Warning: Permanently added '10.128.1.78' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 parsed 1 programs [ 62.986465][ T4432] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 65.041658][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.042917][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.044417][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.052340][ T359] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.053568][ T359] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.055079][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.561449][ T4587] chnl_net:caif_netlink_parms(): no params data found [ 65.578122][ T4587] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.579241][ T4587] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.580733][ T4587] device bridge_slave_0 entered promiscuous mode [ 65.582827][ T4587] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.583921][ T4587] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.585372][ T4587] device bridge_slave_1 entered promiscuous mode [ 65.594195][ T4587] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.596792][ T4587] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.603901][ T4587] team0: Port device team_slave_0 added [ 65.605660][ T4587] team0: Port device team_slave_1 added [ 65.614421][ T4587] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.615473][ T4587] 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. [ 65.619639][ T4587] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.621757][ T4587] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.622789][ T4587] 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. [ 65.626718][ T4587] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.657584][ T4587] device hsr_slave_0 entered promiscuous mode [ 65.696047][ T4587] device hsr_slave_1 entered promiscuous mode [ 66.303999][ T4587] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.347249][ T4587] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.366994][ T4587] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.417484][ T4587] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.488902][ T4587] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.492529][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.494012][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.497837][ T4587] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.500186][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.501981][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.503353][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.504417][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.510332][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.514055][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.515574][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.517663][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.518707][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.519981][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.523583][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.527072][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.528854][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.532303][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.541265][ T4587] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.542843][ T4587] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.547519][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.549163][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.550616][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.552093][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.553492][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.555033][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.557176][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.588838][ T4587] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.592073][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.593329][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.601628][ T4587] device veth0_vlan entered promiscuous mode [ 66.604442][ T4587] device veth1_vlan entered promiscuous mode [ 66.608052][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.609629][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.611066][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.612406][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.613814][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.621377][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.622864][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.642675][ T4587] device veth0_macvtap entered promiscuous mode [ 66.643960][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.645425][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.648319][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.649870][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.653706][ T4587] device veth1_macvtap entered promiscuous mode [ 66.661086][ T4587] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.662263][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.663740][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.668816][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.676142][ T4587] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.678176][ T4587] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.679515][ T4587] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.680780][ T4587] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.682084][ T4587] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.698664][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.700178][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:07 