Warning: Permanently added '10.128.0.145' (ED25519) to the list of known hosts. 1970/01/01 00:01:06 parsed 1 programs [ 67.793484][ T4613] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.611455][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.612832][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.612920][ T13] cfg80211: failed to load regulatory.db [ 70.387815][ T4639] chnl_net:caif_netlink_parms(): no params data found [ 70.408078][ T4639] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.409307][ T4639] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.411316][ T4639] device bridge_slave_0 entered promiscuous mode [ 70.414924][ T4639] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.416112][ T4639] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.417730][ T4639] device bridge_slave_1 entered promiscuous mode [ 70.426690][ T4639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.429308][ T4639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.439371][ T4639] team0: Port device team_slave_0 added [ 70.441250][ T4639] team0: Port device team_slave_1 added [ 70.448347][ T4639] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.449633][ T4639] 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. [ 70.454092][ T4639] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.457980][ T4639] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.459074][ T4639] 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. [ 70.463519][ T4639] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.511287][ T4639] device hsr_slave_0 entered promiscuous mode [ 70.550205][ T4639] device hsr_slave_1 entered promiscuous mode [ 71.345895][ T4639] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.371337][ T4639] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.450999][ T4639] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.491964][ T4639] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.547938][ T4639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.553839][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.555644][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.558419][ T4639] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.563894][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.565670][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.567245][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.568391][ T287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.573915][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.575454][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.577135][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.578686][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.579801][ T287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.586378][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.588396][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.590455][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.592268][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.595595][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.600396][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.602170][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.603714][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.605198][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.607515][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.608922][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.616879][ T4639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.706168][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.707465][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.711856][ T4639] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.718119][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.719834][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.733883][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.735508][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.737461][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.738928][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.741977][ T4639] device veth0_vlan entered promiscuous mode [ 71.745869][ T4639] device veth1_vlan entered promiscuous mode [ 71.754440][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.756030][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.757569][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.759087][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.762710][ T4639] device veth0_macvtap entered promiscuous mode [ 71.765550][ T4639] device veth1_macvtap entered promiscuous mode [ 71.783996][ T4639] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.785327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.786908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.788338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.791156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.794314][ T4639] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.796704][ T4639] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.798197][ T4639] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.799759][ T4639] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.802572][ T4639] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.805246][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.806926][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.505626][ T287] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.506922][ T287] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.508236][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.526567][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.527889][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.529290][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 0 [ 73.027366][ T4902] chnl_net:caif_netlink_parms(): no params data found [ 73.046017][ T4902] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.047262][ T4902] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.048888][ T4902] device bridge_slave_0 entered promiscuous mode [ 73.052365][ T4902] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.053439][ T4902] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.055099][ T4902] device bridge_slave_1 entered promiscuous mode [ 73.072011][ T4902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.074782][ T4902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.085949][ T4902] team0: Port device team_slave_0 added [ 73.088086][ T4902] team0: Port device team_slave_1 added [ 73.096013][ T4902] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.097194][ T4902] 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. [ 73.103126][ T4902] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.105663][ T4902] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.106810][ T4902] 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. [ 73.112162][ T4902] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.172081][ T4902] device hsr_slave_0 entered promiscuous mode [ 73.220538][ T4902] device hsr_slave_1 entered promiscuous mode [ 73.242764][ T4902] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.244025][ T4902] Cannot create hsr debugfs directory [ 73.287955][ T4902] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.050539][ T4166] Bluetooth: hci0: command 0x0409 tx timeout [ 76.004598][ T4902] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.854199][ T4902] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.905659][ T4902] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.062702][ T4902] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.091632][ T4902] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.140449][ T1540] Bluetooth: hci0: command 0x041b tx timeout [ 77.142961][ T4902] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.191446][ T4902] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.255186][ T4902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.259391][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.261123][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.264264][ T4902] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.266834][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.268446][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.270061][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.271196][ T287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.272642][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.275522][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.277271][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.278797][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.280016][ T287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.282845][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.285786][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.288791][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.292359][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.294130][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.297309][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.299114][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.303850][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.305368][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.308143][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.309729][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.313114][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.354878][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.356160][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.359580][ T4902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.367785][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.369467][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.378724][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.381944][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.384336][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.386338][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.412628][ T4902] device veth0_vlan entered promiscuous mode [ 77.417476][ T4902] device veth1_vlan entered promiscuous mode [ 77.431204][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.433498][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.435207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.437114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.440740][ T4902] device veth0_macvtap entered promiscuous mode [ 77.444855][ T4902] device veth1_macvtap entered promiscuous mode [ 77.477633][ T4902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.479542][ T4902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.482753][ T4902] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.484206][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.486155][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.487928][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.489729][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.494882][ T4902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.496588][ T4902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.499476][ T4902] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.502414][ T4902] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.503665][ T4902] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.505070][ T4902] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.506459][ T4902] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.508750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.510803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.534209][ T1610] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.535624][ T1610] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.536923][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.545771][ T1610] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.547091][ T1610] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.548462][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.671828][ T5057] loop0: detected capacity change from 0 to 32768 [ 77.731028][ T5057] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5057) [ 77.745158][ T5057] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.746873][ T5057] BTRFS info (device loop0): setting nodatacow, compression disabled [ 77.748185][ T5057] BTRFS info (device loop0): max_inline at 0 [ 77.749387][ T5057] BTRFS info (device loop0): enabling disk space caching [ 77.751190][ T5057] BTRFS info (device loop0): enabling ssd optimizations [ 77.752278][ T5057] BTRFS info (device loop0): using spread ssd allocation scheme [ 77.753426][ T5057] BTRFS info (device loop0): enabling auto defrag [ 77.754534][ T5057] BTRFS info (device loop0): doing ref verification [ 77.755704][ T5057] BTRFS info (device loop0): force clearing of disk cache [ 77.757024][ T5057] BTRFS info (device loop0): turning off barriers [ 77.758044][ T5057] BTRFS info (device loop0): using default commit interval 30s [ 77.759308][ T5057] BTRFS info (device loop0): disk space caching is enabled [ 77.760721][ T5057] BTRFS info (device loop0): has skinny extents [ 77.774693][ T5057] BTRFS info (device loop0): clearing free space tree [ 77.776034][ T5057] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 77.777632][ T5057] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.788921][ T5057] [ 77.789344][ T5057] ====================================================== [ 77.790586][ T5057] WARNING: possible circular locking dependency detected [ 77.791743][ T5057] syzkaller #0 Not tainted [ 77.792544][ T5057] ------------------------------------------------------ [ 77.793853][ T5057] syz.0.16/5057 is trying to acquire lock: [ 77.794824][ T5057] ffff0000c6a22650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 77.796553][ T5057] [ 77.796553][ T5057] but task is already holding lock: [ 77.797706][ T5057] ffff0000e2238610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x110/0x90c [ 77.799361][ T5057] [ 77.799361][ T5057] which lock already depends on the new lock. [ 77.799361][ T5057] [ 77.800986][ T5057] [ 77.800986][ T5057] the existing dependency chain (in reverse order) is: [ 77.802508][ T5057] [ 77.802508][ T5057] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 77.803961][ T5057] down_read+0xc0/0x38c [ 77.804679][ T5057] lookup_slow+0x4c/0x80 [ 77.805378][ T5057] walk_component+0x2b0/0x3a8 [ 77.806195][ T5057] path_lookupat+0x13c/0x3d0 [ 77.806888][ T5057] filename_lookup+0x1b4/0x464 [ 77.807674][ T5057] kern_path+0x4c/0x190 [ 77.808387][ T5057] lookup_bdev+0xc0/0x24c [ 77.809034][ T5057] btrfs_free_stale_devices+0x628/0x954 [ 77.809996][ T5057] btrfs_forget_devices+0x5c/0x98 [ 77.810941][ T5057] btrfs_control_ioctl+0x130/0x248 [ 77.811863][ T5057] __arm64_sys_ioctl+0x14c/0x1c8 [ 77.812723][ T5057] invoke_syscall+0x98/0x2b0 [ 77.813584][ T5057] el0_svc_common+0x138/0x258 [ 77.814353][ T5057] do_el0_svc+0x58/0x13c [ 77.815057][ T5057] el0_svc+0x78/0x1d0 [ 77.815808][ T5057] el0t_64_sync_handler+0xcc/0xe4 [ 77.816704][ T5057] el0t_64_sync+0x1a0/0x1a4 [ 77.817528][ T5057] [ 77.817528][ T5057] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 77.819111][ T5057] __mutex_lock_common+0x194/0x1f14 [ 77.820059][ T5057] mutex_lock_nested+0xac/0x11c [ 77.821004][ T5057] btrfs_run_dev_stats+0xe0/0xd64 [ 77.821923][ T5057] commit_cowonly_roots+0x148/0x7ec [ 77.822838][ T5057] btrfs_commit_transaction+0xf74/0x3078 [ 77.823811][ T5057] btrfs_clear_free_space_tree+0x5ec/0x9f0 [ 77.824862][ T5057] btrfs_start_pre_rw_mount+0x240/0x568 [ 77.825881][ T5057] open_ctree+0x1f18/0x27e8 [ 77.826722][ T5057] btrfs_fill_super+0x1b4/0x2d4 [ 77.827656][ T5057] btrfs_mount_root+0x780/0x7d0 [ 77.828558][ T5057] legacy_get_tree+0xd4/0x16c [ 77.829363][ T5057] vfs_get_tree+0x90/0x274 [ 77.830109][ T5057] vfs_kern_mount+0xdc/0x178 [ 77.831002][ T5057] btrfs_mount+0x2d4/0x950 [ 77.831844][ T5057] legacy_get_tree+0xd4/0x16c [ 77.832755][ T5057] vfs_get_tree+0x90/0x274 [ 77.833552][ T5057] do_new_mount+0x228/0x810 [ 77.834396][ T5057] path_mount+0x5bc/0x1008 [ 77.835165][ T5057] __arm64_sys_mount+0x514/0x5f0 [ 77.835985][ T5057] invoke_syscall+0x98/0x2b0 [ 77.836803][ T5057] el0_svc_common+0x138/0x258 [ 77.837601][ T5057] do_el0_svc+0x58/0x13c [ 77.838373][ T5057] el0_svc+0x78/0x1d0 [ 77.839090][ T5057] el0t_64_sync_handler+0xcc/0xe4 [ 77.840028][ T5057] el0t_64_sync+0x1a0/0x1a4 [ 77.840808][ T5057] [ 77.840808][ T5057] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 77.842100][ T5057] lock_release+0x2e8/0x8e0 [ 77.842876][ T5057] __mutex_unlock_slowpath+0xc4/0x5e4 [ 77.843797][ T5057] mutex_unlock+0x90/0xec [ 77.844623][ T5057] btrfs_commit_transaction+0x16a0/0x3078 [ 77.845670][ T5057] btrfs_clear_free_space_tree+0x5ec/0x9f0 [ 77.846754][ T5057] btrfs_start_pre_rw_mount+0x240/0x568 [ 77.847815][ T5057] open_ctree+0x1f18/0x27e8 [ 77.848745][ T5057] btrfs_fill_super+0x1b4/0x2d4 [ 77.849619][ T5057] btrfs_mount_root+0x780/0x7d0 [ 77.850533][ T5057] legacy_get_tree+0xd4/0x16c [ 77.851298][ T5057] vfs_get_tree+0x90/0x274 [ 77.852137][ T5057] vfs_kern_mount+0xdc/0x178 [ 77.853030][ T5057] btrfs_mount+0x2d4/0x950 [ 77.853861][ T5057] legacy_get_tree+0xd4/0x16c [ 77.854766][ T5057] vfs_get_tree+0x90/0x274 [ 77.855574][ T5057] do_new_mount+0x228/0x810 [ 77.856435][ T5057] path_mount+0x5bc/0x1008 [ 77.857327][ T5057] __arm64_sys_mount+0x514/0x5f0 [ 77.858258][ T5057] invoke_syscall+0x98/0x2b0 [ 77.859095][ T5057] el0_svc_common+0x138/0x258 [ 77.860048][ T5057] do_el0_svc+0x58/0x13c [ 77.860884][ T5057] el0_svc+0x78/0x1d0 [ 77.861664][ T5057] el0t_64_sync_handler+0xcc/0xe4 [ 77.862520][ T5057] el0t_64_sync+0x1a0/0x1a4 [ 77.863385][ T5057] [ 77.863385][ T5057] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 77.864561][ T5057] __lock_acquire+0x2870/0x67ec [ 77.865370][ T5057] lock_acquire+0x1f4/0x618 [ 77.866249][ T5057] start_transaction+0x624/0x13ec [ 77.867144][ T5057] btrfs_start_transaction+0x34/0x44 [ 77.868185][ T5057] btrfs_fileattr_set+0x4cc/0x9b0 [ 77.869198][ T5057] vfs_fileattr_set+0x67c/0x90c [ 77.870091][ T5057] do_vfs_ioctl+0x1c88/0x23f0 [ 77.870943][ T5057] __arm64_sys_ioctl+0xe4/0x1c8 [ 77.871820][ T5057] invoke_syscall+0x98/0x2b0 [ 77.872737][ T5057] el0_svc_common+0x138/0x258 [ 77.873652][ T5057] do_el0_svc+0x58/0x13c [ 77.874460][ T5057] el0_svc+0x78/0x1d0 [ 77.875224][ T5057] el0t_64_sync_handler+0xcc/0xe4 [ 77.876211][ T5057] el0t_64_sync+0x1a0/0x1a4 [ 77.877046][ T5057] [ 77.877046][ T5057] other info that might help us debug this: [ 77.877046][ T5057] [ 77.878781][ T5057] Chain exists of: [ 77.878781][ T5057] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 77.878781][ T5057] [ 77.881251][ T5057] Possible unsafe locking scenario: [ 77.881251][ T5057] [ 77.882399][ T5057] CPU0 CPU1 [ 77.883254][ T5057] ---- ---- [ 77.884209][ T5057] lock(&type->i_mutex_dir_key#8); [ 77.885165][ T5057] lock(&fs_devs->device_list_mutex); [ 77.886558][ T5057] lock(&type->i_mutex_dir_key#8); [ 77.887771][ T5057] lock(sb_internal#2); [ 77.888498][ T5057] [ 77.888498][ T5057] *** DEADLOCK *** [ 77.888498][ T5057] [ 77.889942][ T5057] 2 locks held by syz.0.16/5057: [ 77.890752][ T5057] #0: ffff0000c6a22460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 77.892420][ T5057] #1: ffff0000e2238610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x110/0x90c [ 77.894281][ T5057] [ 77.894281][ T5057] stack backtrace: [ 77.895277][ T5057] CPU: 0 PID: 5057 Comm: syz.0.16 Not tainted syzkaller #0 [ 77.896491][ T5057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 77.898166][ T5057] Call trace: [ 77.898725][ T5057] dump_backtrace+0x0/0x458 [ 77.899409][ T5057] show_stack+0x2c/0x3c [ 77.900143][ T5057] __dump_stack+0x30/0x40 [ 77.900848][ T5057] dump_stack_lvl+0xf4/0x15c [ 77.901666][ T5057] dump_stack+0x1c/0x5c [ 77.902391][ T5057] print_circular_bug+0x148/0x1b0 [ 77.903343][ T5057] check_noncircular+0x264/0x2f8 [ 77.904231][ T5057] __lock_acquire+0x2870/0x67ec [ 77.905093][ T5057] lock_acquire+0x1f4/0x618 [ 77.905878][ T5057] start_transaction+0x624/0x13ec [ 77.906718][ T5057] btrfs_start_transaction+0x34/0x44 [ 77.907526][ T5057] btrfs_fileattr_set+0x4cc/0x9b0 [ 77.908394][ T5057] vfs_fileattr_set+0x67c/0x90c [ 77.909145][ T5057] do_vfs_ioctl+0x1c88/0x23f0 [ 77.909876][ T5057] __arm64_sys_ioctl+0xe4/0x1c8 [ 77.910590][ T5057] invoke_syscall+0x98/0x2b0 [ 77.911300][ T5057] el0_svc_common+0x138/0x258 [ 77.912021][ T5057] do_el0_svc+0x58/0x13c [ 77.912715][ T5057] el0_svc+0x78/0x1d0 [ 77.913279][ T5057] el0t_64_sync_handler+0xcc/0xe4 [ 77.914100][ T5057] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:17 executed programs: 3 [ 78.068643][ T5080] loop0: detected capacity change from 0 to 32768 [ 78.114025][ T5080] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5080) [ 78.117456][ T5080] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.119207][ T5080] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.120850][ T5080] BTRFS info (device loop0): max_inline at 0 [ 78.121797][ T5080] BTRFS info (device loop0): enabling disk space caching [ 78.123024][ T5080] BTRFS info (device loop0): enabling ssd optimizations [ 78.124224][ T5080] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.125657][ T5080] BTRFS info (device loop0): enabling auto defrag [ 78.126584][ T5080] BTRFS info (device loop0): doing ref verification [ 78.127631][ T5080] BTRFS info (device loop0): force clearing of disk cache [ 78.128762][ T5080] BTRFS info (device loop0): turning off barriers [ 78.129785][ T5080] BTRFS info (device loop0): using default commit interval 30s [ 78.140084][ T5080] BTRFS info (device loop0): disk space caching is enabled [ 78.141382][ T5080] BTRFS info (device loop0): has skinny extents [ 78.161906][ T5080] BTRFS info (device loop0): clearing free space tree [ 78.163146][ T5080] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.164809][ T5080] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.297769][ T5101] loop0: detected capacity change from 0 to 32768 [ 78.330692][ T5101] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5101) [ 78.382386][ T5101] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.383894][ T5101] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.385201][ T5101] BTRFS info (device loop0): max_inline at 0 [ 78.386155][ T5101] BTRFS info (device loop0): enabling disk space caching [ 78.387261][ T5101] BTRFS info (device loop0): enabling ssd optimizations [ 78.388470][ T5101] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.389784][ T5101] BTRFS info (device loop0): enabling auto defrag [ 78.391191][ T5101] BTRFS info (device loop0): doing ref verification [ 78.392246][ T5101] BTRFS info (device loop0): force clearing of disk cache [ 78.393368][ T5101] BTRFS info (device loop0): turning off barriers [ 78.394398][ T5101] BTRFS info (device loop0): using default commit interval 30s [ 78.395588][ T5101] BTRFS info (device loop0): disk space caching is enabled [ 78.396681][ T5101] BTRFS info (device loop0): has skinny extents [ 78.403680][ T5101] BTRFS info (device loop0): clearing free space tree [ 78.404825][ T5101] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.406560][ T5101] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.544397][ T5122] loop0: detected capacity change from 0 to 32768 [ 78.590721][ T5122] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5122) [ 78.596724][ T5122] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.598189][ T5122] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.599557][ T5122] BTRFS info (device loop0): max_inline at 0 [ 78.610110][ T5122] BTRFS info (device loop0): enabling disk space caching [ 78.611290][ T5122] BTRFS info (device loop0): enabling ssd optimizations [ 78.612483][ T5122] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.613730][ T5122] BTRFS info (device loop0): enabling auto defrag [ 78.614903][ T5122] BTRFS info (device loop0): doing ref verification [ 78.616047][ T5122] BTRFS info (device loop0): force clearing of disk cache [ 78.617391][ T5122] BTRFS info (device loop0): turning off barriers [ 78.618419][ T5122] BTRFS info (device loop0): using default commit interval 30s [ 78.619591][ T5122] BTRFS info (device loop0): disk space caching is enabled [ 78.622824][ T5122] BTRFS info (device loop0): has skinny extents [ 78.641994][ T5122] BTRFS info (device loop0): clearing free space tree [ 78.643206][ T5122] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.645045][ T5122] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.666886][ T5051] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5051) [ 78.747221][ T5143] loop0: detected capacity change from 0 to 32768 [ 78.803531][ T5143] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.805217][ T5143] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.806481][ T5143] BTRFS info (device loop0): max_inline at 0 [ 78.807535][ T5143] BTRFS info (device loop0): enabling disk space caching [ 78.808795][ T5143] BTRFS info (device loop0): enabling ssd optimizations [ 78.809897][ T5143] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.812413][ T5143] BTRFS info (device loop0): enabling auto defrag [ 78.813369][ T5143] BTRFS info (device loop0): doing ref verification [ 78.814566][ T5143] BTRFS info (device loop0): force clearing of disk cache [ 78.815697][ T5143] BTRFS info (device loop0): turning off barriers [ 78.816891][ T5143] BTRFS info (device loop0): using default commit interval 30s [ 78.818139][ T5143] BTRFS info (device loop0): disk space caching is enabled [ 78.819193][ T5143] BTRFS info (device loop0): has skinny extents [ 78.826979][ T5143] BTRFS info (device loop0): clearing free space tree [ 78.828252][ T5143] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.830124][ T5143] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.933041][ T5172] loop0: detected capacity change from 0 to 32768 [ 78.980899][ T5172] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5172) [ 78.987941][ T5172] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.989440][ T5172] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.991243][ T5172] BTRFS info (device loop0): max_inline at 0 [ 78.992219][ T5172] BTRFS info (device loop0): enabling disk space caching [ 78.993451][ T5172] BTRFS info (device loop0): enabling ssd optimizations [ 78.994594][ T5172] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.995912][ T5172] BTRFS info (device loop0): enabling auto defrag [ 78.996971][ T5172] BTRFS info (device loop0): doing ref verification [ 78.998136][ T5172] BTRFS info (device loop0): force clearing of disk cache [ 78.999420][ T5172] BTRFS info (device loop0): turning off barriers [ 79.001841][ T5172] BTRFS info (device loop0): using default commit interval 30s [ 79.003089][ T5172] BTRFS info (device loop0): disk space caching is enabled [ 79.004238][ T5172] BTRFS info (device loop0): has skinny extents [ 79.011804][ T5172] BTRFS info (device loop0): clearing free space tree [ 79.012988][ T5172] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.014609][ T5172] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.120956][ T5193] loop0: detected capacity change from 0 to 32768 [ 79.127503][ T5193] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5193) [ 79.132373][ T5193] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.133820][ T5193] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.135059][ T5193] BTRFS info (device loop0): max_inline at 0 [ 79.136029][ T5193] BTRFS info (device loop0): enabling disk space caching [ 79.211275][ T5166] Bluetooth: hci0: command 0x040f tx timeout [ 79.242019][ T5214] loop0: detected capacity change from 0 to 32768 [ 79.310296][ T5214] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5214) [ 79.414346][ T5235] loop0: detected capacity change from 0 to 32768 [ 79.460924][ T5235] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5235) [ 79.567558][ T5256] loop0: detected capacity change from 0 to 32768 [ 79.601964][ T5256] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5256) [ 79.708116][ T5277] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5277) [ 79.814551][ T5298] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5298) [ 79.950932][ T5319] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5319) [ 80.181227][ T5340] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5340) [ 80.248835][ T5051] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5051) [ 80.287586][ T136] device hsr_slave_0 left promiscuous mode [ 80.330901][ T136] device hsr_slave_1 left promiscuous mode [ 80.401241][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.402510][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.404083][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.405247][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.406696][ T136] device bridge_slave_1 left promiscuous mode [ 80.407694][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.440834][ T136] device bridge_slave_0 left promiscuous mode [ 80.442102][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.531026][ T5383] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5383) [ 80.590189][ T136] device veth1_macvtap left promiscuous mode [ 80.591142][ T136] device veth0_macvtap left promiscuous mode [ 80.592133][ T136] device veth1_vlan left promiscuous mode [ 80.593155][ T136] device veth0_vlan left promiscuous mode [ 80.739761][ T136] team0 (unregistering): Port device team_slave_1 removed [ 80.743926][ T136] team0 (unregistering): Port device team_slave_0 removed [ 80.747653][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.772529][ T5404] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5404) [ 80.783619][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.876334][ T136] bond0 (unregistering): Released all slaves [ 80.943041][ T5425] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5425) [ 81.120253][ T5446] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5446) [ 81.208187][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5360) [ 81.290223][ T1540] Bluetooth: hci0: command 0x0419 tx timeout [ 81.540925][ T5488] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5488) [ 81.717725][ T5509] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5509) [ 81.748519][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5360) [ 81.951476][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5360) [ 82.290514][ T5573] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5573) [ 82.352730][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5360) [ 82.602725][ T5615] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5615) [ 82.704326][ T5636] set_capacity_and_notify: 17 callbacks suppressed [ 82.704336][ T5636] loop0: detected capacity change from 0 to 32768 [ 82.810724][ T5636] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5636) [ 82.852358][ T5636] btrfs_printk: 332 callbacks suppressed [ 82.852367][ T5636] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.855260][ T5636] BTRFS info (device loop0): setting nodatacow, compression disabled [ 82.856599][ T5636] BTRFS info (device loop0): max_inline at 0 [ 82.857515][ T5636] BTRFS info (device loop0): enabling