Warning: Permanently added '10.128.1.147' (ED25519) to the list of known hosts. 1970/01/01 00:01:22 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:23 parsed 1 programs [ 86.396046][ T4447] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 93.019659][ T4484] chnl_net:caif_netlink_parms(): no params data found [ 93.057449][ T4484] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.059590][ T4484] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.062027][ T4484] device bridge_slave_0 entered promiscuous mode [ 93.065391][ T4484] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.067228][ T4484] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.069801][ T4484] device bridge_slave_1 entered promiscuous mode [ 93.084297][ T4484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.088756][ T4484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.143052][ T4484] team0: Port device team_slave_0 added [ 93.146423][ T4484] team0: Port device team_slave_1 added [ 93.160385][ T4484] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.162349][ T4484] 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. [ 93.169889][ T4484] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.174154][ T4484] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.176028][ T4484] 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. [ 93.184475][ T4484] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.241967][ T4484] device hsr_slave_0 entered promiscuous mode [ 93.288877][ T4484] device hsr_slave_1 entered promiscuous mode [ 94.184557][ T4484] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.250546][ T4484] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.301011][ T4484] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.341810][ T4484] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.440304][ T4484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.447852][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.452301][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.457371][ T4484] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.462612][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.465235][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.467755][ T4160] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.469685][ T4160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.479396][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.481755][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.487176][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.491647][ T4160] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.493496][ T4160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.510477][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.513274][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.516024][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.521128][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.523825][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.526593][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.537243][ T4484] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 94.540849][ T4484] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.544878][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.547463][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.552267][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.555873][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.560873][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.567851][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.639064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.641421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.651056][ T4484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.663778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.666446][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.686332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.690464][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.693378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.696164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.702191][ T4484] device veth0_vlan entered promiscuous mode [ 94.710127][ T4484] device veth1_vlan entered promiscuous mode [ 94.726649][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.731035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.733495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.737190][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.743217][ T4484] device veth0_macvtap entered promiscuous mode [ 94.747536][ T4484] device veth1_macvtap entered promiscuous mode [ 94.764043][ T4484] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.765953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.768389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.773432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.776075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.783170][ T4484] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.785922][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.789581][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.793994][ T4484] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.796031][ T4484] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.797955][ T4484] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.800556][ T4484] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.946880][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.949320][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.952244][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.972203][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.974467][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.977146][ T4160] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:36 executed programs: 0 [ 96.299823][ T4675] chnl_net:caif_netlink_parms(): no params data found [ 96.349581][ T4675] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.351592][ T4675] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.354422][ T4675] device bridge_slave_0 entered promiscuous mode [ 96.358203][ T4675] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.361128][ T4675] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.363638][ T4675] device bridge_slave_1 entered promiscuous mode [ 96.385145][ T4675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.389972][ T4675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.407808][ T4675] team0: Port device team_slave_0 added [ 96.411388][ T4675] team0: Port device team_slave_1 added [ 96.423885][ T4675] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.425451][ T4675] 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. [ 96.432009][ T4675] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.436118][ T4675] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.437815][ T4675] 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. [ 96.445203][ T4675] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.493426][ T4675] device hsr_slave_0 entered promiscuous mode [ 96.518810][ T4675] device hsr_slave_1 entered promiscuous mode [ 96.548613][ T4675] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.550676][ T4675] Cannot create hsr debugfs directory [ 96.624350][ T4675] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.209086][ T4091] Bluetooth: hci0: command 0x0409 tx timeout [ 100.289120][ T4043] Bluetooth: hci0: command 0x041b tx timeout [ 100.385690][ T4675] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.495122][ T4675] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.537486][ T4675] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.725125][ T4675] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.780905][ T4675] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.820793][ T4675] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.860352][ T4675] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.946287][ T4675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.955065][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.957595][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.964849][ T4675] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.969742][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.972568][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.975077][ T1615] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.976846][ T1615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.982272][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.987047][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.990051][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.992559][ T1615] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.994492][ T1615] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.999864][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.004680][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.037203][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.043247][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.045899][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.051238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.053927][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.059876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.062643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.067140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.071851][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.102874][ T4675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.172170][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.174270][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.180683][ T4675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.193496][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.196229][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.209088][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.211627][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.214656][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.217106][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.241632][ T4675] device veth0_vlan entered promiscuous mode [ 101.249412][ T4675] device veth1_vlan entered promiscuous mode [ 