Warning: Permanently added '10.128.1.203' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 parsed 1 programs [ 63.712561][ T4449] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 66.657298][ T436] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.658523][ T436] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.659869][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.668580][ T436] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.669904][ T436] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.671176][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.993167][ T4506] chnl_net:caif_netlink_parms(): no params data found [ 67.010863][ T4506] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.012644][ T4506] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.014301][ T4506] device bridge_slave_0 entered promiscuous mode [ 67.042260][ T4506] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.043446][ T4506] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.045141][ T4506] device bridge_slave_1 entered promiscuous mode [ 67.054483][ T4506] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.057087][ T4506] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.066069][ T4506] team0: Port device team_slave_0 added [ 67.067982][ T4506] team0: Port device team_slave_1 added [ 67.076030][ T4506] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.077021][ T4506] 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. [ 67.080979][ T4506] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.084804][ T4506] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.085855][ T4506] 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. [ 67.089952][ T4506] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.163407][ T4506] device hsr_slave_0 entered promiscuous mode [ 67.212342][ T4506] device hsr_slave_1 entered promiscuous mode [ 67.936655][ T4506] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.973447][ T4506] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.992888][ T4506] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.023531][ T4506] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.093583][ T4506] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.097132][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.098618][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.101039][ T4506] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.103711][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.105343][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.106830][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.107900][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.109536][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.113114][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.114614][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.116048][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.117085][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.119424][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.123896][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.144123][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.146009][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.147684][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.149719][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.151175][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.155377][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.156827][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.161062][ T4506] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.163536][ T4506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.166019][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.167508][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.207064][ T4506] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.213070][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.214300][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.216959][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.218584][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.225792][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.227210][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.228934][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.230320][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.233247][ T4506] device veth0_vlan entered promiscuous mode [ 68.236631][ T4506] device veth1_vlan entered promiscuous mode [ 68.244739][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.246618][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.248147][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.249734][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.253772][ T4506] device veth0_macvtap entered promiscuous mode [ 68.256318][ T4506] device veth1_macvtap entered promiscuous mode [ 68.263334][ T4506] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.264590][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.266085][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.267606][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.269159][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.272999][ T4506] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.274944][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.276439][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.278397][ T4506] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.279739][ T4506] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.281139][ T4506] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.284106][ T4506] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:08 executed programs: 0 [ 68.664691][ T4669] chnl_net:caif_netlink_parms(): no params data found [ 68.688996][ T4669] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.691410][ T4669] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.693670][ T4669] device bridge_slave_0 entered promiscuous mode [ 68.695732][ T4669] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.696967][ T4669] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.698427][ T4669] device bridge_slave_1 entered promiscuous mode [ 68.708679][ T4669] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.711085][ T4669] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.722429][ T4669] team0: Port device team_slave_0 added [ 68.724185][ T4669] team0: Port device team_slave_1 added [ 68.733597][ T4669] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.734716][ T4669] 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. [ 68.738706][ T4669] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.740991][ T4669] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.742869][ T4669] 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. [ 68.746855][ T4669] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.792931][ T4669] device hsr_slave_0 entered promiscuous mode [ 68.823524][ T4669] device hsr_slave_1 entered promiscuous mode [ 68.862140][ T4669] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.863536][ T4669] Cannot create hsr debugfs directory [ 68.892344][ T4669] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.613541][ T21] cfg80211: failed to load regulatory.db [ 69.618975][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.620125][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.651641][ T1541] Bluetooth: hci0: command 0x0409 tx timeout [ 71.404752][ T4669] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.741646][ T1541] Bluetooth: hci0: command 0x041b tx timeout [ 73.784737][ T4669] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.825444][ T4669] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.985097][ T4669] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.043307][ T4669] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.088005][ T4669] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.123515][ T4669] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.168269][ T4669] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.172280][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.173787][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.176402][ T4669] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.178788][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.180279][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.182603][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.183713][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.185038][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.187812][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.189309][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.190667][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.191822][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.194593][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.197344][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.200561][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.203354][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.205044][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.211163][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.213662][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.216387][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.217836][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.220353][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.222940][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.225375][ T4669] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.262989][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.264306][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.267556][ T4669] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.273677][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.275212][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.280780][ T970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.282577][ T970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.284157][ T970] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.285565][ T970] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.287999][ T4669] device veth0_vlan entered promiscuous mode [ 74.291242][ T4669] device veth1_vlan entered promiscuous mode [ 74.303322][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.304818][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.306256][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.307796][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.310104][ T4669] device veth0_macvtap entered promiscuous mode [ 74.312881][ T4669] device veth1_macvtap entered promiscuous mode [ 74.317388][ T4669] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.318980][ T4669] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.321044][ T4669] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.323480][ T970] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.325005][ T970] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.326328][ T970] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.327735][ T970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.336984][ T4669] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.338777][ T4669] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.340901][ T4669] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.343324][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.344977][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.347450][ T4669] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.348889][ T4669] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.350308][ T4669] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.351843][ T4669] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.371141][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.372677][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.373934][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.384049][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.385359][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.386731][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:14 executed programs: 2 [ 74.498027][ T4882] loop0: detected capacity change from 0 to 32768 [ 74.594016][ T4882] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4882) [ 74.601166][ T4882] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 74.603508][ T4882] BTRFS info (device loop0): disabling tree log [ 74.605565][ T4882] BTRFS info (device loop0): doing ref verification [ 74.607029][ T4882] BTRFS info (device loop0): max_inline at 0 [ 74.608012][ T4882] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 74.609840][ T4882] BTRFS info (device loop0): trying to use backup root at mount time [ 74.611330][ T4882] BTRFS info (device loop0): turning on sync discard [ 74.613032][ T4882] BTRFS info (device loop0): using free space tree [ 74.614068][ T4882] BTRFS info (device loop0): has skinny extents [ 74.615132][ T4882] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 74.617636][ T4882] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 74.619672][ T4882] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 74.624111][ T4882] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 74.626185][ T4882] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 74.628355][ T4882] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 74.630532][ T4882] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 74.633383][ T4882] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 74.635452][ T4882] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 74.637960][ T4882] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 74.668282][ T4669] [ 74.668721][ T4669] ====================================================== [ 74.669832][ T4669] WARNING: possible circular locking dependency detected [ 74.670965][ T4669] syzkaller #0 Not tainted [ 74.671632][ T4669] ------------------------------------------------------ [ 74.672667][ T4669] syz-executor/4669 is trying to acquire lock: [ 74.673736][ T4669] ffff0000ce9574e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe4/0xdb0 [ 74.675610][ T4669] [ 74.675610][ T4669] but task is already holding lock: [ 74.676858][ T4669] ffff0000eb998720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xeb4/0x3078 [ 74.678536][ T4669] [ 74.678536][ T4669] which lock already depends on the new lock. [ 74.678536][ T4669] [ 74.680279][ T4669] [ 74.680279][ T4669] the existing dependency chain (in reverse order) is: [ 74.681860][ T4669] [ 74.681860][ T4669] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 74.683356][ T4669] __mutex_lock_common+0x194/0x1f14 [ 74.684324][ T4669] mutex_lock_nested+0xac/0x11c [ 74.685226][ T4669] btrfs_commit_transaction+0xeb4/0x3078 [ 74.686258][ T4669] btrfs_sync_fs+0x628/0xb24 [ 74.687023][ T4669] sync_filesystem+0x1a0/0x218 [ 74.687861][ T4669] generic_shutdown_super+0x70/0x2f0 [ 74.688825][ T4669] kill_anon_super+0x4c/0x80 [ 74.689621][ T4669] btrfs_kill_super+0x40/0x58 [ 74.690416][ T4669] deactivate_locked_super+0xb8/0x134 [ 74.691449][ T4669] deactivate_super+0xf0/0x110 [ 74.692270][ T4669] cleanup_mnt+0x3b8/0x46c [ 74.693142][ T4669] __cleanup_mnt+0x20/0x30 [ 74.693935][ T4669] task_work_run+0x12c/0x1d8 [ 74.694733][ T4669] do_notify_resume+0x2450/0x309c [ 74.695573][ T4669] el0_svc+0xf0/0x1d0 [ 74.696277][ T4669] el0t_64_sync_handler+0xcc/0xe4 [ 74.697161][ T4669] el0t_64_sync+0x1a0/0x1a4 [ 74.697977][ T4669] [ 74.697977][ T4669] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 74.699329][ T4669] __mutex_lock_common+0x194/0x1f14 [ 74.700253][ T4669] mutex_lock_nested+0xac/0x11c [ 74.701084][ T4669] start_transaction+0x440/0x13ec [ 74.701963][ T4669] btrfs_join_transaction+0x30/0x40 [ 74.702889][ T4669] btrfs_dirty_inode+0xb4/0x1c0 [ 74.703800][ T4669] btrfs_update_time+0x21c/0x240 [ 74.704718][ T4669] touch_atime+0x3d4/0x920 [ 74.705513][ T4669] iterate_dir+0x280/0x4cc [ 74.706314][ T4669] __arm64_sys_getdents64+0x11c/0x348 [ 74.707344][ T4669] invoke_syscall+0x98/0x2b0 [ 74.708244][ T4669] el0_svc_common+0x138/0x258 [ 74.709058][ T4669] do_el0_svc+0x58/0x13c [ 74.709807][ T4669] el0_svc+0x78/0x1d0 [ 74.710507][ T4669] el0t_64_sync_handler+0xcc/0xe4 [ 74.711444][ T4669] el0t_64_sync+0x1a0/0x1a4 [ 74.712282][ T4669] [ 74.712282][ T4669] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 74.713528][ T4669] start_transaction+0x624/0x13ec [ 74.714384][ T4669] btrfs_join_transaction+0x30/0x40 [ 74.715225][ T4669] btrfs_dirty_inode+0xb4/0x1c0 [ 74.716039][ T4669] btrfs_update_time+0x21c/0x240 [ 74.716881][ T4669] touch_atime+0x3d4/0x920 [ 74.717616][ T4669] iterate_dir+0x280/0x4cc [ 74.718454][ T4669] __arm64_sys_getdents64+0x11c/0x348 [ 74.719441][ T4669] invoke_syscall+0x98/0x2b0 [ 74.720348][ T4669] el0_svc_common+0x138/0x258 [ 74.721252][ T4669] do_el0_svc+0x58/0x13c [ 74.722046][ T4669] el0_svc+0x78/0x1d0 [ 74.722780][ T4669] el0t_64_sync_handler+0xcc/0xe4 [ 74.723762][ T4669] el0t_64_sync+0x1a0/0x1a4 [ 74.724645][ T4669] [ 74.724645][ T4669] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 74.726035][ T4669] down_read+0xc0/0x38c [ 74.726862][ T4669] lookup_slow+0x4c/0x80 [ 74.727708][ T4669] walk_component+0x2b0/0x3a8 [ 74.728606][ T4669] path_lookupat+0x13c/0x3d0 [ 74.729440][ T4669] filename_lookup+0x1b4/0x464 [ 74.730329][ T4669] kern_path+0x4c/0x190 [ 74.731022][ T4669] lookup_bdev+0xc0/0x24c [ 74.731824][ T4669] btrfs_free_stale_devices+0x628/0x954 [ 74.732788][ T4669] btrfs_forget_devices+0x5c/0x98 [ 74.733664][ T4669] btrfs_control_ioctl+0x130/0x248 [ 74.734572][ T4669] __arm64_sys_ioctl+0x14c/0x1c8 [ 74.735481][ T4669] invoke_syscall+0x98/0x2b0 [ 74.736309][ T4669] el0_svc_common+0x138/0x258 [ 74.737130][ T4669] do_el0_svc+0x58/0x13c [ 74.737940][ T4669] el0_svc+0x78/0x1d0 [ 74.738672][ T4669] el0t_64_sync_handler+0xcc/0xe4 [ 74.739549][ T4669] el0t_64_sync+0x1a0/0x1a4 [ 74.740397][ T4669] [ 74.740397][ T4669] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 74.741877][ T4669] __lock_acquire+0x2870/0x67ec [ 74.742826][ T4669] lock_acquire+0x1f4/0x618 [ 74.743672][ T4669] __mutex_lock_common+0x194/0x1f14 [ 74.744535][ T4669] mutex_lock_nested+0xac/0x11c [ 74.745338][ T4669] btrfs_run_dev_stats+0xe4/0xdb0 [ 74.746316][ T4669] commit_cowonly_roots+0x148/0x7ec [ 74.747330][ T4669] btrfs_commit_transaction+0xf74/0x3078 [ 74.748378][ T4669] btrfs_sync_fs+0x628/0xb24 [ 74.749240][ T4669] sync_filesystem+0x1a0/0x218 [ 74.750140][ T4669] generic_shutdown_super+0x70/0x2f0 [ 74.751067][ T4669] kill_anon_super+0x4c/0x80 [ 74.751852][ T4669] btrfs_kill_super+0x40/0x58 [ 74.752721][ T4669] deactivate_locked_super+0xb8/0x134 [ 74.753739][ T4669] deactivate_super+0xf0/0x110 [ 74.754598][ T4669] cleanup_mnt+0x3b8/0x46c [ 74.755425][ T4669] __cleanup_mnt+0x20/0x30 [ 74.756247][ T4669] task_work_run+0x12c/0x1d8 [ 74.757072][ T4669] do_notify_resume+0x2450/0x309c [ 74.758032][ T4669] el0_svc+0xf0/0x1d0 [ 74.758796][ T4669] el0t_64_sync_handler+0xcc/0xe4 [ 74.759701][ T4669] el0t_64_sync+0x1a0/0x1a4 [ 74.760541][ T4669] [ 74.760541][ T4669] other info that might help us debug this: [ 74.760541][ T4669] [ 74.762182][ T4669] Chain exists of: [ 74.762182][ T4669] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 74.762182][ T4669] [ 74.764514][ T4669] Possible unsafe locking scenario: [ 74.764514][ T4669] [ 74.765637][ T4669] CPU0 CPU1 [ 74.766508][ T4669] ---- ---- [ 74.767372][ T4669] lock(&fs_info->tree_log_mutex); [ 74.768233][ T4669] lock(&fs_info->reloc_mutex); [ 74.769451][ T4669] lock(&fs_info->tree_log_mutex); [ 74.770800][ T4669] lock(&fs_devs->device_list_mutex); [ 74.771729][ T4669] [ 74.771729][ T4669] *** DEADLOCK *** [ 74.771729][ T4669] [ 74.773082][ T4669] 3 locks held by syz-executor/4669: [ 74.773989][ T4669] #0: ffff0000ef5ec0e0 (&type->s_umount_key#52){+.+.