Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts.
1970/01/01 00:00:46 ignoring optional flag "type"="gce"
1970/01/01 00:00:47 parsed 1 programs
1970/01/01 00:00:47 executed programs: 0
[   47.187371][ T4303] chnl_net:caif_netlink_parms(): no params data found
[   47.208061][ T4303] bridge0: port 1(bridge_slave_0) entered blocking state
[   47.209296][ T4303] bridge0: port 1(bridge_slave_0) entered disabled state
[   47.210734][ T4303] device bridge_slave_0 entered promiscuous mode
[   47.212758][ T4303] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.213884][ T4303] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.215423][ T4303] device bridge_slave_1 entered promiscuous mode
[   47.224463][ T4303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   47.227335][ T4303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   47.235215][ T4303] team0: Port device team_slave_0 added
[   47.237480][ T4303] team0: Port device team_slave_1 added
[   47.244912][ T4303] batman_adv: batadv0: Adding interface: batadv_slave_0
[   47.246075][ T4303] 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.
[   47.250151][ T4303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   47.252522][ T4303] batman_adv: batadv0: Adding interface: batadv_slave_1
[   47.253544][ T4303] 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.
[   47.257771][ T4303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   47.327766][ T4303] device hsr_slave_0 entered promiscuous mode
[   47.377440][ T4303] device hsr_slave_1 entered promiscuous mode
[   47.984719][ T4303] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   48.028187][ T4303] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   48.058694][ T4303] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   48.088548][ T4303] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   48.145041][ T4303] bridge0: port 2(bridge_slave_1) entered blocking state
[   48.146285][ T4303] bridge0: port 2(bridge_slave_1) entered forwarding state
[   48.147566][ T4303] bridge0: port 1(bridge_slave_0) entered blocking state
[   48.148635][ T4303] bridge0: port 1(bridge_slave_0) entered forwarding state
[   48.168558][ T4303] 8021q: adding VLAN 0 to HW filter on device bond0
[   48.172959][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   48.175241][ T1646] bridge0: port 1(bridge_slave_0) entered disabled state
[   48.177777][ T1646] bridge0: port 2(bridge_slave_1) entered disabled state
[   48.179703][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   48.183644][ T4303] 8021q: adding VLAN 0 to HW filter on device team0
[   48.187843][  T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   48.189426][  T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   48.190814][  T342] bridge0: port 1(bridge_slave_0) entered blocking state
[   48.191904][  T342] bridge0: port 1(bridge_slave_0) entered forwarding state
[   48.195736][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   48.197403][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   48.198772][ T1628] bridge0: port 2(bridge_slave_1) entered blocking state
[   48.199834][ T1628] bridge0: port 2(bridge_slave_1) entered forwarding state
[   48.203388][  T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   48.207793][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   48.210949][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   48.212815][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   48.216090][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   48.219587][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   48.221245][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   48.229257][ T4303] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   48.230864][ T4303] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   48.233075][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   48.234836][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   48.238567][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   48.240026][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   48.243734][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   48.288744][  T342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   48.290098][  T342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   48.294238][ T4303] 8021q: adding VLAN 0 to HW filter on device batadv0
[   48.301526][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   48.303174][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   48.310861][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   48.312454][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   48.313971][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   48.315376][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   48.320102][ T4303] device veth0_vlan entered promiscuous mode
[   48.323468][ T4303] device veth1_vlan entered promiscuous mode
[   48.332527][  T342] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   48.334186][  T342] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   48.335549][  T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   48.338336][  T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   48.341036][ T4303] device veth0_macvtap entered promiscuous mode
[   48.343280][ T4303] device veth1_macvtap entered promiscuous mode
[   48.349469][ T4303] batman_adv: batadv0: Interface activated: batadv_slave_0
[   48.351472][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   48.352958][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[   48.354403][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   48.355839][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   48.359525][ T4303] batman_adv: batadv0: Interface activated: batadv_slave_1
[   48.361543][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   48.363109][ T1628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   48.365194][ T4303] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   48.366588][ T4303] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   48.369430][ T4303] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   48.370718][ T4303] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   48.524425][ T4441] loop0: detected capacity change from 0 to 32768
[   48.541283][ T4441] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4441)
[   48.558105][ T4441] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   48.559752][ T4441] BTRFS info (device loop0): setting nodatacow, compression disabled
[   48.567871][ T4441] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   48.569641][ T4441] BTRFS info (device loop0): trying to use backup root at mount time
[   48.570925][ T4441] BTRFS info (device loop0): disabling tree log
[   48.571823][ T4441] BTRFS info (device loop0): enabling auto defrag
[   48.572825][ T4441] BTRFS info (device loop0): using free space tree
[   48.573765][ T4441] BTRFS info (device loop0): has skinny extents
[   48.638062][ T4441] BTRFS info (device loop0): enabling ssd optimizations
[   48.900221][ T4516] loop0: detected capacity change from 0 to 32768
[   48.905986][ T4516] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4516)
[   48.915162][ T4516] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   48.917185][ T4516] BTRFS info (device loop0): setting nodatacow, compression disabled
[   48.918891][ T4516] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   48.920851][ T4516] BTRFS info (device loop0): trying to use backup root at mount time
[   48.922671][ T4516] BTRFS info (device loop0): disabling tree log
[   48.923703][ T4516] BTRFS info (device loop0): enabling auto defrag
[   48.924665][ T4516] BTRFS info (device loop0): using free space tree
[   48.925757][ T4516] BTRFS info (device loop0): has skinny extents
[   48.998269][ T4516] BTRFS info (device loop0): enabling ssd optimizations
[   49.207420][ T4572] Bluetooth: hci0: command 0x0409 tx timeout
[   49.259606][ T4578] loop0: detected capacity change from 0 to 32768
[   49.270232][ T4578] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4578)
[   49.279659][ T4578] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   49.281078][ T4578] BTRFS info (device loop0): setting nodatacow, compression disabled
[   49.282292][ T4578] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   49.284071][ T4578] BTRFS info (device loop0): trying to use backup root at mount time
[   49.285326][ T4578] BTRFS info (device loop0): disabling tree log
[   49.286293][ T4578] BTRFS info (device loop0): enabling auto defrag
[   49.295292][ T4578] BTRFS info (device loop0): using free space tree
[   49.296402][ T4578] BTRFS info (device loop0): has skinny extents
[   49.349302][ T4578] BTRFS info (device loop0): enabling ssd optimizations
[   49.564011][ T4637] loop0: detected capacity change from 0 to 32768
[   49.573918][ T4637] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4637)
[   49.584540][ T4637] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   49.586101][ T4637] BTRFS info (device loop0): setting nodatacow, compression disabled
[   49.587637][ T4637] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   49.595746][ T4637] BTRFS info (device loop0): trying to use backup root at mount time
[   49.598222][ T4637] BTRFS info (device loop0): disabling tree log
[   49.599174][ T4637] BTRFS info (device loop0): enabling auto defrag
[   49.600322][ T4637] BTRFS info (device loop0): using free space tree
[   49.601215][ T4637] BTRFS info (device loop0): has skinny extents
[   49.654049][ T4637] BTRFS info (device loop0): enabling ssd optimizations
[   49.727521][ T4306] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4306)
[   49.845359][ T4682] loop0: detected capacity change from 0 to 32768
[   49.864172][ T4682] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   49.865607][ T4682] BTRFS info (device loop0): setting nodatacow, compression disabled
[   49.867176][ T4682] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   49.868807][ T4682] BTRFS info (device loop0): trying to use backup root at mount time
[   49.870038][ T4682] BTRFS info (device loop0): disabling tree log
[   49.870986][ T4682] BTRFS info (device loop0): enabling auto defrag
[   49.872060][ T4682] BTRFS info (device loop0): using free space tree
[   49.873087][ T4682] BTRFS info (device loop0): has skinny extents
[   49.936254][ T4682] BTRFS info (device loop0): enabling ssd optimizations
[   50.019773][ T4306] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4306)
[   50.293144][ T4745] loop0: detected capacity change from 0 to 32768
[   50.305371][ T4745] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   50.307990][ T4745] BTRFS info (device loop0): setting nodatacow, compression disabled
[   50.309321][ T4745] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   50.311092][ T4745] BTRFS info (device loop0): trying to use backup root at mount time
[   50.314707][ T4745] BTRFS info (device loop0): disabling tree log
[   50.315898][ T4745] BTRFS info (device loop0): enabling auto defrag
[   50.317837][ T4745] BTRFS info (device loop0): using free space tree
[   50.318832][ T4745] BTRFS info (device loop0): has skinny extents
[   50.331378][ T4745] BTRFS info (device loop0): enabling ssd optimizations
[   50.491075][ T4782] loop0: detected capacity change from 0 to 32768
[   50.493595][ T4782] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4782)
[   50.498872][ T4782] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   50.500399][ T4782] BTRFS info (device loop0): setting nodatacow, compression disabled
[   50.501710][ T4782] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   50.503426][ T4782] BTRFS info (device loop0): trying to use backup root at mount time
[   50.504722][ T4782] BTRFS info (device loop0): disabling tree log
[   50.505709][ T4782] BTRFS info (device loop0): enabling auto defrag
[   50.507841][ T4782] BTRFS info (device loop0): using free space tree
[   50.508790][ T4782] BTRFS info (device loop0): has skinny extents
[   50.520466][ T4782] BTRFS info (device loop0): enabling ssd optimizations
[   50.675101][ T4803] loop0: detected capacity change from 0 to 32768
[   50.678643][ T4803] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4803)
[   50.682591][ T4803] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   50.684807][ T4803] BTRFS info (device loop0): setting nodatacow, compression disabled
[   50.686606][ T4803] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   50.688953][ T4803] BTRFS info (device loop0): trying to use backup root at mount time
[   50.690227][ T4803] BTRFS info (device loop0): disabling tree log
[   50.691184][ T4803] BTRFS info (device loop0): enabling auto defrag
[   50.692307][ T4803] BTRFS info (device loop0): using free space tree
[   50.693236][ T4803] BTRFS info (device loop0): has skinny extents
[   50.706695][ T4803] BTRFS info (device loop0): enabling ssd optimizations
[   50.860707][ T4824] loop0: detected capacity change from 0 to 32768
