Warning: Permanently added '10.128.1.240' (ED25519) to the list of known hosts. 1970/01/01 00:01:07 parsed 1 programs [ 68.924319][ T4421] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.621790][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.622917][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.641084][ T3337] cfg80211: failed to load regulatory.db [ 71.013960][ T822] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.015257][ T822] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.016987][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.026548][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.027714][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.029331][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.177235][ T4545] chnl_net:caif_netlink_parms(): no params data found [ 71.196990][ T4545] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.198144][ T4545] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.199764][ T4545] device bridge_slave_0 entered promiscuous mode [ 71.202648][ T4545] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.203712][ T4545] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.205199][ T4545] device bridge_slave_1 entered promiscuous mode [ 71.215568][ T4545] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.218106][ T4545] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.227414][ T4545] team0: Port device team_slave_0 added [ 71.229373][ T4545] team0: Port device team_slave_1 added [ 71.237678][ T4545] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.238798][ T4545] 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. [ 71.243386][ T4545] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.280700][ T4545] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.281748][ T4545] 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. [ 71.285444][ T4545] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.352260][ T4545] device hsr_slave_0 entered promiscuous mode [ 71.411100][ T4545] device hsr_slave_1 entered promiscuous mode [ 72.005681][ T4545] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.034882][ T4545] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.055427][ T4545] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.072037][ T4545] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.136720][ T4545] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.141414][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.142824][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.145606][ T4545] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.148055][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.149593][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.152049][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.153029][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.163347][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.164822][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.166291][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.167878][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.169036][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.174990][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.176814][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.178399][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.182372][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.183856][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.185440][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.191651][ T4545] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.193726][ T4545] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.196183][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.197635][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.199086][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.201135][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.202481][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.203969][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.256670][ T4545] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.260856][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.262004][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.265826][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.267376][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.274318][ T4545] device veth0_vlan entered promiscuous mode [ 72.278449][ T4545] device veth1_vlan entered promiscuous mode [ 72.280485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.282053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.283632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.285923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.287267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.297364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.298819][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.301329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.304089][ T4545] device veth0_macvtap entered promiscuous mode [ 72.306409][ T4545] device veth1_macvtap entered promiscuous mode [ 72.313984][ T4545] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.315285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.316772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.318898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.321023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.324500][ T4545] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.326561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.328205][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.330894][ T4545] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.332075][ T4545] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.333399][ T4545] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.334700][ T4545] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:12 executed programs: 0 [ 72.775652][ T4705] chnl_net:caif_netlink_parms(): no params data found [ 72.797137][ T4705] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.798295][ T4705] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.799935][ T4705] device bridge_slave_0 entered promiscuous mode [ 72.817515][ T4705] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.818642][ T4705] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.823109][ T4705] device bridge_slave_1 entered promiscuous mode [ 72.835082][ T4705] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.837828][ T4705] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.848461][ T4705] team0: Port device team_slave_0 added [ 72.851581][ T4705] team0: Port device team_slave_1 added [ 72.858983][ T4705] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.859977][ T4705] 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. [ 72.863863][ T4705] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.866312][ T4705] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.867327][ T4705] 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. [ 72.873519][ T4705] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.941643][ T4705] device hsr_slave_0 entered promiscuous mode [ 72.970445][ T4705] device hsr_slave_1 entered promiscuous mode [ 73.020305][ T4705] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.021432][ T4705] Cannot create hsr debugfs directory [ 73.055347][ T4705] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.740761][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 76.085914][ T4705] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.820275][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 78.423585][ T4705] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.465906][ T4705] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.660713][ T4705] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.727795][ T4705] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.771781][ T4705] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.824524][ T4705] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.892940][ T4705] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.897353][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.898835][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.900390][ T4594] Bluetooth: hci0: command 0x040f tx timeout [ 78.903605][ T4705] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.906379][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.907887][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.909298][ T1617] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.910460][ T1617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.915709][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.918702][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.920312][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.921914][ T1617] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.923021][ T1617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.925824][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.929382][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.934510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.936225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.937988][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.941456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.943076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.945346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.946788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.949470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.951344][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.953938][ T4705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.001309][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.002573][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.006282][ T4705] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.012749][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.014235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.021887][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.023398][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.025045][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.026331][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.028152][ T4705] device veth0_vlan entered promiscuous mode [ 79.032681][ T4705] device veth1_vlan entered promiscuous mode [ 79.040121][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.042270][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.043700][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.045196][ T822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.048224][ T4705] device veth0_macvtap entered promiscuous mode [ 79.050957][ T4705] device veth1_macvtap entered promiscuous mode [ 79.055770][ T4705] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.057217][ T4705] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.059984][ T4705] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.062723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.064182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.065602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.067222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.069344][ T4705] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.071268][ T4705] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.073283][ T4705] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.074421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.076088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.079641][ T4705] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.081115][ T4705] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.082409][ T4705] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.083692][ T4705] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.115149][ T1617] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.116385][ T1617] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.118078][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.125786][ T1617] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.127129][ T1617] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.128962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:19 executed programs: 2 [ 79.248063][ T4941] loop0: detected capacity change from 0 to 32768 [ 79.270419][ T4941] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4941) [ 79.277575][ T4941] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.279448][ T4941] BTRFS info (device loop0): disabling tree log [ 79.280979][ T4941] BTRFS info (device loop0): doing ref verification [ 79.281932][ T4941] BTRFS info (device loop0): max_inline at 0 [ 79.282946][ T4941] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.284510][ T4941] BTRFS info (device loop0): trying to use backup root at mount time [ 79.285722][ T4941] BTRFS info (device loop0): turning on sync discard [ 79.286730][ T4941] BTRFS info (device loop0): using free space tree [ 79.287732][ T4941] BTRFS info (device loop0): has skinny extents [ 79.288723][ T4941] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 79.292426][ T4941] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 79.294530][ T4941] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 79.297432][ T4941] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 79.299363][ T4941] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 79.304514][ T4941] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 79.307184][ T4941] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 79.309252][ T4941] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 79.312067][ T4941] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 79.314519][ T4941] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 79.350125][ T4705] [ 79.350550][ T4705] ====================================================== [ 79.351532][ T4705] WARNING: possible circular locking dependency detected [ 79.352566][ T4705] syzkaller #0 Not tainted [ 79.353214][ T4705] ------------------------------------------------------ [ 79.354204][ T4705] syz-executor/4705 is trying to acquire lock: [ 79.355111][ T4705] ffff0000ca84a4e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xcac [ 79.356753][ T4705] [ 79.356753][ T4705] but task is already holding lock: [ 79.357893][ T4705] ffff0000d8898720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 79.359509][ T4705] [ 79.359509][ T4705] which lock already depends on the new lock. [ 79.359509][ T4705] [ 79.361117][ T4705] [ 79.361117][ T4705] the existing dependency chain (in reverse order) is: [ 79.362422][ T4705] [ 79.362422][ T4705] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 79.363613][ T4705] __mutex_lock_common+0x194/0x1edc [ 79.364475][ T4705] mutex_lock_nested+0xac/0x11c [ 79.365275][ T4705] btrfs_commit_transaction+0xe44/0x3044 [ 79.366195][ T4705] btrfs_sync_fs+0x628/0xb2c [ 79.366943][ T4705] sync_filesystem+0x1a0/0x218 [ 79.367754][ T4705] generic_shutdown_super+0x70/0x2f0 [ 79.368647][ T4705] kill_anon_super+0x4c/0x80 [ 79.369453][ T4705] btrfs_kill_super+0x40/0x58 [ 79.370220][ T4705] deactivate_locked_super+0xb8/0x13c [ 79.371095][ T4705] deactivate_super+0xf8/0x118 [ 79.371907][ T4705] cleanup_mnt+0x3a4/0x458 [ 79.372704][ T4705] __cleanup_mnt+0x20/0x30 [ 79.373476][ T4705] task_work_run+0x12c/0x1e0 [ 79.374239][ T4705] do_notify_resume+0x24b4/0x3128 [ 79.375066][ T4705] el0_svc+0xf0/0x1e0 [ 79.375735][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 79.376568][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 79.377395][ T4705] [ 79.377395][ T4705] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 79.378691][ T4705] __mutex_lock_common+0x194/0x1edc [ 79.379613][ T4705] mutex_lock_nested+0xac/0x11c [ 79.380436][ T4705] start_transaction+0x440/0x13f0 [ 79.381241][ T4705] btrfs_join_transaction+0x30/0x40 [ 79.382139][ T4705] btrfs_dirty_inode+0xb4/0x1c0 [ 79.382914][ T4705] btrfs_update_time+0x224/0x248 [ 79.383789][ T4705] touch_atime+0x3d0/0x914 [ 79.384522][ T4705] iterate_dir+0x280/0x4cc [ 79.385200][ T4705] __arm64_sys_getdents64+0x11c/0x340 [ 79.386065][ T4705] invoke_syscall+0x98/0x2b8 [ 79.386855][ T4705] el0_svc_common+0x138/0x258 [ 79.387615][ T4705] do_el0_svc+0x58/0x14c [ 79.388298][ T4705] el0_svc+0x78/0x1e0 [ 79.389034][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 79.389913][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 79.390609][ T4705] [ 79.390609][ T4705] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 79.391640][ T4705] start_transaction+0x624/0x13f0 [ 79.392429][ T4705] btrfs_join_transaction+0x30/0x40 [ 79.393171][ T4705] btrfs_dirty_inode+0xb4/0x1c0 [ 79.393896][ T4705] btrfs_update_time+0x224/0x248 [ 79.394624][ T4705] touch_atime+0x3d0/0x914 [ 79.395322][ T4705] iterate_dir+0x280/0x4cc [ 79.396006][ T4705] __arm64_sys_getdents64+0x11c/0x340 [ 79.396792][ T4705] invoke_syscall+0x98/0x2b8 [ 79.397526][ T4705] el0_svc_common+0x138/0x258 [ 79.398234][ T4705] do_el0_svc+0x58/0x14c [ 79.398852][ T4705] el0_svc+0x78/0x1e0 [ 79.399484][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 79.400257][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 79.400923][ T4705] [ 79.400923][ T4705] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 79.402225][ T4705] down_read+0xc0/0x390 [ 79.403004][ T4705] lookup_slow+0x4c/0x80 [ 79.403826][ T4705] walk_component+0x2b0/0x3a8 [ 79.404694][ T4705] path_lookupat+0x13c/0x3d0 [ 79.405511][ T4705] filename_lookup+0x180/0x414 [ 79.406415][ T4705] kern_path+0x4c/0x190 [ 79.407122][ T4705] lookup_bdev+0xbc/0x244 [ 79.407865][ T4705] btrfs_free_stale_devices+0x614/0x908 [ 79.408832][ T4705] btrfs_forget_devices+0x5c/0x98 [ 79.409668][ T4705] btrfs_control_ioctl+0x130/0x248 [ 79.410509][ T4705] __arm64_sys_ioctl+0x14c/0x1c8 [ 79.411357][ T4705] invoke_syscall+0x98/0x2b8 [ 79.412105][ T4705] el0_svc_common+0x138/0x258 [ 79.412821][ T4705] do_el0_svc+0x58/0x14c [ 79.413572][ T4705] el0_svc+0x78/0x1e0 [ 79.414244][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 79.415182][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 79.416016][ T4705] [ 79.416016][ T4705] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 79.417337][ T4705] __lock_acquire+0x2928/0x651c [ 79.418227][ T4705] lock_acquire+0x1f4/0x620 [ 79.418991][ T4705] __mutex_lock_common+0x194/0x1edc [ 79.419873][ T4705] mutex_lock_nested+0xac/0x11c [ 79.420708][ T4705] btrfs_run_dev_stats+0xe0/0xcac [ 79.421490][ T4705] commit_cowonly_roots+0x144/0x7e8 [ 79.422400][ T4705] btrfs_commit_transaction+0xf04/0x3044 [ 79.423330][ T4705] btrfs_sync_fs+0x628/0xb2c [ 79.424079][ T4705] sync_filesystem+0x1a0/0x218 [ 79.424863][ T4705] generic_shutdown_super+0x70/0x2f0 [ 79.425751][ T4705] kill_anon_super+0x4c/0x80 [ 79.426535][ T4705] btrfs_kill_super+0x40/0x58 [ 79.427347][ T4705] deactivate_locked_super+0xb8/0x13c [ 79.428188][ T4705] deactivate_super+0xf8/0x118 [ 79.428973][ T4705] cleanup_mnt+0x3a4/0x458 [ 79.429711][ T4705] __cleanup_mnt+0x20/0x30 [ 79.430416][ T4705] task_work_run+0x12c/0x1e0 [ 79.431170][ T4705] do_notify_resume+0x24b4/0x3128 [ 79.431948][ T4705] el0_svc+0xf0/0x1e0 [ 79.432633][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 79.433401][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 79.434135][ T4705] [ 79.434135][ T4705] other info that might help us debug this: [ 79.434135][ T4705] [ 79.435680][ T4705] Chain exists of: [ 79.435680][ T4705] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 79.435680][ T4705] [ 79.438263][ T4705] Possible unsafe locking scenario: [ 79.438263][ T4705] [ 79.439500][ T4705] CPU0 CPU1 [ 79.440343][ T4705] ---- ---- [ 79.441152][ T4705] lock(&fs_info->tree_log_mutex); [ 79.441943][ T4705] lock(&fs_info->reloc_mutex); [ 79.443136][ T4705] lock(&fs_info->tree_log_mutex); [ 79.444337][ T4705] lock(&fs_devs->device_list_mutex); [ 79.445162][ T4705] [ 79.445162][ T4705] *** DEADLOCK *** [ 79.445162][ T4705] [ 79.446442][ T4705] 3 locks held by syz-executor/4705: [ 79.447321][ T4705] #0: ffff0000d9d700e0 (&type->s_umount_key#52){+.+.