Warning: Permanently added '10.128.0.250' (ED25519) to the list of known hosts.
1970/01/01 00:00:48 ignoring optional flag "type"="gce"
1970/01/01 00:00:49 parsed 1 programs
1970/01/01 00:00:49 executed programs: 0
[   49.233650][ T4296] chnl_net:caif_netlink_parms(): no params data found
[   49.251368][ T4296] bridge0: port 1(bridge_slave_0) entered blocking state
[   49.252609][ T4296] bridge0: port 1(bridge_slave_0) entered disabled state
[   49.255116][ T4296] device bridge_slave_0 entered promiscuous mode
[   49.257141][ T4296] bridge0: port 2(bridge_slave_1) entered blocking state
[   49.258250][ T4296] bridge0: port 2(bridge_slave_1) entered disabled state
[   49.259750][ T4296] device bridge_slave_1 entered promiscuous mode
[   49.267191][ T4296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   49.270162][ T4296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   49.278831][ T4296] team0: Port device team_slave_0 added
[   49.280580][ T4296] team0: Port device team_slave_1 added
[   49.286995][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_0
[   49.288085][ 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.
[   49.292070][ T4296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   49.295556][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_1
[   49.296605][ 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.
[   49.300458][ T4296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   49.344172][ T4296] device hsr_slave_0 entered promiscuous mode
[   49.373252][ T4296] device hsr_slave_1 entered promiscuous mode
[   49.958487][ T4296] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   50.014104][ T4296] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   50.034053][ T4296] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   50.074350][ T4296] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   50.141126][ T4296] bridge0: port 2(bridge_slave_1) entered blocking state
[   50.142220][ T4296] bridge0: port 2(bridge_slave_1) entered forwarding state
[   50.143388][ T4296] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.144384][ T4296] bridge0: port 1(bridge_slave_0) entered forwarding state
[   50.168020][ T4296] 8021q: adding VLAN 0 to HW filter on device bond0
[   50.172360][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   50.175429][ T1671] bridge0: port 1(bridge_slave_0) entered disabled state
[   50.178502][ T1671] bridge0: port 2(bridge_slave_1) entered disabled state
[   50.180243][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   50.186262][ T4296] 8021q: adding VLAN 0 to HW filter on device team0
[   50.189157][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   50.190510][ T1671] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.191592][ T1671] bridge0: port 1(bridge_slave_0) entered forwarding state
[   50.194765][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   50.196182][ T1671] bridge0: port 2(bridge_slave_1) entered blocking state
[   50.197186][ T1671] bridge0: port 2(bridge_slave_1) entered forwarding state
[   50.207579][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   50.209208][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   50.210771][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   50.212388][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   50.216014][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   50.217420][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   50.219780][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   50.258930][  T693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   50.260186][  T693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   50.264861][ T4296] 8021q: adding VLAN 0 to HW filter on device batadv0
[   50.271129][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   50.272656][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   50.280291][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   50.281740][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   50.283954][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   50.285307][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   50.288234][ T4296] device veth0_vlan entered promiscuous mode
[   50.292173][ T4296] device veth1_vlan entered promiscuous mode
[   50.300440][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   50.301940][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   50.303962][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   50.305363][ T1671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   50.308433][ T4296] device veth0_macvtap entered promiscuous mode
[   50.310744][ T4296] device veth1_macvtap entered promiscuous mode
[   50.317735][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_0
[   50.318969][  T693] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   50.320486][  T693] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[   50.321888][  T693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   50.323967][  T693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   50.326932][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_1
[   50.328192][  T693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   50.329791][  T693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   50.332290][ T4296] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   50.334421][ T4296] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   50.335799][ T4296] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   50.337123][ T4296] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   50.475076][ T4461] loop0: detected capacity change from 0 to 32768
[   50.478994][ T4461] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4461)
[   50.489959][ T4461] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   50.491530][ T4461] BTRFS info (device loop0): setting nodatacow, compression disabled
[   50.493600][ T4461] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   50.495386][ T4461] BTRFS info (device loop0): trying to use backup root at mount time
[   50.496820][ T4461] BTRFS info (device loop0): disabling tree log
[   50.497782][ T4461] BTRFS info (device loop0): enabling auto defrag
[   50.499232][ T4461] BTRFS info (device loop0): using free space tree
[   50.500702][ T4461] BTRFS info (device loop0): has skinny extents
[   50.571379][ T4461] BTRFS info (device loop0): enabling ssd optimizations
[   50.795783][ T4523] loop0: detected capacity change from 0 to 32768
[   50.803663][ T4523] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4523)
[   50.819555][ T4523] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   50.821160][ T4523] BTRFS info (device loop0): setting nodatacow, compression disabled
[   50.822581][ T4523] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   50.824298][ T4523] BTRFS info (device loop0): trying to use backup root at mount time
[   50.825505][ T4523] BTRFS info (device loop0): disabling tree log
[   50.826449][ T4523] BTRFS info (device loop0): enabling auto defrag
[   50.827602][ T4523] BTRFS info (device loop0): using free space tree
[   50.828555][ T4523] BTRFS info (device loop0): has skinny extents
[   50.874763][ T4523] BTRFS info (device loop0): enabling ssd optimizations
[   51.061290][ T4572] loop0: detected capacity change from 0 to 32768
[   51.071619][ T4572] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4572)
[   51.076548][ T4572] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   51.077979][ T4572] BTRFS info (device loop0): setting nodatacow, compression disabled
[   51.079311][ T4572] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   51.081081][ T4572] BTRFS info (device loop0): trying to use backup root at mount time
[   51.082392][ T4572] BTRFS info (device loop0): disabling tree log
[   51.084101][ T4572] BTRFS info (device loop0): enabling auto defrag
[   51.085376][ T4572] BTRFS info (device loop0): using free space tree
[   51.086644][ T4572] BTRFS info (device loop0): has skinny extents
[   51.144311][ T4572] BTRFS info (device loop0): enabling ssd optimizations
[   51.229871][ T4628] Bluetooth: hci0: command 0x0409 tx timeout
[   51.353149][ T4633] loop0: detected capacity change from 0 to 32768
[   51.356347][ T4633] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4633)
[   51.359991][ T4633] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   51.361484][ T4633] BTRFS info (device loop0): setting nodatacow, compression disabled
[   51.362837][ T4633] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   51.364704][ T4633] BTRFS info (device loop0): trying to use backup root at mount time
[   51.366078][ T4633] BTRFS info (device loop0): disabling tree log
[   51.367211][ T4633] BTRFS info (device loop0): enabling auto defrag
[   51.368365][ T4633] BTRFS info (device loop0): using free space tree
[   51.369504][ T4633] BTRFS info (device loop0): has skinny extents
[   51.432450][ T4633] BTRFS info (device loop0): enabling ssd optimizations
[   51.602311][ T4677] loop0: detected capacity change from 0 to 32768
[   51.611311][ T4677] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4677)
[   51.619643][ T4677] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   51.624134][ T4677] BTRFS info (device loop0): setting nodatacow, compression disabled
[   51.625522][ T4677] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   51.627240][ T4677] BTRFS info (device loop0): trying to use backup root at mount time
[   51.628438][ T4677] BTRFS info (device loop0): disabling tree log
[   51.629379][ T4677] BTRFS info (device loop0): enabling auto defrag
[   51.630356][ T4677] BTRFS info (device loop0): using free space tree
[   51.631300][ T4677] BTRFS info (device loop0): has skinny extents
[   51.721500][ T4677] BTRFS info (device loop0): enabling ssd optimizations
[   51.921689][ T4730] loop0: detected capacity change from 0 to 32768
[   51.929766][ T4730] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4730)
[   51.938577][ T4730] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   51.940109][ T4730] BTRFS info (device loop0): setting nodatacow, compression disabled
[   51.941347][ T4730] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   51.944809][ T4730] BTRFS info (device loop0): trying to use backup root at mount time
[   51.946100][ T4730] BTRFS info (device loop0): disabling tree log
[   51.946995][ T4730] BTRFS info (device loop0): enabling auto defrag
[   51.947906][ T4730] BTRFS info (device loop0): using free space tree
[   51.948878][ T4730] BTRFS info (device loop0): has skinny extents
[   52.002954][ T4730] BTRFS info (device loop0): enabling ssd optimizations
[   52.214547][ T4786] loop0: detected capacity change from 0 to 32768
[   52.217701][ T4786] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4786)
[   52.221719][ T4786] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   52.223354][ T4786] BTRFS info (device loop0): setting nodatacow, compression disabled
[   52.224780][ T4786] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   52.226583][ T4786] BTRFS info (device loop0): trying to use backup root at mount time
[   52.228012][ T4786] BTRFS info (device loop0): disabling tree log
[   52.229032][ T4786] BTRFS info (device loop0): enabling auto defrag
[   52.230111][ T4786] BTRFS info (device loop0): using free space tree
[   52.231272][ T4786] BTRFS info (device loop0): has skinny extents
[   52.286828][ T4786] BTRFS info (device loop0): enabling ssd optimizations
[   52.480207][ T4838] loop0: detected capacity change from 0 to 32768
[   52.484742][ T4838] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4838)
[   52.493586][ T4838] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   52.495011][ T4838] BTRFS info (device loop0): setting nodatacow, compression disabled
[   52.496289][ T4838] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   52.497982][ T4838] BTRFS info (device loop0): trying to use backup root at mount time
[   52.499312][ T4838] BTRFS info (device loop0): disabling tree log
[   52.500331][ T4838] BTRFS info (device loop0): enabling auto defrag
[   52.501380][ T4838] BTRFS info (device loop0): using free space tree
[   52.502277][ T4838] BTRFS info (device loop0): has skinny extents
[   52.511099][ T4838] BTRFS info (device loop0): enabling ssd optimizations
[   52.723005][ T4872] loop0: detected capacity change from 0 to 32768
[   52.726477][ T4872] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4872)
[   52.730535][ T4872] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   52.732095][ T4872] BTRFS info (device loop0): setting nodatacow, compression disabled
[   52.733515][ T4872] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   52.735256][ T4872] BTRFS info (device loop0): trying to use backup root at mount time
[   52.736648][ T4872] BTRFS info (device loop0): disabling tree log
[   52.737639][ T4872] BTRFS info (device loop0): enabling auto defrag
[   52.738780][ T4872] BTRFS info (device loop0): using free space tree
[   52.739764][ T4872] BTRFS info (device loop0): has skinny extents
[   52.778155][ T4872] BTRFS info (device loop0): enabling ssd optimizations
[   52.974556][ T4893] loop0: detected capacity change from 0 to 32768
[   52.976949][ T4893] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4893)
[   52.980711][ T4893] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   52.982311][ T4893] BTRFS info (device loop0): setting nodatacow, compression disabled
[   52.983971][ T4893] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   52.985765][ T4893] BTRFS info (device loop0): trying to use backup root at mount time
