Warning: Permanently added '10.128.15.200' (ED25519) to the list of known hosts. 1970/01/01 00:01:23 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:24 parsed 1 programs [ 87.021684][ T4474] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 94.801264][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.804135][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.810380][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.817800][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.820184][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.823268][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.283481][ T4533] chnl_net:caif_netlink_parms(): no params data found [ 96.318520][ T4533] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.320687][ T4533] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.323546][ T4533] device bridge_slave_0 entered promiscuous mode [ 96.327388][ T4533] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.329516][ T4533] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.332135][ T4533] device bridge_slave_1 entered promiscuous mode [ 96.348105][ T4533] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.352649][ T4533] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.367879][ T4533] team0: Port device team_slave_0 added [ 96.371292][ T4533] team0: Port device team_slave_1 added [ 96.394667][ T4533] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.396616][ T4533] 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. [ 96.404144][ T4533] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.408724][ T4533] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.410760][ T4533] 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. [ 96.418121][ T4533] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.485687][ T4533] device hsr_slave_0 entered promiscuous mode [ 96.534305][ T4533] device hsr_slave_1 entered promiscuous mode [ 97.338349][ T4533] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.365643][ T4533] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.415413][ T4533] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.455271][ T4533] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.571686][ T4533] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.580726][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.583442][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.588868][ T4533] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.593947][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.596986][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.599663][ T1614] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.601726][ T1614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.616619][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.619242][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.621960][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.625347][ T1614] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.627379][ T1614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.629735][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.632840][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.647778][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.651118][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.654016][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.656855][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.659546][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.662286][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.671961][ T4533] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.675900][ T4533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.678878][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.681383][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.684381][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.763904][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.766158][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.771645][ T4533] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.785807][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.788664][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.802072][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.807322][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.810242][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.813261][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.819119][ T4533] device veth0_vlan entered promiscuous mode [ 97.828335][ T4533] device veth1_vlan entered promiscuous mode [ 97.845287][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.848041][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.850905][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.856074][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.861351][ T4533] device veth0_macvtap entered promiscuous mode [ 97.865909][ T4533] device veth1_macvtap entered promiscuous mode [ 97.876671][ T4533] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.878953][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.881618][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.885274][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.887983][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.892740][ T4533] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.899306][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.902367][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.908710][ T4533] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.911189][ T4533] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.914038][ T4533] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.916567][ T4533] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:38 executed programs: 0 [ 98.572201][ T4655] chnl_net:caif_netlink_parms(): no params data found [ 98.606807][ T4655] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.608871][ T4655] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.611515][ T4655] device bridge_slave_0 entered promiscuous mode [ 98.615590][ T4655] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.617624][ T4655] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.620199][ T4655] device bridge_slave_1 entered promiscuous mode [ 98.648197][ T4655] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.652793][ T4655] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.670850][ T4655] team0: Port device team_slave_0 added [ 98.674606][ T4655] team0: Port device team_slave_1 added [ 98.688284][ T4655] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.690379][ T4655] 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. [ 98.697949][ T4655] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.702165][ T4655] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.704739][ T4655] 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. [ 98.712001][ T4655] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.785530][ T4655] device hsr_slave_0 entered promiscuous mode [ 98.823679][ T4655] device hsr_slave_1 entered promiscuous mode [ 98.873622][ T4655] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.875793][ T4655] Cannot create hsr debugfs directory [ 99.016937][ T4655] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.543934][ T4189] Bluetooth: hci0: command 0x0409 tx timeout [ 100.951451][ T4655] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.623411][ T4172] Bluetooth: hci0: command 0x041b tx timeout [ 103.030490][ T4655] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.091688][ T4655] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.312309][ T4655] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.375322][ T4655] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.417130][ T4655] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.465643][ T4655] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.562464][ T4655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.572881][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.576060][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.581213][ T4655] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.596616][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 103.599838][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.602420][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.604512][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.614911][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.617909][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 103.620892][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.623803][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.625872][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.628399][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 103.631353][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 103.644248][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 103.647531][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 103.650341][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 103.653243][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 103.656250][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 103.659008][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.661758][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 103.669193][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.671996][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.681356][ T4655] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 103.760102][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 103.762341][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 103.772297][ T4655] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.784589][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.787765][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.802621][ T4655] device veth0_vlan entered promiscuous mode [ 103.806483][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.809401][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.812371][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.816735][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.824901][ T4655] device veth1_vlan entered promiscuous mode [ 103.839975][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 103.842778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 103.848098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.850949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.856520][ T4655] device veth0_macvtap entered promiscuous mode [ 103.861650][ T4655] device veth1_macvtap entered promiscuous mode [ 103.874861][ T4655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.877871][ T4655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.882748][ T4655] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.886968][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 103.890261][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.893030][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.898421][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.901647][ T4655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.905011][ T4655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.909406][ T4655] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.914055][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.916997][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.921309][ T4655] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.924936][ T4655] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.927440][ T4655] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.929939][ T4655] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.240476][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.242902][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.262458][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.264983][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.267359][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.270485][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:44 executed programs: 2 [ 104.496475][ T4899] loop0: detected capacity change from 0 to 32768 [ 104.553912][ T4899] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4899) [ 104.566254][ T4899] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.569182][ T4899] BTRFS info (device loop0): setting nodatacow, compression disabled [ 104.571687][ T4899] BTRFS info (device loop0): max_inline at 0 [ 104.574292][ T4899] BTRFS info (device loop0): enabling disk space caching [ 104.576422][ T4899] BTRFS info (device loop0): enabling ssd optimizations [ 104.578420][ T4899] BTRFS info (device loop0): using spread ssd allocation scheme [ 104.580656][ T4899] BTRFS info (device loop0): enabling auto defrag [ 104.582408][ T4899] BTRFS info (device loop0): doing ref verification [ 104.584840][ T4899] BTRFS info (device loop0): force clearing of disk cache [ 104.587024][ T4899] BTRFS info (device loop0): turning off barriers [ 104.588808][ T4899] BTRFS info (device loop0): using default commit interval 30s [ 104.590864][ T4899] BTRFS info (device loop0): disk space caching is enabled [ 104.592872][ T4899] BTRFS info (device loop0): has skinny extents [ 104.639097][ T4899] BTRFS info (device loop0): clearing free space tree [ 104.641315][ T4899] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 104.647125][ T4899] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 104.670801][ T4899] [ 104.671514][ T4899] ====================================================== [ 104.673487][ T4899] WARNING: possible circular locking dependency detected [ 104.675468][ T4899] 5.15.184-syzkaller #0 Not tainted [ 104.676889][ T4899] ------------------------------------------------------ [ 104.678881][ T4899] syz.0.16/4899 is trying to acquire lock: [ 104.680572][ T4899] ffff0000d9fd4650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 104.683333][ T4899] [ 104.683333][ T4899] but task is already holding lock: [ 104.685348][ T4899] ffff0000e6808610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 104.688236][ T4899] [ 104.688236][ T4899] which lock already depends on the new lock. [ 104.688236][ T4899] [ 104.691206][ T4899] [ 104.691206][ T4899] the existing dependency chain (in reverse order) is: [ 104.693631][ T4899] [ 104.693631][ T4899] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 104.696039][ T4899] down_read+0xc0/0x390 [ 104.697318][ T4899] lookup_slow+0x4c/0x80 [ 104.698749][ T4899] walk_component+0x2b0/0x3a8 [ 104.700320][ T4899] path_lookupat+0x13c/0x3d0 [ 104.701740][ T4899] filename_lookup+0x180/0x414 [ 104.703218][ T4899] kern_path+0x4c/0x190 [ 104.703540][ T4172] Bluetooth: hci0: command 0x040f tx timeout [ 104.704522][ T4899] lookup_bdev+0xbc/0x244 [ 104.707610][ T4899] btrfs_free_stale_devices+0x614/0x908 [ 104.709333][ T4899] btrfs_forget_devices+0x5c/0x98 [ 104.710882][ T4899] btrfs_control_ioctl+0x130/0x248 [ 104.712457][ T4899] __arm64_sys_ioctl+0x14c/0x1c8 [ 104.714015][ T4899] invoke_syscall+0x98/0x2b8 [ 104.715436][ T4899] el0_svc_common+0x138/0x258 [ 104.716911][ T4899] do_el0_svc+0x58/0x14c [ 104.718266][ T4899] el0_svc+0x78/0x1e0 [ 104.719554][ T4899] el0t_64_sync_handler+0xcc/0xe4 [ 104.721121][ T4899] el0t_64_sync+0x1a0/0x1a4 [ 104.722539][ T4899] [ 104.722539][ T4899] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 104.725032][ T4899] __mutex_lock_common+0x194/0x1edc [ 104.726767][ T4899] mutex_lock_nested+0xac/0x11c [ 104.728318][ T4899] btrfs_run_dev_stats+0xe0/0xcac [ 104.729864][ T4899] commit_cowonly_roots+0x144/0x7e8 [ 104.731472][ T4899] btrfs_commit_transaction+0xf04/0x3044 [ 104.733280][ T4899] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 104.735102][ T4899] btrfs_start_pre_rw_mount+0x240/0x568 [ 104.736788][ T4899] open_ctree+0x1ef0/0x27b8 [ 104.738230][ T4899] btrfs_fill_super+0x1b4/0x2d4 [ 104.739770][ T4899] btrfs_mount_root+0x730/0x780 [ 104.741289][ T4899] legacy_get_tree+0xd4/0x16c [ 104.742728][ T4899] vfs_get_tree+0x90/0x274 [ 104.744090][ T4899] vfs_kern_mount+0xdc/0x178 [ 104.745516][ T4899] btrfs_mount+0x2a0/0x8d4 [ 104.746855][ T4899] legacy_get_tree+0xd4/0x16c [ 104.748286][ T4899] vfs_get_tree+0x90/0x274 [ 104.749679][ T4899] do_new_mount+0x228/0x810 [ 104.751121][ T4899] path_mount+0x5b4/0x1000 [ 104.752451][ T4899] __arm64_sys_mount+0x514/0x5e4 [ 104.754011][ T4899] invoke_syscall+0x98/0x2b8 [ 104.755442][ T4899] el0_svc_common+0x138/0x258 [ 104.756912][ T4899] do_el0_svc+0x58/0x14c [ 104.758295][ T4899] el0_svc+0x78/0x1e0 [ 104.759599][ T4899] el0t_64_sync_handler+0xcc/0xe4 [ 104.761189][ T4899] el0t_64_sync+0x1a0/0x1a4 [ 104.762599][ T4899] [ 104.762599][ T4899] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 104.764981][ T4899] lock_release+0x2e8/0x8e8 [ 104.766355][ T4899] __mutex_unlock_slowpath+0xc0/0x5d8 [ 104.768030][ T4899] mutex_unlock+0x90/0xec [ 104.769385][ T4899] btrfs_commit_transaction+0x1630/0x3044 [ 104.771118][ T4899] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 104.772863][ T4899] btrfs_start_pre_rw_mount+0x240/0x568 [ 104.774543][ T4899] open_ctree+0x1ef0/0x27b8 [ 104.775977][ T4899] btrfs_fill_super+0x1b4/0x2d4 [ 104.777503][ T4899] btrfs_mount_root+0x730/0x780 [ 104.779055][ T4899] legacy_get_tree+0xd4/0x16c [ 104.780595][ T4899] vfs_get_tree+0x90/0x274 [ 104.781987][ T4899] vfs_kern_mount+0xdc/0x178 [ 104.783444][ T4899] btrfs_mount+0x2a0/0x8d4 [ 104.784823][ T4899] legacy_get_tree+0xd4/0x16c [ 104.786325][ T4899] vfs_get_tree+0x90/0x274 [ 104.787730][ T4899] do_new_mount+0x228/0x810 [ 104.789222][ T4899] path_mount+0x5b4/0x1000 [ 104.790636][ T4899] __arm64_sys_mount+0x514/0x5e4 [ 104.792166][ T4899] invoke_syscall+0x98/0x2b8 [ 104.793591][ T4899] el0_svc_common+0x138/0x258 [ 104.795040][ T4899] do_el0_svc+0x58/0x14c [ 104.796403][ T4899] el0_svc+0x78/0x1e0 [ 104.797715][ T4899] el0t_64_sync_handler+0xcc/0xe4 [ 104.799290][ T4899] el0t_64_sync+0x1a0/0x1a4 [ 104.800686][ T4899] [ 104.800686][ T4899] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 104.802830][ T4899] __lock_acquire+0x2928/0x651c [ 104.804368][ T4899] lock_acquire+0x1f4/0x620 [ 104.805729][ T4899] start_transaction+0x624/0x13f0 [ 104.807240][ T4899] btrfs_start_transaction+0x34/0x44 [ 104.808898][ T4899] btrfs_fileattr_set+0x4d4/0x9c0 [ 104.810485][ T4899] vfs_fileattr_set+0x674/0x8fc [ 104.812094][ T4899] do_vfs_ioctl+0x1c18/0x2370 [ 104.813652][ T4899] __arm64_sys_ioctl+0xe4/0x1c8 [ 104.815226][ T4899] invoke_syscall+0x98/0x2b8 [ 104.816700][ T4899] el0_svc_common+0x138/0x258 [ 104.818193][ T4899] do_el0_svc+0x58/0x14c [ 104.819526][ T4899] el0_svc+0x78/0x1e0 [ 104.820817][ T4899] el0t_64_sync_handler+0xcc/0xe4 [ 104.822393][ T4899] el0t_64_sync+0x1a0/0x1a4 [ 104.823830][ T4899] [ 104.823830][ T4899] other info that might help us debug this: [ 104.823830][ T4899] [ 104.826797][ T4899] Chain exists of: [ 104.826797][ T4899] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 104.826797][ T4899] [ 104.830999][ T4899] Possible unsafe locking scenario: [ 104.830999][ T4899] [ 104.833137][ T4899] CPU0 CPU1 [ 104.834714][ T4899] ---- ---- [ 104.836295][ T4899] lock(&type->i_mutex_dir_key#8); [ 104.837802][ T4899] lock(&fs_devs->device_list_mutex); [ 104.840172][ T4899] lock(&type->i_mutex_dir_key#8); [ 104.842414][ T4899] lock(sb_internal#2); [ 104.843643][ T4899] [ 104.843643][ T4899] *** DEADLOCK *** [ 104.843643][ T4899] [ 104.845967][ T4899] 2 locks held by syz.0.16/4899: [ 104.847381][ T4899] #0: ffff0000d9fd4460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 104.850209][ T4899] #1: ffff0000e6808610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 104.853310][ T4899] [ 104.853310][ T4899] stack backtrace: [ 104.854995][ T4899] CPU: 1 PID: 4899 Comm: syz.0.16 Not tainted 5.15.184-syzkaller #0 [ 104.857288][ T4899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 104.860189][ T4899] Call trace: [ 104.861121][ T4899] dump_backtrace+0x0/0x43c [ 104.862434][ T4899] show_stack+0x2c/0x3c [ 104.863572][ T4899] __dump_stack+0x30/0x40 [ 104.864783][ T4899] dump_stack_lvl+0xf8/0x160 [ 104.866069][ T4899] dump_stack+0x1c/0x5c [ 104.867188][ T4899] print_circular_bug+0x148/0x1b0 [ 104.868583][ T4899] check_noncircular+0x240/0x2d4 [ 104.869957][ T4899] __lock_acquire+0x2928/0x651c [ 104.871327][ T4899] lock_acquire+0x1f4/0x620 [ 104.872600][ T4899] start_transaction+0x624/0x13f0 [ 104.873999][ T4899] btrfs_start_transaction+0x34/0x44 [ 104.875489][ T4899] btrfs_fileattr_set+0x4d4/0x9c0 [ 104.876918][ T4899] vfs_fileattr_set+0x674/0x8fc [ 104.878282][ T4899] do_vfs_ioctl+0x1c18/0x2370 [ 104.879579][ T4899] __arm64_sys_ioctl+0xe4/0x1c8 [ 104.880910][ T4899] invoke_syscall+0x98/0x2b8 [ 104.882240][ T4899] el0_svc_common+0x138/0x258 [ 104.883583][ T4899] do_el0_svc+0x58/0x14c [ 104.884736][ T4899] el0_svc+0x78/0x1e0 [ 104.885859][ T4899] el0t_64_sync_handler+0xcc/0xe4 [ 104.887299][ T4899] el0t_64_sync+0x1a0/0x1a4 [ 105.139502][ T4926] loop0: detected capacity change from 0 to 32768 [ 105.191445][ T4926] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4926) [ 105.198142][ T4926] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.200676][ T4926] BTRFS info (device loop0): setting nodatacow, compression disabled [ 105.202943][ T4926] BTRFS info (device loop0): max_inline at 0 [ 105.205021][ T4926] BTRFS info (device loop0): enabling disk space caching [ 105.206991][ T4926] BTRFS info (device loop0): enabling ssd optimizations [ 105.208917][ T4926] BTRFS info (device loop0): using spread ssd allocation scheme [ 105.211013][ T4926] BTRFS info (device loop0): enabling auto defrag [ 105.212777][ T4926] BTRFS info (device loop0): doing ref verification [ 105.215100][ T4926] BTRFS info (device loop0): force clearing of disk cache [ 105.217090][ T4926] BTRFS info (device loop0): turning off barriers [ 105.218805][ T4926] BTRFS info (device loop0): using default commit interval 30s [ 105.220949][ T4926] BTRFS info (device loop0): disk space caching is enabled [ 105.222882][ T4926] BTRFS info (device loop0): has skinny extents [ 105.244450][ T4926] BTRFS info (device loop0): clearing free space tree [ 105.246349][ T4926] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 105.248987][ T4926] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 105.521488][ T4948] loop0: detected capacity change from 0 to 32768 [ 105.584761][ T4948] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4948) [ 105.590767][ T4948] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.593779][ T4948] BTRFS info (device loop0): setting nodatacow, compression disabled [ 105.596037][ T4948] BTRFS info (device loop0): max_inline at 0 [ 105.597799][ T4948] BTRFS info (device loop0): enabling disk space caching [ 105.599817][ T4948] BTRFS info (device loop0): enabling ssd optimizations [ 105.601733][ T4948] BTRFS info (device loop0): using spread ssd allocation scheme [ 105.604546][ T4948] BTRFS info (device loop0): enabling auto defrag [ 105.606390][ T4948] BTRFS info (device loop0): doing ref verification [ 105.608229][ T4948] BTRFS info (device loop0): force clearing of disk cache [ 105.610260][ T4948] BTRFS info (device loop0): turning off barriers [ 105.612083][ T4948] BTRFS info (device loop0): using default commit interval 30s [ 105.614238][ T4948] BTRFS info (device loop0): disk space caching is enabled [ 105.616531][ T4948] BTRFS info (device loop0): has skinny extents [ 105.627257][ T4948] BTRFS info (device loop0): clearing free space tree [ 105.629229][ T4948] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 105.631989][ T4948] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 105.777270][ T136] device hsr_slave_0 left promiscuous mode [ 105.808866][ T4972] loop0: detected capacity change from 0 to 32768 [ 105.815571][ T136] device hsr_slave_1 left promiscuous mode [ 105.854534][ T4972] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4972) [ 105.893741][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 105.895878][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 105.897123][ T4972] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.900887][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 105.901970][ T4972] BTRFS info (device loop0): setting nodatacow, compression disabled [ 105.902970][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 105.905563][ T4972] BTRFS info (device loop0): max_inline at 0 [ 105.909237][ T4972] BTRFS info (device loop0): enabling disk space caching [ 105.911283][ T4972] BTRFS info (device loop0): enabling ssd optimizations [ 105.911703][ T136] device bridge_slave_1 left promiscuous mode [ 105.913204][ T4972] BTRFS info (device loop0): using spread ssd allocation scheme [ 105.917607][ T4972] BTRFS info (device loop0): enabling auto defrag [ 105.918274][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.919439][ T4972] BTRFS info (device loop0): doing ref verification [ 105.923244][ T4972] BTRFS info (device loop0): force clearing of disk cache [ 105.925610][ T4972] BTRFS info (device loop0): turning off barriers [ 105.927400][ T4972] BTRFS info (device loop0): using default commit interval 30s [ 105.929487][ T4972] BTRFS info (device loop0): disk space caching is enabled [ 105.931483][ T4972] BTRFS info (device loop0): has skinny extents [ 105.953260][ T4972] BTRFS info (device loop0): clearing free space tree [ 105.955404][ T4972] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 105.958033][ T4972] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 105.974536][ T136] device bridge_slave_0 left promiscuous mode [ 105.976315][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.083512][ T136] device veth1_macvtap left promiscuous mode [ 106.085331][ T136] device veth0_macvtap left promiscuous mode [ 106.087048][ T136] device veth1_vlan left promiscuous mode [ 106.088764][ T136] device veth0_vlan left promiscuous mode [ 106.149634][ T4995] loop0: detected capacity change from 0 to 32768 [ 106.162928][ T4995] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4995) [ 106.178229][ T4995] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.180817][ T4995] BTRFS info (device loop0): setting nodatacow, compression disabled [ 106.183090][ T4995] BTRFS info (device loop0): max_inline at 0 [ 106.185151][ T4995] BTRFS info (device loop0): enabling disk space caching [ 106.187148][ T4995] BTRFS info (device