Warning: Permanently added '10.128.1.85' (ED25519) to the list of known hosts. 1970/01/01 00:01:21 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:21 ignoring optional flag "type"="gce" 1970/01/01 00:01:22 parsed 1 programs [ 84.747265][ T4437] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 91.987065][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.989171][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.996266][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.002875][ T1599] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.004883][ T1599] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.008743][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.448830][ T4506] chnl_net:caif_netlink_parms(): no params data found [ 92.483066][ T4506] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.485153][ T4506] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.488218][ T4506] device bridge_slave_0 entered promiscuous mode [ 92.494824][ T4506] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.496818][ T4506] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.499606][ T4506] device bridge_slave_1 entered promiscuous mode [ 92.513764][ T4506] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.519264][ T4506] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.533730][ T4506] team0: Port device team_slave_0 added [ 92.536793][ T4506] team0: Port device team_slave_1 added [ 92.590726][ T4506] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.592617][ 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. [ 92.600334][ T4506] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.604501][ T4506] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.606332][ 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. [ 92.615145][ T4506] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.670395][ T4506] device hsr_slave_0 entered promiscuous mode [ 92.717346][ T4506] device hsr_slave_1 entered promiscuous mode [ 93.497898][ T4506] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.530106][ T4506] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.568696][ T4506] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.600881][ T4506] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.705679][ T4506] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.712927][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.715619][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.721918][ T4506] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.726519][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.733470][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.735989][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.737967][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.749169][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.751721][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.754950][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.757937][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.759825][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.763126][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.769717][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.775177][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.779122][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.781972][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.793939][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.796932][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.809858][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.812451][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.841711][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.844425][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.848329][ T4506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.937480][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.939843][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.945386][ T4506] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.966675][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.969787][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.982882][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.985589][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.991067][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.993923][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.998444][ T4506] device veth0_vlan entered promiscuous mode [ 94.004903][ T4506] device veth1_vlan entered promiscuous mode [ 94.013332][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.031290][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.034045][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.041158][ T4506] device veth0_macvtap entered promiscuous mode [ 94.045652][ T4506] device veth1_macvtap entered promiscuous mode [ 94.058200][ T4506] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.060480][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.062992][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.065445][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.070632][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.075758][ T4506] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.079584][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.082351][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.085674][ T4506] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.090145][ T4506] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.092443][ T4506] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.094789][ T4506] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:34 executed programs: 0 [ 95.156190][ T4661] chnl_net:caif_netlink_parms(): no params data found [ 95.195880][ T4661] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.200261][ T4661] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.203019][ T4661] device bridge_slave_0 entered promiscuous mode [ 95.206623][ T4661] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.209297][ T4661] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.216927][ T4661] device bridge_slave_1 entered promiscuous mode [ 95.240886][ T4661] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.250800][ T4661] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.283506][ T4661] team0: Port device team_slave_0 added [ 95.287300][ T4661] team0: Port device team_slave_1 added [ 95.301078][ T4661] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.303009][ T4661] 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. [ 95.311714][ T4661] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.317354][ T4661] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.319254][ T4661] 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. [ 95.326046][ T4661] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.389333][ T4661] device hsr_slave_0 entered promiscuous mode [ 95.427459][ T4661] device hsr_slave_1 entered promiscuous mode [ 95.467299][ T4661] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.469327][ T4661] Cannot create hsr debugfs directory [ 95.543027][ T4661] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.070121][ T4144] Bluetooth: hci0: command 0x0409 tx timeout [ 98.545732][ T4661] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.157171][ T4144] Bluetooth: hci0: command 0x041b tx timeout [ 99.593984][ T4661] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.646260][ T4661] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.805813][ T4661] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.877658][ T4661] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.909813][ T4661] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.959403][ T4661] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.042888][ T4661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.050146][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.052817][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.061110][ T4661] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.065580][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.068843][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.071500][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.073441][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.075752][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.082592][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.085347][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.088625][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.090639][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.095378][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.100971][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.106092][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.109936][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.112576][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.121736][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.124672][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.131499][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.134292][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.139525][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.142151][ T1599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.146096][ T4661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.232989][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.235089][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.243936][ T4661] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.256586][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.260826][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.272764][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.275505][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.278860][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.281332][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.286047][ T4661] device veth0_vlan entered promiscuous mode [ 100.293249][ T4661] device veth1_vlan entered promiscuous mode [ 100.308428][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.310926][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.313504][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.316147][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.320848][ T4661] device veth0_macvtap entered promiscuous mode [ 100.324956][ T4661] device veth1_macvtap entered promiscuous mode [ 100.334328][ T4661] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.336891][ T4661] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.341422][ T4661] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.343473][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.346108][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.350580][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.353412][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.359815][ T4661] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.362668][ T4661] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.366197][ T4661] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.369667][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.372668][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.378948][ T4661] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.381283][ T4661] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.383601][ T4661] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.386023][ T4661] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.425602][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.430597][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.434702][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 100.445596][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.449660][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.452824][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:40 executed programs: 2 [ 100.686855][ T4896] loop0: detected capacity change from 0 to 32768 [ 100.693759][ T4896] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4896) [ 100.709909][ T4896] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.712607][ T4896] BTRFS info (device loop0): setting nodatasum [ 100.714242][ T4896] BTRFS info (device loop0): force zlib compression, level 3 [ 100.716193][ T4896] BTRFS info (device loop0): turning on flush-on-commit [ 100.727438][ T4896] BTRFS info (device loop0): enabling auto defrag [ 100.729266][ T4896] BTRFS info (device loop0): using free space tree [ 100.731002][ T4896] BTRFS info (device loop0): has skinny extents [ 100.768774][ T4896] BTRFS info (device loop0): enabling ssd optimizations [ 100.798719][ T4661] [ 100.799441][ T4661] ====================================================== [ 100.801291][ T4661] WARNING: possible circular locking dependency detected [ 100.803174][ T4661] 5.15.184-syzkaller #0 Not tainted [ 100.804575][ T4661] ------------------------------------------------------ [ 100.806429][ T4661] syz-executor/4661 is trying to acquire lock: [ 100.808040][ T4661] ffff0000ea2344e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xcac [ 100.810889][ T4661] [ 100.810889][ T4661] but task is already holding lock: [ 100.812974][ T4661] ffff0000e7670720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 100.816106][ T4661] [ 100.816106][ T4661] which lock already depends on the new lock. [ 100.816106][ T4661] [ 100.818928][ T4661] [ 100.818928][ T4661] the existing dependency chain (in reverse order) is: [ 100.821445][ T4661] [ 100.821445][ T4661] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 100.823675][ T4661] __mutex_lock_common+0x194/0x1edc [ 100.825213][ T4661] mutex_lock_nested+0xac/0x11c [ 100.826692][ T4661] btrfs_commit_transaction+0xe44/0x3044 [ 100.828314][ T4661] btrfs_sync_fs+0x628/0xb2c [ 100.829686][ T4661] sync_filesystem+0x1a0/0x218 [ 100.831097][ T4661] generic_shutdown_super+0x70/0x2f0 [ 100.832657][ T4661] kill_anon_super+0x4c/0x80 [ 100.834053][ T4661] btrfs_kill_super+0x40/0x58 [ 100.835597][ T4661] deactivate_locked_super+0xb8/0x13c [ 100.837196][ T4661] deactivate_super+0xf8/0x118 [ 100.838578][ T4661] cleanup_mnt+0x3a4/0x458 [ 100.839821][ T4661] __cleanup_mnt+0x20/0x30 [ 100.841151][ T4661] task_work_run+0x12c/0x1e0 [ 100.842517][ T4661] do_notify_resume+0x24b4/0x3128 [ 100.844020][ T4661] el0_svc+0xf0/0x1e0 [ 100.845170][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 100.846593][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 100.847994][ T4661] [ 100.847994][ T4661] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 100.850140][ T4661] __mutex_lock_common+0x194/0x1edc [ 100.851636][ T4661] mutex_lock_nested+0xac/0x11c [ 100.853108][ T4661] start_transaction+0x440/0x13f0 [ 100.854720][ T4661] btrfs_start_transaction+0x34/0x44 [ 100.856372][ T4661] btrfs_create+0xf0/0x508 [ 100.857741][ T4661] path_openat+0x1144/0x26e4 [ 100.859157][ T4661] do_filp_open+0x164/0x330 [ 100.860551][ T4661] do_sys_openat2+0x128/0x3d8 [ 100.861966][ T4661] __arm64_sys_openat+0x120/0x154 [ 100.863534][ T4661] invoke_syscall+0x98/0x2b8 [ 100.864903][ T4661] el0_svc_common+0x138/0x258 [ 100.866396][ T4661] do_el0_svc+0x58/0x14c [ 100.867657][ T4661] el0_svc+0x78/0x1e0 [ 100.868641][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 100.870107][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 100.871562][ T4661] [ 100.871562][ T4661] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 100.873480][ T4661] start_transaction+0x624/0x13f0 [ 100.874914][ T4661] btrfs_start_transaction+0x34/0x44 [ 100.876406][ T4661] btrfs_create+0xf0/0x508 [ 100.877572][ T4661] path_openat+0x1144/0x26e4 [ 100.878816][ T4661] do_filp_open+0x164/0x330 [ 100.880121][ T4661] do_sys_openat2+0x128/0x3d8 [ 100.881465][ T4661] __arm64_sys_openat+0x120/0x154 [ 100.882906][ T4661] invoke_syscall+0x98/0x2b8 [ 100.884249][ T4661] el0_svc_common+0x138/0x258 [ 100.885650][ T4661] do_el0_svc+0x58/0x14c [ 100.886878][ T4661] el0_svc+0x78/0x1e0 [ 100.888142][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 100.889716][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 100.891274][ T4661] [ 100.891274][ T4661] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 100.893822][ T4661] down_read+0xc0/0x390 [ 100.895152][ T4661] lookup_slow+0x4c/0x80 [ 100.896450][ T4661] walk_component+0x2b0/0x3a8 [ 100.897824][ T4661] path_lookupat+0x13c/0x3d0 [ 100.899266][ T4661] filename_lookup+0x180/0x414 [ 100.900778][ T4661] kern_path+0x4c/0x190 [ 100.902127][ T4661] lookup_bdev+0xbc/0x244 [ 100.903542][ T4661] btrfs_free_stale_devices+0x614/0x908 [ 100.905274][ T4661] btrfs_forget_devices+0x5c/0x98 [ 100.906855][ T4661] btrfs_control_ioctl+0x130/0x248 [ 100.908450][ T4661] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.910005][ T4661] invoke_syscall+0x98/0x2b8 [ 100.911556][ T4661] el0_svc_common+0x138/0x258 [ 100.913043][ T4661] do_el0_svc+0x58/0x14c [ 100.914426][ T4661] el0_svc+0x78/0x1e0 [ 100.915710][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 100.917368][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 100.918733][ T4661] [ 100.918733][ T4661] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 100.920996][ T4661] __lock_acquire+0x2928/0x651c [ 100.922422][ T4661] lock_acquire+0x1f4/0x620 [ 100.923809][ T4661] __mutex_lock_common+0x194/0x1edc [ 100.925451][ T4661] mutex_lock_nested+0xac/0x11c [ 100.926908][ T4661] btrfs_run_dev_stats+0xe0/0xcac [ 100.928389][ T4661] commit_cowonly_roots+0x144/0x7e8 [ 100.930100][ T4661] btrfs_commit_transaction+0xf04/0x3044 [ 100.931948][ T4661] btrfs_sync_fs+0x628/0xb2c [ 100.933394][ T4661] sync_filesystem+0x1a0/0x218 [ 100.934882][ T4661] generic_shutdown_super+0x70/0x2f0 [ 100.936847][ T4661] kill_anon_super+0x4c/0x80 [ 100.938323][ T4661] btrfs_kill_super+0x40/0x58 [ 100.939749][ T4661] deactivate_locked_super+0xb8/0x13c [ 100.941630][ T4661] deactivate_super+0xf8/0x118 [ 100.943203][ T4661] cleanup_mnt+0x3a4/0x458 [ 100.944752][ T4661] __cleanup_mnt+0x20/0x30 [ 100.946243][ T4661] task_work_run+0x12c/0x1e0 [ 100.947758][ T4661] do_notify_resume+0x24b4/0x3128 [ 100.949448][ T4661] el0_svc+0xf0/0x1e0 [ 100.950700][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 100.952287][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 100.953626][ T4661] [ 100.953626][ T4661] other info that might help us debug this: [ 100.953626][ T4661] [ 100.956706][ T4661] Chain exists of: [ 100.956706][ T4661] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 100.956706][ T4661] [ 100.961298][ T4661] Possible unsafe locking scenario: [ 100.961298][ T4661] [ 100.963443][ T4661] CPU0 CPU1 [ 100.965077][ T4661] ---- ---- [ 100.966503][ T4661] lock(&fs_info->tree_log_mutex); [ 100.968107][ T4661] lock(&fs_info->reloc_mutex); [ 100.970278][ T4661] lock(&fs_info->tree_log_mutex); [ 100.972626][ T4661] lock(&fs_devs->device_list_mutex); [ 100.974161][ T4661] [ 100.974161][ T4661] *** DEADLOCK *** [ 100.974161][ T4661] [ 100.976649][ T4661] 3 locks held by syz-executor/4661: [ 100.978062][ T4661] #0: ffff0000d8f2c0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xf0/0x118 [ 100.981155][ T4661] #1: ffff0000e7670c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xda8/0x3044 [ 100.984637][ T4661] #2: ffff0000e7670720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 100.988101][ T4661] [ 100.988101][ T4661] stack backtrace: [ 100.989858][ T4661] CPU: 1 PID: 4661 Comm: syz-executor Not tainted 5.15.184-syzkaller #0 [ 100.992268][ T4661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 100.995237][ T4661] Call trace: [ 100.996237][ T4661] dump_backtrace+0x0/0x43c [ 100.997484][ T4661] show_stack+0x2c/0x3c [ 100.998638][ T4661] __dump_stack+0x30/0x40 [ 100.999861][ T4661] dump_stack_lvl+0xf8/0x160 [ 101.001193][ T4661] dump_stack+0x1c/0x5c [ 101.002421][ T4661] print_circular_bug+0x148/0x1b0 [ 101.003766][ T4661] check_noncircular+0x240/0x2d4 [ 101.005077][ T4661] __lock_acquire+0x2928/0x651c [ 101.006372][ T4661] lock_acquire+0x1f4/0x620 [ 101.007643][ T4661] __mutex_lock_common+0x194/0x1edc [ 101.009132][ T4661] mutex_lock_nested+0xac/0x11c [ 101.010519][ T4661] btrfs_run_dev_stats+0xe0/0xcac [ 101.011972][ T4661] commit_cowonly_roots+0x144/0x7e8 [ 101.013501][ T4661] btrfs_commit_transaction+0xf04/0x3044 [ 101.015032][ T4661] btrfs_sync_fs+0x628/0xb2c [ 101.016309][ T4661] sync_filesystem+0x1a0/0x218 [ 101.017652][ T4661] generic_shutdown_super+0x70/0x2f0 [ 101.019168][ T4661] kill_anon_super+0x4c/0x80 [ 101.020586][ T4661] btrfs_kill_super+0x40/0x58 [ 101.021925][ T4661] deactivate_locked_super+0xb8/0x13c [ 101.023541][ T4661] deactivate_super+0xf8/0x118 [ 101.024858][ T4661] cleanup_mnt+0x3a4/0x458 [ 101.026096][ T4661] __cleanup_mnt+0x20/0x30 [ 101.027331][ T4661] task_work_run+0x12c/0x1e0 [ 101.028684][ T4661] do_notify_resume+0x24b4/0x3128 [ 101.030046][ T4661] el0_svc+0xf0/0x1e0 [ 101.031186][ T4661] el0t_64_sync_handler+0xcc/0xe4 [ 101.032572][ T4661] el0t_64_sync+0x1a0/0x1a4 [ 101.227610][ T4133] Bluetooth: hci0: command 0x040f tx timeout [ 101.270090][ T4919] loop0: detected capacity change from 0 to 32768 [ 