[   50.864982][ T4824] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4824)
[   50.869209][ T4824] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   50.870771][ T4824] BTRFS info (device loop0): setting nodatacow, compression disabled
[   50.872162][ T4824] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   50.873813][ T4824] BTRFS info (device loop0): trying to use backup root at mount time
[   50.875114][ T4824] BTRFS info (device loop0): disabling tree log
[   50.875944][ T4824] BTRFS info (device loop0): enabling auto defrag
[   50.877437][ T4824] BTRFS info (device loop0): using free space tree
[   50.878561][ T4824] BTRFS info (device loop0): has skinny extents
[   50.888255][ T4824] BTRFS info (device loop0): enabling ssd optimizations
[   51.084998][ T4845] loop0: detected capacity change from 0 to 32768
[   51.088746][ T4845] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4845)
[   51.092900][ T4845] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   51.094412][ T4845] BTRFS info (device loop0): setting nodatacow, compression disabled
[   51.095729][ T4845] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   51.097540][ T4845] BTRFS info (device loop0): trying to use backup root at mount time
[   51.098962][ T4845] BTRFS info (device loop0): disabling tree log
[   51.099959][ T4845] BTRFS info (device loop0): enabling auto defrag
[   51.101125][ T4845] BTRFS info (device loop0): using free space tree
[   51.102113][ T4845] BTRFS info (device loop0): has skinny extents
[   51.115553][ T4845] BTRFS info (device loop0): enabling ssd optimizations
[   51.261054][ T4866] loop0: detected capacity change from 0 to 32768
[   51.265331][ T4866] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4866)
[   51.269478][ T4866] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   51.271008][ T4866] BTRFS info (device loop0): setting nodatacow, compression disabled
[   51.272242][ T4866] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   51.273865][ T4866] BTRFS info (device loop0): trying to use backup root at mount time
[   51.275070][ T4866] BTRFS info (device loop0): disabling tree log
[   51.276038][ T4866] BTRFS info (device loop0): enabling auto defrag
[   51.277520][ T4866] BTRFS info (device loop0): using free space tree
[   51.278584][ T4866] BTRFS info (device loop0): has skinny extents
[   51.287165][ T4777] Bluetooth: hci0: command 0x041b tx timeout
[   51.292656][ T4866] BTRFS info (device loop0): enabling ssd optimizations
[   51.502767][ T4887] loop0: detected capacity change from 0 to 32768
[   51.505226][ T4887] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4887)
[   51.509930][ T4887] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   51.511389][ T4887] BTRFS info (device loop0): setting nodatacow, compression disabled
[   51.512658][ T4887] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   51.514252][ T4887] BTRFS info (device loop0): trying to use backup root at mount time
[   51.515474][ T4887] BTRFS info (device loop0): disabling tree log
[   51.516475][ T4887] BTRFS info (device loop0): enabling auto defrag
[   51.518126][ T4887] BTRFS info (device loop0): using free space tree
[   51.519141][ T4887] BTRFS info (device loop0): has skinny extents
[   51.526408][ T4887] BTRFS info (device loop0): enabling ssd optimizations
[   51.671807][ T4908] loop0: detected capacity change from 0 to 32768
[   51.674274][ T4908] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4908)
[   51.677996][ T4908] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   51.680183][ T4908] BTRFS info (device loop0): setting nodatacow, compression disabled
[   51.681532][ T4908] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   51.683200][ T4908] BTRFS info (device loop0): trying to use backup root at mount time
[   51.684430][ T4908] BTRFS info (device loop0): disabling tree log
[   51.846130][ T4929] loop0: detected capacity change from 0 to 32768
[   51.850211][ T4929] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4929)
[   51.853647][ T4929] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   52.023651][ T4950] loop0: detected capacity change from 0 to 32768
[   52.026515][ T4950] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4950)
[   52.030028][ T4950] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   52.203414][ T4971] loop0: detected capacity change from 0 to 32768
[   52.205891][ T4971] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4971)
[   52.219344][ T4971] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:00:52 executed programs: 17
[   52.474489][ T4992] loop0: detected capacity change from 0 to 32768
[   52.486803][ T4992] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4992)
[   52.490405][ T4992] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   52.650507][ T5013] loop0: detected capacity change from 0 to 32768
[   52.654868][ T5013] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5013)
[   52.664509][ T5013] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   52.880223][ T5034] loop0: detected capacity change from 0 to 32768
[   52.882742][ T5034] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5034)
[   52.886477][ T5034] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   53.041453][ T5055] loop0: detected capacity change from 0 to 32768
[   53.043855][ T5055] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5055)
[   53.047865][ T5055] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   53.230388][ T5076] loop0: detected capacity change from 0 to 32768
[   53.234814][ T5076] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5076)
[   53.238896][ T5076] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   53.366974][ T4775] Bluetooth: hci0: command 0x040f tx timeout
[   53.400993][ T5097] loop0: detected capacity change from 0 to 32768
[   53.403614][ T5097] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5097)
[   53.407153][ T5097] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   53.576509][ T5118] loop0: detected capacity change from 0 to 32768
[   53.580370][ T5118] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5118)
[   53.584943][ T5118] btrfs_printk: 76 callbacks suppressed
[   53.584952][ T5118] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   53.587486][ T5118] BTRFS info (device loop0): setting nodatacow, compression disabled
[   53.588867][ T5118] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   53.590450][ T5118] BTRFS info (device loop0): trying to use backup root at mount time
[   53.591728][ T5118] BTRFS info (device loop0): disabling tree log
[   53.592647][ T5118] BTRFS info (device loop0): enabling auto defrag
[   53.593730][ T5118] BTRFS info (device loop0): using free space tree
[   53.594752][ T5118] BTRFS info (device loop0): has skinny extents
[   53.603546][ T5118] BTRFS info (device loop0): enabling ssd optimizations
[   53.762568][ T5139] loop0: detected capacity change from 0 to 32768
[   53.766466][ T5139] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5139)
[   53.772346][ T5139] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   53.773938][ T5139] BTRFS info (device loop0): setting nodatacow, compression disabled
[   53.775294][ T5139] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   53.777420][ T5139] BTRFS info (device loop0): trying to use backup root at mount time
[   53.778824][ T5139] BTRFS info (device loop0): disabling tree log
[   53.779794][ T5139] BTRFS info (device loop0): enabling auto defrag
[   53.780895][ T5139] BTRFS info (device loop0): using free space tree
[   53.781799][ T5139] BTRFS info (device loop0): has skinny extents
[   53.794782][ T5139] BTRFS info (device loop0): enabling ssd optimizations
[   53.994479][ T5160] loop0: detected capacity change from 0 to 32768
[   53.997536][ T5160] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5160)
[   54.002267][ T5160] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   54.003785][ T5160] BTRFS info (device loop0): setting nodatacow, compression disabled
[   54.005160][ T5160] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.007509][ T5160] BTRFS info (device loop0): trying to use backup root at mount time
[   54.008954][ T5160] BTRFS info (device loop0): disabling tree log
[   54.009947][ T5160] BTRFS info (device loop0): enabling auto defrag
[   54.011047][ T5160] BTRFS info (device loop0): using free space tree
[   54.012037][ T5160] BTRFS info (device loop0): has skinny extents
[   54.025296][ T5160] BTRFS info (device loop0): enabling ssd optimizations
[   54.201605][ T5181] loop0: detected capacity change from 0 to 32768
[   54.204104][ T5181] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5181)
[   54.208618][ T5181] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   54.210067][ T5181] BTRFS info (device loop0): setting nodatacow, compression disabled
[   54.211330][ T5181] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.212962][ T5181] BTRFS info (device loop0): trying to use backup root at mount time
[   54.214244][ T5181] BTRFS info (device loop0): disabling tree log
[   54.215204][ T5181] BTRFS info (device loop0): enabling auto defrag
[   54.216217][ T5181] BTRFS info (device loop0): using free space tree
[   54.217374][ T5181] BTRFS info (device loop0): has skinny extents
[   54.225112][ T5181] BTRFS info (device loop0): enabling ssd optimizations
[   54.387700][ T5202] loop0: detected capacity change from 0 to 32768
[   54.392006][ T5202] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5202)
[   54.396075][ T5202] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   54.397916][ T5202] BTRFS info (device loop0): setting nodatacow, compression disabled
[   54.399086][ T5202] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.400670][ T5202] BTRFS info (device loop0): trying to use backup root at mount time
[   54.401943][ T5202] BTRFS info (device loop0): disabling tree log
[   54.402846][ T5202] BTRFS info (device loop0): enabling auto defrag
[   54.403752][ T5202] BTRFS info (device loop0): using free space tree
[   54.404756][ T5202] BTRFS info (device loop0): has skinny extents
[   54.416577][ T5202] BTRFS info (device loop0): enabling ssd optimizations
[   54.565121][ T5223] loop0: detected capacity change from 0 to 32768
[   54.568197][ T5223] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5223)
[   54.572259][ T5223] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   54.574815][ T5223] BTRFS info (device loop0): setting nodatacow, compression disabled
[   54.576177][ T5223] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.578434][ T5223] BTRFS info (device loop0): trying to use backup root at mount time
[   54.579677][ T5223] BTRFS info (device loop0): disabling tree log
[   54.580649][ T5223] BTRFS info (device loop0): enabling auto defrag
[   54.581615][ T5223] BTRFS info (device loop0): using free space tree
[   54.582669][ T5223] BTRFS info (device loop0): has skinny extents
[   54.593616][ T5223] BTRFS info (device loop0): enabling ssd optimizations
[   54.740431][ T5244] loop0: detected capacity change from 0 to 32768
[   54.742985][ T5244] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5244)
[   54.745953][ T5244] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   54.748191][ T5244] BTRFS info (device loop0): setting nodatacow, compression disabled
[   54.749438][ T5244] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.751101][ T5244] BTRFS info (device loop0): trying to use backup root at mount time
[   54.752342][ T5244] BTRFS info (device loop0): disabling tree log
[   54.753302][ T5244] BTRFS info (device loop0): enabling auto defrag
[   54.754283][ T5244] BTRFS info (device loop0): using free space tree
[   54.755237][ T5244] BTRFS info (device loop0): has skinny extents
[   54.764783][ T5244] BTRFS info (device loop0): enabling ssd optimizations
[   54.924571][ T5265] loop0: detected capacity change from 0 to 32768
[   54.928833][ T5265] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5265)
[   54.932660][ T5265] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   54.934046][ T5265] BTRFS info (device loop0): setting nodatacow, compression disabled
[   54.935256][ T5265] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   54.937130][ T5265] BTRFS info (device loop0): trying to use backup root at mount time
[   54.938353][ T5265] BTRFS info (device loop0): disabling tree log
[   54.939270][ T5265] BTRFS info (device loop0): enabling auto defrag
[   54.940257][ T5265] BTRFS info (device loop0): using free space tree
[   54.941164][ T5265] BTRFS info (device loop0): has skinny extents
[   54.949576][ T5265] BTRFS info (device loop0): enabling ssd optimizations
[   55.106419][ T5286] loop0: detected capacity change from 0 to 32768
[   55.110986][ T5286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5286)
[   55.115369][ T5286] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   55.117560][ T5286] BTRFS info (device loop0): setting nodatacow, compression disabled