disk space caching [ 82.858676][ T5636] BTRFS info (device loop0): enabling ssd optimizations [ 82.859754][ T5636] BTRFS info (device loop0): using spread ssd allocation scheme [ 82.861156][ T5636] BTRFS info (device loop0): enabling auto defrag [ 82.862255][ T5636] BTRFS info (device loop0): doing ref verification [ 82.863378][ T5636] BTRFS info (device loop0): force clearing of disk cache [ 82.864637][ T5636] BTRFS info (device loop0): turning off barriers [ 82.865788][ T5636] BTRFS info (device loop0): using default commit interval 30s [ 82.866961][ T5636] BTRFS info (device loop0): disk space caching is enabled [ 82.868204][ T5636] BTRFS info (device loop0): has skinny extents [ 82.874613][ T5636] BTRFS info (device loop0): clearing free space tree [ 82.875740][ T5636] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 82.877425][ T5636] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 82.981198][ T5657] loop0: detected capacity change from 0 to 32768 [ 82.997381][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by udevd (5360) [ 83.002303][ T5657] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.003735][ T5657] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.005031][ T5657] BTRFS info (device loop0): max_inline at 0 [ 83.006076][ T5657] BTRFS info (device loop0): enabling disk space caching [ 83.007261][ T5657] BTRFS info (device loop0): enabling ssd optimizations [ 83.008392][ T5657] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.009697][ T5657] BTRFS info (device loop0): enabling auto defrag [ 83.011186][ T5657] BTRFS info (device loop0): doing ref verification [ 83.012254][ T5657] BTRFS info (device loop0): force clearing of disk cache [ 83.013366][ T5657] BTRFS info (device loop0): turning off barriers [ 83.014407][ T5657] BTRFS info (device loop0): using default commit interval 30s [ 83.015636][ T5657] BTRFS info (device loop0): disk space caching is enabled [ 83.016859][ T5657] BTRFS info (device loop0): has skinny extents [ 83.030694][ T5657] BTRFS info (device loop0): clearing free space tree [ 83.031939][ T5657] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.033515][ T5657] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.059823][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5360) 1970/01/01 00:01:23 executed programs: 31 [ 83.141212][ T5678] loop0: detected capacity change from 0 to 32768 [ 83.261843][ T5678] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.263288][ T5678] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.264723][ T5678] BTRFS info (device loop0): max_inline at 0 [ 83.265661][ T5678] BTRFS info (device loop0): enabling disk space caching [ 83.266842][ T5678] BTRFS info (device loop0): enabling ssd optimizations [ 83.267965][ T5678] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.269261][ T5678] BTRFS info (device loop0): enabling auto defrag [ 83.270634][ T5678] BTRFS info (device loop0): doing ref verification [ 83.271717][ T5678] BTRFS info (device loop0): force clearing of disk cache [ 83.272837][ T5678] BTRFS info (device loop0): turning off barriers [ 83.273886][ T5678] BTRFS info (device loop0): using default commit interval 30s [ 83.275148][ T5678] BTRFS info (device loop0): disk space caching is enabled [ 83.276282][ T5678] BTRFS info (device loop0): has skinny extents [ 83.282724][ T5678] BTRFS info (device loop0): clearing free space tree [ 83.283965][ T5678] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.285513][ T5678] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.392487][ T5700] loop0: detected capacity change from 0 to 32768 [ 83.423485][ T5700] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5700) [ 83.427296][ T5700] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.429009][ T5700] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.430457][ T5700] BTRFS info (device loop0): max_inline at 0 [ 83.431519][ T5700] BTRFS info (device loop0): enabling disk space caching [ 83.432738][ T5700] BTRFS info (device loop0): enabling ssd optimizations [ 83.433953][ T5700] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.435165][ T5700] BTRFS info (device loop0): enabling auto defrag [ 83.436327][ T5700] BTRFS info (device loop0): doing ref verification [ 83.437485][ T5700] BTRFS info (device loop0): force clearing of disk cache [ 83.438701][ T5700] BTRFS info (device loop0): turning off barriers [ 83.439742][ T5700] BTRFS info (device loop0): using default commit interval 30s [ 83.441071][ T5700] BTRFS info (device loop0): disk space caching is enabled [ 83.442302][ T5700] BTRFS info (device loop0): has skinny extents [ 83.450802][ T5700] BTRFS info (device loop0): clearing free space tree [ 83.451883][ T5700] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.453393][ T5700] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.564865][ T5721] loop0: detected capacity change from 0 to 32768 [ 83.601228][ T5721] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5721) [ 83.605079][ T5721] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.606545][ T5721] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.607858][ T5721] BTRFS info (device loop0): max_inline at 0 [ 