loop0): enabling ssd optimizations [ 106.189039][ T4995] BTRFS info (device loop0): using spread ssd allocation scheme [ 106.191173][ T4995] BTRFS info (device loop0): enabling auto defrag [ 106.192932][ T4995] BTRFS info (device loop0): doing ref verification [ 106.195189][ T4995] BTRFS info (device loop0): force clearing of disk cache [ 106.197163][ T4995] BTRFS info (device loop0): turning off barriers [ 106.198942][ T4995] BTRFS info (device loop0): using default commit interval 30s [ 106.201067][ T4995] BTRFS info (device loop0): disk space caching is enabled [ 106.203124][ T4995] BTRFS info (device loop0): has skinny extents [ 106.239646][ T4995] BTRFS info (device loop0): clearing free space tree [ 106.241535][ T4995] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 106.245293][ T4995] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 106.316270][ T136] team0 (unregistering): Port device team_slave_1 removed [ 106.339942][ T136] team0 (unregistering): Port device team_slave_0 removed [ 106.357517][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 106.392518][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 106.442653][ T5016] loop0: detected capacity change from 0 to 32768 [ 106.489918][ T5016] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5016) [ 106.496907][ T5016] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.499506][ T5016] BTRFS info (device loop0): setting nodatacow, compression disabled [ 106.501770][ T5016] BTRFS info (device loop0): max_inline at 0 [ 106.503505][ T5016] BTRFS info (device loop0): enabling disk space caching [ 106.505400][ T5016] BTRFS info (device loop0): enabling ssd optimizations [ 106.507289][ T5016] BTRFS info (device loop0): using spread ssd allocation scheme [ 106.509408][ T5016] BTRFS info (device loop0): enabling auto defrag [ 106.511237][ T5016] BTRFS info (device loop0): doing ref verification [ 106.512969][ T5016] BTRFS info (device loop0): force clearing of disk cache [ 106.515917][ T5016] BTRFS info (device loop0): turning off barriers [ 106.517761][ T5016] BTRFS info (device loop0): using default commit interval 30s [ 106.519740][ T5016] BTRFS info (device loop0): disk space caching is enabled [ 106.521789][ T5016] BTRFS info (device loop0): has skinny extents [ 106.532160][ T136] bond0 (unregistering): Released all slaves [ 106.562350][ T5016] BTRFS info (device loop0): clearing free space tree [ 106.565032][ T5016] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 106.567772][ T5016] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 106.630631][ T4900] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4900) [ 106.783519][ T4946] Bluetooth: hci0: command 0x0419 tx timeout [ 106.816221][ T5037] loop0: detected capacity change from 0 to 32768 [ 106.914984][ T5037] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.917408][ T5037] BTRFS info (device loop0): setting nodatacow, compression disabled [ 106.919712][ T5037] BTRFS info (device loop0): max_inline at 0 [ 106.921464][ T5037] BTRFS info (device loop0): enabling disk space caching [ 106.953382][ T4900] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4900) [ 107.105073][ T5059] loop0: detected capacity change from 0 to 32768 [ 107.302545][ T5080] loop0: detected capacity change from 0 to 32768 [ 107.313178][ T5080] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5080) [ 107.516906][ T5101] loop0: detected capacity change from 0 to 32768 [ 107.559563][ T5101] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5101) [ 107.795703][ T5122] loop0: detected capacity change from 0 to 32768 [ 107.803770][ T5122] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5122) [ 108.064783][ T5143] loop0: detected capacity change from 0 to 32768 [ 108.074302][ T5143] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5143) [ 108.268809][ T5164] loop0: detected capacity change from 0 to 32768 [ 108.279401][ T5164] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5164) [ 108.314272][ T4900] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4900) [ 108.457380][ T5184] loop0: detected capacity change from 0 to 32768 [ 108.670589][ T5206] loop0: detected capacity change from 0 to 32768 [ 108.681071][ T5206] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5206) [ 108.868819][ T5227] loop0: detected capacity change from 0 to 32768 [ 108.878602][ T5227] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5227) [ 109.063147][ T5248] loop0: detected capacity change from 0 to 32768 [ 109.072029][ T5248] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5248) [ 109.258543][ T5269] loop0: detected capacity change from 0 to 32768 [ 109.267620][ T5269] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5269) 1970/01/01 00:01:49 executed programs: 20 [ 109.447361][ T5290] loop0: detected capacity change from 0 to 32768 [ 109.450243][ T5290] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5290) [ 109.635405][ T5311] loop0: detected capacity change from 0 to 32768 [ 109.638322][ T5311] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5311) [ 109.643257][ T5311] btrfs_printk: 204 callbacks suppressed [ 109.643268][ T5311] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.647357][ T5311] BTRFS info (device loop0): setting