Warning: Permanently added '10.128.1.155' (ED25519) to the list of known hosts. 1970/01/01 00:01:20 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:20 ignoring optional flag "type"="gce" 1970/01/01 00:01:21 parsed 1 programs [ 84.007490][ T4439] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 89.939924][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.941675][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.943954][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.956373][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.957986][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.961517][ T1373] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 91.402413][ T4507] chnl_net:caif_netlink_parms(): no params data found [ 91.437983][ T4507] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.441474][ T4507] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.443764][ T4507] device bridge_slave_0 entered promiscuous mode [ 91.447113][ T4507] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.448872][ T4507] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.451157][ T4507] device bridge_slave_1 entered promiscuous mode [ 91.469274][ T4507] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.473465][ T4507] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.490351][ T4507] team0: Port device team_slave_0 added [ 91.494333][ T4507] team0: Port device team_slave_1 added [ 91.508324][ T4507] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.509988][ T4507] 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. [ 91.515266][ T4507] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.520872][ T4507] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.522294][ T4507] 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. [ 91.527332][ T4507] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.581909][ T4507] device hsr_slave_0 entered promiscuous mode [ 91.620264][ T4507] device hsr_slave_1 entered promiscuous mode [ 92.425129][ T4507] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.460471][ T4507] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.481940][ T4507] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.522139][ T4507] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.688898][ T4507] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.704122][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.706284][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.717207][ T4507] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.729816][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.732214][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.734516][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.736051][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.738401][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.751333][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.753455][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.755437][ T388] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.756833][ T388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.759929][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.762491][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.777678][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.782925][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.785279][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.788276][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.796169][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.798917][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.806283][ T4507] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.810906][ T4507] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.812922][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.815088][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.817687][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.897387][ T4507] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.901582][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.903236][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.915823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.918106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.941912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.944036][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.946189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.948111][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.955954][ T4507] device veth0_vlan entered promiscuous mode [ 92.964075][ T4507] device