[   52.987112][ T4893] BTRFS info (device loop0): disabling tree log
[   52.987986][ T4893] BTRFS info (device loop0): enabling auto defrag
[   52.989057][ T4893] BTRFS info (device loop0): using free space tree
[   52.989994][ T4893] BTRFS info (device loop0): has skinny extents
[   53.002887][ T4893] BTRFS info (device loop0): enabling ssd optimizations
[   53.191081][ T4914] loop0: detected capacity change from 0 to 32768
[   53.194689][ T4914] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4914)
[   53.197781][ T4914] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   53.199201][ T4914] BTRFS info (device loop0): setting nodatacow, compression disabled
[   53.200470][ T4914] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   53.202086][ T4914] BTRFS info (device loop0): trying to use backup root at mount time
[   53.203720][ T4914] BTRFS info (device loop0): disabling tree log
[   53.204686][ T4914] BTRFS info (device loop0): enabling auto defrag
[   53.205677][ T4914] BTRFS info (device loop0): using free space tree
[   53.206685][ T4914] BTRFS info (device loop0): has skinny extents
[   53.219210][ T4914] BTRFS info (device loop0): enabling ssd optimizations
[   53.305160][ T4626] Bluetooth: hci0: command 0x041b tx timeout
[   53.407815][ T4935] loop0: detected capacity change from 0 to 32768
[   53.410778][ T4935] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4935)
[   53.415113][ T4935] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   53.416604][ T4935] BTRFS info (device loop0): setting nodatacow, compression disabled
[   53.417880][ T4935] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   53.419586][ T4935] BTRFS info (device loop0): trying to use backup root at mount time
[   53.420803][ T4935] BTRFS info (device loop0): disabling tree log
[   53.421720][ T4935] BTRFS info (device loop0): enabling auto defrag
[   53.423317][ T4935] BTRFS info (device loop0): using free space tree
[   53.424434][ T4935] BTRFS info (device loop0): has skinny extents
[   53.437582][ T4935] BTRFS info (device loop0): enabling ssd optimizations
[   53.645889][ T4959] loop0: detected capacity change from 0 to 32768
[   53.648159][ T4959] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4959)
[   53.651589][ T4959] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   53.653487][ T4959] BTRFS info (device loop0): setting nodatacow, compression disabled
[   53.654741][ T4959] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   53.656422][ T4959] BTRFS info (device loop0): trying to use backup root at mount time
[   53.657638][ T4959] BTRFS info (device loop0): disabling tree log
[   53.814648][ T4981] loop0: detected capacity change from 0 to 32768
[   53.817234][ T4981] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4981)
[   53.821115][ T4981] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.045598][ T5002] loop0: detected capacity change from 0 to 32768
[   54.048332][ T5002] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5002)
[   54.053583][ T5002] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.210300][ T5023] loop0: detected capacity change from 0 to 32768
[   54.213970][ T5023] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5023)
[   54.217156][ T5023] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:00:54 executed programs: 16
[   54.371858][ T5044] loop0: detected capacity change from 0 to 32768
[   54.376161][ T5044] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5044)
[   54.379525][ T5044] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.543760][ T5065] loop0: detected capacity change from 0 to 32768
[   54.546288][ T5065] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5065)
[   54.549559][ T5065] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.710088][ T5086] loop0: detected capacity change from 0 to 32768
[   54.712527][ T5086] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5086)
[   54.717129][ T5086] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.869276][ T5107] loop0: detected capacity change from 0 to 32768
[   54.872578][ T5107] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5107)
[   54.877913][ T5107] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.103350][ T5128] loop0: detected capacity change from 0 to 32768
[   55.105470][ T5128] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5128)
[   55.109588][ T5128] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.274489][ T5149] loop0: detected capacity change from 0 to 32768
[   55.277087][ T5149] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5149)
[   55.280877][ T5149] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.383066][ T4516] Bluetooth: hci0: command 0x040f tx timeout
[   55.437204][ T5170] loop0: detected capacity change from 0 to 32768
[   55.439641][ T5170] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5170)
[   55.443257][ T5170] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.611365][ T5191] loop0: detected capacity change from 0 to 32768
[   55.615009][ T5191] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5191)
[   55.618655][ T5191] btrfs_printk: 84 callbacks suppressed
[   55.618667][ T5191] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   55.620789][ T5191] BTRFS info (device loop0): setting nodatacow, compression disabled
[   55.621953][ T5191] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.624105][ T5191] BTRFS info (device loop0): trying to use backup root at mount time
[   55.625590][ T5191] BTRFS info (device loop0): disabling tree log
[   55.626838][ T5191] BTRFS info (device loop0): enabling auto defrag
[   55.627824][ T5191] BTRFS info (device loop0): using free space tree
[   55.628819][ T5191] BTRFS info (device loop0): has skinny extents
[   55.651628][ T5191] BTRFS info (device loop0): enabling ssd optimizations
[   55.827686][ T5212] loop0: detected capacity change from 0 to 32768
[   55.830127][ T5212] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5212)
[   55.834122][ T5212] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   55.835676][ T5212] BTRFS info (device loop0): setting nodatacow, compression disabled
[   55.837027][ T5212] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.838755][ T5212] BTRFS info (device loop0): trying to use backup root at mount time
[   55.840061][ T5212] BTRFS info (device loop0): disabling tree log
[   55.840969][ T5212] BTRFS info (device loop0): enabling auto defrag
[   55.842049][ T5212] BTRFS info (device loop0): using free space tree
[   55.843577][ T5212] BTRFS info (device loop0): has skinny extents
[   55.855403][ T5212] BTRFS info (device loop0): enabling ssd optimizations
[   56.036192][ T5233] loop0: detected capacity change from 0 to 32768
[   56.038631][ T5233] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5233)
[   56.041709][ T5233] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   56.043230][ T5233] BTRFS info (device loop0): setting nodatacow, compression disabled
[   56.044620][ T5233] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   56.046362][ T5233] BTRFS info (device loop0): trying to use backup root at mount time
[   56.047644][ T5233] BTRFS info (device loop0): disabling tree log
[   56.048516][ T5233] BTRFS info (device loop0): enabling auto defrag
[   56.049550][ T5233] BTRFS info (device loop0): using free space tree
[   56.050527][ T5233] BTRFS info (device loop0): has skinny extents
[   56.059112][ T5233] BTRFS info (device loop0): enabling ssd optimizations
[   56.205387][ T5254] loop0: detected capacity change from 0 to 32768
[   56.208925][ T5254] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5254)
[   56.212347][ T5254] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   56.214171][ T5254] BTRFS info (device loop0): setting nodatacow, compression disabled
[   56.215510][ T5254] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   56.217130][ T5254] BTRFS info (device loop0): trying to use backup root at mount time
[   56.218438][ T5254] BTRFS info (device loop0): disabling tree log
[   56.219359][ T5254] BTRFS info (device loop0): enabling auto defrag
[   56.220452][ T5254] BTRFS info (device loop0): using free space tree
[   56.221474][ T5254] BTRFS info (device loop0): has skinny extents
[   56.229964][ T5254] BTRFS info (device loop0): enabling ssd optimizations
[   56.379905][ T5275] loop0: detected capacity change from 0 to 32768
[   56.383808][ T5275] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5275)
[   56.387530][ T5275] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   56.389035][ T5275] BTRFS info (device loop0): setting nodatacow, compression disabled
[   56.390425][ T5275] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   56.392111][ T5275] BTRFS info (device loop0): trying to use backup root at mount time
[   56.393758][ T5275] BTRFS info (device loop0): disabling tree log
[   56.394761][ T5275] BTRFS info (device loop0): enabling auto defrag
[   56.395806][ T5275] BTRFS info (device loop0): using free space tree
[   56.396728][ T5275] BTRFS info (device loop0): has skinny extents
[   56.410575][ T5275] BTRFS info (device loop0): enabling ssd optimizations
[   56.608678][ T5296] loop0: detected capacity change from 0 to 32768
[   56.611136][ T5296] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5296)
[   56.615471][ T5296] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   56.617026][ T5296] BTRFS info (device loop0): setting nodatacow, compression disabled
[   56.618360][ T5296] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   56.620026][ T5296] BTRFS info (device loop0): trying to use backup root at mount time
[   56.621292][ T5296] BTRFS info (device loop0): disabling tree log
[   56.622211][ T5296] BTRFS info (device loop0): enabling auto defrag
[   56.623686][ T5296] BTRFS info (device loop0): using free space tree
[   56.624640][ T5296] BTRFS info (device loop0): has skinny extents
[   56.637283][ T5296] BTRFS info (device loop0): enabling ssd optimizations
[   56.777665][ T5317] loop0: detected capacity change from 0 to 32768
[   56.780124][ T5317] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5317)
[   56.784084][ T5317] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   56.785337][ T5317] BTRFS info (device loop0): setting nodatacow, compression disabled
[   56.786566][ T5317] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   56.788139][ T5317] BTRFS info (device loop0): trying to use backup root at mount time
[   56.789448][ T5317] BTRFS info (device loop0): disabling tree log
[   56.790386][ T5317] BTRFS info (device loop0): enabling auto defrag
[   56.791254][ T5317] BTRFS info (device loop0): using free space tree
[   56.792221][ T5317] BTRFS info (device loop0): has skinny extents
[   56.808824][ T5317] BTRFS info (device loop0): enabling ssd optimizations
[   57.023091][ T5338] loop0: detected capacity change from 0 to 32768
[   57.025630][ T5338] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5338)
[   57.028716][ T5338] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   57.030346][ T5338] BTRFS info (device loop0): setting nodatacow, compression disabled
[   57.031726][ T5338] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   57.033776][ T5338] BTRFS info (device loop0): trying to use backup root at mount time
[   57.035110][ T5338] BTRFS info (device loop0): disabling tree log
[   57.036040][ T5338] BTRFS info (device loop0): enabling auto defrag
[   57.037115][ T5338] BTRFS info (device loop0): using free space tree
[   57.038086][ T5338] BTRFS info (device loop0): has skinny extents
[   57.049830][ T5338] BTRFS info (device loop0): enabling ssd optimizations
[   57.229244][ T5359] loop0: detected capacity change from 0 to 32768
[   57.234080][ T5359] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5359)
[   57.242336][ T5359] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   57.244123][ T5359] BTRFS info (device loop0): setting nodatacow, compression disabled
[   57.245300][ T5359] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   57.246811][ T5359] BTRFS info (device loop0): trying to use backup root at mount time
[   57.247980][ T5359] BTRFS info (device loop0): disabling tree log
[   57.248886][ T5359] BTRFS info (device loop0): enabling auto defrag
[   57.249772][ T5359] BTRFS info (device loop0): using free space tree
[   57.250776][ T5359] BTRFS info (device loop0): has skinny extents
[   57.266405][ T5359] BTRFS info (device loop0): enabling ssd optimizations
[   57.445596][ T5380] loop0: detected capacity change from 0 to 32768
[   57.448034][ T5380] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5380)
[   57.450957][ T5380] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   57.452274][ T5380] BTRFS info (device loop0): setting nodatacow, compression disabled
[   57.453730][ T4628] Bluetooth: hci0: command 0x0419 tx timeout
[   57.454804][ T5380] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   57.456448][ T5380] BTRFS info (device loop0): trying to use backup root at mount time
[   57.457787][ T5380] BTRFS info (device loop0): disabling tree log
[   57.458808][ T5380] BTRFS info (device loop0): enabling auto defrag
[   57.459750][ T5380] BTRFS info (device loop0): using free space tree
[   57.460753][ T5380] BTRFS info (device loop0): has skinny extents
[   57.472756][ T5380] BTRFS info (device loop0): enabling ssd optimizations
[   57.617718][ T5401] loop0: detected capacity change from 0 to 32768