nodatacow, compression disabled [ 109.649590][ T5311] BTRFS info (device loop0): max_inline at 0 [ 109.651295][ T5311] BTRFS info (device loop0): enabling disk space caching [ 109.653249][ T5311] BTRFS info (device loop0): enabling ssd optimizations [ 109.655342][ T5311] BTRFS info (device loop0): using spread ssd allocation scheme [ 109.657707][ T5311] BTRFS info (device loop0): enabling auto defrag [ 109.659625][ T5311] BTRFS info (device loop0): doing ref verification [ 109.661523][ T5311] BTRFS info (device loop0): force clearing of disk cache [ 109.663989][ T5311] BTRFS info (device loop0): turning off barriers [ 109.665997][ T5311] BTRFS info (device loop0): using default commit interval 30s [ 109.668204][ T5311] BTRFS info (device loop0): disk space caching is enabled [ 109.670308][ T5311] BTRFS info (device loop0): has skinny extents [ 109.681634][ T5311] BTRFS info (device loop0): clearing free space tree [ 109.684446][ T5311] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 109.687156][ T5311] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 109.857301][ T5332] loop0: detected capacity change from 0 to 32768 [ 109.905978][ T5332] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5332) [ 109.910924][ T5332] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.914380][ T5332] BTRFS info (device loop0): setting nodatacow, compression disabled [ 109.916800][ T5332] BTRFS info (device loop0): max_inline at 0 [ 109.918479][ T5332] BTRFS info (device loop0): enabling disk space caching [ 109.920447][ T5332] BTRFS info (device loop0): enabling ssd optimizations [ 109.922429][ T5332] BTRFS info (device loop0): using spread ssd allocation scheme [ 109.924941][ T5332] BTRFS info (device loop0): enabling auto defrag [ 109.926759][ T5332] BTRFS info (device loop0): doing ref verification [ 109.928503][ T5332] BTRFS info (device loop0): force clearing of disk cache [ 109.930544][ T5332] BTRFS info (device loop0): turning off barriers [ 109.932252][ T5332] BTRFS info (device loop0): using default commit interval 30s [ 109.934792][ T5332] BTRFS info (device loop0): disk space caching is enabled [ 109.936899][ T5332] BTRFS info (device loop0): has skinny extents [ 109.954650][ T5332] BTRFS info (device loop0): clearing free space tree [ 109.956640][ T5332] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 109.959558][ T5332] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 110.124645][ T5353] loop0: detected capacity change from 0 to 32768 [ 110.208804][ T5353] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5353) [ 110.215255][ T5353] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.217764][ T5353] BTRFS info (device loop0): setting nodatacow, compression disabled [ 110.219994][ T5353] BTRFS info (device loop0): max_inline at 0 [ 110.221594][ T5353] BTRFS info (device loop0): enabling disk space caching [ 110.224026][ T5353] BTRFS info (device loop0): enabling ssd optimizations [ 110.225991][ T5353] BTRFS info (device loop0): using spread ssd allocation scheme [ 110.228138][ T5353] BTRFS info (device loop0): enabling auto defrag [ 110.229895][ T5353] BTRFS info (device loop0): doing ref verification [ 110.231791][ T5353] BTRFS info (device loop0): force clearing of disk cache [ 110.234222][ T5353] BTRFS info (device loop0): turning off barriers [ 110.236014][ T5353] BTRFS info (device loop0): using default commit interval 30s [ 110.238062][ T5353] BTRFS info (device loop0): disk space caching is enabled [ 110.240089][ T5353] BTRFS info (device loop0): has skinny extents [ 110.251172][ T5353] BTRFS info (device loop0): clearing free space tree [ 110.253101][ T5353] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 110.256172][ T5353] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 110.420560][ T5374] loop0: detected capacity change from 0 to 32768 [ 110.454130][ T5374] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5374) [ 110.496326][ T5374] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.498839][ T5374] BTRFS info (device loop0): setting nodatacow, compression disabled [ 110.501341][ T5374] BTRFS info (device loop0): max_inline at 0 [ 110.503154][ T5374] BTRFS info (device loop0): enabling disk space caching [ 110.505426][ T5374] BTRFS info (device loop0): enabling ssd optimizations [ 110.507388][ T5374] BTRFS info (device loop0): using spread ssd allocation scheme [ 110.509499][ T5374] BTRFS info (device loop0): enabling auto defrag [ 110.511275][ T5374] BTRFS info (device loop0): doing ref verification [ 110.513518][ T5374] BTRFS info (device loop0): force clearing of disk cache [ 110.515534][ T5374] BTRFS info (device loop0): turning off barriers [ 110.517350][ T5374] BTRFS info (device loop0): using default commit interval 30s [ 110.519431][ T5374] BTRFS info (device loop0): disk space caching is enabled [ 110.521400][ T5374] BTRFS info (device loop0): has skinny extents [ 110.531848][ T5374] BTRFS info (device loop0): clearing free space tree [ 110.533925][ T5374] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 110.536648][ T5374] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 110.702545][ T5395] loop0: detected capacity change from 0 to 32768 [ 110.754207][ T5395] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5395) [ 