}-{3:3}, at: deactivate_super+0xf0/0x118 [ 79.448914][ T4705] #1: ffff0000d8898c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xda8/0x3044 [ 79.450646][ T4705] #2: ffff0000d8898720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 79.452405][ T4705] [ 79.452405][ T4705] stack backtrace: [ 79.453307][ T4705] CPU: 0 PID: 4705 Comm: syz-executor Not tainted syzkaller #0 [ 79.454433][ T4705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.455956][ T4705] Call trace: [ 79.456452][ T4705] dump_backtrace+0x0/0x43c [ 79.457152][ T4705] show_stack+0x2c/0x3c [ 79.457737][ T4705] __dump_stack+0x30/0x40 [ 79.458363][ T4705] dump_stack_lvl+0xf8/0x160 [ 79.459029][ T4705] dump_stack+0x1c/0x5c [ 79.459651][ T4705] print_circular_bug+0x148/0x1b0 [ 79.460447][ T4705] check_noncircular+0x240/0x2d4 [ 79.461159][ T4705] __lock_acquire+0x2928/0x651c [ 79.461886][ T4705] lock_acquire+0x1f4/0x620 [ 79.462607][ T4705] __mutex_lock_common+0x194/0x1edc [ 79.463365][ T4705] mutex_lock_nested+0xac/0x11c [ 79.464091][ T4705] btrfs_run_dev_stats+0xe0/0xcac [ 79.464861][ T4705] commit_cowonly_roots+0x144/0x7e8 [ 79.465609][ T4705] btrfs_commit_transaction+0xf04/0x3044 [ 79.466433][ T4705] btrfs_sync_fs+0x628/0xb2c [ 79.467117][ T4705] sync_filesystem+0x1a0/0x218 [ 79.467792][ T4705] generic_shutdown_super+0x70/0x2f0 [ 79.468555][ T4705] kill_anon_super+0x4c/0x80 [ 79.469237][ T4705] btrfs_kill_super+0x40/0x58 [ 79.469899][ T4705] deactivate_locked_super+0xb8/0x13c [ 79.470695][ T4705] deactivate_super+0xf8/0x118 [ 79.471422][ T4705] cleanup_mnt+0x3a4/0x458 [ 79.472113][ T4705] __cleanup_mnt+0x20/0x30 [ 79.472775][ T4705] task_work_run+0x12c/0x1e0 [ 79.473429][ T4705] do_notify_resume+0x24b4/0x3128 [ 79.474160][ T4705] el0_svc+0xf0/0x1e0 [ 79.474756][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 79.475499][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 79.622342][ T148] device hsr_slave_0 left promiscuous mode [ 79.650539][ T4964] loop0: detected capacity change from 0 to 32768 [ 79.660783][ T148] device hsr_slave_1 left promiscuous mode [ 79.694238][ T4964] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4964) [ 79.697726][ T4964] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.699045][ T4964] BTRFS info (device loop0): disabling tree log [ 79.700094][ T4964] BTRFS info (device loop0): doing ref verification [ 79.701454][ T4964] BTRFS info (device loop0): max_inline at 0 [ 79.702418][ T4964] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.703986][ T4964] BTRFS info (device loop0): trying to use backup root at mount time [ 79.705183][ T4964] BTRFS info (device loop0): turning on sync discard [ 79.706203][ T4964] BTRFS info (device loop0): using free space tree [ 79.707118][ T4964] BTRFS info (device loop0): has skinny extents [ 79.708057][ T4964] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 79.709832][ T4964] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 79.711821][ T4964] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 79.714215][ T4964] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 79.716140][ T4964] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 79.718082][ T4964] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 79.720005][ T4964] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 79.722091][ T4964] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 79.723918][ T4964] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 79.726067][ T4964] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 79.731903][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.733037][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.734599][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.735748][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.737123][ T148] device bridge_slave_1 left promiscuous mode [ 79.738085][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.767277][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 79.776144][ T148] device bridge_slave_0 left promiscuous mode [ 79.777115][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.861872][ T4991] loop0: detected capacity change from 0 to 32768 [ 79.900421][ T148] device veth1_macvtap left promiscuous mode [ 79.901407][ T148] device veth0_macvtap left promiscuous mode [ 79.902493][ T148] device veth1_vlan left promiscuous mode [ 79.903493][ T148] device veth0_vlan left promiscuous mode [ 79.935954][ T4991] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.937405][ T4991] BTRFS info (device loop0): disabling tree log [ 79.941996][ T4991] BTRFS info (device loop0): doing ref verification [ 79.943837][ T4991] BTRFS info (device loop0): max_inline at 0 [ 79.945474][ T4991] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.946996][ T4991] BTRFS info (device loop0): trying to use backup root at mount time [ 79.948317][ T4991] BTRFS info (device loop0): turning on sync discard [ 79.949789][ T4991] BTRFS info (device loop0): using free space tree [ 79.950920][ T4991] BTRFS info (device loop0): has skinny extents [ 79.951853][ T4991] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 79.955737][ T4991] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 79.957846][ T4991] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 79.970320][ T4991] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 79.980550][ T4991] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 79.982770][ T4991] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 79.986204][ T4991] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 79.988279][ T4991] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 79.992583][ T4991] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 79.996476][ T4991] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 80.045876][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 80.053754][ T148] team0 (unregistering): Port device team_slave_1 removed [ 80.057412][ T148] team0 (unregistering): Port device team_slave_0 removed [ 80.073815][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.104004][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.233256][ T148] bond0 (unregistering): Released all slaves [ 80.237755][ T5016] loop0: detected capacity change from 0 to 32768 [ 80.292759][ T5016] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.294028][ T5016] BTRFS info (device loop0): disabling tree log [ 80.295042][ T5016] BTRFS info (device loop0): doing ref verification [ 80.296134][ T5016] BTRFS info (device loop0): max_inline at 0 [ 80.297070][ T5016] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.298712][ T5016] BTRFS info (device loop0): trying to use backup root at mount time [ 80.299941][ T5016] BTRFS info (device loop0): turning on sync discard [ 80.301505][ T5016] BTRFS info (device loop0): using free space tree [ 80.302810][ T5016] BTRFS info (device loop0): has skinny extents [ 80.303683][ T5016] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 80.305355][ T5016] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 80.307131][ T5016] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 80.309548][ T5016] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 80.312538][ T5016] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 80.314535][ T5016] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 80.316634][ T5016] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 80.318414][ T5016] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 80.320071][ T5016] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 80.323009][ T5016] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 80.364996][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 80.432859][ T5037] loop0: detected capacity change from 0 to 32768 [ 80.531943][ T5037] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.533260][ T5037] BTRFS info (device loop0): disabling tree log [ 80.534228][ T5037] BTRFS info (device loop0): doing ref verification [ 80.535332][ T5037] BTRFS info (device loop0): max_inline at 0 [ 80.536291][ T5037] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.537926][ T5037] BTRFS info (device loop0): trying to use backup root at mount time [ 80.539165][ T5037] BTRFS info (device loop0): turning on sync discard [ 80.540191][ T5037] BTRFS info (device loop0): using free space tree [ 80.541651][ T5037] BTRFS info (device loop0): has skinny extents [ 80.542565][ T5037] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 80.545038][ T5037] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 80.546889][ T5037] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 80.549440][ T5037] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 80.555157][ T5037] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 80.557025][ T5037] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 80.558997][ T5037] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 80.561351][ T5037] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 80.563202][ T5037] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 80.565537][ T5037] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 80.719764][ T5059] loop0: detected capacity change from 0 to 32768 [ 80.812660][ T5059] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5059) [ 80.818320][ T5059] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.819701][ T5059] BTRFS info (device loop0): disabling tree log [ 80.820904][ T5059] BTRFS info (device loop0): doing ref verification [ 80.821903][ T5059] BTRFS info (device loop0): max_inline at 0 [ 80.822829][ T5059] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.824583][ T5059] BTRFS info (device loop0): trying to use backup root at mount time [ 80.825679][ T5059] BTRFS info (device loop0): turning on sync discard [ 80.826671][ T5059] BTRFS info (device loop0): using free space tree [ 80.827624][ T5059] BTRFS info (device loop0): has skinny extents [ 80.828530][ T5059] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 80.830310][ T5059] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 80.832377][ T5059] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 80.834996][ T5059] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 80.836825][ T5059] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 80.838670][ T5059] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 80.841152][ T5059] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 80.843008][ T5059] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 80.844931][ T5059] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 80.847192][ T5059] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 80.882268][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 80.971722][ T5080] loop0: detected capacity change from 0 to 32768 [ 80.980292][ T4596] Bluetooth: hci0: command 0x0419 tx timeout [ 81.013667][ T5080] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.015076][ T5080] BTRFS info (device loop0): disabling tree log [ 81.016065][ T5080] BTRFS info (device loop0): doing ref verification [ 81.017129][ T5080] BTRFS info (device loop0): max_inline at 0 [ 81.018086][ T5080] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.019699][ T5080] BTRFS info (device loop0): trying to use backup root at mount time [ 81.021017][ T5080] BTRFS info (device loop0): turning on sync discard [ 81.021939][ T5080] BTRFS info (device loop0): using free space tree [ 81.022848][ T5080] BTRFS info (device loop0): has skinny extents [ 