Warning: Permanently added '10.128.1.221' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 parsed 1 programs [ 63.019092][ T4483] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 67.498453][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.499706][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.501592][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.510078][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.511319][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.512921][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.590404][ T4574] chnl_net:caif_netlink_parms(): no params data found [ 67.609746][ T4574] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.611000][ T4574] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.612612][ T4574] device bridge_slave_0 entered promiscuous mode [ 67.614737][ T4574] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.615840][ T4574] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.617354][ T4574] device bridge_slave_1 entered promiscuous mode [ 67.625100][ T4574] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.627402][ T4574] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.635799][ T4574] team0: Port device team_slave_0 added [ 67.637525][ T4574] team0: Port device team_slave_1 added [ 67.643856][ T4574] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.644953][ T4574] 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. [ 67.649769][ T4574] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.653220][ T4574] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.654404][ T4574] 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. [ 67.658501][ T4574] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.719030][ T4574] device hsr_slave_0 entered promiscuous mode [ 67.767841][ T4574] device hsr_slave_1 entered promiscuous mode [ 68.445140][ T4574] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.479092][ T4574] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.538886][ T4574] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.582162][ T4574] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.670667][ T4574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.675164][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.676759][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.680845][ T4574] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.688709][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.690428][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.691909][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.693008][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.694426][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.695912][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.697358][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.698569][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.700666][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.702816][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.704447][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.705981][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.713215][ T4574] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.714861][ T4574] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.719811][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.721608][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.723120][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.725005][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.726707][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.728350][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.730598][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.738116][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.740121][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.813132][ T4574] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.818772][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.820197][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.822602][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.824204][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.832573][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.834246][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.835855][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.837329][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.839901][ T4574] device veth0_vlan entered promiscuous mode [ 68.843412][ T4574] device veth1_vlan entered promiscuous mode [ 68.857387][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.859028][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.860459][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.861975][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.864427][ T4574] device veth0_macvtap entered promiscuous mode [ 68.866877][ T4574] device veth1_macvtap entered promiscuous mode [ 68.873650][ T4574] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.874885][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.876547][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.878748][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.880337][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.883652][ T4574] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.884794][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.886427][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.891387][ T4574] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.892654][ T4574] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.893886][ T4574] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.895202][ T4574] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.599037][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.600247][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.600276][ T1969] cfg80211: failed to load regulatory.db 1970/01/01 00:01:09 executed programs: 0 [ 69.752512][ T4805] chnl_net:caif_netlink_parms(): no params data found [ 69.815366][ T4805] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.816552][ T4805] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.818060][ T4805] device bridge_slave_0 entered promiscuous mode [ 69.828326][ T4805] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.829397][ T4805] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.830763][ T4805] device bridge_slave_1 entered promiscuous mode [ 69.843031][ T4805] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.845464][ T4805] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.872289][ T4805] team0: Port device team_slave_0 added [ 69.874193][ T4805] team0: Port device team_slave_1 added [ 69.893068][ T4805] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.894262][ T4805] 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. [ 69.898555][ T4805] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.900899][ T4805] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.901945][ T4805] 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. [ 69.906001][ T4805] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.970347][ T4805] device hsr_slave_0 entered promiscuous mode [ 70.009119][ T4805] device hsr_slave_1 entered promiscuous mode [ 70.037661][ T4805] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.038790][ T4805] Cannot create hsr debugfs directory [ 70.117199][ T4805] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.757959][ T3625] Bluetooth: hci0: command 0x0409 tx timeout [ 73.201143][ T4805] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.847645][ T4160] Bluetooth: hci0: command 0x041b tx timeout [ 74.931045][ T4805] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.991647][ T4805] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.160788][ T4805] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.189631][ T4805] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.229371][ T4805] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.280610][ T4805] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.351525][ T4805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.355227][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.356842][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.361069][ T4805] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.363753][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.365509][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.366961][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.368173][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.369684][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.372666][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.374288][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.375718][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.376830][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.381034][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.383784][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.386561][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.388996][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.390686][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.393463][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.395320][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.398222][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.399882][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.404479][ T4805] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.406976][ T4805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.410615][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.412244][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.452916][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.454186][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.458958][ T4805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.464985][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.466768][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.473813][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.475359][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.477237][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.479042][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.480953][ T4805] device veth0_vlan entered promiscuous mode [ 75.484759][ T4805] device veth1_vlan entered promiscuous mode [ 75.492805][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.494407][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.495821][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.497319][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.500244][ T4805] device veth0_macvtap entered promiscuous mode [ 75.502935][ T4805] device veth1_macvtap entered promiscuous mode [ 75.507966][ T4805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.509704][ T4805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.511758][ T4805] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.512861][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.514523][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.515979][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.518228][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.521145][ T4805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.522874][ T4805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.524981][ T4805] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.526204][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.527928][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.530543][ T4805] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.531815][ T4805] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.532949][ T4805] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.534192][ T4805] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.554471][ T362] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.560635][ T362] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.562577][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.565084][ T362] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.566276][ T362] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.568459][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:15 executed programs: 2 [ 75.680849][ T4986] loop0: detected capacity change from 0 to 32768 [ 75.769411][ T4986] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4986) [ 75.775192][ T4986] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.776648][ T4986] BTRFS info (device loop0): setting nodatacow, compression disabled [ 75.778636][ T4986] BTRFS info (device loop0): max_inline at 0 [ 75.779663][ T4986] BTRFS info (device loop0): enabling disk space caching [ 75.780748][ T4986] BTRFS info (device loop0): enabling ssd optimizations [ 75.781762][ T4986] BTRFS info (device loop0): using spread ssd allocation scheme [ 75.782916][ T4986] BTRFS info (device loop0): enabling auto defrag [ 75.784311][ T4986] BTRFS info (device loop0): doing ref verification [ 75.785278][ T4986] BTRFS info (device loop0): force clearing of disk cache [ 75.786381][ T4986] BTRFS info (device loop0): turning off barriers [ 75.787343][ T4986] BTRFS info (device loop0): using default commit interval 30s [ 75.789069][ T4986] BTRFS info (device loop0): disk space caching is enabled [ 75.790033][ T4986] BTRFS info (device loop0): has skinny extents [ 75.811499][ T4986] BTRFS info (device loop0): clearing free space tree [ 75.812820][ T4986] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.814399][ T4986] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.826772][ T4986] [ 75.827222][ T4986] ====================================================== [ 75.828419][ T4986] WARNING: possible circular locking dependency detected [ 75.829541][ T4986] syzkaller #0 Not tainted [ 75.830241][ T4986] ------------------------------------------------------ [ 75.831358][ T4986] syz.0.16/4986 is trying to acquire lock: [ 75.832282][ T4986] ffff0000c08ac650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 75.833726][ T4986] [ 75.833726][ T4986] but task is already holding lock: [ 75.834875][ T4986] ffff0000e2888610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 75.836392][ T4986] [ 75.836392][ T4986] which lock already depends on the new lock. [ 75.836392][ T4986] [ 75.837884][ T4986] [ 75.837884][ T4986] the existing dependency chain (in reverse order) is: [ 75.839249][ T4986] [ 75.839249][ T4986] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 75.840519][ T4986] down_read+0xc0/0x390 [ 75.841233][ T4986] lookup_slow+0x4c/0x80 [ 75.841963][ T4986] walk_component+0x2b0/0x3a8 [ 75.842766][ T4986] path_lookupat+0x13c/0x3d0 [ 75.843508][ T4986] filename_lookup+0x180/0x414 [ 75.844292][ T4986] kern_path+0x4c/0x190 [ 75.844986][ T4986] lookup_bdev+0xbc/0x244 [ 75.845686][ T4986] btrfs_free_stale_devices+0x614/0x908 [ 75.846527][ T4986] btrfs_forget_devices+0x5c/0x98 [ 75.847300][ T4986] btrfs_control_ioctl+0x130/0x248 [ 75.848119][ T4986] __arm64_sys_ioctl+0x14c/0x1c8 [ 75.848877][ T4986] invoke_syscall+0x98/0x2b8 [ 75.849594][ T4986] el0_svc_common+0x138/0x258 [ 75.850365][ T4986] do_el0_svc+0x58/0x14c [ 75.851081][ T4986] el0_svc+0x78/0x1e0 [ 75.851735][ T4986] el0t_64_sync_handler+0xcc/0xe4 [ 75.852523][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 75.853301][ T4986] [ 75.853301][ T4986] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 75.854559][ T4986] __mutex_lock_common+0x194/0x1edc [ 75.855372][ T4986] mutex_lock_nested+0xac/0x11c [ 75.856150][ T4986] btrfs_run_dev_stats+0xe0/0xcac [ 75.856947][ T4986] commit_cowonly_roots+0x144/0x7e8 [ 75.857801][ T4986] btrfs_commit_transaction+0xf04/0x3044 [ 75.858705][ T4986] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 75.859588][ T4986] btrfs_start_pre_rw_mount+0x240/0x568 [ 75.860498][ T4986] open_ctree+0x1ef0/0x27b8 [ 75.861208][ T4986] btrfs_fill_super+0x1b4/0x2d4 [ 75.862004][ T4986] btrfs_mount_root+0x730/0x780 [ 75.862822][ T4986] legacy_get_tree+0xd4/0x16c [ 75.863536][ T4986] vfs_get_tree+0x90/0x274 [ 75.864225][ T4986] vfs_kern_mount+0xdc/0x178 [ 75.864934][ T4986] btrfs_mount+0x2a0/0x8d4 [ 75.865653][ T4986] legacy_get_tree+0xd4/0x16c [ 75.866391][ T4986] vfs_get_tree+0x90/0x274 [ 75.867063][ T4986] do_new_mount+0x228/0x810 [ 75.867822][ T4986] path_mount+0x5b4/0x1000 [ 75.868558][ T4986] __arm64_sys_mount+0x514/0x5e4 [ 75.869333][ T4986] invoke_syscall+0x98/0x2b8 [ 75.870063][ T4986] el0_svc_common+0x138/0x258 [ 75.870801][ T4986] do_el0_svc+0x58/0x14c [ 75.871510][ T4986] el0_svc+0x78/0x1e0 [ 75.872121][ T4986] el0t_64_sync_handler+0xcc/0xe4 [ 75.872961][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 75.873680][ T4986] [ 75.873680][ T4986] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 75.875072][ T4986] lock_release+0x2e8/0x8e8 [ 75.875923][ T4986] __mutex_unlock_slowpath+0xc0/0x5d8 [ 75.876862][ T4986] mutex_unlock+0x90/0xec [ 75.877665][ T4986] btrfs_commit_transaction+0x1630/0x3044 [ 75.878637][ T4986] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 75.879688][ T4986] btrfs_start_pre_rw_mount+0x240/0x568 [ 75.880638][ T4986] open_ctree+0x1ef0/0x27b8 [ 75.881396][ T4986] btrfs_fill_super+0x1b4/0x2d4 [ 75.882254][ T4986] btrfs_mount_root+0x730/0x780 [ 75.883073][ T4986] legacy_get_tree+0xd4/0x16c [ 75.883855][ T4986] vfs_get_tree+0x90/0x274 [ 75.884579][ T4986] vfs_kern_mount+0xdc/0x178 [ 75.885324][ T4986] btrfs_mount+0x2a0/0x8d4 [ 75.886039][ T4986] legacy_get_tree+0xd4/0x16c [ 75.886856][ T4986] vfs_get_tree+0x90/0x274 [ 75.887593][ T4986] do_new_mount+0x228/0x810 [ 75.888359][ T4986] path_mount+0x5b4/0x1000 [ 75.889149][ T4986] __arm64_sys_mount+0x514/0x5e4 [ 75.889955][ T4986] invoke_syscall+0x98/0x2b8 [ 75.890667][ T4986] el0_svc_common+0x138/0x258 [ 75.891448][ T4986] do_el0_svc+0x58/0x14c [ 75.892140][ T4986] el0_svc+0x78/0x1e0 [ 75.892746][ T4986] el0t_64_sync_handler+0xcc/0xe4 [ 75.893587][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 75.894274][ T4986] [ 75.894274][ T4986] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 75.895386][ T4986] __lock_acquire+0x2928/0x651c [ 75.896146][ T4986] lock_acquire+0x1f4/0x620 [ 75.896872][ T4986] start_transaction+0x624/0x13f0 [ 75.897661][ T4986] btrfs_start_transaction+0x34/0x44 [ 75.898461][ T4986] btrfs_fileattr_set+0x4d4/0x9c0 [ 75.899262][ T4986] vfs_fileattr_set+0x674/0x8fc [ 75.900027][ T4986] do_vfs_ioctl+0x1c18/0x2370 [ 75.900769][ T4986] __arm64_sys_ioctl+0xe4/0x1c8 [ 75.901518][ T4986] invoke_syscall+0x98/0x2b8 [ 75.902315][ T4986] el0_svc_common+0x138/0x258 [ 75.903087][ T4986] do_el0_svc+0x58/0x14c [ 75.903762][ T4986] el0_svc+0x78/0x1e0 [ 75.904419][ T4986] el0t_64_sync_handler+0xcc/0xe4 [ 75.905198][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 75.905931][ T4986] [ 75.905931][ T4986] other info that might help us debug this: [ 75.905931][ T4986] [ 75.907349][ T4986] Chain exists of: [ 75.907349][ T4986] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 75.907349][ T4986] [ 75.909509][ T4986] Possible unsafe locking scenario: [ 75.909509][ T4986] [ 75.910589][ T4986] CPU0 CPU1 [ 75.911421][ T4986] ---- ---- [ 75.912182][ T4986] lock(&type->i_mutex_dir_key#8); [ 75.912951][ T4986] lock(&fs_devs->device_list_mutex); [ 75.914104][ T4986] lock(&type->i_mutex_dir_key#8); [ 75.915315][ T4986] lock(sb_internal#2); [ 75.915932][ T4986] [ 75.915932][ T4986] *** DEADLOCK *** [ 75.915932][ T4986] [ 75.917053][ T4986] 2 locks held by syz.0.16/4986: [ 75.917756][ T4986] #0: ffff0000c08ac460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 75.919163][ T4986] #1: ffff0000e2888610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 75.919924][ T4160] Bluetooth: hci0: command 0x040f tx timeout [ 75.920713][ T4986] [ 75.920713][ T4986] stack backtrace: [ 75.920721][ T4986] CPU: 1 PID: 4986 Comm: syz.0.16 Not tainted syzkaller #0 [ 75.923990][ T4986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.925640][ T4986] Call trace: [ 75.926157][ T4986] dump_backtrace+0x0/0x43c [ 75.926978][ T4986] show_stack+0x2c/0x3c [ 75.927665][ T4986] __dump_stack+0x30/0x40 [ 75.928360][ T4986] dump_stack_lvl+0xf8/0x160 [ 75.929087][ T4986] dump_stack+0x1c/0x5c [ 75.929691][ T4986] print_circular_bug+0x148/0x1b0 [ 75.930465][ T4986] check_noncircular+0x240/0x2d4 [ 75.931203][ T4986] __lock_acquire+0x2928/0x651c [ 75.931952][ T4986] lock_acquire+0x1f4/0x620 [ 75.932743][ T4986] start_transaction+0x624/0x13f0 [ 75.933472][ T4986] btrfs_start_transaction+0x34/0x44 [ 75.934264][ T4986] btrfs_fileattr_set+0x4d4/0x9c0 [ 75.935052][ T4986] vfs_fileattr_set+0x674/0x8fc [ 75.935771][ T4986] do_vfs_ioctl+0x1c18/0x2370 [ 75.936426][ T4986] __arm64_sys_ioctl+0xe4/0x1c8 [ 75.937161][ T4986] invoke_syscall+0x98/0x2b8 [ 75.937886][ T4986] el0_svc_common+0x138/0x258 [ 75.938624][ T4986] do_el0_svc+0x58/0x14c [ 75.939302][ T4986] el0_svc+0x78/0x1e0 [ 75.939884][ T4986] el0t_64_sync_handler+0xcc/0xe4 [ 75.940714][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 76.060723][ T5021] loop0: detected capacity change from 0 to 32768 [ 76.149141][ T5021] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5021) [ 76.152196][ T5021] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.153857][ T5021] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.155113][ T5021] BTRFS info (device loop0): max_inline at 0 [ 76.156048][ T5021] BTRFS info (device loop0): enabling disk space caching [ 76.157105][ T5021] BTRFS info (device loop0): enabling ssd optimizations [ 76.159093][ T5021] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.160422][ T5021] BTRFS info (device loop0): enabling auto defrag [ 76.161549][ T5021] BTRFS info (device loop0): doing ref verification [ 76.162624][ T5021] BTRFS info (device loop0): force clearing of disk cache [ 76.163793][ T5021] BTRFS info (device loop0): turning off barriers [ 76.164763][ T5021] BTRFS info (device loop0): using default commit interval 30s [ 76.165907][ T5021] BTRFS info (device loop0): disk space caching is enabled [ 76.166955][ T5021] BTRFS info (device loop0): has skinny extents [ 76.175455][ T5021] BTRFS info (device loop0): clearing free space tree [ 76.176638][ T5021] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.178901][ T5021] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.267144][ T5042] loop0: detected capacity change from 0 to 32768 [ 76.289836][ T5042] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5042) [ 76.292561][ T5042] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.293988][ T5042] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.295262][ T5042] BTRFS info (device loop0): max_inline at 0 [ 76.296501][ T5042] BTRFS info (device loop0): enabling disk space caching [ 76.298447][ T5042] BTRFS info (device loop0): enabling ssd optimizations [ 76.299431][ T5042] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.300571][ T5042] BTRFS info (device loop0): enabling auto defrag [ 76.301531][ T5042] BTRFS info (device loop0): doing ref verification [ 76.302581][ T5042] BTRFS info (device loop0): force clearing of disk cache [ 76.303613][ T5042] BTRFS info (device loop0): turning off barriers [ 76.304574][ T5042] BTRFS info (device loop0): using default commit interval 30s [ 76.305699][ T5042] BTRFS info (device loop0): disk space caching is enabled [ 76.306695][ T5042] BTRFS info (device loop0): has skinny extents [ 76.312513][ T5042] BTRFS info (device loop0): clearing free space tree [ 76.313629][ T5042] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.315029][ T5042] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.414679][ T5063] loop0: detected capacity change from 0 to 32768 [ 76.421089][ T5063] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5063) [ 76.424445][ T5063] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.425864][ T5063] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.427275][ T5063] BTRFS info (device loop0): max_inline at 0 [ 76.428241][ T5063] BTRFS info (device loop0): enabling disk space caching [ 76.429224][ T5063] BTRFS info (device loop0): enabling ssd optimizations [ 76.430241][ T5063] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.431389][ T5063] BTRFS info (device loop0): enabling auto defrag [ 76.432357][ T5063] BTRFS info (device loop0): doing ref verification [ 76.433285][ T5063] BTRFS info (device loop0): force clearing of disk cache [ 76.434401][ T5063] BTRFS info (device loop0): turning off barriers [ 76.435353][ T5063] BTRFS info (device loop0): using default commit interval 30s [ 76.436437][ T5063] BTRFS info (device loop0): disk space caching is enabled [ 76.437500][ T5063] BTRFS info (device loop0): has skinny extents [ 76.448478][ T5063] BTRFS info (device loop0): clearing free space tree [ 76.449590][ T5063] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.451049][ T5063] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.542013][ T5084] loop0: detected capacity change from 0 to 32768 [ 76.642709][ T5084] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5084) [ 76.646719][ T5084] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.651044][ T5084] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.652307][ T5084] BTRFS info (device loop0): max_inline at 0 [ 76.653156][ T5084] BTRFS info (device loop0): enabling disk space caching [ 76.654194][ T5084] BTRFS info (device loop0): enabling ssd optimizations [ 76.655308][ T5084] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.656589][ T5084] BTRFS info (device loop0): enabling auto defrag [ 76.658029][ T5084] BTRFS info (device loop0): doing ref verification [ 76.659076][ T5084] BTRFS info (device loop0): force clearing of disk cache [ 76.660167][ T5084] BTRFS info (device loop0): turning off barriers [ 76.661153][ T5084] BTRFS info (device loop0): using default commit interval 30s [ 76.662393][ T5084] BTRFS info (device loop0): disk space caching is enabled [ 76.663568][ T5084] BTRFS info (device loop0): has skinny extents [ 76.678169][ T5084] BTRFS info (device loop0): clearing free space tree [ 76.679256][ T5084] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.680715][ T5084] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.771562][ T5105] loop0: detected capacity change from 0 to 32768 [ 76.777101][ T5105] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5105) [ 76.780367][ T5105] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.781925][ T5105] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.783193][ T5105] BTRFS info (device loop0): max_inline at 0 [ 76.784066][ T5105] BTRFS info (device loop0): enabling disk space caching [ 76.785080][ T5105] BTRFS info (device loop0): enabling ssd optimizations [ 76.786236][ T5105] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.787380][ T5105] BTRFS info (device loop0): enabling auto defrag [ 76.788504][ T5105] BTRFS info (device loop0): doing ref verification [ 76.789451][ T5105] BTRFS info (device loop0): force clearing of disk cache [ 76.790525][ T5105] BTRFS info (device loop0): turning off barriers [ 76.791478][ T5105] BTRFS info (device loop0): using default commit interval 30s [ 76.792521][ T5105] BTRFS info (device loop0): disk space caching is enabled [ 76.793608][ T5105] BTRFS info (device loop0): has skinny extents [ 76.818546][ T5105] BTRFS info (device loop0): clearing free space tree [ 76.819656][ T5105] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.821107][ T5105] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.916445][ T5127] loop0: detected capacity change from 0 to 32768 [ 76.918502][ T5127] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5127) [ 76.922358][ T5127] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.923794][ T5127] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.925008][ T5127] BTRFS info (device loop0): max_inline at 0 [ 76.925904][ T5127] BTRFS info (device loop0): enabling disk space caching [ 77.030867][ T5148] loop0: detected capacity change from 0 to 32768 [ 77.068899][ T5148] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5148) [ 77.168777][ T5169] loop0: detected capacity change from 0 to 32768 [ 77.259567][ T5169] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5169) [ 77.371239][ T5190] loop0: detected capacity change from 0 to 32768 [ 77.448892][ T5190] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5190) [ 77.555997][ T5211] loop0: detected capacity change from 0 to 32768 [ 77.609434][ T5211] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5211) [ 77.634537][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) [ 77.709305][ T587] device hsr_slave_0 left promiscuous mode [ 77.712013][ T5231] loop0: detected capacity change from 0 to 32768 [ 77.758007][ T587] device hsr_slave_1 left promiscuous mode [ 77.837816][ T587] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.838938][ T587] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.840326][ T587] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.841368][ T587] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.842667][ T587] device bridge_slave_1 left promiscuous mode [ 77.843589][ T587] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.889036][ T587] device bridge_slave_0 left promiscuous mode [ 77.890077][ T587] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.932958][ T5253] loop0: detected capacity change from 0 to 32768 [ 77.934869][ T5253] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5253) [ 77.997718][ T4171] Bluetooth: hci0: command 0x0419 tx timeout [ 77.999106][ T587] device veth1_macvtap left promiscuous mode [ 77.999991][ T587] device veth0_macvtap left promiscuous mode [ 78.000858][ T587] device veth1_vlan left promiscuous mode [ 78.001720][ T587] device veth0_vlan left promiscuous mode [ 78.063629][ T5274] loop0: detected capacity change from 0 to 32768 [ 78.071946][ T5274] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5274) [ 78.091970][ T587] team0 (unregistering): Port device team_slave_1 removed [ 78.095703][ T587] team0 (unregistering): Port device team_slave_0 removed [ 78.101314][ T587] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.129968][ T587] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.209709][ T587] bond0 (unregistering): Released all slaves [ 78.212236][ T5295] loop0: detected capacity change from 0 to 32768 [ 78.248191][ T5295] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5295) [ 78.274605][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) [ 78.348899][ T5315] loop0: detected capacity change from 0 to 32768 [ 78.424169][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) [ 78.501963][ T5336] loop0: detected capacity change from 0 to 32768 [ 78.706828][ T5358] loop0: detected capacity change from 0 to 32768 [ 78.713531][ T5358] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5358) [ 78.822371][ T5379] loop0: detected capacity change from 0 to 32768 [ 78.828411][ T5379] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5379) [ 78.935402][ T5400] loop0: detected capacity change from 0 to 32768 [ 78.978230][ T5400] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5400) [ 79.134728][ T5421] loop0: detected capacity change from 0 to 32768 [ 79.140691][ T5421] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5421) [ 79.253176][ T5444] loop0: detected capacity change from 0 to 32768 [ 79.318176][ T5444] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5444) [ 79.419467][ T5465] loop0: detected capacity change from 0 to 32768 [ 79.458457][ T5465] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5465) [ 79.574650][ T5486] loop0: detected capacity change from 0 to 32768 [ 79.609294][ T5486] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5486) [ 79.744007][ T5507] loop0: detected capacity change from 0 to 32768 [ 79.747316][ T5507] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5507) [ 79.765897][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) [ 79.849811][ T5527] loop0: detected capacity change from 0 to 32768 [ 79.978339][ T5549] loop0: detected capacity change from 0 to 32768 [ 80.030932][ T5549] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5549) [ 80.174955][ T5570] loop0: detected capacity change from 0 to 32768 [ 80.180777][ T5570] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5570) [ 80.283734][ T5591] loop0: detected capacity change from 0 to 32768 [ 80.328155][ T5591] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5591) [ 80.429248][ T5612] loop0: detected capacity change from 0 to 32768 [ 80.528070][ T5612] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5612) [ 80.585511][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) 1970/01/01 00:01:20 executed programs: 32 [ 80.668545][ T5633] loop0: detected capacity change from 0 to 32768 [ 80.818438][ T5633] btrfs_printk: 380 callbacks suppressed [ 80.818447][ T5633] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.820787][ T5633] BTRFS info (device loop0): setting nodatacow, compression disabled [ 80.821972][ T5633] BTRFS info (device loop0): max_inline at 0 [ 80.822845][ T5633] BTRFS info (device loop0): enabling disk space caching [ 80.823886][ T5633] BTRFS info (device loop0): enabling ssd optimizations [ 80.824911][ T5633] BTRFS info (device loop0): using spread ssd allocation scheme [ 80.825946][ T5633] BTRFS info (device loop0): enabling auto defrag [ 80.826798][ T5633] BTRFS info (device loop0): doing ref verification [ 80.828504][ T5633] BTRFS info (device loop0): force clearing of disk cache [ 80.829578][ T5633] BTRFS info (device loop0): turning off barriers [ 