Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 parsed 1 programs [ 62.267526][ T4425] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 63.616557][ T624] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.617852][ T624] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.619248][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.630276][ T624] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.631502][ T624] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.632875][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.916665][ T4510] chnl_net:caif_netlink_parms(): no params data found [ 63.937535][ T4510] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.938717][ T4510] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.940295][ T4510] device bridge_slave_0 entered promiscuous mode [ 63.942385][ T4510] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.943541][ T4510] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.945585][ T4510] device bridge_slave_1 entered promiscuous mode [ 63.954261][ T4510] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.958361][ T4510] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.967470][ T4510] team0: Port device team_slave_0 added [ 63.969728][ T4510] team0: Port device team_slave_1 added [ 63.978113][ T4510] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.979207][ T4510] 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. [ 63.983633][ T4510] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.986786][ T4510] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.987905][ T4510] 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. [ 63.992256][ T4510] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.056970][ T4510] device hsr_slave_0 entered promiscuous mode [ 64.095892][ T4510] device hsr_slave_1 entered promiscuous mode [ 64.690568][ T4510] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.726967][ T4510] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.756644][ T4510] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.797761][ T4510] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.874128][ T4510] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.879670][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.881030][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.884120][ T4510] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.888020][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.889713][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.891119][ T624] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.892236][ T624] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.893560][ T624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.899395][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.900909][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.902413][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.903592][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.910806][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.912660][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.919672][ T4510] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.921285][ T4510] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.925677][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.927421][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.929680][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.931496][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.933045][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.934597][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.945341][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.947135][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.948665][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.950090][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.989473][ T4510] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.990799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.992022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.999701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.001299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.010090][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.011638][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.013340][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.014753][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.020032][ T4510] device veth0_vlan entered promiscuous mode [ 65.023714][ T4510] device veth1_vlan entered promiscuous mode [ 65.033380][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.034829][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.037506][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.039076][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.042118][ T4510] device veth0_macvtap entered promiscuous mode [ 65.044633][ T4510] device veth1_macvtap entered promiscuous mode [ 65.052269][ T4510] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.053538][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.055991][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.057311][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.058906][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.062182][ T4510] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.063422][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.068377][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.071130][ T4510] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.072581][ T4510] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.074008][ T4510] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.076057][ T4510] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:05 executed programs: 0 [ 65.535754][ T4677] chnl_net:caif_netlink_parms(): no params data found [ 65.573019][ T4677] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.574279][ T4677] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.576694][ T4677] device bridge_slave_0 entered promiscuous mode [ 65.578846][ T4677] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.580040][ T4677] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.581560][ T4677] device bridge_slave_1 entered promiscuous mode [ 65.593704][ T4677] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.597193][ T4677] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.611019][ T4677] team0: Port device team_slave_0 added [ 65.615961][ T4677] team0: Port device team_slave_1 added [ 65.623205][ T4677] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.624376][ T4677] 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. [ 65.629864][ T4677] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.633238][ T4677] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.634291][ T4677] 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. [ 65.639690][ T4677] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.667691][ T4677] device hsr_slave_0 entered promiscuous mode [ 65.725667][ T4677] device hsr_slave_1 entered promiscuous mode [ 65.755135][ T4677] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.756373][ T4677] Cannot create hsr debugfs directory [ 65.787139][ T4677] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.545132][ T4134] Bluetooth: hci0: command 0x0409 tx timeout [ 68.588324][ T4677] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.626324][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.627115][ T25] cfg80211: failed to load regulatory.db [ 69.627568][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.629593][ T4555] Bluetooth: hci0: command 0x041b tx timeout [ 70.919087][ T4677] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.979817][ T4677] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.159239][ T4677] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.193227][ T4677] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.226389][ T4677] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.273157][ T4677] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.334610][ T4677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.338798][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.340383][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.343158][ T4677] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.346424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.347960][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.349458][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.350674][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.352061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.359615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.361309][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.362893][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.364019][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.368151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.371099][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.374015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.376506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.378202][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.387062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.388740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.391670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.393228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.396506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.398169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.401282][ T4677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.441971][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.443322][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.448674][ T4677] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.456030][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.457795][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.464751][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.466980][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.468667][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.470127][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.472513][ T4677] device veth0_vlan entered promiscuous mode [ 71.476209][ T4677] device veth1_vlan entered promiscuous mode [ 71.483665][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.485310][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.486811][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.488388][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.491056][ T4677] device