executed programs: 0 [ 67.091378][ T4759] chnl_net:caif_netlink_parms(): no params data found [ 67.107812][ T4759] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.109061][ T4759] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.110419][ T4759] device bridge_slave_0 entered promiscuous mode [ 67.112624][ T4759] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.113926][ T4759] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.115262][ T4759] device bridge_slave_1 entered promiscuous mode [ 67.124171][ T4759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.127045][ T4759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.145491][ T4759] team0: Port device team_slave_0 added [ 67.147565][ T4759] team0: Port device team_slave_1 added [ 67.153625][ T4759] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.154668][ T4759] 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. [ 67.158506][ T4759] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.160667][ T4759] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.161684][ T4759] 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. [ 67.165409][ T4759] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.197362][ T4759] device hsr_slave_0 entered promiscuous mode [ 67.246259][ T4759] device hsr_slave_1 entered promiscuous mode [ 67.287015][ T4759] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.288160][ T4759] Cannot create hsr debugfs directory [ 67.317078][ T4759] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.126345][ T4711] Bluetooth: hci0: command 0x0409 tx timeout [ 69.597073][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.598074][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.599884][ T1541] cfg80211: failed to load regulatory.db [ 70.149246][ T4759] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.195889][ T4711] Bluetooth: hci0: command 0x041b tx timeout [ 72.569557][ T4759] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.630857][ T4759] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.036220][ T4759] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.067532][ T4759] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.097036][ T4759] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.147090][ T4759] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.205666][ T4759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.209514][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.210954][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.213430][ T4759] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.215778][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.219122][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.220614][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.221609][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.222872][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.225430][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.227198][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.228639][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.229705][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.232202][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.234726][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.238501][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.240439][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.241905][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.244304][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.246366][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.248957][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.250302][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.255799][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.258663][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.261652][ T4759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.277299][ T4706] Bluetooth: hci0: command 0x040f tx timeout [ 73.304458][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.305799][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.309505][ T4759] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.315182][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.317855][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.323326][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.324713][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.327015][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.328335][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.330451][ T4759] device veth0_vlan entered promiscuous mode [ 73.333583][ T4759] device veth1_vlan entered promiscuous mode [ 73.340523][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.341908][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.343261][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.344688][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.347945][ T4759] device veth0_macvtap entered promiscuous mode [ 73.350220][ T4759] device veth1_macvtap entered promiscuous mode [ 73.354551][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.356427][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.358312][ T4759] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.359521][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.360998][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.362348][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.363814][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.366378][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.368047][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.369841][ T4759] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.371017][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.372612][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.374931][ T4759] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.376296][ T4759] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.377651][ T4759] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.378970][ T4759] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.398614][ T359] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.399858][ T359] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.401240][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.410425][ T359] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.411572][ T359] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.412966][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:13 executed programs: 2 [ 73.519749][ T4985] loop0: detected capacity change from 0 to 32768 [ 73.561731][ T4985] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4985) [ 73.569714][ T4985] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.571209][ T4985] BTRFS info (device loop0): setting nodatacow, compression disabled [ 73.572527][ T4985] BTRFS info (device loop0): max_inline at 0 [ 73.573427][ T4985] BTRFS info (device loop0): enabling disk space caching [ 73.574454][ T4985] BTRFS info (device loop0): enabling ssd optimizations [ 73.575516][ T4985] BTRFS info (device loop0): using spread ssd allocation scheme [ 73.578502][ T4985] BTRFS info (device loop0): enabling auto defrag [ 73.579425][ T4985] BTRFS info (device loop0): doing ref verification [ 73.580340][ T4985] BTRFS info (device loop0): force clearing of disk cache [ 73.581361][ T4985] BTRFS info (device loop0): turning off barriers [ 73.582303][ T4985] BTRFS info (device loop0): using default commit interval 30s [ 73.583341][ T4985] BTRFS info (device loop0): disk space caching is enabled [ 73.584342][ T4985] BTRFS info (device loop0): has skinny extents [ 73.595082][ T4985] BTRFS info (device loop0): clearing free space tree [ 73.597274][ T4985] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 73.598809][ T4985] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 73.609069][ T4985] [ 73.609460][ T4985] ====================================================== [ 73.610470][ T4985] WARNING: possible circular locking dependency detected [ 73.611491][ T4985] syzkaller #0 Not tainted [ 73.612212][ T4985] ------------------------------------------------------ [ 73.613369][ T4985] syz.0.16/4985 is trying to acquire lock: [ 73.614323][ T4985] ffff0000cbc50650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 73.615696][ T4985] [ 73.615696][ T4985] but task is already holding lock: [ 73.616812][ T4985] ffff0000e6218610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 73.618361][ T4985] [ 73.618361][ T4985] which lock already depends on the new lock. [ 73.618361][ T4985] [ 73.620017][ T4985] [ 73.620017][ T4985] the existing dependency chain (in reverse order) is: [ 73.621489][ T4985] [ 73.621489][ T4985] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 73.622839][ T4985] down_read+0xc0/0x390 [ 73.623555][ T4985] lookup_slow+0x4c/0x80 [ 73.624314][ T4985] walk_component+0x2b0/0x3a8 [ 73.625105][ T4985] path_lookupat+0x13c/0x3d0 [ 73.625864][ T4985] filename_lookup+0x180/0x414 [ 73.626656][ T4985] kern_path+0x4c/0x190 [ 73.627383][ T4985] lookup_bdev+0xbc/0x244 [ 73.628172][ T4985] btrfs_free_stale_devices+0x614/0x908 [ 73.629035][ T4985] btrfs_forget_devices+0x5c/0x98 [ 73.629918][ T4985] btrfs_control_ioctl+0x130/0x248 [ 73.630809][ T4985] __arm64_sys_ioctl+0x14c/0x1c8 [ 73.631715][ T4985] invoke_syscall+0x98/0x2b8 [ 73.632533][ T4985] el0_svc_common+0x138/0x258 [ 73.633312][ T4985] do_el0_svc+0x58/0x14c [ 73.634099][ T4985] el0_svc+0x78/0x1e0 [ 73.634875][ T4985] el0t_64_sync_handler+0xcc/0xe4 [ 73.635808][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 73.636588][ T4985] [ 73.636588][ T4985] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 73.638126][ T4985] __mutex_lock_common+0x194/0x1edc [ 73.639090][ T4985] mutex_lock_nested+0xac/0x11c [ 73.639916][ T4985] btrfs_run_dev_stats+0xe0/0xcac [ 73.640812][ T4985] commit_cowonly_roots+0x144/0x7e8 [ 73.641748][ T4985] btrfs_commit_transaction+0xf04/0x3044 [ 73.642664][ T4985] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 73.643547][ T4985] btrfs_start_pre_rw_mount+0x240/0x568 [ 73.644548][ T4985] open_ctree+0x1ef0/0x27b8 [ 73.645361][ T4985] btrfs_fill_super+0x1b4/0x2d4 [ 73.646149][ T4985] btrfs_mount_root+0x730/0x780 [ 73.646946][ T4985] legacy_get_tree+0xd4/0x16c [ 73.647820][ T4985] vfs_get_tree+0x90/0x274 [ 73.648611][ T4985] vfs_kern_mount+0xdc/0x178 [ 73.649406][ T4985] btrfs_mount+0x2a0/0x8d4 [ 73.650082][ T4985] legacy_get_tree+0xd4/0x16c [ 73.650876][ T4985] vfs_get_tree+0x90/0x274 [ 73.651651][ T4985] do_new_mount+0x228/0x810 [ 73.652407][ T4985] path_mount+0x5b4/0x1000 [ 73.653189][ T4985] __arm64_sys_mount+0x514/0x5e4 [ 73.654022][ T4985] invoke_syscall+0x98/0x2b8 [ 73.654863][ T4985] el0_svc_common+0x138/0x258 [ 73.655667][ T4985] do_el0_svc+0x58/0x14c [ 73.656383][ T4985] el0_svc+0x78/0x1e0 [ 73.657013][ T4985] el0t_64_sync_handler+0xcc/0xe4 [ 73.657848][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 73.658643][ T4985] [ 73.658643][ T4985] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 73.660047][ T4985] lock_release+0x2e8/0x8e8 [ 73.660851][ T4985] __mutex_unlock_slowpath+0xc0/0x5d8 [ 73.661784][ T4985] mutex_unlock+0x90/0xec [ 73.662588][ T4985] btrfs_commit_transaction+0x1630/0x3044 [ 73.663529][ T4985] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 73.664463][ T4985] btrfs_start_pre_rw_mount+0x240/0x568 [ 73.665319][ T4985] open_ctree+0x1ef0/0x27b8 [ 73.666099][ T4985] btrfs_fill_super+0x1b4/0x2d4 [ 73.666944][ T4985] btrfs_mount_root+0x730/0x780 [ 73.667699][ T4985] legacy_get_tree+0xd4/0x16c [ 73.668475][ T4985] vfs_get_tree+0x90/0x274 [ 73.669142][ T4985] vfs_kern_mount+0xdc/0x178 [ 73.669885][ T4985] btrfs_mount+0x2a0/0x8d4 [ 73.670596][ T4985] legacy_get_tree+0xd4/0x16c [ 73.671379][ T4985] vfs_get_tree+0x90/0x274 [ 73.672120][ T4985] do_new_mount+0x228/0x810 [ 73.672907][ T4985] path_mount+0x5b4/0x1000 [ 73.673651][ T4985] __arm64_sys_mount+0x514/0x5e4 [ 73.674469][ T4985] invoke_syscall+0x98/0x2b8 [ 73.675196][ T4985] el0_svc_common+0x138/0x258 [ 73.675927][ T4985] do_el0_svc+0x58/0x14c [ 73.676605][ T4985] el0_svc+0x78/0x1e0 [ 73.677201][ T4985] el0t_64_sync_handler+0xcc/0xe4 [ 73.677959][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 73.678669][ T4985] [ 73.678669][ T4985] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 73.679803][ T4985] __lock_acquire+0x2928/0x651c [ 73.680593][ T4985] lock_acquire+0x1f4/0x620 [ 73.681322][ T4985] start_transaction+0x624/0x13f0 [ 73.682132][ T4985] btrfs_start_transaction+0x34/0x44 [ 73.682969][ T4985] btrfs_fileattr_set+0x4d4/0x9c0 [ 73.683798][ T4985] vfs_fileattr_set+0x674/0x8fc [ 73.684521][ T4985] do_vfs_ioctl+0x1c18/0x2370 [ 73.685278][ T4985] __arm64_sys_ioctl+0xe4/0x1c8 [ 73.686086][ T4985] invoke_syscall+0x98/0x2b8 [ 73.686851][ T4985] el0_svc_common+0x138/0x258 [ 73.687694][ T4985] do_el0_svc+0x58/0x14c [ 73.688497][ T4985] el0_svc+0x78/0x1e0 [ 73.689170][ T4985] el0t_64_sync_handler+0xcc/0xe4 [ 73.690001][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 73.690765][ T4985] [ 73.690765][ T4985] other info that might help us debug this: [ 73.690765][ T4985] [ 73.692303][ T4985] Chain exists of: [ 73.692303][ T4985] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 73.692303][ T4985] [ 73.694452][ T4985] Possible unsafe locking scenario: [ 73.694452][ T4985] [ 73.695537][ T4985] CPU0 CPU1 [ 73.696332][ T4985] ---- ---- [ 73.697156][ T4985] lock(&type->i_mutex_dir_key#8); [ 73.697918][ T4985] lock(&fs_devs->device_list_mutex); [ 73.699087][ T4985] lock(&type->i_mutex_dir_key#8); [ 73.700336][ T4985] lock(sb_internal#2); [ 73.701027][ T4985] [ 73.701027][ T4985] *** DEADLOCK *** [ 73.701027][ T4985] [ 73.702299][ T4985] 2 locks held by syz.0.16/4985: [ 73.703076][ T4985] #0: ffff0000cbc50460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 73.704574][ T4985] #1: ffff0000e6218610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 73.706190][ T4985] [ 73.706190][ T4985] stack backtrace: [ 73.707062][ T4985] CPU: 0 PID: 4985 Comm: syz.0.16 Not tainted syzkaller #0 [ 73.708159][ T4985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.709792][ T4985] Call trace: [ 73.710315][ T4985] dump_backtrace+0x0/0x43c [ 73.711035][ T4985] show_stack+0x2c/0x3c [ 73.711709][ T4985] __dump_stack+0x30/0x40 [ 73.712436][ T4985] dump_stack_lvl+0xf8/0x160 [ 73.713157][ T4985] dump_stack+0x1c/0x5c [ 73.713894][ T4985] print_circular_bug+0x148/0x1b0 [ 73.714717][ T4985] check_noncircular+0x240/0x2d4 [ 73.715526][ T4985] __lock_acquire+0x2928/0x651c [ 73.716296][ T4985] lock_acquire+0x1f4/0x620 [ 73.716967][ T4985] start_transaction+0x624/0x13f0 [ 73.717805][ T4985] btrfs_start_transaction+0x34/0x44 [ 73.718618][ T4985] btrfs_fileattr_set+0x4d4/0x9c0 [ 73.719377][ T4985] vfs_fileattr_set+0x674/0x8fc [ 73.720131][ T4985] do_vfs_ioctl+0x1c18/0x2370 [ 73.720827][ T4985] __arm64_sys_ioctl+0xe4/0x1c8 [ 73.721578][ T4985] invoke_syscall+0x98/0x2b8 [ 73.722369][ T4985] el0_svc_common+0x138/0x258 [ 73.723082][ T4985] do_el0_svc+0x58/0x14c [ 73.723764][ T4985] el0_svc+0x78/0x1e0 [ 73.724363][ T4985] el0t_64_sync_handler+0xcc/0xe4 [ 73.725140][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 73.853533][ T5011] loop0: detected capacity change from 0 to 32768 [ 73.896529][ T5011] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5011) [ 73.900313][ T5011] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.901906][ T5011] BTRFS info (device loop0): setting nodatacow, compression disabled [ 73.903213][ T5011] BTRFS info (device loop0): max_inline at 0 [ 73.904170][ T5011] BTRFS info (device loop0): enabling disk space caching [ 73.905303][ T5011] BTRFS info (device loop0): enabling ssd optimizations [ 73.906724][ T5011] BTRFS info (device loop0): using spread ssd allocation scheme [ 73.907929][ T5011] BTRFS info (device loop0): enabling auto defrag [ 73.908891][ T5011] BTRFS info (device loop0): doing ref verification [ 73.909927][ T5011] BTRFS info (device loop0): force clearing of disk cache [ 73.910946][ T5011] BTRFS info (device loop0): turning off barriers [ 73.911830][ T5011] BTRFS info (device loop0): using default commit interval 30s [ 73.912950][ T5011] BTRFS info (device loop0): disk space caching is enabled [ 73.914011][ T5011] BTRFS info (device loop0): has skinny extents [ 73.930635][ T5011] BTRFS info (device loop0): clearing free space tree [ 73.931941][ T5011] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 73.933445][ T5011] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 74.023066][ T5032] loop0: detected capacity change from 0 to 32768 [ 74.049702][ T5032] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5032) [ 74.052358][ T5032] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.053747][ T5032] BTRFS info (device loop0): setting nodatacow, compression disabled [ 74.054996][ T5032] BTRFS info (device loop0): max_inline at 0 [ 74.055817][ T5032] BTRFS info (device loop0): enabling disk space caching [ 74.057123][ T5032] BTRFS info (device loop0): enabling ssd