Warning: Permanently added '10.128.1.193' (ED25519) to the list of known hosts. 1970/01/01 00:01:20 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:20 ignoring optional flag "type"="gce" 1970/01/01 00:01:21 parsed 1 programs [ 83.812684][ T4440] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 90.967894][ T4459] chnl_net:caif_netlink_parms(): no params data found [ 91.007648][ T4459] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.009241][ T4459] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.011486][ T4459] device bridge_slave_0 entered promiscuous mode [ 91.014820][ T4459] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.016317][ T4459] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.018477][ T4459] device bridge_slave_1 entered promiscuous mode [ 91.035503][ T4459] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.039249][ T4459] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.054265][ T4459] team0: Port device team_slave_0 added [ 91.057822][ T4459] team0: Port device team_slave_1 added [ 91.076346][ T4459] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.077751][ T4459] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.083204][ T4459] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.086665][ T4459] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.088058][ T4459] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.093890][ T4459] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.144273][ T4459] device hsr_slave_0 entered promiscuous mode [ 91.192715][ T4459] device hsr_slave_1 entered promiscuous mode [ 91.954261][ T4459] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.994522][ T4459] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.033866][ T4459] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.067026][ T4459] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.197388][ T4459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.205930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.208681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.217120][ T4459] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.221465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.223634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.225553][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.227036][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.229393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.238148][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.240501][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.243888][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.245559][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.252009][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.257714][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.264970][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.267879][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.276673][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.284678][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.287350][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.289630][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.291899][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.300255][ T4459] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.303790][ T4459] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.306000][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.308609][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.427222][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.428843][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.445847][ T4459] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.464295][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.466755][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.488283][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.490499][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.502962][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.505276][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.516327][ T4459] device veth0_vlan entered promiscuous mode [ 92.534223][ T4459] device veth1_vlan entered promiscuous mode [ 92.563857][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.566081][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.568288][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.572166][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.585259][ T4459] device veth0_macvtap entered promiscuous mode [ 92.589156][ T4459] device veth1_macvtap entered promiscuous mode [ 92.614548][ T4459] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.616198][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.618472][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.620410][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.625801][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.631292][ T4459] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.634030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.636156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.643511][ T4459] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.645293][ T4459] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.647209][ T4459] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.649098][ T4459] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.652558][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.379411][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.381126][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.384758][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.411713][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.413761][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.416424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:34 executed programs: 0 [ 94.864189][ T4676] chnl_net:caif_netlink_parms(): no params data found [ 94.901583][ T4676] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.903725][ T4676] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.905799][ T4676] device bridge_slave_0 entered promiscuous mode [ 94.909470][ T4676] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.910869][ T4676] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.913227][ T4676] device bridge_slave_1 entered promiscuous mode [ 94.928539][ T4676] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.932796][ T4676] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.949344][ T4676] team0: Port device team_slave_0 added [ 94.952993][ T4676] team0: Port device team_slave_1 added [ 94.966825][ T4676] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.968361][ T4676] 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. [ 94.974033][ T4676] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.977688][ T4676] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.979180][ T4676] 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. [ 94.984897][ T4676] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.026996][ T4676] device hsr_slave_0 entered promiscuous mode [ 95.082743][ T4676] device hsr_slave_1 entered promiscuous mode [ 95.132607][ T4676] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.134264][ T4676] Cannot create hsr debugfs directory [ 95.959144][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.822596][ T4132] Bluetooth: hci0: command 0x0409 tx timeout [ 98.118596][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.170492][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.902569][ T4136] Bluetooth: hci0: command 0x041b tx timeout [ 99.042868][ T4676] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.094529][ T4676] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.145313][ T4676] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.214403][ T4676] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.331382][ T4676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.341925][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.344307][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.349352][ T4676] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.354785][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.357049][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.359057][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.360655][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.363123][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.369194][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.371433][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.374192][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.375704][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.380184][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.387717][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.394953][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.397652][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.400490][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.406368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.408713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.413828][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.416098][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.420877][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.425803][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.430573][ T4676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.500063][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.501731][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.509241][ T4676] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.542059][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.545080][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.559978][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.564675][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.568320][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.570413][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.575250][ T4676] device veth0_vlan entered promiscuous mode [ 99.581783][ T4676] device veth1_vlan entered promiscuous mode [ 99.598222][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.600684][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.604280][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.606610][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.611712][ T4676] device veth0_macvtap entered promiscuous mode [ 99.617008][ T4676] device veth1_macvtap entered promiscuous mode [ 99.627083][ T4676] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.629213][ T4676] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.632952][ T4676] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.635514][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.637825][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.640000][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.643086][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.648104][ T4676] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.650296][ T4676] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.655528][ T4676] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.657980][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.660205][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.666074][ T4676] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.667858][ T4676] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.669625][ T4676] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.671397][ T4676] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.756220][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.757982][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.762508][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.787116][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.788960][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.791555][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:39 executed programs: 2 [ 100.024255][ T4902] loop0: detected capacity change from 0 to 32768 [ 100.078000][ T4902] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4902) [ 100.125730][ T4902] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.127830][ T4902] BTRFS info (device loop0): setting nodatasum [ 100.129090][ T4902] BTRFS info (device loop0): force zlib compression, level 3 [ 100.130525][ T4902] BTRFS info (device loop0): turning on flush-on-commit [ 100.132102][ T4902] BTRFS info (device loop0): enabling auto defrag [ 100.135737][ T4902] BTRFS info (device loop0): using free space tree [ 100.137025][ T4902] BTRFS info (device loop0): has skinny extents [ 100.159654][ T4902] BTRFS info (device loop0): enabling ssd optimizations [ 100.211640][ T4676] [ 100.212192][ T4676] ====================================================== [ 100.213573][ T4676] WARNING: possible circular locking dependency detected [ 100.214938][ T4676] 5.15.169-syzkaller #0 Not tainted [ 100.215934][ T4676] ------------------------------------------------------ [ 100.217347][ T4676] syz-executor/4676 is trying to acquire lock: [ 100.218552][ T4676] ffff0000e4ec08e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe4/0xe24 [ 100.220863][ T4676] [ 100.220863][ T4676] but task is already holding lock: [ 100.222387][ T4676] ffff0000c1f00720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe34/0x30f0 [ 100.224645][ T4676] [ 100.224645][ T4676] which lock already depends on the new lock. [ 100.224645][ T4676] [ 100.226754][ T4676] [ 100.226754][ T4676] the existing dependency chain (in reverse order) is: [ 100.228650][ T4676] [ 100.228650][ T4676] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 100.230434][ T4676] __mutex_lock_common+0x194/0x2154 [ 100.231654][ T4676] mutex_lock_nested+0xa4/0xf8 [ 100.232749][ T4676] btrfs_commit_transaction+0xe34/0x30f0 [ 100.233990][ T4676] btrfs_sync_fs+0x678/0xc94 [ 100.235141][ T4676] sync_filesystem+0x1a0/0x218 [ 100.236306][ T4676] generic_shutdown_super+0x70/0x2f0 [ 100.237520][ T4676] kill_anon_super+0x4c/0x74 [ 100.238550][ T4676] btrfs_kill_super+0x40/0x58 [ 100.239651][ T4676] deactivate_locked_super+0xb8/0x13c [ 100.240756][ T4676] deactivate_super+0x108/0x128 [ 100.241835][ T4676] cleanup_mnt+0x3c0/0x474 [ 100.242872][ T4676] __cleanup_mnt+0x20/0x30 [ 100.243959][ T4676] task_work_run+0x130/0x1e4 [ 100.245106][ T4676] do_notify_resume+0x262c/0x32b8 [ 100.246352][ T4676] el0_svc+0xfc/0x1f0 [ 100.247237][ T4676] el0t_64_sync_handler+0x84/0xe4 [ 100.248412][ T4676] el0t_64_sync+0x1a0/0x1a4 [ 100.249558][ T4676] [ 100.249558][ T4676] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 100.251299][ T4676] __mutex_lock_common+0x194/0x2154 [ 100.252472][ T4676] mutex_lock_nested+0xa4/0xf8 [ 100.253608][ T4676] start_transaction+0x450/0x1480 [ 100.254689][ T4676] btrfs_start_transaction+0x34/0x44 [ 100.255905][ T4676] btrfs_create+0x134/0x56c [ 100.257068][ T4676] path_openat+0xf18/0x26cc [ 100.258138][ T4676] do_filp_open+0x1a8/0x3b4 [ 100.259223][ T4676] do_sys_openat2+0x128/0x3e0 [ 100.260293][ T4676] __arm64_sys_openat+0x1f0/0x240 [ 100.261352][ T4676] invoke_syscall+0x98/0x2b8 [ 100.262420][ T4676] el0_svc_common+0x138/0x258 [ 100.263652][ T4676] do_el0_svc+0x58/0x14c [ 100.264618][ T4676] el0_svc+0x7c/0x1f0 [ 100.265552][ T4676] el0t_64_sync_handler+0x84/0xe4 [ 100.266699][ T4676] el0t_64_sync+0x1a0/0x1a4 [ 100.267858][ T4676] [ 100.267858][ T4676] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 100.269432][ T4676] start_transaction+0x644/0x1480 [ 100.270673][ T4676] btrfs_start_transaction+0x34/0x44 [ 100.271893][ T4676] btrfs_create+0x134/0x56c [ 100.272981][ T4676] path_openat+0xf18/0x26cc [ 100.274034][ T4676] do_filp_open+0x1a8/0x3b4 [ 100.274979][ T4676] do_sys_openat2+0x128/0x3e0 [ 100.276139][ T4676] __arm64_sys_openat+0x1f0/0x240 [ 100.277249][ T4676] invoke_syscall+0x98/0x2b8 [ 100.278410][ T4676] el0_svc_common+0x138/0x258 [ 100.279419][ T4676] do_el0_svc+0x58/0x14c [ 100.280573][ T4676] el0_svc+0x7c/0x1f0 [ 100.281545][ T4676] el0t_64_sync_handler+0x84/0xe4 [ 100.282646][ T4676] el0t_64_sync+0x1a0/0x1a4 [ 100.283789][ T4676] [ 100.283789][ T4676] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 100.285533][ T4676] down_read+0xc0/0x398 [ 100.286549][ T4676] lookup_slow+0x50/0x84 [ 100.287494][ T4676] walk_component+0x394/0x4cc [ 100.288637][ T4676] path_lookupat+0x13c/0x3d0 [ 100.289672][ T4676] filename_lookup+0x1c4/0x4c8 [ 100.290781][ T4676] kern_path+0x4c/0x194 [ 100.291775][ T4676] lookup_bdev+0xc0/0x25c [ 100.292998][ T4676] btrfs_free_stale_devices+0x658/0x9ec [ 100.294186][ T4676] btrfs_forget_devices+0x5c/0x98 [ 100.295480][ T4676] btrfs_control_ioctl+0x12c/0x248 [ 100.296736][ T4676] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.297957][ T4676] invoke_syscall+0x98/0x2b8 [ 100.299052][ T4676] el0_svc_common+0x138/0x258 [ 100.300212][ T4676] do_el0_svc+0x58/0x14c [ 100.301192][ T4676] el0_svc+0x7c/0x1f0 [ 100.302155][ T4676] el0t_64_sync_handler+0x84/0xe4 [ 100.303287][ T4676] el0t_64_sync+0x1a0/0x1a4 [ 100.304316][ T4676] [ 100.304316][ T4676] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 100.306095][ T4676] __lock_acquire+0x32d4/0x7638 [ 100.307267][ T4676] lock_acquire+0x240/0x77c [ 100.308326][ T4676] __mutex_lock_common+0x194/0x2154 [ 100.309436][ T4676] mutex_lock_nested+0xa4/0xf8 [ 100.310496][ T4676] btrfs_run_dev_stats+0xe4/0xe24 [ 100.311655][ T4676] commit_cowonly_roots+0x17c/0x808 [ 100.312870][ T4676] btrfs_commit_transaction+0xef4/0x30f0 [ 100.314220][ T4676] btrfs_sync_fs+0x678/0xc94 [ 100.315343][ T4676] sync_filesystem+0x1a0/0x218 [ 100.316524][ T4676] generic_shutdown_super+0x70/0x2f0 [ 100.317756][ T4676] kill_anon_super+0x4c/0x74 [ 100.318840][ T4676] btrfs_kill_super+0x40/0x58 [ 100.319946][ T4676] deactivate_locked_super+0xb8/0x13c [ 100.321159][ T4676] deactivate_super+0x108/0x128 [ 100.322238][ T4676] cleanup_mnt+0x3c0/0x474 [ 100.323349][ T4676] __cleanup_mnt+0x20/0x30 [ 100.324248][ T4676] task_work_run+0x130/0x1e4 [ 100.325383][ T4676] do_notify_resume+0x262c/0x32b8 [ 100.326539][ T4676] el0_svc+0xfc/0x1f0 [ 100.327553][ T4676] el0t_64_sync_handler+0x84/0xe4 [ 100.328745][ T4676] el0t_64_sync+0x1a0/0x1a4 [ 100.329756][ T4676] [ 100.329756][ T4676] other info that might help us debug this: [ 100.329756][ T4676] [ 100.332170][ T4676] Chain exists of: [ 100.332170][ T4676] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 100.332170][ T4676] [ 100.335694][ T4676] Possible unsafe locking scenario: [ 100.335694][ T4676] [ 100.337412][ T4676] CPU0 CPU1 [ 100.338575][ T4676] ---- ---- [ 100.339880][ T4676] lock(&fs_info->tree_log_mutex); [ 100.340969][ T4676] lock(&fs_info->reloc_mutex); [ 100.342525][ T4676] lock(&fs_info->tree_log_mutex); [ 100.344170][ T4676] lock(&fs_devs->device_list_mutex); [ 100.345392][ T4676] [ 100.345392][ T4676] *** DEADLOCK *** [ 100.345392][ T4676] [ 100.347067][ T4676] 3 locks held by syz-executor/4676: [ 100.348122][ T4676] #0: ffff0000cd2f20e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0x100/0x128 [ 100.350325][ T4676] #1: ffff0000c1f00c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xd9c/0x30f0 [ 100.352752][ T4676] #2: ffff0000c1f00720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe34/0x30f0 [ 100.355183][ T4676] [ 100.355183][ T4676] stack backtrace: [ 100.356364][ T4676] CPU: 1 PID: 4676 Comm: syz-executor Not tainted 5.15.169-syzkaller #0 [ 100.358044][ T4676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.360214][ T4676] Call trace: [ 100.360828][ T4676] dump_backtrace+0x0/0x530 [ 100.361801][ T4676] show_stack+0x2c/0x3c [ 100.362600][ T4676] dump_stack_lvl+0x108/0x170 [ 100.363645][ T4676] dump_stack+0x1c/0x58 [ 100.364532][ T4676] print_circular_bug+0x150/0x1b8 [ 100.365624][ T4676] check_noncircular+0x2cc/0x378 [ 100.366572][ T4676] __lock_acquire+0x32d4/0x7638 [ 100.367616][ T4676] lock_acquire+0x240/0x77c [ 100.368530][ T4676] __mutex_lock_common+0x194/0x2154 [ 100.369611][ T4676] mutex_lock_nested+0xa4/0xf8 [ 100.370545][ T4676] btrfs_run_dev_stats+0xe4/0xe24 [ 100.371554][ T4676] commit_cowonly_roots+0x17c/0x808 [ 100.372532][ T4676] btrfs_commit_transaction+0xef4/0x30f0 [ 100.373703][ T4676] btrfs_sync_fs+0x678/0xc94 [ 100.374669][ T4676] sync_filesystem+0x1a0/0x218 [ 100.375804][ T4676] generic_shutdown_super+0x70/0x2f0 [ 100.376929][ T4676] kill_anon_super+0x4c/0x74 [ 100.377928][ T4676] btrfs_kill_super+0x40/0x58 [ 100.378877][ T4676] deactivate_locked_super+0xb8/0x13c [ 100.380006][ T4676] deactivate_super+0x108/0x128 [ 100.381051][ T4676] cleanup_mnt+0x3c0/0x474 [ 100.382073][ T4676] __cleanup_mnt+0x20/0x30 [ 100.382978][ T4676] task_work_run+0x130/0x1e4 [ 100.383933][ T4676] do_notify_resume+0x262c/0x32b8 [ 100.385241][ T4676] el0_svc+0xfc/0x1f0 [ 100.386060][ T4676] el0t_64_sync_handler+0x84/0xe4 [ 100.387138][ T4676] el0t_64_sync+0x1a0/0x1a4 [ 100.630344][ T4934] loop0: detected capacity change from 0 to 32768 [ 100.704409][ T4934] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4934) [ 100.774731][ T4934] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.776650][ T4934] BTRFS info (device loop0): setting nodatasum [ 100.777942][ T4934] BTRFS info (device loop0): force zlib compression, level 3 [ 100.779614][ T4934] BTRFS info (device loop0): turning on flush-on-commit [ 100.780958][ T4934] BTRFS info (device loop0): enabling auto defrag [ 100.785238][ T4934] BTRFS info (device loop0): using free space tree [ 100.786442][ T4934] BTRFS info (device loop0): has skinny extents [ 100.798340][ T4934] BTRFS info (device loop0): enabling ssd optimizations [ 100.980821][ T4955] loop0: detected capacity change from 0 to 32768 [ 100.992488][ T442] Bluetooth: hci0: command 0x040f tx timeout [ 101.039201][ T4955] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4955) [ 101.055476][ T4955] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.057530][ T4955] BTRFS info (device loop0): setting nodatasum [ 101.058735][ T4955] BTRFS info (device loop0): force zlib compression, level 3 [ 101.060220][ T4955] BTRFS info (device loop0): turning on flush-on-commit [ 101.061695][ T4955] BTRFS info (device loop0): enabling auto defrag [ 101.072700][ T4955] BTRFS info (device loop0): using free space tree [ 101.074066][ T4955] BTRFS info (device loop0): has skinny extents [ 101.145301][ T4955] BTRFS info (device loop0): enabling ssd optimizations [ 101.237504][ T136] device hsr_slave_0 left promiscuous mode [ 101.273024][ T136] device hsr_slave_1 left promiscuous mode [ 101.346010][ T4985] loop0: detected capacity change from 0 to 32768 [ 101.362474][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.364148][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.366285][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.367746][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.372941][ T136] device bridge_slave_1 left promiscuous mode [ 101.374317][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.395096][ T4985] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4985) [ 101.413659][ T136] device bridge_slave_0 left promiscuous mode [ 101.415119][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.436913][ T4985] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.438955][ T4985] BTRFS info (device loop0): setting nodatasum [ 101.440292][ T4985] BTRFS info (device loop0): force zlib compression, level 3 [ 101.441702][ T4985] BTRFS info (device loop0): turning on flush-on-commit [ 101.443775][ T4985] BTRFS info (device loop0): enabling auto defrag [ 101.445069][ T4985] BTRFS info (device loop0): using free space tree [ 101.446528][ T4985] BTRFS info (device loop0): has skinny extents [ 101.457818][ T4985] BTRFS info (device loop0): enabling ssd optimizations [ 101.574328][ T136] device veth1_macvtap left promiscuous mode [ 101.575661][ T136] device veth0_macvtap left promiscuous mode [ 101.576962][ T136] device veth1_vlan left promiscuous mode [ 101.578262][ T136] device veth0_vlan left promiscuous mode [ 101.691651][ T5008] loop0: detected capacity change from 0 to 32768 [ 101.714268][ T5008] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5008) [ 101.755172][ T5008] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.756941][ T5008] BTRFS info (device loop0): setting nodatasum [ 101.758274][ T5008] BTRFS info (device loop0): force zlib compression, level 3 [ 101.759822][ T5008] BTRFS info (device loop0): turning on flush-on-commit [ 101.761336][ T5008] BTRFS info (device loop0): enabling auto defrag [ 101.770294][ T5008] BTRFS info (device loop0): using free space tree [ 101.771589][ T5008] BTRFS info (device loop0): has skinny extents [ 101.773629][ T136] team0 (unregistering): Port device team_slave_1 removed [ 101.780153][ T136] team0 (unregistering): Port device team_slave_0 removed [ 101.786525][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.806429][ T5008] BTRFS info (device loop0): enabling ssd optimizations [ 101.828997][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.967848][ T136] bond0 (unregistering): Released all slaves [ 102.000830][ T5029] loop0: detected capacity change from 0 to 32768 [ 102.093505][ T5029] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5029) [ 102.135589][ T5029] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.137456][ T5029] BTRFS info (device loop0): setting nodatasum [ 102.138751][ T5029] BTRFS info (device loop0): force zlib compression, level 3 [ 102.140253][ T5029] BTRFS info (device loop0): turning on flush-on-commit [ 102.141778][ T5029] BTRFS info (device loop0): enabling auto defrag [ 102.143807][ T5029] BTRFS info (device loop0): using free space tree [ 102.145249][ T5029] BTRFS info (device loop0): has skinny extents [ 102.155299][ T5029] BTRFS info (device loop0): enabling ssd optimizations [ 102.327774][ T5050] loop0: detected capacity change from 0 to 32768 [ 102.373677][ T5050] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5050) [ 102.416052][ T5050] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.417799][ T5050] BTRFS info (device loop0): setting nodatasum [ 102.419051][ T5050] BTRFS info (device loop0): force zlib compression, level 3 [ 102.420595][ T5050] BTRFS info (device loop0): turning on flush-on-commit [ 102.421907][ T5050] BTRFS info (device loop0): enabling auto defrag [ 102.423957][ T5050] BTRFS info (device loop0): using free space tree [ 102.425298][ T5050] BTRFS info (device loop0): has skinny extents [ 102.436884][ T5050] BTRFS info (device loop0): enabling ssd optimizations [ 102.616138][ T5071] loop0: detected capacity change from 0 to 32768 [ 102.653231][ T5071] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5071) [ 102.733919][ T5071] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.735801][ T5071] BTRFS info (device loop0): setting nodatasum [ 102.737068][ T5071] BTRFS info (device loop0): force zlib compression, level 3 [ 102.738651][ T5071] BTRFS info (device loop0): turning on flush-on-commit [ 102.740094][ T5071] BTRFS info (device loop0): enabling auto defrag [ 102.741634][ T5071] BTRFS info (device loop0): using free space tree [ 102.743183][ T5071] BTRFS info (device loop0): has skinny extents [ 102.754303][ T5071] BTRFS info (device loop0): enabling ssd optimizations [ 102.936483][ T5092] loop0: detected capacity change from 0 to 32768 [ 102.972356][ T5092] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5092) [ 102.978747][ T5092] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.980566][ T5092] BTRFS info (device loop0): setting nodatasum [ 102.981805][ T5092] BTRFS info (device loop0): force zlib compression, level 3 [ 102.984756][ T5092] BTRFS info (device loop0): turning on flush-on-commit [ 102.986204][ T5092] BTRFS info (device loop0): enabling auto defrag [ 102.987827][ T5092] BTRFS info (device loop0): using free space tree [ 102.989286][ T5092] BTRFS info (device loop0): has skinny extents [ 103.001049][ T5092] BTRFS info (device loop0): enabling ssd optimizations [ 103.072418][ T4979] Bluetooth: hci0: command 0x0419 tx timeout [ 103.198771][ T5115] loop0: detected capacity change from 0 to 32768 [ 103.244179][ T5115] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5115) [ 103.294548][ T5115] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.296556][ T5115] BTRFS info (device loop0): setting nodatasum [ 103.297766][ T5115] BTRFS info (device loop0): force zlib compression, level 3 [ 103.299248][ T5115] BTRFS info (device loop0): turning on flush-on-commit [ 103.308516][ T5115] BTRFS info (device loop0): enabling auto defrag [ 103.309892][ T5115] BTRFS info (device loop0): using free space tree [ 103.311232][ T5115] BTRFS info (device loop0): has skinny extents [ 103.390515][ T5115] BTRFS info (device loop0): enabling ssd optimizations [ 103.607194][ T5137] loop0: detected capacity change from 0 to 32768 [ 103.683800][ T5137] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5137) [ 103.715276][ T5137] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.717060][ T5137] BTRFS info (device loop0): setting nodatasum [ 103.718326][ T5137] BTRFS info (device loop0): force zlib compression, level 3 [ 103.719864][ T5137] BTRFS info (device loop0): turning on flush-on-commit [ 103.721349][ T5137] BTRFS info (device loop0): enabling auto defrag [ 103.723316][ T5137] BTRFS info (device loop0): using free space tree [ 103.724596][ T5137] BTRFS info (device loop0): has skinny extents [ 103.736353][ T5137] BTRFS info (device loop0): enabling ssd optimizations [ 103.916795][ T5158] loop0: detected capacity change from 0 to 32768 [ 103.973083][ T5158] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5158) [ 103.977267][ T5158] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.979036][ T5158] BTRFS info (device loop0): setting nodatasum [ 103.980288][ T5158] BTRFS info (device loop0): force zlib compression, level 3 [ 103.981895][ T5158] BTRFS info (device loop0): turning on flush-on-commit [ 103.983605][ T5158] BTRFS info (device loop0): enabling auto defrag [ 103.984983][ T5158] BTRFS info (device loop0): using free space tree [ 103.986522][ T5158] BTRFS info (device loop0): has skinny extents [ 103.996791][ T5158] BTRFS info (device loop0): enabling ssd optimizations [ 104.177936][ T5179] loop0: detected capacity change from 0 to 32768 [ 104.243063][ T5179] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5179) [ 104.247885][ T5179] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.249880][ T5179] BTRFS info (device loop0): setting nodatasum [ 104.251116][ T5179] BTRFS info (device loop0): force zlib compression, level 3 [ 104.253238][ T5179] BTRFS info (device loop0): turning on flush-on-commit [ 104.445221][ T5200] loop0: detected capacity change from 0 to 32768 [ 104.493397][ T5200] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5200) [ 