veth0_macvtap entered promiscuous mode [ 71.493497][ T4677] device veth1_macvtap entered promiscuous mode [ 71.500452][ T4677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.502081][ T4677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.504282][ T4677] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.507121][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.508666][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.510140][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.511743][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.521506][ T4677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.523192][ T4677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.525867][ T4677] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.527124][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.528845][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.531672][ T4677] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.533047][ T4677] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.534403][ T4677] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.536118][ T4677] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.556861][ T4611] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.559038][ T4611] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.560483][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.573823][ T4611] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.575320][ T4611] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.576775][ T4611] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:11 executed programs: 2 [ 71.690090][ T4893] loop0: detected capacity change from 0 to 32768 [ 71.698791][ T4893] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4893) [ 71.705281][ T4555] Bluetooth: hci0: command 0x040f tx timeout [ 71.709082][ T4893] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 71.710557][ T4893] BTRFS info (device loop0): setting nodatacow, compression disabled [ 71.711798][ T4893] BTRFS info (device loop0): max_inline at 0 [ 71.712758][ T4893] BTRFS info (device loop0): enabling disk space caching [ 71.713897][ T4893] BTRFS info (device loop0): enabling ssd optimizations [ 71.715660][ T4893] BTRFS info (device loop0): using spread ssd allocation scheme [ 71.716859][ T4893] BTRFS info (device loop0): enabling auto defrag [ 71.717900][ T4893] BTRFS info (device loop0): doing ref verification [ 71.718986][ T4893] BTRFS info (device loop0): force clearing of disk cache [ 71.720222][ T4893] BTRFS info (device loop0): turning off barriers [ 71.721292][ T4893] BTRFS info (device loop0): using default commit interval 30s [ 71.722514][ T4893] BTRFS info (device loop0): disk space caching is enabled [ 71.723680][ T4893] BTRFS info (device loop0): has skinny extents [ 71.742590][ T4893] BTRFS info (device loop0): clearing free space tree [ 71.743896][ T4893] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.748067][ T4893] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.758135][ T4893] [ 71.758506][ T4893] ====================================================== [ 71.759629][ T4893] WARNING: possible circular locking dependency detected [ 71.760780][ T4893] syzkaller #0 Not tainted [ 71.761449][ T4893] ------------------------------------------------------ [ 71.762599][ T4893] syz.0.16/4893 is trying to acquire lock: [ 71.763499][ T4893] ffff0000d17ae650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 71.764952][ T4893] [ 71.764952][ T4893] but task is already holding lock: [ 71.766190][ T4893] ffff0000e23b8610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x110/0x90c [ 71.768047][ T4893] [ 71.768047][ T4893] which lock already depends on the new lock. [ 71.768047][ T4893] [ 71.769732][ T4893] [ 71.769732][ T4893] the existing dependency chain (in reverse order) is: [ 71.771279][ T4893] [ 71.771279][ T4893] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 71.772637][ T4893] down_read+0xc0/0x38c [ 71.773446][ T4893] lookup_slow+0x4c/0x80 [ 71.774217][ T4893] walk_component+0x2b0/0x3a8 [ 71.775026][ T4893] path_lookupat+0x13c/0x3d0 [ 71.775889][ T4893] filename_lookup+0x1b4/0x464 [ 71.776788][ T4893] kern_path+0x4c/0x190 [ 71.777601][ T4893] lookup_bdev+0xc0/0x24c [ 71.778429][ T4893] btrfs_free_stale_devices+0x628/0x954 [ 71.779444][ T4893] btrfs_forget_devices+0x5c/0x98 [ 71.780394][ T4893] btrfs_control_ioctl+0x130/0x248 [ 71.781405][ T4893] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.782272][ T4893] invoke_syscall+0x98/0x2b0 [ 71.783143][ T4893] el0_svc_common+0x138/0x258 [ 71.784030][ T4893] do_el0_svc+0x58/0x13c [ 71.784841][ T4893] el0_svc+0x78/0x1d0 [ 71.785593][ T4893] el0t_64_sync_handler+0xcc/0xe4 [ 71.786516][ T4893] el0t_64_sync+0x1a0/0x1a4 [ 71.787379][ T4893] [ 71.787379][ T4893] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 71.788872][ T4893] __mutex_lock_common+0x194/0x1f14 [ 71.789860][ T4893] mutex_lock_nested+0xac/0x11c [ 71.790789][ T4893] btrfs_run_dev_stats+0xe4/0xdb0 [ 71.791750][ T4893] commit_cowonly_roots+0x148/0x7ec [ 71.792727][ T4893] btrfs_commit_transaction+0xf74/0x3078 [ 71.793753][ T4893] btrfs_clear_free_space_tree+0x5ec/0x9f0 [ 71.794786][ T4893] btrfs_start_pre_rw_mount+0x240/0x568 [ 71.795779][ T4893] open_ctree+0x1f18/0x27e8 [ 