11657] BTRFS info (device loop1): enabling auto defrag [ 920.706773][T11657] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 920.720922][T11657] BTRFS info (device loop1): use zstd compression, level 3 [ 920.731437][T11657] BTRFS info (device loop1): using free space tree [ 920.997032][T11665] loop0: detected capacity change from 0 to 32768 [ 921.019453][T11665] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11665) [ 921.197405][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 921.369456][T11683] loop3: detected capacity change from 0 to 32768 [ 921.374710][T11683] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11683) [ 921.387728][T11681] loop4: detected capacity change from 0 to 32768 [ 921.389550][T11683] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 921.389625][T11683] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 921.389655][T11683] BTRFS info (device loop3): use zlib compression, level 3 [ 921.389674][T11683] BTRFS info (device loop3): enabling ssd optimizations [ 921.389690][T11683] BTRFS info (device loop3): enabling auto defrag [ 921.389707][T11683] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 921.389804][T11683] BTRFS info (device loop3): use zstd compression, level 3 [ 921.417214][T11681] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11681) [ 921.433336][T11683] BTRFS info (device loop3): using free space tree [ 921.658834][T11704] loop2: detected capacity change from 0 to 32768 [ 921.664159][T11704] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11704) [ 921.923261][T11697] loop5: detected capacity change from 0 to 32768 [ 921.949411][T11697] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11697) [ 922.001421][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 922.438739][T11712] loop0: detected capacity change from 0 to 32768 [ 922.451310][T11712] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11712) [ 922.474581][T11706] loop1: detected capacity change from 0 to 32768 [ 922.477840][T11712] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 922.481518][T11712] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 922.483999][T11712] BTRFS info (device loop0): use zlib compression, level 3 [ 922.485878][T11712] BTRFS info (device loop0): enabling ssd optimizations [ 922.487823][T11706] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11706) [ 922.491437][T11712] BTRFS info (device loop0): enabling auto defrag [ 922.493238][T11712] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 922.509047][T11712] BTRFS info (device loop0): use zstd compression, level 3 [ 922.511060][T11712] BTRFS info (device loop0): using free space tree [ 922.860303][T11732] loop2: detected capacity change from 0 to 32768 [ 922.877805][T11732] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11732) [ 922.919576][T11729] loop4: detected capacity change from 0 to 32768 [ 922.931667][T11729] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11729) [ 923.056006][T11733] loop3: detected capacity change from 0 to 32768 [ 923.079048][T11733] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11733) [ 923.385171][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 923.551655][T11739] loop5: detected capacity change from 0 to 32768 [ 923.591896][T11739] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11739) [ 923.620120][T11739] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 923.622780][T11739] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 923.632553][T11739] BTRFS info (device loop5): use zlib compression, level 3 [ 923.634449][T11739] BTRFS info (device loop5): enabling ssd optimizations [ 923.654919][T11739] BTRFS info (device loop5): enabling auto defrag [ 923.656562][T11739] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 923.682437][T11739] BTRFS info (device loop5): use zstd compression, level 3 [ 923.684363][T11739] BTRFS info (device loop5): using free space tree [ 923.769749][T11755] loop1: detected capacity change from 0 to 32768 [ 923.798475][T11755] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11755) 1970/01/01 00:15:24 executed programs: 1394 [ 924.567525][T11761] loop0: detected capacity change from 0 to 32768 [ 924.573644][T11759] loop4: detected capacity change from 0 to 32768 [ 924.582398][T11760] loop2: detected capacity change from 0 to 32768 [ 924.586651][T11761] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11761) [ 924.604016][T11759] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11759) [ 924.618965][T11760] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11760) [ 924.658969][ T2049] ieee802154 phy0 wpan0: encryption failed: -22 [ 924.660799][ T2049] ieee802154 phy1 wpan1: encryption failed: -22 [ 924.705656][T11763] loop3: detected capacity change from 0 to 32768 [ 924.718526][T11763] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11763) [ 924.862846][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 925.098285][T11783] loop1: detected capacity change from 0 to 32768 [ 925.117670][T11783] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11783) [ 925.134866][T11783] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 925.153333][T11783] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 925.168744][T11783] BTRFS info (device loop1): use zlib compression, level 3 [ 925.175349][T11783] BTRFS info (device loop1): enabling ssd optimizations [ 925.199481][T11783] BTRFS info (device loop1): enabling auto defrag [ 925.205765][T11783] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 925.215236][T11783] BTRFS info (device loop1): use zstd compression, level 3 [ 925.221992][T11783] BTRFS info (device loop1): using free space tree [ 925.664340][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 925.690718][T11791] loop5: detected capacity change from 0 to 32768 [ 925.718443][T11791] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11791) [ 925.887836][T11785] loop2: detected capacity change from 0 to 32768 [ 925.940798][T11785] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11785) [ 925.958379][T11785] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 925.960948][T11785] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 925.963345][T11785] BTRFS info (device loop2): use zlib compression, level 3 [ 925.965165][T11785] BTRFS info (device loop2): enabling ssd optimizations [ 925.966964][T11785] BTRFS info (device loop2): enabling auto defrag [ 925.989314][T11785] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 925.991908][T11785] BTRFS info (device loop2): use zstd compression, level 3 [ 925.993731][T11785] BTRFS info (device loop2): using free space tree [ 926.086027][T11789] loop0: detected capacity change from 0 to 32768 [ 926.125502][T11789] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11789) [ 926.149106][T11787] loop4: detected capacity change from 0 to 32768 [ 926.171085][T11810] loop3: detected capacity change from 0 to 32768 [ 926.171203][T11787] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11787) [ 926.181237][T11810] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11810) [ 926.543190][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 926.581095][T11827] loop5: detected capacity change from 0 to 32768 [ 926.594970][T11827] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11827) [ 926.987376][T11813] loop1: detected capacity change from 0 to 32768 [ 927.008052][T11813] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (11813) [ 927.043217][T11813] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 927.060473][T11813] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 927.072463][T11813] BTRFS info (device loop1): use zlib compression, level 3 [ 927.082615][T11813] BTRFS info (device loop1): enabling ssd optimizations [ 927.092507][T11813] BTRFS info (device loop1): enabling auto defrag [ 927.104344][T11813] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 927.115037][T11813] BTRFS info (device loop1): use zstd compression, level 3 [ 927.126219][T11813] BTRFS info (device loop1): using free space tree [ 927.472213][T11839] loop3: detected capacity change from 0 to 32768 [ 927.491611][T11839] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11839) [ 927.653496][T11836] loop0: detected capacity change from 0 to 32768 [ 927.674942][T11836] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11836) [ 927.897109][T11841] loop4: detected capacity change from 0 to 32768 [ 927.904587][T11841] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11841) [ 927.970055][T11845] loop5: detected capacity change from 0 to 32768 [ 927.985256][T11845] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11845) [ 928.174766][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 928.784718][T11865] loop3: detected capacity change from 0 to 32768 [ 928.801675][T11865] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11865) [ 928.820155][T11863] loop2: detected capacity change from 0 to 32768 [ 928.826668][T11865] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 928.834158][T11865] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 928.837763][T11863] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11863) [ 928.845376][T11865] BTRFS info (device loop3): use zlib compression, level 3 [ 928.852091][T11865] BTRFS info (device loop3): enabling ssd optimizations [ 928.857364][T11865] BTRFS info (device loop3): enabling auto defrag [ 928.864738][T11865] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 928.873000][T11865] BTRFS info (device loop3): use zstd compression, level 3 [ 928.878533][T11865] BTRFS info (device loop3): using free space tree [ 928.963759][T11867] loop0: detected capacity change from 0 to 32768 [ 928.982262][T11867] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11867) 1970/01/01 00:15:29 executed programs: 1413 [ 929.274487][T11869] loop1: detected capacity change from 0 to 32768 [ 929.300834][T11869] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11869) [ 929.348611][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 929.434472][T11873] loop5: detected capacity change from 0 to 32768 [ 929.445584][T11873] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11873) [ 929.480955][T11871] loop4: detected capacity change from 0 to 32768 [ 929.481244][T11873] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 929.491344][T11873] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 929.498801][T11873] BTRFS info (device loop5): use zlib compression, level 3 [ 929.506534][T11873] BTRFS info (device loop5): enabling ssd optimizations [ 929.508672][T11871] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11871) [ 929.513013][T11873] BTRFS info (device loop5): enabling auto defrag [ 929.518930][T11873] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 929.524933][T11873] BTRFS info (device loop5): use zstd compression, level 3 [ 929.535289][T11873] BTRFS info (device loop5): using free space tree [ 930.267164][T11893] loop2: detected capacity change from 0 to 32768 [ 930.319584][T11893] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11893) [ 930.370360][T11916] loop1: detected capacity change from 0 to 32768 [ 930.399560][T11916] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11916) [ 930.525445][T11895] loop0: detected capacity change from 0 to 32768 [ 930.571208][T11895] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11895) [ 930.646143][T11897] loop3: detected capacity change from 0 to 32768 [ 930.674904][T11897] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11897) [ 930.822745][ T4424] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4424) [ 931.046783][T11919] loop4: detected capacity change from 0 to 32768 [ 931.089818][T11919] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11919) [ 931.099947][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 931.876095][T11924] loop3: detected capacity change from 0 to 32768 [ 931.921248][T11925] loop1: detected capacity change from 0 to 32768 [ 931.929385][T11924] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11924) [ 931.947068][T11925] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11925) [ 931.955306][T11922] loop2: detected capacity change from 0 to 32768 [ 931.963853][T11924] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 931.967788][T11924] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 931.975393][T11924] BTRFS info (device loop3): use zlib compression, level 3 [ 931.979046][T11922] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11922) [ 932.004223][T11924] BTRFS info (device loop3): enabling ssd optimizations [ 932.005999][T11924] BTRFS info (device loop3): enabling auto defrag [ 932.007624][T11924] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 932.027531][T11924] BTRFS info (device loop3): use zstd compression, level 3 [ 932.029871][T11924] BTRFS info (device loop3): using free space tree [ 932.357980][T11927] loop5: detected capacity change from 0 to 32768 [ 932.361119][T11927] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11927) [ 932.395045][T11929] loop0: detected capacity change from 0 to 32768 [ 932.407833][T11929] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11929) [ 932.552670][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 932.885954][T11931] loop4: detected capacity change from 0 to 32768 [ 932.901188][T11931] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11931) [ 932.923303][T11931] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 932.929374][T11931] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 932.936603][T11931] BTRFS info (device loop4): use zlib compression, level 3 [ 932.943306][T11931] BTRFS info (device loop4): enabling ssd optimizations [ 932.948734][T11931] BTRFS info (device loop4): enabling auto defrag [ 932.953811][T11931] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 932.986159][T11931] BTRFS info (device loop4): use zstd compression, level 3 [ 932.987977][T11931] BTRFS info (device loop4): using free space tree [ 933.389520][T11963] loop5: detected capacity change from 0 to 32768 [ 933.404914][T11963] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11963) [ 933.611004][T11950] loop1: detected capacity change from 0 to 32768 [ 933.635314][T11950] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11950) [ 933.689125][T11955] loop2: detected capacity change from 0 to 32768 [ 933.696615][T11955] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11955) [ 934.043587][T11959] loop0: detected capacity change from 0 to 32768 [ 934.051350][T11959] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11959) [ 934.162669][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:15:34 executed programs: 1433 [ 934.772816][T11979] loop3: detected capacity change from 0 to 32768 [ 934.789625][T11979] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11979) [ 934.820762][T11979] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 934.823375][T11979] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 934.825521][T11979] BTRFS info (device loop3): use zlib compression, level 3 [ 934.827397][T11979] BTRFS info (device loop3): enabling ssd optimizations [ 934.863477][T11981] loop5: detected capacity change from 0 to 32768 [ 934.865227][T11979] BTRFS info (device loop3): enabling auto defrag [ 934.866790][T11979] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 934.879442][T11981] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11981) [ 934.882414][T11979] BTRFS info (device loop3): use zstd compression, level 3 [ 934.884157][T11979] BTRFS info (device loop3): using free space tree [ 935.013468][T11987] loop2: detected capacity change from 0 to 32768 [ 935.038883][T11987] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11987) [ 935.160103][T11985] loop4: detected capacity change from 0 to 32768 [ 935.181136][T11985] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11985) [ 935.212585][T11983] loop1: detected capacity change from 0 to 32768 [ 935.229213][T11983] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11983) [ 935.366149][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 935.582131][T11989] loop0: detected capacity change from 0 to 32768 [ 935.595380][T11989] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11989) [ 935.622467][T11989] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 935.634699][T11989] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 935.646059][T11989] BTRFS info (device loop0): use zlib compression, level 3 [ 935.654041][T11989] BTRFS info (device loop0): enabling ssd optimizations [ 935.662768][T11989] BTRFS info (device loop0): enabling auto defrag [ 935.669068][T11989] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 935.680742][T11989] BTRFS info (device loop0): use zstd compression, level 3 [ 935.690558][T11989] BTRFS info (device loop0): using free space tree [ 935.950614][T12011] loop2: detected capacity change from 0 to 32768 [ 935.961419][T12011] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12011) [ 936.121954][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 936.352743][T12009] loop5: detected capacity change from 0 to 32768 [ 936.368456][T12009] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (12009) [ 936.392219][T12009] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 936.404988][T12009] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 936.414556][T12013] loop3: detected capacity change from 0 to 32768 [ 936.416632][T12009] BTRFS info (device loop5): use zlib compression, level 3 [ 936.426671][T12009] BTRFS info (device loop5): enabling ssd optimizations [ 936.429033][T12013] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12013) [ 936.435503][T12009] BTRFS info (device loop5): enabling auto defrag [ 936.442959][T12009] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 936.454589][T12009] BTRFS info (device loop5): use zstd compression, level 3 [ 936.462811][T12009] BTRFS info (device loop5): using free space tree [ 936.582311][T12030] loop1: detected capacity change from 0 to 32768 [ 936.585149][T12030] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12030) [ 936.723480][T12015] loop4: detected capacity change from 0 to 32768 [ 936.731549][T12015] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12015) [ 937.101297][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 937.332097][T12052] loop2: detected capacity change from 0 to 32768 [ 937.352608][T12052] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (12052) [ 937.366814][T12052] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 937.369657][T12052] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 937.399010][T12052] BTRFS info (device loop2): use zlib compression, level 3 [ 937.401096][T12052] BTRFS info (device loop2): enabling ssd optimizations [ 937.408745][T12052] BTRFS info (device loop2): enabling auto defrag [ 937.410548][T12052] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 937.441785][T12052] BTRFS info (device loop2): use