101.263146][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.265638][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.268176][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.271718][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.276193][ T4675] device veth0_macvtap entered promiscuous mode [ 101.281862][ T4675] device veth1_macvtap entered promiscuous mode [ 101.292899][ T4675] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.295654][ T4675] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.299218][ T4675] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.301182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.303730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.306238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.310403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.314522][ T4675] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.317157][ T4675] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.320557][ T4675] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.323018][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.325351][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.329853][ T4675] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.332207][ T4675] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.334452][ T4675] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.336663][ T4675] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.376195][ T1615] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.378363][ T1615] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.390080][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.396106][ T1615] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.398229][ T1615] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.402179][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:41 executed programs: 2 [ 101.625859][ T4876] loop0: detected capacity change from 0 to 32768 [ 101.673024][ T4876] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4876) [ 101.714071][ T4876] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.716361][ T4876] BTRFS info (device loop0): setting nodatacow, compression disabled [ 101.718396][ T4876] BTRFS info (device loop0): max_inline at 0 [ 101.720917][ T4876] BTRFS info (device loop0): enabling disk space caching [ 101.722747][ T4876] BTRFS info (device loop0): enabling ssd optimizations [ 101.724773][ T4876] BTRFS info (device loop0): using spread ssd allocation scheme [ 101.726645][ T4876] BTRFS info (device loop0): enabling auto defrag [ 101.728222][ T4876] BTRFS info (device loop0): doing ref verification [ 101.730592][ T4876] BTRFS info (device loop0): force clearing of disk cache [ 101.732952][ T4876] BTRFS info (device loop0): turning off barriers [ 101.734582][ T4876] BTRFS info (device loop0): using default commit interval 30s [ 101.736446][ T4876] BTRFS info (device loop0): disk space caching is enabled [ 101.738199][ T4876] BTRFS info (device loop0): has skinny extents [ 101.761513][ T4876] BTRFS info (device loop0): clearing free space tree [ 101.763722][ T4876] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 101.766341][ T4876] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 101.786955][ T4876] [ 101.787654][ T4876] ====================================================== [ 101.789406][ T4876] WARNING: possible circular locking dependency detected [ 101.791282][ T4876] 5.15.178-syzkaller #0 Not tainted [ 101.792597][ T4876] ------------------------------------------------------ [ 101.794434][ T4876] syz.0.16/4876 is trying to acquire lock: [ 101.796070][ T4876] ffff0000c9f7c650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 101.798501][ T4876] [ 101.798501][ T4876] but task is already holding lock: [ 101.800436][ T4876] ffff0000ebb88610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x110/0xad4 [ 101.803020][ T4876] [ 101.803020][ T4876] which lock already depends on the new lock. [ 101.803020][ T4876] [ 101.805594][ T4876] [ 101.805594][ T4876] the existing dependency chain (in reverse order) is: [ 101.807872][ T4876] [ 101.807872][ T4876] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 101.810041][ T4876] down_read+0xc0/0x398 [ 101.811264][ T4876] lookup_slow+0x50/0x84 [ 101.812560][ T4876] walk_component+0x394/0x4cc [ 101.813927][ T4876] path_lookupat+0x13c/0x3d0 [ 101.815195][ T4876] filename_lookup+0x1c4/0x4c8 [ 101.816551][ T4876] kern_path+0x4c/0x194 [ 101.817649][ T4876] lookup_bdev+0xc0/0x25c [ 101.819004][ T4876] btrfs_free_stale_devices+0x658/0x9ec [ 101.820537][ T4876] btrfs_forget_devices+0x5c/0x98 [ 101.821961][ T4876] btrfs_control_ioctl+0x12c/0x248 [ 101.823270][ T4876] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.824645][ T4876] invoke_syscall+0x98/0x2b8 [ 101.825963][ T4876] el0_svc_common+0x138/0x258 [ 101.827194][ T4876] do_el0_svc+0x58/0x14c [ 101.828251][ T4876] el0_svc+0x7c/0x1f0 [ 101.829396][ T4876] el0t_64_sync_handler+0x84/0xe4 [ 101.830750][ T4876] el0t_64_sync+0x1a0/0x1a4 [ 101.831951][ T4876] [ 101.831951][ T4876] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 101.834275][ T4876] __mutex_lock_common+0x194/0x2154 [ 101.835662][ T4876] mutex_lock_nested+0xa4/0xf8 [ 101.837060][ T4876] btrfs_run_dev_stats+0xe4/0xe24 [ 101.838476][ T4876] commit_cowonly_roots+0x17c/0x808 [ 101.839962][ T4876] btrfs_commit_transaction+0xef4/0x30f0 [ 101.841522][ T4876] btrfs_clear_free_space_tree+0x5d0/0x9bc [ 101.843070][ T4876] btrfs_start_pre_rw_mount+0x24c/0x578 [ 101.844641][ T4876] open_ctree+0x2290/0x28f4 [ 101.845965][ T4876] btrfs_fill_super+0x1b4/0x2c8 [ 101.847447][ T4876] btrfs_mount_root+0x6f8/0x7f8 [ 101.848806][ T4876] legacy_get_tree+0xd4/0x16c [ 101.850140][ T4876] vfs_get_tree+0x90/0x274 [ 101.851420][ T4876] vfs_kern_mount+0xdc/0x178 [ 101.852771][ T4876] btrfs_mount+0x328/0x9b8 [ 101.854063][ T4876] legacy_get_tree+0xd4/0x16c [ 101.855425][ T4876] vfs_get_tree+0x90/0x274 [ 101.856757][ T4876] do_new_mount+0x278/0x8fc [ 101.858014][ T4876] path_mount+0x594/0x101c [ 101.859232][ T4876] __arm64_sys_mount+0x510/0x5e0 [ 101.860604][ T4876] invoke_syscall+0x98/0x2b8 [ 101.861931][ T4876] el0_svc_common+0x138/0x258 [ 101.863306][ T4876] do_el0_svc+0x58/0x14c [ 101.864543][ T4876] el0_svc+0x7c/0x1f0 [ 101.865668][ T4876] el0t_64_sync_handler+0x84/0xe4 [ 101.867042][ T4876] el0t_64_sync+0x1a0/0x1a4 [ 101.868257][ T4876] [ 101.868257][ T4876] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 101.870313][ T4876] lock_release+0x340/0xa1c [ 101.871650][ T4876] __mutex_unlock_slowpath+0xe0/0x6d4 [ 101.873128][ T4876] mutex_unlock+0x8c/0xe0 [ 101.874404][ T4876] btrfs_commit_transaction+0x1650/0x30f0 [ 101.875945][ T4876] btrfs_clear_free_space_tree+0x5d0/0x9bc [ 101.877400][ T4876] btrfs_start_pre_rw_mount+0x24c/0x578 [ 101.878877][ T4876] open_ctree+0x2290/0x28f4 [ 101.880129][ T4876] btrfs_fill_super+0x1b4/0x2c8 [ 101.881423][ T4876] btrfs_mount_root+0x6f8/0x7f8 [ 101.882676][ T4876] legacy_get_tree+0xd4/0x16c [ 101.883991][ T4876] vfs_get_tree+0x90/0x274 [ 101.885401][ T4876] vfs_kern_mount+0xdc/0x178 [ 101.886831][ T4876] btrfs_mount+0x328/0x9b8 [ 101.888197][ T4876] legacy_get_tree+0xd4/0x16c [ 101.889529][ T4876] vfs_get_tree+0x90/0x274 [ 101.890804][ T4876] do_new_mount+0x278/0x8fc [ 101.892134][ T4876] path_mount+0x594/0x101c [ 101.893394][ T4876] __arm64_sys_mount+0x510/0x5e0 [ 101.894792][ T4876] invoke_syscall+0x98/0x2b8 [ 101.896181][ T4876] el0_svc_common+0x138/0x258 [ 101.897509][ T4876] do_el0_svc+0x58/0x14c [ 101.898791][ T4876] el0_svc+0x7c/0x1f0 [ 101.899948][ T4876] el0t_64_sync_handler+0x84/0xe4 [ 101.901393][ T4876] el0t_64_sync+0x1a0/0x1a4 [ 101.902709][ T4876] [ 101.902709][ T4876] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 101.904584][ T4876] __lock_acquire+0x32d4/0x7638 [ 101.906017][ T4876] lock_acquire+0x240/0x77c [ 101.907316][ T4876] start_transaction+0x644/0x1480 [ 101.908789][ T4876] btrfs_start_transaction+0x34/0x44 [ 101.910186][ T4876] btrfs_fileattr_set+0x4dc/0x9b8 [ 101.911628][ T4876] vfs_fileattr_set+0x70c/0xad4 [ 101.913023][ T4876] do_vfs_ioctl+0x1634/0x2a38 [ 101.914276][ T4876] __arm64_sys_ioctl+0xe4/0x1c8 [ 101.915663][ T4876] invoke_syscall+0x98/0x2b8 [ 101.917024][ T4876] el0_svc_common+0x138/0x258 [ 101.918277][ T4876] do_el0_svc+0x58/0x14c [ 101.919520][ T4876] el0_svc+0x7c/0x1f0 [ 101.920683][ T4876] el0t_64_sync_handler+0x84/0xe4 [ 101.922132][ T4876] el0t_64_sync+0x1a0/0x1a4 [ 101.923475][ T4876] [ 101.923475][ T4876] other info that might help us debug this: [ 101.923475][ T4876] [ 101.926289][ T4876] Chain exists of: [ 101.926289][ T4876] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 101.926289][ T4876] [ 101.930125][ T4876] Possible unsafe locking scenario: [ 101.930125][ T4876] [ 101.932011][ T4876] CPU0 CPU1 [ 101.933312][ T4876] ---- ---- [ 101.934798][ T4876] lock(&type->i_mutex_dir_key#8); [ 101.936214][ T4876] lock(&fs_devs->device_list_mutex); [ 101.938331][ T4876] lock(&type->i_mutex_dir_key#8); [ 101.940414][ T4876] lock(sb_internal#2); [ 101.941557][ T4876] [ 101.941557][ T4876] *** DEADLOCK *** [ 101.941557][ T4876] [ 101.943704][ T4876] 2 locks held by syz.0.16/4876: [ 101.944940][ T4876] #0: ffff0000c9f7c460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 101.947508][ T4876] #1: ffff0000ebb88610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x110/0xad4 [ 101.950274][ T4876] [ 101.950274][ T4876] stack backtrace: [ 101.951817][ T4876] CPU: 0 PID: 4876 Comm: syz.0.16 Not tainted 5.15.178-syzkaller #0 [ 101.954022][ T4876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.956642][ T4876] Call trace: [ 101.957476][ T4876] dump_backtrace+0x0/0x530 [ 101.958641][ T4876] show_stack+0x2c/0x3c [ 101.959725][ T4876] dump_stack_lvl+0x108/0x170 [ 101.960941][ T4876] dump_stack+0x1c/0x58 [ 101.961979][ T4876] print_circular_bug+0x150/0x1b8 [ 101.963287][ T4876] check_noncircular+0x2cc/0x378 [ 101.964571][ T4876] __lock_acquire+0x32d4/0x7638 [ 101.965780][ T4876] lock_acquire+0x240/0x77c [ 101.966943][ T4876] start_transaction+0x644/0x1480 [ 101.968304][ T4876] btrfs_start_transaction+0x34/0x44 [ 101.969639][ T4876] btrfs_fileattr_set+0x4dc/0x9b8 [ 101.970979][ T4876] vfs_fileattr_set+0x70c/0xad4 [ 101.972259][ T4876] do_vfs_ioctl+0x1634/0x2a38 [ 101.973427][ T4876] __arm64_sys_ioctl+0xe4/0x1c8 [ 101.974654][ T4876] invoke_syscall+0x98/0x2b8 [ 101.975819][ T4876] el0_svc_common+0x138/0x258 [ 101.977015][ T4876] do_el0_svc+0x58/0x14c [ 101.978210][ T4876] el0_svc+0x7c/0x1f0 [ 101.979215][ T4876] el0t_64_sync_handler+0x84/0xe4 [ 101.980654][ T4876] el0t_64_sync+0x1a0/0x1a4 [ 102.245743][ T4897] loop0: detected capacity change from 0 to 32768 [ 102.290344][ T4897] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4897) [ 102.330254][ T4897] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.332832][ T4897] BTRFS info (device loop0): setting nodatacow, compression disabled [ 102.334903][ T4897] BTRFS info (device loop0): max_inline at 0 [ 102.336438][ T4897] BTRFS info (device loop0): enabling disk space caching [ 102.338222][ T4897] BTRFS info (device loop0): enabling ssd optimizations [ 102.342609][ T4897] BTRFS info (device loop0): using spread ssd allocation scheme [ 102.344631][ T4897] BTRFS info (device loop0): enabling auto defrag [ 102.346933][ T4897] BTRFS info (device loop0): doing ref verification [ 102.348589][ T4897] BTRFS info (device loop0): force clearing of disk cache [ 102.350347][ T4897] BTRFS info (device loop0): turning off barriers [ 102.351876][ T4897] BTRFS info (device loop0): using default commit interval 30s [ 102.353849][ T4897] BTRFS info (device loop0): disk space caching is enabled [ 102.355765][ T4897] BTRFS info (device loop0): has skinny extents [ 102.368782][ T21] Bluetooth: hci0: command 0x040f tx timeout [ 102.376819][ T4897] BTRFS info (device loop0): clearing free space tree [ 102.379924][ T4897] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 102.382505][ T4897] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 102.571515][ T4926] loop0: detected capacity change from 0 to 32768 [ 102.659433][ T4926] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4926) [ 102.712414][ T4926] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.714880][ T4926] BTRFS info (device loop0): setting nodatacow, compression disabled [ 102.717050][ T4926] BTRFS info (device loop0): max_inline at 0 [ 102.719457][ T4926] BTRFS info (device loop0): enabling disk space caching [ 102.721300][ T4926] BTRFS info (device loop0): enabling ssd optimizations [ 102.722776][ T4926] BTRFS info (device loop0): using spread ssd allocation scheme [ 102.724522][ T4926] BTRFS info (device loop0): enabling auto defrag [ 102.726229][ T4926] BTRFS info (device loop0): doing ref verification [ 102.727841][ T4926] BTRFS info (device loop0): force clearing of disk cache [ 102.730231][ T4926] BTRFS info (device loop0): turning off barriers [ 102.731858][ T4926] BTRFS info (device loop0): using default commit interval 30s [ 102.733626][ T4926] BTRFS info (device loop0): disk space caching is enabled [ 102.735203][ T4926] BTRFS info (device loop0): has skinny extents [ 102.747718][ T4926] BTRFS info (device loop0): clearing free space tree [ 102.749945][ T4926] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 102.752461][ T4926] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 102.957097][ T4952] loop0: detected capacity change from 0 to 32768 [ 103.053694][ T4952] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4952) [ 103.068848][ T4952] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.071276][ T4952] BTRFS info (device loop0): setting nodatacow, compression disabled [ 103.073427][ T4952] BTRFS info (device loop0): max_inline at 0 [ 103.074957][ T4952] BTRFS info (device loop0): enabling disk space caching [ 103.076954][ T4952] BTRFS info (device loop0): enabling ssd optimizations [ 103.078993][ T4952] BTRFS info (device loop0): using spread ssd allocation scheme [ 103.080970][ T4952] BTRFS info (device loop0): enabling auto defrag [ 103.082799][ T4952] BTRFS info (device loop0): doing ref verification [ 103.084589][ T4952] BTRFS info (device loop0): force clearing of disk cache [ 103.086491][ T4952] BTRFS info (device loop0): turning off barriers [ 103.088349][ T4952] BTRFS info (device loop0): using default commit interval 30s [ 103.092077][ T4952] BTRFS info (device loop0): disk space caching is enabled [ 103.094062][ T4952] BTRFS info (device loop0): has skinny extents [ 103.113446][ T4952] BTRFS info (device loop0): clearing free space tree [ 103.115251][ T4952] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 103.117606][ T4952] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 103.302320][ T4973] loop0: detected capacity change from 0 to 32768 [ 103.349951][ T4973] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4973) [ 103.381863][ T4973] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.384241][ T4973] BTRFS info (device loop0): setting nodatacow, compression disabled [ 103.386336][ T4973] BTRFS info (device loop0): max_inline at 0 [ 103.387897][ T4973] BTRFS info (device loop0): enabling disk space caching [ 103.390727][ T4973] BTRFS info (device loop0): enabling ssd optimizations [ 103.392613][ T4973] BTRFS info (device loop0): using spread ssd allocation scheme [ 103.394498][ T4973] BTRFS info (device loop0): enabling auto defrag [ 103.396122][ T4973] BTRFS info (device loop0): doing ref verification [ 103.397858][ T4973] BTRFS info (device loop0): force clearing of disk cache [ 103.408273][ T4973] BTRFS info (device loop0): turning off barriers [ 103.415487][ T4973] BTRFS info (device loop0): using default commit interval 30s [ 103.417432][ T4973] BTRFS info (device loop0): disk space caching is enabled [ 103.421072][ T4973] BTRFS info (device loop0): has skinny extents [ 103.432444][ T4973] BTRFS info (device loop0): clearing free space tree [ 103.434146][ T4973] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 103.436493][ T4973] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 103.596625][ T148] device hsr_slave_0 left promiscuous mode [ 103.649777][ T148] device hsr_slave_1 left promiscuous mode [ 103.695375][ T4994] loop0: detected capacity change from 0 to 32768 [ 103.738643][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.740548][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.742997][ T4994] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (4994) [ 103.746450][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.748483][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.750726][ T148] device bridge_slave_1 left promiscuous mode [ 103.752341][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.780896][ T4994] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.783420][ T4994] BTRFS info (device loop0): setting nodatacow, compression disabled [ 103.785542][ T4994] BTRFS info (device loop0): max_inline at 0 [ 103.787031][ T4994] BTRFS info (device loop0): enabling disk space caching [ 103.788945][ T4994] BTRFS info (device loop0): enabling ssd optimizations [ 103.790770][ T4994] BTRFS info (device loop0): using spread ssd allocation scheme [ 103.792742][ T4994] BTRFS info (device loop0): enabling auto defrag [ 103.794480][ T4994] BTRFS info (device loop0): doing ref verification [ 103.796262][ T4994] BTRFS info (device loop0): force clearing of disk cache [ 103.798217][ T4994] BTRFS info (device loop0): turning off barriers [ 103.800797][ T148] device bridge_slave_0 left promiscuous mode [ 103.802488][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.804685][ T4994] BTRFS info (device loop0): using default commit interval 30s [ 103.806665][ T4994] BTRFS info (device loop0): disk space caching is enabled [ 103.808782][ T4994] BTRFS info (device loop0): has skinny extents [ 103.822496][ T4994] BTRFS info (device loop0): clearing free space tree [ 103.824285][ T4994] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 103.826909][ T4994] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 103.928795][ T148] device veth1_macvtap left promiscuous mode [ 103.930583][ T148] device veth0_macvtap left promiscuous mode [ 103.932191][ T148] device veth1_vlan left promiscuous mode [ 103.933666][ T148] device veth0_vlan left promiscuous mode [ 104.004522][ T5015] loop0: detected capacity change from 0 to 32768 [ 104.061489][ T5015] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5015) [ 104.074754][ T5015] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.077558][ T5015] BTRFS info (device loop0): setting nodatacow, compression disabled [ 104.081991][ T5015] BTRFS info (device loop0): max_inline at 0 [ 104.083606][ T5015] BTRFS info (device loop0): enabling disk space caching [ 104.131867][ T148] team0 (unregistering): Port device team_slave_1 removed [ 104.143912][ T148] team0 (unregistering): Port device team_slave_0 removed [ 104.158368][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.204548][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.323570][ T5037] loop0: detected capacity change from 0 to 32768 [ 104.372877][ T5037] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5037) [ 104.384668][ T148] bond0 (unregistering): Released all slaves [ 104.448681][ T5035] Bluetooth: hci0: command 0x0419 tx timeout [ 104.580358][ T5058] loop0: detected capacity change from 0 to 32768 [ 104.629525][ T5058] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5058) [ 104.872517][ T5080] loop0: detected capacity change from 0 to 32768 [ 104.909399][ T5080] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5080) [ 105.150027][ T5101] loop0: detected capacity change from 0 to 32768 [ 105.160226][ T5101] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5101) [ 105.369962][ T5122] loop0: detected capacity change from 0 to 32768 [ 105.378233][ T5122] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5122) [ 105.574992][ T5143] loop0: detected capacity change from 0 to 32768 [ 105.620260][ T5143] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5143) [ 105.991980][ T5165] loop0: detected capacity change from 0 to 32768 [ 106.019609][ T5165] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5165) [ 106.272447][ T5186] loop0: detected capacity change from 0 to 32768 [ 106.309402][ T5186] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5186) 1970/01/01 00:01:46 executed programs: 17 [ 106.552060][ T5207] loop0: detected capacity change from 0 to 32768 [ 106.630067][ T5207] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5207) [ 106.853114][ T5228] loop0: detected capacity change