71.796622][ T4893] btrfs_fill_super+0x1b4/0x2d4 [ 71.797528][ T4893] btrfs_mount_root+0x780/0x7d0 [ 71.798385][ T4893] legacy_get_tree+0xd4/0x16c [ 71.799300][ T4893] vfs_get_tree+0x90/0x274 [ 71.800132][ T4893] vfs_kern_mount+0xdc/0x178 [ 71.801002][ T4893] btrfs_mount+0x2d4/0x950 [ 71.801814][ T4893] legacy_get_tree+0xd4/0x16c [ 71.802665][ T4893] vfs_get_tree+0x90/0x274 [ 71.803480][ T4893] do_new_mount+0x228/0x810 [ 71.804320][ T4893] path_mount+0x5bc/0x1008 [ 71.805131][ T4893] __arm64_sys_mount+0x514/0x5f0 [ 71.806038][ T4893] invoke_syscall+0x98/0x2b0 [ 71.806911][ T4893] el0_svc_common+0x138/0x258 [ 71.807773][ T4893] do_el0_svc+0x58/0x13c [ 71.808575][ T4893] el0_svc+0x78/0x1d0 [ 71.809336][ T4893] el0t_64_sync_handler+0xcc/0xe4 [ 71.810274][ T4893] el0t_64_sync+0x1a0/0x1a4 [ 71.811150][ T4893] [ 71.811150][ T4893] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 71.812567][ T4893] lock_release+0x2e8/0x8e0 [ 71.813422][ T4893] __mutex_unlock_slowpath+0xc4/0x5e4 [ 71.814405][ T4893] mutex_unlock+0x90/0xec [ 71.815242][ T4893] btrfs_commit_transaction+0x16a0/0x3078 [ 71.816332][ T4893] btrfs_clear_free_space_tree+0x5ec/0x9f0 [ 71.817413][ T4893] btrfs_start_pre_rw_mount+0x240/0x568 [ 71.818392][ T4893] open_ctree+0x1f18/0x27e8 [ 71.819267][ T4893] btrfs_fill_super+0x1b4/0x2d4 [ 71.820134][ T4893] btrfs_mount_root+0x780/0x7d0 [ 71.821039][ T4893] legacy_get_tree+0xd4/0x16c [ 71.821924][ T4893] vfs_get_tree+0x90/0x274 [ 71.822776][ T4893] vfs_kern_mount+0xdc/0x178 [ 71.823640][ T4893] btrfs_mount+0x2d4/0x950 [ 71.824489][ T4893] legacy_get_tree+0xd4/0x16c [ 71.825354][ T4893] vfs_get_tree+0x90/0x274 [ 71.826238][ T4893] do_new_mount+0x228/0x810 [ 71.827081][ T4893] path_mount+0x5bc/0x1008 [ 71.827860][ T4893] __arm64_sys_mount+0x514/0x5f0 [ 71.828767][ T4893] invoke_syscall+0x98/0x2b0 [ 71.829645][ T4893] el0_svc_common+0x138/0x258 [ 71.830503][ T4893] do_el0_svc+0x58/0x13c [ 71.831308][ T4893] el0_svc+0x78/0x1d0 [ 71.832059][ T4893] el0t_64_sync_handler+0xcc/0xe4 [ 71.832983][ T4893] el0t_64_sync+0x1a0/0x1a4 [ 71.833751][ T4893] [ 71.833751][ T4893] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 71.834932][ T4893] __lock_acquire+0x2870/0x67ec [ 71.835745][ T4893] lock_acquire+0x1f4/0x618 [ 71.836533][ T4893] start_transaction+0x624/0x13ec [ 71.837425][ T4893] btrfs_start_transaction+0x34/0x44 [ 71.838379][ T4893] btrfs_fileattr_set+0x4cc/0x9b0 [ 71.839248][ T4893] vfs_fileattr_set+0x67c/0x90c [ 71.840090][ T4893] do_vfs_ioctl+0x1c88/0x23f0 [ 71.840898][ T4893] __arm64_sys_ioctl+0xe4/0x1c8 [ 71.841747][ T4893] invoke_syscall+0x98/0x2b0 [ 71.842590][ T4893] el0_svc_common+0x138/0x258 [ 71.843381][ T4893] do_el0_svc+0x58/0x13c [ 71.844123][ T4893] el0_svc+0x78/0x1d0 [ 71.844817][ T4893] el0t_64_sync_handler+0xcc/0xe4 [ 71.845725][ T4893] el0t_64_sync+0x1a0/0x1a4 [ 71.846597][ T4893] [ 71.846597][ T4893] other info that might help us debug this: [ 71.846597][ T4893] [ 71.848268][ T4893] Chain exists of: [ 71.848268][ T4893] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 71.848268][ T4893] [ 71.850718][ T4893] Possible unsafe locking scenario: [ 71.850718][ T4893] [ 71.851929][ T4893] CPU0 CPU1 [ 71.852801][ T4893] ---- ---- [ 71.853709][ T4893] lock(&type->i_mutex_dir_key#8); [ 71.854561][ T4893] lock(&fs_devs->device_list_mutex); [ 71.855918][ T4893] lock(&type->i_mutex_dir_key#8); [ 71.857246][ T4893] lock(sb_internal#2); [ 71.857960][ T4893] [ 71.857960][ T4893] *** DEADLOCK *** [ 71.857960][ T4893] [ 71.859323][ T4893] 2 locks held by syz.0.16/4893: [ 71.860180][ T4893] #0: ffff0000d17ae460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 71.861896][ T4893] #1: ffff0000e23b8610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x110/0x90c [ 71.863688][ T4893] [ 71.863688][ T4893] stack backtrace: [ 71.864640][ T4893] CPU: 0 PID: 4893 Comm: syz.0.16 Not tainted syzkaller #0 [ 71.865901][ T4893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 71.867646][ T4893] Call trace: [ 71.868183][ T4893] dump_backtrace+0x0/0x458 [ 71.868970][ T4893] show_stack+0x2c/0x3c [ 71.869654][ T4893] __dump_stack+0x30/0x40 [ 71.870385][ T4893] dump_stack_lvl+0xf4/0x15c [ 71.871152][ T4893] dump_stack+0x1c/0x5c [ 71.871867][ T4893] print_circular_bug+0x148/0x1b0 [ 71.872694][ T4893] check_noncircular+0x264/0x2f8 [ 71.873494][ T4893] __lock_acquire+0x2870/0x67ec [ 71.874372][ T4893] lock_acquire+0x1f4/0x618 [ 71.875118][ T4893] start_transaction+0x624/0x13ec [ 71.875947][ T4893] btrfs_start_transaction+0x34/0x44 [ 71.876819][ T4893] btrfs_fileattr_set+0x4cc/0x9b0 [ 71.877619][ T4893] vfs_fileattr_set+0x67c/0x90c [ 71.878463][ T4893] do_vfs_ioctl+0x1c88/0x23f0 [ 71.879255][ T4893] __arm64_sys_ioctl+0xe4/0x1c8 [ 71.880138][ T4893] invoke_syscall+0x98/0x2b0 [ 71.880939][ T4893] el0_svc_common+0x138/0x258 [ 71.881741][ T4893] do_el0_svc+0x58/0x13c [ 71.882461][ T4893] el0_svc+0x78/0x1d0 [ 71.883142][ T4893] el0t_64_sync_handler+0xcc/0xe4 [ 71.883953][ T4893] el0t_64_sync+0x1a0/0x1a4 [ 72.029332][ T4916] loop0: detected capacity change from 0 to 32768 [ 72.066945][ T4916] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4916) [ 72.069954][ T4916] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 72.071397][ T4916] BTRFS info (device loop0): setting