[   57.621631][ T5401] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5401)
[   57.626449][ T5401] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   57.627888][ T5401] BTRFS info (device loop0): setting nodatacow, compression disabled
[   57.629112][ T5401] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   57.630765][ T5401] BTRFS info (device loop0): trying to use backup root at mount time
[   57.632054][ T5401] BTRFS info (device loop0): disabling tree log
[   57.633470][ T5401] BTRFS info (device loop0): enabling auto defrag
[   57.634480][ T5401] BTRFS info (device loop0): using free space tree
[   57.635523][ T5401] BTRFS info (device loop0): has skinny extents
[   57.644477][ T5401] BTRFS info (device loop0): enabling ssd optimizations
[   57.822700][ T5422] loop0: detected capacity change from 0 to 32768
[   57.825150][ T5422] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5422)
[   57.828328][ T5422] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   57.829626][ T5422] BTRFS info (device loop0): setting nodatacow, compression disabled
[   57.830836][ T5422] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   57.832353][ T5422] BTRFS info (device loop0): trying to use backup root at mount time
[   57.833667][ T5422] BTRFS info (device loop0): disabling tree log
[   57.834529][ T5422] BTRFS info (device loop0): enabling auto defrag
[   57.835554][ T5422] BTRFS info (device loop0): using free space tree
[   57.836512][ T5422] BTRFS info (device loop0): has skinny extents
[   57.849080][ T5422] BTRFS info (device loop0): enabling ssd optimizations
[   57.998171][ T5443] loop0: detected capacity change from 0 to 32768
[   58.000686][ T5443] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5443)
[   58.005350][ T5443] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   58.006736][ T5443] BTRFS info (device loop0): setting nodatacow, compression disabled
[   58.007968][ T5443] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.009578][ T5443] BTRFS info (device loop0): trying to use backup root at mount time
[   58.010802][ T5443] BTRFS info (device loop0): disabling tree log
[   58.154946][ T5464] loop0: detected capacity change from 0 to 32768
[   58.158312][ T5464] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5464)
[   58.162876][ T5464] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.320843][ T5485] loop0: detected capacity change from 0 to 32768
[   58.324631][ T5485] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5485)
[   58.328934][ T5485] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.494795][ T5506] loop0: detected capacity change from 0 to 32768
[   58.498589][ T5506] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5506)
[   58.503383][ T5506] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.651384][ T5527] loop0: detected capacity change from 0 to 32768
[   58.655752][ T5527] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5527)
[   58.660219][ T5527] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.831222][ T5548] loop0: detected capacity change from 0 to 32768
[   58.835208][ T5548] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5548)
[   58.839337][ T5548] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   59.014146][ T5569] loop0: detected capacity change from 0 to 32768
[   59.016518][ T5569] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5569)
[   59.019926][ T5569] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   59.161877][ T5590] loop0: detected capacity change from 0 to 32768
[   59.164501][ T5590] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5590)
[   59.167518][ T5590] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   59.328546][ T5611] loop0: detected capacity change from 0 to 32768
[   59.333986][ T5611] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5611)
[   59.337454][ T5611] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:00:59 executed programs: 44
[   59.559449][ T5632] loop0: detected capacity change from 0 to 32768
[   59.562029][ T5632] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5632)
[   59.566169][ T5632] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   59.726468][ T5653] loop0: detected capacity change from 0 to 32768
[   59.729046][ T5653] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5653)
[   59.732039][ T5653] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   59.893423][ T5674] loop0: detected capacity change from 0 to 32768
[   59.895840][ T5674] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5674)
[   59.899520][ T5674] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.067097][ T5695] loop0: detected capacity change from 0 to 32768
[   60.069532][ T5695] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5695)
[   60.074151][ T5695] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.272431][ T5716] loop0: detected capacity change from 0 to 32768
[   60.274900][ T5716] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5716)
[   60.278868][ T5716] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.439375][ T5737] loop0: detected capacity change from 0 to 32768
[   60.441982][ T5737] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5737)
[   60.446055][ T5737] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.607708][ T5758] loop0: detected capacity change from 0 to 32768
[   60.610311][ T5758] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5758)
[   60.614742][ T5758] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.628471][ T5758] btrfs_printk: 123 callbacks suppressed
[   60.628477][ T5758] BTRFS info (device loop0): enabling ssd optimizations
[   60.773150][ T5779] loop0: detected capacity change from 0 to 32768
[   60.776641][ T5779] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5779)
[   60.783057][ T5779] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   60.784632][ T5779] BTRFS info (device loop0): setting nodatacow, compression disabled
[   60.786349][ T5779] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.787903][ T5779] BTRFS info (device loop0): trying to use backup root at mount time
[   60.789137][ T5779] BTRFS info (device loop0): disabling tree log
[   60.790102][ T5779] BTRFS info (device loop0): enabling auto defrag
[   60.791082][ T5779] BTRFS info (device loop0): using free space tree
[   60.792147][ T5779] BTRFS info (device loop0): has skinny extents
[   60.815408][ T5779] BTRFS info (device loop0): enabling ssd optimizations
[   60.994962][ T5800] loop0: detected capacity change from 0 to 32768
[   60.997409][ T5800] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5800)
[   61.001102][ T5800] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   61.002607][ T5800] BTRFS info (device loop0): setting nodatacow, compression disabled
[   61.004351][ T5800] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   61.005974][ T5800] BTRFS info (device loop0): trying to use backup root at mount time
[   61.007219][ T5800] BTRFS info (device loop0): disabling tree log
[   61.008110][ T5800] BTRFS info (device loop0): enabling auto defrag
[   61.009149][ T5800] BTRFS info (device loop0): using free space tree
[   61.010079][ T5800] BTRFS info (device loop0): has skinny extents
[   61.026405][ T5800] BTRFS info (device loop0): enabling ssd optimizations
[   61.220857][ T5821] loop0: detected capacity change from 0 to 32768
[   61.223450][ T5821] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5821)
[   61.227400][ T5821] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   61.228840][ T5821] BTRFS info (device loop0): setting nodatacow, compression disabled
[   61.230102][ T5821] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   61.231773][ T5821] BTRFS info (device loop0): trying to use backup root at mount time
[   61.233488][ T5821] BTRFS info (device loop0): disabling tree log
[   61.234454][ T5821] BTRFS info (device loop0): enabling auto defrag
[   61.235551][ T5821] BTRFS info (device loop0): using free space tree
[   61.236759][ T5821] BTRFS info (device loop0): has skinny extents
[   61.254688][ T5821] BTRFS info (device loop0): enabling ssd optimizations
[   61.434081][ T5842] loop0: detected capacity change from 0 to 32768
[   61.437780][ T5842] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5842)
[   61.447264][ T5842] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   61.448736][ T5842] BTRFS info (device loop0): setting nodatacow, compression disabled
[   61.450054][ T5842] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   61.451700][ T5842] BTRFS info (device loop0): trying to use backup root at mount time
[   61.453073][ T5842] BTRFS info (device loop0): disabling tree log
[   61.454035][ T5842] BTRFS info (device loop0): enabling auto defrag
[   61.455020][ T5842] BTRFS info (device loop0): using free space tree
[   61.455997][ T5842] BTRFS info (device loop0): has skinny extents
[   61.476661][ T5842] BTRFS info (device loop0): enabling ssd optimizations
[   61.661515][ T5863] loop0: detected capacity change from 0 to 32768
[   61.664208][ T5863] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5863)
[   61.667177][ T5863] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   61.668499][ T5863] BTRFS info (device loop0): setting nodatacow, compression disabled
[   61.669662][ T5863] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   61.671200][ T5863] BTRFS info (device loop0): trying to use backup root at mount time
[   61.672405][ T5863] BTRFS info (device loop0): disabling tree log
[   61.673801][ T5863] BTRFS info (device loop0): enabling auto defrag
[   61.674785][ T5863] BTRFS info (device loop0): using free space tree
[   61.675790][ T5863] BTRFS info (device loop0): has skinny extents
[   61.687964][ T5863] BTRFS info (device loop0): enabling ssd optimizations
[   61.831587][ T5884] loop0: detected capacity change from 0 to 32768
[   61.835092][ T5884] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5884)
[   61.838370][ T5884] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   61.839665][ T5884] BTRFS info (device loop0): setting nodatacow, compression disabled
[   61.840828][ T5884] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   61.842358][ T5884] BTRFS info (device loop0): trying to use backup root at mount time
[   61.845163][ T5884] BTRFS info (device loop0): disabling tree log
[   61.846126][ T5884] BTRFS info (device loop0): enabling auto defrag
[   61.847262][ T5884] BTRFS info (device loop0): using free space tree
[   61.848263][ T5884] BTRFS info (device loop0): has skinny extents
[   61.860708][ T5884] BTRFS info (device loop0): enabling ssd optimizations
[   62.043161][ T5905] loop0: detected capacity change from 0 to 32768
[   62.045571][ T5905] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5905)
[   62.048952][ T5905] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   62.050449][ T5905] BTRFS info (device loop0): setting nodatacow, compression disabled
[   62.051710][ T5905] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.053410][ T5905] BTRFS info (device loop0): trying to use backup root at mount time
[   62.054909][ T5905] BTRFS info (device loop0): disabling tree log
[   62.055875][ T5905] BTRFS info (device loop0): enabling auto defrag
[   62.056990][ T5905] BTRFS info (device loop0): using free space tree
[   62.057999][ T5905] BTRFS info (device loop0): has skinny extents
[   62.074063][ T5905] BTRFS info (device loop0): enabling ssd optimizations
[   62.214439][ T5926] loop0: detected capacity change from 0 to 32768
[   62.216918][ T5926] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5926)
[   62.219948][ T5926] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   62.221357][ T5926] BTRFS info (device loop0): setting nodatacow, compression disabled
[   62.222593][ T5926] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.224313][ T5926] BTRFS info (device loop0): trying to use backup root at mount time
[   62.225659][ T5926] BTRFS info (device loop0): disabling tree log
[   62.226584][ T5926] BTRFS info (device loop0): enabling auto defrag
[   62.227518][ T5926] BTRFS info (device loop0): using free space tree
[   62.228451][ T5926] BTRFS info (device loop0): has skinny extents
[   62.240939][ T5926] BTRFS info (device loop0): enabling ssd optimizations
[   62.379314][ T5947] loop0: detected capacity change from 0 to 32768
[   62.381814][ T5947] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5947)
[   62.385065][ T5947] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   62.386433][ T5947] BTRFS info (device loop0): setting nodatacow, compression disabled
[   62.387640][ T5947] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.389223][ T5947] BTRFS info (device loop0): trying to use backup root at mount time
[   62.390420][ T5947] BTRFS info (device loop0): disabling tree log
[   62.391333][ T5947] BTRFS info (device loop0): enabling auto defrag
[   62.392306][ T5947] BTRFS info (device loop0): using free space tree
[   62.393419][ T5947] BTRFS info (device loop0): has skinny extents
[   62.401005][ T5947] BTRFS info (device loop0): enabling ssd optimizations
[   62.535634][ T5968] loop0: detected capacity change from 0 to 32768
[   62.537938][ T5968] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5968)
[   62.540822][ T5968] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   62.542171][ T5968] BTRFS info (device loop0): setting nodatacow, compression disabled