veth1_vlan entered promiscuous mode [ 92.981548][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.983764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.985782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.988420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.993886][ T4507] device veth0_macvtap entered promiscuous mode [ 92.997991][ T4507] device veth1_macvtap entered promiscuous mode [ 93.012332][ T4507] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.013864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.015914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.017971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.023490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.029125][ T4507] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.031973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.034123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.038274][ T4507] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.044276][ T4507] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.046086][ T4507] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.047808][ T4507] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:33 executed programs: 0 [ 93.253359][ T4607] chnl_net:caif_netlink_parms(): no params data found [ 93.291541][ T4607] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.293140][ T4607] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.295176][ T4607] device bridge_slave_0 entered promiscuous mode [ 93.298340][ T4607] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.300043][ T4607] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.302086][ T4607] device bridge_slave_1 entered promiscuous mode [ 93.318126][ T4607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.322408][ T4607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.338004][ T4607] team0: Port device team_slave_0 added [ 93.342393][ T4607] team0: Port device team_slave_1 added [ 93.357606][ T4607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.359353][ T4607] 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. [ 93.364644][ T4607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.368229][ T4607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.370431][ T4607] 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. [ 93.375925][ T4607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.478284][ T4607] device hsr_slave_0 entered promiscuous mode [ 93.518919][ T4607] device hsr_slave_1 entered promiscuous mode [ 93.549326][ T4607] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.550912][ T4607] Cannot create hsr debugfs directory [ 93.608983][ T4607] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.229021][ T4123] Bluetooth: hci0: command 0x0409 tx timeout [ 96.031573][ T4607] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.309260][ T4575] Bluetooth: hci0: command 0x041b tx timeout [ 98.387086][ T4607] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.442489][ T4607] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.607417][ T4607] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.670716][ T4607] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.721533][ T4607] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.762045][ T4607] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.856042][ T4607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.151636][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.153764][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.158375][ T4607] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.163167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.165917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.168017][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.169907][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.171936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.177886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.181171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.183233][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.184647][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.188354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.202061][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.207130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.211949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.214475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.223830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.226431][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.229811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.232136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.236958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.240257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.244967][ T4607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.315965][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.317685][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.326686][ T4607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.341792][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.344130][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.354442][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.356636][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.359161][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.361266][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.365120][ T4607] device veth0_vlan entered promiscuous mode [ 99.372729][ T4607] device veth1_vlan entered promiscuous mode [ 99.386524][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.388994][ T4575] Bluetooth: hci0: command 0x040f tx timeout [ 99.389820][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.392477][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.394768][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.404977][ T4607] device veth0_macvtap entered promiscuous mode [ 99.410054][ T4607] device veth1_macvtap entered promiscuous mode [ 99.419760][ T4607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.422002][ T4607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.424988][ T4607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.426653][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.430390][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.432536][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.435628][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.439823][ T4607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.441994][ T4607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.445147][ T4607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.447533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.450429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.460125][ T4607] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.462024][ T4607] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.464006][ T4607] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.465829][ T4607] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.507802][ T388] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.512887][ T388] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.527014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.534873][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.536566][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.540690][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:39 executed programs: 2 [ 99.782182][ T4874] loop0: detected capacity change from 0 to 32768 [ 99.832841][ T4874] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4874) [ 99.844094][ T4874] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 99.846198][ T4874] BTRFS info (device loop0): using free space tree [ 99.847602][ T4874] BTRFS info (device loop0): has skinny extents [ 99.873037][ T4874] BTRFS info (device loop0): enabling ssd optimizations [ 99.931988][ T4607] [ 99.932592][ T4607] ====================================================== [ 99.934054][ T4607] WARNING: possible circular locking dependency detected [ 99.935579][ T4607] 5.15.169-syzkaller #0 Not tainted [ 99.936695][ T4607] ------------------------------------------------------ [ 99.938140][ T4607] syz-executor/4607 is trying to acquire lock: [ 99.939336][ T4607] ffff0000cdb080e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe4/0xe24 [ 99.941450][ T4607] [ 99.941450][ T4607] but task is already holding lock: [ 99.942904][ T4607] ffff0000cb608720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe34/0x30f0 [ 99.945202][ T4607] [ 99.945202][ T4607] which lock already depends on the new lock. [ 99.945202][ T4607] [ 99.947457][ T4607] [ 99.947457][ T4607] the existing dependency chain (in reverse order) is: [ 99.949240][ T4607] [ 99.949240][ T4607] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 99.950905][ T4607] __mutex_lock_common+0x194/0x2154 [ 99.952115][ T4607] mutex_lock_nested+0xa4/0xf8 [ 99.953197][ T4607] btrfs_commit_transaction+0xe34/0x30f0 [ 99.954501][ T4607] btrfs_sync_fs+0x678/0xc94 [ 99.955571][ T4607] sync_filesystem+0x1a0/0x218 [ 99.956704][ T4607] generic_shutdown_super+0x70/0x2f0 [ 99.957870][ T4607] kill_anon_super+0x4c/0x74 [ 99.958941][ T4607] btrfs_kill_super+0x40/0x58 [ 99.960036][ T4607] deactivate_locked_super+0xb8/0x13c [ 99.961280][ T4607] deactivate_super+0x108/0x128 [ 99.962441][ T4607] cleanup_mnt+0x3c0/0x474 [ 99.963513][ T4607] __cleanup_mnt+0x20/0x30 [ 99.964566][ T4607] task_work_run+0x130/0x1e4 [ 99.965564][ T4607] do_notify_resume+0x262c/0x32b8 [ 99.966737][ T4607] el0_svc+0xfc/0x1f0 [ 99.967810][ T4607] el0t_64_sync_handler+0x84/0xe4 [ 99.968964][ T4607] el0t_64_sync+0x1a0/0x1a4 [ 99.970041][ T4607] [ 99.970041][ T4607] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 99.971871][ T4607] __mutex_lock_common+0x194/0x2154 [ 99.973141][ T4607] mutex_lock_nested+0xa4/0xf8 [ 99.974327][ T4607] start_transaction+0x450/0x1480 [ 99.975508][ T4607] btrfs_start_transaction+0x34/0x44 [ 99.976740][ T4607] btrfs_create+0x134/0x56c [ 99.977831][ T4607] path_openat+0xf18/0x26cc [ 99.978947][ T4607] do_filp_open+0x1a8/0x3b4 [ 99.980096][ T4607] do_sys_openat2+0x128/0x3e0 [ 99.981142][ T4607] __arm64_sys_openat+0x1f0/0x240 [ 99.982360][ T4607] invoke_syscall+0x98/0x2b8 [ 99.983540][ T4607] el0_svc_common+0x138/0x258 [ 99.984661][ T4607] do_el0_svc+0x58/0x14c [ 99.985670][ T4607] el0_svc+0x7c/0x1f0 [ 99.986620][ T4607] el0t_64_sync_handler+0x84/0xe4 [ 99.987777][ T4607] el0t_64_sync+0x1a0/0x1a4 [ 99.988808][ T4607] [ 99.988808][ T4607] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 99.990375][ T4607] start_transaction+0x644/0x1480 [ 99.991664][ T4607] btrfs_start_transaction+0x34/0x44 [ 99.992924][ T4607] btrfs_create+0x134/0x56c [ 99.994005][ T4607] path_openat+0xf18/0x26cc [ 99.995150][ T4607] do_filp_open+0x1a8/0x3b4 [ 99.996228][ T4607] do_sys_openat2+0x128/0x3e0 [ 99.997406][ T4607] __arm64_sys_openat+0x1f0/0x240 [ 99.998619][ T4607] invoke_syscall+0x98/0x2b8 [ 99.999748][ T4607] el0_svc_common+0x138/0x258 [ 100.000971][ T4607] do_el0_svc+0x58/0x14c [ 100.001986][ T4607] el0_svc+0x7c/0x1f0 [ 100.002903][ T4607] el0t_64_sync_handler+0x84/0xe4 [ 100.004026][ T4607] el0t_64_sync+0x1a0/0x1a4 [ 100.005061][ T4607] [ 100.005061][ T4607] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 100.006824][ T4607] down_read+0xc0/0x398 [ 100.007785][ T4607] lookup_slow+0x50/0x84 [ 100.008742][ T4607] walk_component+0x394/0x4cc [ 100.009852][ T4607] path_lookupat+0x13c/0x3d0 [ 100.011027][ T4607] filename_lookup+0x1c4/0x4c8 [ 100.012191][ T4607] kern_path+0x4c/0x194 [ 100.013185][ T4607] lookup_bdev+0xc0/0x25c [ 100.014188][ T4607] btrfs_free_stale_devices+0x658/0x9ec [ 100.015432][ T4607] btrfs_forget_devices+0x5c/0x98 [ 100.016598][ T4607] btrfs_control_ioctl+0x12c/0x248 [ 100.017772][ T4607] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.018954][ T4607] invoke_syscall+0x98/0x2b8 [ 100.019993][ T4607] el0_svc_common+0x138/0x258 [ 100.021052][ T4607] do_el0_svc+0x58/0x14c [ 100.022072][ T4607] el0_svc+0x7c/0x1f0 [ 100.023054][ T4607] el0t_64_sync_handler+0x84/0xe4 [ 100.024191][ T4607] el0t_64_sync+0x1a0/0x1a4 [ 100.025291][ T4607] [ 100.025291][ T4607] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 100.027094][ T4607] __lock_acquire+0x32d4/0x7638 [ 100.028261][ T4607] lock_acquire+0x240/0x77c [ 100.029258][ T4607] __mutex_lock_common+0x194/0x2154 [ 100.030427][ T4607] mutex_lock_nested+0xa4/0xf8 [ 100.031509][ T4607] btrfs_run_dev_stats+0xe4/0xe24 [ 100.032653][ T4607] commit_cowonly_roots+0x17c/0x808 [ 100.033814][ T4607] btrfs_commit_transaction+0xef4/0x30f0 [ 100.035039][ T4607] btrfs_sync_fs+0x678/0xc94 [ 100.036072][ T4607] sync_filesystem+0x1a0/0x218 [ 100.037195][ T4607] generic_shutdown_super+0x70/0x2f0 [ 100.038374][ T4607] kill_anon_super+0x4c/0x74 [ 100.039415][ T4607] btrfs_kill_super+0x40/0x58 [ 100.040495][ T4607] deactivate_locked_super+0xb8/0x13c [ 100.041694][ T4607] deactivate_super+0x108/0x128 [ 100.042952][ T4607] cleanup_mnt+0x3c0/0x474 [ 100.044072][ T4607] __cleanup_mnt+0x20/0x30 [ 100.045096][ T4607] task_work_run+0x130/0x1e4 [ 100.046151][ T4607] do_notify_resume+0x262c/0x32b8 [ 100.047281][ T4607] el0_svc+0xfc/0x1f0 [ 100.048226][ T4607] el0t_64_sync_handler+0x84/0xe4 [ 100.049420][ T4607] el0t_64_sync+0x1a0/0x1a4 [ 100.050511][ T4607] [ 100.050511][ T4607] other info that might help us debug this: [ 100.050511][ T4607] [ 100.052618][ T4607] Chain exists of: [ 100.052618][ T4607] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 100.052618][ T4607] [ 100.055808][ T4607] Possible unsafe locking scenario: [ 100.055808][ T4607] [ 100.057390][ T4607] CPU0 CPU1 [ 100.058611][ T4607] ---- ---- [ 100.059787][ T4607] lock(&fs_info->tree_log_mutex); [ 100.060885][ T4607] lock(&fs_info->reloc_mutex); [ 100.062443][ T4607] lock(&fs_info->tree_log_mutex); [ 100.063986][ T4607] lock(&fs_devs->device_list_mutex); [ 100.065114][ T4607] [ 100.065114][ T4607] *** DEADLOCK *** [ 100.065114][ T4607] [ 100.066968][ T4607] 3 locks held by syz-executor/4607: [ 100.068109][ T4607] #0: ffff0000d7bee0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0x100/0x128 [ 100.070370][ T4607] #1: ffff0000cb608c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xd9c/0x30f0 [ 100.072648][ T4607] #2: ffff0000cb608720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe34/0x30f0 [ 100.074982][ T4607] [ 100.074982][ T4607] stack backtrace: [ 100.076181][ T4607] CPU: 1 PID: 4607 Comm: syz-executor Not tainted 5.15.169-syzkaller #0 [ 100.077884][ T4607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.079873][ T4607] Call trace: [ 100.080536][ T4607] dump_backtrace+0x0/0x530 [ 100.081451][ T4607] show_stack+0x2c/0x3c [ 100.082292][ T4607] dump_stack_lvl+0x108/0x170 [ 100.083276][ T4607] dump_stack+0x1c/0x58 [ 100.084108][ T4607] print_circular_bug+0x150/0x1b8 [ 100.085148][ T4607] check_noncircular+0x2cc/0x378 [ 100.086120][ T4607] __lock_acquire+0x32d4/0x7638 [ 100.087136][ T4607] lock_acquire+0x240/0x77c [ 100.088097][ T4607] __mutex_lock_common+0x194/0x2154 [ 100.089142][ T4607] mutex_lock_nested+0xa4/0xf8 [ 100.090118][ T4607] btrfs_run_dev_stats+0xe4/0xe24 [ 100.091131][ T4607] commit_cowonly_roots+0x17c/0x808 [ 100.092267][ T4607] btrfs_commit_transaction+0xef4/0x30f0 [ 100.093452][ T4607] btrfs_sync_fs+0x678/0xc94 [ 100.094420][ T4607] sync_filesystem+0x1a0/0x218 [ 100.095429][ T4607] generic_shutdown_super+0x70/0x2f0 [ 100.096514][ T4607] kill_anon_super+0x4c/0x74 [ 100.097408][ T4607] btrfs_kill_super+0x40/0x58 [ 100.098404][ T4607] deactivate_locked_super+0xb8/0x13c [ 100.099486][ T4607] deactivate_super+0x108/0x128 [ 100.100644][ T4607] cleanup_mnt+0x3c0/0x474 [ 100.101591][ T4607] __cleanup_mnt+0x20/0x30 [ 100.102530][ T4607] task_work_run+0x130/0x1e4 [ 100.103547][ T4607] do_notify_resume+0x262c/0x32b8 [ 100.104615][ T4607] el0_svc+0xfc/0x1f0 [ 100.105483][ T4607] el0t_64_sync_handler+0x84/0xe4 [ 100.106565][ T4607] el0t_64_sync+0x1a0/0x1a4 [ 100.107623][ C1] vkms_vblank_simulate: vblank timer overrun [ 100.241541][ T1373] device hsr_slave_0 left promiscuous mode [ 100.279711][ T1373] device hsr_slave_1 left promiscuous mode [ 100.361208][ T4905] loop0: detected capacity change from 0 to 32768 [ 100.388749][ T1373] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.390318][ T1373] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.392375][ T1373] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.393869][ T1373] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.395760][ T1373] device bridge_slave_1 left promiscuous mode [ 100.397041][ T1373] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.450430][ T4905] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4905) [ 100.454734][ T1373] device bridge_slave_0 left promiscuous mode [ 100.456322][ T1373] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.495765][ T4905] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 100.497908][ T4905] BTRFS info (device loop0): using free space tree [ 100.503271][ T4905] BTRFS info (device loop0): has skinny extents [ 100.518742][ T4905] BTRFS info (device loop0): enabling ssd optimizations [ 100.609030][ T1373] device veth1_macvtap left promiscuous mode [ 100.610393][ T1373] device veth0_macvtap left promiscuous mode [ 100.611681][ T1373] device veth1_vlan left promiscuous mode [ 100.612906][ T1373] device veth0_vlan left promiscuous mode [ 100.765444][ T4927] loop0: detected capacity change from 0 to 32768 [ 100.784785][ T1373] team0 (unregistering): Port device team_slave_1 removed [ 100.793185][ T1373] team0 (unregistering): Port device team_slave_0 removed [ 100.799480][ T1373] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.819210][ T4927] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4927) [ 100.843293][ T1373] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 100.863125][ T4927] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 100.865164][ T4927] BTRFS info (device loop0): using free space tree [ 100.866554][ T4927] BTRFS info (device loop0): has skinny extents [ 100.879032][ T4927] BTRFS info (device loop0): enabling ssd optimizations [ 101.036257][ T1373] bond0 (unregistering): Released all slaves [ 101.085323][ T4952] loop0: detected capacity change from 0 to 32768 [ 101.090383][ T4952] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4952) [ 101.094929][ T4952] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 101.096844][ T4952] BTRFS info (device loop0): using free space tree [ 101.098386][ T4952] BTRFS info (device loop0): has skinny extents [ 101.118083][ T4952] BTRFS info (device loop0): enabling ssd optimizations [ 101.392408][ T4973] loop0: detected capacity change from 0 to 32768 [ 101.468913][ T4898] Bluetooth: hci0: command 0x0419 tx timeout [ 101.489276][ T4973] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4973) [ 101.533057][ T4973] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 101.535105][ T4973] BTRFS info (device loop0): using free space tree [ 101.536449][ T4973] BTRFS info (device loop0): has skinny extents [ 101.572749][ T4973] BTRFS info (device loop0): enabling ssd optimizations [ 101.766392][ T4995] loop0: detected capacity change from 0 to 32768 [ 101.799861][ T4995] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4995) [ 101.840021][ T4995] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 101.841986][ T4995] BTRFS info (device loop0): using free space tree [ 101.843353][ T4995] BTRFS info (device loop0): has skinny extents [ 101.858083][ T4995] BTRFS info (device loop0): enabling ssd optimizations [ 102.066431][ T5016] loop0: detected capacity change from 0 to 32768 [ 102.119566][ T5016] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5016) [ 102.132499][ T5016] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 102.134460][ T5016] BTRFS info (device loop0): using free space tree [ 102.135828][ T5016] BTRFS info (device loop0): has skinny extents [ 102.209124][ T5016] BTRFS info (device loop0): enabling ssd optimizations [ 102.447778][ T5038] loop0: detected capacity change from 0 to 32768 [ 102.529795][ T5038] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5038) [ 102.581811][ T5038] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 102.583890][ T5038] BTRFS info (device loop0): using free space tree [ 102.585339][ T5038] BTRFS info (device loop0): has skinny extents [ 102.607987][ T5038] BTRFS info (device loop0): enabling ssd optimizations [ 102.793282][ T5059] loop0: detected capacity change from 0 to 32768 [ 102.829555][ T5059] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5059) [ 102.833774][ T5059] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 102.835751][ T5059] BTRFS info (device loop0): using free space tree [ 102.837113][ T5059] BTRFS info (device loop0): has skinny extents [ 102.851927][ T5059] BTRFS info (device loop0): enabling ssd optimizations [ 103.048107][ T5080] loop0: detected capacity change from 0 to 32768 [ 103.089440][ T5080] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5080) [ 103.093542][ T5080] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 103.095641][ T5080] BTRFS info (device loop0): using free space tree [ 103.097088][ T5080] BTRFS info (device loop0): has skinny extents [ 103.110829][ T5080] BTRFS info (device loop0): enabling ssd optimizations [ 103.284799][ T5101] loop0: detected capacity change from 0 to 32768 [ 103.330518][ T5101] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5101) [ 103.335016][ T5101] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 103.337103][ T5101] BTRFS info (device loop0): using free space tree [ 103.338832][ T5101] BTRFS info (device loop0): has skinny extents [ 103.355293][ T5101] BTRFS info (device loop0): enabling ssd optimizations [ 103.537184][ T5122] loop0: detected capacity change from 0 to 32768 [ 103.639008][ T5122] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5122) [ 103.691984][ T5122] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 103.694089][ T5122] BTRFS info (device loop0): using free space tree [ 103.695496][ T5122] BTRFS info (device loop0): has skinny extents [ 103.714637][ T5122] BTRFS info (device loop0): enabling ssd optimizations [ 103.909121][ T5143] loop0: detected capacity change from 0 to 32768 [ 103.959401][ T5143] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5143) [ 103.963310][ T5143] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 103.965377][ T5143] BTRFS info (device loop0): using free space tree [ 103.966783][ T5143] BTRFS info (device loop0): has skinny extents [ 103.979959][ T5143] BTRFS info (device loop0): enabling ssd optimizations [ 104.154824][ T5164] loop0: detected capacity change from 0 to 32768 [ 104.249002][ T5164] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5164) [ 