[  420.843820][T21800] loop0: detected capacity change from 0 to 32768
[  420.846792][T21800] BTRFS: device fsid a830dcec-d20e-42dc-8160-bf13f3286f97 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (21800)
[  420.851883][T21800] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  420.854340][T21800] BTRFS info (device loop0): trying to use backup root at mount time
[  420.856365][T21800] BTRFS info (device loop0): trying to use backup root at mount time
[  420.858415][T21800] BTRFS info (device loop0): using free space tree
[  420.860303][T21800] workqueue: max_active 14258 requested for btrfs-worker is out of range, clamping between 1 and 512
[  420.863545][T21800] workqueue: max_active 14258 requested for btrfs-delalloc is out of range, clamping between 1 and 512
[  420.867705][T21800] workqueue: max_active 14258 requested for btrfs-endio is out of range, clamping between 1 and 512
[  420.870971][T21800] workqueue: max_active 14258 requested for btrfs-endio-meta is out of range, clamping between 1 and 512
[  420.874682][T21800] workqueue: max_active 14258 requested for btrfs-rmw is out of range, clamping between 1 and 512
[  420.877843][T21800] workqueue: max_active 14258 requested for btrfs-endio-write is out of range, clamping between 1 and 512
[  420.881352][T21800] workqueue: max_active 14258 requested for btrfs-compressed-write is out of range, clamping between 1 and 512
[  420.888985][   T12] BTRFS error (device loop0): bad tree block start, mirror 1 want 5292032 have 648518346346643456
[  420.892476][   T12] BTRFS error (device loop0): level verify failed on logical 5255168 mirror 1 wanted 0 found 1
[  420.895959][T21800] BTRFS error (device loop0): failed to load root extent
[  420.927065][T21800] BTRFS error (device loop0): open_ctree failed
[  421.174225][T21815] loop0: detected capacity change from 0 to 32768
[  421.177176][T21815] BTRFS: device fsid a830dcec-d20e-42dc-8160-bf13f3286f97 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (21815)
[  421.183409][T21815] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  421.185996][T21815] BTRFS info (device loop0): trying to use backup root at mount time
[  421.188133][T21815] BTRFS info (device loop0): trying to use backup root at mount time
[  421.190264][T21815] BTRFS info (device loop0): using free space tree
[  421.192001][T21815] workqueue: max_active 14258 requested for btrfs-worker is out of range, clamping between 1 and 512
[  421.195234][T21815] workqueue: max_active 14258 requested for btrfs-delalloc is out of range, clamping between 1 and 512
[  421.199408][T21815] workqueue: max_active 14258 requested for btrfs-endio is out of range, clamping between 1 and 512
[  421.202697][T21815] workqueue: max_active 14258 requested for btrfs-endio-meta is out of range, clamping between 1 and 512
[  421.205979][T21815] workqueue: max_active 14258 requested for btrfs-rmw is out of range, clamping between 1 and 512
[  421.209393][T21815] workqueue: max_active 14258 requested for btrfs-endio-write is out of range, clamping between 1 and 512
[  421.212819][T21815] workqueue: max_active 14258 requested for btrfs-compressed-write is out of range, clamping between 1 and 512
[  421.221032][   T12] BTRFS error (device loop0): bad tree block start, mirror 1 want 5292032 have 648518346346643456
[  421.224191][   T10] BTRFS error (device loop0): level verify failed on logical 5255168 mirror 1 wanted 0 found 1
[  421.227415][T21815] BTRFS error (device loop0): failed to load root extent
[  421.258711][T21815] BTRFS error (device loop0): open_ctree failed
[  421.523593][T21830] loop0: detected capacity change from 0 to 32768
[  421.526491][T21830] BTRFS: device fsid a830dcec-d20e-42dc-8160-bf13f3286f97 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (21830)
[  421.532464][T21830] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  421.534891][T21830] BTRFS info (device loop0): trying to use backup root at mount time
[  421.536906][T21830] BTRFS info (device loop0): trying to use backup root at mount time
[  421.539021][T21830] BTRFS info (device loop0): using free space tree
[  421.540837][T21830] workqueue: max_active 14258 requested for btrfs-worker is out of range, clamping between 1 and 512
[  421.544111][T21830] workqueue: max_active 14258 requested for btrfs-delalloc is out of range, clamping between 1 and 512
[  421.548157][T21830] workqueue: max_active 14258 requested for btrfs-endio is out of range, clamping between 1 and 512
[  421.551498][T21830] workqueue: max_active 14258 requested for btrfs-endio-meta is out of range, clamping between 1 and 512
[  421.554894][T21830] workqueue: max_active 14258 requested for btrfs-rmw is out of range, clamping between 1 and 512
[  421.558081][T21830] workqueue: max_active 14258 requested for btrfs-endio-write is out of range, clamping between 1 and 512
[  421.562644][T21830] workqueue: max_active 14258 requested for btrfs-compressed-write is out of range, clamping between 1 and 512