81.023869][ T5080] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.025762][ T5080] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.027729][ T5080] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.030185][ T5080] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.032963][ T5080] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.034840][ T5080] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.036918][ T5080] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.038857][ T5080] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.040902][ T5080] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.043257][ T5080] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.148871][ T5102] loop0: detected capacity change from 0 to 32768 [ 81.224439][ T5102] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5102) [ 81.227227][ T5102] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.228509][ T5102] BTRFS info (device loop0): disabling tree log [ 81.229440][ T5102] BTRFS info (device loop0): doing ref verification [ 81.231166][ T5102] BTRFS info (device loop0): max_inline at 0 [ 81.232076][ T5102] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.234250][ T5102] BTRFS info (device loop0): trying to use backup root at mount time [ 81.235487][ T5102] BTRFS info (device loop0): turning on sync discard [ 81.236499][ T5102] BTRFS info (device loop0): using free space tree [ 81.237522][ T5102] BTRFS info (device loop0): has skinny extents [ 81.238483][ T5102] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.241020][ T5102] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.243032][ T5102] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.245566][ T5102] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.247450][ T5102] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.249360][ T5102] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.251820][ T5102] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.253596][ T5102] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.255712][ T5102] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.257962][ T5102] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.288454][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 81.365520][ T5123] loop0: detected capacity change from 0 to 32768 [ 81.423769][ T5123] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.425548][ T5123] BTRFS info (device loop0): disabling tree log [ 81.426692][ T5123] BTRFS info (device loop0): doing ref verification [ 81.427804][ T5123] BTRFS info (device loop0): max_inline at 0 [ 81.428882][ T5123] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.430991][ T5123] BTRFS info (device loop0): trying to use backup root at mount time [ 81.432296][ T5123] BTRFS info (device loop0): turning on sync discard [ 81.433485][ T5123] BTRFS info (device loop0): using free space tree [ 81.434571][ T5123] BTRFS info (device loop0): has skinny extents [ 81.435662][ T5123] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.437899][ T5123] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.439988][ T5123] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.443907][ T5123] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.445771][ T5123] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.447851][ T5123] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.449869][ T5123] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.452263][ T5123] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.454044][ T5123] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.456589][ T5123] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.514169][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 81.612445][ T5145] loop0: detected capacity change from 0 to 32768 [ 81.643179][ T5145] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.644524][ T5145] BTRFS info (device loop0): disabling tree log [ 81.645521][ T5145] BTRFS info (device loop0): doing ref verification [ 81.646573][ T5145] BTRFS info (device loop0): max_inline at 0 [ 81.647443][ T5145] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.649009][ T5145] BTRFS info (device loop0): trying to use backup root at mount time [ 81.650186][ T5145] BTRFS info (device loop0): turning on sync discard [ 81.651892][ T5145] BTRFS info (device loop0): using free space tree [ 81.652813][ T5145] BTRFS info (device loop0): has skinny extents [ 81.653794][ T5145] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.655638][ T5145] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.657519][ T5145] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.659994][ T5145] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.662208][ T5145] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.664145][ T5145] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.666168][ T5145] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.668145][ T5145] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.669957][ T5145] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.673255][ T5145] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.779469][ T5167] loop0: detected capacity change from 0 to 32768 [ 81.784841][ T5167] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5167) [ 81.788261][ T5167] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.789403][ T5167] BTRFS info (device loop0): disabling tree log [ 81.790725][ T5167] BTRFS info (device loop0): doing ref verification [ 81.791775][ T5167] BTRFS info (device loop0): max_inline at 0 [ 81.792680][ T5167] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.794221][ T5167] BTRFS info (device loop0): trying to use backup root at mount time [ 81.795399][ T5167] BTRFS info (device loop0): turning on sync discard [ 81.796391][ T5167] BTRFS info (device loop0): using free space tree [ 81.797375][ T5167] BTRFS info (device loop0): has skinny extents [ 81.798410][ T5167] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.800130][ T5167] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.802327][ T5167] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.804773][ T5167] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.806575][ T5167] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.808562][ T5167] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.810740][ T5167] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.812517][ T5167] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.814324][ T5167] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.816566][ T5167] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.853684][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 81.941735][ T5188] loop0: detected capacity change from 0 to 32768 [ 81.992543][ T5188] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.993899][ T5188] BTRFS info (device loop0): disabling tree log [ 81.994944][ T5188] BTRFS info (device loop0): doing ref verification [ 81.995957][ T5188] BTRFS info (device loop0): max_inline at 0 [ 81.996861][ T5188] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.998455][ T5188] BTRFS info (device loop0): trying to use backup root at mount time [ 81.999660][ T5188] BTRFS info (device loop0): turning on sync discard [ 82.000897][ T5188] BTRFS info (device loop0): using free space tree [ 82.001905][ T5188] BTRFS info (device loop0): has skinny extents [ 82.002913][ T5188] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 82.004836][ T5188] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 82.006824][ T5188] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 82.009233][ T5188] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 82.011604][ T5188] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 82.013396][ T5188] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 82.015325][ T5188] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 82.017168][ T5188] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 82.018885][ T5188] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 82.021295][ T5188] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 82.056855][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 82.128510][ T5210] loop0: detected capacity change from 0 to 32768 [ 82.183734][ T5210] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 82.185220][ T5210] BTRFS info (device loop0): disabling tree log [ 82.186138][ T5210] BTRFS info (device loop0): doing ref verification [ 82.187089][ T5210] BTRFS info (device loop0): max_inline at 0 [ 82.187957][ T5210] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.189633][ T5210] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 82.191737][ T5210] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 82.193684][ T5210] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 82.196268][ T5210] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 82.198080][ T5210] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 82.200068][ T5210] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 82.202415][ T5210] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 82.204351][ T5210] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 82.206199][ T5210] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 82.208447][ T5210] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 82.242880][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 82.312760][ T5232] loop0: detected capacity change from 0 to 32768 [ 82.362730][ T5232] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.364298][ T5232] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 82.366186][ T5232] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 82.368123][ T5232] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 82.377534][ T5232] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 82.379540][ T5232] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 82.381941][ T5232] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 82.384001][ T5232] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 82.386012][ T5232] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 82.387822][ T5232] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 82.390259][ T5232] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 82.424687][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 82.511253][ T5254] loop0: detected capacity change from 0 to 32768 [ 82.641559][ T5254] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.643254][ T5254] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 82.645611][ T5254] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 82.648184][ T5254] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 82.650815][ T5254] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 82.652779][ T5254] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 82.655703][ T5254] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 82.657683][ T5254] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 82.659553][ T5254] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 82.662042][ T5254] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 82.664239][ T5254] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 82.764777][ T5276] loop0: detected capacity change from 0 to 32768 [ 82.769950][ T5276] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5276) [ 82.774378][ T5276] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.776152][ T5276] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 82.778128][ T5276] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 82.780014][ T5276] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 82.783339][ T5276] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 82.785877][ T5276] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 82.787862][ T5276] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 82.789900][ T5276] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 82.792192][ T5276] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 82.794048][ T5276] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 82.796465][ T5276] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 82.835563][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 82.911744][ T5297] loop0: detected capacity change from 0 to 32768 [ 83.011139][ T5297] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.012707][ T5297] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.014548][ T5297] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.016362][ T5297] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.018859][ T5297] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.020955][ T5297] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.022996][ T5297] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.025070][ T5297] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.027037][ T5297] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.028886][ T5297] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.031176][ T5297] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.141131][ T5319] loop0: detected capacity change from 0 to 32768 [ 83.146731][ T5319] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5319) [ 83.151490][ T5319] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.153192][ T5319] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.155109][ T5319] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.156873][ T5319] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.161369][ T5319] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.163267][ T5319] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.165065][ T5319] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.167063][ T5319] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.168979][ T5319] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.179119][ T5319] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.182270][ T5319] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.212114][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 83.300791][ T5340] loop0: detected capacity change from 0 to 32768 [ 83.401227][ T5340] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.402936][ T5340] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.406029][ T5340] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.407991][ T5340] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.410904][ T5340] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.412811][ T5340] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.414843][ T5340] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.416859][ T5340] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.418745][ T5340] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.420954][ T5340] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.423263][ T5340] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.523158][ T5362] loop0: detected capacity change from 0 to 32768 [ 83.528332][ T5362] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5362) [ 83.532548][ T5362] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.534202][ T5362] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.540611][ T5362] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.542417][ T5362] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.544894][ T5362] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.546792][ T5362] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.548780][ T5362] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.560799][ T5362] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.563343][ T5362] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.565078][ T5362] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.567446][ T5362] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.591789][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 83.672005][ T5383] loop0: detected capacity change from 0 to 32768 [ 83.721959][ T5383] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.723549][ T5383] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.725477][ T5383] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.727291][ T5383] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.731129][ T5383] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.733014][ T5383] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.734923][ T5383] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.736854][ T5383] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.738826][ T5383] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.741077][ T5383] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.743385][ T5383] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.841203][ T5405] loop0: detected capacity change from 0 to 32768 [ 83.843254][ T5405] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5405) [ 83.847160][ T5405] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.848831][ T5405] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.850921][ T5405] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.852862][ T5405] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.855136][ T5405] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.856796][ T5405] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.858620][ T5405] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.862109][ T5405] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.864131][ T5405] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.866021][ T5405] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.868306][ T5405] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.970068][ T5426] loop0: detected capacity change from 0 to 32768 [ 84.011170][ T5426] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5426) [ 84.013879][ T5426] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.015513][ T5426] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 84.017376][ T5426] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 84.019150][ T5426] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 84.021700][ T5426] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 84.023469][ T5426] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 84.025311][ T5426] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 84.027229][ T5426] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 84.029280][ T5426] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 84.031454][ T5426] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 84.033591][ T5426] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 84.137643][ T5447] loop0: detected capacity change from 0 to 32768 [ 84.139494][ T5447] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5447) [ 84.144013][ T5447] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.145523][ T5447] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 84.147377][ T5447] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 84.149344][ T5447] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 84.152459][ T5447] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 84.154356][ T5447] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 84.156236][ T5447] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 84.158289][ T5447] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 84.160193][ T5447] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 84.170165][ T5447] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 84.172729][ T5447] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 1970/01/01 00:01:24 executed programs: 27 [ 84.272851][ T5468] loop0: detected capacity change from 0 to 32768 [ 84.278644][ T5468] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5468) [ 84.282969][ T5468] btrfs_printk: 92 callbacks suppressed [ 84.282976][ T5468] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.285217][ T5468] BTRFS info (device loop0): disabling tree log [ 84.286213][ T5468] BTRFS info (device loop0): doing ref verification [ 84.287271][ T5468] BTRFS info (device loop0): max_inline at 0 [ 84.288132][ T5468] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.289766][ T5468] BTRFS info (device loop0): trying to use backup root at mount time [ 84.291450][ T5468] BTRFS info (device loop0): turning on sync discard [ 84.292471][ T5468] BTRFS info (device loop0): using free space tree [ 84.293520][ T5468] BTRFS info (device loop0): has skinny extents [ 84.294445][ T5468] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 84.296355][ T5468] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 84.298136][ T5468] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 84.301963][ T5468] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 84.303901][ T5468] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 84.305780][ T5468] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 84.307824][ T5468] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 84.309608][ T5468] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 84.320305][ T5468] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 84.322713][ T5468] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 