[ 69.627355][ T2057] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.628540][ T1533] cfg80211: failed to load regulatory.db [ 69.628990][ T2057] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.0.146' (ED25519) to the list of known hosts. 1970/01/01 00:01:14 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:14 ignoring optional flag "type"="gce" 1970/01/01 00:01:14 parsed 1 programs [ 77.384232][ T4516] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 84.670350][ T4541] chnl_net:caif_netlink_parms(): no params data found [ 84.709159][ T4541] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.710660][ T4541] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.712709][ T4541] device bridge_slave_0 entered promiscuous mode [ 84.715779][ T4541] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.717400][ T4541] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.719548][ T4541] device bridge_slave_1 entered promiscuous mode [ 84.734215][ T4541] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.739348][ T4541] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.753766][ T4541] team0: Port device team_slave_0 added [ 84.756929][ T4541] team0: Port device team_slave_1 added [ 84.769976][ T4541] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.771404][ T4541] 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. [ 84.776962][ T4541] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.784712][ T4541] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.786480][ T4541] 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. [ 84.792213][ T4541] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.846981][ T4541] device hsr_slave_0 entered promiscuous mode [ 84.895262][ T4541] device hsr_slave_1 entered promiscuous mode [ 85.622616][ T4541] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.656873][ T4541] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.739703][ T4541] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.789997][ T4541] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.923178][ T4541] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.937826][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.939929][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.948516][ T4541] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.952865][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.956323][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.958393][ T644] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.959859][ T644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.985023][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.987159][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.989361][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.991440][ T644] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.993035][ T644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.995683][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.998185][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.000648][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.003777][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.008150][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.018057][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.020355][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.029750][ T4541] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 86.032121][ T4541] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.036908][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.039209][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.041629][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.057546][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.059836][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.162790][ T4541] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.167114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.168837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.198112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.200561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.227629][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.230089][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.232455][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.238842][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.259035][ T4541] device veth0_vlan entered promiscuous mode [ 86.270646][ T4541] device veth1_vlan entered promiscuous mode [ 86.287440][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.289740][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.291954][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.297473][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.308299][ T4541] device veth0_macvtap entered promiscuous mode [ 86.312761][ T4541] device veth1_macvtap entered promiscuous mode [ 86.332769][ T4541] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.334354][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.337886][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.345564][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.347956][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.352766][ T4541] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.356892][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.359061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.362034][ T4541] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.363968][ T4541] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.375012][ T4541] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.376872][ T4541] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.243327][ T644] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.245487][ T644] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.248019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.549641][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.552372][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.558058][ T303] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.565047][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:28 executed programs: 0 [ 88.419053][ T4739] chnl_net:caif_netlink_parms(): no params data found [ 88.464636][ T4739] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.466424][ T4739] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.468778][ T4739] device bridge_slave_0 entered promiscuous mode [ 88.472407][ T4739] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.474087][ T4739] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.479543][ T4739] device bridge_slave_1 entered promiscuous mode [ 88.500164][ T4739] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.504671][ T4739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.523459][ T4739] team0: Port device team_slave_0 added [ 88.527123][ T4739] team0: Port device team_slave_1 added [ 88.542764][ T4739] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.544247][ T4739] 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. [ 88.550176][ T4739] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.553874][ T4739] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.558107][ T4739] 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. [ 88.563810][ T4739] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.627049][ T4739] device hsr_slave_0 entered promiscuous mode [ 88.658998][ T4739] device hsr_slave_1 entered promiscuous mode [ 88.718042][ T4739] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.719701][ T4739] Cannot create hsr debugfs directory [ 89.994894][ T303] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.345688][ T4028] Bluetooth: hci0: command 0x0409 tx timeout [ 91.791326][ T303] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.862833][ T303] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.425241][ T4041] Bluetooth: hci0: command 0x041b tx timeout [ 92.761156][ T4739] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.788317][ T4739] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.817115][ T4739] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.857117][ T4739] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.981250][ T4739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.994375][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.996801][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.001260][ T4739] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.007906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.010402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.012541][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.013984][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.016292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.021135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.023553][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.026829][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.028356][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.032579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.038064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.042915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.047654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.050033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.055393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.058032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.062818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.067041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.072277][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.074425][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.080309][ T4739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.152075][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.153910][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.161399][ T4739] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.176352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.178681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.191753][ T1855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.193885][ T1855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.196610][ T1855] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.198753][ T1855] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.202864][ T4739] device veth0_vlan entered promiscuous mode [ 93.211842][ T4739] device veth1_vlan entered promiscuous mode [ 93.226759][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.228967][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.231130][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.233319][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.238938][ T4739] device veth0_macvtap entered promiscuous mode [ 93.242929][ T4739] device veth1_macvtap entered promiscuous mode [ 93.253209][ T4739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.255933][ T4739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.259124][ T4739] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.261232][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.263641][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.267057][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.269344][ T644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.273213][ T4739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.276073][ T4739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.279377][ T4739] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.281772][ T1855] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.284234][ T1855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.291737][ T4739] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.293633][ T4739] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.297234][ T4739] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.299083][ T4739] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.371623][ T1855] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.373422][ T1855] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.380712][ T1855] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.383712][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.385576][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.388140][ T1855] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:33 executed programs: 2 [ 93.624614][ T4981] loop0: detected capacity change from 0 to 32768 [ 93.709305][ T4981] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4981) [ 93.755014][ T4981] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 93.757232][ T4981] BTRFS info (device loop0): using free space tree [ 93.758674][ T4981] BTRFS info (device loop0): has skinny extents [ 93.817416][ T4981] BTRFS info (device loop0): enabling ssd optimizations [ 93.866986][ T4739] [ 93.867516][ T4739] ====================================================== [ 93.869007][ T4739] WARNING: possible circular locking dependency detected [ 93.870489][ T4739] 5.15.167-syzkaller #0 Not tainted [ 93.871461][ T4739] ------------------------------------------------------ [ 93.873154][ T4739] syz-executor/4739 is trying to acquire lock: [ 93.874434][ T4739] ffff0000eb4f28e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe4/0xe24 [ 93.876731][ T4739] [ 93.876731][ T4739] but task is already holding lock: [ 93.878332][ T4739] ffff0000d386c720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe34/0x30f0 [ 93.880733][ T4739] [ 93.880733][ T4739] which lock already depends on the new lock. [ 93.880733][ T4739] [ 93.882922][ T4739] [ 93.882922][ T4739] the existing dependency chain (in reverse order) is: [ 93.884835][ T4739] [ 93.884835][ T4739] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 93.886575][ T4739] __mutex_lock_common+0x194/0x2154 [ 93.887806][ T4739] mutex_lock_nested+0xa4/0xf8 [ 93.888953][ T4739] btrfs_commit_transaction+0xe34/0x30f0 [ 93.890251][ T4739] btrfs_sync_fs+0x678/0xc94 [ 93.891289][ T4739] sync_filesystem+0x1a0/0x218 [ 93.892449][ T4739] generic_shutdown_super+0x70/0x29c [ 93.893588][ T4739] kill_anon_super+0x4c/0x74 [ 93.894612][ T4739] btrfs_kill_super+0x40/0x58 [ 93.895713][ T4739] deactivate_locked_super+0xb8/0x13c [ 93.896860][ T4739] deactivate_super+0x108/0x128 [ 93.898096][ T4739] cleanup_mnt+0x3c0/0x474 [ 93.899224][ T4739] __cleanup_mnt+0x20/0x30 [ 93.900263][ T4739] task_work_run+0x130/0x1e4 [ 93.901318][ T4739] do_notify_resume+0x262c/0x32b8 [ 93.902564][ T4739] el0_svc+0xfc/0x1f0 [ 93.903553][ T4739] el0t_64_sync_handler+0x84/0xe4 [ 93.904789][ T4739] el0t_64_sync+0x1a0/0x1a4 [ 93.905880][ T4739] [ 93.905880][ T4739] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 93.907612][ T4739] __mutex_lock_common+0x194/0x2154 [ 93.908898][ T4739] mutex_lock_nested+0xa4/0xf8 [ 93.910060][ T4739] start_transaction+0x450/0x1480 [ 93.911165][ T4739] btrfs_start_transaction+0x34/0x44 [ 93.912414][ T4739] btrfs_create+0x134/0x56c [ 93.913528][ T4739] path_openat+0xf18/0x26cc [ 93.914582][ T4739] do_filp_open+0x1a8/0x3b4 [ 93.915622][ T4739] do_sys_openat2+0x128/0x3e0 [ 93.916722][ T4739] __arm64_sys_openat+0x1f0/0x240 [ 93.917838][ T4739] invoke_syscall+0x98/0x2b8 [ 93.918929][ T4739] el0_svc_common+0x138/0x258 [ 93.920150][ T4739] do_el0_svc+0x58/0x14c [ 93.921195][ T4739] el0_svc+0x7c/0x1f0 [ 93.922139][ T4739] el0t_64_sync_handler+0x84/0xe4 [ 93.923305][ T4739] el0t_64_sync+0x1a0/0x1a4 [ 93.924335][ T4739] [ 93.924335][ T4739] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 93.925980][ T4739] start_transaction+0x644/0x1480 [ 93.927055][ T4739] btrfs_start_transaction+0x34/0x44 [ 93.928323][ T4739] btrfs_create+0x134/0x56c [ 93.929396][ T4739] path_openat+0xf18/0x26cc [ 93.930437][ T4739] do_filp_open+0x1a8/0x3b4 [ 93.931534][ T4739] do_sys_openat2+0x128/0x3e0 [ 93.932611][ T4739] __arm64_sys_openat+0x1f0/0x240 [ 93.933790][ T4739] invoke_syscall+0x98/0x2b8 [ 93.934864][ T4739] el0_svc_common+0x138/0x258 [ 93.935956][ T4739] do_el0_svc+0x58/0x14c [ 93.936999][ T4739] el0_svc+0x7c/0x1f0 [ 93.937936][ T4739] el0t_64_sync_handler+0x84/0xe4 [ 93.939147][ T4739] el0t_64_sync+0x1a0/0x1a4 [ 93.940201][ T4739] [ 93.940201][ T4739] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 93.942045][ T4739] down_read+0xc0/0x398 [ 93.943122][ T4739] lookup_slow+0x50/0x84 [ 93.944170][ T4739] walk_component+0x394/0x4cc [ 93.945310][ T4739] path_lookupat+0x13c/0x3d0 [ 93.946434][ T4739] filename_lookup+0x1c4/0x4c8 [ 93.947564][ T4739] kern_path+0x4c/0x194 [ 93.948572][ T4739] lookup_bdev+0xc0/0x25c [ 93.949575][ T4739] btrfs_free_stale_devices+0x658/0x9ec [ 93.950862][ T4739] btrfs_forget_devices+0x5c/0x98 [ 93.952069][ T4739] btrfs_control_ioctl+0x12c/0x248 [ 93.953270][ T4739] __arm64_sys_ioctl+0x14c/0x1c8 [ 93.954481][ T4739] invoke_syscall+0x98/0x2b8 [ 93.955616][ T4739] el0_svc_common+0x138/0x258 [ 93.956776][ T4739] do_el0_svc+0x58/0x14c [ 93.957813][ T4739] el0_svc+0x7c/0x1f0 [ 93.958752][ T4739] el0t_64_sync_handler+0x84/0xe4 [ 93.959964][ T4739] el0t_64_sync+0x1a0/0x1a4 [ 93.961007][ T4739] [ 93.961007][ T4739] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 93.962864][ T4739] __lock_acquire+0x32d4/0x7638 [ 93.963970][ T4739] lock_acquire+0x240/0x77c [ 93.965042][ T4739] __mutex_lock_common+0x194/0x2154 [ 93.966229][ T4739] mutex_lock_nested+0xa4/0xf8 [ 93.967372][ T4739] btrfs_run_dev_stats+0xe4/0xe24 [ 93.968530][ T4739] commit_cowonly_roots+0x17c/0x808 [ 93.969723][ T4739] btrfs_commit_transaction+0xef4/0x30f0 [ 93.971075][ T4739] btrfs_sync_fs+0x678/0xc94 [ 93.972163][ T4739] sync_filesystem+0x1a0/0x218 [ 93.973192][ T4739] generic_shutdown_super+0x70/0x29c [ 93.974397][ T4739] kill_anon_super+0x4c/0x74 [ 93.975466][ T4739] btrfs_kill_super+0x40/0x58 [ 93.976541][ T4739] deactivate_locked_super+0xb8/0x13c [ 93.977809][ T4739] deactivate_super+0x108/0x128 [ 93.978993][ T4739] cleanup_mnt+0x3c0/0x474 [ 93.980035][ T4739] __cleanup_mnt+0x20/0x30 [ 93.981089][ T4739] task_work_run+0x130/0x1e4 [ 93.982209][ T4739] do_notify_resume+0x262c/0x32b8 [ 93.983477][ T4739] el0_svc+0xfc/0x1f0 [ 93.984468][ T4739] el0t_64_sync_handler+0x84/0xe4 [ 93.985751][ T4739] el0t_64_sync+0x1a0/0x1a4 [ 93.986789][ T4739] [ 93.986789][ T4739] other info that might help us debug this: [ 93.986789][ T4739] [ 93.989130][ T4739] Chain exists of: [ 93.989130][ T4739] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 93.989130][ T4739] [ 93.992445][ T4739] Possible unsafe locking scenario: [ 93.992445][ T4739] [ 93.994061][ T4739] CPU0 CPU1 [ 93.995174][ T4739] ---- ---- [ 