[   55.118907][ T5286] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.120561][ T5286] BTRFS info (device loop0): trying to use backup root at mount time
[   55.121840][ T5286] BTRFS info (device loop0): disabling tree log
[   55.122843][ T5286] BTRFS info (device loop0): enabling auto defrag
[   55.123900][ T5286] BTRFS info (device loop0): using free space tree
[   55.124917][ T5286] BTRFS info (device loop0): has skinny extents
[   55.133706][ T5286] BTRFS info (device loop0): enabling ssd optimizations
[   55.275084][ T5307] loop0: detected capacity change from 0 to 32768
[   55.278470][ T5307] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5307)
[   55.282837][ T5307] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   55.285099][ T5307] BTRFS info (device loop0): setting nodatacow, compression disabled
[   55.288145][ T5307] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.290068][ T5307] BTRFS info (device loop0): trying to use backup root at mount time
[   55.291488][ T5307] BTRFS info (device loop0): disabling tree log
[   55.292508][ T5307] BTRFS info (device loop0): enabling auto defrag
[   55.293670][ T5307] BTRFS info (device loop0): using free space tree
[   55.294796][ T5307] BTRFS info (device loop0): has skinny extents
[   55.309901][ T5307] BTRFS info (device loop0): enabling ssd optimizations
[   55.446692][ T4775] Bluetooth: hci0: command 0x0419 tx timeout
[   55.491786][ T5328] loop0: detected capacity change from 0 to 32768
[   55.494910][ T5328] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5328)
[   55.504060][ T5328] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   55.505465][ T5328] BTRFS info (device loop0): setting nodatacow, compression disabled
[   55.507185][ T5328] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.508920][ T5328] BTRFS info (device loop0): trying to use backup root at mount time
[   55.510183][ T5328] BTRFS info (device loop0): disabling tree log
[   55.511190][ T5328] BTRFS info (device loop0): enabling auto defrag
[   55.512176][ T5328] BTRFS info (device loop0): using free space tree
[   55.513240][ T5328] BTRFS info (device loop0): has skinny extents
[   55.524190][ T5328] BTRFS info (device loop0): enabling ssd optimizations
[   55.751762][ T5349] loop0: detected capacity change from 0 to 32768
[   55.754660][ T5349] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5349)
[   55.759255][ T5349] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   55.760815][ T5349] BTRFS info (device loop0): setting nodatacow, compression disabled
[   55.762135][ T5349] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.763873][ T5349] BTRFS info (device loop0): trying to use backup root at mount time
[   55.765205][ T5349] BTRFS info (device loop0): disabling tree log
[   55.766150][ T5349] BTRFS info (device loop0): enabling auto defrag
[   55.767771][ T5349] BTRFS info (device loop0): using free space tree
[   55.768924][ T5349] BTRFS info (device loop0): has skinny extents
[   55.780907][ T5349] BTRFS info (device loop0): enabling ssd optimizations
[   55.955540][ T5370] loop0: detected capacity change from 0 to 32768
[   55.958815][ T5370] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5370)
[   55.962497][ T5370] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   55.964079][ T5370] BTRFS info (device loop0): setting nodatacow, compression disabled
[   55.965422][ T5370] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   55.967582][ T5370] BTRFS info (device loop0): trying to use backup root at mount time
[   55.968885][ T5370] BTRFS info (device loop0): disabling tree log
[   56.131110][ T5391] loop0: detected capacity change from 0 to 32768
[   56.133919][ T5391] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5391)
[   56.138115][ T5391] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   56.306771][ T5412] loop0: detected capacity change from 0 to 32768
[   56.309645][ T5412] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5412)
[   56.313850][ T5412] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   56.474689][ T5433] loop0: detected capacity change from 0 to 32768
[   56.479053][ T5433] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5433)
[   56.482031][ T5433] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   56.649048][ T5454] loop0: detected capacity change from 0 to 32768
[   56.651820][ T5454] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5454)
[   56.656054][ T5454] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   56.811826][ T5475] loop0: detected capacity change from 0 to 32768
[   56.814354][ T5475] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5475)
[   56.817949][ T5475] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   56.982462][ T5496] loop0: detected capacity change from 0 to 32768
[   56.985136][ T5496] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5496)
[   56.989945][ T5496] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   57.158385][ T5517] loop0: detected capacity change from 0 to 32768
[   57.161202][ T5517] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5517)
[   57.165122][ T5517] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   57.332967][ T5538] loop0: detected capacity change from 0 to 32768
[   57.335628][ T5538] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5538)
[   57.339795][ T5538] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:00:57 executed programs: 44
[   57.503853][ T5559] loop0: detected capacity change from 0 to 32768
[   57.506573][ T5559] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5559)
[   57.511356][ T5559] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   57.677538][ T5580] loop0: detected capacity change from 0 to 32768
[   57.681062][ T5580] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5580)
[   57.685820][ T5580] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   57.852246][ T5601] loop0: detected capacity change from 0 to 32768
[   57.854900][ T5601] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5601)
[   57.858981][ T5601] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.023962][ T5622] loop0: detected capacity change from 0 to 32768
[   58.026606][ T5622] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5622)
[   58.030922][ T5622] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.188357][ T5643] loop0: detected capacity change from 0 to 32768
[   58.190995][ T5643] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5643)
[   58.194016][ T5643] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.377704][ T5664] loop0: detected capacity change from 0 to 32768
[   58.380522][ T5664] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5664)
[   58.384663][ T5664] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.545959][ T5685] loop0: detected capacity change from 0 to 32768
[   58.548753][ T5685] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5685)
[   58.552687][ T5685] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.718872][ T5706] loop0: detected capacity change from 0 to 32768
[   58.723259][ T5706] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5706)
[   58.728031][ T5706] btrfs_printk: 124 callbacks suppressed
[   58.728040][ T5706] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   58.730335][ T5706] BTRFS info (device loop0): setting nodatacow, compression disabled
[   58.731633][ T5706] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.733352][ T5706] BTRFS info (device loop0): trying to use backup root at mount time
[   58.734609][ T5706] BTRFS info (device loop0): disabling tree log
[   58.735529][ T5706] BTRFS info (device loop0): enabling auto defrag
[   58.737119][ T5706] BTRFS info (device loop0): using free space tree
[   58.738164][ T5706] BTRFS info (device loop0): has skinny extents
[   58.751353][ T5706] BTRFS info (device loop0): enabling ssd optimizations
[   58.933840][ T5727] loop0: detected capacity change from 0 to 32768
[   58.936400][ T5727] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5727)
[   58.939731][ T5727] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   58.941091][ T5727] BTRFS info (device loop0): setting nodatacow, compression disabled
[   58.942317][ T5727] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   58.944013][ T5727] BTRFS info (device loop0): trying to use backup root at mount time
[   58.945311][ T5727] BTRFS info (device loop0): disabling tree log
[   58.946175][ T5727] BTRFS info (device loop0): enabling auto defrag
[   58.947606][ T5727] BTRFS info (device loop0): using free space tree
[   58.948608][ T5727] BTRFS info (device loop0): has skinny extents
[   58.962804][ T5727] BTRFS info (device loop0): enabling ssd optimizations
[   59.152864][ T5748] loop0: detected capacity change from 0 to 32768
[   59.155406][ T5748] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5748)
[   59.159187][ T5748] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   59.160563][ T5748] BTRFS info (device loop0): setting nodatacow, compression disabled
[   59.161907][ T5748] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   59.163635][ T5748] BTRFS info (device loop0): trying to use backup root at mount time
[   59.164882][ T5748] BTRFS info (device loop0): disabling tree log
[   59.165784][ T5748] BTRFS info (device loop0): enabling auto defrag
[   59.167372][ T5748] BTRFS info (device loop0): using free space tree
[   59.168383][ T5748] BTRFS info (device loop0): has skinny extents
[   59.179512][ T5748] BTRFS info (device loop0): enabling ssd optimizations
[   59.390922][ T5769] loop0: detected capacity change from 0 to 32768
[   59.393399][ T5769] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5769)
[   59.397231][ T5769] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   59.398753][ T5769] BTRFS info (device loop0): setting nodatacow, compression disabled
[   59.400181][ T5769] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   59.401985][ T5769] BTRFS info (device loop0): trying to use backup root at mount time
[   59.403327][ T5769] BTRFS info (device loop0): disabling tree log
[   59.404301][ T5769] BTRFS info (device loop0): enabling auto defrag
[   59.405403][ T5769] BTRFS info (device loop0): using free space tree
[   59.406429][ T5769] BTRFS info (device loop0): has skinny extents
[   59.419819][ T5769] BTRFS info (device loop0): enabling ssd optimizations
[   59.572972][ T5790] loop0: detected capacity change from 0 to 32768
[   59.575600][ T5790] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5790)
[   59.579228][ T5790] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   59.581528][ T5790] BTRFS info (device loop0): setting nodatacow, compression disabled
[   59.582917][ T5790] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   59.584699][ T5790] BTRFS info (device loop0): trying to use backup root at mount time
[   59.585977][ T5790] BTRFS info (device loop0): disabling tree log
[   59.586961][ T5790] BTRFS info (device loop0): enabling auto defrag
[   59.588259][ T5790] BTRFS info (device loop0): using free space tree
[   59.589267][ T5790] BTRFS info (device loop0): has skinny extents
[   59.601782][ T5790] BTRFS info (device loop0): enabling ssd optimizations
[   59.817096][ T5811] loop0: detected capacity change from 0 to 32768
[   59.819657][ T5811] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5811)
[   59.823565][ T5811] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   59.825120][ T5811] BTRFS info (device loop0): setting nodatacow, compression disabled
[   59.826427][ T5811] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   59.828193][ T5811] BTRFS info (device loop0): trying to use backup root at mount time
[   59.829607][ T5811] BTRFS info (device loop0): disabling tree log
[   59.830611][ T5811] BTRFS info (device loop0): enabling auto defrag
[   59.831714][ T5811] BTRFS info (device loop0): using free space tree
[   59.832676][ T5811] BTRFS info (device loop0): has skinny extents
[   59.842757][ T5811] BTRFS info (device loop0): enabling ssd optimizations
[   60.051100][ T5832] loop0: detected capacity change from 0 to 32768
[   60.054128][ T5832] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5832)
[   60.063592][ T5832] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   60.065032][ T5832] BTRFS info (device loop0): setting nodatacow, compression disabled
[   60.066263][ T5832] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.068354][ T5832] BTRFS info (device loop0): trying to use backup root at mount time
[   60.069612][ T5832] BTRFS info (device loop0): disabling tree log
[   60.070544][ T5832] BTRFS info (device loop0): enabling auto defrag
[   60.071546][ T5832] BTRFS info (device loop0): using free space tree
[   60.072573][ T5832] BTRFS info (device loop0): has skinny extents
[   60.084898][ T5832] BTRFS info (device loop0): enabling ssd optimizations
[   60.235402][ T5853] loop0: detected capacity change from 0 to 32768
[   60.238926][ T5853] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5853)