zstd compression, level 3 [ 937.443705][T12052] BTRFS info (device loop2): using free space tree [ 937.810881][T12067] loop4: detected capacity change from 0 to 32768 [ 937.814458][T12067] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12067) [ 937.928977][ T4270] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4270) [ 937.951699][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 938.021721][T12063] loop0: detected capacity change from 0 to 32768 [ 938.024955][T12063] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12063) [ 938.059995][T12059] loop1: detected capacity change from 0 to 32768 [ 938.078943][T12059] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (12059) [ 938.105546][T12059] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 938.118822][T12059] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 938.131264][T12059] BTRFS info (device loop1): use zlib compression, level 3 [ 938.142298][T12059] BTRFS info (device loop1): enabling ssd optimizations [ 938.145739][T12060] loop3: detected capacity change from 0 to 32768 [ 938.150960][T12059] BTRFS info (device loop1): enabling auto defrag [ 938.158235][T12059] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 938.158971][T12060] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12060) [ 938.170754][T12059] BTRFS info (device loop1): use zstd compression, level 3 [ 938.178671][T12059] BTRFS info (device loop1): using free space tree [ 938.247017][T12065] loop5: detected capacity change from 0 to 32768 [ 938.251632][T12065] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12065) [ 938.855393][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 938.938025][T12087] loop2: detected capacity change from 0 to 32768 [ 938.959297][T12087] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (12087) [ 938.977923][T12087] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 938.991900][T12087] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 939.001172][T12087] BTRFS info (device loop2): use zlib compression, level 3 [ 939.008949][T12087] BTRFS info (device loop2): enabling ssd optimizations [ 939.015353][T12087] BTRFS info (device loop2): enabling auto defrag [ 939.024083][T12087] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 939.033923][T12087] BTRFS info (device loop2): use zstd compression, level 3 [ 939.042767][T12087] BTRFS info (device loop2): using free space tree [ 939.234373][T12110] loop5: detected capacity change from 0 to 32768 [ 939.238835][T12110] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12110) [ 939.514327][T12103] loop4: detected capacity change from 0 to 32768 [ 939.527634][T12103] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12103) [ 939.611280][T12112] loop3: detected capacity change from 0 to 32768 [ 939.631344][T12112] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12112) [ 939.650176][T12108] loop0: detected capacity change from 0 to 32768 [ 939.672700][T12108] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12108) 1970/01/01 00:15:39 executed programs: 1453 [ 940.141834][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 940.284448][T12131] loop1: detected capacity change from 0 to 32768 [ 940.296626][T12131] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (12131) [ 940.317858][T12131] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 940.327655][T12131] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 940.336062][T12131] BTRFS info (device loop1): use zlib compression, level 3 [ 940.340332][T12131] BTRFS info (device loop1): enabling ssd optimizations [ 940.344566][T12131] BTRFS info (device loop1): enabling auto defrag [ 940.353853][T12131] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 940.376678][T12131] BTRFS info (device loop1): use zstd compression, level 3 [ 940.381093][T12131] BTRFS info (device loop1): using free space tree [ 940.483267][T12134] loop5: detected capacity change from 0 to 32768 [ 940.541942][T12134] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12134) [ 940.696695][T12140] loop0: detected capacity change from 0 to 32768 [ 940.740316][T12140] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12140) [ 940.897318][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 941.053050][T12136] loop4: detected capacity change from 0 to 32768 [ 941.082740][T12136] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (12136) [ 941.118270][T12136] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 941.121171][T12136] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 941.134614][T12136] BTRFS info (device loop4): use zlib compression, level 3 [ 941.143187][T12136] BTRFS info (device loop4): enabling ssd optimizations [ 941.145072][T12136] BTRFS info (device loop4): enabling auto defrag [ 941.158468][T12136] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 941.161026][T12136] BTRFS info (device loop4): use zstd compression, level 3 [ 941.167543][T12139] loop3: detected capacity change from 0 to 32768 [ 941.178512][T12136] BTRFS info (device loop4): using free space tree [ 941.195796][T12139] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12139) [ 941.303305][T12142] loop2: detected capacity change from 0 to 32768 [ 941.316749][T12142] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12142) [ 941.479654][T12171] loop0: detected capacity change from 0 to 32768 [ 941.482607][T12171] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12171) [ 941.717525][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 941.869979][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop4 scanned by udevd (4424) [ 941.999299][T12162] loop5: detected capacity change from 0 to 32768 [ 942.013583][T12162] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 942.064575][T12164] loop1: detected capacity change from 0 to 32768 [ 942.096548][T12164] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 942.530942][T12185] loop2: detected capacity change from 0 to 32768 [ 942.556172][T12185] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 942.607944][T12190] loop3: detected capacity change from 0 to 32768 [ 942.634093][T12190] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 942.760767][T12189] loop4: detected capacity change from 0 to 32768 [ 942.771838][T12189] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 942.788224][T12189] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 942.796709][T12189] BTRFS info (device loop4): use zlib compression, level 3 [ 942.805066][T12189] BTRFS info (device loop4): enabling ssd optimizations [ 942.806908][T12189] BTRFS info (device loop4): enabling auto defrag [ 942.829027][T12189] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 942.835851][T12189] BTRFS info (device loop4): use zstd compression, level 3 [ 942.837694][T12189] BTRFS info (device loop4): using free space tree [ 943.016465][T12192] loop0: detected capacity change from 0 to 32768 [ 943.025980][T12192] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12192) [ 943.301937][T12194] loop5: detected capacity change from 0 to 32768 [ 943.313244][T12194] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12194) [ 943.398169][T12196] loop1: detected capacity change from 0 to 32768 [ 943.415090][T12196] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12196) [ 944.015497][T12215] loop2: detected capacity change from 0 to 32768 [ 944.041440][T12215] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12215) [ 944.045899][T12217] loop3: detected capacity change from 0 to 32768 [ 944.056815][T12217] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12217) [ 944.074879][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 944.543663][T12220] loop0: detected capacity change from 0 to 32768 [ 944.557778][T12220] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12220) [ 944.592260][T12220] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 944.594923][T12220] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 944.597148][T12220] BTRFS info (device loop0): use zlib compression, level 3 [ 944.614687][T12220] BTRFS info (device loop0): enabling ssd optimizations [ 944.616482][T12220] BTRFS info (device loop0): enabling auto defrag [ 944.618031][T12220] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 944.643045][T12220] BTRFS info (device loop0): use zstd compression, level 3 [ 944.644888][T12220] BTRFS info (device loop0): using free space tree [ 944.818758][T12222] loop1: detected capacity change from 0 to 32768 [ 944.843815][T12222] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12222) [ 944.892287][T12224] loop5: detected capacity change from 0 to 32768 [ 944.912733][T12224] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12224) [ 944.952586][T12230] loop2: detected capacity change from 0 to 32768 [ 944.955867][T12230] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12230) [ 945.109378][T12226] loop4: detected capacity change from 0 to 32768 [ 945.128541][T12226] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12226) 1970/01/01 00:15:45 executed programs: 1475 [ 945.518517][T12229] loop3: detected capacity change from 0 to 32768 [ 945.522689][T12229] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12229) [ 945.768711][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 946.240321][T12252] loop5: detected capacity change from 0 to 32768 [ 946.243424][T12251] loop1: detected capacity change from 0 to 32768 [ 946.258712][T12251] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (12251) [ 946.267243][T12252] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12252) [ 946.281222][T12251] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 946.285094][T12251] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 946.290984][T12251] BTRFS info (device loop1): use zlib compression, level 3 [ 946.295162][T12251] BTRFS info (device loop1): enabling ssd optimizations [ 946.304579][T12251] BTRFS info (device loop1): enabling auto defrag [ 946.311037][T12251] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 946.318123][T12251] BTRFS info (device loop1): use zstd compression, level 3 [ 946.362625][T12251] BTRFS info (device loop1): using free space tree [ 946.402873][T12254] loop2: detected capacity change from 0 to 32768 [ 946.418522][T12254] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12254) [ 946.454622][T12256] loop4: detected capacity change from 0 to 32768 [ 946.457847][T12256] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12256) [ 946.804900][T12258] loop0: detected capacity change from 0 to 32768 [ 946.819073][T12258] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12258) [ 946.885261][T12260] loop3: detected capacity change from 0 to 32768 [ 946.895373][T12260] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12260) [ 946.925300][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 947.612196][T12282] loop2: detected capacity change from 0 to 32768 [ 947.625131][T12282] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (12282) [ 947.645711][T12282] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 947.648640][T12282] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 947.663535][T12282] BTRFS info (device loop2): use zlib compression, level 3 [ 947.666016][T12282] BTRFS info (device loop2): enabling ssd optimizations [ 947.675026][T12282] BTRFS info (device loop2): enabling auto defrag [ 947.676810][T12282] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 947.688466][T12282] BTRFS info (device loop2): use zstd compression, level 3 [ 947.690515][T12282] BTRFS info (device loop2): using free space tree [ 947.736352][T12279] loop5: detected capacity change from 0 to 32768 [ 947.754859][T12279] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12279) [ 947.804535][T12284] loop4: detected capacity change from 0 to 32768 [ 947.807681][T12284] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12284) [ 947.817505][T12286] loop1: detected capacity change from 0 to 32768 [ 947.839064][T12286] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12286) [ 948.025168][T12290] loop3: detected capacity change from 0 to 32768 [ 948.032548][T12290] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12290) [ 948.264164][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 948.374231][T12288] loop0: detected capacity change from 0 to 32768 [ 948.397520][T12288] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12288) [ 948.430258][T12288] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 948.433072][T12288] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 948.445591][T12288] BTRFS info (device loop0): use zlib compression, level 3 [ 948.454858][T12288] BTRFS info (device loop0): enabling ssd optimizations [ 948.477266][T12288] BTRFS info (device loop0): enabling auto defrag [ 948.480472][T12288] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 948.490750][T12288] BTRFS info (device loop0): use zstd compression, level 3 [ 948.492604][T12288] BTRFS info (device loop0): using free space tree [ 948.723642][T12316] loop4: detected capacity change from 0 to 32768 [ 948.749799][T12316] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12316) [ 949.009016][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 949.147504][T12309] loop5: detected capacity change from 0 to 32768 [ 949.162180][T12309] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (12309) [ 949.184989][T12309] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 949.197100][T12309] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 949.207578][T12309] BTRFS info (device loop5): use zlib compression, level 3 [ 949.217976][T12309] BTRFS info (device loop5): enabling ssd optimizations [ 949.228655][T12309] BTRFS info (device loop5): enabling auto defrag [ 949.237160][T12309] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 949.247727][T12309] BTRFS info (device loop5): use zstd compression, level 3 [ 949.255551][T12309] BTRFS info (device loop5): using free space tree [ 949.346939][T12323] loop3: detected capacity change from 0 to 32768 [ 949.351054][T12323] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12323) [ 949.422283][T12313] loop2: detected capacity change from 0 to 32768 [ 949.440246][T12313] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12313) [ 949.595256][T12314] loop1: detected capacity change from 0 to 32768 [ 949.612269][T12314] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12314) [ 949.749812][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 950.413234][T12357] loop4: detected capacity change from 0 to 32768 [ 950.432659][T12357] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (12357) [ 950.453729][T12357] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 950.466661][T12357] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 950.476905][T12357] BTRFS info (device loop4): use zlib compression, level 3 [ 950.485799][T12357] BTRFS info (device loop4): enabling ssd optimizations [ 950.493319][T12357] BTRFS info (device loop4): enabling auto defrag [ 950.501928][T12357] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 950.512324][T12357] BTRFS info (device loop4): use zstd compression, level 3 [ 950.521128][T12357] BTRFS info (device loop4): using free space tree 1970/01/01 00:15:50 executed programs: 1498 [ 950.637801][T12359] loop3: detected capacity change from 0 to 32768 [ 950.645298][T12359] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12359) [ 950.977007][T12364] loop2: detected capacity change from 0 to 32768 [ 950.990530][T12364] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12364) [ 951.176217][T12376] loop0: detected capacity change from 0 to 32768 [ 951.192913][T12366] loop1: detected capacity change from 0 to 32768 [ 951.194365][T12376] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12376) [ 951.209302][T12366] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12366) [ 951.954869][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 952.036326][T12388] loop5: detected capacity change from 0 to 32768 [ 952.049835][T12390] loop3: detected capacity change from 0 to 32768 [ 952.094708][T12388] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12388) [ 952.099012][T12390] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12390) [ 952.183650][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by udevd (4424) [ 952.481557][T12392] loop2: detected capacity change from 0 to 32768 [ 952.498276][T12392] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 952.524108][T12392] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 952.526346][T12392] BTRFS info (device loop2): use zlib compression, level 3 [ 952.528061][T12392] BTRFS info (device loop2): enabling ssd optimizations [ 952.544943][T12392] BTRFS info (device loop2): enabling auto defrag [ 952.546584][T12392] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 952.577912][T12392] BTRFS info (device loop2): use zstd compression, level 3 [ 952.580090][T12392] BTRFS info (device loop2): using free space tree [ 952.606067][T12396] loop0: detected capacity change from 0 to 32768 [ 952.622703][T12396] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12396) [ 952.653581][T12394] loop1: detected capacity change from 0 to 32768 [ 952.665542][T12394] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12394) [ 952.913509][T12399] loop4: detected capacity change from 0 to 32768 [ 952.924963][T12399] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12399) [ 953.124334][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 953.368555][T12401] loop5: detected capacity change from 0 to 32768 [ 953.383909][T12401] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (12401) [ 953.406393][T12401] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 953.425242][T12401] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 953.433859][T12401] BTRFS info (device loop5): use zlib compression, level 3 [ 953.439364][T12401] BTRFS info (device loop5): enabling ssd optimizations [ 953.445835][T12401] BTRFS info (device loop5): enabling auto defrag [ 953.452148][T12401] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 953.453003][T12407] loop3: detected capacity change from 0 to 32768 [ 953.461441][T12401] BTRFS info (device loop5): use zstd compression, level 3 [ 953.466457][T12407] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12407) [ 953.469156][T12401] BTRFS info (device loop5): using free space tree [ 953.734080][T12423] loop1: detected capacity change from 0 to 32768 [ 953.737405][T12423] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12423) [ 953.947217][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 954.003165][T12425] loop0: detected capacity change from 0 to 32768 [ 954.035348][T12425] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12425) [ 954.256259][T12427] loop2: detected capacity change from 0 to 32768 [ 954.274354][T12427] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (12427) [ 954.292008][T12427] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 