93.996311][ T4739] lock(&fs_info->tree_log_mutex); [ 93.997393][ T4739] lock(&fs_info->reloc_mutex); [ 93.999017][ T4739] lock(&fs_info->tree_log_mutex); [ 94.000613][ T4739] lock(&fs_devs->device_list_mutex); [ 94.001753][ T4739] [ 94.001753][ T4739] *** DEADLOCK *** [ 94.001753][ T4739] [ 94.003536][ T4739] 3 locks held by syz-executor/4739: [ 94.004756][ T4739] #0: ffff0000cd4b40e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0x100/0x128 [ 94.006983][ T4739] #1: ffff0000d386cc90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xd9c/0x30f0 [ 94.009419][ T4739] #2: ffff0000d386c720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe34/0x30f0 [ 94.011800][ T4739] [ 94.011800][ T4739] stack backtrace: [ 94.013071][ T4739] CPU: 1 PID: 4739 Comm: syz-executor Not tainted 5.15.167-syzkaller #0 [ 94.014724][ T4739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 94.016812][ T4739] Call trace: [ 94.017612][ T4739] dump_backtrace+0x0/0x530 [ 94.018688][ T4739] show_stack+0x2c/0x3c [ 94.019629][ T4739] dump_stack_lvl+0x108/0x170 [ 94.020689][ T4739] dump_stack+0x1c/0x58 [ 94.021540][ T4739] print_circular_bug+0x150/0x1b8 [ 94.022669][ T4739] check_noncircular+0x2cc/0x378 [ 94.023688][ T4739] __lock_acquire+0x32d4/0x7638 [ 94.024742][ T4739] lock_acquire+0x240/0x77c [ 94.025782][ T4739] __mutex_lock_common+0x194/0x2154 [ 94.026906][ T4739] mutex_lock_nested+0xa4/0xf8 [ 94.027964][ T4739] btrfs_run_dev_stats+0xe4/0xe24 [ 94.029035][ T4739] commit_cowonly_roots+0x17c/0x808 [ 94.030080][ T4739] btrfs_commit_transaction+0xef4/0x30f0 [ 94.031295][ T4739] btrfs_sync_fs+0x678/0xc94 [ 94.032404][ T4739] sync_filesystem+0x1a0/0x218 [ 94.033467][ T4739] generic_shutdown_super+0x70/0x29c [ 94.034749][ T4739] kill_anon_super+0x4c/0x74 [ 94.035701][ T4739] btrfs_kill_super+0x40/0x58 [ 94.036688][ T4739] deactivate_locked_super+0xb8/0x13c [ 94.037826][ T4739] deactivate_super+0x108/0x128 [ 94.038935][ T4739] cleanup_mnt+0x3c0/0x474 [ 94.039932][ T4739] __cleanup_mnt+0x20/0x30 [ 94.040891][ T4739] task_work_run+0x130/0x1e4 [ 94.041920][ T4739] do_notify_resume+0x262c/0x32b8 [ 94.043070][ T4739] el0_svc+0xfc/0x1f0 [ 94.043957][ T4739] el0t_64_sync_handler+0x84/0xe4 [ 94.045057][ T4739] el0t_64_sync+0x1a0/0x1a4 [ 94.302636][ T5007] loop0: detected capacity change from 0 to 32768 [ 94.350643][ T5007] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5007) [ 94.406769][ T5007] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 94.408833][ T5007] BTRFS info (device loop0): using free space tree [ 94.410213][ T5007] BTRFS info (device loop0): has skinny extents [ 94.433894][ T5007] BTRFS info (device loop0): enabling ssd optimizations [ 94.506879][ T5028] Bluetooth: hci0: command 0x040f tx timeout [ 94.629145][ T5041] loop0: detected capacity change from 0 to 32768 [ 94.710266][ T5041] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5041) [ 94.718314][ T5041] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 94.720432][ T5041] BTRFS info (device loop0): using free space tree [ 94.721911][ T5041] BTRFS info (device loop0): has skinny extents [ 94.737916][ T5041] BTRFS info (device loop0): enabling ssd optimizations [ 94.931586][ T5062] loop0: detected capacity change from 0 to 32768 [ 94.966085][ T5062] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5062) [ 94.970914][ T5062] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 94.972978][ T5062] BTRFS info (device loop0): using free space tree [ 94.974483][ T5062] BTRFS info (device loop0): has skinny extents [ 94.987810][ T5062] BTRFS info (device loop0): enabling ssd optimizations [ 95.166339][ T5083] loop0: detected capacity change from 0 to 32768 [ 95.176796][ T5083] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5083) [ 95.180990][ T5083] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 95.182941][ T5083] BTRFS info (device loop0): using free space tree [ 95.184236][ T5083] BTRFS info (device loop0): has skinny extents [ 95.198351][ T5083] BTRFS info (device loop0): enabling ssd optimizations [ 95.379559][ T5104] loop0: detected capacity change from 0 to 32768 [ 95.426806][ T5104] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5104) [ 95.469184][ T5104] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 95.471336][ T5104] BTRFS info (device loop0): using free space tree [ 95.472723][ T5104] BTRFS info (device loop0): has skinny extents [ 95.483934][ T5104] BTRFS info (device loop0): enabling ssd optimizations [ 95.652132][ T5125] loop0: detected capacity change from 0 to 32768 [ 95.654295][ T5125] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5125) [ 