[   62.543478][ T5968] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.545141][ T5968] BTRFS info (device loop0): trying to use backup root at mount time
[   62.546270][ T5968] BTRFS info (device loop0): disabling tree log
[   62.547172][ T5968] BTRFS info (device loop0): enabling auto defrag
[   62.548088][ T5968] BTRFS info (device loop0): using free space tree
[   62.549003][ T5968] BTRFS info (device loop0): has skinny extents
[   62.560262][ T5968] BTRFS info (device loop0): enabling ssd optimizations
[   62.697752][ T5989] loop0: detected capacity change from 0 to 32768
[   62.700213][ T5989] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5989)
[   62.703829][ T5989] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   62.705169][ T5989] BTRFS info (device loop0): setting nodatacow, compression disabled
[   62.706358][ T5989] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.707936][ T5989] BTRFS info (device loop0): trying to use backup root at mount time
[   62.709158][ T5989] BTRFS info (device loop0): disabling tree log
[   62.710107][ T5989] BTRFS info (device loop0): enabling auto defrag
[   62.711060][ T5989] BTRFS info (device loop0): using free space tree
[   62.712037][ T5989] BTRFS info (device loop0): has skinny extents
[   62.719496][ T5989] BTRFS info (device loop0): enabling ssd optimizations
[   62.859343][ T6010] loop0: detected capacity change from 0 to 32768
[   62.862052][ T6010] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6010)
[   62.865975][ T6010] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   62.867497][ T6010] BTRFS info (device loop0): setting nodatacow, compression disabled
[   62.868887][ T6010] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.870574][ T6010] BTRFS info (device loop0): trying to use backup root at mount time
[   62.871917][ T6010] BTRFS info (device loop0): disabling tree log
[   62.873414][ T6010] BTRFS info (device loop0): enabling auto defrag
[   62.874385][ T6010] BTRFS info (device loop0): using free space tree
[   62.875482][ T6010] BTRFS info (device loop0): has skinny extents
[   62.885886][ T6010] BTRFS info (device loop0): enabling ssd optimizations
[   63.094339][ T6031] loop0: detected capacity change from 0 to 32768
[   63.096774][ T6031] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6031)
[   63.099981][ T6031] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   63.101534][ T6031] BTRFS info (device loop0): setting nodatacow, compression disabled
[   63.102959][ T6031] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.104634][ T6031] BTRFS info (device loop0): trying to use backup root at mount time
[   63.262772][ T6052] loop0: detected capacity change from 0 to 32768
[   63.266437][ T6052] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6052)
[   63.270046][ T6052] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.430089][ T6073] loop0: detected capacity change from 0 to 32768
[   63.433872][ T6073] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6073)
[   63.438219][ T6073] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.590157][ T6094] loop0: detected capacity change from 0 to 32768
[   63.593973][ T6094] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6094)
[   63.598668][ T6094] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.756849][ T6115] loop0: detected capacity change from 0 to 32768
[   63.759241][ T6115] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6115)
[   63.762277][ T6115] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.914387][ T6136] loop0: detected capacity change from 0 to 32768
[   63.916596][ T6136] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6136)
[   63.919453][ T6136] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   64.074081][ T6157] loop0: detected capacity change from 0 to 32768
[   64.077347][ T6157] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6157)
[   64.081629][ T6157] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   64.275559][ T6178] loop0: detected capacity change from 0 to 32768
[   64.277911][ T6178] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6178)
[   64.282567][ T6178] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   64.444109][ T6199] loop0: detected capacity change from 0 to 32768
[   64.448140][ T6199] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6199)
[   64.454273][ T6199] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:04 executed programs: 72
[   64.623511][ T6220] loop0: detected capacity change from 0 to 32768
[   64.627186][ T6220] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6220)
[   64.631051][ T6220] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   64.796022][ T6241] loop0: detected capacity change from 0 to 32768
[   64.798706][ T6241] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6241)
[   64.801830][ T6241] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   64.951603][ T6262] loop0: detected capacity change from 0 to 32768
[   64.954340][ T6262] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6262)
[   64.957145][ T6262] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.013534][ T4297] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4297)
[   65.105266][ T6282] loop0: detected capacity change from 0 to 32768
[   65.110716][ T6282] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.273819][ T6304] loop0: detected capacity change from 0 to 32768
[   65.276383][ T6304] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6304)
[   65.279799][ T6304] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.469702][ T6325] loop0: detected capacity change from 0 to 32768
[   65.472187][ T6325] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6325)
[   65.475657][ T6325] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.633394][ T6346] loop0: detected capacity change from 0 to 32768
[   65.636151][ T6346] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6346)
[   65.639309][ T6346] btrfs_printk: 117 callbacks suppressed
[   65.639315][ T6346] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   65.642307][ T6346] BTRFS info (device loop0): setting nodatacow, compression disabled
[   65.644129][ T6346] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.645893][ T6346] BTRFS info (device loop0): trying to use backup root at mount time
[   65.647203][ T6346] BTRFS info (device loop0): disabling tree log
[   65.648175][ T6346] BTRFS info (device loop0): enabling auto defrag
[   65.649185][ T6346] BTRFS info (device loop0): using free space tree
[   65.650181][ T6346] BTRFS info (device loop0): has skinny extents
[   65.659691][ T6346] BTRFS info (device loop0): enabling ssd optimizations
[   65.799228][ T6367] loop0: detected capacity change from 0 to 32768
[   65.801625][ T6367] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6367)
[   65.805059][ T6367] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   65.807137][ T6367] BTRFS info (device loop0): setting nodatacow, compression disabled
[   65.808519][ T6367] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.810246][ T6367] BTRFS info (device loop0): trying to use backup root at mount time
[   65.811568][ T6367] BTRFS info (device loop0): disabling tree log
[   65.812509][ T6367] BTRFS info (device loop0): enabling auto defrag
[   65.814047][ T6367] BTRFS info (device loop0): using free space tree
[   65.815044][ T6367] BTRFS info (device loop0): has skinny extents
[   65.824461][ T6367] BTRFS info (device loop0): enabling ssd optimizations
[   66.021180][ T6388] loop0: detected capacity change from 0 to 32768
[   66.023736][ T6388] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6388)
[   66.027099][ T6388] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   66.028523][ T6388] BTRFS info (device loop0): setting nodatacow, compression disabled
[   66.029762][ T6388] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.031403][ T6388] BTRFS info (device loop0): trying to use backup root at mount time
[   66.032690][ T6388] BTRFS info (device loop0): disabling tree log
[   66.034117][ T6388] BTRFS info (device loop0): enabling auto defrag
[   66.035057][ T6388] BTRFS info (device loop0): using free space tree
[   66.036013][ T6388] BTRFS info (device loop0): has skinny extents
[   66.047228][ T6388] BTRFS info (device loop0): enabling ssd optimizations
[   66.195365][ T6409] loop0: detected capacity change from 0 to 32768
[   66.198869][ T6409] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6409)
[   66.203732][ T6409] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   66.205181][ T6409] BTRFS info (device loop0): setting nodatacow, compression disabled
[   66.206411][ T6409] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.207979][ T6409] BTRFS info (device loop0): trying to use backup root at mount time
[   66.209343][ T6409] BTRFS info (device loop0): disabling tree log
[   66.210343][ T6409] BTRFS info (device loop0): enabling auto defrag
[   66.211350][ T6409] BTRFS info (device loop0): using free space tree
[   66.212366][ T6409] BTRFS info (device loop0): has skinny extents
[   66.222406][ T6409] BTRFS info (device loop0): enabling ssd optimizations
[   66.370342][ T6430] loop0: detected capacity change from 0 to 32768
[   66.374128][ T6430] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6430)
[   66.378172][ T6430] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   66.379712][ T6430] BTRFS info (device loop0): setting nodatacow, compression disabled
[   66.381016][ T6430] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.382767][ T6430] BTRFS info (device loop0): trying to use backup root at mount time
[   66.384326][ T6430] BTRFS info (device loop0): disabling tree log
[   66.385327][ T6430] BTRFS info (device loop0): enabling auto defrag
[   66.386415][ T6430] BTRFS info (device loop0): using free space tree
[   66.387397][ T6430] BTRFS info (device loop0): has skinny extents
[   66.398075][ T6430] BTRFS info (device loop0): enabling ssd optimizations
[   66.547874][ T6451] loop0: detected capacity change from 0 to 32768
[   66.551713][ T6451] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6451)
[   66.556074][ T6451] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   66.557512][ T6451] BTRFS info (device loop0): setting nodatacow, compression disabled
[   66.558829][ T6451] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.560496][ T6451] BTRFS info (device loop0): trying to use backup root at mount time
[   66.561775][ T6451] BTRFS info (device loop0): disabling tree log
[   66.562692][ T6451] BTRFS info (device loop0): enabling auto defrag
[   66.563953][ T6451] BTRFS info (device loop0): using free space tree
[   66.565010][ T6451] BTRFS info (device loop0): has skinny extents
[   66.572118][ T6451] BTRFS info (device loop0): enabling ssd optimizations
[   66.720950][ T6472] loop0: detected capacity change from 0 to 32768
[   66.725168][ T6472] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6472)
[   66.729275][ T6472] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   66.730731][ T6472] BTRFS info (device loop0): setting nodatacow, compression disabled
[   66.732003][ T6472] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.733732][ T6472] BTRFS info (device loop0): trying to use backup root at mount time
[   66.734997][ T6472] BTRFS info (device loop0): disabling tree log
[   66.735886][ T6472] BTRFS info (device loop0): enabling auto defrag
[   66.736918][ T6472] BTRFS info (device loop0): using free space tree
[   66.737823][ T6472] BTRFS info (device loop0): has skinny extents
[   66.749807][ T6472] BTRFS info (device loop0): enabling ssd optimizations
[   66.922231][ T6493] loop0: detected capacity change from 0 to 32768
[   66.924855][ T6493] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6493)
[   66.933947][ T6493] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   66.935586][ T6493] BTRFS info (device loop0): setting nodatacow, compression disabled
[   66.936801][ T6493] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.938322][ T6493] BTRFS info (device loop0): trying to use backup root at mount time
[   66.940826][ T6493] BTRFS info (device loop0): disabling tree log
[   66.941802][ T6493] BTRFS info (device loop0): enabling auto defrag
[   66.943017][ T6493] BTRFS info (device loop0): using free space tree
[   66.944041][ T6493] BTRFS info (device loop0): has skinny extents
[   66.957553][ T6493] BTRFS info (device loop0): enabling ssd optimizations
[   67.115465][ T6514] loop0: detected capacity change from 0 to 32768
[   67.119207][ T6514] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6514)
[   67.123605][ T6514] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   67.125141][ T6514] BTRFS info (device loop0): setting nodatacow, compression disabled
[   67.126451][ T6514] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   67.128074][ T6514] BTRFS info (device loop0): trying to use backup root at mount time
[   67.129354][ T6514] BTRFS info (device loop0): disabling tree log
[   67.130249][ T6514] BTRFS info (device loop0): enabling auto defrag
[   67.131326][ T6514] BTRFS info (device loop0): using free space tree
[   67.132333][ T6514] BTRFS info (device loop0): has skinny extents
[   67.140184][ T6514] BTRFS info (device loop0): enabling ssd optimizations
[   67.282675][ T6535] loop0: detected capacity change from 0 to 32768
[   67.286976][ T6535] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6535)
[   67.290650][ T6535] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   67.292073][ T6535] BTRFS info (device loop0): setting nodatacow, compression disabled