}-{3:3}, at: deactivate_super+0xe8/0x110 [ 74.775786][ T4669] #1: ffff0000eb998c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe18/0x3078 [ 74.777582][ T4669] #2: ffff0000eb998720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xeb4/0x3078 [ 74.779486][ T4669] [ 74.779486][ T4669] stack backtrace: [ 74.780458][ T4669] CPU: 1 PID: 4669 Comm: syz-executor Not tainted syzkaller #0 [ 74.781635][ T4669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 74.783203][ T4669] Call trace: [ 74.783715][ T4669] dump_backtrace+0x0/0x458 [ 74.784438][ T4669] show_stack+0x2c/0x3c [ 74.785079][ T4669] __dump_stack+0x30/0x40 [ 74.785848][ T4669] dump_stack_lvl+0xf4/0x15c [ 74.786603][ T4669] dump_stack+0x1c/0x5c [ 74.787348][ T4669] print_circular_bug+0x148/0x1b0 [ 74.788095][ T4669] check_noncircular+0x264/0x2f8 [ 74.788962][ T4669] __lock_acquire+0x2870/0x67ec [ 74.789747][ T4669] lock_acquire+0x1f4/0x618 [ 74.790546][ T4669] __mutex_lock_common+0x194/0x1f14 [ 74.791421][ T4669] mutex_lock_nested+0xac/0x11c [ 74.792183][ T4669] btrfs_run_dev_stats+0xe4/0xdb0 [ 74.792938][ T4669] commit_cowonly_roots+0x148/0x7ec [ 74.793806][ T4669] btrfs_commit_transaction+0xf74/0x3078 [ 74.794704][ T4669] btrfs_sync_fs+0x628/0xb24 [ 74.795382][ T4669] sync_filesystem+0x1a0/0x218 [ 74.796040][ T4669] generic_shutdown_super+0x70/0x2f0 [ 74.796864][ T4669] kill_anon_super+0x4c/0x80 [ 74.797600][ T4669] btrfs_kill_super+0x40/0x58 [ 74.798358][ T4669] deactivate_locked_super+0xb8/0x134 [ 74.799246][ T4669] deactivate_super+0xf0/0x110 [ 74.800052][ T4669] cleanup_mnt+0x3b8/0x46c [ 74.800701][ T4669] __cleanup_mnt+0x20/0x30 [ 74.801399][ T4669] task_work_run+0x12c/0x1d8 [ 74.802178][ T4669] do_notify_resume+0x2450/0x309c [ 74.803041][ T4669] el0_svc+0xf0/0x1d0 [ 74.803722][ T4669] el0t_64_sync_handler+0xcc/0xe4 [ 74.804505][ T4669] el0t_64_sync+0x1a0/0x1a4 [ 74.811773][ T4153] Bluetooth: hci0: command 0x040f tx timeout [ 74.934177][ T4904] loop0: detected capacity change from 0 to 32768 [ 75.013284][ T4904] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4904) [ 75.016238][ T4904] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 75.017736][ T4904] BTRFS info (device loop0): disabling tree log [ 75.018725][ T4904] BTRFS info (device loop0): doing ref verification [ 75.019773][ T4904] BTRFS info (device loop0): max_inline at 0 [ 75.020687][ T4904] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 75.022636][ T4904] BTRFS info (device loop0): trying to use backup root at mount time [ 75.023968][ T4904] BTRFS info (device loop0): turning on sync discard [ 75.025050][ T4904] BTRFS info (device loop0): using free space tree [ 75.026129][ T4904] BTRFS info (device loop0): has skinny extents [ 75.027166][ T4904] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 75.029074][ T4904] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 75.031033][ T4904] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 75.033778][ T4904] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 75.035570][ T4904] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 75.037449][ T4904] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 75.039507][ T4904] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 75.041835][ T4904] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 75.043686][ T4904] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 75.046015][ T4904] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 75.065588][ T9] device hsr_slave_0 left promiscuous mode [ 75.091952][ T9] device hsr_slave_1 left promiscuous mode [ 75.154877][ T4939] loop0: detected capacity change from 0 to 32768 [ 75.191699][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.192542][ T4939] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4939) [ 75.192962][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.196870][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.198091][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.199542][ T9] device bridge_slave_1 left promiscuous mode [ 75.200511][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.242079][ T9] device bridge_slave_0 left promiscuous mode [ 75.243169][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.263126][ T4939] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 75.264429][ T4939] BTRFS info (device loop0): disabling tree log [ 75.265395][ T4939] BTRFS info (device loop0): doing ref verification [ 75.266445][ T4939] BTRFS info (device loop0): max_inline at 0 [ 75.267611][ T4939] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 75.269502][ T4939] BTRFS info (device loop0): trying to use backup root at mount time [ 75.270824][ T4939] BTRFS info (device loop0): turning on sync discard [ 75.272406][ T4939] BTRFS info (device loop0): using free space tree [ 75.273385][ T4939] BTRFS info (device loop0): has skinny extents [ 75.274406][ T4939] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 75.276278][ T4939] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 75.278306][ T4939] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 75.280711][ T4939] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 75.288256][ T4939] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 75.290158][ T4939] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 75.294716][ T4939] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 75.296819][ T4939] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 75.298658][ T4939] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 75.301103][ T4939] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 75.362995][ T9] device veth1_macvtap left promiscuous mode [ 75.364026][ T9] device veth0_macvtap left promiscuous mode [ 75.365045][ T9] device veth1_vlan left promiscuous mode [ 75.365996][ T9] device veth0_vlan left promiscuous mode [ 75.422899][ T4961] loop0: detected capacity change from 0 to 32768 [ 75.426522][ T4961] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4961) [ 75.431087][ T4961] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 75.432576][ T4961] BTRFS info (device loop0): disabling tree log [ 75.433547][ T4961] BTRFS info (device loop0): doing ref verification [ 75.434647][ T4961] BTRFS info (device loop0): max_inline at 0 [ 75.435558][ T4961] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 75.437155][ T4961] BTRFS info (device loop0): trying to use backup root at mount time [ 75.438396][ T4961] BTRFS info (device loop0): turning on sync discard [ 75.439533][ T4961] BTRFS info (device loop0): using free space tree [ 75.440554][ T4961] BTRFS info (device loop0): has skinny extents [ 75.441950][ T4961] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 75.450780][ T4961] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 75.454795][ T4961] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 75.457512][ T4961] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 75.459900][ T4961] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 75.463003][ T4961] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 75.465185][ T4961] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 75.467172][ T4961] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 75.469213][ T4961] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 75.471482][ T4961] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 75.502644][ T9] team0 (unregistering): Port device team_slave_1 removed [ 75.505776][ T9] team0 (unregistering): Port device team_slave_0 removed [ 75.517522][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.545321][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.605298][ T4983] loop0: detected capacity change from 0 to 32768 [ 75.643938][ T9] bond0 (unregistering): Released all slaves [ 75.665143][ T4983] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4983) [ 75.668965][ T4983] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 75.670230][ T4983] BTRFS info (device loop0): disabling tree log [ 75.671104][ T4983] BTRFS info (device loop0): doing ref verification [ 75.672420][ T4983] BTRFS info (device loop0): max_inline at 0 [ 75.673352][ T4983] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 75.675164][ T4983] BTRFS info (device loop0): trying to use backup root at mount time [ 75.676393][ T4983] BTRFS info (device loop0): turning on sync discard [ 75.677560][ T4983] BTRFS info (device loop0): using free space tree [ 75.678664][ T4983] BTRFS info (device loop0): has skinny extents [ 75.679762][ T4983] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 75.681752][ T4983] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 75.683875][ T4983] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 75.686701][ T4983] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 75.688448][ T4983] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 75.690249][ T4983] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 75.692764][ T4983] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 75.694851][ T4983] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 75.696740][ T4983] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 75.698815][ T4983] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 75.807626][ T5007] loop0: detected capacity change from 0 to 32768 [ 75.853676][ T5007] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5007) [ 75.856482][ T5007] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 75.857920][ T5007] BTRFS info (device loop0): disabling tree log [ 75.859037][ T5007] BTRFS info (device loop0): doing ref verification [ 75.860065][ T5007] BTRFS info (device loop0): max_inline at 0 [ 75.860935][ T5007] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 75.862923][ T5007] BTRFS info (device loop0): trying to use backup root at mount time [ 75.864150][ T5007] BTRFS info (device loop0): turning on sync discard [ 75.865151][ T5007] BTRFS info (device loop0): using free space tree [ 75.866214][ T5007] BTRFS info (device loop0): has skinny extents [ 75.867183][ T5007] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 75.869096][ T5007] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 75.870968][ T5007] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 75.886482][ T5007] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 75.888360][ T5007] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 75.890282][ T5007] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 75.896592][ T5007] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 75.898498][ T5007] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 75.901654][ T5007] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 75.904098][ T5007] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 75.924124][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 76.006166][ T5029] loop0: detected capacity change from 0 to 32768 [ 76.009856][ T5029] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 76.011314][ T5029] BTRFS info (device loop0): disabling tree log [ 76.013516][ T5029] BTRFS info (device loop0): doing ref verification [ 76.014660][ T5029] BTRFS info (device loop0): max_inline at 0 [ 76.015656][ T5029] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 76.017392][ T5029] BTRFS info (device loop0): trying to use backup root at mount time [ 76.018766][ T5029] BTRFS info (device loop0): turning on sync discard [ 76.020727][ T5029] BTRFS info (device loop0): using free space tree [ 76.021991][ T5029] BTRFS