nodatacow, compression disabled [ 72.072812][ T4916] BTRFS info (device loop0): max_inline at 0 [ 72.073808][ T4916] BTRFS info (device loop0): enabling disk space caching [ 72.075302][ T4916] BTRFS info (device loop0): enabling ssd optimizations [ 72.076508][ T4916] BTRFS info (device loop0): using spread ssd allocation scheme [ 72.077769][ T4916] BTRFS info (device loop0): enabling auto defrag [ 72.078934][ T4916] BTRFS info (device loop0): doing ref verification [ 72.080049][ T4916] BTRFS info (device loop0): force clearing of disk cache [ 72.081237][ T4916] BTRFS info (device loop0): turning off barriers [ 72.082258][ T4916] BTRFS info (device loop0): using default commit interval 30s [ 72.083474][ T4916] BTRFS info (device loop0): disk space caching is enabled [ 72.084714][ T4916] BTRFS info (device loop0): has skinny extents [ 72.095595][ T4916] BTRFS info (device loop0): clearing free space tree [ 72.096800][ T4916] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 72.098439][ T4916] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 72.149238][ T348] device hsr_slave_0 left promiscuous mode [ 72.194759][ T4937] loop0: detected capacity change from 0 to 32768 [ 72.196821][ T348] device hsr_slave_1 left promiscuous mode [ 72.256926][ T4937] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4937) [ 72.259910][ T4937] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 72.261328][ T4937] BTRFS info (device loop0): setting nodatacow, compression disabled [ 72.262595][ T4937] BTRFS info (device loop0): max_inline at 0 [ 72.263584][ T4937] BTRFS info (device loop0): enabling disk space caching [ 72.264798][ T4937] BTRFS info (device loop0): enabling ssd optimizations [ 72.266630][ T4937] BTRFS info (device loop0): using spread ssd allocation scheme [ 72.267792][ T4937] BTRFS info (device loop0): enabling auto defrag [ 72.268835][ T4937] BTRFS info (device loop0): doing ref verification [ 72.270012][ T4937] BTRFS info (device loop0): force clearing of disk cache [ 72.271209][ T4937] BTRFS info (device loop0): turning off barriers [ 72.272324][ T4937] BTRFS info (device loop0): using default commit interval 30s [ 72.273558][ T4937] BTRFS info (device loop0): disk space caching is enabled [ 72.274725][ T4937] BTRFS info (device loop0): has skinny extents [ 72.281285][ T4937] BTRFS info (device loop0): clearing free space tree [ 72.282368][ T4937] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 72.283919][ T4937] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 72.295312][ T348] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.296452][ T348] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.297958][ T348] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.299200][ T348] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.300619][ T348] device bridge_slave_1 left promiscuous mode [ 72.301675][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.339339][ T348] device bridge_slave_0 left promiscuous mode [ 72.340422][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.390339][ T4959] loop0: detected capacity change from 0 to 32768 [ 72.455969][ T4959] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4959) [ 72.458795][ T4959] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 72.460328][ T4959] BTRFS info (device loop0): setting nodatacow, compression disabled [ 72.461647][ T4959] BTRFS info (device loop0): max_inline at 0 [ 72.462626][ T4959] BTRFS info (device loop0): enabling disk space caching [ 72.463825][ T4959] BTRFS info (device loop0): enabling ssd optimizations [ 72.464901][ T4959] BTRFS info (device loop0): using spread ssd allocation scheme [ 72.466612][ T4959] BTRFS info (device loop0): enabling auto defrag [ 72.467614][ T4959] BTRFS info (device loop0): doing ref verification [ 72.468605][ T4959] BTRFS info (device loop0): force clearing of disk cache [ 72.469649][ T4959] BTRFS info (device loop0): turning off barriers [ 72.470638][ T4959] BTRFS info (device loop0): using default commit interval 30s [ 72.471863][ T4959] BTRFS info (device loop0): disk space caching is enabled [ 72.473038][ T4959] BTRFS info (device loop0): has skinny extents [ 72.475456][ T348] device veth1_macvtap left promiscuous mode [ 72.476416][ T348] device veth0_macvtap left promiscuous mode [ 72.477442][ T348] device veth1_vlan left promiscuous mode [ 72.478419][ T348] device veth0_vlan left promiscuous mode [ 72.542556][ T4959] BTRFS info (device loop0): clearing free space tree [ 72.543729][ T4959] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 72.546216][ T4959] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 72.592958][ T348] team0 (unregistering): Port device team_slave_1 removed [ 72.598630][ T348] team0 (unregistering): Port device team_slave_0 removed [ 72.602164][ T348] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.628058][ T348] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.649317][ T4981] loop0: detected capacity change from 0 to 32768 [ 72.655946][ T4981] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4981) [ 72.661032][ T4981] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 72.662446][ T4981] BTRFS info (device loop0): setting nodatacow, compression disabled [ 72.663909][ T4981] BTRFS info (device loop0): max_inline