[   60.242591][ T5853] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   60.244069][ T5853] BTRFS info (device loop0): setting nodatacow, compression disabled
[   60.245473][ T5853] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.247962][ T5853] BTRFS info (device loop0): trying to use backup root at mount time
[   60.249352][ T5853] BTRFS info (device loop0): disabling tree log
[   60.250341][ T5853] BTRFS info (device loop0): enabling auto defrag
[   60.251511][ T5853] BTRFS info (device loop0): using free space tree
[   60.252522][ T5853] BTRFS info (device loop0): has skinny extents
[   60.262402][ T5853] BTRFS info (device loop0): enabling ssd optimizations
[   60.461435][ T5874] loop0: detected capacity change from 0 to 32768
[   60.463979][ T5874] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5874)
[   60.469216][ T5874] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   60.470804][ T5874] BTRFS info (device loop0): setting nodatacow, compression disabled
[   60.472191][ T5874] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.473922][ T5874] BTRFS info (device loop0): trying to use backup root at mount time
[   60.475233][ T5874] BTRFS info (device loop0): disabling tree log
[   60.476141][ T5874] BTRFS info (device loop0): enabling auto defrag
[   60.477641][ T5874] BTRFS info (device loop0): using free space tree
[   60.478833][ T5874] BTRFS info (device loop0): has skinny extents
[   60.486705][ T5874] BTRFS info (device loop0): enabling ssd optimizations
[   60.634841][ T5895] loop0: detected capacity change from 0 to 32768
[   60.639132][ T5895] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5895)
[   60.643687][ T5895] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   60.644993][ T5895] BTRFS info (device loop0): setting nodatacow, compression disabled
[   60.646211][ T5895] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.647949][ T5895] BTRFS info (device loop0): trying to use backup root at mount time
[   60.649108][ T5895] BTRFS info (device loop0): disabling tree log
[   60.650045][ T5895] BTRFS info (device loop0): enabling auto defrag
[   60.650991][ T5895] BTRFS info (device loop0): using free space tree
[   60.651952][ T5895] BTRFS info (device loop0): has skinny extents
[   60.664736][ T5895] BTRFS info (device loop0): enabling ssd optimizations
[   60.879849][ T5916] loop0: detected capacity change from 0 to 32768
[   60.882802][ T5916] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5916)
[   60.892628][ T5916] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   60.894074][ T5916] BTRFS info (device loop0): setting nodatacow, compression disabled
[   60.895349][ T5916] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   60.897178][ T5916] BTRFS info (device loop0): trying to use backup root at mount time
[   60.898416][ T5916] BTRFS info (device loop0): disabling tree log
[   60.899353][ T5916] BTRFS info (device loop0): enabling auto defrag
[   60.900341][ T5916] BTRFS info (device loop0): using free space tree
[   60.901364][ T5916] BTRFS info (device loop0): has skinny extents
[   60.910812][ T5916] BTRFS info (device loop0): enabling ssd optimizations
[   61.131171][ T5937] loop0: detected capacity change from 0 to 32768
[   61.133959][ T5937] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5937)
[   61.139865][ T5937] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   61.141196][ T5937] BTRFS info (device loop0): setting nodatacow, compression disabled
[   61.142347][ T5937] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   61.143975][ T5937] BTRFS info (device loop0): trying to use backup root at mount time
[   61.145126][ T5937] BTRFS info (device loop0): disabling tree log
[   61.146043][ T5937] BTRFS info (device loop0): enabling auto defrag
[   61.147099][ T5937] BTRFS info (device loop0): using free space tree
[   61.148313][ T5937] BTRFS info (device loop0): has skinny extents
[   61.156453][ T5937] BTRFS info (device loop0): enabling ssd optimizations
[   61.310433][ T5958] loop0: detected capacity change from 0 to 32768
[   61.315332][ T5958] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5958)
[   61.319551][ T5958] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   61.321130][ T5958] BTRFS info (device loop0): setting nodatacow, compression disabled
[   61.322522][ T5958] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   61.324247][ T5958] BTRFS info (device loop0): trying to use backup root at mount time
[   61.325571][ T5958] BTRFS info (device loop0): disabling tree log
[   61.495352][ T5979] loop0: detected capacity change from 0 to 32768
[   61.498048][ T5979] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5979)
[   61.503275][ T5979] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   61.669823][ T6000] loop0: detected capacity change from 0 to 32768
[   61.673722][ T6000] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6000)
[   61.679038][ T6000] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   61.844267][ T6021] loop0: detected capacity change from 0 to 32768
[   61.848788][ T6021] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6021)
[   61.854274][ T6021] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.015117][ T6042] loop0: detected capacity change from 0 to 32768
[   62.018534][ T6042] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6042)
[   62.022406][ T6042] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.210888][ T6063] loop0: detected capacity change from 0 to 32768
[   62.213426][ T6063] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6063)
[   62.219705][ T6063] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.386326][ T6084] loop0: detected capacity change from 0 to 32768
[   62.391100][ T6084] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6084)
[   62.394995][ T6084] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:02 executed programs: 70
[   62.569192][ T6105] loop0: detected capacity change from 0 to 32768
[   62.573017][ T6105] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6105)
[   62.578781][ T6105] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.741516][ T6126] loop0: detected capacity change from 0 to 32768
[   62.745799][ T6126] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6126)
[   62.750182][ T6126] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   62.922742][ T6147] loop0: detected capacity change from 0 to 32768
[   62.926067][ T6147] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6147)
[   62.929839][ T6147] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.099849][ T6168] loop0: detected capacity change from 0 to 32768
[   63.102478][ T6168] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6168)
[   63.107677][ T6168] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.268170][ T6189] loop0: detected capacity change from 0 to 32768
[   63.271941][ T6189] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6189)
[   63.275663][ T6189] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.431354][ T6210] loop0: detected capacity change from 0 to 32768
[   63.434393][ T6210] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6210)
[   63.438322][ T6210] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.592343][ T6231] loop0: detected capacity change from 0 to 32768
[   63.595358][ T6231] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6231)
[   63.599864][ T6231] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.763893][ T6252] loop0: detected capacity change from 0 to 32768
[   63.767768][ T6252] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6252)
[   63.771175][ T6252] btrfs_printk: 108 callbacks suppressed
[   63.771181][ T6252] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   63.773564][ T6252] BTRFS info (device loop0): setting nodatacow, compression disabled
[   63.774964][ T6252] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   63.777098][ T6252] BTRFS info (device loop0): trying to use backup root at mount time
[   63.778497][ T6252] BTRFS info (device loop0): disabling tree log
[   63.779453][ T6252] BTRFS info (device loop0): enabling auto defrag
[   63.780498][ T6252] BTRFS info (device loop0): using free space tree
[   63.781491][ T6252] BTRFS info (device loop0): has skinny extents
[   63.801888][ T6252] BTRFS info (device loop0): enabling ssd optimizations
[   63.990288][ T6273] loop0: detected capacity change from 0 to 32768
[   63.992704][ T6273] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6273)
[   63.997334][ T6273] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   63.998859][ T6273] BTRFS info (device loop0): setting nodatacow, compression disabled
[   64.000198][ T6273] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   64.001917][ T6273] BTRFS info (device loop0): trying to use backup root at mount time
[   64.003271][ T6273] BTRFS info (device loop0): disabling tree log
[   64.004169][ T6273] BTRFS info (device loop0): enabling auto defrag
[   64.005252][ T6273] BTRFS info (device loop0): using free space tree
[   64.006201][ T6273] BTRFS info (device loop0): has skinny extents
[   64.016125][ T6273] BTRFS info (device loop0): enabling ssd optimizations
[   64.231152][ T6294] loop0: detected capacity change from 0 to 32768
[   64.233838][ T6294] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6294)
[   64.237898][ T6294] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   64.240062][ T6294] BTRFS info (device loop0): setting nodatacow, compression disabled
[   64.241358][ T6294] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   64.243042][ T6294] BTRFS info (device loop0): trying to use backup root at mount time
[   64.244220][ T6294] BTRFS info (device loop0): disabling tree log
[   64.245170][ T6294] BTRFS info (device loop0): enabling auto defrag
[   64.246143][ T6294] BTRFS info (device loop0): using free space tree
[   64.247627][ T6294] BTRFS info (device loop0): has skinny extents
[   64.257203][ T6294] BTRFS info (device loop0): enabling ssd optimizations
[   64.449357][ T6315] loop0: detected capacity change from 0 to 32768
[   64.451995][ T6315] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6315)
[   64.455666][ T6315] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   64.457488][ T6315] BTRFS info (device loop0): setting nodatacow, compression disabled
[   64.458743][ T6315] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   64.460534][ T6315] BTRFS info (device loop0): trying to use backup root at mount time
[   64.461756][ T6315] BTRFS info (device loop0): disabling tree log
[   64.462687][ T6315] BTRFS info (device loop0): enabling auto defrag
[   64.463753][ T6315] BTRFS info (device loop0): using free space tree
[   64.464722][ T6315] BTRFS info (device loop0): has skinny extents
[   64.473885][ T6315] BTRFS info (device loop0): enabling ssd optimizations
[   64.616576][ T6336] loop0: detected capacity change from 0 to 32768
[   64.619270][ T6336] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6336)
[   64.622726][ T6336] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   64.624089][ T6336] BTRFS info (device loop0): setting nodatacow, compression disabled
[   64.625321][ T6336] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   64.627060][ T6336] BTRFS info (device loop0): trying to use backup root at mount time
[   64.628268][ T6336] BTRFS info (device loop0): disabling tree log
[   64.629310][ T6336] BTRFS info (device loop0): enabling auto defrag
[   64.630312][ T6336] BTRFS info (device loop0): using free space tree
[   64.631255][ T6336] BTRFS info (device loop0): has skinny extents
[   64.646557][ T6336] BTRFS info (device loop0): enabling ssd optimizations
[   64.840069][ T6357] loop0: detected capacity change from 0 to 32768
[   64.842636][ T6357] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6357)
[   64.846285][ T6357] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   64.848455][ T6357] BTRFS info (device loop0): setting nodatacow, compression disabled
[   64.849861][ T6357] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   64.851652][ T6357] BTRFS info (device loop0): trying to use backup root at mount time
[   64.853011][ T6357] BTRFS info (device loop0): disabling tree log
[   64.853953][ T6357] BTRFS info (device loop0): enabling auto defrag
[   64.855125][ T6357] BTRFS info (device loop0): using free space tree
[   64.856244][ T6357] BTRFS info (device loop0): has skinny extents
[   64.871568][ T6357] BTRFS info (device loop0): enabling ssd optimizations
[   65.070832][ T6378] loop0: detected capacity change from 0 to 32768
[   65.073387][ T6378] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6378)
[   65.076727][ T6378] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   65.078308][ T6378] BTRFS info (device loop0): setting nodatacow, compression disabled
[   65.079626][ T6378] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.081325][ T6378] BTRFS info (device loop0): trying to use backup root at mount time