[   67.293669][ T6535] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   67.295475][ T6535] BTRFS info (device loop0): trying to use backup root at mount time
[   67.296853][ T6535] BTRFS info (device loop0): disabling tree log
[   67.297785][ T6535] BTRFS info (device loop0): enabling auto defrag
[   67.298869][ T6535] BTRFS info (device loop0): using free space tree
[   67.300012][ T6535] BTRFS info (device loop0): has skinny extents
[   67.315646][ T6535] BTRFS info (device loop0): enabling ssd optimizations
[   67.490397][ T6556] loop0: detected capacity change from 0 to 32768
[   67.492786][ T6556] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6556)
[   67.496201][ T6556] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   67.497585][ T6556] BTRFS info (device loop0): setting nodatacow, compression disabled
[   67.498823][ T6556] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   67.500354][ T6556] BTRFS info (device loop0): trying to use backup root at mount time
[   67.501542][ T6556] BTRFS info (device loop0): disabling tree log
[   67.502459][ T6556] BTRFS info (device loop0): enabling auto defrag
[   67.504040][ T6556] BTRFS info (device loop0): using free space tree
[   67.505034][ T6556] BTRFS info (device loop0): has skinny extents
[   67.518550][ T6556] BTRFS info (device loop0): enabling ssd optimizations
[   67.710645][ T6577] loop0: detected capacity change from 0 to 32768
[   67.713120][ T6577] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6577)
[   67.716969][ T6577] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   67.718467][ T6577] BTRFS info (device loop0): setting nodatacow, compression disabled
[   67.719822][ T6577] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   67.721539][ T6577] BTRFS info (device loop0): trying to use backup root at mount time
[   67.723268][ T6577] BTRFS info (device loop0): disabling tree log
[   67.724129][ T6577] BTRFS info (device loop0): enabling auto defrag
[   67.725137][ T6577] BTRFS info (device loop0): using free space tree
[   67.726021][ T6577] BTRFS info (device loop0): has skinny extents
[   67.739854][ T6577] BTRFS info (device loop0): enabling ssd optimizations
[   67.920360][ T6598] loop0: detected capacity change from 0 to 32768
[   67.923120][ T6598] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6598)
[   67.926782][ T6598] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   67.928357][ T6598] BTRFS info (device loop0): setting nodatacow, compression disabled
[   67.929756][ T6598] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   67.931489][ T6598] BTRFS info (device loop0): trying to use backup root at mount time
[   67.933243][ T6598] BTRFS info (device loop0): disabling tree log
[   68.087938][ T6619] loop0: detected capacity change from 0 to 32768
[   68.091731][ T6619] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6619)
[   68.096177][ T6619] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.259365][ T6640] loop0: detected capacity change from 0 to 32768
[   68.263077][ T6640] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6640)
[   68.267014][ T6640] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.470206][ T6661] loop0: detected capacity change from 0 to 32768
[   68.472641][ T6661] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6661)
[   68.476276][ T6661] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.699841][ T6682] loop0: detected capacity change from 0 to 32768
[   68.702249][ T6682] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6682)
[   68.706025][ T6682] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.855188][ T6703] loop0: detected capacity change from 0 to 32768
[   68.857742][ T6703] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6703)
[   68.860885][ T6703] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   69.013707][ T6724] loop0: detected capacity change from 0 to 32768
[   69.016015][ T6724] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6724)
[   69.018809][ T6724] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   69.080035][ T4297] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4297)
[   69.166570][ T6744] loop0: detected capacity change from 0 to 32768
[   69.170190][ T6744] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   69.232646][ T4297] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4297)
[   69.335772][ T6765] loop0: detected capacity change from 0 to 32768
[   69.338977][ T6765] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   69.507050][ T6787] loop0: detected capacity change from 0 to 32768
[   69.510559][ T6787] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6787)
[   69.515123][ T6787] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:09 executed programs: 100
[   69.614665][ T1541] cfg80211: failed to load regulatory.db
[   69.616322][ T2065] ieee802154 phy0 wpan0: encryption failed: -22
[   69.617371][ T2065] ieee802154 phy1 wpan1: encryption failed: -22
[   69.667191][ T6808] loop0: detected capacity change from 0 to 32768
[   69.672942][ T6808] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6808)
[   69.678503][ T6808] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   69.830861][ T4297] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4297)
[   69.975037][ T6831] loop0: detected capacity change from 0 to 32768
[   69.980384][ T6831] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   70.253574][ T6855] loop0: detected capacity change from 0 to 32768
[   70.256173][ T6855] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6855)
[   70.259399][ T6855] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   70.470418][ T6876] loop0: detected capacity change from 0 to 32768
[   70.473935][ T6876] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6876)
[   70.477006][ T6876] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   70.623625][ T6898] loop0: detected capacity change from 0 to 32768
[   70.626008][ T6898] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6898)
[   70.629159][ T6898] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   70.775264][ T6919] loop0: detected capacity change from 0 to 32768
[   70.777593][ T6919] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6919)
[   70.780505][ T6919] btrfs_printk: 116 callbacks suppressed
[   70.780512][ T6919] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   70.782579][ T6919] BTRFS info (device loop0): setting nodatacow, compression disabled
[   70.784167][ T6919] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   70.785736][ T6919] BTRFS info (device loop0): trying to use backup root at mount time
[   70.786900][ T6919] BTRFS info (device loop0): disabling tree log
[   70.787805][ T6919] BTRFS info (device loop0): enabling auto defrag
[   70.788769][ T6919] BTRFS info (device loop0): using free space tree
[   70.789728][ T6919] BTRFS info (device loop0): has skinny extents
[   70.798130][ T6919] BTRFS info (device loop0): enabling ssd optimizations
[   70.936455][ T6940] loop0: detected capacity change from 0 to 32768
[   70.938945][ T6940] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6940)
[   70.941844][ T6940] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   70.943646][ T6940] BTRFS info (device loop0): setting nodatacow, compression disabled
[   70.944795][ T6940] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   70.946370][ T6940] BTRFS info (device loop0): trying to use backup root at mount time
[   70.947657][ T6940] BTRFS info (device loop0): disabling tree log
[   70.948709][ T6940] BTRFS info (device loop0): enabling auto defrag
[   70.949781][ T6940] BTRFS info (device loop0): using free space tree
[   70.950831][ T6940] BTRFS info (device loop0): has skinny extents
[   70.959182][ T6940] BTRFS info (device loop0): enabling ssd optimizations
[   71.098438][ T6961] loop0: detected capacity change from 0 to 32768
[   71.100729][ T6961] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6961)
[   71.105596][ T6961] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   71.107036][ T6961] BTRFS info (device loop0): setting nodatacow, compression disabled
[   71.108274][ T6961] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   71.109835][ T6961] BTRFS info (device loop0): trying to use backup root at mount time
[   71.111063][ T6961] BTRFS info (device loop0): disabling tree log
[   71.111961][ T6961] BTRFS info (device loop0): enabling auto defrag
[   71.114511][ T6961] BTRFS info (device loop0): using free space tree
[   71.115549][ T6961] BTRFS info (device loop0): has skinny extents
[   71.125521][ T6961] BTRFS info (device loop0): enabling ssd optimizations
[   71.336977][ T6982] loop0: detected capacity change from 0 to 32768
[   71.339534][ T6982] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6982)
[   71.342701][ T6982] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   71.344233][ T6982] BTRFS info (device loop0): setting nodatacow, compression disabled
[   71.345697][ T6982] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   71.347507][ T6982] BTRFS info (device loop0): trying to use backup root at mount time
[   71.348818][ T6982] BTRFS info (device loop0): disabling tree log
[   71.349711][ T6982] BTRFS info (device loop0): enabling auto defrag
[   71.350739][ T6982] BTRFS info (device loop0): using free space tree
[   71.351726][ T6982] BTRFS info (device loop0): has skinny extents
[   71.360420][ T6982] BTRFS info (device loop0): enabling ssd optimizations
[   71.539280][ T7003] loop0: detected capacity change from 0 to 32768
[   71.541645][ T7003] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7003)
[   71.545216][ T7003] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   71.546780][ T7003] BTRFS info (device loop0): setting nodatacow, compression disabled
[   71.548042][ T7003] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   71.549649][ T7003] BTRFS info (device loop0): trying to use backup root at mount time
[   71.550941][ T7003] BTRFS info (device loop0): disabling tree log
[   71.551935][ T7003] BTRFS info (device loop0): enabling auto defrag
[   71.553436][ T7003] BTRFS info (device loop0): using free space tree
[   71.554458][ T7003] BTRFS info (device loop0): has skinny extents
[   71.561862][ T7003] BTRFS info (device loop0): enabling ssd optimizations
[   71.702673][ T7024] loop0: detected capacity change from 0 to 32768
[   71.705142][ T7024] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7024)
[   71.709497][ T7024] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   71.711400][ T7024] BTRFS info (device loop0): setting nodatacow, compression disabled
[   71.713578][ T7024] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   71.715458][ T7024] BTRFS info (device loop0): trying to use backup root at mount time
[   71.717182][ T7024] BTRFS info (device loop0): disabling tree log
[   71.717991][ T7024] BTRFS info (device loop0): enabling auto defrag
[   71.718903][ T7024] BTRFS info (device loop0): using free space tree
[   71.719803][ T7024] BTRFS info (device loop0): has skinny extents
[   71.740891][ T7024] BTRFS info (device loop0): enabling ssd optimizations
[   71.940810][ T7045] loop0: detected capacity change from 0 to 32768
[   71.943293][ T7045] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7045)
[   71.954682][ T7045] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   71.956207][ T7045] BTRFS info (device loop0): setting nodatacow, compression disabled
[   71.957406][ T7045] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   71.959093][ T7045] BTRFS info (device loop0): trying to use backup root at mount time
[   71.960379][ T7045] BTRFS info (device loop0): disabling tree log
[   71.961330][ T7045] BTRFS info (device loop0): enabling auto defrag
[   71.962308][ T7045] BTRFS info (device loop0): using free space tree
[   71.963345][ T7045] BTRFS info (device loop0): has skinny extents
[   71.975888][ T7045] BTRFS info (device loop0): enabling ssd optimizations
[   72.152564][ T7066] loop0: detected capacity change from 0 to 32768
[   72.160524][ T7066] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7066)
[   72.168597][ T7066] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   72.169887][ T7066] BTRFS info (device loop0): setting nodatacow, compression disabled
[   72.171003][ T7066] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   72.172493][ T7066] BTRFS info (device loop0): trying to use backup root at mount time
[   72.184067][ T7066] BTRFS info (device loop0): disabling tree log
[   72.185115][ T7066] BTRFS info (device loop0): enabling auto defrag
[   72.186128][ T7066] BTRFS info (device loop0): using free space tree
[   72.187091][ T7066] BTRFS info (device loop0): has skinny extents
[   72.195607][ T7066] BTRFS info (device loop0): enabling ssd optimizations
[   72.386812][ T7087] loop0: detected capacity change from 0 to 32768
[   72.389253][ T7087] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7087)
[   72.392404][ T7087] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   72.394275][ T7087] BTRFS info (device loop0): setting nodatacow, compression disabled
[   72.395635][ T7087] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   72.397389][ T7087] BTRFS info (device loop0): trying to use backup root at mount time
[   72.398685][ T7087] BTRFS info (device loop0): disabling tree log
[   72.399581][ T7087] BTRFS info (device loop0): enabling auto defrag
[   72.400648][ T7087] BTRFS info (device loop0): using free space tree