104.291695][ T5164] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 104.293927][ T5164] BTRFS info (device loop0): using free space tree [ 104.295369][ T5164] BTRFS info (device loop0): has skinny extents [ 104.306310][ T5164] BTRFS info (device loop0): enabling ssd optimizations [ 104.496390][ T5185] loop0: detected capacity change from 0 to 32768 [ 104.559826][ T5185] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5185) [ 104.564799][ T5185] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 104.566916][ T5185] BTRFS info (device loop0): using free space tree [ 104.568269][ T5185] BTRFS info (device loop0): has skinny extents [ 104.582637][ T5185] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:44 executed programs: 17 [ 104.769345][ T5206] loop0: detected capacity change from 0 to 32768 [ 104.777498][ T5206] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5206) [ 104.785468][ T5206] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 104.787910][ T5206] BTRFS info (device loop0): using free space tree [ 104.790016][ T5206] BTRFS info (device loop0): has skinny extents [ 104.801824][ T5206] BTRFS info (device loop0): enabling ssd optimizations [ 104.986860][ T5227] loop0: detected capacity change from 0 to 32768 [ 105.069988][ T5227] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5227) [ 105.132130][ T5227] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 105.134131][ T5227] BTRFS info (device loop0): using free space tree [ 105.135470][ T5227] BTRFS info (device loop0): has skinny extents [ 105.150205][ T5227] BTRFS info (device loop0): enabling ssd optimizations [ 105.329666][ T5248] loop0: detected capacity change from 0 to 32768 [ 105.369734][ T5248] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5248) [ 105.375177][ T5248] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 105.377203][ T5248] BTRFS info (device loop0): using free space tree [ 105.378491][ T5248] BTRFS info (device loop0): has skinny extents [ 105.398294][ T5248] BTRFS info (device loop0): enabling ssd optimizations [ 105.584199][ T5269] loop0: detected capacity change from 0 to 32768 [ 105.629595][ T5269] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5269) [ 105.670927][ T5269] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 105.672961][ T5269] BTRFS info (device loop0): using free space tree [ 105.674376][ T5269] BTRFS info (device loop0): has skinny extents [ 105.687523][ T5269] BTRFS info (device loop0): enabling ssd optimizations [ 105.889723][ T5290] loop0: detected capacity change from 0 to 32768 [ 105.898740][ T5290] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5290) [ 105.906226][ T5290] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 105.908289][ T5290] BTRFS info (device loop0): using free space tree [ 105.910015][ T5290] BTRFS info (device loop0): has skinny extents [ 105.922329][ T5290] BTRFS info (device loop0): enabling ssd optimizations [ 106.106568][ T5311] loop0: detected capacity change from 0 to 32768 [ 106.159651][ T5311] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5311) [ 106.167058][ T5311] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 106.169335][ T5311] BTRFS info (device loop0): using free space tree [ 106.170683][ T5311] BTRFS info (device loop0): has skinny extents [ 106.182871][ T5311] BTRFS info (device loop0): enabling ssd optimizations [ 106.397763][ T5332] loop0: detected capacity change from 0 to 32768 [ 106.440474][ T5332] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5332) [ 106.444832][ T5332] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 106.446813][ T5332] BTRFS info (device loop0): using free space tree [ 106.448297][ T5332] BTRFS info (device loop0): has skinny extents [ 106.462447][ T5332] BTRFS info (device loop0): enabling ssd optimizations [ 106.634521][ T5353] loop0: detected capacity change from 0 to 32768 [ 106.661653][ T5353] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5353) [ 106.722104][ T5353] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 106.724116][ T5353] BTRFS info (device loop0): using free space tree [ 106.725468][ T5353] BTRFS info (device loop0): has skinny extents [ 106.739869][ T5353] BTRFS info (device loop0): enabling ssd optimizations [ 106.924544][ T5374] loop0: detected capacity change from 0 to 32768 [ 106.981312][ T5374] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5374) [ 106.985437][ T5374] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 106.987483][ T5374] BTRFS info (device loop0): using free space