954.294792][T12427] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 954.297080][T12427] BTRFS info (device loop2): use zlib compression, level 3 [ 954.332989][T12427] BTRFS info (device loop2): enabling ssd optimizations [ 954.335031][T12427] BTRFS info (device loop2): enabling auto defrag [ 954.336623][T12427] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 954.352424][T12427] BTRFS info (device loop2): use zstd compression, level 3 [ 954.354246][T12427] BTRFS info (device loop2): using free space tree [ 954.377534][T12432] loop4: detected capacity change from 0 to 32768 [ 954.410412][T12432] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12432) [ 955.012361][T12450] loop3: detected capacity change from 0 to 32768 [ 955.027788][T12450] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12450) [ 955.218924][T12453] loop1: detected capacity change from 0 to 32768 [ 955.235638][T12453] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12453) [ 955.464472][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 955.495435][T12470] loop0: detected capacity change from 0 to 32768 [ 955.515325][T12470] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12470) 1970/01/01 00:15:55 executed programs: 1519 [ 955.909756][T12475] loop4: detected capacity change from 0 to 32768 [ 955.918738][T12475] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (12475) [ 955.940049][T12475] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 955.948481][T12475] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 955.961981][T12475] BTRFS info (device loop4): use zlib compression, level 3 [ 955.964028][T12475] BTRFS info (device loop4): enabling ssd optimizations [ 955.985145][T12475] BTRFS info (device loop4): enabling auto defrag [ 955.987014][T12475] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 956.006003][T12475] BTRFS info (device loop4): use zstd compression, level 3 [ 956.007947][T12475] BTRFS info (device loop4): using free space tree [ 956.100409][T12477] loop5: detected capacity change from 0 to 32768 [ 956.112325][T12477] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12477) [ 956.235119][T12479] loop3: detected capacity change from 0 to 32768 [ 956.238042][T12479] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12479) [ 956.422362][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 956.486095][T12481] loop2: detected capacity change from 0 to 32768 [ 956.510321][T12481] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12481) [ 956.707061][T12483] loop1: detected capacity change from 0 to 32768 [ 956.722515][T12483] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (12483) [ 956.747406][T12483] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 956.757962][T12483] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 956.769437][T12483] BTRFS info (device loop1): use zlib compression, level 3 [ 956.776437][T12485] loop0: detected capacity change from 0 to 32768 [ 956.777063][T12483] BTRFS info (device loop1): enabling ssd optimizations [ 956.789538][T12485] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12485) [ 956.789667][T12483] BTRFS info (device loop1): enabling auto defrag [ 956.804389][T12483] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 956.815820][T12483] BTRFS info (device loop1): use zstd compression, level 3 [ 956.825810][T12483] BTRFS info (device loop1): using free space tree [ 957.302629][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 957.570782][T12507] loop5: detected capacity change from 0 to 32768 [ 957.581004][T12507] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (12507) [ 957.597230][T12507] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 957.597257][T12505] loop4: detected capacity change from 0 to 32768 [ 957.605810][T12507] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 957.612764][T12507] BTRFS info (device loop5): use zlib compression, level 3 [ 957.614694][T12505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12505) [ 957.641934][T12507] BTRFS info (device loop5): enabling ssd optimizations [ 957.643914][T12507] BTRFS info (device loop5): enabling auto defrag [ 957.648001][T12507] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 957.654824][T12507] BTRFS info (device loop5): use zstd compression, level 3 [ 957.659214][T12507] BTRFS info (device loop5): using free space tree [ 957.663835][T12509] loop3: detected capacity change from 0 to 32768 [ 957.673924][T12509] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12509) [ 957.799391][T12528] loop2: detected capacity change from 0 to 32768 [ 957.802531][T12528] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12528) [ 958.382915][T12532] loop1: detected capacity change from 0 to 32768 [ 958.393230][T12533] loop0: detected capacity change from 0 to 32768 [ 958.405039][T12532] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12532) [ 958.409743][T12533] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12533) [ 958.845080][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 959.013975][T12552] loop3: detected capacity change from 0 to 32768 [ 959.032796][T12552] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (12552) [ 959.062407][T12552] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 959.080980][T12552] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 959.087426][T12554] loop4: detected capacity change from 0 to 32768 [ 959.095076][T12552] BTRFS info (device loop3): use zlib compression, level 3 [ 959.111732][T12554] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12554) [ 959.114885][T12552] BTRFS info (device loop3): enabling ssd optimizations [ 959.116575][T12552] BTRFS info (device loop3): enabling auto defrag [ 959.118210][T12552] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 959.146254][T12552] BTRFS info (device loop3): use zstd compression, level 3 [ 959.148103][T12552] BTRFS info (device loop3): using free space tree [ 959.320478][T12556] loop2: detected capacity change from 0 to 32768 [ 959.350856][T12556] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12556) [ 959.561215][T12560] loop1: detected capacity change from 0 to 32768 [ 959.570610][T12561] loop5: detected capacity change from 0 to 32768 [ 959.582193][T12560] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12560) [ 959.623414][T12561] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12561) [ 959.696309][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 959.917656][T12563] loop0: detected capacity change from 0 to 32768 [ 959.936363][T12563] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12563) [ 959.965615][T12563] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 959.978231][T12563] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 959.998058][T12563] BTRFS info (device loop0): use zlib compression, level 3 [ 960.000276][T12563] BTRFS info (device loop0): enabling ssd optimizations [ 960.008288][T12563] BTRFS info (device loop0): enabling auto defrag [ 960.010520][T12563] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 960.012829][T12563] BTRFS info (device loop0): use zstd compression, level 3 [ 960.014669][T12563] BTRFS info (device loop0): using free space tree [ 960.433653][T12600] loop5: detected capacity change from 0 to 32768 [ 960.459788][T12600] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12600) [ 960.555674][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 960.603770][T12582] loop4: detected capacity change from 0 to 32768 [ 960.624288][T12582] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12582) [ 960.757097][ T4270] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop0 scanned by udevd (4270) [ 960.885262][T12585] loop3: detected capacity change from 0 to 32768 [ 960.897214][T12585] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 1970/01/01 00:16:00 executed programs: 1539 [ 961.010372][T12587] loop2: detected capacity change from 0 to 32768 [ 961.032268][T12587] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 961.144701][T12595] loop1: detected capacity change from 0 to 32768 [ 961.159929][T12595] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 961.995567][T12613] loop5: detected capacity change from 0 to 32768 [ 962.009071][T12613] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 962.023499][T12615] loop4: detected capacity change from 0 to 32768 [ 962.034344][T12615] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 962.278860][T12617] loop3: detected capacity change from 0 to 32768 [ 962.292190][T12617] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 962.442257][T12619] loop2: detected capacity change from 0 to 32768 [ 962.453180][T12619] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 962.747566][T12621] loop1: detected capacity change from 0 to 32768 [ 962.757728][T12621] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 962.977788][T12623] loop0: detected capacity change from 0 to 32768 [ 963.012481][T12623] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 963.015203][T12623] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 963.017573][T12623] BTRFS info (device loop0): use zlib compression, level 3 [ 963.022117][T12623] BTRFS info (device loop0): enabling ssd optimizations [ 963.026398][T12623] BTRFS info (device loop0): enabling auto defrag [ 963.030554][T12623] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 963.035417][T12623] BTRFS info (device loop0): use zstd compression, level 3 [ 963.038920][T12623] BTRFS info (device loop0): using free space tree [ 963.292489][T12627] loop4: detected capacity change from 0 to 32768 [ 963.311285][T12627] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12627) [ 963.348718][T12625] loop5: detected capacity change from 0 to 32768 [ 963.351939][T12625] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12625) [ 963.450978][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 963.766774][T12649] loop1: detected capacity change from 0 to 32768 [ 963.777834][T12649] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (12649) [ 963.799014][T12629] loop3: detected capacity change from 0 to 32768 [ 963.803174][T12649] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 963.814377][T12649] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 963.819116][T12629] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12629) [ 963.825426][T12649] BTRFS info (device loop1): use zlib compression, level 3 [ 963.830864][T12649] BTRFS info (device loop1): enabling ssd optimizations [ 963.836202][T12649] BTRFS info (device loop1): enabling auto defrag [ 963.841336][T12649] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 963.848390][T12649] BTRFS info (device loop1): use zstd compression, level 3 [ 963.855024][T12649] BTRFS info (device loop1): using free space tree [ 963.865124][T12631] loop2: detected capacity change from 0 to 32768 [ 963.880821][T12631] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12631) [ 964.117479][T12662] loop4: detected capacity change from 0 to 32768 [ 964.125219][T12662] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12662) [ 964.156002][ T4272] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 964.339314][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 964.424832][ T4272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop1 scanned by udevd (4272) [ 964.583185][T12653] loop0: detected capacity change from 0 to 32768 [ 964.595695][T12653] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 964.971699][T12674] loop5: detected capacity change from 0 to 32768 [ 964.986949][T12674] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 965.266147][T12678] loop3: detected capacity change from 0 to 32768 [ 965.282288][T12678] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 965.317642][T12681] loop2: detected capacity change from 0 to 32768 [ 965.340798][T12681] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 965.895965][T12683] loop4: detected capacity change from 0 to 32768 [ 965.909468][T12683] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 965.969740][T12685] loop0: detected capacity change from 0 to 32768 [ 965.987442][T12685] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 1970/01/01 00:16:06 executed programs: 1562 [ 966.370958][T12687] loop5: detected capacity change from 0 to 32768 [ 966.393091][T12687] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 966.535147][T12691] loop2: detected capacity change from 0 to 32768 [ 966.545031][T12691] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 966.653517][T12689] loop1: detected capacity change from 0 to 32768 [ 966.676451][T12689] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 966.689231][T12689] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 966.697210][T12689] BTRFS info (device loop1): use zlib compression, level 3 [ 966.708917][T12689] BTRFS info (device loop1): enabling ssd optimizations [ 966.715037][T12693] loop3: detected capacity change from 0 to 32768 [ 966.716530][T12689] BTRFS info (device loop1): enabling auto defrag [ 966.724060][T12689] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 966.727147][T12693] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12693) [ 966.738039][T12689] BTRFS info (device loop1): use zstd compression, level 3 [ 966.747026][T12689] BTRFS info (device loop1): using free space tree [ 967.353173][T12697] loop0: detected capacity change from 0 to 32768 [ 967.382054][T12697] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12697) [ 967.415177][T12695] loop4: detected capacity change from 0 to 32768 [ 967.426055][T12695] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12695) [ 967.440502][T12708] loop5: detected capacity change from 0 to 32768 [ 967.453454][T12708] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12708) [ 967.951995][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 967.961690][T12718] loop2: detected capacity change from 0 to 32768 [ 967.991250][T12718] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12718) [ 968.124235][T12721] loop3: detected capacity change from 0 to 32768 [ 968.139223][T12721] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (12721) [ 968.166998][T12721] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 968.169776][T12721] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 968.172085][T12721] BTRFS info (device loop3): use zlib compression, level 3 [ 968.195486][T12721] BTRFS info (device loop3): enabling ssd optimizations [ 968.197473][T12721] BTRFS info (device loop3): enabling auto defrag [ 968.212195][T12721] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 968.214724][T12721] BTRFS info (device loop3): use zstd compression, level 3 [ 968.232932][T12721] BTRFS info (device loop3): using free space tree [ 968.661461][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 968.730854][T12727] loop4: detected capacity change from 0 to 32768 [ 968.744248][T12727] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12727) [ 968.844057][T12725] loop5: detected capacity change from 0 to 32768 [ 968.860618][T12725] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (12725) [ 968.883558][T12725] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 968.896722][T12725] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 968.907293][T12725] BTRFS info (device loop5): use zlib compression, level 3 [ 968.916030][T12725] BTRFS info (device loop5): enabling ssd optimizations [ 968.922508][T12725] BTRFS info (device loop5): enabling auto defrag [ 968.930359][T12725] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 968.940942][T12725] BTRFS info (device loop5): use zstd compression, level 3 [ 968.943063][T12723] loop0: detected capacity change from 0 to 32768 [ 968.950450][T12725] BTRFS info (device loop5): using free space tree [ 968.953397][T12723] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12723) [ 969.287039][T12735] loop1: detected capacity change from 0 to 32768 [ 969.291181][T12735] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12735) [ 969.456831][T12749] loop2: detected capacity change from 0 to 32768 [ 969.485580][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 969.500768][T12749] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12749) [ 969.777187][T12751] loop3: detected capacity change from 0 to 32768 [ 969.820942][T12751] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (12751) [ 969.844545][T12751] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 969.847345][T12751] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 969.869415][T12751] BTRFS info (device loop3): use zlib compression, level 3 [ 969.871211][T12751] BTRFS info (device loop3): enabling ssd optimizations [ 969.872961][T12751] BTRFS info (device loop3): enabling auto defrag [ 969.874516][T12751] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 969.876842][T12751] BTRFS info (device loop3): use zstd compression, level 3 [ 969.909768][T12751] BTRFS info (device loop3): using free space tree [ 970.195220][T12770] loop4: detected capacity change from 0 to 32768 [ 970.239024][T12770] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12770) [ 970.413949][T12777] loop1: detected capacity change from 0 to 32768 [ 970.420537][T12773] loop0: detected capacity change from 0 to 32768 [ 970.424757][T12777] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12777) [ 970.436123][T12773] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12773) [ 970.439306][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 970.566900][T12775] loop5: detected capacity change from 0 to 32768 [ 970.573880][T12775] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (12775) [ 970.600673][T12775] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 970.603336][T12775] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 970.605512][T12775] BTRFS info (device loop5): use zlib compression, level 3 [ 970.626561][T12775] BTRFS info (device loop5): enabling ssd optimizations [ 970.628850][T12775] BTRFS info (device loop5): enabling auto defrag [ 970.630551][T12775] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 970.644645][T12775] BTRFS info (device loop5): use zstd compression, level 3 [ 970.646627][T12775] BTRFS info (device loop5): using free space tree [ 970.946223][T12790] loop2: detected capacity change from 0 to 32768 [ 970.950711][T12790] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12790) [ 971.205491][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:16:11 executed programs: 1583 [ 971.839815][T12817] loop4: detected capacity change from 0 to 32768 [ 971.856313][T12817] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (12817) [ 971.881104][T12817] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 971.892717][T12817] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 971.899852][T12823] loop1: detected capacity change from 0 to 32768 [ 971.903812][T12817] BTRFS info (device loop4): use zlib compression, level 3 [ 