from 0 to 32768 [ 106.915325][ T5228] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5228) [ 106.922601][ T5228] btrfs_printk: 156 callbacks suppressed [ 106.922612][ T5228] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.926528][ T5228] BTRFS info (device loop0): setting nodatacow, compression disabled [ 106.929166][ T5228] BTRFS info (device loop0): max_inline at 0 [ 106.930650][ T5228] BTRFS info (device loop0): enabling disk space caching [ 106.932323][ T5228] BTRFS info (device loop0): enabling ssd optimizations [ 106.934080][ T5228] BTRFS info (device loop0): using spread ssd allocation scheme [ 106.935962][ T5228] BTRFS info (device loop0): enabling auto defrag [ 106.937524][ T5228] BTRFS info (device loop0): doing ref verification [ 106.939873][ T5228] BTRFS info (device loop0): force clearing of disk cache [ 106.941748][ T5228] BTRFS info (device loop0): turning off barriers [ 106.943463][ T5228] BTRFS info (device loop0): using default commit interval 30s [ 106.945350][ T5228] BTRFS info (device loop0): disk space caching is enabled [ 106.947078][ T5228] BTRFS info (device loop0): has skinny extents [ 106.969749][ T5228] BTRFS info (device loop0): clearing free space tree [ 106.971708][ T5228] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 106.974062][ T5228] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 107.139801][ T5249] loop0: detected capacity change from 0 to 32768 [ 107.179477][ T5249] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5249) [ 107.233520][ T5249] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.235907][ T5249] BTRFS info (device loop0): setting nodatacow, compression disabled [ 107.238097][ T5249] BTRFS info (device loop0): max_inline at 0 [ 107.240149][ T5249] BTRFS info (device loop0): enabling disk space caching [ 107.241857][ T5249] BTRFS info (device loop0): enabling ssd optimizations [ 107.243675][ T5249] BTRFS info (device loop0): using spread ssd allocation scheme [ 107.245606][ T5249] BTRFS info (device loop0): enabling auto defrag [ 107.247213][ T5249] BTRFS info (device loop0): doing ref verification [ 107.249531][ T5249] BTRFS info (device loop0): force clearing of disk cache [ 107.251261][ T5249] BTRFS info (device loop0): turning off barriers [ 107.252942][ T5249] BTRFS info (device loop0): using default commit interval 30s [ 107.254933][ T5249] BTRFS info (device loop0): disk space caching is enabled [ 107.256674][ T5249] BTRFS info (device loop0): has skinny extents [ 107.276725][ T5249] BTRFS info (device loop0): clearing free space tree [ 107.278975][ T5249] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 107.281474][ T5249] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 107.494280][ T5270] loop0: detected capacity change from 0 to 32768 [ 107.569234][ T5270] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5270) [ 107.610871][ T5270] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.613218][ T5270] BTRFS info (device loop0): setting nodatacow, compression disabled [ 107.615398][ T5270] BTRFS info (device loop0): max_inline at 0 [ 107.616910][ T5270] BTRFS info (device loop0): enabling disk space caching [ 107.619322][ T5270] BTRFS info (device loop0): enabling ssd optimizations [ 107.621135][ T5270] BTRFS info (device loop0): using spread ssd allocation scheme [ 107.623091][ T5270] BTRFS info (device loop0): enabling auto defrag [ 107.624724][ T5270] BTRFS info (device loop0): doing ref verification [ 107.626408][ T5270] BTRFS info (device loop0): force clearing of disk cache [ 107.628317][ T5270] BTRFS info (device loop0): turning off barriers [ 107.631418][ T5270] BTRFS info (device loop0): using default commit interval 30s [ 107.633368][ T5270] BTRFS info (device loop0): disk space caching is enabled [ 107.635096][ T5270] BTRFS info (device loop0): has skinny extents [ 107.646855][ T5270] BTRFS info (device loop0): clearing free space tree [ 107.649489][ T5270] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 107.652042][ T5270] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 107.822380][ T5291] loop0: detected capacity change from 0 to 32768 [ 107.908886][ T5291] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5291) [ 107.961282][ T5291] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.963755][ T5291] BTRFS info (device loop0): setting nodatacow, compression disabled [ 107.965842][ T5291] BTRFS info (device loop0): max_inline at 0 [ 107.967358][ T5291] BTRFS info (device loop0): enabling disk space caching [ 107.969926][ T5291] BTRFS info (device loop0): enabling ssd optimizations [ 107.971676][ T5291] BTRFS info (device loop0): using spread ssd allocation scheme [ 107.973597][ T5291] BTRFS info (device loop0): enabling auto defrag [ 107.975071][ T5291] BTRFS info (device loop0): doing ref verification [ 107.976565][ T5291] BTRFS info (device loop0): force clearing of disk cache [ 107.979294][ T5291] BTRFS info (device loop0): turning off barriers [ 107.981056][ T5291] BTRFS info (device loop0): using default commit interval 30s [ 107.983045][ T5291] BTRFS info (device loop0): disk space caching is enabled [ 