[   65.082586][ T6378] BTRFS info (device loop0): disabling tree log
[   65.083544][ T6378] BTRFS info (device loop0): enabling auto defrag
[   65.084609][ T6378] BTRFS info (device loop0): using free space tree
[   65.085613][ T6378] BTRFS info (device loop0): has skinny extents
[   65.098219][ T6378] BTRFS info (device loop0): enabling ssd optimizations
[   65.250160][ T6399] loop0: detected capacity change from 0 to 32768
[   65.252809][ T6399] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6399)
[   65.257920][ T6399] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   65.259379][ T6399] BTRFS info (device loop0): setting nodatacow, compression disabled
[   65.260744][ T6399] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.262418][ T6399] BTRFS info (device loop0): trying to use backup root at mount time
[   65.263699][ T6399] BTRFS info (device loop0): disabling tree log
[   65.264691][ T6399] BTRFS info (device loop0): enabling auto defrag
[   65.265685][ T6399] BTRFS info (device loop0): using free space tree
[   65.266791][ T6399] BTRFS info (device loop0): has skinny extents
[   65.277945][ T6399] BTRFS info (device loop0): enabling ssd optimizations
[   65.471768][ T6420] loop0: detected capacity change from 0 to 32768
[   65.474394][ T6420] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6420)
[   65.479203][ T6420] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   65.480582][ T6420] BTRFS info (device loop0): setting nodatacow, compression disabled
[   65.481785][ T6420] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.483358][ T6420] BTRFS info (device loop0): trying to use backup root at mount time
[   65.484582][ T6420] BTRFS info (device loop0): disabling tree log
[   65.485570][ T6420] BTRFS info (device loop0): enabling auto defrag
[   65.486568][ T6420] BTRFS info (device loop0): using free space tree
[   65.487587][ T6420] BTRFS info (device loop0): has skinny extents
[   65.494981][ T6420] BTRFS info (device loop0): enabling ssd optimizations
[   65.630326][ T6441] loop0: detected capacity change from 0 to 32768
[   65.633002][ T6441] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6441)
[   65.635942][ T6441] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   65.637513][ T6441] BTRFS info (device loop0): setting nodatacow, compression disabled
[   65.638779][ T6441] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.640398][ T6441] BTRFS info (device loop0): trying to use backup root at mount time
[   65.641571][ T6441] BTRFS info (device loop0): disabling tree log
[   65.642426][ T6441] BTRFS info (device loop0): enabling auto defrag
[   65.643342][ T6441] BTRFS info (device loop0): using free space tree
[   65.644368][ T6441] BTRFS info (device loop0): has skinny extents
[   65.664809][ T6441] BTRFS info (device loop0): enabling ssd optimizations
[   65.727776][ T4306] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4306)
[   65.819762][ T6462] loop0: detected capacity change from 0 to 32768
[   65.823559][ T6462] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   65.824924][ T6462] BTRFS info (device loop0): setting nodatacow, compression disabled
[   65.826184][ T6462] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   65.827946][ T6462] BTRFS info (device loop0): trying to use backup root at mount time
[   65.829204][ T6462] BTRFS info (device loop0): disabling tree log
[   65.830086][ T6462] BTRFS info (device loop0): enabling auto defrag
[   65.831140][ T6462] BTRFS info (device loop0): using free space tree
[   65.832109][ T6462] BTRFS info (device loop0): has skinny extents
[   65.850643][ T6462] BTRFS info (device loop0): enabling ssd optimizations
[   66.007647][ T6484] loop0: detected capacity change from 0 to 32768
[   66.012518][ T6484] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6484)
[   66.018354][ T6484] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   66.019764][ T6484] BTRFS info (device loop0): setting nodatacow, compression disabled
[   66.021081][ T6484] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.022734][ T6484] BTRFS info (device loop0): trying to use backup root at mount time
[   66.023910][ T6484] BTRFS info (device loop0): disabling tree log
[   66.024880][ T6484] BTRFS info (device loop0): enabling auto defrag
[   66.025820][ T6484] BTRFS info (device loop0): using free space tree
[   66.026860][ T6484] BTRFS info (device loop0): has skinny extents
[   66.043687][ T6484] BTRFS info (device loop0): enabling ssd optimizations
[   66.192022][ T6505] loop0: detected capacity change from 0 to 32768
[   66.197911][ T6505] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6505)
[   66.202427][ T6505] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   66.203956][ T6505] BTRFS info (device loop0): setting nodatacow, compression disabled
[   66.205332][ T6505] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.208139][ T6505] BTRFS info (device loop0): trying to use backup root at mount time
[   66.209546][ T6505] BTRFS info (device loop0): disabling tree log
[   66.376244][ T6526] loop0: detected capacity change from 0 to 32768
[   66.378985][ T6526] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6526)
[   66.382301][ T6526] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.554499][ T6547] loop0: detected capacity change from 0 to 32768
[   66.558721][ T6547] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6547)
[   66.562501][ T6547] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.716487][ T6568] loop0: detected capacity change from 0 to 32768
[   66.719226][ T6568] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6568)
[   66.722983][ T6568] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   66.884636][ T6589] loop0: detected capacity change from 0 to 32768
[   66.887917][ T6589] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6589)
[   66.891462][ T6589] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   67.061296][ T6610] loop0: detected capacity change from 0 to 32768
[   67.064201][ T6610] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6610)
[   67.067861][ T6610] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   67.239199][ T6631] loop0: detected capacity change from 0 to 32768
[   67.243405][ T6631] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6631)
[   67.247321][ T6631] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   67.457554][ T6652] loop0: detected capacity change from 0 to 32768
[   67.463134][ T6652] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6652)
[   67.469738][ T6652] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:07 executed programs: 97
[   67.662704][ T6673] loop0: detected capacity change from 0 to 32768
[   67.665380][ T6673] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6673)
[   67.668600][ T6673] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   67.833211][ T6694] loop0: detected capacity change from 0 to 32768
[   67.835930][ T6694] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6694)
[   67.839514][ T6694] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.001070][ T6715] loop0: detected capacity change from 0 to 32768
[   68.003789][ T6715] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6715)
[   68.010741][ T6715] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.160167][ T6736] loop0: detected capacity change from 0 to 32768
[   68.162588][ T6736] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6736)
[   68.165660][ T6736] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.233148][ T4306] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4306)
[   68.324686][ T6756] loop0: detected capacity change from 0 to 32768
[   68.330589][ T6756] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.394890][ T4306] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4306)
[   68.489607][ T6777] loop0: detected capacity change from 0 to 32768
[   68.493416][ T6777] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.673075][ T6799] loop0: detected capacity change from 0 to 32768
[   68.678266][ T6799] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6799)
[   68.683147][ T6799] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.857158][ T6820] loop0: detected capacity change from 0 to 32768
[   68.861925][ T6820] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6820)
[   68.866123][ T6820] btrfs_printk: 116 callbacks suppressed
[   68.866129][ T6820] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   68.869001][ T6820] BTRFS info (device loop0): setting nodatacow, compression disabled
[   68.870256][ T6820] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   68.871865][ T6820] BTRFS info (device loop0): trying to use backup root at mount time
[   68.873187][ T6820] BTRFS info (device loop0): disabling tree log
[   68.874078][ T6820] BTRFS info (device loop0): enabling auto defrag
[   68.875154][ T6820] BTRFS info (device loop0): using free space tree
[   68.876077][ T6820] BTRFS info (device loop0): has skinny extents
[   68.894115][ T6820] BTRFS info (device loop0): enabling ssd optimizations
[   69.103908][ T6841] loop0: detected capacity change from 0 to 32768
[   69.106562][ T6841] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6841)
[   69.119492][ T6841] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   69.120946][ T6841] BTRFS info (device loop0): setting nodatacow, compression disabled
[   69.122193][ T6841] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   69.123841][ T6841] BTRFS info (device loop0): trying to use backup root at mount time
[   69.125013][ T6841] BTRFS info (device loop0): disabling tree log
[   69.125982][ T6841] BTRFS info (device loop0): enabling auto defrag
[   69.127058][ T6841] BTRFS info (device loop0): using free space tree
[   69.128039][ T6841] BTRFS info (device loop0): has skinny extents
[   69.140657][ T6841] BTRFS info (device loop0): enabling ssd optimizations
[   69.354154][ T6862] loop0: detected capacity change from 0 to 32768
[   69.356915][ T6862] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6862)
[   69.360098][ T6862] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   69.361603][ T6862] BTRFS info (device loop0): setting nodatacow, compression disabled
[   69.362914][ T6862] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   69.364670][ T6862] BTRFS info (device loop0): trying to use backup root at mount time
[   69.366038][ T6862] BTRFS info (device loop0): disabling tree log
[   69.367523][ T6862] BTRFS info (device loop0): enabling auto defrag
[   69.368664][ T6862] BTRFS info (device loop0): using free space tree
[   69.369644][ T6862] BTRFS info (device loop0): has skinny extents
[   69.383394][ T6862] BTRFS info (device loop0): enabling ssd optimizations
[   69.530156][ T6883] loop0: detected capacity change from 0 to 32768
[   69.532695][ T6883] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6883)
[   69.535707][ T6883] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   69.537492][ T6883] BTRFS info (device loop0): setting nodatacow, compression disabled
[   69.538760][ T6883] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   69.540419][ T6883] BTRFS info (device loop0): trying to use backup root at mount time
[   69.541660][ T6883] BTRFS info (device loop0): disabling tree log
[   69.542633][ T6883] BTRFS info (device loop0): enabling auto defrag
[   69.543599][ T6883] BTRFS info (device loop0): using free space tree
[   69.544589][ T6883] BTRFS info (device loop0): has skinny extents
[   69.552477][ T6883] BTRFS info (device loop0): enabling ssd optimizations
[   69.618496][ T2066] ieee802154 phy0 wpan0: encryption failed: -22
[   69.619634][ T2066] ieee802154 phy1 wpan1: encryption failed: -22
[   69.622041][ T1991] cfg80211: failed to load regulatory.db
[   69.738197][ T6904] loop0: detected capacity change from 0 to 32768
[   69.750169][ T6904] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6904)
[   69.758903][ T6904] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   69.760411][ T6904] BTRFS info (device loop0): setting nodatacow, compression disabled
[   69.761702][ T6904] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   69.763387][ T6904] BTRFS info (device loop0): trying to use backup root at mount time
[   69.764665][ T6904] BTRFS info (device loop0): disabling tree log
[   69.765674][ T6904] BTRFS info (device loop0): enabling auto defrag
[   69.777635][ T6904] BTRFS info (device loop0): using free space tree
[   69.778731][ T6904] BTRFS info (device loop0): has skinny extents
[   69.831429][ T6904] BTRFS info (device loop0): enabling ssd optimizations
[   70.056383][ T6926] loop0: detected capacity change from 0 to 32768
[   70.067775][ T6926] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6926)
[   70.072959][ T6926] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   70.074387][ T6926] BTRFS info (device loop0): setting nodatacow, compression disabled
[   70.075616][ T6926] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   70.077533][ T6926] BTRFS info (device loop0): trying to use backup root at mount time
[   70.078811][ T6926] BTRFS info (device loop0): disabling tree log
[   70.079813][ T6926] BTRFS info (device loop0): enabling auto defrag
[   70.080842][ T6926] BTRFS info (device loop0): using free space tree
[   70.081887][ T6926] BTRFS info (device loop0): has skinny extents
[   70.095282][ T6926] BTRFS info (device loop0): enabling ssd optimizations
[   70.302930][ T6947] loop0: detected capacity change from 0 to 32768
[   70.307577][ T6947] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6947)
[   70.311649][ T6947] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   70.313459][ T6947] BTRFS info (device loop0): setting nodatacow, compression disabled
[   70.314801][ T6947] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   70.316505][ T6947] BTRFS info (device loop0): trying to use backup root at mount time
[   70.317976][ T6947] BTRFS info (device loop0): disabling tree log
[   70.318902][ T6947] BTRFS info (device loop0): enabling auto defrag
[   70.319965][ T6947] BTRFS info (device loop0): using free space tree
[   70.320916][ T6947] BTRFS info (device loop0): has skinny extents
[   70.329850][ T6947] BTRFS info (device loop0): enabling ssd optimizations
[   70.531947][ T6968] loop0: detected capacity change from 0 to 32768
[   70.534949][ T6968] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6968)
[   70.539293][ T6968] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   70.540899][ T6968] BTRFS info (device loop0): setting nodatacow, compression disabled
[   70.542240][ T6968] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   70.543932][ T6968] BTRFS info (device loop0): trying to use backup root at mount time
[   70.545264][ T6968] BTRFS info (device loop0): disabling tree log
[   70.546254][ T6968] BTRFS info (device loop0): enabling auto defrag
[   70.548146][ T6968] BTRFS info (device loop0): using free space tree
[   70.549270][ T6968] BTRFS info (device loop0): has skinny extents
[   70.560956][ T6968] BTRFS info (device loop0): enabling ssd optimizations
[   70.717972][ T6989] loop0: detected capacity change from 0 to 32768
[   70.720728][ T6989] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6989)
[   70.724133][ T6989] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   70.726337][ T6989] BTRFS info (device loop0): setting nodatacow, compression disabled
[   70.728126][ T6989] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   70.729940][ T6989] BTRFS info (device loop0): trying to use backup root at mount time
[   70.731364][ T6989] BTRFS info (device loop0): disabling tree log
[   70.732341][ T6989] BTRFS info (device loop0): enabling auto defrag
[   70.733463][ T6989] BTRFS info (device loop0): using free space tree
[   70.734450][ T6989] BTRFS info (device loop0): has skinny extents
[   70.747513][ T6989] BTRFS info (device loop0): enabling ssd optimizations
[   70.765007][ T4303] BTRFS info (device loop0): at unmount dio bytes count 12288
[   70.792197][ T4303] ------------[ cut here ]------------
[   70.793104][ T4303] WARNING: CPU: 0 PID: 4303 at fs/btrfs/block-group.c:142 btrfs_put_block_group+0x248/0x288
[   70.794661][ T4303] Modules linked in:
[   70.795317][ T4303] CPU: 0 PID: 4303 Comm: syz-executor.0 Not tainted syzkaller #0
[   70.796487][ T4303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
[   70.798135][ T4303] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   70.799359][ T4303] pc : btrfs_put_block_group+0x248/0x288
[   70.800178][ T4303] lr : btrfs_put_block_group+0x248/0x288
[   70.801033][ T4303] sp : ffff80001f277830
[   70.801638][ T4303] x29: ffff80001f277830 x28: 1fffe0001837e42c x27: ffff0000da01a1d0
[   70.802827][ T4303] x26: dfff800000000000 x25: ffff800014851340 x24: 0000000000000002
[   70.804133][ T4303] x23: 0000000000000001 x22: ffff0000c1bf2000 x21: dfff800000000000
[   70.805395][ T4303] x20: 0000000000003000 x19: ffff0000c1bf2000 x18: 0000000000000000
[   70.806765][ T4303] x17: 0000000000000000 x16: ffff8000082d6488 x15: 0000000000000003
[   70.807996][ T4303] x14: 00000000ffff8000 x13: 0000000014a883f6 x12: 0000000000ff0100
[   70.809280][ T4303] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a02fde4
[   70.810491][ T4303] x8 : ffff0000ce5e3680 x7 : 0000000000000000 x6 : 000000000000003f
[   70.811739][ T4303] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff80000a02fbc8
[   70.812913][ T4303] x2 : 0000000000000001 x1 : 0000000000003000 x0 : 0000000000000000
[   70.814080][ T4303] Call trace:
[   70.814584][ T4303]  btrfs_put_block_group+0x248/0x288
[   70.815354][ T4303]  btrfs_free_block_groups+0x708/0xb44
[   70.816155][ T4303]  close_ctree+0x608/0x84c
[   70.816784][ T4303]  btrfs_put_super+0x40/0x50
[   70.817499][ T4303]  generic_shutdown_super+0x130/0x2f0
[   70.818267][ T4303]  kill_anon_super+0x4c/0x80
[   70.818936][ T4303]  btrfs_kill_super+0x40/0x58
[   70.819577][ T4303]  deactivate_locked_super+0xb8/0x13c
[   70.820391][ T4303]  deactivate_super+0xf8/0x118
[   70.821134][ T4303]  cleanup_mnt+0x3a4/0x458
[   70.821772][ T4303]  __cleanup_mnt+0x20/0x30
[   70.822406][ T4303]  task_work_run+0x12c/0x1e0
[   70.823127][ T4303]  do_notify_resume+0x24b4/0x3128
[   70.823909][ T4303]  el0_svc+0xf0/0x1e0
[   70.824503][ T4303]  el0t_64_sync_handler+0xcc/0xe4
[   70.825235][ T4303]  el0t_64_sync+0x1a0/0x1a4
[   70.825917][ T4303] irq event stamp: 1756428
[   70.826622][ T4303] hardirqs last  enabled at (1756427): [<ffff80000883dddc>] kasan_quarantine_put+0xc4/0x204
[   70.828088][ T4303] hardirqs last disabled at (1756428): [<ffff8000111c8ce8>] el1_dbg+0x24/0x80
[   70.829366][ T4303] softirqs last  enabled at (1755018): [<ffff80000819e9f4>] handle_softirqs+0xa4c/0xbf0
[   70.830831][ T4303] softirqs last disabled at (1754871): [<ffff80000819eff8>] __irq_exit_rcu+0x240/0x440
[   70.832389][ T4303] ---[ end trace 43d3e634afa1c484 ]---
[   70.833650][ T4303] ------------[ cut here ]------------
[   70.834468][ T4303] WARNING: CPU: 0 PID: 4303 at fs/btrfs/block-group.c:4000 btrfs_free_block_groups+0x830/0xb44
[   70.836072][ T4303] Modules linked in:
[   70.836709][ T4303] CPU: 0 PID: 4303 Comm: syz-executor.0 Tainted: G        W         syzkaller #0
[   70.838142][ T4303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
[   70.839686][ T4303] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   70.840917][ T4303] pc : btrfs_free_block_groups+0x830/0xb44
[   70.841848][ T4303] lr : btrfs_free_block_groups+0xa7c/0xb44
[   70.842839][ T4303] sp : ffff80001f277860
[   70.843490][ T4303] x29: ffff80001f277880 x28: 1fffe0001a0cba20 x27: ffff0000da0189d0
[   70.844796][ T4303] x26: dfff800000000000 x25: ffff0000d065d9d0 x24: 0000000000028000
[   70.846055][ T4303] x23: ffff0000da01a000 x22: ffff0000da01a0a8 x21: 0000000000000000
[   70.847361][ T4303] x20: ffff0000d065d100 x19: ffff0000d065c000 x18: 0000000000000000
[   70.848603][ T4303] x17: 0000000000000000 x16: ffff8000082d6488 x15: 0000000000000003
[   70.849880][ T4303] x14: 00000000111c92a8 x13: 1ffff0000283206b x12: 0000000000ff0100
[   70.851151][ T4303] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a04329c
[   70.852399][ T4303] x8 : ffff0000ce5e3680 x7 : ffff80000a02aad0 x6 : 0000000000000000
[   70.853617][ T4303] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
[   70.855004][ T4303] x2 : 0000000000000000 x1 : ffff0000da01a000 x0 : ffff0000d065c000
[   70.856302][ T4303] Call trace:
[   70.856840][ T4303]  btrfs_free_block_groups+0x830/0xb44
[   70.857702][ T4303]  close_ctree+0x608/0x84c
[   70.858441][ T4303]  btrfs_put_super+0x40/0x50
[   70.859212][ T4303]  generic_shutdown_super+0x130/0x2f0
[   70.860046][ T4303]  kill_anon_super+0x4c/0x80
[   70.860780][ T4303]  btrfs_kill_super+0x40/0x58
[   70.861547][ T4303]  deactivate_locked_super+0xb8/0x13c
[   70.862371][ T4303]  deactivate_super+0xf8/0x118
[   70.863106][ T4303]  cleanup_mnt+0x3a4/0x458
[   70.863781][ T4303]  __cleanup_mnt+0x20/0x30
[   70.864467][ T4303]  task_work_run+0x12c/0x1e0
[   70.865174][ T4303]  do_notify_resume+0x24b4/0x3128
[   70.865922][ T4303]  el0_svc+0xf0/0x1e0
[   70.866516][ T4303]  el0t_64_sync_handler+0xcc/0xe4
[   70.867296][ T4303]  el0t_64_sync+0x1a0/0x1a4
[   70.868005][ T4303] irq event stamp: 1756506
[   70.868691][ T4303] hardirqs last  enabled at (1756505): [<ffff80000883dddc>] kasan_quarantine_put+0xc4/0x204
[   70.870181][ T4303] hardirqs last disabled at (1756506): [<ffff8000111c8ce8>] el1_dbg+0x24/0x80
[   70.871521][ T4303] softirqs last  enabled at (1756460): [<ffff80000819e9f4>] handle_softirqs+0xa4c/0xbf0
[   70.873001][ T4303] softirqs last disabled at (1756431): [<ffff80000819eff8>] __irq_exit_rcu+0x240/0x440
[   70.874476][ T4303] ---[ end trace 43d3e634afa1c485 ]---
[   70.877272][ T4303] BTRFS info (device loop0): space_info 5 has 3043328 free, is not full
[   70.878548][ T4303] BTRFS info (device loop0): space_info total=3276800, used=57344, pinned=0, reserved=12288, may_use=163840, readonly=0 zone_unusable=0
[   70.880524][ T4303] BTRFS info (device loop0): global_block_rsv: size 0 reserved 0
[   70.881701][ T4303] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[   70.882854][ T4303] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[   70.883911][ T4303] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[   70.884967][ T4303] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[   70.886180][ T4303] ------------[ cut here ]------------
[   70.886931][ T4303] WARNING: CPU: 0 PID: 4303 at fs/btrfs/block-group.c:4012 btrfs_free_block_groups+0xa64/0xb44
[   70.888418][ T4303] Modules linked in:
[   70.888990][ T4303] CPU: 0 PID: 4303 Comm: syz-executor.0 Tainted: G        W         syzkaller #0
[   70.890306][ T4303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
[   70.891747][ T4303] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   70.892872][ T4303] pc : btrfs_free_block_groups+0xa64/0xb44
[   70.893654][ T4303] lr : btrfs_free_block_groups+0xa54/0xb44
[   70.894592][ T4303] sp : ffff80001f277860
[   70.895208][ T4303] x29: ffff80001f277880 x28: 1fffe0001a0cba20 x27: ffff0000da0189d0
[   70.896436][ T4303] x26: dfff800000000000 x25: ffff0000d065d9d0 x24: 0000000000003000
[   70.897630][ T4303] x23: ffff0000da01a000 x22: ffff0000da01a0a8 x21: 0000000000000000
[   70.898829][ T4303] x20: ffff0000d065d100 x19: ffff0000d065c000 x18: 0000000000000003
[   70.900061][ T4303] x17: 0000000000000000 x16: ffff8000082d6488 x15: 00000000ffffffff
[   70.901271][ T4303] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100
[   70.902470][ T4303] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a043274
[   70.903675][ T4303] x8 : ffff0000ce5e3680 x7 : 0000000000000001 x6 : 0000000000000001
[   70.904873][ T4303] x5 : ffff80001f276e58 x4 : ffff80001426f520 x3 : 0000000000000000
[   70.906155][ T4303] x2 : 0000000000000000 x1 : ffff0000da01a000 x0 : ffff0000d065c000
[   70.907342][ T4303] Call trace:
[   70.907817][ T4303]  btrfs_free_block_groups+0xa64/0xb44
[   70.908649][ T4303]  close_ctree+0x608/0x84c
[   70.909320][ T4303]  btrfs_put_super+0x40/0x50
[   70.910041][ T4303]  generic_shutdown_super+0x130/0x2f0
[   70.910885][ T4303]  kill_anon_super+0x4c/0x80
[   70.911560][ T4303]  btrfs_kill_super+0x40/0x58
[   70.912301][ T4303]  deactivate_locked_super+0xb8/0x13c
[   70.913048][ T4303]  deactivate_super+0xf8/0x118
[   70.913775][ T4303]  cleanup_mnt+0x3a4/0x458
[   70.914440][ T4303]  __cleanup_mnt+0x20/0x30
[   70.915100][ T4303]  task_work_run+0x12c/0x1e0
[   70.915787][ T4303]  do_notify_resume+0x24b4/0x3128
[   70.916546][ T4303]  el0_svc+0xf0/0x1e0
[   70.917119][ T4303]  el0t_64_sync_handler+0xcc/0xe4
[   70.917853][ T4303]  el0t_64_sync+0x1a0/0x1a4
[   70.918450][ T4303] irq event stamp: 1756946
[   70.919033][ T4303] hardirqs last  enabled at (1756945): [<ffff8000082f8fd0>] __up_console_sem+0xb4/0x100
[   70.920523][ T4303] hardirqs last disabled at (1756946): [<ffff8000111c8ce8>] el1_dbg+0x24/0x80
[   70.921791][ T4303] softirqs last  enabled at (1756870): [<ffff80000819e9f4>] handle_softirqs+0xa4c/0xbf0
[   70.923166][ T4303] softirqs last disabled at (1756509): [<ffff80000819eff8>] __irq_exit_rcu+0x240/0x440
[   70.924501][ T4303] ---[ end trace 43d3e634afa1c486 ]---
[   70.925669][ T4303] BTRFS info (device loop0): space_info 5 has 3043328 free, is not full
[   70.926994][ T4303] BTRFS info (device loop0): space_info total=3276800, used=57344, pinned=0, reserved=12288, may_use=163840, readonly=0 zone_unusable=0
[   70.929224][ T4303] BTRFS info (device loop0): global_block_rsv: size 0 reserved 0
[   70.930344][ T4303] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[   70.931417][ T4303] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[   70.932533][ T4303] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[   70.933708][ T4303] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[   70.969263][ T4303] VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds.  Have a nice day...