101.324207][ T4919] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4919) [ 101.332081][ T4919] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.334636][ T4919] BTRFS info (device loop0): setting nodatasum [ 101.336294][ T4919] BTRFS info (device loop0): force zlib compression, level 3 [ 101.338447][ T4919] BTRFS info (device loop0): turning on flush-on-commit [ 101.340271][ T4919] BTRFS info (device loop0): enabling auto defrag [ 101.341893][ T4919] BTRFS info (device loop0): using free space tree [ 101.343589][ T4919] BTRFS info (device loop0): has skinny extents [ 101.355682][ T4919] BTRFS info (device loop0): enabling ssd optimizations [ 101.529029][ T4944] loop0: detected capacity change from 0 to 32768 [ 101.568788][ T4944] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4944) [ 101.613059][ T4944] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.615417][ T4944] BTRFS info (device loop0): setting nodatasum [ 101.616969][ T4944] BTRFS info (device loop0): force zlib compression, level 3 [ 101.619434][ T4944] BTRFS info (device loop0): turning on flush-on-commit [ 101.621391][ T4944] BTRFS info (device loop0): enabling auto defrag [ 101.624145][ T4944] BTRFS info (device loop0): using free space tree [ 101.625894][ T4944] BTRFS info (device loop0): has skinny extents [ 101.658891][ T4944] BTRFS info (device loop0): enabling ssd optimizations [ 101.841737][ T4965] loop0: detected capacity change from 0 to 32768 [ 101.844491][ T4965] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4965) [ 101.850488][ T4965] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.853011][ T4965] BTRFS info (device loop0): setting nodatasum [ 101.854829][ T4965] BTRFS info (device loop0): force zlib compression, level 3 [ 101.856733][ T4965] BTRFS info (device loop0): turning on flush-on-commit [ 101.858901][ T4965] BTRFS info (device loop0): enabling auto defrag [ 101.860640][ T4965] BTRFS info (device loop0): using free space tree [ 101.862309][ T4965] BTRFS info (device loop0): has skinny extents [ 101.879730][ T4965] BTRFS info (device loop0): enabling ssd optimizations [ 102.069113][ T4989] loop0: detected capacity change from 0 to 32768 [ 102.117972][ T4989] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4989) [ 102.168894][ T4989] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.171319][ T4989] BTRFS info (device loop0): setting nodatasum [ 102.172927][ T4989] BTRFS info (device loop0): force zlib compression, level 3 [ 102.174894][ T4989] BTRFS info (device loop0): turning on flush-on-commit [ 102.176705][ T4989] BTRFS info (device loop0): enabling auto defrag [ 102.179766][ T4989] BTRFS info (device loop0): using free space tree [ 102.181681][ T4989] BTRFS info (device loop0): has skinny extents [ 102.197652][ T4989] BTRFS info (device loop0): enabling ssd optimizations [ 102.370321][ T5010] loop0: detected capacity change from 0 to 32768 [ 102.378788][ T5010] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5010) [ 102.386045][ T5010] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.388728][ T5010] BTRFS info (device loop0): setting nodatasum [ 102.390379][ T5010] BTRFS info (device loop0): force zlib compression, level 3 [ 102.392376][ T5010] BTRFS info (device loop0): turning on flush-on-commit [ 102.394164][ T5010] BTRFS info (device loop0): enabling auto defrag [ 102.395737][ T5010] BTRFS info (device loop0): using free space tree [ 102.398068][ T5010] BTRFS info (device loop0): has skinny extents [ 102.409084][ T5010] BTRFS info (device loop0): enabling ssd optimizations [ 102.589273][ T5031] loop0: detected capacity change from 0 to 32768 [ 102.637932][ T5031] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5031) [ 102.691201][ T9] device hsr_slave_0 left promiscuous mode [ 102.693368][ T5031] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.695798][ T5031] BTRFS info (device loop0): setting nodatasum [ 102.699574][ T5031] BTRFS info (device loop0): force zlib compression, level 3 [ 102.701574][ T5031] BTRFS info (device loop0): turning on flush-on-commit [ 102.703324][ T5031] BTRFS info (device loop0): enabling auto defrag [ 102.705025][ T5031] BTRFS info (device loop0): using free space tree [ 102.706630][ T5031] BTRFS info (device loop0): has skinny extents [ 102.717831][ T5031] BTRFS info (device loop0): enabling ssd optimizations [ 102.727400][ T9] device hsr_slave_1 left promiscuous mode [ 102.798470][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.800445][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.803168][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.805074][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.807596][ T9] device bridge_slave_1 left promiscuous mode [ 102.809231][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.837905][ T9] device bridge_slave_0 left promiscuous mode [ 102.839814][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.906015][ T5052] loop0: detected capacity change from 0 to 32768 [ 102.958053][ T9] device veth1_macvtap left promiscuous mode [ 102.959754][ T9] device veth0_macvtap left promiscuous mode [ 102.961678][ T9] device veth1_vlan left promiscuous mode [ 102.963504][ T9] device veth0_vlan left promiscuous mode [ 103.002501][ T5052] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5052) [ 103.011124][ T5052] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.013868][ T5052] BTRFS info (device loop0): setting nodatasum [ 103.015744][ T5052] BTRFS info (device loop0): force zlib compression, level 3 [ 103.023048][ T5052] BTRFS info (device loop0): turning on flush-on-commit [ 103.024993][ T5052] BTRFS info (device loop0): enabling auto defrag [ 103.026631][ T5052] BTRFS info (device loop0): using free space tree [ 103.028644][ T5052] BTRFS info (device loop0): has skinny extents [ 103.085736][ T5052] BTRFS info (device loop0): enabling ssd optimizations [ 103.219053][ T9] team0 (unregistering): Port device team_slave_1 removed [ 103.225344][ T9] team0 (unregistering): Port device team_slave_0 removed [ 103.235508][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.293051][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.307118][ T21] Bluetooth: hci0: command 0x0419 tx timeout [ 103.322870][ T5073] loop0: detected capacity change from 0 to 32768 [ 103.371135][ T5073] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5073) [ 103.376310][ T5073] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.379141][ T5073] BTRFS info (device loop0): setting nodatasum [ 103.383019][ T5073] BTRFS info (device loop0): force zlib compression, level 3 [ 103.385242][ T5073] BTRFS info (device loop0): turning on flush-on-commit [ 103.388705][ T5073] BTRFS info (device loop0): enabling auto defrag [ 103.390544][ T5073] BTRFS info (device loop0): using free space tree [ 103.392333][ T5073] BTRFS info (device loop0): has skinny extents [ 103.404515][ T5073] BTRFS info (device loop0): enabling ssd optimizations [ 103.423814][ T9] bond0 (unregistering): Released all slaves [ 103.600156][ T5094] loop0: detected capacity change from 0 to 32768 [ 103.609535][ T5094] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5094) [ 103.615744][ T5094] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.618175][ T5094] BTRFS info (device loop0): setting nodatasum [ 103.619918][ T5094] BTRFS info (device loop0): force zlib compression, level 3 [ 103.622041][ T5094] BTRFS info (device loop0): turning on flush-on-commit [ 103.624155][ T5094] BTRFS info (device loop0): enabling auto defrag [ 103.626312][ T5094] BTRFS info (device loop0): using free space tree [ 103.628170][ T5094] BTRFS info (device loop0): has skinny extents [ 103.639798][ T5094] BTRFS info (device loop0): enabling ssd optimizations [ 103.825431][ T5115] loop0: detected capacity change from 0 to 32768 [ 103.835288][ T5115] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5115) [ 103.841593][ T5115] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.844110][ T5115] BTRFS info (device loop0): setting nodatasum [ 103.845828][ T5115] BTRFS info (device loop0): force zlib compression, level 3 [ 103.847937][ T5115] BTRFS info (device loop0): turning on flush-on-commit [ 103.849692][ T5115] BTRFS info (device loop0): enabling auto defrag [ 103.851331][ T5115] BTRFS info (device loop0): using free space tree [ 103.852944][ T5115] BTRFS info (device loop0): has skinny extents [ 103.863501][ T5115] BTRFS info (device loop0): enabling ssd optimizations [ 104.043050][ T5136] loop0: detected capacity change from 0 to 32768 [ 104.077915][ T5136] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5136) [ 104.088938][ T5136] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.091285][ T5136] BTRFS info (device loop0): setting nodatasum [ 104.092889][ T5136] BTRFS info (device loop0): force zlib compression, level 3 [ 104.094919][ T5136] BTRFS info (device loop0): turning on flush-on-commit [ 104.096645][ T5136] BTRFS info (device loop0): enabling auto defrag [ 104.098948][ T5136] BTRFS info (device loop0): using free space tree [ 104.100704][ T5136] BTRFS info (device loop0): has skinny extents [ 104.111042][ T5136] BTRFS info (device loop0): enabling ssd optimizations [ 104.288820][ T5157] loop0: detected capacity change from 0 to 32768 [ 104.327943][ T5157] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5157) [ 104.332218][ T5157] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.334900][ T5157] BTRFS info (device loop0): setting nodatasum [ 104.336707][ T5157] BTRFS info (device loop0): force zlib compression, level 3 [ 104.339370][ T5157] BTRFS info (device loop0): turning on flush-on-commit [ 104.371545][ T4482] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4482) [ 104.519110][ T5177] loop0: detected capacity change from 0 to 32768 [ 104.785324][ T5199] loop0: detected capacity change from 0 to 32768 [ 104.838288][ T5199] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5199) [ 105.117078][ T5222] loop0: detected capacity change from 0 to 32768 [ 105.164339][ T5222] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5222) [ 105.361857][ T5243] loop0: detected capacity change from 0 to 32768 [ 105.365037][ T5243] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5243) [ 105.551516][ T5264] loop0: detected capacity change from 0 to 32768 [ 105.554371][ T5264] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5264) 1970/01/01 00:01:45 executed programs: 20 [ 105.740461][ T5285] loop0: detected capacity change from 0 to 32768 [ 105.837487][ T5285] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5285) [ 105.891469][ T5285] btrfs_printk: 44 callbacks suppressed [ 105.891481][ T5285] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.895298][ T5285] BTRFS info (device loop0): setting nodatasum [ 105.896913][ T5285] BTRFS info (device loop0): force zlib compression, level 3 [ 105.899849][ T5285] BTRFS info (device loop0): turning on flush-on-commit [ 105.901666][ T5285] BTRFS info (device loop0): enabling auto defrag [ 105.903341][ T5285] BTRFS info (device loop0): using free space tree [ 105.905109][ T5285] BTRFS info (device loop0): has skinny extents [ 105.915034][ T5285] BTRFS info (device loop0): enabling ssd optimizations [ 106.088177][ T5306] loop0: detected capacity change from 0 to 32768 [ 106.128894][ T5306] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5306) [ 106.134076][ T5306] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.136471][ T5306] BTRFS info (device loop0): setting nodatasum [ 106.138599][ T5306] BTRFS info (device loop0): force zlib compression, level 3 [ 106.140557][ T5306] BTRFS info (device loop0): turning on flush-on-commit [ 106.142765][ T5306] BTRFS info (device loop0): enabling auto defrag [ 106.144517][ T5306] BTRFS info (device loop0): using free space tree [ 106.146256][ T5306] BTRFS info (device loop0): has skinny extents [ 106.156390][ T5306] BTRFS info (device loop0): enabling ssd optimizations [ 106.322389][ T5327] loop0: detected capacity change from 0 to 32768 [ 106.324995][ T5327] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5327) [ 106.330475][ T5327] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.332865][ T5327] BTRFS info (device loop0): setting nodatasum [ 106.334483][ T5327] BTRFS info (device loop0): force zlib compression, level 3 [ 106.336609][ T5327] BTRFS info (device loop0): turning on flush-on-commit [ 106.338790][ T5327] BTRFS info (device loop0): enabling auto defrag [ 106.340489][ T5327] BTRFS info (device loop0): using free space tree [ 106.342119][ T5327] BTRFS info (device loop0): has skinny extents [ 106.355189][ T5327] BTRFS info (device loop0): enabling ssd optimizations [ 106.518617][ T5348] loop0: detected capacity change from 0 to 32768 [ 106.592623][ T5348] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5348) [ 106.632938][ T5348] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.635343][ T5348] BTRFS info (device loop0): setting nodatasum [ 106.636972][ T5348] BTRFS info (device loop0): force zlib compression, level 3 [ 106.639196][ T5348] BTRFS info (device loop0): turning on flush-on-commit [ 106.641028][ T5348] BTRFS info (device loop0): enabling auto defrag [ 106.642615][ T5348] BTRFS info (device loop0): using free space tree [ 106.644301][ T5348] BTRFS info (device loop0): has skinny extents [ 106.655869][ T5348] BTRFS info (device loop0): enabling ssd optimizations [ 106.822909][ T5369] loop0: detected capacity change from 0 to 32768 [ 106.826576][ T5369] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5369) [ 106.831566][ T5369] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.834044][ T5369] BTRFS info (device loop0): setting nodatasum [ 106.835633][ T5369] BTRFS info (device loop0): force zlib compression, level 3 [ 106.837677][ T5369] BTRFS info (device loop0): turning on flush-on-commit [ 106.839558][ T5369] BTRFS info (device loop0): enabling auto defrag [ 106.841608][ T5369] BTRFS info (device loop0): using free space tree [ 106.843378][ T5369] BTRFS info (device loop0): has skinny extents [ 106.854941][ T5369] BTRFS info (device loop0): enabling ssd optimizations [ 107.023191][ T5390] loop0: detected capacity change from 0 to 32768 [ 107.047935][ T5390] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5390) [ 107.052405][ T5390] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.055090][ T5390] BTRFS info (device loop0): setting nodatasum [ 107.056848][ T5390] BTRFS info (device loop0): force zlib compression, level 3 [ 107.058894][ T5390] BTRFS info (device loop0): turning on flush-on-commit [ 107.060668][ T5390] BTRFS info (device loop0): enabling auto defrag [ 107.062379][ T5390] BTRFS info (device loop0): using free space tree [ 107.064084][ T5390] BTRFS info (device loop0): has skinny extents [ 107.074330][ T5390] BTRFS info (device loop0): enabling ssd optimizations [ 107.236769][ T5411] loop0: detected capacity change from 0 to 32768 [ 107.283200][ T5411] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5411) [ 107.288751][ T5411] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.291149][ T5411] BTRFS info (device loop0): setting nodatasum [ 107.292792][ T5411] BTRFS info (device loop0): force zlib compression, level 3 [ 107.294758][ T5411] BTRFS info (device loop0): turning on flush-on-commit [ 107.296571][ T5411] BTRFS info (device loop0): enabling auto defrag [ 107.298717][ T5411] BTRFS info (device loop0): using free space tree [ 107.300465][ T5411] BTRFS info (device loop0): has skinny extents [ 107.314693][ T5411] BTRFS info (device loop0): enabling ssd optimizations [ 107.488514][ T5432] loop0: detected capacity change from 0 to 32768 [ 107.498064][ T5432] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5432) [ 107.503131][ T5432] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.505521][ T5432] BTRFS info (device loop0): setting nodatasum [ 107.507250][ T5432] BTRFS info (device loop0): force zlib compression, level 3 [ 107.509374][ T5432] BTRFS info (device loop0): turning on flush-on-commit [ 107.511189][ T5432] BTRFS info (device loop0): enabling auto defrag [ 107.512824][ T5432] BTRFS info (device loop0): using free space tree [ 107.514510][ T5432] BTRFS info (device loop0): has skinny extents [ 107.524948][ T5432] BTRFS info (device loop0): enabling ssd optimizations [ 107.689582][ T5453] loop0: detected capacity change from 0 to 32768 [ 107.692413][ T5453] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5453) [ 107.697653][ T5453] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.700083][ T5453] BTRFS info (device loop0): setting nodatasum [ 107.701630][ T5453] BTRFS info (device loop0): force zlib compression, level 3 [ 107.703566][ T5453] BTRFS info (device loop0): turning on flush-on-commit [ 107.705378][ T5453] BTRFS info (device loop0): enabling auto defrag [ 107.707429][ T5453] BTRFS info (device loop0): using free space tree [ 107.709108][ T5453] BTRFS info (device loop0): has skinny extents [ 107.718957][ T5453] BTRFS info (device loop0): enabling ssd optimizations [ 107.878093][ T5474] loop0: detected capacity change from 0 to 32768 [ 107.928979][ T5474] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5474) [ 107.969006][ T5474] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.971490][ T5474] BTRFS info (device loop0): setting nodatasum [ 107.973307][ T5474] BTRFS info (device loop0): force zlib compression, level 3 [ 107.975384][ T5474] BTRFS info (device loop0): turning on flush-on-commit [ 107.977677][ T5474] BTRFS info (device loop0): enabling auto defrag [ 107.979604][ T5474] BTRFS info (device loop0): using free space tree [ 107.981350][ T5474] BTRFS info (device loop0): has skinny extents [ 107.992039][ T5474] BTRFS info (device loop0): enabling ssd optimizations [ 108.161382][ T5495] loop0: detected capacity change from 0 to 32768 [ 108.171444][ T5495] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5495) [ 108.176622][ T5495] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.179937][ T5495] BTRFS info (device loop0): setting nodatasum [ 108.181704][ T5495] BTRFS info (device loop0): force zlib compression, level 3 [ 108.183802][ T5495] BTRFS info (device loop0): turning on flush-on-commit [ 108.185814][ T5495] BTRFS info (device loop0): enabling auto defrag [ 108.188018][ T5495] BTRFS info (device loop0): using free space tree [ 108.189738][ T5495] BTRFS info (device loop0): has skinny extents [ 108.207154][ T5495] BTRFS info (device loop0): enabling ssd optimizations [ 108.371152][ T5516] loop0: detected capacity change from 0 to 32768 [ 108.448205][ T5516] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5516) [ 108.452754][ T5516] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.455250][ T5516] BTRFS info (device loop0): setting nodatasum [ 108.456933][ T5516] BTRFS info (device loop0): force zlib compression, level 3 [ 108.459795][ T5516] BTRFS info (device loop0): turning on flush-on-commit [ 108.461682][ T5516] BTRFS info (device loop0): enabling auto defrag [ 108.463345][ T5516] BTRFS info (device loop0): using free space tree [ 108.464954][ T5516] BTRFS info (device loop0): has skinny extents [ 108.475367][ T5516] BTRFS info (device loop0): enabling ssd optimizations [ 108.658974][ T5537] loop0: detected capacity change from 0 to 32768 [ 108.667664][ T5537] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5537) [ 108.674663][ T5537] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.677151][ T5537] BTRFS info (device loop0): setting nodatasum [ 108.678752][ T5537] BTRFS info (device loop0): force zlib compression, level 3 [ 108.680691][ T5537] BTRFS info (device loop0): turning on flush-on-commit [ 108.859067][ T5558] loop0: detected capacity change from 0 to 32768 [ 108.867936][ T5558] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5558) [ 109.073741][ T5579] loop0: detected capacity change from 0 to 32768 [ 109.118162][ T5579] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5579) [ 109.156379][ T4482] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4482) [ 109.291554][ T5599] loop0: detected capacity change from 0 to 32768 [ 109.340037][ T4482] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4482) [ 109.466268][ T5620] loop0: detected capacity change from 0 to 32768 [ 109.696640][ T5642] loop0: detected capacity change from 0 to 32768 [ 109.699965][ T5642] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5642) [ 109.915284][ T5663] loop0: detected capacity change from 0 to 32768 [ 109.959500][ T5663] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5663) [ 110.141341][ T5684] loop0: detected capacity change from 0 to 32768 [ 110.182830][ T5684] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5684) [ 110.368534][ T5705] loop0: detected capacity change from 0 to 32768 [ 110.378612][ T5705] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5705) [ 110.562285][ T5726] loop0: detected capacity change from 0 to 32768 [ 110.648034][ T5726] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5726) 1970/01/01 00:01:50 executed programs: 42