971.911905][T12823] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12823) [ 971.914729][T12817] BTRFS info (device loop4): enabling ssd optimizations [ 971.921105][T12817] BTRFS info (device loop4): enabling auto defrag [ 971.926236][T12817] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 971.936388][T12817] BTRFS info (device loop4): use zstd compression, level 3 [ 971.941630][T12817] BTRFS info (device loop4): using free space tree [ 971.966899][T12824] loop0: detected capacity change from 0 to 32768 [ 971.973554][T12824] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12824) [ 972.393294][T12826] loop5: detected capacity change from 0 to 32768 [ 972.413810][T12826] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12826) [ 972.464040][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 972.579514][T12828] loop2: detected capacity change from 0 to 32768 [ 972.604836][T12830] loop3: detected capacity change from 0 to 32768 [ 972.606619][T12828] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (12828) [ 972.650172][T12830] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12830) [ 972.653351][T12828] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 972.656017][T12828] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 972.661399][T12828] BTRFS info (device loop2): use zlib compression, level 3 [ 972.668008][T12828] BTRFS info (device loop2): enabling ssd optimizations [ 972.674762][T12828] BTRFS info (device loop2): enabling auto defrag [ 972.681048][T12828] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 972.704540][T12828] BTRFS info (device loop2): use zstd compression, level 3 [ 972.706540][T12828] BTRFS info (device loop2): using free space tree [ 972.930548][T12850] loop1: detected capacity change from 0 to 32768 [ 972.943892][T12850] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12850) [ 973.153494][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 973.288167][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop2 scanned by udevd (4424) [ 973.386511][T12853] loop0: detected capacity change from 0 to 32768 [ 973.398989][T12853] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 973.945402][T12875] loop5: detected capacity change from 0 to 32768 [ 973.958628][T12875] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 974.141209][T12879] loop3: detected capacity change from 0 to 32768 [ 974.163063][T12879] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 974.307234][T12882] loop1: detected capacity change from 0 to 32768 [ 974.329714][T12882] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 974.862780][T12884] loop0: detected capacity change from 0 to 32768 [ 974.873012][T12884] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 975.132938][T12886] loop4: detected capacity change from 0 to 32768 [ 975.148580][T12886] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 975.246745][T12888] loop5: detected capacity change from 0 to 32768 [ 975.267616][T12888] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 975.406018][T12890] loop2: detected capacity change from 0 to 32768 [ 975.426144][T12890] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 975.438106][T12890] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 975.447438][T12890] BTRFS info (device loop2): use zlib compression, level 3 [ 975.456362][T12890] BTRFS info (device loop2): enabling ssd optimizations [ 975.465145][T12890] BTRFS info (device loop2): enabling auto defrag [ 975.472697][T12890] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 975.485359][T12890] BTRFS info (device loop2): use zstd compression, level 3 [ 975.492006][T12890] BTRFS info (device loop2): using free space tree [ 975.620838][T12892] loop3: detected capacity change from 0 to 32768 [ 975.639155][T12892] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12892) [ 975.682412][T12897] loop0: detected capacity change from 0 to 32768 [ 975.685511][T12897] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12897) [ 975.920583][T12894] loop1: detected capacity change from 0 to 32768 [ 975.944966][T12894] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12894) [ 975.958964][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:16:16 executed programs: 1604 [ 976.540593][T12916] loop4: detected capacity change from 0 to 32768 [ 976.571183][T12916] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (12916) [ 976.576344][T12916] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 976.596887][T12916] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 976.611317][T12916] BTRFS info (device loop4): use zlib compression, level 3 [ 976.613304][T12916] BTRFS info (device loop4): enabling ssd optimizations [ 976.622186][T12916] BTRFS info (device loop4): enabling auto defrag [ 976.623866][T12916] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 976.642847][T12916] BTRFS info (device loop4): use zstd compression, level 3 [ 976.644501][T12918] loop5: detected capacity change from 0 to 32768 [ 976.644905][T12916] BTRFS info (device loop4): using free space tree [ 976.672827][T12918] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12918) [ 976.881399][T12924] loop3: detected capacity change from 0 to 32768 [ 976.897948][T12924] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12924) [ 976.904891][T12921] loop2: detected capacity change from 0 to 32768 [ 976.907712][T12921] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12921) [ 977.000251][ T4424] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 977.101944][T12926] loop0: detected capacity change from 0 to 32768 [ 977.117653][T12926] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12926) [ 977.418127][T12929] loop1: detected capacity change from 0 to 32768 [ 977.434343][T12929] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12929) [ 977.883925][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 978.119109][T12950] loop5: detected capacity change from 0 to 32768 [ 978.137781][T12950] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (12950) [ 978.168393][T12950] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 978.184698][T12950] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 978.198435][T12950] BTRFS info (device loop5): use zlib compression, level 3 [ 978.209414][T12950] BTRFS info (device loop5): enabling ssd optimizations [ 978.218056][T12950] BTRFS info (device loop5): enabling auto defrag [ 978.226690][T12950] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 978.239251][T12950] BTRFS info (device loop5): use zstd compression, level 3 [ 978.244942][T12954] loop3: detected capacity change from 0 to 32768 [ 978.249179][T12950] BTRFS info (device loop5): using free space tree [ 978.256729][T12954] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12954) [ 978.333513][T12956] loop0: detected capacity change from 0 to 32768 [ 978.347851][T12956] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12956) [ 978.434724][T12953] loop2: detected capacity change from 0 to 32768 [ 978.442590][T12953] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12953) [ 978.568000][T12960] loop4: detected capacity change from 0 to 32768 [ 978.583515][T12960] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12960) [ 978.744150][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 978.900681][T12958] loop1: detected capacity change from 0 to 32768 [ 978.919515][T12958] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (12958) [ 978.941821][T12958] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 978.953818][T12958] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 978.972077][T12958] BTRFS info (device loop1): use zlib compression, level 3 [ 978.979985][T12958] BTRFS info (device loop1): enabling ssd optimizations [ 978.990013][T12958] BTRFS info (device loop1): enabling auto defrag [ 978.997535][T12958] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 979.011066][T12958] BTRFS info (device loop1): use zstd compression, level 3 [ 979.018407][T12958] BTRFS info (device loop1): using free space tree [ 979.526634][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 979.550498][T12995] loop4: detected capacity change from 0 to 32768 [ 979.565190][T12995] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12995) [ 979.703414][T12979] loop3: detected capacity change from 0 to 32768 [ 979.723519][T12979] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (12979) [ 979.739562][T12979] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 979.748659][T12979] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 979.749443][T12990] loop2: detected capacity change from 0 to 32768 [ 979.756707][T12979] BTRFS info (device loop3): use zlib compression, level 3 [ 979.763373][T12979] BTRFS info (device loop3): enabling ssd optimizations [ 979.766212][T12990] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12990) [ 979.769293][T12979] BTRFS info (device loop3): enabling auto defrag [ 979.775642][T12979] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 979.788022][T12979] BTRFS info (device loop3): use zstd compression, level 3 [ 979.796066][T12979] BTRFS info (device loop3): using free space tree [ 979.859924][T12981] loop0: detected capacity change from 0 to 32768 [ 979.863934][T12981] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12981) [ 980.063018][T12986] loop5: detected capacity change from 0 to 32768 [ 980.138112][T12986] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12986) [ 980.727047][T13007] loop1: detected capacity change from 0 to 32768 [ 980.736994][T13007] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13007) [ 981.007640][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 981.044409][T13026] loop4: detected capacity change from 0 to 32768 [ 981.058863][T13026] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13026) [ 981.234347][T13028] loop2: detected capacity change from 0 to 32768 [ 981.258922][T13028] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (13028) [ 981.278960][T13028] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 981.289751][T13028] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 981.297801][T13028] BTRFS info (device loop2): use zlib compression, level 3 [ 981.305684][T13028] BTRFS info (device loop2): enabling ssd optimizations [ 981.314627][T13028] BTRFS info (device loop2): enabling auto defrag [ 981.322704][T13028] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 981.333202][T13028] BTRFS info (device loop2): use zstd compression, level 3 [ 981.340980][T13028] BTRFS info (device loop2): using free space tree [ 981.370806][T13030] loop0: detected capacity change from 0 to 32768 [ 981.386892][T13030] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13030) 1970/01/01 00:16:21 executed programs: 1623 [ 981.641465][T13033] loop5: detected capacity change from 0 to 32768 [ 981.658931][T13033] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13033) [ 982.011300][T13035] loop3: detected capacity change from 0 to 32768 [ 982.025755][T13035] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13035) [ 982.190883][T13037] loop1: detected capacity change from 0 to 32768 [ 982.206591][T13037] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13037) [ 982.549938][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 982.702584][T13056] loop4: detected capacity change from 0 to 32768 [ 982.721157][T13056] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (13056) [ 982.745711][T13056] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 982.759030][T13056] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 982.769282][T13056] BTRFS info (device loop4): use zlib compression, level 3 [ 982.777895][T13056] BTRFS info (device loop4): enabling ssd optimizations [ 982.786698][T13056] BTRFS info (device loop4): enabling auto defrag [ 982.797121][T13056] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 982.807269][T13059] loop0: detected capacity change from 0 to 32768 [ 982.808682][T13056] BTRFS info (device loop4): use zstd compression, level 3 [ 982.816570][T13056] BTRFS info (device loop4): using free space tree [ 982.831379][T13059] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13059) [ 983.208520][T13061] loop5: detected capacity change from 0 to 32768 [ 983.220608][T13061] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13061) [ 983.337188][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 983.618256][T13063] loop3: detected capacity change from 0 to 32768 [ 983.630838][T13063] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (13063) [ 983.653484][T13063] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 983.668522][T13063] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 983.681036][T13063] BTRFS info (device loop3): use zlib compression, level 3 [ 983.687797][T13063] BTRFS info (device loop3): enabling ssd optimizations [ 983.696383][T13063] BTRFS info (device loop3): enabling auto defrag [ 983.704585][T13063] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 983.715507][T13063] BTRFS info (device loop3): use zstd compression, level 3 [ 983.722017][T13063] BTRFS info (device loop3): using free space tree [ 983.731377][T13071] loop2: detected capacity change from 0 to 32768 [ 983.737026][T13071] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13071) [ 983.763918][T13065] loop1: detected capacity change from 0 to 32768 [ 983.779414][T13065] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13065) [ 983.974886][T13089] loop4: detected capacity change from 0 to 32768 [ 983.977900][T13089] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13089) [ 984.189740][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 984.325547][T13087] loop0: detected capacity change from 0 to 32768 [ 984.354049][T13087] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13087) [ 984.372327][T13087] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 984.382232][T13087] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 984.393751][T13087] BTRFS info (device loop0): use zlib compression, level 3 [ 984.402699][T13087] BTRFS info (device loop0): enabling ssd optimizations [ 984.412505][T13087] BTRFS info (device loop0): enabling auto defrag [ 984.418942][T13087] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 984.432033][T13087] BTRFS info (device loop0): use zstd compression, level 3 [ 984.440921][T13087] BTRFS info (device loop0): using free space tree [ 984.600683][T13098] loop5: detected capacity change from 0 to 32768 [ 984.604221][T13098] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13098) [ 984.849165][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 985.196371][T13115] loop2: detected capacity change from 0 to 32768 [ 985.212454][T13115] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (13115) [ 985.236475][T13115] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 985.249616][T13115] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 985.261015][T13115] BTRFS info (device loop2): use zlib compression, level 3 [ 985.267445][T13115] BTRFS info (device loop2): enabling ssd optimizations [ 985.276381][T13115] BTRFS info (device loop2): enabling auto defrag [ 985.285035][T13115] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 985.295572][T13115] BTRFS info (device loop2): use zstd compression, level 3 [ 985.305547][T13115] BTRFS info (device loop2): using free space tree [ 985.333881][T13113] loop3: detected capacity change from 0 to 32768 [ 985.341985][T13113] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13113) [ 985.361565][T13112] loop1: detected capacity change from 0 to 32768 [ 985.374169][T13112] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13112) [ 985.599067][T13122] loop4: detected capacity change from 0 to 32768 [ 985.614405][T13122] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13122) [ 986.098920][ T2049] ieee802154 phy0 wpan0: encryption failed: -22 [ 986.100738][ T2049] ieee802154 phy1 wpan1: encryption failed: -22 [ 986.103077][T13139] loop5: detected capacity change from 0 to 32768 [ 986.119352][T13139] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13139) [ 986.427402][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:16:26 executed programs: 1643 [ 986.860805][T13160] loop3: detected capacity change from 0 to 32768 [ 986.877653][T13160] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (13160) [ 986.887535][T13161] loop1: detected capacity change from 0 to 32768 [ 986.900126][T13160] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 986.905241][T13161] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13161) [ 986.912757][T13160] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 986.921041][T13160] BTRFS info (device loop3): use zlib compression, level 3 [ 986.926545][T13160] BTRFS info (device loop3): enabling ssd optimizations [ 986.932793][T13160] BTRFS info (device loop3): enabling auto defrag [ 986.939319][T13160] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 986.956082][T13160] BTRFS info (device loop3): use zstd compression, level 3 [ 986.963763][T13160] BTRFS info (device loop3): using free space tree [ 987.021349][T13163] loop4: detected capacity change from 0 to 32768 [ 987.041871][T13163] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13163) [ 987.136064][T13169] loop5: detected capacity change from 0 to 32768 [ 987.147450][T13169] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13169) [ 987.153103][T13165] loop0: detected capacity change from 0 to 32768 [ 987.167050][T13165] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13165) [ 987.401743][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 987.507275][T13167] loop2: detected capacity change from 0 to 32768 [ 987.522731][T13167] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (13167) [ 987.671364][T13167] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 987.674152][T13167] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 987.676566][T13167] BTRFS info (device loop2): use zlib compression, level 3 [ 987.689613][T13167] BTRFS info (device loop2): enabling ssd optimizations [ 987.694919][T13167] BTRFS info (device loop2): enabling auto defrag [ 987.707760][T13167] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 987.718166][T13167] BTRFS info (device loop2): use zstd compression, level 3 [ 987.726908][T13167] BTRFS info (device loop2): using free space tree [ 987.957814][T13195] loop5: detected capacity change from 0 to 32768 [ 987.964519][T13195] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13195) [ 988.268791][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 988.423299][T13191] loop3: detected capacity change from 0 to 32768 [ 988.434966][T13191] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (13191) [ 988.456539][T13191] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 988.459372][T13191] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 988.461547][T13191] BTRFS info (device loop3): use zlib compression, level 3 [ 988.463380][T13191] BTRFS