[   71.097460][ T7010] loop0: detected capacity change from 0 to 32768
[   71.100190][ T7010] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7010)
[   71.104471][ T7010] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   71.105930][ T7010] BTRFS info (device loop0): setting nodatacow, compression disabled
[   71.107599][ T7010] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   71.109367][ T7010] BTRFS info (device loop0): trying to use backup root at mount time
[   71.110775][ T7010] BTRFS info (device loop0): disabling tree log
[   71.111787][ T7010] BTRFS info (device loop0): enabling auto defrag
[   71.112909][ T7010] BTRFS info (device loop0): using free space tree
[   71.113815][ T7010] BTRFS info (device loop0): has skinny extents
[   71.125647][ T7010] BTRFS info (device loop0): enabling ssd optimizations
[   71.322381][ T7031] loop0: detected capacity change from 0 to 32768
[   71.325254][ T7031] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7031)
[   71.329679][ T7031] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   71.331125][ T7031] BTRFS info (device loop0): setting nodatacow, compression disabled
[   71.332424][ T7031] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   71.334095][ T7031] BTRFS info (device loop0): trying to use backup root at mount time
[   71.335339][ T7031] BTRFS info (device loop0): disabling tree log
[   71.336323][ T7031] BTRFS info (device loop0): enabling auto defrag
[   71.540223][ T7052] loop0: detected capacity change from 0 to 32768
[   71.543129][ T7052] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7052)
[   71.548370][ T7052] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   71.708491][ T7073] loop0: detected capacity change from 0 to 32768
[   71.712169][ T7073] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7073)
[   71.716471][ T7073] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   71.883465][ T7094] loop0: detected capacity change from 0 to 32768
[   71.886084][ T7094] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7094)
[   71.890249][ T7094] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   72.050167][ T7115] loop0: detected capacity change from 0 to 32768
[   72.052994][ T7115] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7115)
[   72.058107][ T7115] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   72.301099][ T7137] loop0: detected capacity change from 0 to 32768
[   72.303780][ T7137] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7137)
[   72.309356][ T7137] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   72.471892][ T7158] loop0: detected capacity change from 0 to 32768
[   72.475009][ T7158] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7158)
[   72.480284][ T7158] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:12 executed programs: 121
[   72.650817][ T7180] loop0: detected capacity change from 0 to 32768
[   72.653507][ T7180] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7180)
[   72.657573][ T7180] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   72.816575][ T7202] loop0: detected capacity change from 0 to 32768
[   72.819077][ T7202] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7202)
[   72.822452][ T7202] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   72.980116][ T7223] loop0: detected capacity change from 0 to 32768
[   72.984249][ T7223] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7223)
[   72.990070][ T7223] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   73.150999][ T7244] loop0: detected capacity change from 0 to 32768
[   73.154768][ T7244] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7244)
[   73.161050][ T7244] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   73.338833][ T7266] loop0: detected capacity change from 0 to 32768
[   73.342162][ T7266] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7266)
[   73.347364][ T7266] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   73.504035][ T7288] loop0: detected capacity change from 0 to 32768
[   73.506842][ T7288] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7288)
[   73.510589][ T7288] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   73.678426][ T7309] loop0: detected capacity change from 0 to 32768
[   73.681119][ T7309] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7309)
[   73.684363][ T7309] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   73.854976][ T7330] loop0: detected capacity change from 0 to 32768
[   73.860086][ T7330] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7330)
[   73.863667][ T7330] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   73.876906][ T7330] btrfs_printk: 114 callbacks suppressed
[   73.876914][ T7330] BTRFS info (device loop0): enabling ssd optimizations
[   74.028143][ T7351] loop0: detected capacity change from 0 to 32768
[   74.030823][ T7351] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7351)
[   74.034716][ T7351] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   74.036304][ T7351] BTRFS info (device loop0): setting nodatacow, compression disabled
[   74.037727][ T7351] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   74.039455][ T7351] BTRFS info (device loop0): trying to use backup root at mount time
[   74.040857][ T7351] BTRFS info (device loop0): disabling tree log
[   74.041822][ T7351] BTRFS info (device loop0): enabling auto defrag
[   74.042971][ T7351] BTRFS info (device loop0): using free space tree
[   74.043957][ T7351] BTRFS info (device loop0): has skinny extents
[   74.052846][ T7351] BTRFS info (device loop0): enabling ssd optimizations
[   74.197933][ T7372] loop0: detected capacity change from 0 to 32768
[   74.200407][ T7372] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7372)
[   74.203435][ T7372] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   74.205879][ T7372] BTRFS info (device loop0): setting nodatacow, compression disabled
[   74.207305][ T7372] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   74.208976][ T7372] BTRFS info (device loop0): trying to use backup root at mount time
[   74.210189][ T7372] BTRFS info (device loop0): disabling tree log
[   74.211171][ T7372] BTRFS info (device loop0): enabling auto defrag
[   74.212058][ T7372] BTRFS info (device loop0): using free space tree
[   74.212972][ T7372] BTRFS info (device loop0): has skinny extents
[   74.226257][ T7372] BTRFS info (device loop0): enabling ssd optimizations
[   74.442028][ T7393] loop0: detected capacity change from 0 to 32768
[   74.444723][ T7393] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7393)
[   74.448949][ T7393] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   74.450397][ T7393] BTRFS info (device loop0): setting nodatacow, compression disabled
[   74.451683][ T7393] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   74.453421][ T7393] BTRFS info (device loop0): trying to use backup root at mount time
[   74.454731][ T7393] BTRFS info (device loop0): disabling tree log
[   74.455670][ T7393] BTRFS info (device loop0): enabling auto defrag
[   74.457563][ T7393] BTRFS info (device loop0): using free space tree
[   74.458560][ T7393] BTRFS info (device loop0): has skinny extents
[   74.472495][ T7393] BTRFS info (device loop0): enabling ssd optimizations
[   74.625465][ T7414] loop0: detected capacity change from 0 to 32768
[   74.628223][ T7414] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7414)
[   74.631664][ T7414] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   74.633238][ T7414] BTRFS info (device loop0): setting nodatacow, compression disabled
[   74.634593][ T7414] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   74.636248][ T7414] BTRFS info (device loop0): trying to use backup root at mount time
[   74.638037][ T7414] BTRFS info (device loop0): disabling tree log
[   74.639015][ T7414] BTRFS info (device loop0): enabling auto defrag
[   74.640195][ T7414] BTRFS info (device loop0): using free space tree
[   74.641366][ T7414] BTRFS info (device loop0): has skinny extents
[   74.649805][ T7414] BTRFS info (device loop0): enabling ssd optimizations
[   74.801479][ T7435] loop0: detected capacity change from 0 to 32768
[   74.804000][ T7435] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7435)
[   74.808759][ T7435] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   74.810307][ T7435] BTRFS info (device loop0): setting nodatacow, compression disabled
[   74.811700][ T7435] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   74.813488][ T7435] BTRFS info (device loop0): trying to use backup root at mount time
[   74.814763][ T7435] BTRFS info (device loop0): disabling tree log
[   74.815864][ T7435] BTRFS info (device loop0): enabling auto defrag
[   74.816861][ T7435] BTRFS info (device loop0): using free space tree
[   74.817981][ T7435] BTRFS info (device loop0): has skinny extents
[   74.830572][ T7435] BTRFS info (device loop0): enabling ssd optimizations
[   74.979755][ T7457] loop0: detected capacity change from 0 to 32768
[   74.983498][ T7457] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7457)
[   74.988018][ T7457] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   74.989435][ T7457] BTRFS info (device loop0): setting nodatacow, compression disabled
[   74.990728][ T7457] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   74.992433][ T7457] BTRFS info (device loop0): trying to use backup root at mount time
[   74.993762][ T7457] BTRFS info (device loop0): disabling tree log
[   74.994793][ T7457] BTRFS info (device loop0): enabling auto defrag
[   74.995822][ T7457] BTRFS info (device loop0): using free space tree
[   74.997039][ T7457] BTRFS info (device loop0): has skinny extents
[   75.006947][ T7457] BTRFS info (device loop0): enabling ssd optimizations
[   75.155990][ T7478] loop0: detected capacity change from 0 to 32768
[   75.159876][ T7478] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7478)
[   75.164505][ T7478] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   75.165921][ T7478] BTRFS info (device loop0): setting nodatacow, compression disabled
[   75.167315][ T7478] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.169008][ T7478] BTRFS info (device loop0): trying to use backup root at mount time
[   75.170245][ T7478] BTRFS info (device loop0): disabling tree log
[   75.171257][ T7478] BTRFS info (device loop0): enabling auto defrag
[   75.172303][ T7478] BTRFS info (device loop0): using free space tree
[   75.173303][ T7478] BTRFS info (device loop0): has skinny extents
[   75.183886][ T7478] BTRFS info (device loop0): enabling ssd optimizations
[   75.428674][ T7499] loop0: detected capacity change from 0 to 32768
[   75.431263][ T7499] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7499)
[   75.435232][ T7499] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   75.437885][ T7499] BTRFS info (device loop0): setting nodatacow, compression disabled
[   75.439171][ T7499] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.440871][ T7499] BTRFS info (device loop0): trying to use backup root at mount time
[   75.442175][ T7499] BTRFS info (device loop0): disabling tree log
[   75.443127][ T7499] BTRFS info (device loop0): enabling auto defrag
[   75.444185][ T7499] BTRFS info (device loop0): using free space tree
[   75.445280][ T7499] BTRFS info (device loop0): has skinny extents
[   75.453591][ T7499] BTRFS info (device loop0): enabling ssd optimizations
[   75.601364][ T7520] loop0: detected capacity change from 0 to 32768
[   75.604059][ T7520] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7520)
[   75.607838][ T7520] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   75.609298][ T7520] BTRFS info (device loop0): setting nodatacow, compression disabled
[   75.610547][ T7520] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.612271][ T7520] BTRFS info (device loop0): trying to use backup root at mount time
[   75.613493][ T7520] BTRFS info (device loop0): disabling tree log
[   75.614456][ T7520] BTRFS info (device loop0): enabling auto defrag
[   75.615594][ T7520] BTRFS info (device loop0): using free space tree
[   75.616584][ T7520] BTRFS info (device loop0): has skinny extents
[   75.628710][ T7520] BTRFS info (device loop0): enabling ssd optimizations
[   75.776602][ T7541] loop0: detected capacity change from 0 to 32768
[   75.779556][ T7541] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7541)
[   75.783311][ T7541] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   75.784779][ T7541] BTRFS info (device loop0): setting nodatacow, compression disabled
[   75.786103][ T7541] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.788270][ T7541] BTRFS info (device loop0): trying to use backup root at mount time
[   75.789566][ T7541] BTRFS info (device loop0): disabling tree log
[   75.790611][ T7541] BTRFS info (device loop0): enabling auto defrag
[   75.791543][ T7541] BTRFS info (device loop0): using free space tree
[   75.792526][ T7541] BTRFS info (device loop0): has skinny extents
[   75.804676][ T7541] BTRFS info (device loop0): enabling ssd optimizations
[   75.959717][ T7562] loop0: detected capacity change from 0 to 32768
[   75.963825][ T7562] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7562)
[   75.969343][ T7562] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   75.970887][ T7562] BTRFS info (device loop0): setting nodatacow, compression disabled