tree [ 106.991025][ T5374] BTRFS info (device loop0): has skinny extents [ 107.004036][ T5374] BTRFS info (device loop0): enabling ssd optimizations [ 107.193616][ T5395] loop0: detected capacity change from 0 to 32768 [ 107.239524][ T5395] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5395) [ 107.282040][ T5395] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 107.284127][ T5395] BTRFS info (device loop0): using free space tree [ 107.285467][ T5395] BTRFS info (device loop0): has skinny extents [ 107.308853][ T5395] BTRFS info (device loop0): enabling ssd optimizations [ 107.506483][ T5416] loop0: detected capacity change from 0 to 32768 [ 107.619687][ T5416] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5416) [ 107.661776][ T5416] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 107.663912][ T5416] BTRFS info (device loop0): using free space tree [ 107.665279][ T5416] BTRFS info (device loop0): has skinny extents [ 107.678613][ T5416] BTRFS info (device loop0): enabling ssd optimizations [ 107.848422][ T5437] loop0: detected capacity change from 0 to 32768 [ 107.929014][ T5437] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5437) [ 107.973854][ T5437] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 107.975991][ T5437] BTRFS info (device loop0): using free space tree [ 107.977272][ T5437] BTRFS info (device loop0): has skinny extents [ 107.988042][ T5437] BTRFS info (device loop0): enabling ssd optimizations [ 108.183685][ T5458] loop0: detected capacity change from 0 to 32768 [ 108.239526][ T5458] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5458) [ 108.243239][ T5458] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 108.245147][ T5458] BTRFS info (device loop0): using free space tree [ 108.246514][ T5458] BTRFS info (device loop0): has skinny extents [ 108.260547][ T5458] BTRFS info (device loop0): enabling ssd optimizations [ 108.454285][ T5479] loop0: detected capacity change from 0 to 32768 [ 108.494689][ T5479] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5479) [ 108.500509][ T5479] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 108.502499][ T5479] BTRFS info (device loop0): using free space tree [ 108.503914][ T5479] BTRFS info (device loop0): has skinny extents [ 108.514434][ T5479] BTRFS info (device loop0): enabling ssd optimizations [ 108.689990][ T5500] loop0: detected capacity change from 0 to 32768 [ 108.749521][ T5500] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5500) [ 108.753273][ T5500] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 108.755557][ T5500] BTRFS info (device loop0): using free space tree [ 108.756894][ T5500] BTRFS info (device loop0): has skinny extents [ 108.772696][ T5500] BTRFS info (device loop0): enabling ssd optimizations [ 108.950715][ T5521] loop0: detected capacity change from 0 to 32768 [ 108.993897][ T5521] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5521) [ 108.998724][ T5521] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 109.000888][ T5521] BTRFS info (device loop0): using free space tree [ 109.002417][ T5521] BTRFS info (device loop0): has skinny extents [ 109.013975][ T5521] BTRFS info (device loop0): enabling ssd optimizations [ 109.195631][ T5542] loop0: detected capacity change from 0 to 32768 [ 109.230199][ T5542] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5542) [ 109.281513][ T5542] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 109.283722][ T5542] BTRFS info (device loop0): using free space tree [ 109.285042][ T5542] BTRFS info (device loop0): has skinny extents [ 109.296168][ T5542] BTRFS info (device loop0): enabling ssd optimizations [ 109.471969][ T5563] loop0: detected capacity change from 0 to 32768 [ 109.525050][ T5563] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5563) [ 109.531535][ T5563] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 109.533519][ T5563] BTRFS info (device loop0): using free space tree [ 109.534867][ T5563] BTRFS info (device loop0): has skinny extents [ 109.545608][ T5563] BTRFS info (device loop0): enabling ssd optimizations [ 109.731719][ T5584] loop0: detected capacity change from 0 to 32768 [ 109.780209][ T5584] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5584) [ 109.831567][ T5584] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 109.833693][ T5584] BTRFS info (device loop0): using free space tree [ 109.835229][ T5584] BTRFS info (device loop0): has skinny extents [ 109.847657][ T5584] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:49 executed programs: 36