info (device loop0): has skinny extents [ 76.022963][ T5029] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 76.024783][ T5029] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 76.026716][ T5029] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 76.029462][ T5029] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 76.031260][ T5029] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 76.033491][ T5029] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 76.035675][ T5029] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 76.037669][ T5029] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 76.039492][ T5029] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 76.051975][ T5029] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 76.074416][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 76.148470][ T5050] loop0: detected capacity change from 0 to 32768 [ 76.183536][ T5050] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 76.184834][ T5050] BTRFS info (device loop0): disabling tree log [ 76.185793][ T5050] BTRFS info (device loop0): doing ref verification [ 76.186836][ T5050] BTRFS info (device loop0): max_inline at 0 [ 76.187741][ T5050] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 76.189328][ T5050] BTRFS info (device loop0): trying to use backup root at mount time [ 76.190505][ T5050] BTRFS info (device loop0): turning on sync discard [ 76.192009][ T5050] BTRFS info (device loop0): using free space tree [ 76.193130][ T5050] BTRFS info (device loop0): has skinny extents [ 76.194187][ T5050] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 76.196053][ T5050] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 76.197964][ T5050] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 76.200520][ T5050] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 76.205941][ T5050] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 76.207845][ T5050] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 76.209827][ T5050] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 76.211715][ T5050] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 76.213609][ T5050] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 76.215759][ T5050] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 76.246774][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 76.334189][ T5072] loop0: detected capacity change from 0 to 32768 [ 76.423128][ T5072] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 76.424593][ T5072] BTRFS info (device loop0): disabling tree log [ 76.425573][ T5072] BTRFS info (device loop0): doing ref verification [ 76.426653][ T5072] BTRFS info (device loop0): max_inline at 0 [ 76.427589][ T5072] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 76.429232][ T5072] BTRFS info (device loop0): trying to use backup root at mount time [ 76.430467][ T5072] BTRFS info (device loop0): turning on sync discard [ 76.431481][ T5072] BTRFS info (device loop0): using free space tree [ 76.432572][ T5072] BTRFS info (device loop0): has skinny extents [ 76.433603][ T5072] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 76.435591][ T5072] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 76.437671][ T5072] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 76.440370][ T5072] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 76.442996][ T5072] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 76.444943][ T5072] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 76.447049][ T5072] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 76.449045][ T5072] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 76.450788][ T5072] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 76.453404][ T5072] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 76.552576][ T5094] loop0: detected capacity change from 0 to 32768 [ 76.642219][ T5094] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5094) [ 76.644936][ T5094] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 76.646263][ T5094] BTRFS info (device loop0): disabling tree log [ 76.647278][ T5094] BTRFS info (device loop0): doing ref verification [ 76.648347][ T5094] BTRFS info (device loop0): max_inline at 0 [ 76.649343][ T5094] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 76.651011][ T5094] BTRFS info (device loop0): trying to use backup root at mount time [ 76.652318][ T5094] BTRFS info (device loop0): turning on sync discard [ 76.653571][ T5094] BTRFS info (device loop0): using free space tree [ 76.654678][ T5094] BTRFS info (device loop0): has skinny extents [ 76.655736][ T5094] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 76.657632][ T5094] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 76.659623][ T5094] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 76.662643][ T5094] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 76.665178][ T5094] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 76.667121][ T5094] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 76.669137][ T5094] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 76.671139][ T5094] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 76.673128][ T5094] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 76.675447][ T5094] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 76.855404][ T5115] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5115) [ 76.858058][ T5115] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 76.859445][ T5115] BTRFS info (device loop0): disabling tree log [ 76.860440][ T5115] BTRFS info (device loop0): doing ref verification [ 76.862383][ T5115] BTRFS info (device loop0): max_inline at 0 [ 76.863331][ T5115] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 76.864993][ T5115] BTRFS info (device loop0): trying to use backup root at mount time [ 76.866326][ T5115] BTRFS info (device loop0): turning on sync discard [ 76.867450][ T5115] BTRFS info (device loop0): using free space tree [ 76.868605][ T5115] BTRFS info (device loop0): has skinny extents [ 76.869694][ T5115] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 76.871661][ T5115] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 76.874305][ T5115] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 76.876738][ T5115] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 76.878580][ T5115] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 76.881149][ T5115] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 76.891734][ T5115] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 76.893839][ T5115] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 76.895576][ T5115] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 76.897780][ T5115] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 76.901861][ T4933] Bluetooth: hci0: command 0x0419 tx timeout [ 77.063397][ T5137] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5137) [ 77.066260][ T5137] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 77.067716][ T5137] BTRFS info (device loop0): disabling tree log [ 77.068791][ T5137] BTRFS info (device loop0): doing ref verification [ 77.069871][ T5137] BTRFS info (device loop0): max_inline at 0 [ 77.070863][ T5137] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 77.073064][ T5137] BTRFS info (device loop0): trying to use backup root at mount time [ 77.074197][ T5137] BTRFS info (device loop0): turning on sync discard [ 77.075158][ T5137] BTRFS info (device loop0): using free space tree [ 77.076267][ T5137] BTRFS info (device loop0): has skinny extents [ 77.077348][ T5137] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 77.079338][ T5137] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 77.081329][ T5137] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 77.084230][ T5137] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 77.086155][ T5137] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 77.088085][ T5137] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 77.090057][ T5137] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 77.092257][ T5137] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 77.094088][ T5137] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 77.096422][ T5137] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 77.126921][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 77.363084][ T5158] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 77.364816][ T5158] BTRFS info (device loop0): disabling tree log [ 77.365886][ T5158] BTRFS info (device loop0): doing ref verification [ 77.367017][ T5158] BTRFS info (device loop0): max_inline at 0 [ 77.368014][ T5158] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 77.369808][ T5158] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 77.372151][ T5158] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 77.374234][ T5158] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 77.376435][ T5158] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 77.378138][ T5158] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 77.380049][ T5158] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 77.382161][ T5158] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 77.384019][ T5158] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 77.385952][ T5158] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 77.388224][ T5158] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 77.552217][ T5180] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5180) [ 77.555516][ T5180] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 77.557253][ T5180] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 77.559225][ T5180] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 77.561004][ T5180] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 77.563850][ T5180] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 77.565830][ T5180] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 77.567752][ T5180] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 77.569758][ T5180] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 77.572258][ T5180] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 77.574152][ T5180] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 77.576702][ T5180] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 77.745086][ T5201] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5201) [ 77.747905][ T5201] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 77.749749][ T5201] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 77.752984][ T5201] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 77.754829][ T5201] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 77.757180][ T5201] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 77.759081][ T5201] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 77.761065][ T5201] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 77.763544][ T5201] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 77.765533][ T5201] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 77.767310][ T5201] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 77.769609][ T5201] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 77.797992][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 77.923980][ T5222] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 77.925689][ T5222] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 77.927717][ T5222] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 77.929751][ T5222] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 77.932543][ T5222] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 77.934426][ T5222] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 77.936346][ T5222] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 77.938743][ T5222] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 77.940611][ T5222] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 77.943192][ T5222] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 77.945556][ T5222] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 78.085243][ T5244] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5244) [ 78.089813][ T5244] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 78.098427][ T5244] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 78.100391][ T5244] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 78.102541][ T5244] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 78.105103][ T5244] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 78.106906][ T5244] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 78.108850][ T5244] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 78.110696][ T5244] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 78.112769][ T5244] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 78.114545][ T5244] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 78.116833][ T5244] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 78.292164][ T5266] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5266) [ 78.332471][ T5266] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 78.334222][ T5266] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 78.336239][ T5266] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 78.338213][ T5266] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 78.340617][ T5266] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 78.342713][ T5266] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 78.344658][ T5266] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 78.346643][ T5266] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 78.348619][ T5266] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 78.350475][ T5266] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 78.352824][ T5266] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 78.513182][ T5287] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5287) [ 78.516051][ T5287] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 78.517890][ T5287] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 78.520336][ T5287] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 78.522782][ T5287] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 78.525351][ T5287] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 78.527460][ T5287] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 78.529448][ T5287] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 78.531441][ T5287] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 78.537437][ T5287] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 78.539222][ T5287] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 78.541564][ T5287] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 78.570943][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 78.683016][ T5308] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 78.684909][ T5308] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 78.686813][ T5308] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 78.688803][ T5308] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 78.691123][ T5308] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 78.693395][ T5308] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 78.695408][ T5308] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 78.697427][ T5308] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 78.699302][ T5308] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 78.701258][ T5308] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 78.704134][ T5308] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 78.852084][ T5330] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5330) [ 78.892376][ T5330] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 78.894060][ T5330] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 78.896164][ T5330] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 78.898371][ T5330] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 78.900943][ T5330] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 78.903096][ T5330] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 78.905100][ T5330] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 78.907158][ T5330] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 78.909239][ T5330] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 78.911107][ T5330] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 78.913840][ T5330] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 79.017912][ T5351] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5351) [ 79.021402][ T5351] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.023444][ T5351] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 79.032141][ T5351] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 79.034784][ T5351] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 79.037174][ T5351] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 79.039028][ T5351] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 79.040825][ T5351] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 79.043624][ T5351] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 79.045641][ T5351] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 79.047447][ T5351] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 79.049762][ T5351] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 79.222223][ T5373] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5373) [ 79.225070][ T5373] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.226882][ T5373] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 79.228839][ T5373] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 79.230767][ T5373] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 79.233133][ T5373] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 79.235053][ T5373] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 79.237183][ T5373] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 79.239100][ T5373] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 79.241137][ T5373] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 79.243200][ T5373] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 79.245409][ T5373] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 79.363347][ T5394] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5394) [ 79.366342][ T5394] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.367983][ T5394] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 79.369852][ T5394] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 79.372146][ T5394] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 79.374661][ T5394] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 79.376530][ T5394] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 79.378368][ T5394] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 79.380398][ T5394] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 79.387738][ T5394] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 79.389507][ T5394] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 79.398056][ T5394] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 79.426578][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) 1970/01/01 00:01:19 executed programs: 26 [ 79.502491][ T5415] set_capacity_and_notify: 14 callbacks suppressed [ 79.502501][ T5415] loop0: detected capacity change from 0 to 32768 [ 79.556177][ T5415] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.558020][ T5415] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 79.560011][ T5415] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 79.562169][ T5415] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 79.565029][ T5415] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 79.567155][ T5415] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 79.570170][ T5415] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 79.573293][ T5415] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 79.575306][ T5415] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 79.577346][ T5415] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 79.586317][ T5415] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 79.677570][ T5437] loop0: detected capacity change from 0 to 32768 [ 79.751837][ T5437] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5437) [ 79.793310][ T5437] btrfs_printk: 100 callbacks suppressed [ 79.793318][ T5437] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.795593][ T5437] BTRFS info (device loop0): disabling tree log [ 79.796540][ T5437] BTRFS info (device loop0): doing ref verification [ 79.797670][ T5437] BTRFS info (device loop0): max_inline at 0 [ 79.798703][ T5437] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.800399][ T5437] BTRFS info (device loop0): trying to use backup root at mount time [ 79.801709][ T5437] BTRFS info (device loop0): turning on sync discard [ 79.802817][ T5437] BTRFS info (device loop0): using free space tree [ 79.803818][ T5437] BTRFS info (device loop0): has skinny extents [ 79.804837][ T5437] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 79.806704][ T5437] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 79.808676][ T5437] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 79.811095][ T5437] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 79.813509][ T5437] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 79.815336][ T5437] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 79.817265][ T5437] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 79.819252][ T5437] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 79.821149][ T5437] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 79.823805][ T5437] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 79.960887][ T5458] loop0: detected capacity change from 0 to 32768 [ 80.061881][ T5458] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5458) [ 80.064644][ T5458] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.066006][ T5458] BTRFS info (device loop0): disabling tree log [ 80.066969][ T5458] BTRFS info (device loop0): doing ref verification [ 80.068058][ T5458] BTRFS info (device loop0): max_inline at 0 [ 80.069014][ T5458] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.070613][ T5458] BTRFS info (device loop0): trying to use backup root at mount time [ 80.071878][ T5458] BTRFS info (device loop0): turning on sync discard [ 80.073024][ T5458] BTRFS info (device loop0): using free space tree [ 80.074045][ T5458] BTRFS info (device loop0): has skinny extents [ 80.075058][ T5458] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 80.076963][ T5458] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 80.079019][ T5458] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 80.081480][ T5458] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 80.083603][ T5458] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 80.085615][ T5458] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 80.087635][ T5458] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 80.089697][ T5458] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 80.091535][ T5458] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 80.094270][ T5458] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 80.129302][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 80.202808][ T5479] loop0: detected capacity change from 0 to 32768 [ 80.342396][ T5479] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.343790][ T5479] BTRFS info (device loop0): disabling tree log [ 80.344772][ T5479] BTRFS info (device loop0): doing ref verification [ 80.345934][ T5479] BTRFS info (device loop0): max_inline at 0 [ 80.346883][ T5479] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.348461][ T5479] BTRFS info (device loop0): trying to use backup root at mount time [ 80.349711][ T5479] BTRFS info (device loop0): turning on sync discard [ 80.350770][ T5479] BTRFS info (device loop0): using free space tree [ 80.352978][ T5479] BTRFS info (device loop0): has skinny extents [ 80.354005][ T5479] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 80.356158][ T5479] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 80.357834][ T5479] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 80.360156][ T5479] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 80.362500][ T5479] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 80.364345][ T5479] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 80.366467][ T5479] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 80.368527][ T5479] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 80.370378][ T5479] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 80.372899][ T5479] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 80.396608][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 80.474402][ T5502] loop0: detected capacity change from 0 to 32768 [ 80.481049][ T5502] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.482533][ T5502] BTRFS info (device loop0): disabling tree log [ 80.483518][ T5502] BTRFS info (device loop0): doing ref verification [ 80.484608][ T5502] BTRFS info (device loop0): max_inline at 0 [ 80.485609][ T5502] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.487357][ T5502] BTRFS info (device loop0): trying to use backup root at mount time [ 80.488608][ T5502] BTRFS info (device loop0): turning on sync discard [ 80.489666][ T5502] BTRFS info (device loop0): using free space tree [ 80.490669][ T5502] BTRFS info (device loop0): has skinny extents [ 80.492130][ T5502] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 80.495917][ T5502] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 80.497884][ T5502] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 80.500268][ T5502] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 80.502615][ T5502] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 80.504384][ T5502] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 80.506244][ T5502] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 80.508138][ T5502] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 80.509919][ T5502] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 80.513107][ T5502] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 80.540047][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 80.606597][ T5523] loop0: detected capacity change from 0 to 32768 [ 80.723286][ T5523] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.724702][ T5523] BTRFS info (device loop0): disabling tree log [ 80.725832][ T5523] BTRFS info (device loop0): doing ref verification [ 80.726887][ T5523] BTRFS info (device loop0): max_inline at 0 [ 80.727887][ T5523] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.729549][ T5523] BTRFS info (device loop0): trying to use backup root at mount time [ 80.730820][ T5523] BTRFS info (device loop0): turning on sync discard [ 80.732507][ T5523] BTRFS info (device loop0): using free space tree [ 80.733412][ T5523] BTRFS info (device loop0): has skinny extents [ 80.734359][ T5523] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 80.736364][ T5523] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 80.738310][ T5523] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 80.740588][ T5523] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 80.742707][ T5523] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 80.744689][ T5523] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 80.746829][ T5523] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 80.748765][ T5523] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 80.750595][ T5523] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 80.753271][ T5523] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 80.779223][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 80.847711][ T5545] loop0: detected capacity change from 0 to 32768 [ 80.887523][ T5545] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.888942][ T5545] BTRFS info (device loop0): disabling tree log [ 80.889960][ T5545] BTRFS info (device loop0): doing ref verification [ 80.891023][ T5545] BTRFS info (device loop0): max_inline at 0 [ 80.892256][ T5545] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.894016][ T5545] BTRFS info (device loop0): trying to use backup root at mount time [ 80.895779][ T5545] BTRFS info (device loop0): turning on sync discard [ 80.896755][ T5545] BTRFS info (device loop0): using free space tree [ 80.897744][ T5545] BTRFS info (device loop0): has skinny extents [ 80.898728][ T5545] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 80.900551][ T5545] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 80.902596][ T5545] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 80.904958][ T5545] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 80.906698][ T5545] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 80.908717][ T5545] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 80.910684][ T5545] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 80.912602][ T5545] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 80.914323][ T5545] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 80.916437][ T5545] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 80.956625][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 81.023991][ T5567] loop0: detected capacity change from 0 to 32768 [ 81.043520][ T5567] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.044998][ T5567] BTRFS info (device loop0): disabling tree log [ 81.046027][ T5567] BTRFS info (device loop0): doing ref verification [ 81.047068][ T5567] BTRFS info (device loop0): max_inline at 0 [ 81.047995][ T5567] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.049652][ T5567] BTRFS info (device loop0): trying to use backup root at mount time [ 81.050920][ T5567] BTRFS info (device loop0): turning on sync discard [ 81.052503][ T5567] BTRFS info (device loop0): using free space tree [ 81.053456][ T5567] BTRFS info (device loop0): has skinny extents [ 81.054432][ T5567] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.056313][ T5567] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.058204][ T5567] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.060704][ T5567] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.062623][ T5567] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.064475][ T5567] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.066399][ T5567] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.068293][ T5567] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.070123][ T5567] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.081896][ T5567] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.182275][ T5590] loop0: detected capacity change from 0 to 32768 [ 81.216417][ T5590] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5590) [ 81.219049][ T5590] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.220458][ T5590] BTRFS info (device loop0): disabling tree log [ 81.221465][ T5590] BTRFS info (device loop0): doing ref verification [ 81.222586][ T5590] BTRFS info (device loop0): max_inline at 0 [ 81.223515][ T5590] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.225187][ T5590] BTRFS info (device loop0): trying to use backup root at mount time [ 81.226650][ T5590] BTRFS info (device loop0): turning on sync discard [ 81.227824][ T5590] BTRFS info (device loop0): using free space tree [ 81.228892][ T5590] BTRFS info (device