84.345033][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 84.421900][ T5490] loop0: detected capacity change from 0 to 32768 [ 84.501917][ T5490] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.503209][ T5490] BTRFS info (device loop0): disabling tree log [ 84.504135][ T5490] BTRFS info (device loop0): doing ref verification [ 84.505153][ T5490] BTRFS info (device loop0): max_inline at 0 [ 84.506043][ T5490] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.507596][ T5490] BTRFS info (device loop0): trying to use backup root at mount time [ 84.508776][ T5490] BTRFS info (device loop0): turning on sync discard [ 84.509775][ T5490] BTRFS info (device loop0): using free space tree [ 84.511464][ T5490] BTRFS info (device loop0): has skinny extents [ 84.512452][ T5490] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 84.514280][ T5490] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 84.516149][ T5490] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 84.518534][ T5490] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 84.520679][ T5490] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 84.522617][ T5490] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 84.524569][ T5490] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 84.526560][ T5490] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 84.528402][ T5490] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 84.530955][ T5490] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 84.631159][ T5511] loop0: detected capacity change from 0 to 32768 [ 84.714059][ T5511] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5511) [ 84.717001][ T5511] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.718301][ T5511] BTRFS info (device loop0): disabling tree log [ 84.719283][ T5511] BTRFS info (device loop0): doing ref verification [ 84.721874][ T5511] BTRFS info (device loop0): max_inline at 0 [ 84.722843][ T5511] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.724457][ T5511] BTRFS info (device loop0): trying to use backup root at mount time [ 84.725732][ T5511] BTRFS info (device loop0): turning on sync discard [ 84.726747][ T5511] BTRFS info (device loop0): using free space tree [ 84.727709][ T5511] BTRFS info (device loop0): has skinny extents [ 84.728649][ T5511] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 84.730870][ T5511] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 84.732840][ T5511] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 84.735418][ T5511] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 84.737317][ T5511] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 84.739273][ T5511] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 84.743621][ T5511] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 84.745548][ T5511] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 84.747330][ T5511] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 84.749451][ T5511] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 84.773845][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 84.846579][ T5532] loop0: detected capacity change from 0 to 32768 [ 84.906500][ T5532] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.908236][ T5532] BTRFS info (device loop0): disabling tree log [ 84.909250][ T5532] BTRFS info (device loop0): doing ref verification [ 84.910656][ T5532] BTRFS info (device loop0): max_inline at 0 [ 84.911608][ T5532] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.913292][ T5532] BTRFS info (device loop0): trying to use backup root at mount time [ 84.914590][ T5532] BTRFS info (device loop0): turning on sync discard [ 84.915803][ T5532] BTRFS info (device loop0): using free space tree [ 84.916855][ T5532] BTRFS info (device loop0): has skinny extents [ 84.917918][ T5532] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 84.919905][ T5532] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 84.922347][ T5532] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 84.924616][ T5532] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 84.926589][ T5532] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 84.928594][ T5532] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 84.936556][ T5532] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 84.938617][ T5532] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 84.940976][ T5532] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 84.943334][ T5532] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 84.974718][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 85.041866][ T5554] loop0: detected capacity change from 0 to 32768 [ 85.141358][ T5554] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.142851][ T5554] BTRFS info (device loop0): disabling tree log [ 85.143810][ T5554] BTRFS info (device loop0): doing ref verification [ 85.144847][ T5554] BTRFS info (device loop0): max_inline at 0 [ 85.145673][ T5554] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 85.147231][ T5554] BTRFS info (device loop0): trying to use backup root at mount time [ 85.148387][ T5554] BTRFS info (device loop0): turning on sync discard [ 85.149335][ T5554] BTRFS info (device loop0): using free space tree [ 85.150190][ T5554] BTRFS info (device loop0): has skinny extents [ 85.151181][ T5554] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 85.152905][ T5554] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 85.154759][ T5554] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 85.157387][ T5554] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 85.159066][ T5554] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 85.161139][ T5554] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 85.163115][ T5554] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 85.164881][ T5554] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 85.166596][ T5554] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 85.168699][ T5554] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 85.272756][ T5576] loop0: detected capacity change from 0 to 32768 [ 85.351104][ T5576] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5576) [ 85.412224][ T5576] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.413635][ T5576] BTRFS info (device loop0): disabling tree log [ 85.414635][ T5576] BTRFS info (device loop0): doing ref verification [ 85.415744][ T5576] BTRFS info (device loop0): max_inline at 0 [ 85.416651][ T5576] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 85.418319][ T5576] BTRFS info (device loop0): trying to use backup root at mount time [ 85.419588][ T5576] BTRFS info (device loop0): turning on sync discard [ 85.420752][ T5576] BTRFS info (device loop0): using free space tree [ 85.421641][ T5576] BTRFS info (device loop0): has skinny extents [ 85.422622][ T5576] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 85.424538][ T5576] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 85.426464][ T5576] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 85.428742][ T5576] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 85.431042][ T5576] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 85.432769][ T5576] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 85.434578][ T5576] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 85.436420][ T5576] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 85.438050][ T5576] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 85.440194][ T5576] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 85.541335][ T5597] loop0: detected capacity change from 0 to 32768 [ 85.592057][ T5597] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5597) [ 85.595959][ T5597] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.597396][ T5597] BTRFS info (device loop0): disabling tree log [ 85.598381][ T5597] BTRFS info (device loop0): doing ref verification [ 85.599413][ T5597] BTRFS info (device loop0): max_inline at 0 [ 85.600781][ T5597] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 85.602439][ T5597] BTRFS info (device loop0): trying to use backup root at mount time [ 85.603718][ T5597] BTRFS info (device loop0): turning on sync discard [ 85.604829][ T5597] BTRFS info (device loop0): using free space tree [ 85.605843][ T5597] BTRFS info (device loop0): has skinny extents [ 85.606815][ T5597] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 85.608738][ T5597] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 85.610992][ T5597] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 85.613507][ T5597] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 85.615350][ T5597] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 85.617199][ T5597] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 85.619331][ T5597] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 85.621746][ T5597] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 85.623558][ T5597] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 85.626114][ T5597] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 85.647934][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 85.728358][ T5619] loop0: detected capacity change from 0 to 32768 [ 85.783931][ T5619] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.785224][ T5619] BTRFS info (device loop0): disabling tree log [ 85.786114][ T5619] BTRFS info (device loop0): doing ref verification [ 85.787091][ T5619] BTRFS info (device loop0): max_inline at 0 [ 85.787935][ T5619] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 85.789434][ T5619] BTRFS info (device loop0): trying to use backup root at mount time [ 85.791000][ T5619] BTRFS info (device loop0): turning on sync discard [ 85.792109][ T5619] BTRFS info (device loop0): using free space tree [ 85.793121][ T5619] BTRFS info (device loop0): has skinny extents [ 85.794092][ T5619] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 85.795951][ T5619] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 85.797807][ T5619] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 85.800136][ T5619] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 85.802338][ T5619] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 85.804256][ T5619] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 85.806331][ T5619] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 85.808194][ T5619] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 85.810046][ T5619] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 85.820802][ T5619] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 