95.658639][ T5125] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 95.660647][ T5125] BTRFS info (device loop0): using free space tree [ 95.661957][ T5125] BTRFS info (device loop0): has skinny extents [ 95.685320][ T5125] BTRFS info (device loop0): enabling ssd optimizations [ 95.859675][ T5146] loop0: detected capacity change from 0 to 32768 [ 95.885958][ T5146] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5146) [ 95.890082][ T5146] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 95.892223][ T5146] BTRFS info (device loop0): using free space tree [ 95.893592][ T5146] BTRFS info (device loop0): has skinny extents [ 95.907251][ T5146] BTRFS info (device loop0): enabling ssd optimizations [ 96.028403][ T303] device hsr_slave_0 left promiscuous mode [ 96.074484][ T303] device hsr_slave_1 left promiscuous mode [ 96.142129][ T5167] loop0: detected capacity change from 0 to 32768 [ 96.155091][ T303] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 96.156804][ T303] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 96.158832][ T303] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 96.160418][ T303] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 96.162279][ T303] device bridge_slave_1 left promiscuous mode [ 96.163614][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.197461][ T5167] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5167) [ 96.203437][ T5167] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 96.206151][ T303] device bridge_slave_0 left promiscuous mode [ 96.206261][ T5167] BTRFS info (device loop0): using free space tree [ 96.207530][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.208973][ T5167] BTRFS info (device loop0): has skinny extents [ 96.256207][ T5167] BTRFS info (device loop0): enabling ssd optimizations [ 96.335751][ T303] device veth1_macvtap left promiscuous mode [ 96.337044][ T303] device veth0_macvtap left promiscuous mode [ 96.338400][ T303] device veth1_vlan left promiscuous mode [ 96.339744][ T303] device veth0_vlan left promiscuous mode [ 96.477689][ T5188] loop0: detected capacity change from 0 to 32768 [ 96.508285][ T5188] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5188) [ 96.538858][ T5188] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 96.541024][ T5188] BTRFS info (device loop0): using free space tree [ 96.542438][ T5188] BTRFS info (device loop0): has skinny extents [ 96.574159][ T303] team0 (unregistering): Port device team_slave_1 removed [ 96.585214][ T5039] Bluetooth: hci0: command 0x0419 tx timeout [ 96.591277][ T5188] BTRFS info (device loop0): enabling ssd optimizations [ 96.612306][ T303] team0 (unregistering): Port device team_slave_0 removed [ 96.623506][ T303] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 96.679961][ T303] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 96.797658][ T5209] loop0: detected capacity change from 0 to 32768 [ 96.814061][ T303] bond0 (unregistering): Released all slaves [ 96.828796][ T5209] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5209) [ 96.834097][ T5209] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 96.836505][ T5209] BTRFS info (device loop0): using free space tree [ 96.837960][ T5209] BTRFS info (device loop0): has skinny extents [ 96.850929][ T5209] BTRFS info (device loop0): enabling ssd optimizations [ 97.022000][ T5230] loop0: detected capacity change from 0 to 32768 [ 97.057374][ T5230] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5230) [ 97.096457][ T5230] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 97.098588][ T5230] BTRFS info (device loop0): using free space tree [ 97.100098][ T5230] BTRFS info (device loop0): has skinny extents [ 97.112216][ T5230] BTRFS info (device loop0): enabling ssd optimizations [ 97.300546][ T5251] loop0: detected capacity change from 0 to 32768 [ 97.349756][ T5251] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5251) [ 97.390706][ T5251] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 97.393122][ T5251] BTRFS info (device loop0): using free space tree [ 97.394635][ T5251] BTRFS info (device loop0): has skinny extents [ 97.406997][ T5251] BTRFS info (device loop0): enabling ssd optimizations [ 97.576389][ T5272] loop0: detected capacity change from 0 to 32768 [ 97.578815][ T5272] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5272) [ 97.583149][ T5272] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 97.585241][ T5272] BTRFS info (device loop0): using free space tree [ 97.586653][ T5272] BTRFS info (device loop0): has skinny extents [ 97.599447][ T5272] BTRFS info (device loop0): enabling