[   72.401602][ T7087] BTRFS info (device loop0): has skinny extents
[   72.412234][ T7087] BTRFS info (device loop0): enabling ssd optimizations
[   72.622950][ T7108] loop0: detected capacity change from 0 to 32768
[   72.625460][ T7108] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7108)
[   72.628679][ T7108] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   72.630246][ T7108] BTRFS info (device loop0): setting nodatacow, compression disabled
[   72.631619][ T7108] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   72.633766][ T7108] BTRFS info (device loop0): trying to use backup root at mount time
[   72.635122][ T7108] BTRFS info (device loop0): disabling tree log
[   72.636012][ T7108] BTRFS info (device loop0): enabling auto defrag
[   72.637028][ T7108] BTRFS info (device loop0): using free space tree
[   72.638004][ T7108] BTRFS info (device loop0): has skinny extents
[   72.647280][ T7108] BTRFS info (device loop0): enabling ssd optimizations
[   72.792114][ T7129] loop0: detected capacity change from 0 to 32768
[   72.794659][ T7129] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7129)
[   72.798116][ T7129] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   72.799630][ T7129] BTRFS info (device loop0): setting nodatacow, compression disabled
[   72.801009][ T7129] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   72.802747][ T7129] BTRFS info (device loop0): trying to use backup root at mount time
[   72.804499][ T7129] BTRFS info (device loop0): disabling tree log
[   72.805423][ T7129] BTRFS info (device loop0): enabling auto defrag
[   72.806527][ T7129] BTRFS info (device loop0): using free space tree
[   72.807535][ T7129] BTRFS info (device loop0): has skinny extents
[   72.822273][ T7129] BTRFS info (device loop0): enabling ssd optimizations
[   73.018718][ T7150] loop0: detected capacity change from 0 to 32768
[   73.021316][ T7150] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7150)
[   73.024794][ T7150] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   73.026253][ T7150] BTRFS info (device loop0): setting nodatacow, compression disabled
[   73.027576][ T7150] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   73.029335][ T7150] BTRFS info (device loop0): trying to use backup root at mount time
[   73.030537][ T7150] BTRFS info (device loop0): disabling tree log
[   73.031428][ T7150] BTRFS info (device loop0): enabling auto defrag
[   73.032448][ T7150] BTRFS info (device loop0): using free space tree
[   73.033930][ T7150] BTRFS info (device loop0): has skinny extents
[   73.048048][ T7150] BTRFS info (device loop0): enabling ssd optimizations
[   73.236717][ T7171] loop0: detected capacity change from 0 to 32768
[   73.239122][ T7171] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7171)
[   73.242188][ T7171] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   73.244075][ T7171] BTRFS info (device loop0): setting nodatacow, compression disabled
[   73.245391][ T7171] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   73.247193][ T7171] BTRFS info (device loop0): trying to use backup root at mount time
[   73.248566][ T7171] BTRFS info (device loop0): disabling tree log
[   73.457512][ T7192] loop0: detected capacity change from 0 to 32768
[   73.460087][ T7192] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7192)
[   73.464060][ T7192] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   73.626958][ T7214] loop0: detected capacity change from 0 to 32768
[   73.630828][ T7214] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7214)
[   73.635316][ T7214] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   73.798564][ T7235] loop0: detected capacity change from 0 to 32768
[   73.801042][ T7235] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7235)
[   73.804805][ T7235] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   74.009445][ T7257] loop0: detected capacity change from 0 to 32768
[   74.011914][ T7257] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7257)
[   74.021706][ T7257] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   74.172291][ T7278] loop0: detected capacity change from 0 to 32768
[   74.177947][ T7278] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7278)
[   74.189390][ T7278] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   74.350467][ T7301] loop0: detected capacity change from 0 to 32768
[   74.354286][ T7301] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7301)
[   74.358567][ T7301] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   74.512078][ T7322] loop0: detected capacity change from 0 to 32768
[   74.514838][ T7322] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7322)
[   74.518520][ T7322] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:14 executed programs: 125
[   74.570454][ T4296] ------------[ cut here ]------------
[   74.571344][ T4296] WARNING: CPU: 0 PID: 4296 at fs/btrfs/block-group.c:142 btrfs_put_block_group+0x248/0x288
[   74.572814][ T4296] Modules linked in:
[   74.573442][ T4296] CPU: 0 PID: 4296 Comm: syz-executor.0 Not tainted syzkaller #0
[   74.574554][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
[   74.576071][ T4296] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   74.577232][ T4296] pc : btrfs_put_block_group+0x248/0x288
[   74.578049][ T4296] lr : btrfs_put_block_group+0x248/0x288
[   74.578880][ T4296] sp : ffff80001f827830
[   74.579502][ T4296] x29: ffff80001f827830 x28: 1fffe0001b83ff2c x27: ffff0000dc1f81d0
[   74.580717][ T4296] x26: dfff800000000000 x25: ffff8000147e15a0 x24: 0000000000000002
[   74.582093][ T4296] x23: 0000000000000001 x22: ffff0000dc1ff800 x21: dfff800000000000
[   74.583391][ T4296] x20: 0000000000003000 x19: ffff0000dc1ff800 x18: 0000000000000000
[   74.584635][ T4296] x17: 0000000000000000 x16: ffff8000082d6484 x15: 0000000000000003
[   74.585912][ T4296] x14: 00000000ffff8000 x13: 00000000d2cbe12f x12: 0000000000ff0100
[   74.587136][ T4296] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a030aa0
[   74.588415][ T4296] x8 : ffff0000d19ad1c0 x7 : 0000000000000000 x6 : 000000000000003f
[   74.589630][ T4296] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff80000a030884
[   74.590866][ T4296] x2 : 0000000000000001 x1 : 0000000000003000 x0 : 0000000000000000
[   74.592131][ T4296] Call trace:
[   74.592617][ T4296]  btrfs_put_block_group+0x248/0x288
[   74.593477][ T4296]  btrfs_free_block_groups+0x708/0xb44
[   74.594343][ T4296]  close_ctree+0x608/0x84c
[   74.595034][ T4296]  btrfs_put_super+0x40/0x50
[   74.595743][ T4296]  generic_shutdown_super+0x130/0x2f0
[   74.596569][ T4296]  kill_anon_super+0x4c/0x80
[   74.597254][ T4296]  btrfs_kill_super+0x40/0x58
[   74.597961][ T4296]  deactivate_locked_super+0xb8/0x13c
[   74.598780][ T4296]  deactivate_super+0xf8/0x118
[   74.599505][ T4296]  cleanup_mnt+0x3a4/0x458
[   74.600190][ T4296]  __cleanup_mnt+0x20/0x30
[   74.600882][ T4296]  task_work_run+0x12c/0x1e0
[   74.601615][ T4296]  do_notify_resume+0x24b4/0x3128
[   74.602383][ T4296]  el0_svc+0xf0/0x1e0
[   74.603091][ T4296]  el0t_64_sync_handler+0xcc/0xe4
[   74.603945][ T4296]  el0t_64_sync+0x1a0/0x1a4
[   74.604700][ T4296] irq event stamp: 1387750
[   74.605447][ T4296] hardirqs last  enabled at (1387749): [<ffff80000883de28>] kasan_quarantine_put+0xc4/0x204
[   74.607042][ T4296] hardirqs last disabled at (1387750): [<ffff8000111649e0>] el1_dbg+0x24/0x80
[   74.608405][ T4296] softirqs last  enabled at (1385454): [<ffff80000819e9f4>] handle_softirqs+0xa4c/0xbf0
[   74.609840][ T4296] softirqs last disabled at (1385399): [<ffff80000819eff8>] __irq_exit_rcu+0x240/0x440
[   74.611257][ T4296] ---[ end trace 50107b114572a4d9 ]---
[   74.612619][ T4296] ------------[ cut here ]------------
[   74.613378][ T4296] WARNING: CPU: 0 PID: 4296 at fs/btrfs/block-group.c:4000 btrfs_free_block_groups+0x830/0xb44
[   74.614843][ T4296] Modules linked in:
[   74.615342][ T4296] CPU: 0 PID: 4296 Comm: syz-executor.0 Tainted: G        W         syzkaller #0
[   74.616578][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
[   74.618043][ T4296] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   74.619183][ T4296] pc : btrfs_free_block_groups+0x830/0xb44
[   74.620012][ T4296] lr : btrfs_free_block_groups+0xa7c/0xb44
[   74.620850][ T4296] sp : ffff80001f827860
[   74.621501][ T4296] x29: ffff80001f827880 x28: 1fffe0001b12ea20 x27: ffff0000dc1fb1d0
[   74.622699][ T4296] x26: dfff800000000000 x25: ffff0000d89759d0 x24: 0000000000028000
[   74.623876][ T4296] x23: ffff0000dc1f8000 x22: ffff0000dc1f80a8 x21: 0000000000000000
[   74.625024][ T4296] x20: ffff0000d8975100 x19: ffff0000d8974000 x18: 0000000000000000
[   74.626161][ T4296] x17: 0000000000000000 x16: ffff8000082d6484 x15: 0000000000000005
[   74.627294][ T4296] x14: 0000000011164fa0 x13: 1ffff0000282406b x12: 0000000000ff0100
[   74.628455][ T4296] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a043f58
[   74.629605][ T4296] x8 : ffff0000d19ad1c0 x7 : ffff80000a02b78c x6 : 0000000000000000
[   74.630764][ T4296] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
[   74.632007][ T4296] x2 : 0000000000000000 x1 : ffff0000dc1f8000 x0 : ffff0000d8974000
[   74.633290][ T4296] Call trace:
[   74.633768][ T4296]  btrfs_free_block_groups+0x830/0xb44
[   74.634595][ T4296]  close_ctree+0x608/0x84c
[   74.635184][ T4296]  btrfs_put_super+0x40/0x50
[   74.635852][ T4296]  generic_shutdown_super+0x130/0x2f0
[   74.636680][ T4296]  kill_anon_super+0x4c/0x80
[   74.637348][ T4296]  btrfs_kill_super+0x40/0x58
[   74.638012][ T4296]  deactivate_locked_super+0xb8/0x13c
[   74.638883][ T4296]  deactivate_super+0xf8/0x118
[   74.639609][ T4296]  cleanup_mnt+0x3a4/0x458
[   74.640317][ T4296]  __cleanup_mnt+0x20/0x30
[   74.641017][ T4296]  task_work_run+0x12c/0x1e0
[   74.641762][ T4296]  do_notify_resume+0x24b4/0x3128
[   74.642574][ T4296]  el0_svc+0xf0/0x1e0
[   74.643210][ T4296]  el0t_64_sync_handler+0xcc/0xe4
[   74.644017][ T4296]  el0t_64_sync+0x1a0/0x1a4
[   74.644695][ T4296] irq event stamp: 1387838
[   74.645404][ T4296] hardirqs last  enabled at (1387837): [<ffff80000883de28>] kasan_quarantine_put+0xc4/0x204
[   74.646780][ T4296] hardirqs last disabled at (1387838): [<ffff8000111649e0>] el1_dbg+0x24/0x80
[   74.648139][ T4296] softirqs last  enabled at (1387800): [<ffff80000819e9f4>] handle_softirqs+0xa4c/0xbf0
[   74.649627][ T4296] softirqs last disabled at (1387753): [<ffff80000819eff8>] __irq_exit_rcu+0x240/0x440
[   74.651146][ T4296] ---[ end trace 50107b114572a4da ]---
[   74.653218][ T4296] ------------[ cut here ]------------
[   74.654009][ T4296] WARNING: CPU: 0 PID: 4296 at fs/btrfs/block-group.c:4012 btrfs_free_block_groups+0xa64/0xb44
[   74.655506][ T4296] Modules linked in:
[   74.655980][ T4296] CPU: 0 PID: 4296 Comm: syz-executor.0 Tainted: G        W         syzkaller #0
[   74.657268][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
[   74.658761][ T4296] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   74.659829][ T4296] pc : btrfs_free_block_groups+0xa64/0xb44
[   74.660667][ T4296] lr : btrfs_free_block_groups+0xa54/0xb44
[   74.661432][ T4296] sp : ffff80001f827860
[   74.662029][ T4296] x29: ffff80001f827880 x28: 1fffe0001b12ea20 x27: ffff0000dc1fb1d0
[   74.663222][ T4296] x26: dfff800000000000 x25: ffff0000d89759d0 x24: 0000000000003000
[   74.664464][ T4296] x23: ffff0000dc1f8000 x22: ffff0000dc1f80a8 x21: 0000000000000000
[   74.665660][ T4296] x20: ffff0000d8975100 x19: ffff0000d8974000 x18: 0000000000000002
[   74.666843][ T4296] x17: 0000000000000000 x16: ffff8000082d6484 x15: 0000000000000063
[   74.668018][ T4296] x14: 0000000000000001 x13: 1ffff0000282406b x12: 0000000000ff0100
[   74.669268][ T4296] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a043f30
[   74.670411][ T4296] x8 : ffff0000d19ad1c0 x7 : 0000000000000000 x6 : 0000000000000000
[   74.671579][ T4296] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000000
[   74.672640][ T4296] x2 : 0000000000000000 x1 : ffff0000dc1f8000 x0 : ffff0000d8974000
[   74.673806][ T4296] Call trace:
[   74.674316][ T4296]  btrfs_free_block_groups+0xa64/0xb44
[   74.675160][ T4296]  close_ctree+0x608/0x84c
[   74.675852][ T4296]  btrfs_put_super+0x40/0x50
[   74.676593][ T4296]  generic_shutdown_super+0x130/0x2f0
[   74.677465][ T4296]  kill_anon_super+0x4c/0x80
[   74.678165][ T4296]  btrfs_kill_super+0x40/0x58
[   74.678861][ T4296]  deactivate_locked_super+0xb8/0x13c
[   74.679705][ T4296]  deactivate_super+0xf8/0x118
[   74.680444][ T4296]  cleanup_mnt+0x3a4/0x458
[   74.681123][ T4296]  __cleanup_mnt+0x20/0x30
[   74.681813][ T4296]  task_work_run+0x12c/0x1e0
[   74.682491][ T4296]  do_notify_resume+0x24b4/0x3128
[   74.683272][ T4296]  el0_svc+0xf0/0x1e0
[   74.683913][ T4296]  el0t_64_sync_handler+0xcc/0xe4
[   74.684638][ T4296]  el0t_64_sync+0x1a0/0x1a4
[   74.685331][ T4296] irq event stamp: 1387900
[   74.686000][ T4296] hardirqs last  enabled at (1387899): [<ffff800011242a4c>] _raw_spin_unlock_irqrestore+0xa8/0x14c
[   74.687720][ T4296] hardirqs last disabled at (1387900): [<ffff8000111649e0>] el1_dbg+0x24/0x80
[   74.689026][ T4296] softirqs last  enabled at (1387880): [<ffff80000819e9f4>] handle_softirqs+0xa4c/0xbf0
[   74.690482][ T4296] softirqs last disabled at (1387841): [<ffff80000819eff8>] __irq_exit_rcu+0x240/0x440
[   74.691956][ T4296] ---[ end trace 50107b114572a4db ]---
[   74.753550][ T4296] VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds.  Have a nice day...