104.736091][ T5221] loop0: detected capacity change from 0 to 32768 [ 104.773200][ T5221] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5221) 1970/01/01 00:01:44 executed programs: 17 [ 105.011694][ T5242] loop0: detected capacity change from 0 to 32768 [ 105.123371][ T5242] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5242) [ 105.179488][ T5242] btrfs_printk: 20 callbacks suppressed [ 105.179502][ T5242] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.183325][ T5242] BTRFS info (device loop0): setting nodatasum [ 105.184573][ T5242] BTRFS info (device loop0): force zlib compression, level 3 [ 105.186086][ T5242] BTRFS info (device loop0): turning on flush-on-commit [ 105.192377][ T5242] BTRFS info (device loop0): enabling auto defrag [ 105.193747][ T5242] BTRFS info (device loop0): using free space tree [ 105.195200][ T5242] BTRFS info (device loop0): has skinny extents [ 105.212714][ T5242] BTRFS info (device loop0): enabling ssd optimizations [ 105.386106][ T5263] loop0: detected capacity change from 0 to 32768 [ 105.453227][ T5263] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5263) [ 105.466828][ T5263] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.468975][ T5263] BTRFS info (device loop0): setting nodatasum [ 105.470268][ T5263] BTRFS info (device loop0): force zlib compression, level 3 [ 105.471913][ T5263] BTRFS info (device loop0): turning on flush-on-commit [ 105.474042][ T5263] BTRFS info (device loop0): enabling auto defrag [ 105.475296][ T5263] BTRFS info (device loop0): using free space tree [ 105.476478][ T5263] BTRFS info (device loop0): has skinny extents [ 105.492947][ T5263] BTRFS info (device loop0): enabling ssd optimizations [ 105.679847][ T5284] loop0: detected capacity change from 0 to 32768 [ 105.713088][ T5284] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5284) [ 105.717365][ T5284] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.719246][ T5284] BTRFS info (device loop0): setting nodatasum [ 105.720598][ T5284] BTRFS info (device loop0): force zlib compression, level 3 [ 105.722084][ T5284] BTRFS info (device loop0): turning on flush-on-commit [ 105.724816][ T5284] BTRFS info (device loop0): enabling auto defrag [ 105.726331][ T5284] BTRFS info (device loop0): using free space tree [ 105.727569][ T5284] BTRFS info (device loop0): has skinny extents [ 105.738685][ T5284] BTRFS info (device loop0): enabling ssd optimizations [ 105.912511][ T5305] loop0: detected capacity change from 0 to 32768 [ 105.963722][ T5305] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5305) [ 106.028923][ T5305] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.030848][ T5305] BTRFS info (device loop0): setting nodatasum [ 106.037044][ T5305] BTRFS info (device loop0): force zlib compression, level 3 [ 106.038649][ T5305] BTRFS info (device loop0): turning on flush-on-commit [ 106.040006][ T5305] BTRFS info (device loop0): enabling auto defrag [ 106.041337][ T5305] BTRFS info (device loop0): using free space tree [ 106.044249][ T5305] BTRFS info (device loop0): has skinny extents [ 106.054726][ T5305] BTRFS info (device loop0): enabling ssd optimizations [ 106.237743][ T5326] loop0: detected capacity change from 0 to 32768 [ 106.285295][ T5326] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5326) [ 106.289928][ T5326] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.291873][ T5326] BTRFS info (device loop0): setting nodatasum [ 106.294285][ T5326] BTRFS info (device loop0): force zlib compression, level 3 [ 106.295802][ T5326] BTRFS info (device loop0): turning on flush-on-commit [ 106.297289][ T5326] BTRFS info (device loop0): enabling auto defrag [ 106.298467][ T5326] BTRFS info (device loop0): using free space tree [ 106.299795][ T5326] BTRFS info (device loop0): has skinny extents [ 106.310654][ T5326] BTRFS info (device loop0): enabling ssd optimizations [ 106.507528][ T5347] loop0: detected capacity change from 0 to 32768 [ 106.553327][ T5347] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5347) [ 106.594497][ T5347] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.596600][ T5347] BTRFS info (device loop0): setting nodatasum [ 106.597866][ T5347] BTRFS info (device loop0): force zlib compression, level 3 [ 106.599484][ T5347] BTRFS info (device loop0): turning on flush-on-commit [ 106.600930][ T5347] BTRFS info (device loop0): enabling auto defrag [ 106.602450][ T5347] BTRFS info (device loop0): using free space tree [ 106.603862][ T5347] BTRFS info (device loop0): has skinny extents [ 106.615628][ T5347] BTRFS info (device loop0): enabling ssd optimizations [ 106.816386][ T5368] loop0: detected capacity change from 0 to 32768 [ 106.893227][ T5368] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5368) [ 106.897236][ T5368] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.898994][ T5368] BTRFS info (device loop0): setting nodatasum [ 106.900396][ T5368] BTRFS info (device loop0): force zlib compression, level 3 [ 106.901994][ T5368] BTRFS info (device loop0): turning on flush-on-commit [ 106.904007][ T5368] BTRFS info (device