ssd optimizations [ 97.776456][ T5293] loop0: detected capacity change from 0 to 32768 [ 97.779005][ T5293] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5293) [ 97.828279][ T5293] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 97.830302][ T5293] BTRFS info (device loop0): using free space tree [ 97.831326][ T5293] BTRFS info (device loop0): has skinny extents [ 97.847149][ T5293] BTRFS info (device loop0): enabling ssd optimizations [ 98.018587][ T5314] loop0: detected capacity change from 0 to 32768 [ 98.094169][ T5314] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5314) [ 98.102825][ T5314] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 98.105578][ T5314] BTRFS info (device loop0): using free space tree [ 98.107000][ T5314] BTRFS info (device loop0): has skinny extents [ 98.199877][ T5314] BTRFS info (device loop0): enabling ssd optimizations [ 98.430431][ T5336] loop0: detected capacity change from 0 to 32768 [ 98.465899][ T5336] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5336) [ 98.512252][ T5336] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 98.514370][ T5336] BTRFS info (device loop0): using free space tree [ 98.515793][ T5336] BTRFS info (device loop0): has skinny extents [ 98.536054][ T5336] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:38 executed programs: 19 [ 98.765206][ T5357] loop0: detected capacity change from 0 to 32768 [ 98.806619][ T5357] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5357) [ 98.847843][ T5357] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 98.849989][ T5357] BTRFS info (device loop0): using free space tree [ 98.851389][ T5357] BTRFS info (device loop0): has skinny extents [ 98.861803][ T5357] BTRFS info (device loop0): enabling ssd optimizations [ 99.040486][ T5379] loop0: detected capacity change from 0 to 32768 [ 99.136058][ T5379] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5379) [ 99.177624][ T5379] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 99.179779][ T5379] BTRFS info (device loop0): using free space tree [ 99.181323][ T5379] BTRFS info (device loop0): has skinny extents [ 99.198237][ T5379] BTRFS info (device loop0): enabling ssd optimizations [ 99.373769][ T5400] loop0: detected capacity change from 0 to 32768 [ 99.466074][ T5400] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5400) [ 99.517878][ T5400] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 99.520188][ T5400] BTRFS info (device loop0): using free space tree [ 99.521545][ T5400] BTRFS info (device loop0): has skinny extents [ 99.532934][ T5400] BTRFS info (device loop0): enabling ssd optimizations [ 99.698481][ T5421] loop0: detected capacity change from 0 to 32768 [ 99.746732][ T5421] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5421) [ 99.796584][ T5421] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 99.798759][ T5421] BTRFS info (device loop0): using free space tree [ 99.800084][ T5421] BTRFS info (device loop0): has skinny extents [ 99.811504][ T5421] BTRFS info (device loop0): enabling ssd optimizations [ 99.985582][ T5442] loop0: detected capacity change from 0 to 32768 [ 99.989656][ T5442] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5442) [ 99.993954][ T5442] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 99.996039][ T5442] BTRFS info (device loop0): using free space tree [ 99.997398][ T5442] BTRFS info (device loop0): has skinny extents [ 100.009310][ T5442] BTRFS info (device loop0): enabling ssd optimizations [ 100.183831][ T5463] loop0: detected capacity change from 0 to 32768 [ 100.186435][ T5463] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5463) [ 100.237681][ T5463] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 100.239759][ T5463] BTRFS info (device loop0): using free space tree [ 100.241217][ T5463] BTRFS info (device loop0): has skinny extents [ 100.251603][ T5463] BTRFS info (device loop0): enabling ssd optimizations [ 100.437371][ T5484] loop0: detected capacity change from 0 to 32768 [ 100.486181][ T5484] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5484) [ 100.490411][ T5484] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 100.492450][ T5484] BTRFS info (device loop0): using free space tree [ 100.493775][ T5484] BTRFS info (device loop0): has skinny extents [ 100.507557][ T5484] BTRFS info (device loop0): enabling ssd optimizations [ 100.687171][ T5505] loop0: detected capacity change from 0 to 32768 [ 100.740914][ T5505] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5505) [ 100.747516][ T5505] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 