[   74.874047][ T7343] loop0: detected capacity change from 0 to 32768
[   74.876519][ T7343] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7343)
[   74.879809][ T7343] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.037656][ T7364] loop0: detected capacity change from 0 to 32768
[   75.041217][ T7364] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7364)
[   75.045922][ T7364] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.195352][ T7385] loop0: detected capacity change from 0 to 32768
[   75.198950][ T7385] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7385)
[   75.204027][ T7385] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.353602][ T7406] loop0: detected capacity change from 0 to 32768
[   75.355997][ T7406] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7406)
[   75.359007][ T7406] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.581630][ T7427] loop0: detected capacity change from 0 to 32768
[   75.590623][ T7427] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7427)
[   75.594677][ T7427] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.751956][ T7448] loop0: detected capacity change from 0 to 32768
[   75.754499][ T7448] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7448)
[   75.757677][ T7448] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.993536][ T7469] loop0: detected capacity change from 0 to 32768
[   75.998208][ T7469] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7469)
[   76.004102][ T7469] btrfs_printk: 123 callbacks suppressed
[   76.004110][ T7469] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   76.006531][ T7469] BTRFS info (device loop0): setting nodatacow, compression disabled
[   76.007804][ T7469] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   76.009438][ T7469] BTRFS info (device loop0): trying to use backup root at mount time
[   76.010682][ T7469] BTRFS info (device loop0): disabling tree log
[   76.011605][ T7469] BTRFS info (device loop0): enabling auto defrag
[   76.012618][ T7469] BTRFS info (device loop0): using free space tree
[   76.013730][ T7469] BTRFS info (device loop0): has skinny extents
[   76.022642][ T7469] BTRFS info (device loop0): enabling ssd optimizations
[   76.172893][ T7490] loop0: detected capacity change from 0 to 32768
[   76.175417][ T7490] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7490)
[   76.178302][ T7490] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   76.180403][ T7490] BTRFS info (device loop0): setting nodatacow, compression disabled
[   76.181621][ T7490] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   76.183245][ T7490] BTRFS info (device loop0): trying to use backup root at mount time
[   76.184613][ T7490] BTRFS info (device loop0): disabling tree log
[   76.185464][ T7490] BTRFS info (device loop0): enabling auto defrag
[   76.186458][ T7490] BTRFS info (device loop0): using free space tree
[   76.187293][ T7490] BTRFS info (device loop0): has skinny extents
[   76.198905][ T7490] BTRFS info (device loop0): enabling ssd optimizations
[   76.344723][ T7511] loop0: detected capacity change from 0 to 32768
[   76.346783][ T7511] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7511)
[   76.350599][ T7511] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   76.352148][ T7511] BTRFS info (device loop0): setting nodatacow, compression disabled
[   76.353953][ T7511] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   76.355578][ T7511] BTRFS info (device loop0): trying to use backup root at mount time
[   76.356875][ T7511] BTRFS info (device loop0): disabling tree log
[   76.357762][ T7511] BTRFS info (device loop0): enabling auto defrag
[   76.358739][ T7511] BTRFS info (device loop0): using free space tree
[   76.359590][ T7511] BTRFS info (device loop0): has skinny extents
[   76.369618][ T7511] BTRFS info (device loop0): enabling ssd optimizations
[   76.564954][ T7532] loop0: detected capacity change from 0 to 32768
[   76.567406][ T7532] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7532)
[   76.570400][ T7532] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   76.571897][ T7532] BTRFS info (device loop0): setting nodatacow, compression disabled
[   76.573256][ T7532] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   76.574945][ T7532] BTRFS info (device loop0): trying to use backup root at mount time
[   76.576282][ T7532] BTRFS info (device loop0): disabling tree log
[   76.577420][ T7532] BTRFS info (device loop0): enabling auto defrag
[   76.578355][ T7532] BTRFS info (device loop0): using free space tree
[   76.579405][ T7532] BTRFS info (device loop0): has skinny extents
[   76.591371][ T7532] BTRFS info (device loop0): enabling ssd optimizations
[   76.754622][ T7553] loop0: detected capacity change from 0 to 32768
[   76.757055][ T7553] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7553)
[   76.760185][ T7553] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   76.762316][ T7553] BTRFS info (device loop0): setting nodatacow, compression disabled
[   76.764130][ T7553] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   76.765917][ T7553] BTRFS info (device loop0): trying to use backup root at mount time
[   76.767250][ T7553] BTRFS info (device loop0): disabling tree log
[   76.768251][ T7553] BTRFS info (device loop0): enabling auto defrag
[   76.769337][ T7553] BTRFS info (device loop0): using free space tree
[   76.770205][ T7553] BTRFS info (device loop0): has skinny extents
[   76.784748][ T7553] BTRFS info (device loop0): enabling ssd optimizations
[   76.962191][ T7574] loop0: detected capacity change from 0 to 32768
[   76.964757][ T7574] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7574)
[   76.967845][ T7574] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   76.969945][ T7574] BTRFS info (device loop0): setting nodatacow, compression disabled
[   76.971285][ T7574] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   76.973489][ T7574] BTRFS info (device loop0): trying to use backup root at mount time
[   76.974872][ T7574] BTRFS info (device loop0): disabling tree log
[   76.975819][ T7574] BTRFS info (device loop0): enabling auto defrag
[   76.976909][ T7574] BTRFS info (device loop0): using free space tree
[   76.978078][ T7574] BTRFS info (device loop0): has skinny extents
[   76.991890][ T7574] BTRFS info (device loop0): enabling ssd optimizations
[   77.165543][ T7595] loop0: detected capacity change from 0 to 32768
[   77.167884][ T7595] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7595)
[   77.170716][ T7595] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   77.172115][ T7595] BTRFS info (device loop0): setting nodatacow, compression disabled
[   77.174072][ T7595] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   77.175780][ T7595] BTRFS info (device loop0): trying to use backup root at mount time
[   77.177035][ T7595] BTRFS info (device loop0): disabling tree log
[   77.178014][ T7595] BTRFS info (device loop0): enabling auto defrag
[   77.178993][ T7595] BTRFS info (device loop0): using free space tree
[   77.179978][ T7595] BTRFS info (device loop0): has skinny extents
[   77.193783][ T7595] BTRFS info (device loop0): enabling ssd optimizations
[   77.395431][ T7616] loop0: detected capacity change from 0 to 32768
[   77.397811][ T7616] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7616)
[   77.400935][ T7616] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   77.402377][ T7616] BTRFS info (device loop0): setting nodatacow, compression disabled
[   77.403837][ T7616] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   77.405703][ T7616] BTRFS info (device loop0): trying to use backup root at mount time
[   77.407071][ T7616] BTRFS info (device loop0): disabling tree log
[   77.408001][ T7616] BTRFS info (device loop0): enabling auto defrag
[   77.409042][ T7616] BTRFS info (device loop0): using free space tree
[   77.409946][ T7616] BTRFS info (device loop0): has skinny extents
[   77.418103][ T7616] BTRFS info (device loop0): enabling ssd optimizations
[   77.557976][ T7637] loop0: detected capacity change from 0 to 32768
[   77.560352][ T7637] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7637)
[   77.564096][ T7637] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   77.565471][ T7637] BTRFS info (device loop0): setting nodatacow, compression disabled
[   77.566729][ T7637] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   77.568339][ T7637] BTRFS info (device loop0): trying to use backup root at mount time
[   77.569541][ T7637] BTRFS info (device loop0): disabling tree log
[   77.570611][ T7637] BTRFS info (device loop0): enabling auto defrag
[   77.571568][ T7637] BTRFS info (device loop0): using free space tree
[   77.572573][ T7637] BTRFS info (device loop0): has skinny extents
[   77.579992][ T7637] BTRFS info (device loop0): enabling ssd optimizations
[   77.724431][ T7658] loop0: detected capacity change from 0 to 32768
[   77.726876][ T7658] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7658)
[   77.729932][ T7658] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   77.731452][ T7658] BTRFS info (device loop0): setting nodatacow, compression disabled
[   77.732871][ T7658] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   77.734462][ T7658] BTRFS info (device loop0): trying to use backup root at mount time
[   77.735717][ T7658] BTRFS info (device loop0): disabling tree log
[   77.736633][ T7658] BTRFS info (device loop0): enabling auto defrag
[   77.737675][ T7658] BTRFS info (device loop0): using free space tree
[   77.738595][ T7658] BTRFS info (device loop0): has skinny extents
[   77.753418][ T7658] BTRFS info (device loop0): enabling ssd optimizations
[   77.891909][ T7679] loop0: detected capacity change from 0 to 32768
[   77.894337][ T7679] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7679)
[   77.897225][ T7679] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   77.898528][ T7679] BTRFS info (device loop0): setting nodatacow, compression disabled
[   77.899734][ T7679] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   77.901239][ T7679] BTRFS info (device loop0): trying to use backup root at mount time
[   77.902452][ T7679] BTRFS info (device loop0): disabling tree log
[   77.903933][ T7679] BTRFS info (device loop0): enabling auto defrag
[   77.904991][ T7679] BTRFS info (device loop0): using free space tree
[   77.905963][ T7679] BTRFS info (device loop0): has skinny extents
[   77.913667][ T7679] BTRFS info (device loop0): enabling ssd optimizations
[   78.057422][ T7700] loop0: detected capacity change from 0 to 32768
[   78.059831][ T7700] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7700)
[   78.064228][ T7700] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   78.065734][ T7700] BTRFS info (device loop0): setting nodatacow, compression disabled
[   78.067000][ T7700] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.068510][ T7700] BTRFS info (device loop0): trying to use backup root at mount time
[   78.069739][ T7700] BTRFS info (device loop0): disabling tree log
[   78.070598][ T7700] BTRFS info (device loop0): enabling auto defrag
[   78.071511][ T7700] BTRFS info (device loop0): using free space tree
[   78.072426][ T7700] BTRFS info (device loop0): has skinny extents
[   78.080076][ T7700] BTRFS info (device loop0): enabling ssd optimizations
[   78.219830][ T7721] loop0: detected capacity change from 0 to 32768
[   78.224155][ T7721] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7721)
[   78.227627][ T7721] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   78.229309][ T7721] BTRFS info (device loop0): setting nodatacow, compression disabled
[   78.230503][ T7721] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.232134][ T7721] BTRFS info (device loop0): trying to use backup root at mount time
[   78.233945][ T7721] BTRFS info (device loop0): disabling tree log
[   78.384657][ T7742] loop0: detected capacity change from 0 to 32768
[   78.388520][ T7742] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7742)
[   78.393273][ T7742] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.548544][ T7763] loop0: detected capacity change from 0 to 32768
[   78.552495][ T7763] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7763)
[   78.556571][ T7763] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.708256][ T7784] loop0: detected capacity change from 0 to 32768
[   78.710686][ T7784] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7784)
[   78.714715][ T7784] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.876810][ T7805] loop0: detected capacity change from 0 to 32768
[   78.879381][ T7805] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7805)
[   78.883381][ T7805] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   79.041354][ T7826] loop0: detected capacity change from 0 to 32768
[   79.046022][ T7826] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7826)
[   79.050017][ T7826] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   79.211748][ T7847] loop0: detected capacity change from 0 to 32768
[   79.217176][ T7847] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7847)
[   79.222241][ T7847] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   79.385157][ T7868] loop0: detected capacity change from 0 to 32768
[   79.388376][ T7868] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7868)
[   79.391491][ T7868] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   79.556525][ T7889] loop0: detected capacity change from 0 to 32768
[   79.559068][ T7889] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7889)