[  421.570447][ T4221] BTRFS error (device loop0): bad tree block start, mirror 1 want 5292032 have 648518346346643456
[  421.573783][ T4221] BTRFS error (device loop0): level verify failed on logical 5255168 mirror 1 wanted 0 found 1
[  421.577535][T21830] BTRFS error (device loop0): failed to load root extent
[  421.607563][T21830] BTRFS error (device loop0): open_ctree failed
[  422.306498][ T1754] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  422.365536][ T1754] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  422.434617][ T1754] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  422.496380][ T1754] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  423.786054][ T1754] hsr_slave_0: left promiscuous mode
[  423.840530][ T1754] hsr_slave_1: left promiscuous mode
[  423.919421][ T1754] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  423.921400][ T1754] batman_adv: batadv0: Removing interface: batadv_slave_0
[  423.925444][ T1754] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  423.927321][ T1754] batman_adv: batadv0: Removing interface: batadv_slave_1
[  423.931124][ T1754] bridge_slave_1: left allmulticast mode
[  423.932644][ T1754] bridge_slave_1: left promiscuous mode
[  423.934164][ T1754] bridge0: port 2(bridge_slave_1) entered disabled state
[  423.980566][ T1754] bridge_slave_0: left allmulticast mode
[  423.982051][ T1754] bridge_slave_0: left promiscuous mode
[  423.983558][ T1754] bridge0: port 1(bridge_slave_0) entered disabled state
[  424.099525][ T1754] veth1_macvtap: left promiscuous mode
[  424.101029][ T1754] veth0_macvtap: left promiscuous mode
[  424.102463][ T1754] veth1_vlan: left promiscuous mode
[  424.103917][ T1754] veth0_vlan: left promiscuous mode
[  424.230060][ T1754] team0 (unregistering): Port device team_slave_1 removed
[  424.237217][ T1754] team0 (unregistering): Port device team_slave_0 removed
[  424.243595][ T1754] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  424.283899][ T1754] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  424.384313][ T1754] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.1.148' (ED25519) to the list of known hosts.
[  426.213424][T21973] loop0: detected capacity change from 0 to 32768
[  426.217249][T21973] BTRFS: device fsid a830dcec-d20e-42dc-8160-bf13f3286f97 devid 1 transid 8 /dev/loop0 scanned by syz-executor119 (21973)
[  426.225361][T21973] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  426.227787][T21973] _btrfs_printk: 35 callbacks suppressed
[  426.227796][T21973] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  426.232702][T21973] BTRFS info (device loop0): trying to use backup root at mount time
[  426.234726][T21973] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  426.237382][T21973] BTRFS info (device loop0): trying to use backup root at mount time
[  426.239887][T21973] BTRFS info (device loop0): using free space tree
[  426.241568][T21973] workqueue: max_active 14258 requested for btrfs-worker is out of range, clamping between 1 and 512
[  426.244742][T21973] workqueue: max_active 14258 requested for btrfs-delalloc is out of range, clamping between 1 and 512
[  426.248672][T21973] workqueue: max_active 14258 requested for btrfs-endio is out of range, clamping between 1 and 512
[  426.252133][T21973] workqueue: max_active 14258 requested for btrfs-endio-meta is out of range, clamping between 1 and 512
[  426.255348][T21973] workqueue: max_active 14258 requested for btrfs-rmw is out of range, clamping between 1 and 512
[  426.258286][T21973] workqueue: max_active 14258 requested for btrfs-endio-write is out of range, clamping between 1 and 512
[  426.263443][T21973] workqueue: max_active 14258 requested for btrfs-compressed-write is out of range, clamping between 1 and 512
[  426.271177][   T40] BTRFS warning (device loop0): checksum verify failed on logical 5332992 mirror 1 wanted 0x6f1c19d9e98527de found 0x3d333e2ad94dd107 level 0
[  426.275232][T21973] BTRFS warning (device loop0): couldn't read tree root
[  426.277030][T21973] BTRFS warning (device loop0): try to load backup roots slot 1
[  426.280994][   T40] BTRFS error (device loop0): bad tree block start, mirror 1 want 5292032 have 648518346346643456
[  426.283713][T21973] BTRFS warning (device loop0): failed to read root (objectid=9): -5
[  426.285829][T21973] BTRFS warning (device loop0): try to load backup roots slot 2
[  426.287963][   T40] BTRFS error (device loop0): level verify failed on logical 5255168 mirror 1 wanted 0 found 1
[  426.291204][T21973] BTRFS warning (device loop0): couldn't read tree root
[  426.293004][T21973] BTRFS warning (device loop0): try to load backup roots slot 3
[  426.295480][T21973] BTRFS warning (device loop0): global root 2 0 already exists
[  426.297445][T21973] BTRFS error (device loop0): failed to load root extent
[  426.329044][T21973] BTRFS error (device loop0): open_ctree failed