[   75.972211][ T7562] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   75.973951][ T7562] BTRFS info (device loop0): trying to use backup root at mount time
[   75.975371][ T7562] BTRFS info (device loop0): disabling tree log
[   75.976388][ T7562] BTRFS info (device loop0): enabling auto defrag
[   75.978067][ T7562] BTRFS info (device loop0): using free space tree
[   75.979073][ T7562] BTRFS info (device loop0): has skinny extents
[   75.989903][ T7562] BTRFS info (device loop0): enabling ssd optimizations
[   76.183647][ T7583] loop0: detected capacity change from 0 to 32768
[   76.186393][ T7583] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7583)
[   76.190131][ T7583] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   76.191714][ T7583] BTRFS info (device loop0): setting nodatacow, compression disabled
[   76.193071][ T7583] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   76.194878][ T7583] BTRFS info (device loop0): trying to use backup root at mount time
[   76.196277][ T7583] BTRFS info (device loop0): disabling tree log
[   76.197439][ T7583] BTRFS info (device loop0): enabling auto defrag
[   76.198317][ T7583] BTRFS info (device loop0): using free space tree
[   76.199409][ T7583] BTRFS info (device loop0): has skinny extents
[   76.210787][ T7583] BTRFS info (device loop0): enabling ssd optimizations
[   76.359893][ T7604] loop0: detected capacity change from 0 to 32768
[   76.362537][ T7604] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7604)
[   76.365647][ T7604] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   76.367146][ T7604] BTRFS info (device loop0): setting nodatacow, compression disabled
[   76.368359][ T7604] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   76.369935][ T7604] BTRFS info (device loop0): trying to use backup root at mount time
[   76.532505][ T7625] loop0: detected capacity change from 0 to 32768
[   76.535221][ T7625] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7625)
[   76.538827][ T7625] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   76.705727][ T7646] loop0: detected capacity change from 0 to 32768
[   76.708392][ T7646] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7646)
[   76.711579][ T7646] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   76.882732][ T7667] loop0: detected capacity change from 0 to 32768
[   76.887137][ T7667] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7667)
[   76.892658][ T7667] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   77.052525][ T7688] loop0: detected capacity change from 0 to 32768
[   77.055382][ T7688] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7688)
[   77.058592][ T7688] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   77.238996][ T7709] loop0: detected capacity change from 0 to 32768
[   77.241655][ T7709] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7709)
[   77.245320][ T7709] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   77.410198][ T7730] loop0: detected capacity change from 0 to 32768
[   77.413144][ T7730] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7730)
[   77.417430][ T7730] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   77.576516][ T7751] loop0: detected capacity change from 0 to 32768
[   77.580837][ T7751] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7751)
[   77.584658][ T7751] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:17 executed programs: 149
[   77.751653][ T7772] loop0: detected capacity change from 0 to 32768
[   77.755990][ T7772] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7772)
[   77.759839][ T7772] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   77.922059][ T7793] loop0: detected capacity change from 0 to 32768
[   77.926453][ T7793] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7793)
[   77.932414][ T7793] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.104446][ T7814] loop0: detected capacity change from 0 to 32768
[   78.108055][ T7814] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7814)
[   78.112094][ T7814] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.274188][ T7835] loop0: detected capacity change from 0 to 32768
[   78.276964][ T7835] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7835)
[   78.280416][ T7835] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.444175][ T7856] loop0: detected capacity change from 0 to 32768
[   78.447837][ T7856] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7856)
[   78.452544][ T7856] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.620909][ T7877] loop0: detected capacity change from 0 to 32768
[   78.625396][ T7877] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7877)
[   78.630265][ T7877] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.792690][ T7898] loop0: detected capacity change from 0 to 32768
[   78.796429][ T7898] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7898)
[   78.801256][ T7898] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.956689][ T7919] loop0: detected capacity change from 0 to 32768
[   78.960055][ T7919] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7919)
[   78.963303][ T7919] btrfs_printk: 117 callbacks suppressed
[   78.963311][ T7919] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   78.965458][ T7919] BTRFS info (device loop0): setting nodatacow, compression disabled
[   78.967512][ T7919] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   78.969107][ T7919] BTRFS info (device loop0): trying to use backup root at mount time
[   78.970344][ T7919] BTRFS info (device loop0): disabling tree log
[   78.971316][ T7919] BTRFS info (device loop0): enabling auto defrag
[   78.972290][ T7919] BTRFS info (device loop0): using free space tree
[   78.973238][ T7919] BTRFS info (device loop0): has skinny extents
[   78.980958][ T7919] BTRFS info (device loop0): enabling ssd optimizations
[   79.120819][ T7940] loop0: detected capacity change from 0 to 32768
[   79.123397][ T7940] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7940)
[   79.126569][ T7940] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   79.128691][ T7940] BTRFS info (device loop0): setting nodatacow, compression disabled
[   79.130145][ T7940] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   79.131916][ T7940] BTRFS info (device loop0): trying to use backup root at mount time
[   79.133247][ T7940] BTRFS info (device loop0): disabling tree log
[   79.134199][ T7940] BTRFS info (device loop0): enabling auto defrag
[   79.135288][ T7940] BTRFS info (device loop0): using free space tree
[   79.136262][ T7940] BTRFS info (device loop0): has skinny extents
[   79.149759][ T7940] BTRFS info (device loop0): enabling ssd optimizations
[   79.332875][ T7961] loop0: detected capacity change from 0 to 32768
[   79.337544][ T7961] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7961)
[   79.342354][ T7961] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   79.343915][ T7961] BTRFS info (device loop0): setting nodatacow, compression disabled
[   79.345263][ T7961] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   79.347263][ T7961] BTRFS info (device loop0): trying to use backup root at mount time
[   79.348670][ T7961] BTRFS info (device loop0): disabling tree log
[   79.349691][ T7961] BTRFS info (device loop0): enabling auto defrag
[   79.350771][ T7961] BTRFS info (device loop0): using free space tree
[   79.351909][ T7961] BTRFS info (device loop0): has skinny extents
[   79.361091][ T7961] BTRFS info (device loop0): enabling ssd optimizations
[   79.545691][ T7982] loop0: detected capacity change from 0 to 32768
[   79.548504][ T7982] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7982)
[   79.552949][ T7982] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   79.554533][ T7982] BTRFS info (device loop0): setting nodatacow, compression disabled
[   79.555865][ T7982] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   79.557743][ T7982] BTRFS info (device loop0): trying to use backup root at mount time
[   79.559137][ T7982] BTRFS info (device loop0): disabling tree log
[   79.560086][ T7982] BTRFS info (device loop0): enabling auto defrag
[   79.561238][ T7982] BTRFS info (device loop0): using free space tree
[   79.562376][ T7982] BTRFS info (device loop0): has skinny extents
[   79.572523][ T7982] BTRFS info (device loop0): enabling ssd optimizations
[   79.773014][ T8003] loop0: detected capacity change from 0 to 32768
[   79.775565][ T8003] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8003)
[   79.784031][ T8003] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   79.785531][ T8003] BTRFS info (device loop0): setting nodatacow, compression disabled
[   79.787115][ T8003] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   79.788743][ T8003] BTRFS info (device loop0): trying to use backup root at mount time
[   79.790011][ T8003] BTRFS info (device loop0): disabling tree log
[   79.790982][ T8003] BTRFS info (device loop0): enabling auto defrag
[   79.792015][ T8003] BTRFS info (device loop0): using free space tree
[   79.793057][ T8003] BTRFS info (device loop0): has skinny extents
[   79.801113][ T8003] BTRFS info (device loop0): enabling ssd optimizations
[   79.951481][ T8024] loop0: detected capacity change from 0 to 32768
[   79.954166][ T8024] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8024)
[   79.958490][ T8024] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   79.960125][ T8024] BTRFS info (device loop0): setting nodatacow, compression disabled
[   79.961507][ T8024] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   79.963231][ T8024] BTRFS info (device loop0): trying to use backup root at mount time
[   79.964549][ T8024] BTRFS info (device loop0): disabling tree log
[   79.965489][ T8024] BTRFS info (device loop0): enabling auto defrag
[   79.967390][ T8024] BTRFS info (device loop0): using free space tree
[   79.968550][ T8024] BTRFS info (device loop0): has skinny extents
[   79.982023][ T8024] BTRFS info (device loop0): enabling ssd optimizations
[   80.134437][ T8045] loop0: detected capacity change from 0 to 32768
[   80.137245][ T8045] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8045)
[   80.140699][ T8045] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   80.142582][ T8045] BTRFS info (device loop0): setting nodatacow, compression disabled
[   80.144276][ T8045] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   80.146097][ T8045] BTRFS info (device loop0): trying to use backup root at mount time
[   80.147608][ T8045] BTRFS info (device loop0): disabling tree log
[   80.148635][ T8045] BTRFS info (device loop0): enabling auto defrag
[   80.149732][ T8045] BTRFS info (device loop0): using free space tree
[   80.150838][ T8045] BTRFS info (device loop0): has skinny extents
[   80.162279][ T8045] BTRFS info (device loop0): enabling ssd optimizations
[   80.307825][ T8066] loop0: detected capacity change from 0 to 32768
[   80.311610][ T8066] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8066)
[   80.316162][ T8066] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   80.317658][ T8066] BTRFS info (device loop0): setting nodatacow, compression disabled
[   80.318813][ T8066] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   80.320376][ T8066] BTRFS info (device loop0): trying to use backup root at mount time
[   80.321565][ T8066] BTRFS info (device loop0): disabling tree log
[   80.322556][ T8066] BTRFS info (device loop0): enabling auto defrag
[   80.323536][ T8066] BTRFS info (device loop0): using free space tree
[   80.324545][ T8066] BTRFS info (device loop0): has skinny extents
[   80.335046][ T8066] BTRFS info (device loop0): enabling ssd optimizations
[   80.532822][ T8087] loop0: detected capacity change from 0 to 32768
[   80.535372][ T8087] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8087)
[   80.539225][ T8087] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   80.540791][ T8087] BTRFS info (device loop0): setting nodatacow, compression disabled
[   80.542091][ T8087] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   80.543896][ T8087] BTRFS info (device loop0): trying to use backup root at mount time
[   80.545159][ T8087] BTRFS info (device loop0): disabling tree log
[   80.546041][ T8087] BTRFS info (device loop0): enabling auto defrag
[   80.547191][ T8087] BTRFS info (device loop0): using free space tree
[   80.548172][ T8087] BTRFS info (device loop0): has skinny extents
[   80.561423][ T8087] BTRFS info (device loop0): enabling ssd optimizations
[   80.718582][ T8108] loop0: detected capacity change from 0 to 32768
[   80.721137][ T8108] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8108)
[   80.724359][ T8108] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   80.725719][ T8108] BTRFS info (device loop0): setting nodatacow, compression disabled
[   80.727369][ T8108] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   80.728997][ T8108] BTRFS info (device loop0): trying to use backup root at mount time
[   80.730228][ T8108] BTRFS info (device loop0): disabling tree log
[   80.731179][ T8108] BTRFS info (device loop0): enabling auto defrag
[   80.732123][ T8108] BTRFS info (device loop0): using free space tree
[   80.733155][ T8108] BTRFS info (device loop0): has skinny extents
[   80.750959][ T8108] BTRFS info (device loop0): enabling ssd optimizations