loop0): enabling auto defrag [ 106.905377][ T5368] BTRFS info (device loop0): using free space tree [ 106.906863][ T5368] BTRFS info (device loop0): has skinny extents [ 106.921266][ T5368] BTRFS info (device loop0): enabling ssd optimizations [ 107.099839][ T5389] loop0: detected capacity change from 0 to 32768 [ 107.182647][ T5389] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5389) [ 107.224856][ T5389] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.226697][ T5389] BTRFS info (device loop0): setting nodatasum [ 107.228108][ T5389] BTRFS info (device loop0): force zlib compression, level 3 [ 107.229494][ T5389] BTRFS info (device loop0): turning on flush-on-commit [ 107.230995][ T5389] BTRFS info (device loop0): enabling auto defrag [ 107.234692][ T5389] BTRFS info (device loop0): using free space tree [ 107.236724][ T5389] BTRFS info (device loop0): has skinny extents [ 107.255796][ T5389] BTRFS info (device loop0): enabling ssd optimizations [ 107.432069][ T5410] loop0: detected capacity change from 0 to 32768 [ 107.473208][ T5410] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5410) [ 107.477442][ T5410] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.479442][ T5410] BTRFS info (device loop0): setting nodatasum [ 107.480734][ T5410] BTRFS info (device loop0): force zlib compression, level 3 [ 107.483506][ T5410] BTRFS info (device loop0): turning on flush-on-commit [ 107.484938][ T5410] BTRFS info (device loop0): enabling auto defrag [ 107.486345][ T5410] BTRFS info (device loop0): using free space tree [ 107.487675][ T5410] BTRFS info (device loop0): has skinny extents [ 107.498401][ T5410] BTRFS info (device loop0): enabling ssd optimizations [ 107.670388][ T5431] loop0: detected capacity change from 0 to 32768 [ 107.703842][ T5431] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5431) [ 107.743738][ T5431] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.745899][ T5431] BTRFS info (device loop0): setting nodatasum [ 107.747187][ T5431] BTRFS info (device loop0): force zlib compression, level 3 [ 107.749363][ T5431] BTRFS info (device loop0): turning on flush-on-commit [ 107.750860][ T5431] BTRFS info (device loop0): enabling auto defrag [ 107.753159][ T5431] BTRFS info (device loop0): using free space tree [ 107.754497][ T5431] BTRFS info (device loop0): has skinny extents [ 107.767228][ T5431] BTRFS info (device loop0): enabling ssd optimizations [ 107.944467][ T5452] loop0: detected capacity change from 0 to 32768 [ 107.974994][ T5452] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5452) [ 108.036106][ T5452] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.037921][ T5452] BTRFS info (device loop0): setting nodatasum [ 108.039288][ T5452] BTRFS info (device loop0): force zlib compression, level 3 [ 108.040847][ T5452] BTRFS info (device loop0): turning on flush-on-commit [ 108.043329][ T5452] BTRFS info (device loop0): enabling auto defrag [ 108.044563][ T5452] BTRFS info (device loop0): using free space tree [ 108.045749][ T5452] BTRFS info (device loop0): has skinny extents [ 108.060520][ T5452] BTRFS info (device loop0): enabling ssd optimizations [ 108.239189][ T5473] loop0: detected capacity change from 0 to 32768 [ 108.278347][ T5473] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5473) [ 108.283974][ T5473] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.285703][ T5473] BTRFS info (device loop0): setting nodatasum [ 108.286948][ T5473] BTRFS info (device loop0): force zlib compression, level 3 [ 108.288456][ T5473] BTRFS info (device loop0): turning on flush-on-commit [ 108.289711][ T5473] BTRFS info (device loop0): enabling auto defrag [ 108.290935][ T5473] BTRFS info (device loop0): using free space tree [ 108.292194][ T5473] BTRFS info (device loop0): has skinny extents [ 108.302708][ T5473] BTRFS info (device loop0): enabling ssd optimizations [ 108.471919][ T5494] loop0: detected capacity change from 0 to 32768 [ 108.503936][ T5494] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5494) [ 108.535076][ T5494] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.536874][ T5494] BTRFS info (device loop0): setting nodatasum [ 108.538222][ T5494] BTRFS info (device loop0): force zlib compression, level 3 [ 108.539701][ T5494] BTRFS info (device loop0): turning on flush-on-commit [ 108.867340][ T5516] loop0: detected capacity change from 0 to 32768 [ 108.884246][ T5516] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5516) [ 109.110190][ T5537] loop0: detected capacity change from 0 to 32768 [ 109.192649][ T5537] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5537) [ 109.428048][ T5558] loop0: detected capacity change from 0 to 32768 [ 109.474886][ T5558] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5558) [ 109.708442][ T5579] loop0: detected capacity change from 0 to 32768 [ 109.786796][ T5579] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5579) [ 109.981426][ T5600] loop0: detected capacity change from 0 to 32768 [ 110.033423][ T5600] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5600) 1970/01/01 00:01:50 executed programs: 35