loop0): has skinny extents [ 81.229906][ T5590] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.232268][ T5590] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.234077][ T5590] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.236439][ T5590] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.238377][ T5590] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.240464][ T5590] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.242913][ T5590] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.245108][ T5590] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.246937][ T5590] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.249228][ T5590] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.283174][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 81.349116][ T5611] loop0: detected capacity change from 0 to 32768 [ 81.404314][ T5611] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.405789][ T5611] BTRFS info (device loop0): disabling tree log [ 81.406840][ T5611] BTRFS info (device loop0): doing ref verification [ 81.407802][ T5611] BTRFS info (device loop0): max_inline at 0 [ 81.408811][ T5611] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.410571][ T5611] BTRFS info (device loop0): trying to use backup root at mount time [ 81.411968][ T5611] BTRFS info (device loop0): turning on sync discard [ 81.413086][ T5611] BTRFS info (device loop0): using free space tree [ 81.414093][ T5611] BTRFS info (device loop0): has skinny extents [ 81.415078][ T5611] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.417142][ T5611] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.419111][ T5611] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.422217][ T5611] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.424109][ T5611] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.426088][ T5611] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.428435][ T5611] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.430444][ T5611] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.432322][ T5611] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.434591][ T5611] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.458440][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 81.595752][ T5633] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.597167][ T5633] BTRFS info (device loop0): disabling tree log [ 81.598183][ T5633] BTRFS info (device loop0): doing ref verification [ 81.599218][ T5633] BTRFS info (device loop0): max_inline at 0 [ 81.600169][ T5633] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.602901][ T5633] BTRFS info (device loop0): trying to use backup root at mount time [ 81.604110][ T5633] BTRFS info (device loop0): turning on sync discard [ 81.605159][ T5633] BTRFS info (device loop0): using free space tree [ 81.606159][ T5633] BTRFS info (device loop0): has skinny extents [ 81.607098][ T5633] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.609035][ T5633] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.610957][ T5633] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.613645][ T5633] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.615454][ T5633] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.617485][ T5633] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.619494][ T5633] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.621557][ T5633] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.631713][ T5633] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.634133][ T5633] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.659565][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 81.794271][ T5655] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.795535][ T5655] BTRFS info (device loop0): disabling tree log [ 81.796466][ T5655] BTRFS info (device loop0): doing ref verification [ 81.797494][ T5655] BTRFS info (device loop0): max_inline at 0 [ 81.798512][ T5655] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.800314][ T5655] BTRFS info (device loop0): trying to use backup root at mount time [ 81.802074][ T5655] BTRFS info (device loop0): turning on sync discard [ 81.803149][ T5655] BTRFS info (device loop0): using free space tree [ 81.804199][ T5655] BTRFS info (device loop0): has skinny extents [ 81.805189][ T5655] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.807080][ T5655] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.808982][ T5655] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.811245][ T5655] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.813884][ T5655] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.815787][ T5655] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.817718][ T5655] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.819746][ T5655] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.822505][ T5655] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.824680][ T5655] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.857588][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 81.928664][ T5677] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.930081][ T5677] BTRFS info (device loop0): disabling tree log [ 81.931065][ T5677] BTRFS info (device loop0): doing ref verification [ 81.932497][ T5677] BTRFS info (device loop0): max_inline at 0 [ 81.933431][ T5677] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.935291][ T5677] BTRFS info (device loop0): trying to use backup root at mount time [ 81.936702][ T5677] BTRFS info (device loop0): turning on sync discard [ 81.937892][ T5677] BTRFS info (device loop0): using free space tree [ 81.939006][ T5677] BTRFS info (device loop0): has skinny extents [ 81.940179][ T5677] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 81.942664][ T5677] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 81.944552][ T5677] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 81.947183][ T5677] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 81.948991][ T5677] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 81.950974][ T5677] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 81.961689][ T5677] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 81.963512][ T5677] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 81.965268][ T5677] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 81.967372][ T5677] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 81.986878][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 82.172686][ T5699] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 82.174057][ T5699] BTRFS info (device loop0): disabling tree log [ 82.174950][ T5699] BTRFS info (device loop0): doing ref verification [ 82.176096][ T5699] BTRFS info (device loop0): max_inline at 0 [ 82.177114][ T5699] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.178888][ T5699] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 82.181579][ T5699] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 82.183582][ T5699] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 82.185984][ T5699] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 82.187867][ T5699] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 82.189904][ T5699] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 82.192051][ T5699] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 82.193992][ T5699] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 82.195828][ T5699] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 82.198077][ T5699] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 82.298572][ T5721] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5721) [ 82.301483][ T5721] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.303583][ T5721] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 82.305694][ T5721] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 82.307567][ T5721] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 82.309861][ T5721] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 82.312604][ T5721] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 82.314642][ T5721] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 82.316759][ T5721] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 82.318682][ T5721] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 82.320463][ T5721] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 82.330697][ T5721] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 82.522166][ T5742] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5742) [ 82.525750][ T5742] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.527663][ T5742] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 82.530247][ T5742] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 82.532337][ T5742] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 82.534661][ T5742] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 82.536723][ T5742] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 82.538575][ T5742] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 82.540604][ T5742] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 82.542690][ T5742] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 82.544484][ T5742] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 82.546808][ T5742] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 82.686579][ T5763] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5763) [ 82.692790][ T5763] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.694484][ T5763] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 82.701704][ T5763] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 82.704424][ T5763] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 82.706637][ T5763] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 82.708508][ T5763] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 82.710401][ T5763] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 82.713077][ T5763] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 82.714972][ T5763] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 82.716822][ T5763] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 82.719160][ T5763] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 82.748724][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 82.934362][ T5784] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.936098][ T5784] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 82.938993][ T5784] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 