100.749791][ T5505] BTRFS info (device loop0): using free space tree [ 100.751116][ T5505] BTRFS info (device loop0): has skinny extents [ 100.776318][ T5505] BTRFS info (device loop0): enabling ssd optimizations [ 100.947523][ T5526] loop0: detected capacity change from 0 to 32768 [ 101.035319][ T5526] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5526) [ 101.087191][ T5526] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 101.089417][ T5526] BTRFS info (device loop0): using free space tree [ 101.090803][ T5526] BTRFS info (device loop0): has skinny extents [ 101.101737][ T5526] BTRFS info (device loop0): enabling ssd optimizations [ 101.281323][ T5547] loop0: detected capacity change from 0 to 32768 [ 101.305782][ T5547] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5547) [ 101.347351][ T5547] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 101.349507][ T5547] BTRFS info (device loop0): using free space tree [ 101.350791][ T5547] BTRFS info (device loop0): has skinny extents [ 101.365827][ T5547] BTRFS info (device loop0): enabling ssd optimizations [ 101.545225][ T5568] loop0: detected capacity change from 0 to 32768 [ 101.646017][ T5568] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5568) [ 101.707418][ T5568] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 101.710180][ T5568] BTRFS info (device loop0): using free space tree [ 101.711699][ T5568] BTRFS info (device loop0): has skinny extents [ 101.722105][ T5568] BTRFS info (device loop0): enabling ssd optimizations [ 101.901207][ T5589] loop0: detected capacity change from 0 to 32768 [ 101.956207][ T5589] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5589) [ 101.999167][ T5589] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 102.001193][ T5589] BTRFS info (device loop0): using free space tree [ 102.002648][ T5589] BTRFS info (device loop0): has skinny extents [ 102.013306][ T5589] BTRFS info (device loop0): enabling ssd optimizations [ 102.184531][ T5610] loop0: detected capacity change from 0 to 32768 [ 102.187145][ T5610] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5610) [ 102.229336][ T5610] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 102.231343][ T5610] BTRFS info (device loop0): using free space tree [ 102.232893][ T5610] BTRFS info (device loop0): has skinny extents [ 102.243757][ T5610] BTRFS info (device loop0): enabling ssd optimizations [ 102.480201][ T5631] loop0: detected capacity change from 0 to 32768 [ 102.509380][ T5631] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5631) [ 102.525341][ T5631] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 102.527781][ T5631] BTRFS info (device loop0): using free space tree [ 102.529224][ T5631] BTRFS info (device loop0): has skinny extents [ 102.541656][ T5631] BTRFS info (device loop0): enabling ssd optimizations [ 102.771347][ T5652] loop0: detected capacity change from 0 to 32768 [ 102.815801][ T5652] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5652) [ 102.861113][ T5652] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 102.863156][ T5652] BTRFS info (device loop0): using free space tree [ 102.864484][ T5652] BTRFS info (device loop0): has skinny extents [ 102.877351][ T5652] BTRFS info (device loop0): enabling ssd optimizations [ 103.049346][ T5673] loop0: detected capacity change from 0 to 32768 [ 103.105849][ T5673] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5673) [ 103.109913][ T5673] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 103.111982][ T5673] BTRFS info (device loop0): using free space tree [ 103.113392][ T5673] BTRFS info (device loop0): has skinny extents [ 103.128623][ T5673] BTRFS info (device loop0): enabling ssd optimizations [ 103.304093][ T5694] loop0: detected capacity change from 0 to 32768 [ 103.375964][ T5694] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5694) [ 103.406457][ T5694] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 103.408688][ T5694] BTRFS info (device loop0): using free space tree [ 103.410175][ T5694] BTRFS info (device loop0): has skinny extents [ 103.422917][ T5694] BTRFS info (device loop0): enabling ssd optimizations [ 103.629391][ T5715] loop0: detected capacity change from 0 to 32768 [ 103.665912][ T5715] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5715) [ 103.708096][ T5715] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 103.710350][ T5715] BTRFS info (device loop0): using free space tree [ 103.711741][ T5715] BTRFS info (device loop0): has skinny extents [ 103.722816][ T5715] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:43 executed programs: 37