info (device loop3): enabling ssd optimizations [ 988.465228][T13191] BTRFS info (device loop3): enabling auto defrag [ 988.466819][T13191] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 988.483978][T13189] loop1: detected capacity change from 0 to 32768 [ 988.496633][T13189] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13189) [ 988.518567][T13191] BTRFS info (device loop3): use zstd compression, level 3 [ 988.520527][T13191] BTRFS info (device loop3): using free space tree [ 988.621493][T13193] loop4: detected capacity change from 0 to 32768 [ 988.624408][T13193] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13193) [ 988.628682][T13201] loop0: detected capacity change from 0 to 32768 [ 988.639041][T13201] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13201) [ 989.303528][T13217] loop2: detected capacity change from 0 to 32768 [ 989.326011][T13217] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13217) [ 989.445082][ T4272] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4272) [ 989.635909][T13234] loop5: detected capacity change from 0 to 32768 [ 989.657677][T13234] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13234) [ 989.682038][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 989.894544][T13241] loop0: detected capacity change from 0 to 32768 [ 989.906388][T13241] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13241) [ 989.931360][T13241] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 989.942697][T13241] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 989.954517][T13241] BTRFS info (device loop0): use zlib compression, level 3 [ 989.963225][T13241] BTRFS info (device loop0): enabling ssd optimizations [ 989.970793][T13241] BTRFS info (device loop0): enabling auto defrag [ 989.979471][T13241] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 989.998715][T13241] BTRFS info (device loop0): use zstd compression, level 3 [ 990.007009][T13238] loop1: detected capacity change from 0 to 32768 [ 990.007796][T13241] BTRFS info (device loop0): using free space tree [ 990.055000][T13238] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13238) [ 990.082972][T13242] loop4: detected capacity change from 0 to 32768 [ 990.100834][T13242] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13242) [ 990.438192][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 990.589642][T13245] loop2: detected capacity change from 0 to 32768 [ 990.606086][T13245] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (13245) [ 990.627982][T13245] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 990.643306][T13245] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 990.654851][T13245] BTRFS info (device loop2): use zlib compression, level 3 [ 990.662501][T13245] BTRFS info (device loop2): enabling ssd optimizations [ 990.670124][T13245] BTRFS info (device loop2): enabling auto defrag [ 990.676361][T13245] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 990.687144][T13245] BTRFS info (device loop2): use zstd compression, level 3 [ 990.697193][T13245] BTRFS info (device loop2): using free space tree [ 991.044910][T13271] loop1: detected capacity change from 0 to 32768 [ 991.083639][T13271] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13271) [ 991.105690][T13262] loop5: detected capacity change from 0 to 32768 [ 991.125350][T13262] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13262) [ 991.163339][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:16:31 executed programs: 1662 [ 991.788169][T13277] loop4: detected capacity change from 0 to 32768 [ 991.805902][T13277] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (13277) [ 991.828942][T13277] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 991.833208][T13289] loop3: detected capacity change from 0 to 32768 [ 991.844458][T13277] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 991.848632][T13289] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13289) [ 991.854918][T13277] BTRFS info (device loop4): use zlib compression, level 3 [ 991.863741][T13277] BTRFS info (device loop4): enabling ssd optimizations [ 991.873182][T13277] BTRFS info (device loop4): enabling auto defrag [ 991.880887][T13277] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 991.890189][T13277] BTRFS info (device loop4): use zstd compression, level 3 [ 991.897826][T13277] BTRFS info (device loop4): using free space tree [ 992.096911][T13299] loop1: detected capacity change from 0 to 32768 [ 992.136156][T13299] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13299) [ 992.347952][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 992.356385][T13295] loop2: detected capacity change from 0 to 32768 [ 992.383969][T13295] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13295) [ 992.677813][T13297] loop5: detected capacity change from 0 to 32768 [ 992.715139][T13297] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (13297) [ 992.727849][T13297] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 992.753914][T13297] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 992.764188][T13297] BTRFS info (device loop5): use zlib compression, level 3 [ 992.779701][T13297] BTRFS info (device loop5): enabling ssd optimizations [ 992.789720][T13297] BTRFS info (device loop5): enabling auto defrag [ 992.799460][T13297] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 992.808726][T13297] BTRFS info (device loop5): use zstd compression, level 3 [ 992.819044][T13297] BTRFS info (device loop5): using free space tree [ 993.294871][T13318] loop0: detected capacity change from 0 to 32768 [ 993.314878][T13318] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13318) [ 993.564206][T13320] loop3: detected capacity change from 0 to 32768 [ 993.609685][T13320] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13320) [ 993.850928][T13324] loop4: detected capacity change from 0 to 32768 [ 993.878237][T13324] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13324) [ 993.926302][T13323] loop1: detected capacity change from 0 to 32768 [ 993.969219][T13323] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13323) [ 994.056143][T13343] loop2: detected capacity change from 0 to 32768 [ 994.081771][T13343] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13343) [ 994.115290][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 994.793269][T13346] loop0: detected capacity change from 0 to 32768 [ 994.822856][T13346] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13346) [ 994.842172][T13346] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 994.852910][T13346] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 994.859912][T13346] BTRFS info (device loop0): use zlib compression, level 3 [ 994.866403][T13346] BTRFS info (device loop0): enabling ssd optimizations [ 994.874137][T13346] BTRFS info (device loop0): enabling auto defrag [ 994.879218][T13346] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 994.888700][T13346] BTRFS info (device loop0): use zstd compression, level 3 [ 994.895166][T13346] BTRFS info (device loop0): using free space tree [ 994.935959][T13348] loop3: detected capacity change from 0 to 32768 [ 994.964149][T13348] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13348) [ 995.046676][T13354] loop1: detected capacity change from 0 to 32768 [ 995.058783][T13354] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13354) [ 995.306517][T13356] loop2: detected capacity change from 0 to 32768 [ 995.317730][T13353] loop4: detected capacity change from 0 to 32768 [ 995.350324][T13356] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13356) [ 995.364684][T13353] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13353) [ 995.371466][T13352] loop5: detected capacity change from 0 to 32768 [ 995.378126][T13352] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13352) [ 996.087236][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 996.334022][T13376] loop3: detected capacity change from 0 to 32768 [ 996.350771][T13376] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (13376) [ 996.374137][T13376] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 996.376811][T13376] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 996.379500][T13376] BTRFS info (device loop3): use zlib compression, level 3 [ 996.383624][T13376] BTRFS info (device loop3): enabling ssd optimizations [ 996.389979][T13376] BTRFS info (device loop3): enabling auto defrag [ 996.395103][T13376] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 996.402061][T13376] BTRFS info (device loop3): use zstd compression, level 3 [ 996.418546][T13376] BTRFS info (device loop3): using free space tree [ 996.511206][T13378] loop1: detected capacity change from 0 to 32768 [ 996.526532][T13378] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13378) [ 996.554909][T13380] loop2: detected capacity change from 0 to 32768 [ 996.564631][T13380] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13380) [ 996.705055][T13382] loop4: detected capacity change from 0 to 32768 [ 996.722002][T13382] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13382) 1970/01/01 00:16:36 executed programs: 1681 [ 996.835092][T13391] loop0: detected capacity change from 0 to 32768 [ 996.855530][T13391] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13391) [ 996.861303][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 997.037296][T13384] loop5: detected capacity change from 0 to 32768 [ 997.049409][T13384] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (13384) [ 997.069496][T13384] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 997.079176][T13384] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 997.093446][T13384] BTRFS info (device loop5): use zlib compression, level 3 [ 997.098945][T13384] BTRFS info (device loop5): enabling ssd optimizations [ 997.106493][T13384] BTRFS info (device loop5): enabling auto defrag [ 997.114117][T13384] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 997.125886][T13384] BTRFS info (device loop5): use zstd compression, level 3 [ 997.136698][T13384] BTRFS info (device loop5): using free space tree [ 997.548084][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 997.670631][ T4270] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop5 scanned by udevd (4270) [ 997.909861][T13406] loop3: detected capacity change from 0 to 32768 [ 997.927659][T13406] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 998.006836][T13427] loop4: detected capacity change from 0 to 32768 [ 998.027753][T13427] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 998.075203][T13408] loop2: detected capacity change from 0 to 32768 [ 998.094865][T13408] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 998.139612][T13423] loop1: detected capacity change from 0 to 32768 [ 998.152817][T13423] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 998.308047][T13431] loop0: detected capacity change from 0 to 32768 [ 998.321856][T13431] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 999.275751][T13436] loop3: detected capacity change from 0 to 32768 [ 999.294088][T13436] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 999.357080][T13438] loop4: detected capacity change from 0 to 32768 [ 999.375990][T13438] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 999.463885][T13440] loop2: detected capacity change from 0 to 32768 [ 999.479348][T13442] loop1: detected capacity change from 0 to 32768 [ 999.483722][T13440] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 999.498706][T13442] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 999.587441][T13444] loop0: detected capacity change from 0 to 32768 [ 999.601155][T13444] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 999.859223][T13446] loop5: detected capacity change from 0 to 32768 [ 999.887315][T13446] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 999.900975][T13446] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 999.906899][T13446] BTRFS info (device loop5): use zlib compression, level 3 [ 999.918244][T13446] BTRFS info (device loop5): enabling ssd optimizations [ 999.922507][T13446] BTRFS info (device loop5): enabling auto defrag [ 999.928204][T13446] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 999.964006][T13446] BTRFS info (device loop5): use zstd compression, level 3 [ 999.966063][T13446] BTRFS info (device loop5): using free space tree [ 1000.265113][T13448] loop3: detected capacity change from 0 to 32768 [ 1000.269030][T13448] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13448) [ 1000.477935][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1000.924811][T13452] loop2: detected capacity change from 0 to 32768 [ 1000.937760][T13452] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (13452) [ 1000.948035][T13451] loop4: detected capacity change from 0 to 32768 [ 1000.960918][T13452] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1000.963511][T13451] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13451) [ 1000.977795][T13452] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 1000.986892][T13452] BTRFS info (device loop2): use zlib compression, level 3 [ 1000.995566][T13452] BTRFS info (device loop2): enabling ssd optimizations [ 1000.996951][T13460] loop1: detected capacity change from 0 to 32768 [ 1001.001809][T13452] BTRFS info (device loop2): enabling auto defrag [ 1001.007922][T13452] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1001.014245][T13460] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13460) [ 1001.033014][T13452] BTRFS info (device loop2): use zstd compression, level 3 [ 1001.034983][T13452] BTRFS info (device loop2): using free space tree [ 1001.110626][T13473] loop0: detected capacity change from 0 to 32768 [ 1001.124193][T13473] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13473) [ 1001.313865][T13478] loop3: detected capacity change from 0 to 32768 [ 1001.317270][T13478] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13478) [ 1001.501795][T13476] loop5: detected capacity change from 0 to 32768 [ 1001.519448][T13476] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13476) 1970/01/01 00:16:41 executed programs: 1705 [ 1002.148809][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1002.354287][T13498] loop4: detected capacity change from 0 to 32768 [ 1002.367445][T13498] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (13498) [ 1002.391621][T13498] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1002.403983][T13498] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 1002.416897][T13498] BTRFS info (device loop4): use zlib compression, level 3 [ 1002.426995][T13498] BTRFS info (device loop4): enabling ssd optimizations [ 1002.435922][T13498] BTRFS info (device loop4): enabling auto defrag [ 1002.442186][T13498] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1002.444015][T13499] loop1: detected capacity change from 0 to 32768 [ 1002.451492][T13498] BTRFS info (device loop4): use zstd compression, level 3 [ 1002.459803][T13499] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13499) [ 1002.460296][T13498] BTRFS info (device loop4): using free space tree [ 1002.610432][T13504] loop3: detected capacity change from 0 to 32768 [ 1002.613758][T13504] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13504) [ 1002.700501][T13502] loop0: detected capacity change from 0 to 32768 [ 1002.735398][T13502] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13502) [ 1002.813492][T13508] loop2: detected capacity change from 0 to 32768 [ 1002.818444][T13508] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13508) [ 1002.967844][T13506] loop5: detected capacity change from 0 to 32768 [ 1002.980237][T13506] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13506) [ 1003.813096][T13527] loop1: detected capacity change from 0 to 32768 [ 1003.837387][T13527] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13527) [ 1004.054315][T13529] loop3: detected capacity change from 0 to 32768 [ 1004.070369][T13529] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13529) [ 1004.125095][T13532] loop0: detected capacity change from 0 to 32768 [ 1004.128370][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1004.137204][T13532] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13532) [ 1004.347937][T13534] loop2: detected capacity change from 0 to 32768 [ 1004.384405][T13536] loop5: detected capacity change from 0 to 32768 [ 1004.389098][T13534] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (13534) [ 1004.406966][T13536] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13536) [ 1004.415009][T13534] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1004.417694][T13534] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 1004.425318][T13534] BTRFS info (device loop2): use zlib compression, level 3 [ 1004.431967][T13534] BTRFS info (device loop2): enabling ssd optimizations [ 1004.440687][T13534] BTRFS info (device loop2): enabling auto defrag [ 1004.448013][T13534] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1004.458744][T13534] BTRFS info (device loop2): use zstd compression, level 3 [ 1004.470227][T13534] BTRFS info (device loop2): using free space tree [ 1004.704764][T13540] loop1: detected capacity change from 0 to 32768 [ 1004.739976][T13540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13540) [ 1005.192274][T13538] loop4: detected capacity change from 0 to 32768 [ 1005.209640][T13538] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13538) [ 1005.459021][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1005.582322][T13549] loop3: detected capacity change from 0 to 32768 [ 1005.598577][T13549] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (13549) [ 1005.630749][T13549] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1005.669045][T13549] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 1005.671525][T13549] BTRFS info (device loop3): use zlib compression, level 3 [ 1005.673414][T13549] BTRFS info (device loop3): enabling ssd optimizations [ 1005.675190][T13549] BTRFS info (device loop3): enabling auto defrag [ 1005.676796][T13549] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1005.693702][T13561] loop0: detected capacity change from 0 to 32768 [ 1005.715086][T13561] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13561) [ 1005.722343][T13549] BTRFS info (device loop3): use zstd compression, level 3 [ 1005.726615][T13549] BTRFS info (device loop3): using free space tree [ 1005.926844][T13564] loop5: detected capacity change from 0 to 32768 [ 1005.948624][T13564] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13564) [ 1006.356425][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1006.386513][T13566] loop1: detected capacity change from 0 to 32768 [ 1006.404019][T13566] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13566) [ 1006.501555][T13584] loop0: detected capacity change from 0 to 32768 [ 1006.519406][T13584] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13584) [ 