80.830516][ T5633] BTRFS info (device loop0): using default commit interval 30s [ 80.831570][ T5633] BTRFS info (device loop0): disk space caching is enabled [ 80.832585][ T5633] BTRFS info (device loop0): has skinny extents [ 80.842183][ T5633] BTRFS info (device loop0): clearing free space tree [ 80.843230][ T5633] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.844564][ T5633] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.931669][ T5654] loop0: detected capacity change from 0 to 32768 [ 81.018191][ T5654] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5654) [ 81.068739][ T5654] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.070145][ T5654] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.071431][ T5654] BTRFS info (device loop0): max_inline at 0 [ 81.072495][ T5654] BTRFS info (device loop0): enabling disk space caching [ 81.073599][ T5654] BTRFS info (device loop0): enabling ssd optimizations [ 81.074817][ T5654] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.076089][ T5654] BTRFS info (device loop0): enabling auto defrag [ 81.077097][ T5654] BTRFS info (device loop0): doing ref verification [ 81.078517][ T5654] BTRFS info (device loop0): force clearing of disk cache [ 81.079747][ T5654] BTRFS info (device loop0): turning off barriers [ 81.080728][ T5654] BTRFS info (device loop0): using default commit interval 30s [ 81.081877][ T5654] BTRFS info (device loop0): disk space caching is enabled [ 81.082979][ T5654] BTRFS info (device loop0): has skinny extents [ 81.089401][ T5654] BTRFS info (device loop0): clearing free space tree [ 81.090516][ T5654] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.092036][ T5654] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.177241][ T5675] loop0: detected capacity change from 0 to 32768 [ 81.257842][ T5675] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5675) [ 81.260479][ T5675] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.262508][ T5675] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.263672][ T5675] BTRFS info (device loop0): max_inline at 0 [ 81.264561][ T5675] BTRFS info (device loop0): enabling disk space caching [ 81.265616][ T5675] BTRFS info (device loop0): enabling ssd optimizations [ 81.266625][ T5675] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.268494][ T5675] BTRFS info (device loop0): enabling auto defrag [ 81.269767][ T5675] BTRFS info (device loop0): doing ref verification [ 81.270932][ T5675] BTRFS info (device loop0): force clearing of disk cache [ 81.272020][ T5675] BTRFS info (device loop0): turning off barriers [ 81.272970][ T5675] BTRFS info (device loop0): using default commit interval 30s [ 81.274091][ T5675] BTRFS info (device loop0): disk space caching is enabled [ 81.275125][ T5675] BTRFS info (device loop0): has skinny extents [ 81.284517][ T5675] BTRFS info (device loop0): clearing free space tree [ 81.285525][ T5675] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.286855][ T5675] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.378723][ T5696] loop0: detected capacity change from 0 to 32768 [ 81.383733][ T5696] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5696) [ 81.388500][ T5696] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.389856][ T5696] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.391108][ T5696] BTRFS info (device loop0): max_inline at 0 [ 81.392030][ T5696] BTRFS info (device loop0): enabling disk space caching [ 81.393198][ T5696] BTRFS info (device loop0): enabling ssd optimizations [ 81.394279][ T5696] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.395388][ T5696] BTRFS info (device loop0): enabling auto defrag [ 81.396354][ T5696] BTRFS info (device loop0): doing ref verification [ 81.397334][ T5696] BTRFS info (device loop0): force clearing of disk cache [ 81.399130][ T5696] BTRFS info (device loop0): turning off barriers [ 81.400121][ T5696] BTRFS info (device loop0): using default commit interval 30s [ 81.401198][ T5696] BTRFS info (device loop0): disk space caching is enabled [ 81.402210][ T5696] BTRFS info (device loop0): has skinny extents [ 81.414516][ T5696] BTRFS info (device loop0): clearing free space tree [ 81.415592][ T5696] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.417312][ T5696] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.507385][ T5717] loop0: detected capacity change from 0 to 32768 [ 81.512880][ T5717] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5717) [ 81.516787][ T5717] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.518672][ T5717] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.519948][ T5717] BTRFS info (device loop0): max_inline at 0 [ 81.520833][ T5717] BTRFS info (device loop0): enabling disk space caching [ 81.521920][ T5717] BTRFS info (device loop0): enabling ssd optimizations [ 81.522893][ T5717] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.523967][ T5717] BTRFS info (device loop0): enabling auto defrag [ 81.524898][ T5717] BTRFS info (device loop0): doing ref verification [ 81.525840][ T5717] BTRFS info (device loop0): force clearing of disk cache [ 81.526852][ T5717] BTRFS info (device loop0): turning off barriers [ 81.528475][ T5717] BTRFS info (device loop0): using default commit interval 30s [ 81.529688][ T5717] BTRFS info (device loop0): disk space caching is enabled [ 81.530753][ T5717] BTRFS info (device loop0): has skinny extents [ 81.536530][ T5717] BTRFS info (device loop0): clearing free space tree [ 81.537805][ T5717] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.539182][ T5717] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.682523][ T5738] loop0: detected capacity change from 0 to 32768 [ 81.718573][ T5738] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5738) [ 81.721685][ T5738] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.723302][ T5738] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.724554][ T5738] BTRFS info (device loop0): max_inline at 0 [ 81.725457][ T5738] BTRFS info (device loop0): enabling disk space caching [ 81.726510][ T5738] BTRFS info (device loop0): enabling ssd optimizations [ 81.727662][ T5738] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.728754][ T5738] BTRFS info (device loop0): enabling auto defrag [ 81.729716][ T5738] BTRFS info (device loop0): doing ref verification [ 81.730704][ T5738] BTRFS info (device loop0): force clearing of disk cache [ 81.731828][ T5738] BTRFS info (device loop0): turning off barriers [ 81.732737][ T5738] BTRFS info (device loop0): using default commit interval 30s [ 81.733833][ T5738] BTRFS info (device loop0): disk space caching is enabled [ 81.735029][ T5738] BTRFS info (device loop0): has skinny extents [ 81.740938][ T5738] BTRFS info (device loop0): clearing free space tree [ 81.741969][ T5738] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.743396][ T5738] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.835322][ T5759] loop0: detected capacity change from 0 to 32768 [ 81.862838][ T5759] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5759) [ 81.865718][ T5759] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.867903][ T5759] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.869077][ T5759] BTRFS info (device loop0): max_inline at 0 [ 81.869954][ T5759] BTRFS info (device loop0): enabling disk space caching [ 81.960937][ T5780] loop0: detected capacity change from 0 to 32768 [ 82.019450][ T5780] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5780) [ 82.123810][ T5801] loop0: detected capacity change from 0 to 32768 [ 82.168679][ T5801] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5801) [ 82.273302][ T5822] loop0: detected capacity change from 0 to 32768 [ 82.309442][ T5822] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5822) [ 82.412848][ T5843] loop0: detected capacity change from 0 to 32768 [ 82.488148][ T5843] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5843) [ 82.550486][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) [ 82.628225][ T5863] loop0: detected capacity change from 0 to 32768 [ 82.710321][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) [ 82.788202][ T5884] loop0: detected capacity change from 0 to 32768 [ 82.935332][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) [ 83.018919][ T5905] loop0: detected capacity change from 0 to 32768 [ 83.185607][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) [ 83.271155][ T5927] loop0: detected capacity change from 0 to 32768 [ 83.376745][ T5948] loop0: detected capacity change from 0 to 32768 [ 83.450248][ T5948] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5948) [ 83.544221][ T5969] loop0: detected capacity change from 0 to 32768 [ 83.598202][ T5969] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5969) [ 83.704767][ T5990] loop0: detected capacity change from 0 to 32768 [ 83.710889][ T5990] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5990) [ 83.809153][ T6011] loop0: detected capacity change from 0 to 32768 [ 83.828355][ T6011] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (6011) [ 83.980317][ T6032] loop0: detected capacity change from 0 to 32768 [ 84.032797][ T6032] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (6032) [ 84.125109][ T6053] loop0: detected capacity change from 0 to 32768 [ 84.158227][ T6053] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6053) [ 84.298927][ T6074] loop0: detected capacity change from 0 to 32768 [ 84.348250][ T6074] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6074) [ 84.447398][ T6095] loop0: detected capacity change from 0 to 32768 [ 84.498605][ T6095] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6095) [ 84.521981][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) [ 84.598964][ T6115] loop0: detected capacity change from 0 to 32768 [ 84.681279][ T4584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4584) [ 84.756828][ T6136] loop0: detected capacity change from 0 to 32768 [ 84.895236][ T6158] loop0: detected capacity change from 0 to 32768 [ 84.939027][ T6158] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6158) [ 85.082145][ T6179] loop0: detected capacity change from 0 to 32768 [ 85.088117][ T6179] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6179) [ 85.191458][ T6200] loop0: detected capacity change from 0 to 32768 [ 85.196823][ T6200] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6200) [ 85.297403][ T6221] loop0: detected capacity change from 0 to 32768 [ 85.303987][ T6221] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6221) [ 85.403203][ T6242] loop0: detected capacity change from 0 to 32768 [ 85.429229][ T6242] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6242) [ 85.530143][ T6263] loop0: detected capacity change from 0 to 32768 [ 85.535453][ T6263] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6263) [ 85.635030][ T6284] loop0: detected capacity change from 0 to 32768 [ 85.702535][ T6284] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6284) 1970/01/01 00:01:25 executed programs: 64 [ 85.797762][ T6305] loop0: detected capacity change from 0 to 32768 [ 85.799648][ T6305] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6305)