[   79.563282][ T7889] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:19 executed programs: 152
[   79.723990][ T7910] loop0: detected capacity change from 0 to 32768
[   79.726461][ T7910] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7910)
[   79.730492][ T7910] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   79.887357][ T7931] loop0: detected capacity change from 0 to 32768
[   79.889885][ T7931] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7931)
[   79.893181][ T7931] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   80.048709][ T7952] loop0: detected capacity change from 0 to 32768
[   80.051044][ T7952] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7952)
[   80.054342][ T7952] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   80.211219][ T7973] loop0: detected capacity change from 0 to 32768
[   80.214092][ T7973] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7973)
[   80.218698][ T7973] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   80.417077][ T7994] loop0: detected capacity change from 0 to 32768
[   80.419854][ T7994] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7994)
[   80.424142][ T7994] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   80.640730][ T8015] loop0: detected capacity change from 0 to 32768
[   80.643802][ T8015] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8015)
[   80.647183][ T8015] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   80.799128][ T8036] loop0: detected capacity change from 0 to 32768
[   80.801461][ T8036] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8036)
[   80.804955][ T8036] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   80.966414][ T8057] loop0: detected capacity change from 0 to 32768
[   80.970586][ T8057] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8057)
[   80.976441][ T8057] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   81.145418][ T8078] loop0: detected capacity change from 0 to 32768
[   81.149570][ T8078] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8078)
[   81.154311][ T8078] btrfs_printk: 132 callbacks suppressed
[   81.154319][ T8078] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   81.156686][ T8078] BTRFS info (device loop0): setting nodatacow, compression disabled
[   81.158021][ T8078] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   81.159835][ T8078] BTRFS info (device loop0): trying to use backup root at mount time
[   81.161166][ T8078] BTRFS info (device loop0): disabling tree log
[   81.162190][ T8078] BTRFS info (device loop0): enabling auto defrag
[   81.163829][ T8078] BTRFS info (device loop0): using free space tree
[   81.164787][ T8078] BTRFS info (device loop0): has skinny extents
[   81.177110][ T8078] BTRFS info (device loop0): enabling ssd optimizations
[   81.376177][ T8099] loop0: detected capacity change from 0 to 32768
[   81.378555][ T8099] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8099)
[   81.381828][ T8099] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   81.383753][ T8099] BTRFS info (device loop0): setting nodatacow, compression disabled
[   81.385240][ T8099] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   81.386950][ T8099] BTRFS info (device loop0): trying to use backup root at mount time
[   81.388308][ T8099] BTRFS info (device loop0): disabling tree log
[   81.389281][ T8099] BTRFS info (device loop0): enabling auto defrag
[   81.390409][ T8099] BTRFS info (device loop0): using free space tree
[   81.391563][ T8099] BTRFS info (device loop0): has skinny extents
[   81.401265][ T8099] BTRFS info (device loop0): enabling ssd optimizations
[   81.626187][ T8120] loop0: detected capacity change from 0 to 32768
[   81.630430][ T8120] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8120)
[   81.635462][ T8120] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   81.637004][ T8120] BTRFS info (device loop0): setting nodatacow, compression disabled
[   81.638203][ T8120] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   81.639724][ T8120] BTRFS info (device loop0): trying to use backup root at mount time
[   81.640961][ T8120] BTRFS info (device loop0): disabling tree log
[   81.641920][ T8120] BTRFS info (device loop0): enabling auto defrag
[   81.643320][ T8120] BTRFS info (device loop0): using free space tree
[   81.644386][ T8120] BTRFS info (device loop0): has skinny extents
[   81.652357][ T8120] BTRFS info (device loop0): enabling ssd optimizations
[   81.812075][ T8141] loop0: detected capacity change from 0 to 32768
[   81.814638][ T8141] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8141)
[   81.817888][ T8141] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   81.819315][ T8141] BTRFS info (device loop0): setting nodatacow, compression disabled
[   81.820614][ T8141] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   81.822177][ T8141] BTRFS info (device loop0): trying to use backup root at mount time
[   81.823889][ T8141] BTRFS info (device loop0): disabling tree log
[   81.824837][ T8141] BTRFS info (device loop0): enabling auto defrag
[   81.825946][ T8141] BTRFS info (device loop0): using free space tree
[   81.826852][ T8141] BTRFS info (device loop0): has skinny extents
[   81.839589][ T8141] BTRFS info (device loop0): enabling ssd optimizations
[   81.985537][ T8162] loop0: detected capacity change from 0 to 32768
[   81.988064][ T8162] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8162)
[   81.991220][ T8162] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   81.992680][ T8162] BTRFS info (device loop0): setting nodatacow, compression disabled
[   81.994313][ T8162] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   81.996134][ T8162] BTRFS info (device loop0): trying to use backup root at mount time
[   81.997506][ T8162] BTRFS info (device loop0): disabling tree log
[   81.998472][ T8162] BTRFS info (device loop0): enabling auto defrag
[   81.999645][ T8162] BTRFS info (device loop0): using free space tree
[   82.000586][ T8162] BTRFS info (device loop0): has skinny extents
[   82.016099][ T8162] BTRFS info (device loop0): enabling ssd optimizations
[   82.210450][ T8183] loop0: detected capacity change from 0 to 32768
[   82.213155][ T8183] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8183)
[   82.216088][ T8183] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   82.217683][ T8183] BTRFS info (device loop0): setting nodatacow, compression disabled
[   82.218997][ T8183] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   82.220667][ T8183] BTRFS info (device loop0): trying to use backup root at mount time
[   82.221968][ T8183] BTRFS info (device loop0): disabling tree log
[   82.223999][ T8183] BTRFS info (device loop0): enabling auto defrag
[   82.225542][ T8183] BTRFS info (device loop0): using free space tree
[   82.226674][ T8183] BTRFS info (device loop0): has skinny extents
[   82.234282][ T8183] BTRFS info (device loop0): enabling ssd optimizations
[   82.380352][ T8204] loop0: detected capacity change from 0 to 32768
[   82.383101][ T8204] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8204)
[   82.386814][ T8204] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   82.388817][ T8204] BTRFS info (device loop0): setting nodatacow, compression disabled
[   82.390168][ T8204] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   82.391867][ T8204] BTRFS info (device loop0): trying to use backup root at mount time
[   82.393585][ T8204] BTRFS info (device loop0): disabling tree log
[   82.394553][ T8204] BTRFS info (device loop0): enabling auto defrag
[   82.395682][ T8204] BTRFS info (device loop0): using free space tree
[   82.396843][ T8204] BTRFS info (device loop0): has skinny extents
[   82.409618][ T8204] BTRFS info (device loop0): enabling ssd optimizations
[   82.563784][ T8225] loop0: detected capacity change from 0 to 32768
[   82.568018][ T8225] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8225)
[   82.572245][ T8225] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   82.574229][ T8225] BTRFS info (device loop0): setting nodatacow, compression disabled
[   82.575642][ T8225] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   82.577410][ T8225] BTRFS info (device loop0): trying to use backup root at mount time
[   82.578791][ T8225] BTRFS info (device loop0): disabling tree log
[   82.579764][ T8225] BTRFS info (device loop0): enabling auto defrag
[   82.580835][ T8225] BTRFS info (device loop0): using free space tree
[   82.581980][ T8225] BTRFS info (device loop0): has skinny extents
[   82.594301][ T8225] BTRFS info (device loop0): enabling ssd optimizations
[   82.803732][ T8246] loop0: detected capacity change from 0 to 32768
[   82.806146][ T8246] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8246)
[   82.809352][ T8246] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   82.810841][ T8246] BTRFS info (device loop0): setting nodatacow, compression disabled
[   82.812171][ T8246] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   82.814333][ T8246] BTRFS info (device loop0): trying to use backup root at mount time
[   82.815616][ T8246] BTRFS info (device loop0): disabling tree log
[   82.816595][ T8246] BTRFS info (device loop0): enabling auto defrag
[   82.817742][ T8246] BTRFS info (device loop0): using free space tree
[   82.818641][ T8246] BTRFS info (device loop0): has skinny extents
[   82.826863][ T8246] BTRFS info (device loop0): enabling ssd optimizations
[   82.965923][ T8267] loop0: detected capacity change from 0 to 32768
[   82.968469][ T8267] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8267)
[   82.972549][ T8267] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   82.974269][ T8267] BTRFS info (device loop0): setting nodatacow, compression disabled
[   82.975546][ T8267] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   82.977291][ T8267] BTRFS info (device loop0): trying to use backup root at mount time
[   82.978639][ T8267] BTRFS info (device loop0): disabling tree log
[   82.979515][ T8267] BTRFS info (device loop0): enabling auto defrag
[   82.980642][ T8267] BTRFS info (device loop0): using free space tree
[   82.981549][ T8267] BTRFS info (device loop0): has skinny extents
[   82.996271][ T8267] BTRFS info (device loop0): enabling ssd optimizations
[   83.144911][ T8288] loop0: detected capacity change from 0 to 32768
[   83.147422][ T8288] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8288)
[   83.151447][ T8288] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   83.153377][ T8288] BTRFS info (device loop0): setting nodatacow, compression disabled
[   83.154677][ T8288] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   83.156384][ T8288] BTRFS info (device loop0): trying to use backup root at mount time
[   83.157689][ T8288] BTRFS info (device loop0): disabling tree log
[   83.158614][ T8288] BTRFS info (device loop0): enabling auto defrag
[   83.159725][ T8288] BTRFS info (device loop0): using free space tree
[   83.160644][ T8288] BTRFS info (device loop0): has skinny extents
[   83.172228][ T8288] BTRFS info (device loop0): enabling ssd optimizations
[   83.315482][ T8309] loop0: detected capacity change from 0 to 32768
[   83.319011][ T8309] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8309)
[   83.322716][ T8309] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   83.324467][ T8309] BTRFS info (device loop0): setting nodatacow, compression disabled
[   83.325775][ T8309] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   83.327505][ T8309] BTRFS info (device loop0): trying to use backup root at mount time
[   83.328849][ T8309] BTRFS info (device loop0): disabling tree log
[   83.329877][ T8309] BTRFS info (device loop0): enabling auto defrag
[   83.330882][ T8309] BTRFS info (device loop0): using free space tree
[   83.331918][ T8309] BTRFS info (device loop0): has skinny extents
[   83.345653][ T8309] BTRFS info (device loop0): enabling ssd optimizations
[   83.532941][ T8330] loop0: detected capacity change from 0 to 32768
[   83.535250][ T8330] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8330)
[   83.539153][ T8330] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   83.540636][ T8330] BTRFS info (device loop0): setting nodatacow, compression disabled
[   83.541988][ T8330] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   83.543776][ T8330] BTRFS info (device loop0): trying to use backup root at mount time
[   83.545104][ T8330] BTRFS info (device loop0): disabling tree log
[   83.704217][ T8351] loop0: detected capacity change from 0 to 32768
[   83.708103][ T8351] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8351)
[   83.712422][ T8351] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   83.874944][ T8372] loop0: detected capacity change from 0 to 32768
[   83.878929][ T8372] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8372)
[   83.883884][ T8372] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   84.047483][ T8393] loop0: detected capacity change from 0 to 32768
[   84.049904][ T8393] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8393)
[   84.052780][ T8393] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   84.203185][ T8414] loop0: detected capacity change from 0 to 32768
[   84.205348][ T8414] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8414)
[   84.209035][ T8414] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   84.411411][ T8435] loop0: detected capacity change from 0 to 32768
[   84.414180][ T8435] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8435)
[   84.417535][ T8435] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead