Warning: Permanently added '10.128.0.205' (ED25519) to the list of known hosts. 1970/01/01 00:01:23 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:23 ignoring optional flag "type"="gce" 1970/01/01 00:01:23 parsed 1 programs [ 86.255549][ T4441] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 94.033484][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.035751][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.042455][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.048902][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.051095][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.053850][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.652952][ T4522] chnl_net:caif_netlink_parms(): no params data found [ 94.684164][ T4522] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.686261][ T4522] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.690559][ T4522] device bridge_slave_0 entered promiscuous mode [ 94.694076][ T4522] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.696083][ T4522] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.699167][ T4522] device bridge_slave_1 entered promiscuous mode [ 94.715559][ T4522] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.720255][ T4522] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.736105][ T4522] team0: Port device team_slave_0 added [ 94.740113][ T4522] team0: Port device team_slave_1 added [ 94.753120][ T4522] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.755037][ T4522] 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. [ 94.762027][ T4522] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.766207][ T4522] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.768205][ T4522] 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. [ 94.775103][ T4522] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.820455][ T4522] device hsr_slave_0 entered promiscuous mode [ 94.869736][ T4522] device hsr_slave_1 entered promiscuous mode [ 95.588990][ T4522] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.610147][ T4522] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.652246][ T4522] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.662813][ T4522] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.763289][ T4522] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.771713][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.774344][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.778791][ T4522] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.786364][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.789572][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.793931][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.795941][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.805888][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.808780][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.811291][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.813134][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.815336][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.826634][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.829707][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.832771][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.835547][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.838619][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.841678][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.844350][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.847769][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.851934][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.860514][ T4522] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.863714][ T4522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.867440][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.870314][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.962159][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.964365][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.973259][ T4522] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.984756][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.988578][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.999141][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.001675][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.006678][ T4522] device veth0_vlan entered promiscuous mode [ 96.010311][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.012718][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.021171][ T4522] device veth1_vlan entered promiscuous mode [ 96.035038][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.037544][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.042380][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.045348][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.050510][ T4522] device veth0_macvtap entered promiscuous mode [ 96.054537][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.057864][ T4522] device veth1_macvtap entered promiscuous mode [ 96.070478][ T4522] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.072585][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.075329][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.084401][ T4522] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.087727][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.090699][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.094273][ T4522] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.096655][ T4522] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.100268][ T4522] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.102597][ T4522] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:36 executed programs: 0 [ 96.448398][ T4627] chnl_net:caif_netlink_parms(): no params data found [ 96.485629][ T4627] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.487720][ T4627] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.491109][ T4627] device bridge_slave_0 entered promiscuous mode [ 96.494614][ T4627] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.496713][ T4627] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.500843][ T4627] device bridge_slave_1 entered promiscuous mode [ 96.516016][ T4627] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.521821][ T4627] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.537096][ T4627] team0: Port device team_slave_0 added [ 96.542848][ T4627] team0: Port device team_slave_1 added [ 96.554892][ T4627] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.556729][ T4627] 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. [ 96.565886][ T4627] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.570507][ T4627] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.572343][ T4627] 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. [ 96.579419][ T4627] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.650657][ T4627] device hsr_slave_0 entered promiscuous mode [ 96.678365][ T4627] device hsr_slave_1 entered promiscuous mode [ 96.728340][ T4627] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.730600][ T4627] Cannot create hsr debugfs directory [ 96.793029][ T4627] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.428267][ T4580] Bluetooth: hci0: command 0x0409 tx timeout [ 99.024230][ T4627] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.508201][ T4579] Bluetooth: hci0: command 0x041b tx timeout [ 101.163441][ T4627] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.245504][ T4627] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.421499][ T4627] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.480317][ T4627] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.520224][ T4627] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.569659][ T4627] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.650257][ T4627] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.656719][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.659486][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.664134][ T4627] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.673434][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.676104][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.679080][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.680989][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.683249][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.685896][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.688857][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.690899][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.693113][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.697903][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.705241][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.710896][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.714183][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.716907][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.724471][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.727845][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.744743][ T4627] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 101.747475][ T4627] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 101.752569][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.755527][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.759604][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.762275][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.764796][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.837087][ T4627] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.844467][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.846516][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.854235][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.856921][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.872664][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.875216][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.878421][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.881304][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.886455][ T4627] device veth0_vlan entered promiscuous mode [ 101.894106][ T4627] device veth1_vlan entered promiscuous mode [ 101.910589][ T4627] device veth0_macvtap entered promiscuous mode [ 101.913036][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.915607][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.918617][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.919196][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.923624][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.927907][ T4627] device veth1_macvtap entered promiscuous mode [ 102.227017][ T4627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.230438][ T4627] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.234232][ T4627] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.236886][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.239857][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.244223][ T4627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.247034][ T4627] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.250787][ T4627] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.257718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.262917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.267692][ T4627] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.271869][ T4627] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.274162][ T4627] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.276378][ T4627] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.324323][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.326608][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.332073][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.347881][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.356428][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.368112][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:42 executed programs: 2 [ 102.588252][ T4577] Bluetooth: hci0: command 0x040f tx timeout [ 102.622771][ T4898] loop0: detected capacity change from 0 to 32768 [ 102.646159][ T4898] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4898) [ 102.655859][ T4898] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.658653][ T4898] BTRFS info (device loop0): setting nodatasum [ 102.660297][ T4898] BTRFS info (device loop0): force zlib compression, level 3 [ 102.662262][ T4898] BTRFS info (device loop0): turning on flush-on-commit [ 102.664178][ T4898] BTRFS info (device loop0): enabling auto defrag [ 102.665875][ T4898] BTRFS info (device loop0): using free space tree [ 102.667659][ T4898] BTRFS info (device loop0): has skinny extents [ 102.688730][ T4898] BTRFS info (device loop0): enabling ssd optimizations [ 102.716565][ T4627] [ 102.717264][ T4627] ====================================================== [ 102.719128][ T4627] WARNING: possible circular locking dependency detected [ 102.721027][ T4627] 5.15.185-syzkaller #0 Not tainted [ 102.722411][ T4627] ------------------------------------------------------ [ 102.724271][ T4627] syz-executor/4627 is trying to acquire lock: [ 102.725904][ T4627] ffff0000cfec78e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xcac [ 102.728717][ T4627] [ 102.728717][ T4627] but task is already holding lock: [ 102.730655][ T4627] ffff0000d65c0720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 102.733628][ T4627] [ 102.733628][ T4627] which lock already depends on the new lock. [ 102.733628][ T4627] [ 102.736359][ T4627] [ 102.736359][ T4627] the existing dependency chain (in reverse order) is: [ 102.738776][ T4627] [ 102.738776][ T4627] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 102.741112][ T4627] __mutex_lock_common+0x194/0x1edc [ 102.742642][ T4627] mutex_lock_nested+0xac/0x11c [ 102.744075][ T4627] btrfs_commit_transaction+0xe44/0x3044 [ 102.745688][ T4627] btrfs_sync_fs+0x628/0xb2c [ 102.747069][ T4627] sync_filesystem+0x1a0/0x218 [ 102.748417][ T4627] generic_shutdown_super+0x70/0x2f0 [ 102.749932][ T4627] kill_anon_super+0x4c/0x80 [ 102.751282][ T4627] btrfs_kill_super+0x40/0x58 [ 102.752662][ T4627] deactivate_locked_super+0xb8/0x13c [ 102.754213][ T4627] deactivate_super+0xf8/0x118 [ 102.755611][ T4627] cleanup_mnt+0x3a4/0x458 [ 102.756907][ T4627] __cleanup_mnt+0x20/0x30 [ 102.758193][ T4627] task_work_run+0x12c/0x1e0 [ 102.759545][ T4627] do_notify_resume+0x24b4/0x3128 [ 102.761056][ T4627] el0_svc+0xf0/0x1e0 [ 102.762251][ T4627] el0t_64_sync_handler+0xcc/0xe4 [ 102.763729][ T4627] el0t_64_sync+0x1a0/0x1a4 [ 102.765061][ T4627] [ 102.765061][ T4627] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 102.767264][ T4627] __mutex_lock_common+0x194/0x1edc [ 102.768748][ T4627] mutex_lock_nested+0xac/0x11c [ 102.770189][ T4627] start_transaction+0x440/0x13f0 [ 102.771678][ T4627] btrfs_start_transaction+0x34/0x44 [ 102.773248][ T4627] btrfs_create+0xf0/0x508 [ 102.774731][ T4627] path_openat+0x1144/0x26e4 [ 102.776114][ T4627] do_filp_open+0x164/0x330 [ 102.777443][ T4627] do_sys_openat2+0x128/0x3d8 [ 102.778874][ T4627] __arm64_sys_openat+0x120/0x154 [ 102.780350][ T4627] invoke_syscall+0x98/0x2b8 [ 102.781779][ T4627] el0_svc_common+0x138/0x258 [ 102.783152][ T4627] do_el0_svc+0x58/0x14c [ 102.784386][ T4627] el0_svc+0x78/0x1e0 [ 102.785565][ T4627] el0t_64_sync_handler+0xcc/0xe4 [ 102.787058][ T4627] el0t_64_sync+0x1a0/0x1a4 [ 102.788421][ T4627] [ 102.788421][ T4627] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 102.790413][ T4627] start_transaction+0x624/0x13f0 [ 102.791871][ T4627] btrfs_start_transaction+0x34/0x44 [ 102.793348][ T4627] btrfs_create+0xf0/0x508 [ 102.794687][ T4627] path_openat+0x1144/0x26e4 [ 102.796095][ T4627] do_filp_open+0x164/0x330 [ 102.797481][ T4627] do_sys_openat2+0x128/0x3d8 [ 102.798880][ T4627] __arm64_sys_openat+0x120/0x154 [ 102.800438][ T4627] invoke_syscall+0x98/0x2b8 [ 102.801826][ T4627] el0_svc_common+0x138/0x258 [ 102.803270][ T4627] do_el0_svc+0x58/0x14c [ 102.804629][ T4627] el0_svc+0x78/0x1e0 [ 102.805817][ T4627] el0t_64_sync_handler+0xcc/0xe4 [ 102.807266][ T4627] el0t_64_sync+0x1a0/0x1a4 [ 102.808627][ T4627] [ 102.808627][ T4627] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 102.810914][ T4627] down_read+0xc0/0x390 [ 102.812167][ T4627] lookup_slow+0x4c/0x80 [ 102.813420][ T4627] walk_component+0x2b0/0x3a8 [ 102.814793][ T4627] path_lookupat+0x13c/0x3d0 [ 102.816188][ T4627] filename_lookup+0x180/0x414 [ 102.817597][ T4627] kern_path+0x4c/0x190 [ 102.818858][ T4627] lookup_bdev+0xbc/0x244 [ 102.820212][ T4627] btrfs_free_stale_devices+0x614/0x908 [ 102.821849][ T4627] btrfs_forget_devices+0x5c/0x98 [ 102.823362][ T4627] btrfs_control_ioctl+0x130/0x248 [ 102.824924][ T4627] __arm64_sys_ioctl+0x14c/0x1c8 [ 102.826375][ T4627] invoke_syscall+0x98/0x2b8 [ 102.827722][ T4627] el0_svc_common+0x138/0x258 [ 102.829079][ T4627] do_el0_svc+0x58/0x14c [ 102.830370][ T4627] el0_svc+0x78/0x1e0 [ 102.831558][ T4627] el0t_64_sync_handler+0xcc/0xe4 [ 102.833038][ T4627] el0t_64_sync+0x1a0/0x1a4 [ 102.834385][ T4627] [ 102.834385][ T4627] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 102.836739][ T4627] __lock_acquire+0x2928/0x651c [ 102.838199][ T4627] lock_acquire+0x1f4/0x620 [ 102.839570][ T4627] __mutex_lock_common+0x194/0x1edc [ 102.841127][ T4627] mutex_lock_nested+0xac/0x11c [ 102.842631][ T4627] btrfs_run_dev_stats+0xe0/0xcac [ 102.844145][ T4627] commit_cowonly_roots+0x144/0x7e8 [ 102.845707][ T4627] btrfs_commit_transaction+0xf04/0x3044 [ 102.847451][ T4627] btrfs_sync_fs+0x628/0xb2c [ 102.848859][ T4627] sync_filesystem+0x1a0/0x218 [ 102.850345][ T4627] generic_shutdown_super+0x70/0x2f0 [ 102.851932][ T4627] kill_anon_super+0x4c/0x80 [ 102.853275][ T4627] btrfs_kill_super+0x40/0x58 [ 102.854709][ T4627] deactivate_locked_super+0xb8/0x13c [ 102.856283][ T4627] deactivate_super+0xf8/0x118 [ 102.857664][ T4627] cleanup_mnt+0x3a4/0x458 [ 102.859018][ T4627] __cleanup_mnt+0x20/0x30 [ 102.860317][ T4627] task_work_run+0x12c/0x1e0 [ 102.861677][ T4627] do_notify_resume+0x24b4/0x3128 [ 102.863205][ T4627] el0_svc+0xf0/0x1e0 [ 102.864414][ T4627] el0t_64_sync_handler+0xcc/0xe4 [ 102.865889][ T4627] el0t_64_sync+0x1a0/0x1a4 [ 102.867204][ T4627] [ 102.867204][ T4627] other info that might help us debug this: [ 102.867204][ T4627] [ 102.869874][ T4627] Chain exists of: [ 102.869874][ T4627] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 102.869874][ T4627] [ 102.874032][ T4627] Possible unsafe locking scenario: [ 102.874032][ T4627] [ 102.875947][ T4627] CPU0 CPU1 [ 102.877364][ T4627] ---- ---- [ 102.878776][ T4627] lock(&fs_info->tree_log_mutex); [ 102.880166][ T4627] lock(&fs_info->reloc_mutex); [ 102.882239][ T4627] lock(&fs_info->tree_log_mutex); [ 102.884327][ T4627] lock(&fs_devs->device_list_mutex); [ 102.885809][ T4627] [ 102.885809][ T4627] *** DEADLOCK *** [ 102.885809][ T4627] [ 102.887942][ T4627] 3 locks held by syz-executor/4627: [ 102.889367][ T4627] #0: ffff0000d9df60e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xf0/0x118 [ 102.892157][ T4627] #1: ffff0000d65c0c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xda8/0x3044 [ 102.895070][ T4627] #2: ffff0000d65c0720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 102.898175][ T4627] [ 102.898175][ T4627] stack backtrace: [ 102.899755][ T4627] CPU: 1 PID: 4627 Comm: syz-executor Not tainted 5.15.185-syzkaller #0 [ 102.901967][ T4627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 102.904633][ T4627] Call trace: [ 102.905494][ T4627] dump_backtrace+0x0/0x43c [ 102.906733][ T4627] show_stack+0x2c/0x3c [ 102.908012][ T4627] __dump_stack+0x30/0x40 [ 102.909156][ T4627] dump_stack_lvl+0xf8/0x160 [ 102.910369][ T4627] dump_stack+0x1c/0x5c [ 102.911493][ T4627] print_circular_bug+0x148/0x1b0 [ 102.912860][ T4627] check_noncircular+0x240/0x2d4 [ 102.914193][ T4627] __lock_acquire+0x2928/0x651c [ 102.915525][ T4627] lock_acquire+0x1f4/0x620 [ 102.916742][ T4627] __mutex_lock_common+0x194/0x1edc [ 102.918151][ T4627] mutex_lock_nested+0xac/0x11c [ 102.919432][ T4627] btrfs_run_dev_stats+0xe0/0xcac [ 102.920788][ T4627] commit_cowonly_roots+0x144/0x7e8 [ 102.922251][ T4627] btrfs_commit_transaction+0xf04/0x3044 [ 102.923783][ T4627] btrfs_sync_fs+0x628/0xb2c [ 102.925009][ T4627] sync_filesystem+0x1a0/0x218 [ 102.926324][ T4627] generic_shutdown_super+0x70/0x2f0 [ 102.927748][ T4627] kill_anon_super+0x4c/0x80 [ 102.929061][ T4627] btrfs_kill_super+0x40/0x58 [ 102.930293][ T4627] deactivate_locked_super+0xb8/0x13c [ 102.931725][ T4627] deactivate_super+0xf8/0x118 [ 102.933063][ T4627] cleanup_mnt+0x3a4/0x458 [ 102.934296][ T4627] __cleanup_mnt+0x20/0x30 [ 102.935492][ T4627] task_work_run+0x12c/0x1e0 [ 102.936703][ T4627] do_notify_resume+0x24b4/0x3128 [ 102.938126][ T4627] el0_svc+0xf0/0x1e0 [ 102.939170][ T4627] el0t_64_sync_handler+0xcc/0xe4 [ 102.940487][ T4627] el0t_64_sync+0x1a0/0x1a4 [ 103.204748][ T4922] loop0: detected capacity change from 0 to 32768 [ 103.239969][ T4922] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4922) [ 103.249989][ T4922] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.252444][ T4922] BTRFS info (device loop0): setting nodatasum [ 103.254171][ T4922] BTRFS info (device loop0): force zlib compression, level 3 [ 103.256177][ T4922] BTRFS info (device loop0): turning on flush-on-commit [ 103.257978][ T4922] BTRFS info (device loop0): enabling auto defrag [ 103.260012][ T4922] BTRFS info (device loop0): using free space tree [ 103.261864][ T4922] BTRFS info (device loop0): has skinny extents [ 103.276380][ T4922] BTRFS info (device loop0): enabling ssd optimizations [ 103.458185][ T4945] loop0: detected capacity change from 0 to 32768 [ 103.563708][ T4945] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4945) [ 103.569717][ T4945] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.572166][ T4945] BTRFS info (device loop0): setting nodatasum [ 103.573752][ T4945] BTRFS info (device loop0): force zlib compression, level 3 [ 103.575714][ T4945] BTRFS info (device loop0): turning on flush-on-commit [ 103.577585][ T4945] BTRFS info (device loop0): enabling auto defrag [ 103.579937][ T4945] BTRFS info (device loop0): using free space tree [ 103.581742][ T4945] BTRFS info (device loop0): has skinny extents [ 103.592394][ T4945] BTRFS info (device loop0): enabling ssd optimizations [ 103.692285][ T411] device hsr_slave_0 left promiscuous mode [ 103.729797][ T411] device hsr_slave_1 left promiscuous mode [ 103.758377][ T4966] loop0: detected capacity change from 0 to 32768 [ 103.808240][ T411] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.810333][ T411] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.810506][ T4966] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4966) [ 103.816263][ T411] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.818411][ T411] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.820652][ T411] device bridge_slave_1 left promiscuous mode [ 103.822493][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.850391][ T4966] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.852786][ T4966] BTRFS info (device loop0): setting nodatasum [ 103.854476][ T4966] BTRFS info (device loop0): force zlib compression, level 3 [ 103.856438][ T4966] BTRFS info (device loop0): turning on flush-on-commit [ 103.859468][ T4966] BTRFS info (device loop0): enabling auto defrag [ 103.861240][ T4966] BTRFS info (device loop0): using free space tree [ 103.863069][ T4966] BTRFS info (device loop0): has skinny extents [ 103.869753][ T411] device bridge_slave_0 left promiscuous mode [ 103.871479][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.879043][ T4966] BTRFS info (device loop0): enabling ssd optimizations [ 104.009934][ T411] device veth1_macvtap left promiscuous mode [ 104.011689][ T411] device veth0_macvtap left promiscuous mode [ 104.013371][ T411] device veth1_vlan left promiscuous mode [ 104.015015][ T411] device veth0_vlan left promiscuous mode [ 104.070972][ T4988] loop0: detected capacity change from 0 to 32768 [ 104.108214][ T4988] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4988) [ 104.121811][ T4988] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.124361][ T4988] BTRFS info (device loop0): setting nodatasum [ 104.126007][ T4988] BTRFS info (device loop0): force zlib compression, level 3 [ 104.131487][ T4988] BTRFS info (device loop0): turning on flush-on-commit [ 104.133383][ T4988] BTRFS info (device loop0): enabling auto defrag [ 104.135182][ T4988] BTRFS info (device loop0): using free space tree [ 104.136983][ T4988] BTRFS info (device loop0): has skinny extents [ 104.153244][ T4988] BTRFS info (device loop0): enabling ssd optimizations [ 104.241979][ T411] team0 (unregistering): Port device team_slave_1 removed [ 104.250058][ T411] team0 (unregistering): Port device team_slave_0 removed [ 104.255773][ T411] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.304865][ T411] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.328901][ T5009] loop0: detected capacity change from 0 to 32768 [ 104.368975][ T5009] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5009) [ 104.378582][ T5009] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.381153][ T5009] BTRFS info (device loop0): setting nodatasum [ 104.382806][ T5009] BTRFS info (device loop0): force zlib compression, level 3 [ 104.388411][ T5009] BTRFS info (device loop0): turning on flush-on-commit [ 104.390333][ T5009] BTRFS info (device loop0): enabling auto defrag [ 104.392102][ T5009] BTRFS info (device loop0): using free space tree [ 104.393815][ T5009] BTRFS info (device loop0): has skinny extents [ 104.421445][ T5009] BTRFS info (device loop0): enabling ssd optimizations [ 104.441674][ T411] bond0 (unregistering): Released all slaves [ 104.597857][ T5030] loop0: detected capacity change from 0 to 32768 [ 104.678172][ T4944] Bluetooth: hci0: command 0x0419 tx timeout [ 104.693303][ T5030] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5030) [ 104.699103][ T5030] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.701564][ T5030] BTRFS info (device loop0): setting nodatasum [ 104.703398][ T5030] BTRFS info (device loop0): force zlib compression, level 3 [ 104.705318][ T5030] BTRFS info (device loop0): turning on flush-on-commit [ 104.707113][ T5030] BTRFS info (device loop0): enabling auto defrag [ 104.709244][ T5030] BTRFS info (device loop0): using free space tree [ 104.710978][ T5030] BTRFS info (device loop0): has skinny extents [ 104.722854][ T5030] BTRFS info (device loop0): enabling ssd optimizations [ 104.906888][ T5051] loop0: detected capacity change from 0 to 32768 [ 104.915966][ T5051] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5051) [ 104.923054][ T5051] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.925531][ T5051] BTRFS info (device loop0): setting nodatasum [ 104.927199][ T5051] BTRFS info (device loop0): force zlib compression, level 3 [ 104.929473][ T5051] BTRFS info (device loop0): turning on flush-on-commit [ 104.931469][ T5051] BTRFS info (device loop0): enabling auto defrag [ 104.933222][ T5051] BTRFS info (device loop0): using free space tree [ 104.934923][ T5051] BTRFS info (device loop0): has skinny extents [ 104.945492][ T5051] BTRFS info (device loop0): enabling ssd optimizations [ 105.119622][ T5072] loop0: detected capacity change from 0 to 32768 [ 105.128799][ T5072] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5072) [ 105.135303][ T5072] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.137699][ T5072] BTRFS info (device loop0): setting nodatasum [ 105.139416][ T5072] BTRFS info (device loop0): force zlib compression, level 3 [ 105.141464][ T5072] BTRFS info (device loop0): turning on flush-on-commit [ 105.143478][ T5072] BTRFS info (device loop0): enabling auto defrag [ 105.145197][ T5072] BTRFS info (device loop0): using free space tree [ 105.146979][ T5072] BTRFS info (device loop0): has skinny extents [ 105.157455][ T5072] BTRFS info (device loop0): enabling ssd optimizations [ 105.342103][ T5093] loop0: detected capacity change from 0 to 32768 [ 105.390836][ T5093] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5093) [ 105.395371][ T5093] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.398717][ T5093] BTRFS info (device loop0): setting nodatasum [ 105.400363][ T5093] BTRFS info (device loop0): force zlib compression, level 3 [ 105.402250][ T5093] BTRFS info (device loop0): turning on flush-on-commit [ 105.404072][ T5093] BTRFS info (device loop0): enabling auto defrag [ 105.405731][ T5093] BTRFS info (device loop0): using free space tree [ 105.407451][ T5093] BTRFS info (device loop0): has skinny extents [ 105.417503][ T5093] BTRFS info (device loop0): enabling ssd optimizations [ 105.657025][ T5114] loop0: detected capacity change from 0 to 32768 [ 105.728941][ T5114] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5114) [ 105.779895][ T5114] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.782349][ T5114] BTRFS info (device loop0): setting nodatasum [ 105.784130][ T5114] BTRFS info (device loop0): force zlib compression, level 3 [ 105.786068][ T5114] BTRFS info (device loop0): turning on flush-on-commit [ 105.787979][ T5114] BTRFS info (device loop0): enabling auto defrag [ 105.807766][ T5114] BTRFS info (device loop0): using free space tree [ 105.809844][ T5114] BTRFS info (device loop0): has skinny extents [ 105.830255][ T5114] BTRFS info (device loop0): enabling ssd optimizations [ 106.035858][ T5135] loop0: detected capacity change from 0 to 32768 [ 106.073577][ T5135] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5135) [ 106.080258][ T5135] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.083434][ T5135] BTRFS info (device loop0): setting nodatasum [ 106.085060][ T5135] BTRFS info (device loop0): force zlib compression, level 3 [ 106.087057][ T5135] BTRFS info (device loop0): turning on flush-on-commit [ 106.089324][ T5135] BTRFS info (device loop0): enabling auto defrag [ 106.091116][ T5135] BTRFS info (device loop0): using free space tree [ 106.092867][ T5135] BTRFS info (device loop0): has skinny extents [ 106.114286][ T5135] BTRFS info (device loop0): enabling ssd optimizations [ 106.284185][ T5156] loop0: detected capacity change from 0 to 32768 [ 106.293712][ T5156] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5156) [ 106.300521][ T5156] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.302914][ T5156] BTRFS info (device loop0): setting nodatasum [ 106.304464][ T5156] BTRFS info (device loop0): force zlib compression, level 3 [ 106.306434][ T5156] BTRFS info (device loop0): turning on flush-on-commit [ 106.491786][ T5177] loop0: detected capacity change from 0 to 32768 [ 106.501340][ T5177] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5177) [ 106.693194][ T5198] loop0: detected capacity change from 0 to 32768 [ 106.749298][ T5198] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5198) [ 106.848733][ T4472] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4472) [ 106.989233][ T5218] loop0: detected capacity change from 0 to 32768 [ 107.079528][ T4472] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4472) [ 107.224714][ T5239] loop0: detected capacity change from 0 to 32768 [ 107.435594][ T5261] loop0: detected capacity change from 0 to 32768 [ 107.499139][ T5261] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5261) [ 107.533554][ T4472] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4472) 1970/01/01 00:01:47 executed programs: 20 [ 107.685540][ T5281] loop0: detected capacity change from 0 to 32768 [ 107.697511][ T5281] btrfs_printk: 44 callbacks suppressed [ 107.697523][ T5281] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.701827][ T5281] BTRFS info (device loop0): setting nodatasum [ 107.703605][ T5281] BTRFS info (device loop0): force zlib compression, level 3 [ 107.705677][ T5281] BTRFS info (device loop0): turning on flush-on-commit [ 107.707500][ T5281] BTRFS info (device loop0): enabling auto defrag [ 107.711166][ T5281] BTRFS info (device loop0): using free space tree [ 107.713027][ T5281] BTRFS info (device loop0): has skinny extents [ 107.731124][ T5281] BTRFS info (device loop0): enabling ssd optimizations [ 107.893327][ T5303] loop0: detected capacity change from 0 to 32768 [ 107.980777][ T5303] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5303) [ 107.985443][ T5303] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.987828][ T5303] BTRFS info (device loop0): setting nodatasum [ 107.989668][ T5303] BTRFS info (device loop0): force zlib compression, level 3 [ 107.991678][ T5303] BTRFS info (device loop0): turning on flush-on-commit [ 107.993569][ T5303] BTRFS info (device loop0): enabling auto defrag [ 107.995317][ T5303] BTRFS info (device loop0): using free space tree [ 107.997015][ T5303] BTRFS info (device loop0): has skinny extents [ 108.007338][ T5303] BTRFS info (device loop0): enabling ssd optimizations [ 108.176740][ T5324] loop0: detected capacity change from 0 to 32768 [ 108.184893][ T5324] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5324) [ 108.194924][ T5324] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.197389][ T5324] BTRFS info (device loop0): setting nodatasum [ 108.199594][ T5324] BTRFS info (device loop0): force zlib compression, level 3 [ 108.201558][ T5324] BTRFS info (device loop0): turning on flush-on-commit [ 108.203380][ T5324] BTRFS info (device loop0): enabling auto defrag [ 108.205027][ T5324] BTRFS info (device loop0): using free space tree [ 108.206707][ T5324] BTRFS info (device loop0): has skinny extents [ 108.222694][ T5324] BTRFS info (device loop0): enabling ssd optimizations [ 108.391073][ T5345] loop0: detected capacity change from 0 to 32768 [ 108.395713][ T5345] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5345) [ 108.400890][ T5345] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.403412][ T5345] BTRFS info (device loop0): setting nodatasum [ 108.405015][ T5345] BTRFS info (device loop0): force zlib compression, level 3 [ 108.406935][ T5345] BTRFS info (device loop0): turning on flush-on-commit [ 108.409210][ T5345] BTRFS info (device loop0): enabling auto defrag [ 108.411023][ T5345] BTRFS info (device loop0): using free space tree [ 108.412903][ T5345] BTRFS info (device loop0): has skinny extents [ 108.423472][ T5345] BTRFS info (device loop0): enabling ssd optimizations [ 108.596110][ T5366] loop0: detected capacity change from 0 to 32768 [ 108.653344][ T5366] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5366) [ 108.658002][ T5366] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.660699][ T5366] BTRFS info (device loop0): setting nodatasum [ 108.662375][ T5366] BTRFS info (device loop0): force zlib compression, level 3 [ 108.664330][ T5366] BTRFS info (device loop0): turning on flush-on-commit [ 108.666187][ T5366] BTRFS info (device loop0): enabling auto defrag [ 108.667862][ T5366] BTRFS info (device loop0): using free space tree [ 108.670059][ T5366] BTRFS info (device loop0): has skinny extents [ 108.680652][ T5366] BTRFS info (device loop0): enabling ssd optimizations [ 108.858536][ T5387] loop0: detected capacity change from 0 to 32768 [ 108.867172][ T5387] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5387) [ 108.873488][ T5387] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.875878][ T5387] BTRFS info (device loop0): setting nodatasum [ 108.877539][ T5387] BTRFS info (device loop0): force zlib compression, level 3 [ 108.880096][ T5387] BTRFS info (device loop0): turning on flush-on-commit [ 108.882228][ T5387] BTRFS info (device loop0): enabling auto defrag [ 108.884084][ T5387] BTRFS info (device loop0): using free space tree [ 108.886018][ T5387] BTRFS info (device loop0): has skinny extents [ 108.908549][ T5387] BTRFS info (device loop0): enabling ssd optimizations [ 109.078904][ T5408] loop0: detected capacity change from 0 to 32768 [ 109.128892][ T5408] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5408) [ 109.140025][ T5408] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.142425][ T5408] BTRFS info (device loop0): setting nodatasum [ 109.144104][ T5408] BTRFS info (device loop0): force zlib compression, level 3 [ 109.146084][ T5408] BTRFS info (device loop0): turning on flush-on-commit [ 109.148280][ T5408] BTRFS info (device loop0): enabling auto defrag [ 109.150040][ T5408] BTRFS info (device loop0): using free space tree [ 109.151795][ T5408] BTRFS info (device loop0): has skinny extents [ 109.161414][ T5408] BTRFS info (device loop0): enabling ssd optimizations [ 109.334135][ T5429] loop0: detected capacity change from 0 to 32768 [ 109.342622][ T5429] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5429) [ 109.349307][ T5429] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.351687][ T5429] BTRFS info (device loop0): setting nodatasum [ 109.353305][ T5429] BTRFS info (device loop0): force zlib compression, level 3 [ 109.355279][ T5429] BTRFS info (device loop0): turning on flush-on-commit [ 109.357223][ T5429] BTRFS info (device loop0): enabling auto defrag [ 109.359202][ T5429] BTRFS info (device loop0): using free space tree [ 109.360933][ T5429] BTRFS info (device loop0): has skinny extents [ 109.381085][ T5429] BTRFS info (device loop0): enabling ssd optimizations [ 109.548160][ T5450] loop0: detected capacity change from 0 to 32768 [ 109.557863][ T5450] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5450) [ 109.563861][ T5450] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.566208][ T5450] BTRFS info (device loop0): setting nodatasum [ 109.567975][ T5450] BTRFS info (device loop0): force zlib compression, level 3 [ 109.570036][ T5450] BTRFS info (device loop0): turning on flush-on-commit [ 109.571827][ T5450] BTRFS info (device loop0): enabling auto defrag [ 109.573496][ T5450] BTRFS info (device loop0): using free space tree [ 109.575173][ T5450] BTRFS info (device loop0): has skinny extents [ 109.589165][ T5450] BTRFS info (device loop0): enabling ssd optimizations [ 109.758416][ T5471] loop0: detected capacity change from 0 to 32768 [ 109.761717][ T5471] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5471) [ 109.766370][ T5471] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.769003][ T5471] BTRFS info (device loop0): setting nodatasum [ 109.770762][ T5471] BTRFS info (device loop0): force zlib compression, level 3 [ 109.772875][ T5471] BTRFS info (device loop0): turning on flush-on-commit [ 109.774948][ T5471] BTRFS info (device loop0): enabling auto defrag [ 109.776835][ T5471] BTRFS info (device loop0): using free space tree [ 109.778698][ T5471] BTRFS info (device loop0): has skinny extents [ 109.788315][ T5471] BTRFS info (device loop0): enabling ssd optimizations [ 109.947887][ T5492] loop0: detected capacity change from 0 to 32768 [ 110.002987][ T5492] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5492) [ 110.008715][ T5492] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.011749][ T5492] BTRFS info (device loop0): setting nodatasum [ 110.013409][ T5492] BTRFS info (device loop0): force zlib compression, level 3 [ 110.015412][ T5492] BTRFS info (device loop0): turning on flush-on-commit [ 110.017280][ T5492] BTRFS info (device loop0): enabling auto defrag [ 110.019343][ T5492] BTRFS info (device loop0): using free space tree [ 110.021081][ T5492] BTRFS info (device loop0): has skinny extents [ 110.030567][ T5492] BTRFS info (device loop0): enabling ssd optimizations [ 110.189761][ T5513] loop0: detected capacity change from 0 to 32768 [ 110.220780][ T5513] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5513) [ 110.226704][ T5513] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.229876][ T5513] BTRFS info (device loop0): setting nodatasum [ 110.231509][ T5513] BTRFS info (device loop0): force zlib compression, level 3 [ 110.233452][ T5513] BTRFS info (device loop0): turning on flush-on-commit [ 110.235308][ T5513] BTRFS info (device loop0): enabling auto defrag [ 110.237023][ T5513] BTRFS info (device loop0): using free space tree [ 110.239164][ T5513] BTRFS info (device loop0): has skinny extents [ 110.248630][ T5513] BTRFS info (device loop0): enabling ssd optimizations [ 110.408907][ T5534] loop0: detected capacity change from 0 to 32768 [ 110.458866][ T5534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5534) [ 110.500546][ T5534] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.503042][ T5534] BTRFS info (device loop0): setting nodatasum [ 110.504676][ T5534] BTRFS info (device loop0): force zlib compression, level 3 [ 110.506637][ T5534] BTRFS info (device loop0): turning on flush-on-commit [ 110.682539][ T5555] loop0: detected capacity change from 0 to 32768 [ 110.713072][ T5555] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5555) [ 110.899040][ T5576] loop0: detected capacity change from 0 to 32768 [ 110.983570][ T5576] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5576) [ 111.160304][ T5597] loop0: detected capacity change from 0 to 32768 [ 111.169090][ T5597] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5597) [ 111.362102][ T5618] loop0: detected capacity change from 0 to 32768 [ 111.370713][ T5618] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5618) [ 111.552830][ T5639] loop0: detected capacity change from 0 to 32768 [ 111.633568][ T5639] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5639) [ 111.817191][ T5660] loop0: detected capacity change from 0 to 32768 [ 111.868877][ T5660] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5660) [ 112.048461][ T5681] loop0: detected capacity change from 0 to 32768 [ 112.098927][ T5681] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5681) [ 112.285552][ T5702] loop0: detected capacity change from 0 to 32768 [ 112.333167][ T5702] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5702) [ 112.510644][ T5723] loop0: detected capacity change from 0 to 32768 [ 112.559588][ T5723] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5723) 1970/01/01 00:01:52 executed programs: 42