1006.566588][T13584] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1006.571769][T13584] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 1006.573997][T13584] BTRFS info (device loop0): use zlib compression, level 3 [ 1006.575792][T13584] BTRFS info (device loop0): enabling ssd optimizations [ 1006.577510][T13584] BTRFS info (device loop0): enabling auto defrag [ 1006.625069][T13584] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1006.627540][T13584] BTRFS info (device loop0): use zstd compression, level 3 [ 1006.630970][T13570] loop4: detected capacity change from 0 to 32768 [ 1006.637238][T13570] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13570) [ 1006.645615][T13584] BTRFS info (device loop0): using free space tree [ 1006.666424][T13568] loop2: detected capacity change from 0 to 32768 [ 1006.683203][T13568] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13568) 1970/01/01 00:16:46 executed programs: 1723 [ 1007.064170][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1007.271557][T13594] loop5: detected capacity change from 0 to 32768 [ 1007.288478][T13594] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (13594) [ 1007.320159][T13594] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1007.332036][T13594] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 1007.342506][T13594] BTRFS info (device loop5): use zlib compression, level 3 [ 1007.352553][T13594] BTRFS info (device loop5): enabling ssd optimizations [ 1007.362646][T13594] BTRFS info (device loop5): enabling auto defrag [ 1007.371910][T13594] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1007.383583][T13594] BTRFS info (device loop5): use zstd compression, level 3 [ 1007.392437][T13594] BTRFS info (device loop5): using free space tree [ 1007.496674][T13592] loop3: detected capacity change from 0 to 32768 [ 1007.514401][T13592] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13592) [ 1007.831333][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1007.972111][T13613] loop1: detected capacity change from 0 to 32768 [ 1007.991738][T13613] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (13613) [ 1008.011629][T13622] loop2: detected capacity change from 0 to 32768 [ 1008.017938][T13613] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1008.029722][T13613] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 1008.032161][T13613] BTRFS info (device loop1): use zlib compression, level 3 [ 1008.036212][T13613] BTRFS info (device loop1): enabling ssd optimizations [ 1008.040878][T13613] BTRFS info (device loop1): enabling auto defrag [ 1008.043727][T13613] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1008.050366][T13622] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13622) [ 1008.054359][T13613] BTRFS info (device loop1): use zstd compression, level 3 [ 1008.057048][T13613] BTRFS info (device loop1): using free space tree [ 1008.126394][T13618] loop4: detected capacity change from 0 to 32768 [ 1008.136642][T13618] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13618) [ 1008.141635][T13616] loop0: detected capacity change from 0 to 32768 [ 1008.154162][T13616] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13616) [ 1008.571609][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1008.909270][T13644] loop3: detected capacity change from 0 to 32768 [ 1008.923234][T13644] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (13644) [ 1008.942412][T13644] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1008.955421][T13644] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 1008.964308][T13644] BTRFS info (device loop3): use zlib compression, level 3 [ 1008.966811][T13644] BTRFS info (device loop3): enabling ssd optimizations [ 1008.979976][T13644] BTRFS info (device loop3): enabling auto defrag [ 1008.981750][T13644] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1008.998677][T13644] BTRFS info (device loop3): use zstd compression, level 3 [ 1009.000586][T13644] BTRFS info (device loop3): using free space tree [ 1009.208588][T13663] loop4: detected capacity change from 0 to 32768 [ 1009.218535][T13663] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13663) [ 1009.278467][ T4751] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1009.498529][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1009.640489][T13667] loop1: detected capacity change from 0 to 32768 [ 1009.653863][T13667] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (13667) [ 1009.679377][T13667] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1009.694703][T13667] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 1009.699362][ T4305] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 10 scanned by udevd (4305) [ 1009.706173][T13667] BTRFS info (device loop1): use zlib compression, level 3 [ 1009.715452][T13667] BTRFS info (device loop1): enabling ssd optimizations [ 1009.720474][T13665] loop0: detected capacity change from 0 to 32768 [ 1009.723197][T13665] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13665) [ 1009.726633][T13667] BTRFS info (device loop1): enabling auto defrag [ 1009.729940][T13661] loop2: detected capacity change from 0 to 32768 [ 1009.736477][T13667] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1009.743346][T13661] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13661) [ 1009.749809][T13667] BTRFS info (device loop1): use zstd compression, level 3 [ 1009.759828][T13667] BTRFS info (device loop1): using free space tree [ 1010.344836][T13687] loop5: detected capacity change from 0 to 32768 [ 1010.368650][T13687] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13687) [ 1010.697516][T13689] loop3: detected capacity change from 0 to 32768 [ 1010.711555][T13689] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13689) [ 1010.765510][T13692] loop4: detected capacity change from 0 to 32768 [ 1010.802760][T13692] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13692) [ 1010.893218][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1010.995342][T13711] loop0: detected capacity change from 0 to 32768 [ 1011.015256][T13711] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13711) [ 1011.199448][T13713] loop2: detected capacity change from 0 to 32768 [ 1011.216060][T13713] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (13713) [ 1011.231071][T13713] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1011.237166][T13713] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 1011.253075][T13713] BTRFS info (device loop2): use zlib compression, level 3 [ 1011.264573][T13713] BTRFS info (device loop2): enabling ssd optimizations [ 1011.275767][T13713] BTRFS info (device loop2): enabling auto defrag [ 1011.299711][T13713] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1011.302130][T13713] BTRFS info (device loop2): use zstd compression, level 3 [ 1011.303948][T13713] BTRFS info (device loop2): using free space tree [ 1011.772550][T13716] loop5: detected capacity change from 0 to 32768 [ 1011.785850][T13716] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13716) [ 1011.917308][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1012.122763][T13718] loop1: detected capacity change from 0 to 32768 [ 1012.137168][T13718] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (13718) [ 1012.159057][T13718] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1012.168625][T13718] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 1012.180774][T13718] BTRFS info (device loop1): use zlib compression, level 3 [ 1012.185573][T13721] loop3: detected capacity change from 0 to 32768 [ 1012.189866][T13718] BTRFS info (device loop1): enabling ssd optimizations [ 1012.197497][T13718] BTRFS info (device loop1): enabling auto defrag [ 1012.201879][T13721] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13721) [ 1012.207091][T13718] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1012.215546][T13718] BTRFS info (device loop1): use zstd compression, level 3 [ 1012.221976][T13718] BTRFS info (device loop1): using free space tree [ 1012.236327][T13735] loop0: detected capacity change from 0 to 32768 [ 1012.246974][T13735] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13735) 1970/01/01 00:16:52 executed programs: 1743 [ 1012.412806][T13729] loop4: detected capacity change from 0 to 32768 [ 1012.435487][T13729] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13729) [ 1012.765136][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1012.799096][T13755] loop5: detected capacity change from 0 to 32768 [ 1012.809521][T13755] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13755) [ 1012.983278][T13744] loop2: detected capacity change from 0 to 32768 [ 1012.993784][T13744] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (13744) [ 1013.018662][T13744] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1013.023498][T13744] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 1013.025782][T13744] BTRFS info (device loop2): use zlib compression, level 3 [ 1013.038490][T13744] BTRFS info (device loop2): enabling ssd optimizations [ 1013.040357][T13744] BTRFS info (device loop2): enabling auto defrag [ 1013.057345][T13744] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1013.060191][T13744] BTRFS info (device loop2): use zstd compression, level 3 [ 1013.062712][T13744] BTRFS info (device loop2): using free space tree [ 1013.564974][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1013.710466][T13766] loop3: detected capacity change from 0 to 32768 [ 1013.737387][T13766] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (13766) [ 1013.742357][T13768] loop0: detected capacity change from 0 to 32768 [ 1013.758044][T13768] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13768) [ 1013.760230][T13766] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1013.786645][T13766] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 1013.789175][T13766] BTRFS info (device loop3): use zlib compression, level 3 [ 1013.800041][T13766] BTRFS info (device loop3): enabling ssd optimizations [ 1013.802005][T13766] BTRFS info (device loop3): enabling auto defrag [ 1013.803775][T13766] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1013.817384][T13766] BTRFS info (device loop3): use zstd compression, level 3 [ 1013.820088][T13766] BTRFS info (device loop3): using free space tree [ 1014.044018][T13792] loop5: detected capacity change from 0 to 32768 [ 1014.046923][T13792] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13792) [ 1014.082131][T13775] loop4: detected capacity change from 0 to 32768 [ 1014.142535][T13775] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13775) [ 1014.610269][T13794] loop2: detected capacity change from 0 to 32768 [ 1014.638920][T13794] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13794) [ 1014.875489][T13813] loop1: detected capacity change from 0 to 32768 [ 1014.901104][T13813] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13813) [ 1015.014577][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1015.114366][T13816] loop0: detected capacity change from 0 to 32768 [ 1015.128104][T13816] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13816) [ 1015.153319][T13816] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1015.163087][T13816] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 1015.172516][T13816] BTRFS info (device loop0): use zlib compression, level 3 [ 1015.181396][T13816] BTRFS info (device loop0): enabling ssd optimizations [ 1015.189074][T13816] BTRFS info (device loop0): enabling auto defrag [ 1015.196628][T13816] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1015.206302][T13816] BTRFS info (device loop0): use zstd compression, level 3 [ 1015.216835][T13816] BTRFS info (device loop0): using free space tree [ 1015.435161][T13822] loop2: detected capacity change from 0 to 32768 [ 1015.438479][T13822] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13822) [ 1015.635937][T13820] loop4: detected capacity change from 0 to 32768 [ 1015.679769][T13820] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13820) [ 1015.782525][T13818] loop5: detected capacity change from 0 to 32768 [ 1015.802487][T13818] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13818) [ 1015.844194][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1016.230321][T13824] loop3: detected capacity change from 0 to 32768 [ 1016.249665][T13824] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (13824) [ 1016.272624][T13824] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1016.275337][T13824] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 1016.289720][T13824] BTRFS info (device loop3): use zlib compression, level 3 [ 1016.303981][T13824] BTRFS info (device loop3): enabling ssd optimizations [ 1016.305788][T13824] BTRFS info (device loop3): enabling auto defrag [ 1016.315302][T13824] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1016.328406][T13824] BTRFS info (device loop3): use zstd compression, level 3 [ 1016.338072][T13824] BTRFS info (device loop3): using free space tree [ 1016.366332][T13834] loop1: detected capacity change from 0 to 32768 [ 1016.370455][T13834] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13834) [ 1016.594475][T13845] loop2: detected capacity change from 0 to 32768 [ 1016.611902][T13849] loop4: detected capacity change from 0 to 32768 [ 1016.619052][T13845] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13845) [ 1016.638505][T13849] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13849) [ 1016.815686][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1017.107409][T13847] loop0: detected capacity change from 0 to 32768 [ 1017.120584][T13847] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13847) [ 1017.159805][T13847] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1017.166345][T13847] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 1017.170269][T13847] BTRFS info (device loop0): use zlib compression, level 3 [ 1017.176752][T13847] BTRFS info (device loop0): enabling ssd optimizations [ 1017.188772][T13847] BTRFS info (device loop0): enabling auto defrag [ 1017.196085][T13847] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1017.208696][T13847] BTRFS info (device loop0): use zstd compression, level 3 [ 1017.218580][T13847] BTRFS info (device loop0): using free space tree [ 1017.420926][T13873] loop1: detected capacity change from 0 to 32768 [ 1017.425359][T13873] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13873) [ 1017.436425][T13854] loop5: detected capacity change from 0 to 32768 [ 1017.440002][T13854] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13854) 1970/01/01 00:16:57 executed programs: 1765 [ 1017.736729][T13876] loop4: detected capacity change from 0 to 32768 [ 1017.745166][T13876] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13876) [ 1017.802358][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1017.944246][T13872] loop3: detected capacity change from 0 to 32768 [ 1017.978467][T13872] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (13872) [ 1017.990477][T13872] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1017.993257][T13872] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 1017.995697][T13872] BTRFS info (device loop3): use zlib compression, level 3 [ 1018.032675][T13872] BTRFS info (device loop3): enabling ssd optimizations [ 1018.034636][T13872] BTRFS info (device loop3): enabling auto defrag [ 1018.046649][T13872] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1018.060531][T13872] BTRFS info (device loop3): use zstd compression, level 3 [ 1018.062638][T13872] BTRFS info (device loop3): using free space tree [ 1018.105280][T13877] loop2: detected capacity change from 0 to 32768 [ 1018.118757][T13877] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13877) [ 1018.594883][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1018.970972][T13897] loop0: detected capacity change from 0 to 32768 [ 1018.978583][T13897] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13897) [ 1018.999978][T13897] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1019.011101][T13899] loop1: detected capacity change from 0 to 32768 [ 1019.014321][T13897] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 1019.024670][T13897] BTRFS info (device loop0): use zlib compression, level 3 [ 1019.026467][T13899] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13899) [ 1019.036613][T13897] BTRFS info (device loop0): enabling ssd optimizations [ 1019.038123][T13901] loop5: detected capacity change from 0 to 32768 [ 1019.046507][T13897] BTRFS info (device loop0): enabling auto defrag [ 1019.047358][T13901] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13901) [ 1019.081764][T13897] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1019.084318][T13897] BTRFS info (device loop0): use zstd compression, level 3 [ 1019.086175][T13897] BTRFS info (device loop0): using free space tree [ 1019.171526][T13921] loop4: detected capacity change from 0 to 32768 [ 1019.174315][T13921] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13921) [ 1019.559687][T13925] loop3: detected capacity change from 0 to 32768 [ 1019.571168][T13925] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13925) [ 1019.601989][T13923] loop2: detected capacity change from 0 to 32768 [ 1019.643548][T13923] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (13923) [ 1019.671969][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1020.444742][T13945] loop1: detected capacity change from 0 to 32768 [ 1020.459019][T13945] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (13945) [ 1020.469448][T13947] loop4: detected capacity change from 0 to 32768 [ 1020.481984][T13945] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1020.485804][T13947] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13947) [ 1020.493417][T13945] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 1020.507345][T13945] BTRFS info (device loop1): use zlib compression, level 3 [ 1020.514171][T13945] BTRFS info (device loop1): enabling ssd optimizations [ 1020.519439][T13945] BTRFS info (device loop1): enabling auto defrag [ 1020.525683][T13945] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1020.545617][T13945] BTRFS info (device loop1): use zstd compression, level 3 [ 1020.551129][T13949] loop5: detected capacity change from 0 to 32768 [ 1020.554004][T13945] BTRFS info (device loop1): using free space tree [ 1020.562522][T13949] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (13949) [ 1020.716097][T13953] loop3: detected capacity change from 0 to 32768 [ 1020.721575][T13953] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13953) [ 1020.768111][T13951] loop0: detected capacity change from 0 to 32768 [ 1020.805809][T13951] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13951) [ 1021.026388][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1021.241596][T13955] loop2: detected capacity change from 0 to 32768 [ 