85.846062][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 85.931133][ T5641] loop0: detected capacity change from 0 to 32768 [ 86.021075][ T5641] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 86.022487][ T5641] BTRFS info (device loop0): disabling tree log [ 86.023480][ T5641] BTRFS info (device loop0): doing ref verification [ 86.024488][ T5641] BTRFS info (device loop0): max_inline at 0 [ 86.025436][ T5641] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 86.027117][ T5641] BTRFS info (device loop0): trying to use backup root at mount time [ 86.028361][ T5641] BTRFS info (device loop0): turning on sync discard [ 86.029336][ T5641] BTRFS info (device loop0): using free space tree [ 86.031527][ T5641] BTRFS info (device loop0): has skinny extents [ 86.032414][ T5641] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 86.034565][ T5641] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 86.036648][ T5641] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 86.039028][ T5641] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 86.041207][ T5641] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 86.043138][ T5641] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 86.045048][ T5641] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 86.046975][ T5641] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 86.048635][ T5641] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 86.051256][ T5641] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 86.083238][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 86.155955][ T5662] loop0: detected capacity change from 0 to 32768 [ 86.251413][ T5662] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 86.252742][ T5662] BTRFS info (device loop0): disabling tree log [ 86.253736][ T5662] BTRFS info (device loop0): doing ref verification [ 86.254771][ T5662] BTRFS info (device loop0): max_inline at 0 [ 86.255659][ T5662] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 86.257241][ T5662] BTRFS info (device loop0): trying to use backup root at mount time [ 86.258412][ T5662] BTRFS info (device loop0): turning on sync discard [ 86.259359][ T5662] BTRFS info (device loop0): using free space tree [ 86.260531][ T5662] BTRFS info (device loop0): has skinny extents [ 86.261565][ T5662] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 86.263404][ T5662] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 86.265309][ T5662] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 86.267687][ T5662] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 86.269462][ T5662] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 86.271614][ T5662] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 86.273597][ T5662] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 86.275585][ T5662] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 86.277338][ T5662] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 86.279560][ T5662] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 86.376122][ T5684] loop0: detected capacity change from 0 to 32768 [ 86.378163][ T5684] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5684) [ 86.382312][ T5684] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 86.383664][ T5684] BTRFS info (device loop0): disabling tree log [ 86.384721][ T5684] BTRFS info (device loop0): doing ref verification [ 86.385797][ T5684] BTRFS info (device loop0): max_inline at 0 [ 86.386741][ T5684] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 86.388388][ T5684] BTRFS info (device loop0): trying to use backup root at mount time [ 86.389705][ T5684] BTRFS info (device loop0): turning on sync discard [ 86.392467][ T5684] BTRFS info (device loop0): using free space tree [ 86.393310][ T5684] BTRFS info (device loop0): has skinny extents [ 86.394249][ T5684] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 86.396034][ T5684] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 86.397825][ T5684] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 86.401476][ T5684] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 86.403494][ T5684] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 86.405355][ T5684] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 86.407180][ T5684] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 86.409044][ T5684] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 86.410982][ T5684] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 86.413175][ T5684] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 86.444185][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 86.521457][ T5705] loop0: detected capacity change from 0 to 32768 [ 86.621059][ T5705] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 86.622274][ T5705] BTRFS info (device loop0): disabling tree log [ 86.623170][ T5705] BTRFS info (device loop0): doing ref verification [ 86.624190][ T5705] BTRFS info (device loop0): max_inline at 0 [ 86.625142][ T5705] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 86.626659][ T5705] BTRFS info (device loop0): trying to use backup root at mount time [ 86.627868][ T5705] BTRFS info (device loop0): turning on sync discard [ 86.628874][ T5705] BTRFS info (device loop0): using free space tree [ 86.629817][ T5705] BTRFS info (device loop0): has skinny extents [ 86.630812][ T5705] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 86.632610][ T5705] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 86.634356][ T5705] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 86.636663][ T5705] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 86.638505][ T5705] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 86.640646][ T5705] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 86.642623][ T5705] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 86.644480][ T5705] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 86.646271][ T5705] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 86.648452][ T5705] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 86.761412][ T5727] loop0: detected capacity change from 0 to 32768 [ 86.823307][ T5727] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5727) [ 86.826177][ T5727] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 86.827530][ T5727] BTRFS info (device loop0): disabling tree log [ 86.828538][ T5727] BTRFS info (device loop0): doing ref verification [ 86.829594][ T5727] BTRFS info (device loop0): max_inline at 0 [ 86.830992][ T5727] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 86.832493][ T5727] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 86.834231][ T5727] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 86.835994][ T5727] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 86.838552][ T5727] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 86.840776][ T5727] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 86.842600][ T5727] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 86.844645][ T5727] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 86.846521][ T5727] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 86.848361][ T5727] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 86.850793][ T5727] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 87.028969][ T5748] loop0: detected capacity change from 0 to 32768 [ 87.031586][ T5748] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5748) [ 87.034487][ T5748] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 87.036223][ T5748] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 87.038225][ T5748] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 87.040045][ T5748] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 87.042987][ T5748] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 87.044777][ T5748] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 87.046492][ T5748] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 87.049114][ T5748] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 87.051595][ T5748] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 87.053359][ T5748] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 87.055602][ T5748] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 87.204747][ T5769] loop0: detected capacity change from 0 to 32768 [ 87.290429][ T5769] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5769) [ 87.331168][ T5769] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 87.332795][ T5769] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 87.334730][ T5769] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 87.336596][ T5769] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 87.339020][ T5769] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 87.341217][ T5769] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 87.343172][ T5769] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 87.345258][ T5769] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 87.347159][ T5769] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 87.348977][ T5769] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 87.351754][ T5769] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 87.452838][ T5790] loop0: detected capacity change from 0 to 32768 [ 87.455967][ T5790] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5790) [ 87.458744][ T5790] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 87.461089][ T5790] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 87.462916][ T5790] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 87.464618][ T5790] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 87.467021][ T5790] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 87.468813][ T5790] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 87.471056][ T5790] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 87.473081][ T5790] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 87.474898][ T5790] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 87.476680][ T5790] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 87.478962][ T5790] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 87.524109][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 87.591510][ T5811] loop0: detected capacity change from 0 to 32768 [ 87.652146][ T5811] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 87.653804][ T5811] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 87.656357][ T5811] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 87.658260][ T5811] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 87.660616][ T5811] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 87.662462][ T5811] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 87.664394][ T5811] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 87.666413][ T5811] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 87.668435][ T5811] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 87.670774][ T5811] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 87.673041][ T5811] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 87.772679][ T5833] loop0: detected capacity change from 0 to 32768 [ 87.778036][ T5833] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5833) [ 87.782696][ T5833] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 87.784345][ T5833] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 87.790660][ T5833] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 87.792506][ T5833] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 87.795005][ T5833] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 87.796849][ T5833] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 87.798721][ T5833] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 87.801379][ T5833] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 87.803345][ T5833] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 87.805161][ T5833] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 87.807389][ T5833] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 87.847595][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 87.921178][ T5854] loop0: detected capacity change from 0 to 32768 [ 88.021116][ T5854] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.022934][ T5854] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 88.025053][ T5854] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 88.027126][ T5854] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 88.029559][ T5854] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 88.031316][ T5854] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 88.033272][ T5854] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 88.035252][ T5854] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 88.037145][ T5854] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 88.038990][ T5854] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 88.041593][ T5854] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 88.136681][ T5876] loop0: detected capacity change from 0 to 32768 [ 88.138235][ T5876] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5876) [ 88.141213][ T5876] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.142868][ T5876] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 88.149936][ T5876] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 88.152129][ T5876] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 88.154628][ T5876] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 88.156473][ T5876] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 88.158397][ T5876] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 88.160602][ T5876] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 88.162403][ T5876] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 88.164098][ T5876] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 88.166379][ T5876] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 88.205038][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 88.301548][ T5898] loop0: detected capacity change from 0 to 32768 [ 88.344117][ T5898] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.345772][ T5898] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 88.348663][ T5898] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 88.351098][ T5898] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 88.353453][ T5898] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 88.355139][ T5898] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 88.356935][ T5898] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 88.358963][ T5898] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 88.361236][ T5898] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 88.363025][ T5898] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 88.365250][ T5898] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 88.471224][ T5919] loop0: detected capacity change from 0 to 32768 [ 88.511404][ T5919] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5919) [ 88.553677][ T5919] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.555293][ T5919] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 88.558046][ T5919] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 88.561217][ T5919] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 88.565239][ T5919] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 88.567182][ T5919] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 88.569379][ T5919] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 88.571671][ T5919] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 88.580657][ T5919] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 88.582379][ T5919] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 88.584600][ T5919] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 88.686041][ T5940] loop0: detected capacity change from 0 to 32768 [ 88.688053][ T5940] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5940) [ 88.692545][ T5940] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.694169][ T5940] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 88.695952][ T5940] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 88.697896][ T5940] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 88.701532][ T5940] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 88.703256][ T5940] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 88.705001][ T5940] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 88.706984][ T5940] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 88.708935][ T5940] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 88.711459][ T5940] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 88.713785][ T5940] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 88.814897][ T5961] loop0: detected capacity change from 0 to 32768 [ 88.820153][ T5961] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5961) [ 88.824871][ T5961] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.826510][ T5961] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 88.834880][ T5961] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 88.836865][ T5961] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 88.839274][ T5961] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 88.841843][ T5961] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 88.843728][ T5961] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 88.845823][ T5961] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 88.847890][ T5961] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 88.849732][ T5961] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 88.853422][ T5961] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 88.881756][ T4496] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4496) [ 88.954891][ T5982] loop0: detected capacity change from 0 to 32768 [ 89.002225][ T5982] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 89.003956][ T5982] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 89.005809][ T5982] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 89.007895][ T5982] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 89.010902][ T5982] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 89.012717][ T5982] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 89.014506][ T5982] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 89.016528][ T5982] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 89.018446][ T5982] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 89.020639][ T5982] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 89.022987][ T5982] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 89.134288][ T6004] loop0: detected capacity change from 0 to 32768 [ 89.140112][ T6004] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6004) [ 89.144149][ T6004] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 89.145899][ T6004] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 89.147809][ T6004] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 89.149919][ T6004] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 89.153009][ T6004] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 89.154734][ T6004] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 89.156521][ T6004] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 89.158415][ T6004] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 89.160945][ T6004] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 89.162622][ T6004] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 89.164821][ T6004] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 89.270781][ T6025] loop0: detected capacity change from 0 to 32768 [ 89.302064][ T6025] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6025) [ 89.304900][ T6025] btrfs_printk: 108 callbacks suppressed [ 89.304909][ T6025] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 89.306944][ T6025] BTRFS info (device loop0): disabling tree log [ 89.307892][ T6025] BTRFS info (device loop0): doing ref verification [ 89.308802][ T6025] BTRFS info (device loop0): max_inline at 0 [ 89.309664][ T6025] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 89.312439][ T6025] BTRFS info (device loop0): trying to use backup root at mount time [ 89.313616][ T6025] BTRFS info (device loop0): turning on sync discard [ 89.314684][ T6025] BTRFS info (device loop0): using free space tree [ 89.315706][ T6025] BTRFS info (device loop0): has skinny extents [ 89.316727][ T6025] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 89.318619][ T6025] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 89.320812][ T6025] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 89.323030][ T6025] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 89.324825][ T6025] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 89.326689][ T6025] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 89.328722][ T6025] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 89.331034][ T6025] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 89.332913][ T6025] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 89.335238][ T6025] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512