optimizations [ 74.058088][ T5032] BTRFS info (device loop0): using spread ssd allocation scheme [ 74.059244][ T5032] BTRFS info (device loop0): enabling auto defrag [ 74.060224][ T5032] BTRFS info (device loop0): doing ref verification [ 74.061287][ T5032] BTRFS info (device loop0): force clearing of disk cache [ 74.062381][ T5032] BTRFS info (device loop0): turning off barriers [ 74.063391][ T5032] BTRFS info (device loop0): using default commit interval 30s [ 74.064416][ T5032] BTRFS info (device loop0): disk space caching is enabled [ 74.065483][ T5032] BTRFS info (device loop0): has skinny extents [ 74.071457][ T5032] BTRFS info (device loop0): clearing free space tree [ 74.072574][ T5032] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 74.074056][ T5032] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 74.162369][ T5053] loop0: detected capacity change from 0 to 32768 [ 74.206990][ T5053] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5053) [ 74.246876][ T5053] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.248276][ T5053] BTRFS info (device loop0): setting nodatacow, compression disabled [ 74.249567][ T5053] BTRFS info (device loop0): max_inline at 0 [ 74.250473][ T5053] BTRFS info (device loop0): enabling disk space caching [ 74.251456][ T5053] BTRFS info (device loop0): enabling ssd optimizations [ 74.252486][ T5053] BTRFS info (device loop0): using spread ssd allocation scheme [ 74.253681][ T5053] BTRFS info (device loop0): enabling auto defrag [ 74.255218][ T5053] BTRFS info (device loop0): doing ref verification [ 74.256198][ T5053] BTRFS info (device loop0): force clearing of disk cache [ 74.257299][ T5053] BTRFS info (device loop0): turning off barriers [ 74.258311][ T5053] BTRFS info (device loop0): using default commit interval 30s [ 74.259363][ T5053] BTRFS info (device loop0): disk space caching is enabled [ 74.260465][ T5053] BTRFS info (device loop0): has skinny extents [ 74.276885][ T5053] BTRFS info (device loop0): clearing free space tree [ 74.277979][ T5053] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 74.279478][ T5053] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 74.367124][ T5074] loop0: detected capacity change from 0 to 32768 [ 74.406460][ T5074] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5074) [ 74.409643][ T5074] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.410988][ T5074] BTRFS info (device loop0): setting nodatacow, compression disabled [ 74.412275][ T5074] BTRFS info (device loop0): max_inline at 0 [ 74.413229][ T5074] BTRFS info (device loop0): enabling disk space caching [ 74.414222][ T5074] BTRFS info (device loop0): enabling ssd optimizations [ 74.415223][ T5074] BTRFS info (device loop0): using spread ssd allocation scheme [ 74.416522][ T5074] BTRFS info (device loop0): enabling auto defrag [ 74.417476][ T5074] BTRFS info (device loop0): doing ref verification [ 74.418471][ T5074] BTRFS info (device loop0): force clearing of disk cache [ 74.419647][ T5074] BTRFS info (device loop0): turning off barriers [ 74.420693][ T5074] BTRFS info (device loop0): using default commit interval 30s [ 74.421918][ T5074] BTRFS info (device loop0): disk space caching is enabled [ 74.423111][ T5074] BTRFS info (device loop0): has skinny extents [ 74.429997][ T5074] BTRFS info (device loop0): clearing free space tree [ 74.431051][ T5074] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 74.432464][ T5074] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 74.518886][ T5095] loop0: detected capacity change from 0 to 32768 [ 74.547005][ T5095] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5095) [ 74.550289][ T148] device hsr_slave_0 left promiscuous mode [ 74.596725][ T5095] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.598054][ T5095] BTRFS info (device loop0): setting nodatacow, compression disabled [ 74.598071][ T148] device hsr_slave_1 left promiscuous mode [ 74.599285][ T5095] BTRFS info (device loop0): max_inline at 0 [ 74.601100][ T5095] BTRFS info (device loop0): enabling disk space caching [ 74.602350][ T5095] BTRFS info (device loop0): enabling ssd optimizations [ 74.603482][ T5095] BTRFS info (device loop0): using spread ssd allocation scheme [ 74.604754][ T5095] BTRFS info (device loop0): enabling auto defrag [ 74.605920][ T5095] BTRFS info (device loop0): doing ref verification [ 74.606969][ T5095] BTRFS info (device loop0): force clearing of disk cache [ 74.608126][ T5095] BTRFS info (device loop0): turning off barriers [ 74.609198][ T5095] BTRFS info (device loop0): using default commit interval 30s [ 74.610387][ T5095] BTRFS info (device loop0): disk space caching is enabled [ 74.611504][ T5095] BTRFS info (device loop0): has skinny extents [ 74.618685][ T5095] BTRFS info (device loop0): clearing free space tree [ 74.619770][ T5095] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 74.621284][ T5095] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 74.675964][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.677099][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.678483][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.679574][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.680794][ T148] device bridge_slave_1 left promiscuous mode [ 74.681706][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.718201][ T5117] loop0: detected capacity change from 0 to 32768 [ 74.726654][ T148] device bridge_slave_0 left promiscuous mode [ 74.727617][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.746629][ T5117] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5117) [ 74.787609][ T5117] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.788930][ T5117] BTRFS info (device loop0): setting nodatacow, compression disabled [ 74.790117][ T5117] BTRFS info (device loop0): max_inline at 0 [ 74.791002][ T5117] BTRFS info (device loop0): enabling disk space caching [ 74.846008][ T148] device veth1_macvtap left promiscuous mode [ 74.846948][ T148] device veth0_macvtap left promiscuous mode [ 74.847899][ T148] device veth1_vlan left promiscuous mode [ 74.848825][ T148] device veth0_vlan left promiscuous mode [ 74.903268][ T5139] loop0: detected capacity change from 0 to 32768 [ 74.918990][ T5139] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5139) [ 74.925162][ T148] team0 (unregistering): Port device team_slave_1 removed [ 74.929745][ T148] team0 (unregistering): Port device team_slave_0 removed [ 74.932907][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.969861][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.037608][ T5160] loop0: detected capacity change from 0 to 32768 [ 75.048799][ T148] bond0 (unregistering): Released all slaves [ 75.128084][ T5160] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5160) [ 75.151664][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 75.225551][ T5180] loop0: detected capacity change from 0 to 32768 [ 75.356003][ T1969] Bluetooth: hci0: command 0x0419 tx timeout [ 75.417238][ T5202] loop0: detected capacity change from 0 to 32768 [ 75.450770][ T5202] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5202) [ 75.557092][ T5223] loop0: detected capacity change from 0 to 32768 [ 75.578342][ T5223] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5223) [ 75.707287][ T5244] loop0: detected capacity change from 0 to 32768 [ 75.788826][ T5244] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5244) [ 75.883581][ T5265] loop0: detected capacity change from 0 to 32768 [ 75.916389][ T5265] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5265) [ 76.031085][ T5286] loop0: detected capacity change from 0 to 32768 [ 76.035815][ T5286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5286) [ 76.146016][ T5307] loop0: detected capacity change from 0 to 32768 [ 76.169370][ T5307] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5307) [ 76.269587][ T5328] loop0: detected capacity change from 0 to 32768 [ 76.316543][ T5328] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5328) [ 76.373476][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 76.445035][ T5348] loop0: detected capacity change from 0 to 32768 [ 76.507296][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 76.576801][ T5369] loop0: detected capacity change from 0 to 32768 [ 76.792854][ T5391] loop0: detected capacity change from 0 to 32768 [ 76.829271][ T5391] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5391) [ 76.923667][ T5412] loop0: detected capacity change from 0 to 32768 [ 76.925311][ T5412] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5412) [ 76.945005][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 77.019001][ T5433] loop0: detected capacity change from 0 to 32768 [ 77.040995][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 77.108774][ T5453] loop0: detected capacity change from 0 to 32768 [ 77.323132][ T5475] loop0: detected capacity change from 0 to 32768 [ 77.325059][ T5475] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5475) [ 77.426236][ T5496] loop0: detected capacity change from 0 to 32768 [ 77.478763][ T5496] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5496) [ 77.628065][ T5517] loop0: detected capacity change from 0 to 32768 [ 77.629625][ T5517] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5517) [ 77.651929][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 77.727761][ T5537] loop0: detected capacity change from 0 to 32768 [ 77.748844][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 77.825223][ T5559] loop0: detected capacity change from 0 to 32768 [ 77.936352][ T5580] loop0: detected capacity change from 0 to 32768 [ 77.978902][ T5580] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5580) [ 78.137656][ T5601] loop0: detected capacity change from 0 to 32768 [ 78.142009][ T5601] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5601) [ 78.252879][ T5622] loop0: detected capacity change from 0 to 32768 [ 78.255565][ T5622] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5622) [ 78.364001][ T5643] loop0: detected capacity change from 0 to 32768 [ 78.400956][ T5643] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5643) 1970/01/01 00:01:18 executed programs: 34 [ 78.503303][ T5664] loop0: detected capacity change from 0 to 32768 [ 78.508301][ T5664] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5664) [ 78.614343][ T5685] loop0: detected capacity change from 0 to 32768 [ 78.619389][ T5685] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5685) [ 78.623081][ T5685] btrfs_printk: 428 callbacks suppressed [ 78.623089][ T5685] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.625134][ T5685] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.626815][ T5685] BTRFS info (device loop0): max_inline at 0 [ 78.627629][ T5685] BTRFS info (device loop0): enabling disk space caching [ 78.628686][ T5685] BTRFS info (device loop0): enabling ssd optimizations [ 78.629808][ T5685] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.630962][ T5685] BTRFS info (device loop0): enabling auto defrag [ 78.631952][ T5685] BTRFS info (device loop0): doing ref verification [ 78.632900][ T5685] BTRFS info (device loop0): force clearing of disk cache [ 78.633938][ T5685] BTRFS info (device loop0): turning off barriers [ 78.634855][ T5685] BTRFS info (device loop0): using default commit interval 30s [ 78.636401][ T5685] BTRFS info (device loop0): disk space caching is enabled [ 78.637482][ T5685] BTRFS info (device loop0): has skinny extents [ 78.646768][ T5685] BTRFS info (device loop0): clearing free space tree [ 78.647740][ T5685] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.649153][ T5685] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.733592][ T5706] loop0: detected capacity change from 0 to 32768 [ 78.767629][ T5706] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5706) [ 78.771916][ T5706] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.773272][ T5706] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.774432][ T5706] BTRFS info (device loop0): max_inline at 0 [ 78.775321][ T5706] BTRFS info (device loop0): enabling disk space caching [ 78.776423][ T5706] BTRFS info (device loop0): enabling ssd optimizations [ 78.777384][ T5706] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.778481][ T5706] BTRFS info (device loop0): enabling auto defrag [ 78.779438][ T5706] BTRFS info (device loop0): doing ref verification [ 78.780400][ T5706] BTRFS info (device loop0): force clearing of disk cache [ 78.781402][ T5706] BTRFS info (device loop0): turning off barriers [ 78.782298][ T5706] BTRFS info (device loop0): using default commit interval 30s [ 78.783396][ T5706] BTRFS info (device loop0): disk space caching is enabled [ 78.784442][ T5706] BTRFS info (device loop0): has skinny extents [ 78.790702][ T5706] BTRFS info (device loop0): clearing free space tree [ 78.791638][ T5706] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.793092][ T5706] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.879478][ T5727] loop0: detected capacity change from 0 to 32768 [ 78.884634][ T5727] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5727) [ 78.888593][ T5727] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.889866][ T5727] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.891117][ T5727] BTRFS info (device loop0): max_inline at 0 [ 78.891929][ T5727] BTRFS info (device loop0): enabling disk space caching [ 78.892988][ T5727] BTRFS info (device loop0): enabling ssd optimizations [ 78.893970][ T5727] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.895088][ T5727] BTRFS info (device loop0): enabling auto defrag [ 78.896082][ T5727] BTRFS info (device loop0): doing ref verification [ 78.897029][ T5727] BTRFS info (device loop0): force clearing of disk cache [ 78.898096][ T5727] BTRFS info (device loop0): turning off barriers [ 78.899081][ T5727] BTRFS info (device loop0): using default commit interval 30s [ 78.900311][ T5727] BTRFS info (device loop0): disk space caching is enabled [ 78.901464][ T5727] BTRFS info (device loop0): has skinny extents [ 78.916389][ T5727] BTRFS info (device loop0): clearing free space tree [ 78.917472][ T5727] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.918952][ T5727] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.004895][ T5748] loop0: detected capacity change from 0 to 32768 [ 79.009825][ T5748] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5748) [ 79.013534][ T5748] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.014870][ T5748] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.016330][ T5748] BTRFS info (device loop0): max_inline at 0 [ 79.017251][ T5748] BTRFS info (device loop0): enabling disk space caching [ 79.018374][ T5748] BTRFS info (device loop0): enabling ssd optimizations [ 79.019470][ T5748] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.020583][ T5748] BTRFS info (device loop0): enabling auto defrag [ 79.021490][ T5748] BTRFS info (device loop0): doing ref verification [ 79.022483][ T5748] BTRFS info (device loop0): force clearing of disk cache [ 79.023618][ T5748] BTRFS info (device loop0): turning off barriers [ 79.024511][ T5748] BTRFS info (device loop0): using default commit interval 30s [ 79.025544][ T5748] BTRFS info (device loop0): disk space caching is enabled [ 79.027256][ T5748] BTRFS info (device loop0): has skinny extents [ 79.046343][ T5748] BTRFS info (device loop0): clearing free space tree [ 79.047341][ T5748] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.048838][ T5748] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.064144][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 79.137182][ T5770] loop0: detected capacity change from 0 to 32768 [ 79.180418][ T5770] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.181854][ T5770] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.183070][ T5770] BTRFS info (device loop0): max_inline at 0 [ 79.184050][ T5770] BTRFS info (device loop0): enabling disk space caching [ 79.185137][ T5770] BTRFS info (device loop0): enabling ssd optimizations [ 79.186550][ T5770] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.187798][ T5770] BTRFS info (device loop0): enabling auto defrag [ 79.188750][ T5770] BTRFS info (device loop0): doing ref verification [ 79.189793][ T5770] BTRFS info (device loop0): force clearing of disk cache [ 79.190969][ T5770] BTRFS info (device loop0): turning off barriers [ 79.192025][ T5770] BTRFS info (device loop0): using default commit interval 30s [ 79.193163][ T5770] BTRFS info (device loop0): disk space caching is enabled [ 79.194308][ T5770] BTRFS info (device loop0): has skinny extents [ 79.201001][ T5770] BTRFS info (device loop0): clearing free space tree [ 79.202023][ T5770] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.203597][ T5770] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.289904][ T5791] loop0: detected capacity change from 0 to 32768 [ 79.326832][ T5791] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5791) [ 79.377239][ T5791] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.378578][ T5791] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.379741][ T5791] BTRFS info (device loop0): max_inline at 0 [ 79.380582][ T5791] BTRFS info (device loop0): enabling disk space caching [ 79.381596][ T5791] BTRFS info (device loop0): enabling ssd optimizations [ 79.382761][ T5791] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.383812][ T5791] BTRFS info (device loop0): enabling auto defrag [ 79.384732][ T5791] BTRFS info (device loop0): doing ref verification [ 79.385659][ T5791] BTRFS info (device loop0): force clearing of disk cache [ 79.387867][ T5791] BTRFS info (device loop0): turning off barriers [ 79.388810][ T5791] BTRFS info (device loop0): using default commit interval 30s [ 79.389939][ T5791] BTRFS info (device loop0): disk space caching is enabled [ 79.390963][ T5791] BTRFS info (device loop0): has skinny extents [ 79.399775][ T5791] BTRFS info (device loop0): clearing free space tree [ 79.400795][ T5791] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.402062][ T5791] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.489568][ T5812] loop0: detected capacity change from 0 to 32768 [ 79.494795][ T5812] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5812) [ 79.497880][ T5812] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.499357][ T5812] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.500756][ T5812] BTRFS info (device loop0): max_inline at 0 [ 79.501724][ T5812] BTRFS info (device loop0): enabling disk space caching [ 79.596466][ T5833] loop0: detected capacity change from 0 to 32768 [ 79.649103][ T5833] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5833) [ 79.747995][ T5854] loop0: detected capacity change from 0 to 32768 [ 79.752843][ T5854] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5854) [ 79.852366][ T5875] loop0: detected capacity change from 0 to 32768 [ 79.854019][ T5875] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5875) [ 79.875584][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 79.946825][ T5895] loop0: detected capacity change from 0 to 32768 [ 80.093497][ T5917] loop0: detected capacity change from 0 to 32768 [ 80.099168][ T5917] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5917) [ 80.204254][ T5938] loop0: detected capacity change from 0 to 32768 [ 80.268647][ T5938] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5938) [ 80.365187][ T5959] loop0: detected capacity change from 0 to 32768 [ 80.368151][ T5959] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5959) [ 80.467846][ T5980] loop0: detected capacity change from 0 to 32768 [ 80.548511][ T5980] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5980) [ 80.651983][ T6001] loop0: detected capacity change from 0 to 32768 [ 80.716923][ T6001] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (6001) [ 80.815727][ T6022] loop0: detected capacity change from 0 to 32768 [ 80.820329][ T6022] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (6022) [ 80.837155][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 80.926664][ T6042] loop0: detected capacity change from 0 to 32768 [ 81.100026][ T6064] loop0: detected capacity change from 0 to 32768 [ 81.101661][ T6064] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6064) [ 81.193879][ T6085] loop0: detected capacity change from 0 to 32768 [ 81.247178][ T6085] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6085) [ 81.265599][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 81.339457][ T6106] loop0: detected capacity change from 0 to 32768 [ 81.361995][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 81.428052][ T6126] loop0: detected capacity change from 0 to 32768 [ 81.649231][ T6148] loop0: detected capacity change from 0 to 32768 [ 81.650889][ T6148] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6148) [ 81.752343][ T6169] loop0: detected capacity change from 0 to 32768 [ 81.836028][ T6169] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6169) [ 81.988497][ T6190] loop0: detected capacity change from 0 to 32768 [ 82.076339][ T6190] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6190) [ 82.220373][ T6211] loop0: detected capacity change from 0 to 32768 [ 82.225556][ T6211] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6211) [ 82.326486][ T6232] loop0: detected capacity change from 0 to 32768 [ 82.376344][ T6232] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6232) [ 82.469418][ T6253] loop0: detected capacity change from 0 to 32768 [ 82.576362][ T6253] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6253) [ 82.746587][ T6274] loop0: detected capacity change from 0 to 32768 [ 82.751465][ T6274] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6274) [ 82.853725][ T6295] loop0: detected capacity change from 0 to 32768 [ 82.858470][ T6295] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6295) [ 82.949022][ T6316] loop0: detected capacity change from 0 to 32768 [ 82.951015][ T6316] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.79 (6316) [ 82.977573][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 83.056775][ T6336] loop0: detected capacity change from 0 to 32768 [ 83.132680][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 83.211168][ T6357] loop0: detected capacity change from 0 to 32768 [ 83.238527][ T4539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4539) [ 83.306938][ T6378] loop0: detected capacity change from 0 to 32768 1970/01/01 00:01:23 executed programs: 69 [ 83.561389][ T6400] loop0: detected capacity change from 0 to 32768 [ 83.566986][ T6400] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.83 (6400)