at 0 [ 72.664941][ T4981] BTRFS info (device loop0): enabling disk space caching [ 72.666682][ T4981] BTRFS info (device loop0): enabling ssd optimizations [ 72.667798][ T4981] BTRFS info (device loop0): using spread ssd allocation scheme [ 72.669082][ T4981] BTRFS info (device loop0): enabling auto defrag [ 72.670194][ T4981] BTRFS info (device loop0): doing ref verification [ 72.671224][ T4981] BTRFS info (device loop0): force clearing of disk cache [ 72.672368][ T4981] BTRFS info (device loop0): turning off barriers [ 72.673492][ T4981] BTRFS info (device loop0): using default commit interval 30s [ 72.674731][ T4981] BTRFS info (device loop0): disk space caching is enabled [ 72.676385][ T4981] BTRFS info (device loop0): has skinny extents [ 72.697237][ T4981] BTRFS info (device loop0): clearing free space tree [ 72.698325][ T4981] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 72.700009][ T4981] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 72.729516][ T348] bond0 (unregistering): Released all slaves [ 72.799585][ T5002] loop0: detected capacity change from 0 to 32768 [ 72.879869][ T5002] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5002) [ 72.883765][ T5002] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 72.885535][ T5002] BTRFS info (device loop0): setting nodatacow, compression disabled [ 72.886881][ T5002] BTRFS info (device loop0): max_inline at 0 [ 72.887798][ T5002] BTRFS info (device loop0): enabling disk space caching [ 72.888910][ T5002] BTRFS info (device loop0): enabling ssd optimizations [ 72.890127][ T5002] BTRFS info (device loop0): using spread ssd allocation scheme [ 72.891512][ T5002] BTRFS info (device loop0): enabling auto defrag [ 72.892667][ T5002] BTRFS info (device loop0): doing ref verification [ 72.893782][ T5002] BTRFS info (device loop0): force clearing of disk cache [ 72.894946][ T5002] BTRFS info (device loop0): turning off barriers [ 72.896631][ T5002] BTRFS info (device loop0): using default commit interval 30s [ 72.897853][ T5002] BTRFS info (device loop0): disk space caching is enabled [ 72.899088][ T5002] BTRFS info (device loop0): has skinny extents [ 72.905127][ T5002] BTRFS info (device loop0): clearing free space tree [ 72.906275][ T5002] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 72.907922][ T5002] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 73.011109][ T5023] loop0: detected capacity change from 0 to 32768 [ 73.016872][ T5023] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5023) [ 73.020924][ T5023] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.022352][ T5023] BTRFS info (device loop0): setting nodatacow, compression disabled [ 73.023758][ T5023] BTRFS info (device loop0): max_inline at 0 [ 73.024717][ T5023] BTRFS info (device loop0): enabling disk space caching [ 73.132941][ T5045] loop0: detected capacity change from 0 to 32768 [ 73.139778][ T5045] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5045) [ 73.246040][ T5067] loop0: detected capacity change from 0 to 32768 [ 73.275753][ T5067] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5067) [ 73.448828][ T5088] loop0: detected capacity change from 0 to 32768 [ 73.454251][ T5088] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5088) [ 73.560955][ T5110] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5110) [ 73.746755][ T5131] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5131) [ 73.785235][ T4117] Bluetooth: hci0: command 0x0419 tx timeout [ 73.945415][ T5152] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5152) [ 74.165798][ T5174] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5174) [ 74.320734][ T5195] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5195) [ 74.437334][ T5216] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5216) [ 74.544011][ T5238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5238) [ 74.755770][ T5259] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5259) [ 74.975550][ T5280] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5280) [ 75.155750][ T5301] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5301) [ 75.325529][ T5322] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5322) [ 75.535902][ T5343] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5343) [ 75.715657][ T5364] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5364) [ 75.945847][ T5385] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5385) [ 76.077895][ T5406] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5406) [ 76.186189][ T5427] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5427) [ 76.207889][ T4886] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4886) [ 76.505356][ T5469] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5469) [ 76.685277][ T5490] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5490) [ 76.727566][ T5490] btrfs_printk: 348 callbacks suppressed [ 76.727577][ T5490] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.730015][ T5490] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.731308][ T5490] BTRFS info (device loop0): max_inline at 0 [ 76.732364][ T5490] BTRFS info (device loop0): enabling disk space caching [ 76.733552][ T5490] BTRFS info (device loop0): enabling ssd optimizations [ 76.734688][ T5490] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.737063][ T5490] BTRFS info (device loop0): enabling auto defrag [ 76.738101][ T5490] BTRFS info (device loop0): doing ref verification [ 76.739194][ T5490] BTRFS info (device loop0): force clearing of disk cache [ 76.740359][ T5490] BTRFS info (device loop0): turning off barriers [ 76.741361][ T5490] BTRFS info (device loop0): using default commit interval 30s [ 76.742438][ T5490] BTRFS info (device loop0): disk space caching is enabled [ 76.743639][ T5490] BTRFS info (device loop0): has skinny extents [ 76.749979][ T5490] BTRFS info (device loop0): clearing free space tree [ 76.751145][ T5490] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.752770][ T5490] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) 1970/01/01 00:01:16 executed programs: 31 [ 76.853795][ T5511] set_capacity_and_notify: 19 callbacks suppressed [ 76.853808][ T5511] loop0: detected capacity change from 0 to 32768 [ 76.857906][ T5511] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5511) [ 76.861944][ T5511] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.863404][ T5511] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.864710][ T5511] BTRFS info (device loop0): max_inline at 0 [ 76.866180][ T5511] BTRFS info (device loop0): enabling disk space caching [ 76.867345][ T5511] BTRFS info (device loop0): enabling ssd optimizations [ 76.868533][ T5511] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.869734][ T5511] BTRFS info (device loop0): enabling auto defrag [ 76.870813][ T5511] BTRFS info (device loop0): doing ref verification [ 76.871876][ T5511] BTRFS info (device loop0): force clearing of disk cache [ 76.873134][ T5511] BTRFS info (device loop0): turning off barriers [ 76.874184][ T5511] BTRFS info (device loop0): using default commit interval 30s [ 76.875672][ T5511] BTRFS info (device loop0): disk space caching is enabled [ 76.876862][ T5511] BTRFS info (device loop0): has skinny extents [ 76.895598][ T5511] BTRFS info (device loop0): clearing free space tree [ 76.896735][ T5511] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.898413][ T5511] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.926612][ T4886] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4886) [ 77.025748][ T5532] loop0: detected capacity change from 0 to 32768 [ 77.156949][ T5532] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.158412][ T5532] BTRFS info (device loop0): setting nodatacow, compression disabled [ 77.159938][ T5532] BTRFS info (device loop0): max_inline at 0 [ 77.160893][ T5532] BTRFS info (device loop0): enabling disk space caching [ 77.162129][ T5532] BTRFS info (device loop0): enabling ssd optimizations [ 77.163325][ T5532] BTRFS info (device loop0): using spread ssd allocation scheme [ 77.164509][ T5532] BTRFS info (device loop0): enabling auto defrag [ 77.166036][ T5532] BTRFS info (device loop0): doing ref verification [ 77.167064][ T5532] BTRFS info (device loop0): force clearing of disk cache [ 77.168293][ T5532] BTRFS info (device loop0): turning off barriers [ 77.169435][ T5532] BTRFS info (device loop0): using default commit interval 30s [ 77.170686][ T5532] BTRFS info (device loop0): disk space caching is enabled [ 77.171783][ T5532] BTRFS info (device loop0): has skinny extents [ 77.178107][ T5532] BTRFS info (device loop0): clearing free space tree [ 77.179197][ T5532] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 77.180677][ T5532] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.281293][ T5554] loop0: detected capacity change from 0 to 32768 [ 77.297558][ T5554] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5554) [ 77.300299][ T5554] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.301773][ T5554] BTRFS info (device loop0): setting nodatacow, compression disabled [ 77.303123][ T5554] BTRFS info (device loop0): max_inline at 0 [ 77.304231][ T5554] BTRFS info (device loop0): enabling disk space caching [ 77.306051][ T5554] BTRFS info (device loop0): enabling ssd optimizations [ 77.307146][ T5554] BTRFS info (device loop0): using spread ssd allocation scheme [ 77.308377][ T5554] BTRFS info (device loop0): enabling auto defrag [ 77.309434][ T5554] BTRFS info (device loop0): doing ref verification [ 77.310502][ T5554] BTRFS info (device loop0): force clearing of disk cache [ 77.311578][ T5554] BTRFS info (device loop0): turning off barriers [ 77.312723][ T5554] BTRFS info (device loop0): using default commit interval 30s [ 77.314018][ T5554] BTRFS info (device loop0): disk space caching is enabled [ 77.315541][ T5554] BTRFS info (device loop0): has skinny extents [ 77.321533][ T5554] BTRFS info (device loop0): clearing free space tree [ 77.322700][ T5554] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 77.324276][ T5554] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.411579][ T5575] loop0: detected capacity change from 0 to 32768 [ 77.485230][ T5575] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5575) [ 77.529474][ T5575] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.530986][ T5575] BTRFS info (device loop0): setting nodatacow, compression disabled [ 77.532294][ T5575] BTRFS info (device loop0): max_inline at 0 [ 77.533365][ T5575] BTRFS info (device loop0): enabling disk space caching [ 77.534605][ T5575] BTRFS info (device loop0): enabling ssd optimizations [ 77.536147][ T5575] BTRFS info (device loop0): using spread ssd allocation scheme [ 77.537279][ T5575] BTRFS info (device loop0): enabling auto defrag [ 77.538345][ T5575] BTRFS info (device loop0): doing ref verification [ 77.539449][ T5575] BTRFS info (device loop0): force clearing of disk cache [ 77.540553][ T5575] BTRFS info (device loop0): turning off barriers [ 77.541607][ T5575] BTRFS info (device loop0): using default commit interval 30s [ 77.543047][ T5575] BTRFS info (device loop0): disk space caching is enabled [ 77.544129][ T5575] BTRFS info (device loop0): has skinny extents [ 77.550392][ T5575] BTRFS info (device loop0): clearing free space tree [ 77.551525][ T5575] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 77.553104][ T5575] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.648469][ T5596] loop0: detected capacity change from 0 to 32768 [ 77.650404][ T5596] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5596) [ 77.653246][ T5596] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.654623][ T5596] BTRFS info (device loop0): setting nodatacow, compression disabled [ 77.656769][ T5596] BTRFS info (device loop0): max_inline at 0 [ 77.657677][ T5596] BTRFS info (device loop0): enabling disk space caching [ 77.658882][ T5596] BTRFS info (device loop0): enabling ssd optimizations [ 77.660033][ T5596] BTRFS info (device loop0): using spread ssd allocation scheme [ 77.661284][ T5596] BTRFS info (device loop0): enabling auto defrag [ 77.662397][ T5596] BTRFS info (device loop0): doing ref verification [ 77.663510][ T5596] BTRFS info (device loop0): force clearing of disk cache [ 77.664761][ T5596] BTRFS info (device loop0): turning off barriers [ 77.666245][ T5596] BTRFS info (device loop0): using default commit interval 30s [ 77.667461][ T5596] BTRFS info (device loop0): disk space caching is enabled [ 77.668718][ T5596] BTRFS info (device loop0): has skinny extents [ 77.674549][ T5596] BTRFS info (device loop0): clearing free space tree [ 77.675756][ T5596] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 77.677338][ T5596] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.769439][ T5617] loop0: detected capacity change from 0 to 32768 [ 77.771246][ T5617] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5617) [ 77.775117][ T5617] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.776649][ T5617] BTRFS info (device loop0): setting nodatacow, compression disabled [ 77.777998][ T5617] BTRFS info (device loop0): max_inline at 0 [ 77.778936][ T5617] BTRFS info (device loop0): enabling disk space caching [ 77.882647][ T5638] loop0: detected capacity change from 0 to 32768 [ 77.884503][ T5638] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5638) [ 77.996740][ T5659] loop0: detected capacity change from 0 to 32768 [ 78.002288][ T5659] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5659) [ 78.106809][ T5680] loop0: detected capacity change from 0 to 32768 [ 78.166620][ T5680] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5680) [ 78.187055][ T4886] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4886) [ 78.260144][ T5700] loop0: detected capacity change from 0 to 32768 [ 78.388644][ T5722] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5722) [ 78.415195][ T4886] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4886) [ 78.775567][ T5764] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5764) [ 78.834946][ T4886] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4886) [ 79.092693][ T4886] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4886) [ 79.366582][ T5827] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5827) [ 79.470193][ T5848] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5848) [ 79.571220][ T5869] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5869) [ 79.680417][ T5890] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5890) [ 79.794695][ T5911] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5911) [ 79.910255][ T5932] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5932) [ 80.024495][ T5953] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (5953) [ 80.128589][ T5974] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (5974) [ 80.286850][ T5995] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (5995) [ 80.387501][ T6016] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6016) [ 80.417975][ T4886] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4886) [ 80.725224][ T6058] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6058) [ 80.871893][ T6079] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6079) [ 80.981720][ T6100] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6100) [ 81.102844][ T6121] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6121) [ 81.230466][ T6142] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6142) [ 81.334012][ T6163] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6163) [ 81.439499][ T6184] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6184) [ 81.576555][ T6205] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6205) [ 81.745261][ T6226] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.79 (6226)