82.941996][ T5784] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 82.947141][ T5784] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 82.949057][ T5784] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 82.951169][ T5784] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 82.959765][ T5784] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 82.961662][ T5784] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 82.963618][ T5784] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 82.965861][ T5784] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.064569][ T5806] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5806) [ 83.068216][ T5806] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.069940][ T5806] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.072282][ T5806] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.074270][ T5806] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.076758][ T5806] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.078698][ T5806] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.080760][ T5806] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.083256][ T5806] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.085170][ T5806] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.086994][ T5806] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.089312][ T5806] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.125400][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 83.202429][ T5827] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.204411][ T5827] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.206209][ T5827] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.208171][ T5827] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.210632][ T5827] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.212689][ T5827] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.214683][ T5827] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.216701][ T5827] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.218786][ T5827] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.220639][ T5827] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.223178][ T5827] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.321295][ T5849] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5849) [ 83.325201][ T5849] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.326928][ T5849] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.328878][ T5849] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.330834][ T5849] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.333673][ T5849] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.335637][ T5849] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.337758][ T5849] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.339912][ T5849] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.342325][ T5849] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.344193][ T5849] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.346666][ T5849] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.451623][ T5870] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5870) [ 83.455364][ T5870] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.457121][ T5870] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.459044][ T5870] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.460829][ T5870] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.463573][ T5870] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.465514][ T5870] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.467792][ T5870] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.469910][ T5870] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.471967][ T5870] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.473807][ T5870] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.476262][ T5870] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.577780][ T5891] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5891) [ 83.581653][ T5891] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.583553][ T5891] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.585457][ T5891] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.587492][ T5891] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.590515][ T5891] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.593451][ T5891] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.601661][ T5891] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.603841][ T5891] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.605718][ T5891] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.607573][ T5891] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.609972][ T5891] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.649805][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 83.822484][ T5912] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.824157][ T5912] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.826011][ T5912] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.828078][ T5912] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.830308][ T5912] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.832187][ T5912] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.834094][ T5912] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.836007][ T5912] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.838103][ T5912] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.840011][ T5912] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.842493][ T5912] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 83.945753][ T5934] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5934) [ 83.948502][ T5934] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.950300][ T5934] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 83.953010][ T5934] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 83.954937][ T5934] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 83.959415][ T5934] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 83.961414][ T5934] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 83.963660][ T5934] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 83.965859][ T5934] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 83.968369][ T5934] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 83.970181][ T5934] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 83.980824][ T5934] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 84.077771][ T5955] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5955) [ 84.081868][ T5955] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.083478][ T5955] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 84.091178][ T5955] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 84.094105][ T5955] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 84.096649][ T5955] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 84.098434][ T5955] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 84.100334][ T5955] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 84.103130][ T5955] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 84.105177][ T5955] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 84.106892][ T5955] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 84.109154][ T5955] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 84.133460][ T4480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop0 scanned by udevd (4480) [ 84.353069][ T5976] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.354933][ T5976] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 84.357540][ T5976] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 84.359673][ T5976] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 84.365657][ T5976] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 84.367659][ T5976] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 84.369902][ T5976] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 84.372276][ T5976] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 84.374510][ T5976] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 84.376262][ T5976] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 84.378592][ T5976] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 84.476870][ T5998] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (5998) [ 84.479745][ T5998] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.481454][ T5998] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 84.484107][ T5998] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 84.485995][ T5998] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 84.488421][ T5998] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 84.490247][ T5998] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 84.493471][ T5998] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 84.495550][ T5998] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 84.497439][ T5998] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 84.499389][ T5998] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 84.501879][ T5998] 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: 54 [ 84.593752][ T6019] set_capacity_and_notify: 18 callbacks suppressed [ 84.593762][ T6019] loop0: detected capacity change from 0 to 32768 [ 84.623283][ T6019] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6019) [ 84.626210][ T6019] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.628080][ T6019] workqueue: max_active 18885 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 84.630084][ T6019] workqueue: max_active 18885 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 84.632111][ T6019] workqueue: max_active 18885 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 84.634498][ T6019] workqueue: max_active 18885 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 84.636342][ T6019] workqueue: max_active 18885 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 84.638351][ T6019] workqueue: max_active 18885 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 84.640368][ T6019] workqueue: max_active 18885 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 84.642452][ T6019] workqueue: max_active 18885 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 84.644288][ T6019] workqueue: max_active 18885 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 84.646675][ T6019] workqueue: max_active 18885 requested for btrfs-readahead is out of range, clamping between 1 and 512