83.608858][ T5721] BTRFS info (device loop0): enabling disk space caching [ 83.610626][ T5721] BTRFS info (device loop0): enabling ssd optimizations [ 83.611744][ T5721] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.612964][ T5721] BTRFS info (device loop0): enabling auto defrag [ 83.614081][ T5721] BTRFS info (device loop0): doing ref verification [ 83.615159][ T5721] BTRFS info (device loop0): force clearing of disk cache [ 83.616540][ T5721] BTRFS info (device loop0): turning off barriers [ 83.617419][ T5721] BTRFS info (device loop0): using default commit interval 30s [ 83.618642][ T5721] BTRFS info (device loop0): disk space caching is enabled [ 83.619710][ T5721] BTRFS info (device loop0): has skinny extents [ 83.630976][ T5721] BTRFS info (device loop0): clearing free space tree [ 83.632220][ T5721] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.633677][ T5721] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.737160][ T5742] loop0: detected capacity change from 0 to 32768 [ 83.752873][ T5742] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5742) [ 83.755872][ T5742] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.757430][ T5742] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.758810][ T5742] BTRFS info (device loop0): max_inline at 0 [ 83.759731][ T5742] BTRFS info (device loop0): enabling disk space caching [ 83.761218][ T5742] BTRFS info (device loop0): enabling ssd optimizations [ 83.762380][ T5742] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.763632][ T5742] BTRFS info (device loop0): enabling auto defrag [ 83.764658][ T5742] BTRFS info (device loop0): doing ref verification [ 83.765686][ T5742] BTRFS info (device loop0): force clearing of disk cache [ 83.766905][ T5742] BTRFS info (device loop0): turning off barriers [ 83.767966][ T5742] BTRFS info (device loop0): using default commit interval 30s [ 83.769161][ T5742] BTRFS info (device loop0): disk space caching is enabled [ 83.770979][ T5742] BTRFS info (device loop0): has skinny extents [ 83.777271][ T5742] BTRFS info (device loop0): clearing free space tree [ 83.778407][ T5742] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.779915][ T5742] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.871146][ T5763] loop0: detected capacity change from 0 to 32768 [ 83.872897][ T5763] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5763) [ 83.875826][ T5763] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.877367][ T5763] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.878868][ T5763] BTRFS info (device loop0): max_inline at 0 [ 83.879814][ T5763] BTRFS info (device loop0): enabling disk space caching [ 83.975739][ T5784] loop0: detected capacity change from 0 to 32768 [ 84.023051][ T5784] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5784) [ 84.131268][ T5805] loop0: detected capacity change from 0 to 32768 [ 84.133083][ T5805] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5805) [ 84.231887][ T5826] loop0: detected capacity change from 0 to 32768 [ 84.303476][ T5826] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5826) [ 84.500544][ T5847] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5847) [ 84.662160][ T5868] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5868) [ 84.719818][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5360) [ 84.993981][ T5910] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5910) [ 85.014163][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5360) [ 85.350588][ T5952] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5952) [ 85.510771][ T5973] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5973) [ 85.625926][ T5994] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5994) [ 85.761628][ T6015] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (6015) [ 85.900806][ T6036] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (6036) [ 86.017089][ T6057] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (6057) [ 86.147338][ T6078] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (6078) [ 86.320724][ T6099] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (6099) [ 86.450819][ T6120] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6120) [ 86.590851][ T6141] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6141) [ 86.613471][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5360) [ 86.909966][ T6183] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6183) [ 87.026674][ T6204] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6204) [ 87.143738][ T6225] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6225) [ 87.300824][ T6246] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6246) [ 87.322101][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5360) [ 87.511705][ T6288] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6288) [ 87.624045][ T6309] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6309) [ 87.728468][ T6330] set_capacity_and_notify: 23 callbacks suppressed [ 87.728478][ T6330] loop0: detected capacity change from 0 to 32768 [ 87.732436][ T6330] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6330) [ 87.754542][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (5360)