110.759174][ T5395] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.761744][ T5395] BTRFS info (device loop0): setting nodatacow, compression disabled [ 110.764349][ T5395] BTRFS info (device loop0): max_inline at 0 [ 110.766187][ T5395] BTRFS info (device loop0): enabling disk space caching [ 110.768175][ T5395] BTRFS info (device loop0): enabling ssd optimizations [ 110.770109][ T5395] BTRFS info (device loop0): using spread ssd allocation scheme [ 110.772187][ T5395] BTRFS info (device loop0): enabling auto defrag [ 110.774400][ T5395] BTRFS info (device loop0): doing ref verification [ 110.776277][ T5395] BTRFS info (device loop0): force clearing of disk cache [ 110.778213][ T5395] BTRFS info (device loop0): turning off barriers [ 110.779998][ T5395] BTRFS info (device loop0): using default commit interval 30s [ 110.782137][ T5395] BTRFS info (device loop0): disk space caching is enabled [ 110.784669][ T5395] BTRFS info (device loop0): has skinny extents [ 110.804514][ T5395] BTRFS info (device loop0): clearing free space tree [ 110.806390][ T5395] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 110.808975][ T5395] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 110.987885][ T5416] loop0: detected capacity change from 0 to 32768 [ 111.034350][ T5416] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5416) [ 111.077122][ T5416] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 111.079773][ T5416] BTRFS info (device loop0): setting nodatacow, compression disabled [ 111.082072][ T5416] BTRFS info (device loop0): max_inline at 0 [ 111.084989][ T5416] BTRFS info (device loop0): enabling disk space caching [ 111.086921][ T5416] BTRFS info (device loop0): enabling ssd optimizations [ 111.088824][ T5416] BTRFS info (device loop0): using spread ssd allocation scheme [ 111.090935][ T5416] BTRFS info (device loop0): enabling auto defrag [ 111.092700][ T5416] BTRFS info (device loop0): doing ref verification [ 111.094965][ T5416] BTRFS info (device loop0): force clearing of disk cache [ 111.096931][ T5416] BTRFS info (device loop0): turning off barriers [ 111.098738][ T5416] BTRFS info (device loop0): using default commit interval 30s [ 111.100813][ T5416] BTRFS info (device loop0): disk space caching is enabled [ 111.102810][ T5416] BTRFS info (device loop0): has skinny extents [ 111.114589][ T5416] BTRFS info (device loop0): clearing free space tree [ 111.116580][ T5416] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 111.119238][ T5416] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 111.308009][ T5437] loop0: detected capacity change from 0 to 32768 [ 111.429700][ T5437] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5437) [ 111.444067][ T5437] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 111.446523][ T5437] BTRFS info (device loop0): setting nodatacow, compression disabled [ 111.448675][ T5437] BTRFS info (device loop0): max_inline at 0 [ 111.450346][ T5437] BTRFS info (device loop0): enabling disk space caching [ 111.630550][ T5458] loop0: detected capacity change from 0 to 32768 [ 111.688716][ T5458] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5458) [ 111.872852][ T5479] loop0: detected capacity change from 0 to 32768 [ 111.919058][ T5479] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5479) [ 112.111158][ T5500] loop0: detected capacity change from 0 to 32768 [ 112.121289][ T5500] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5500) [ 112.325473][ T5521] loop0: detected capacity change from 0 to 32768 [ 112.334275][ T5521] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5521) [ 112.513848][ T5542] loop0: detected capacity change from 0 to 32768 [ 112.555979][ T5542] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5542) [ 112.731654][ T5563] loop0: detected capacity change from 0 to 32768 [ 112.734835][ T5563] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5563) [ 112.916391][ T5584] loop0: detected capacity change from 0 to 32768 [ 112.964625][ T5584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5584) [ 113.198197][ T5605] loop0: detected capacity change from 0 to 32768 [ 113.207541][ T5605] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5605) [ 113.395303][ T5626] loop0: detected capacity change from 0 to 32768 [ 113.404717][ T5626] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5626) [ 113.597771][ T5647] loop0: detected capacity change from 0 to 32768 [ 113.603028][ T5647] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5647) [ 113.791003][ T5668] loop0: detected capacity change from 0 to 32768 [ 113.825198][ T5668] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5668) [ 114.011675][ T5689] loop0: detected capacity change from 0 to 32768 [ 114.094479][ T5689] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5689) [ 114.284803][ T5710] loop0: detected capacity change from 0 to 32768 [ 114.287658][ T5710] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5710) 1970/01/01 00:01:54 executed programs: 41 [ 114.473041][ T5731] loop0: detected capacity change from 0 to 32768 [ 114.505231][ T5731] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5731) [ 114.541766][ T4900] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4900)