1021.259070][T13955] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (13955) [ 1021.280711][T13955] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1021.292507][T13955] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 1021.303906][T13955] BTRFS info (device loop2): use zlib compression, level 3 [ 1021.312595][T13955] BTRFS info (device loop2): enabling ssd optimizations [ 1021.321382][T13955] BTRFS info (device loop2): enabling auto defrag [ 1021.327862][T13955] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1021.339631][T13955] BTRFS info (device loop2): use zstd compression, level 3 [ 1021.347242][T13955] BTRFS info (device loop2): using free space tree [ 1021.587056][T13980] loop3: detected capacity change from 0 to 32768 [ 1021.600644][T13980] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (13980) [ 1021.836161][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1022.040091][T13977] loop5: detected capacity change from 0 to 32768 [ 1022.047730][T13981] loop1: detected capacity change from 0 to 32768 [ 1022.056012][T13977] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (13977) [ 1022.068945][T13975] loop4: detected capacity change from 0 to 32768 [ 1022.072476][T13981] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (13981) [ 1022.077015][T13977] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1022.080120][T13975] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (13975) [ 1022.088509][T13977] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 1022.094275][T13977] BTRFS info (device loop5): use zlib compression, level 3 [ 1022.100007][T13977] BTRFS info (device loop5): enabling ssd optimizations [ 1022.104119][T13977] BTRFS info (device loop5): enabling auto defrag [ 1022.109274][T13977] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1022.118627][T13977] BTRFS info (device loop5): use zstd compression, level 3 [ 1022.125164][T13977] BTRFS info (device loop5): using free space tree [ 1022.237801][T13985] loop0: detected capacity change from 0 to 32768 [ 1022.244318][T13985] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (13985) 1970/01/01 00:17:02 executed programs: 1787 [ 1022.885785][T14005] loop3: detected capacity change from 0 to 32768 [ 1022.947119][T14005] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (14005) [ 1023.360986][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1023.500103][T14027] loop0: detected capacity change from 0 to 32768 [ 1023.511200][T14028] loop4: detected capacity change from 0 to 32768 [ 1023.526567][T14027] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (14027) [ 1023.551205][T14028] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14028) [ 1023.558763][T14027] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1023.561612][T14027] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 1023.569536][T14025] loop1: detected capacity change from 0 to 32768 [ 1023.572268][T14027] BTRFS info (device loop0): use zlib compression, level 3 [ 1023.578914][T14027] BTRFS info (device loop0): enabling ssd optimizations [ 1023.585435][T14027] BTRFS info (device loop0): enabling auto defrag [ 1023.588642][T14025] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14025) [ 1023.595472][T14027] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1023.603755][T14027] BTRFS info (device loop0): use zstd compression, level 3 [ 1023.610245][T14027] BTRFS info (device loop0): using free space tree [ 1024.167405][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1024.536738][T14036] loop2: detected capacity change from 0 to 32768 [ 1024.555363][T14036] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (14036) [ 1024.566536][T14033] loop3: detected capacity change from 0 to 32768 [ 1024.580959][T14033] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (14033) [ 1024.581460][T14036] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1024.608594][T14036] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 1024.613360][T14036] BTRFS info (device loop2): use zlib compression, level 3 [ 1024.618828][T14036] BTRFS info (device loop2): enabling ssd optimizations [ 1024.626427][T14036] BTRFS info (device loop2): enabling auto defrag [ 1024.634318][T14036] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1024.646317][T14036] BTRFS info (device loop2): use zstd compression, level 3 [ 1024.689855][T14036] BTRFS info (device loop2): using free space tree [ 1024.827927][T14054] loop4: detected capacity change from 0 to 32768 [ 1024.830931][T14054] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14054) [ 1025.261797][T14059] loop0: detected capacity change from 0 to 32768 [ 1025.281619][T14059] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14059) [ 1025.306094][T14057] loop1: detected capacity change from 0 to 32768 [ 1025.343488][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1025.346767][T14057] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14057) [ 1025.361589][T14061] loop5: detected capacity change from 0 to 32768 [ 1025.386535][T14061] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (14061) [ 1025.981538][T14080] loop3: detected capacity change from 0 to 32768 [ 1026.001809][T14080] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (14080) [ 1026.030173][T14080] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1026.032835][T14080] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 1026.035121][T14080] BTRFS info (device loop3): use zlib compression, level 3 [ 1026.036817][T14080] BTRFS info (device loop3): enabling ssd optimizations [ 1026.046804][T14082] loop4: detected capacity change from 0 to 32768 [ 1026.064152][T14080] BTRFS info (device loop3): enabling auto defrag [ 1026.065773][T14080] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1026.069028][T14082] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14082) [ 1026.079965][T14080] BTRFS info (device loop3): use zstd compression, level 3 [ 1026.083083][T14080] BTRFS info (device loop3): using free space tree [ 1026.460829][T14085] loop2: detected capacity change from 0 to 32768 [ 1026.471278][T14085] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14085) [ 1026.492048][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1026.714755][T14091] loop5: detected capacity change from 0 to 32768 [ 1026.728007][T14091] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (14091) [ 1026.758223][T14091] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1026.761514][T14091] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 1026.772819][T14091] BTRFS info (device loop5): use zlib compression, level 3 [ 1026.773751][T14088] loop0: detected capacity change from 0 to 32768 [ 1026.780831][T14091] BTRFS info (device loop5): enabling ssd optimizations [ 1026.790437][T14088] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14088) [ 1026.791644][T14091] BTRFS info (device loop5): enabling auto defrag [ 1026.803122][T14091] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1026.811976][T14091] BTRFS info (device loop5): use zstd compression, level 3 [ 1026.821844][T14091] BTRFS info (device loop5): using free space tree [ 1026.923139][T14089] loop1: detected capacity change from 0 to 32768 [ 1026.942896][T14089] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14089) [ 1027.304698][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1027.573565][T14113] loop3: detected capacity change from 0 to 32768 [ 1027.586734][T14113] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (14113) [ 1027.609049][T14113] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1027.622835][T14111] loop4: detected capacity change from 0 to 32768 [ 1027.623031][T14113] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 1027.640673][T14111] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14111) [ 1027.648496][T14113] BTRFS info (device loop3): use zlib compression, level 3 [ 1027.653894][T14113] BTRFS info (device loop3): enabling ssd optimizations [ 1027.656952][T14113] BTRFS info (device loop3): enabling auto defrag [ 1027.662905][T14113] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1027.668656][T14113] BTRFS info (device loop3): use zstd compression, level 3 [ 1027.676264][T14113] BTRFS info (device loop3): using free space tree [ 1027.749613][T14115] loop2: detected capacity change from 0 to 32768 [ 1027.795224][T14115] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14115) 1970/01/01 00:17:07 executed programs: 1806 [ 1028.274366][T14134] loop0: detected capacity change from 0 to 32768 [ 1028.286420][T14134] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14134) [ 1028.306460][T14136] loop1: detected capacity change from 0 to 32768 [ 1028.323819][T14136] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14136) [ 1028.337037][T14139] loop5: detected capacity change from 0 to 32768 [ 1028.344817][T14139] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (14139) [ 1028.867230][T14158] loop4: detected capacity change from 0 to 32768 [ 1028.867292][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1028.885358][T14158] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14158) [ 1029.393707][T14160] loop2: detected capacity change from 0 to 32768 [ 1029.406380][T14160] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (14160) [ 1029.427530][T14160] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1029.430261][T14160] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 1029.446410][T14160] BTRFS info (device loop2): use zlib compression, level 3 [ 1029.448263][T14160] BTRFS info (device loop2): enabling ssd optimizations [ 1029.463367][T14160] BTRFS info (device loop2): enabling auto defrag [ 1029.468484][T14160] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1029.477570][T14160] BTRFS info (device loop2): use zstd compression, level 3 [ 1029.489709][T14160] BTRFS info (device loop2): using free space tree [ 1029.496439][T14162] loop5: detected capacity change from 0 to 32768 [ 1029.523075][T14162] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (14162) [ 1029.605109][ T4272] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4272) [ 1029.808708][T14165] loop1: detected capacity change from 0 to 32768 [ 1029.822114][T14165] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14165) [ 1029.834562][T14169] loop0: detected capacity change from 0 to 32768 [ 1029.847925][T14169] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14169) [ 1029.905032][T14171] loop4: detected capacity change from 0 to 32768 [ 1029.918255][T14171] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14171) [ 1030.139115][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1030.753708][T14190] loop5: detected capacity change from 0 to 32768 [ 1030.769011][T14190] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (14190) [ 1030.799355][T14190] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1030.809518][T14190] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 1030.812045][T14190] BTRFS info (device loop5): use zlib compression, level 3 [ 1030.814070][T14190] BTRFS info (device loop5): enabling ssd optimizations [ 1030.815895][T14190] BTRFS info (device loop5): enabling auto defrag [ 1030.849560][T14190] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1030.852190][T14190] BTRFS info (device loop5): use zstd compression, level 3 [ 1030.854173][T14190] BTRFS info (device loop5): using free space tree [ 1031.019514][T14199] loop4: detected capacity change from 0 to 32768 [ 1031.022714][T14199] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14199) [ 1031.305136][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1031.305826][T14197] loop1: detected capacity change from 0 to 32768 [ 1031.321662][T14196] loop3: detected capacity change from 0 to 32768 [ 1031.328560][T14197] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14197) [ 1031.335506][T14196] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (14196) [ 1031.452012][ T4424] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by udevd (4424) [ 1031.590912][T14201] loop0: detected capacity change from 0 to 32768 [ 1031.600663][T14201] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1031.610979][T14201] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 1031.624647][T14201] BTRFS info (device loop0): use zlib compression, level 3 [ 1031.633666][T14201] BTRFS info (device loop0): enabling ssd optimizations [ 1031.643462][T14201] BTRFS info (device loop0): enabling auto defrag [ 1031.650747][T14201] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1031.662196][T14201] BTRFS info (device loop0): use zstd compression, level 3 [ 1031.673322][T14201] BTRFS info (device loop0): using free space tree [ 1032.148393][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1032.399374][T14221] loop4: detected capacity change from 0 to 32768 [ 1032.423824][T14221] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (14221) [ 1032.453504][T14221] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1032.468786][T14221] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 1032.480122][T14221] BTRFS info (device loop4): use zlib compression, level 3 [ 1032.490013][T14221] BTRFS info (device loop4): enabling ssd optimizations [ 1032.501952][T14221] BTRFS info (device loop4): enabling auto defrag [ 1032.503692][T14221] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1032.524810][T14221] BTRFS info (device loop4): use zstd compression, level 3 [ 1032.526730][T14221] BTRFS info (device loop4): using free space tree [ 1032.740911][T14247] loop1: detected capacity change from 0 to 32768 [ 1032.760879][T14247] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14247) [ 1032.764137][T14243] loop2: detected capacity change from 0 to 32768 [ 1032.785368][T14243] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14243) [ 1032.807296][ T4270] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4270) 1970/01/01 00:17:12 executed programs: 1827 [ 1033.135733][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1033.496099][T14255] loop5: detected capacity change from 0 to 32768 [ 1033.511541][T14255] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (14255) [ 1033.533366][T14255] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1033.544427][T14255] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 1033.554910][T14255] BTRFS info (device loop5): use zlib compression, level 3 [ 1033.563767][T14255] BTRFS info (device loop5): enabling ssd optimizations [ 1033.572674][T14255] BTRFS info (device loop5): enabling auto defrag [ 1033.579188][T14255] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1033.591030][T14255] BTRFS info (device loop5): use zstd compression, level 3 [ 1033.597698][T14255] BTRFS info (device loop5): using free space tree [ 1033.943180][T14271] loop3: detected capacity change from 0 to 32768 [ 1033.987388][T14271] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (14271) [ 1034.133174][T14273] loop2: detected capacity change from 0 to 32768 [ 1034.134622][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1034.148541][T14273] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14273) [ 1034.409630][T14278] loop1: detected capacity change from 0 to 32768 [ 1034.418798][T14278] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (14278) [ 1034.446803][T14278] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1034.449686][T14278] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 1034.457250][T14278] BTRFS info (device loop1): use zlib compression, level 3 [ 1034.489584][T14278] BTRFS info (device loop1): enabling ssd optimizations [ 1034.491481][T14278] BTRFS info (device loop1): enabling auto defrag [ 1034.502730][T14278] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1034.505257][T14278] BTRFS info (device loop1): use zstd compression, level 3 [ 1034.519574][T14278] BTRFS info (device loop1): using free space tree [ 1034.650194][T14292] loop0: detected capacity change from 0 to 32768 [ 1034.672143][T14292] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14292) [ 1034.885617][T14307] loop3: detected capacity change from 0 to 32768 [ 1034.892068][T14307] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (14307) [ 1035.268256][T14301] loop4: detected capacity change from 0 to 32768 [ 1035.284211][T14301] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14301) [ 1035.433100][T14314] loop2: detected capacity change from 0 to 32768 [ 1035.447668][T14314] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14314) [ 1035.672371][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1036.198582][T14326] loop0: detected capacity change from 0 to 32768 [ 1036.209035][T14326] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (14326) [ 1036.255821][T14326] BTRFS info (device loop0): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1036.272246][T14326] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 1036.287119][T14326] BTRFS info (device loop0): use zlib compression, level 3 [ 1036.296031][T14326] BTRFS info (device loop0): enabling ssd optimizations [ 1036.308026][T14326] BTRFS info (device loop0): enabling auto defrag [ 1036.317826][T14326] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1036.330688][T14326] BTRFS info (device loop0): use zstd compression, level 3 [ 1036.338617][T14326] BTRFS info (device loop0): using free space tree [ 1036.374991][T14328] loop3: detected capacity change from 0 to 32768 [ 1036.392980][T14328] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (14328) [ 1036.493150][T14333] loop1: detected capacity change from 0 to 32768 [ 1036.510627][T14333] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14333) [ 1036.622471][T14331] loop5: detected capacity change from 0 to 32768 [ 1036.646763][T14331] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (14331) [ 1036.803513][T14335] loop4: detected capacity change from 0 to 32768 [ 1036.824756][T14335] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14335) [ 1037.085266][T14337] loop2: detected capacity change from 0 to 32768 [ 1037.128500][T14337] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14337) [ 1037.483341][ T4296] BTRFS info (device loop0): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1037.850242][T14356] loop3: detected capacity change from 0 to 32768 [ 1037.863233][T14356] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (14356) [ 1037.884792][T14356] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1037.895292][T14356] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 1037.904428][T14356] BTRFS info (device loop3): use zlib compression, level 3 [ 1037.911910][T14356] BTRFS info (device loop3): enabling ssd optimizations [ 1037.918232][T14356] BTRFS info (device loop3): enabling auto defrag [ 1037.925688][T14356] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1037.936113][T14356] BTRFS info (device loop3): use zstd compression, level 3 [ 1037.942611][T14356] BTRFS info (device loop3): using free space tree [ 1038.084078][T14359] loop1: detected capacity change from 0 to 32768 [ 1038.096053][T14363] loop4: detected capacity change from 0 to 32768 [ 1038.104667][T14363] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14363) [ 1038.109491][T14359] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14359) [ 1038.171196][T14361] loop5: detected capacity change from 0 to 32768 [ 1038.178519][T14361] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (14361) [ 1038.299402][T14367] loop2: detected capacity change from 0 to 32768 [ 1038.321815][T14367] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14367) 1970/01/01 00:17:18 executed programs: 1847 [ 1038.592542][T14366] loop0: detected capacity change from 0 to 32768 [ 1038.605043][T14366] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14366) [ 1039.180553][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1039.444111][T14387] loop1: detected capacity change from 0 to 32768 [ 1039.478494][T14387] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (14387) [ 1039.512377][T14387] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1039.515126][T14387] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 1039.517484][T14387] BTRFS info (device loop1): use zlib compression, level 3 [ 1039.526259][T14391] loop5: detected capacity change from 0 to 32768 [ 1039.527628][T14387] BTRFS info (device loop1): enabling ssd optimizations [ 1039.533440][T14387] BTRFS info (device loop1): enabling auto defrag [ 1039.535306][T14387] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1039.537948][T14387] BTRFS info (device loop1): use zstd compression, level 3 [ 1039.543596][T14389] loop4: detected capacity change from 0 to 32768 [ 1039.545527][T14391] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (14391) [ 1039.554332][T14389] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14389) [ 1039.556198][T14387] BTRFS info (device loop1): using free space tree [ 1039.658590][T14393] loop2: detected capacity change from 0 to 32768 [ 1039.693060][T14393] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14393) [ 1039.776998][T14395] loop0: detected capacity change from 0 to 32768 [ 1039.785263][T14395] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14395) [ 1040.191037][T14397] loop3: detected capacity change from 0 to 32768 [ 1040.203905][T14397] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (14397) [ 1040.216169][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1040.932347][T14418] loop4: detected capacity change from 0 to 32768 [ 1040.948701][T14418] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (14418) [ 1040.975917][T14416] loop5: detected capacity change from 0 to 32768 [ 1040.978048][T14418] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1040.988954][T14418] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 1040.992456][T14416] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (14416) [ 1040.999281][T14418] BTRFS info (device loop4): use zlib compression, level 3 [ 1041.008000][T14418] BTRFS info (device loop4): enabling ssd optimizations [ 1041.017305][T14418] BTRFS info (device loop4): enabling auto defrag [ 1041.027459][T14418] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1041.038639][T14418] BTRFS info (device loop4): use zstd compression, level 3 [ 1041.047159][T14423] loop2: detected capacity change from 0 to 32768 [ 1041.049087][T14418] BTRFS info (device loop4): using free space tree [ 1041.058765][T14423] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14423) [ 1041.069918][T14422] loop0: detected capacity change from 0 to 32768 [ 1041.077522][T14422] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14422) [ 1041.133393][T14425] loop1: detected capacity change from 0 to 32768 [ 1041.138683][T14425] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14425) [ 1041.565701][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1041.681201][ T4270] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop4 scanned by udevd (4270) [ 1041.755259][T14427] loop3: detected capacity change from 0 to 32768 [ 1041.767181][T14427] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 1042.290350][T14447] loop5: detected capacity change from 0 to 32768 [ 1042.299011][T14447] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 1042.336020][T14448] loop2: detected capacity change from 0 to 32768 [ 1042.378669][T14448] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 1042.454388][T14450] loop1: detected capacity change from 0 to 32768 [ 1042.494034][T14450] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 1042.495324][T14452] loop4: detected capacity change from 0 to 32768 [ 1042.517738][T14452] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1042.533634][T14452] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 1042.551953][T14452] BTRFS info (device loop4): use zlib compression, level 3 [ 1042.558062][T14452] BTRFS info (device loop4): enabling ssd optimizations [ 1042.569088][T14452] BTRFS info (device loop4): enabling auto defrag [ 1042.573393][T14452] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1042.578894][T14452] BTRFS info (device loop4): use zstd compression, level 3 [ 1042.583289][T14452] BTRFS info (device loop4): using free space tree [ 1042.681443][T14455] loop0: detected capacity change from 0 to 32768 [ 1042.701071][T14455] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14455) [ 1043.135864][T14457] loop3: detected capacity change from 0 to 32768 [ 1043.159299][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1043.159552][T14457] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (14457) [ 1043.321013][T14477] loop2: detected capacity change from 0 to 32768 [ 1043.328526][T14477] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (14477) [ 1043.361153][T14477] BTRFS info (device loop2): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1043.363940][T14477] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 1043.398435][T14477] BTRFS info (device loop2): use zlib compression, level 3 [ 1043.400324][T14477] BTRFS info (device loop2): enabling ssd optimizations [ 1043.402267][T14477] BTRFS info (device loop2): enabling auto defrag [ 1043.408441][T14477] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1043.410964][T14477] BTRFS info (device loop2): use zstd compression, level 3 [ 1043.417050][T14477] BTRFS info (device loop2): using free space tree 1970/01/01 00:17:23 executed programs: 1870 [ 1043.831391][T14481] loop1: detected capacity change from 0 to 32768 [ 1043.842081][T14481] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14481) [ 1043.844061][ T4284] BTRFS info (device loop2): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1044.022102][T14474] loop5: detected capacity change from 0 to 32768 [ 1044.042233][T14474] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (14474) [ 1044.059178][T14474] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1044.071165][T14474] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 1044.080750][T14485] loop0: detected capacity change from 0 to 32768 [ 1044.082559][T14474] BTRFS info (device loop5): use zlib compression, level 3 [ 1044.088021][T14474] BTRFS info (device loop5): enabling ssd optimizations [ 1044.094869][T14485] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14485) [ 1044.106914][T14474] BTRFS info (device loop5): enabling auto defrag [ 1044.115115][T14474] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1044.121035][T14474] BTRFS info (device loop5): use zstd compression, level 3 [ 1044.125457][T14474] BTRFS info (device loop5): using free space tree [ 1044.394902][T14483] loop4: detected capacity change from 0 to 32768 [ 1044.449512][T14483] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14483) [ 1044.856247][T14504] loop3: detected capacity change from 0 to 32768 [ 1044.873802][T14504] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (14504) [ 1044.946734][T14507] loop2: detected capacity change from 0 to 32768 [ 1044.996919][T14507] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14507) [ 1045.131334][T14528] loop0: detected capacity change from 0 to 32768 [ 1045.161528][T14528] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14528) [ 1045.204510][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1045.372963][T14526] loop1: detected capacity change from 0 to 32768 [ 1045.382955][T14526] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (14526) [ 1045.407007][T14526] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1045.439429][T14526] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 1045.441974][T14526] BTRFS info (device loop1): use zlib compression, level 3 [ 1045.464920][T14526] BTRFS info (device loop1): enabling ssd optimizations [ 1045.466888][T14526] BTRFS info (device loop1): enabling auto defrag [ 1045.477747][T14526] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1045.480479][T14526] BTRFS info (device loop1): use zstd compression, level 3 [ 1045.495453][T14526] BTRFS info (device loop1): using free space tree [ 1045.680000][T14532] loop4: detected capacity change from 0 to 32768 [ 1045.686757][T14532] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14532) [ 1046.099445][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1046.394411][T14537] loop3: detected capacity change from 0 to 32768 [ 1046.411152][T14537] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (14537) [ 1046.431363][T14537] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1046.443663][T14537] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 1046.455555][T14537] BTRFS info (device loop3): use zlib compression, level 3 [ 1046.464294][T14537] BTRFS info (device loop3): enabling ssd optimizations [ 1046.473131][T14534] loop5: detected capacity change from 0 to 32768 [ 1046.474899][T14537] BTRFS info (device loop3): enabling auto defrag [ 1046.481150][T14537] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1046.487176][T14537] BTRFS info (device loop3): use zstd compression, level 3 [ 1046.497570][T14534] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (14534) [ 1046.511596][T14537] BTRFS info (device loop3): using free space tree [ 1046.568032][T14544] loop2: detected capacity change from 0 to 32768 [ 1046.571698][T14544] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14544) [ 1046.707113][T14553] loop0: detected capacity change from 0 to 32768 [ 1046.735875][T14553] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14553) [ 1047.156655][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1047.164447][T14560] loop1: detected capacity change from 0 to 32768 [ 1047.180411][T14560] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14560) [ 1047.284183][T14562] loop4: detected capacity change from 0 to 32768 [ 1047.287849][T14562] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (14562) [ 1047.302695][T14562] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1047.305511][T14562] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 1047.307906][T14562] BTRFS info (device loop4): use zlib compression, level 3 [ 1047.310284][T14562] BTRFS info (device loop4): enabling ssd optimizations [ 1047.316169][T14562] BTRFS info (device loop4): enabling auto defrag [ 1047.318024][T14562] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1047.338919][T14562] BTRFS info (device loop4): use zstd compression, level 3 [ 1047.340977][T14562] BTRFS info (device loop4): using free space tree [ 1047.539223][ T2049] ieee802154 phy0 wpan0: encryption failed: -22 [ 1047.540896][ T2049] ieee802154 phy1 wpan1: encryption failed: -22 [ 1047.607027][T14586] loop0: detected capacity change from 0 to 32768 [ 1047.641260][T14586] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14586) [ 1047.890992][ T4294] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1048.028574][T14582] loop5: detected capacity change from 0 to 32768 [ 1048.036226][T14582] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (14582) [ 1048.075658][T14582] BTRFS info (device loop5): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1048.078636][T14582] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 1048.096859][T14582] BTRFS info (device loop5): use zlib compression, level 3 [ 1048.099067][T14582] BTRFS info (device loop5): enabling ssd optimizations [ 1048.115779][T14582] BTRFS info (device loop5): enabling auto defrag [ 1048.117576][T14582] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1048.128474][T14582] BTRFS info (device loop5): use zstd compression, level 3 [ 1048.130497][T14582] BTRFS info (device loop5): using free space tree [ 1048.137017][T14584] loop2: detected capacity change from 0 to 32768 [ 1048.151873][T14584] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14584) [ 1048.181036][T14588] loop3: detected capacity change from 0 to 32768 [ 1048.225038][T14588] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (14588) [ 1048.636541][ T4283] BTRFS info (device loop5): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 1970/01/01 00:17:28 executed programs: 1889 [ 1048.835353][T14608] loop1: detected capacity change from 0 to 32768 [ 1048.847557][T14608] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (14608) [ 1048.869025][T14608] BTRFS info (device loop1): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1048.880783][T14608] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 1048.892863][T14608] BTRFS info (device loop1): use zlib compression, level 3 [ 1048.900886][T14608] BTRFS info (device loop1): enabling ssd optimizations [ 1048.909962][T14608] BTRFS info (device loop1): enabling auto defrag [ 1048.917523][T14608] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1048.928485][T14608] BTRFS info (device loop1): use zstd compression, level 3 [ 1048.937249][T14608] BTRFS info (device loop1): using free space tree [ 1049.274768][T14632] loop2: detected capacity change from 0 to 32768 [ 1049.310905][T14632] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14632) [ 1049.446785][ T4301] BTRFS info (device loop1): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1049.465034][T14629] loop0: detected capacity change from 0 to 32768 [ 1049.474770][T14629] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14629) [ 1049.787916][T14636] loop3: detected capacity change from 0 to 32768 [ 1049.821950][T14636] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (14636) [ 1049.838726][T14636] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1049.841586][T14636] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 1049.865333][T14636] BTRFS info (device loop3): use zlib compression, level 3 [ 1049.867246][T14636] BTRFS info (device loop3): enabling ssd optimizations [ 1049.876122][T14636] BTRFS info (device loop3): enabling auto defrag [ 1049.877890][T14636] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1049.900922][T14636] BTRFS info (device loop3): use zstd compression, level 3 [ 1049.902962][T14636] BTRFS info (device loop3): using free space tree [ 1049.953124][T14652] loop4: detected capacity change from 0 to 32768 [ 1049.977771][T14652] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14652) [ 1050.746788][T14658] loop1: detected capacity change from 0 to 32768 [ 1050.762634][T14658] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (14658) [ 1050.804864][T14660] loop2: detected capacity change from 0 to 32768 [ 1050.816689][T14660] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14660) [ 1050.876158][ T4304] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 1050.887649][ T4304] assertion failed: list_empty(&fs_info->delayed_iputs), in fs/btrfs/disk-io.c:4705 [ 1050.898365][ T4304] ------------[ cut here ]------------ [ 1050.899846][ T4304] kernel BUG at fs/btrfs/ctree.h:3716! [ 1050.901411][ T4304] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 1050.903464][ T4304] Modules linked in: [ 1050.904512][ T4304] CPU: 1 PID: 4304 Comm: syz-executor.3 Not tainted 6.1.69-syzkaller #0 [ 1050.906718][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 1050.909358][ T4304] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1050.911435][ T4304] pc : assertfail+0x28/0x2c [ 1050.912705][ T4304] lr : assertfail+0x28/0x2c [ 1050.913899][ T4304] sp : ffff80001e1376d0 [ 1050.914983][ T4304] x29: ffff80001e1376d0 x28: 1fffe0001c06da62 x27: dfff800000000000 [ 1050.917114][ T4304] x26: ffff700003c26ee8 x25: 1fffe0001c06d9fa x24: ffff80001e137740 [ 1050.919213][ T4304] x23: 0000000000000000 x22: ffff0000e036cfc8 x21: ffff0000e036cd58 [ 1050.921200][ T4304] x20: ffff0000e036c010 x19: ffff0000e036c000 x18: 1fffe00036870376 [ 1050.923252][ T4304] x17: ffff80001581d000 x16: ffff8000121457ec x15: ffff0001b4381bbc [ 1050.925337][ T4304] x14: 1ffff00002b040b0 x13: dfff800000000000 x12: 0000000000000001 [ 1050.927460][ T4304] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ac36ed075a48fb00 [ 1050.929615][ T4304] x8 : ac36ed075a48fb00 x7 : ffff80000827c3a8 x6 : 0000000000000000 [ 1050.931580][ T4304] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80000aa87e2c [ 1050.933661][ T4304] x2 : ffff0001b4381cd0 x1 : 0000000100000000 x0 : 0000000000000051 [ 1050.935723][ T4304] Call trace: [ 1050.936557][ T4304] assertfail+0x28/0x2c [ 1050.937651][ T4304] close_ctree+0x6ec/0xad8 [ 1050.938837][ T4304] btrfs_put_super+0x70/0x80 [ 1050.940094][ T4304] generic_shutdown_super+0x130/0x328 [ 1050.941530][ T4304] kill_anon_super+0x4c/0x74 [ 1050.942772][ T4304] btrfs_kill_super+0x40/0x58 [ 1050.943945][ T4304] deactivate_locked_super+0xac/0x124 [ 1050.945316][ T4304] deactivate_super+0xf0/0x110 [ 1050.946577][ T4304] cleanup_mnt+0x394/0x41c [ 1050.947745][ T4304] __cleanup_mnt+0x20/0x30 [ 1050.948902][ T4304] task_work_run+0x240/0x2f0 [ 1050.950167][ T4304] do_notify_resume+0x2148/0x3474 [ 1050.951512][ T4304] el0_svc+0x9c/0x168 [ 1050.952562][ T4304] el0t_64_sync_handler+0x84/0xf0 [ 1050.953836][ T4304] el0t_64_sync+0x18c/0x190 [ 1050.954922][ T4304] Code: 91160000 90002ae2 91220042 97fff925 (d4210000) [ 1050.956734][ T4304] ---[ end trace 0000000000000000 ]--- [ 1051.033890][T14681] loop5: detected capacity change from 0 to 32768 [ 1051.042440][T14681] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (14681) [ 1051.116119][T14670] loop0: detected capacity change from 0 to 32768 [ 1051.130900][T14670] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (14670) [ 1051.141404][T14684] loop4: detected capacity change from 0 to 32768 [ 1051.152228][T14684] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (14684) [ 1051.441023][T14686] loop2: detected capacity change from 0 to 32768 [ 1051.443757][T14686] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (14686) [ 1051.577483][ T4304] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 1051.579376][ T4304] SMP: stopping secondary CPUs [ 1051.580593][ T4304] Kernel Offset: disabled [ 1051.581746][ T4304] CPU features: 0x00000,02070084,26017203 [ 1051.583330][ T4304] Memory Limit: none [ 1052.171033][ T4304] Rebooting in 86400 seconds..