107.984711][ T5291] BTRFS info (device loop0): has skinny extents [ 108.002156][ T5291] BTRFS info (device loop0): clearing free space tree [ 108.003943][ T5291] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 108.006435][ T5291] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 108.177278][ T5312] loop0: detected capacity change from 0 to 32768 [ 108.258755][ T5312] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5312) [ 108.302055][ T5312] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.304419][ T5312] BTRFS info (device loop0): setting nodatacow, compression disabled [ 108.306404][ T5312] BTRFS info (device loop0): max_inline at 0 [ 108.307921][ T5312] BTRFS info (device loop0): enabling disk space caching [ 108.310133][ T5312] BTRFS info (device loop0): enabling ssd optimizations [ 108.311890][ T5312] BTRFS info (device loop0): using spread ssd allocation scheme [ 108.313579][ T5312] BTRFS info (device loop0): enabling auto defrag [ 108.315144][ T5312] BTRFS info (device loop0): doing ref verification [ 108.316807][ T5312] BTRFS info (device loop0): force clearing of disk cache [ 108.319329][ T5312] BTRFS info (device loop0): turning off barriers [ 108.321120][ T5312] BTRFS info (device loop0): using default commit interval 30s [ 108.323136][ T5312] BTRFS info (device loop0): disk space caching is enabled [ 108.324902][ T5312] BTRFS info (device loop0): has skinny extents [ 108.339359][ T5312] BTRFS info (device loop0): clearing free space tree [ 108.341133][ T5312] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 108.343963][ T5312] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 108.513851][ T5333] loop0: detected capacity change from 0 to 32768 [ 108.559443][ T5333] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5333) [ 108.621080][ T5333] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.623480][ T5333] BTRFS info (device loop0): setting nodatacow, compression disabled [ 108.625600][ T5333] BTRFS info (device loop0): max_inline at 0 [ 108.627120][ T5333] BTRFS info (device loop0): enabling disk space caching [ 108.629343][ T5333] BTRFS info (device loop0): enabling ssd optimizations [ 108.631080][ T5333] BTRFS info (device loop0): using spread ssd allocation scheme [ 108.633088][ T5333] BTRFS info (device loop0): enabling auto defrag [ 108.634587][ T5333] BTRFS info (device loop0): doing ref verification [ 108.636288][ T5333] BTRFS info (device loop0): force clearing of disk cache [ 108.638114][ T5333] BTRFS info (device loop0): turning off barriers [ 108.640455][ T5333] BTRFS info (device loop0): using default commit interval 30s [ 108.642164][ T5333] BTRFS info (device loop0): disk space caching is enabled [ 108.643887][ T5333] BTRFS info (device loop0): has skinny extents [ 108.663087][ T5333] BTRFS info (device loop0): clearing free space tree [ 108.664967][ T5333] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 108.667311][ T5333] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 108.842006][ T5354] loop0: detected capacity change from 0 to 32768 [ 108.879404][ T5354] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5354) [ 108.940437][ T5354] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.942493][ T5354] BTRFS info (device loop0): setting nodatacow, compression disabled [ 108.944467][ T5354] BTRFS info (device loop0): max_inline at 0 [ 108.945916][ T5354] BTRFS info (device loop0): enabling disk space caching [ 109.122464][ T5375] loop0: detected capacity change from 0 to 32768 [ 109.208888][ T5375] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5375) [ 109.427314][ T5396] loop0: detected capacity change from 0 to 32768 [ 109.481683][ T5396] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5396) [ 109.673259][ T5417] loop0: detected capacity change from 0 to 32768 [ 109.719334][ T5417] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5417) [ 109.905494][ T5438] loop0: detected capacity change from 0 to 32768 [ 109.949779][ T5438] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5438) [ 110.144827][ T5459] loop0: detected capacity change from 0 to 32768 [ 110.209506][ T5459] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5459) [ 110.396205][ T5480] loop0: detected capacity change from 0 to 32768 [ 110.439494][ T5480] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5480) [ 110.629390][ T5501] loop0: detected capacity change from 0 to 32768 [ 110.638910][ T5501] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5501) [ 110.844071][ T5522] loop0: detected capacity change from 0 to 32768 [ 110.909412][ T5522] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5522) [ 111.093157][ T5543] loop0: detected capacity change from 0 to 32768 [ 111.140636][ T5543] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5543) [ 111.327803][ T5564] loop0: detected capacity change from 0 to 32768 [ 111.379493][ T5564] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5564) 1970/01/01 00:01:51 executed programs: 35 [ 111.589347][ T5585] loop0: detected capacity change from 0 to 32768 [ 111.668893][ T5585] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5585)