Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts. 1970/01/01 00:01:29 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:30 parsed 1 programs [ 92.852313][ T4748] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 98.555714][ T335] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.557846][ T335] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.560765][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.575115][ T335] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.577339][ T335] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.580500][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.009192][ T4795] chnl_net:caif_netlink_parms(): no params data found [ 99.044186][ T4795] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.046134][ T4795] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.048598][ T4795] device bridge_slave_0 entered promiscuous mode [ 99.052219][ T4795] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.054293][ T4795] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.056857][ T4795] device bridge_slave_1 entered promiscuous mode [ 99.072144][ T4795] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.076760][ T4795] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.094611][ T4795] team0: Port device team_slave_0 added [ 99.097870][ T4795] team0: Port device team_slave_1 added [ 99.110327][ T4795] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.112160][ T4795] 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. [ 99.119021][ T4795] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.123884][ T4795] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.125651][ T4795] 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. [ 99.132262][ T4795] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.195943][ T4795] device hsr_slave_0 entered promiscuous mode [ 99.243626][ T4795] device hsr_slave_1 entered promiscuous mode [ 99.956370][ T4795] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.009734][ T4795] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.045154][ T4795] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.080679][ T4795] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.177557][ T4795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.187508][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.190123][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.199505][ T4795] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.205518][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.208117][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.210574][ T1788] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.212431][ T1788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.222674][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.225961][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.228555][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.230963][ T1788] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.232699][ T1788] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.247274][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.250234][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.252947][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.258003][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.267454][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.269986][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.272749][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.278104][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.281218][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.285399][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.287932][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.292108][ T4795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.370646][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.372802][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.381530][ T4795] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.397163][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.399819][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.415878][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.420080][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.426453][ T4795] device veth0_vlan entered promiscuous mode [ 100.428384][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.430850][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.440290][ T4795] device veth1_vlan entered promiscuous mode [ 100.456976][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.459603][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.462140][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.467866][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.472495][ T4795] device veth0_macvtap entered promiscuous mode [ 100.479956][ T4795] device veth1_macvtap entered promiscuous mode [ 100.490936][ T4795] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.492883][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.498068][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.504574][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.510303][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.519311][ T4795] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.522905][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.526135][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.530049][ T4795] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.532225][ T4795] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.536374][ T4795] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.538491][ T4795] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:41 executed programs: 0 [ 101.646832][ T4948] chnl_net:caif_netlink_parms(): no params data found [ 101.690732][ T4948] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.692813][ T4948] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.695615][ T4948] device bridge_slave_0 entered promiscuous mode [ 101.699679][ T4948] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.701555][ T4948] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.704534][ T4948] device bridge_slave_1 entered promiscuous mode [ 101.723015][ T4948] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.729945][ T4948] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.747665][ T4948] team0: Port device team_slave_0 added [ 101.751315][ T4948] team0: Port device team_slave_1 added [ 101.765163][ T4948] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.766923][ T4948] 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. [ 101.773872][ T4948] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.778170][ T4948] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.779933][ T4948] 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. [ 101.787443][ T4948] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.846313][ T4948] device hsr_slave_0 entered promiscuous mode [ 101.883483][ T4948] device hsr_slave_1 entered promiscuous mode [ 101.913838][ T4948] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.915979][ T4948] Cannot create hsr debugfs directory [ 101.980727][ T4948] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.533207][ T4275] Bluetooth: hci0: command 0x0409 tx timeout [ 105.231532][ T4948] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.614101][ T4042] Bluetooth: hci0: command 0x041b tx timeout [ 106.279297][ T4948] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.332458][ T4948] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.529557][ T4948] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.565765][ T4948] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.615227][ T4948] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.666154][ T4948] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.789396][ T4948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.800859][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.803628][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.808208][ T4948] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.812629][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.816437][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.818715][ T1788] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.820420][ T1788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.822649][ T1788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.833076][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.835699][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.838062][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.839912][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.845423][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.850672][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.856789][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.860149][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.862880][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.885626][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.888383][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.893590][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.896059][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.900998][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.905234][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.910029][ T4948] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.987473][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.989489][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.998789][ T4948] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.011425][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.014875][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.026043][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.028648][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.031177][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.034876][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.039157][ T4948] device veth0_vlan entered promiscuous mode [ 107.046481][ T4948] device veth1_vlan entered promiscuous mode [ 107.059884][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.062346][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 107.065821][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.068271][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.072993][ T4948] device veth0_macvtap entered promiscuous mode [ 107.098343][ T4948] device veth1_macvtap entered promiscuous mode [ 107.111828][ T4948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.117376][ T4948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.120816][ T4948] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.122710][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 107.125467][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.127831][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.130811][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.153384][ T4948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 107.156017][ T4948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.159355][ T4948] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.161387][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.164921][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.169764][ T4948] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.172018][ T4948] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.174864][ T4948] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.177002][ T4948] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.240094][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.248682][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.252042][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 107.257515][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.259450][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.262564][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:47 executed programs: 2 [ 107.505747][ T5180] loop0: detected capacity change from 0 to 32768 [ 107.596425][ T5180] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5180) [ 107.647376][ T5180] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.649801][ T5180] BTRFS info (device loop0): setting nodatacow, compression disabled [ 107.651835][ T5180] BTRFS info (device loop0): max_inline at 0 [ 107.653687][ T5180] BTRFS info (device loop0): enabling disk space caching [ 107.655650][ T5180] BTRFS info (device loop0): enabling ssd optimizations [ 107.657648][ T5180] BTRFS info (device loop0): using spread ssd allocation scheme [ 107.659782][ T5180] BTRFS info (device loop0): enabling auto defrag [ 107.661385][ T5180] BTRFS info (device loop0): doing ref verification [ 107.662980][ T5180] BTRFS info (device loop0): force clearing of disk cache [ 107.664891][ T5180] BTRFS info (device loop0): turning off barriers [ 107.666436][ T5180] BTRFS info (device loop0): using default commit interval 30s [ 107.668370][ T5180] BTRFS info (device loop0): disk space caching is enabled [ 107.670218][ T5180] BTRFS info (device loop0): has skinny extents [ 107.693698][ T4042] Bluetooth: hci0: command 0x040f tx timeout [ 107.704780][ T5180] BTRFS info (device loop0): clearing free space tree [ 107.706881][ T5180] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 107.709607][ T5180] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 107.732035][ T5180] [ 107.732626][ T5180] ====================================================== [ 107.734450][ T5180] WARNING: possible circular locking dependency detected [ 107.736278][ T5180] 5.15.178-syzkaller #0 Not tainted [ 107.737621][ T5180] ------------------------------------------------------ [ 107.739614][ T5180] syz.0.16/5180 is trying to acquire lock: [ 107.741167][ T5180] ffff0000eca40650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 107.743649][ T5180] [ 107.743649][ T5180] but task is already holding lock: [ 107.745445][ T5180] ffff0000e78b8610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x110/0xad4 [ 107.748001][ T5180] [ 107.748001][ T5180] which lock already depends on the new lock. [ 107.748001][ T5180] [ 107.750593][ T5180] [ 107.750593][ T5180] the existing dependency chain (in reverse order) is: [ 107.752832][ T5180] [ 107.752832][ T5180] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 107.754986][ T5180] down_read+0xc0/0x398 [ 107.756183][ T5180] lookup_slow+0x50/0x84 [ 107.757399][ T5180] walk_component+0x394/0x4cc [ 107.758710][ T5180] path_lookupat+0x13c/0x3d0 [ 107.759896][ T5180] filename_lookup+0x1c4/0x4c8 [ 107.761256][ T5180] kern_path+0x4c/0x194 [ 107.762379][ T5180] lookup_bdev+0xc0/0x25c [ 107.763582][ T5180] btrfs_free_stale_devices+0x658/0x9ec [ 107.765144][ T5180] btrfs_forget_devices+0x5c/0x98 [ 107.766535][ T5180] btrfs_control_ioctl+0x12c/0x248 [ 107.767907][ T5180] __arm64_sys_ioctl+0x14c/0x1c8 [ 107.769472][ T5180] invoke_syscall+0x98/0x2b8 [ 107.770815][ T5180] el0_svc_common+0x138/0x258 [ 107.772253][ T5180] do_el0_svc+0x58/0x14c [ 107.773436][ T5180] el0_svc+0x7c/0x1f0 [ 107.774535][ T5180] el0t_64_sync_handler+0x84/0xe4 [ 107.775987][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 107.777251][ T5180] [ 107.777251][ T5180] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 107.779354][ T5180] __mutex_lock_common+0x194/0x2154 [ 107.780791][ T5180] mutex_lock_nested+0xa4/0xf8 [ 107.782078][ T5180] btrfs_run_dev_stats+0xe4/0xe24 [ 107.783455][ T5180] commit_cowonly_roots+0x17c/0x808 [ 107.784864][ T5180] btrfs_commit_transaction+0xef4/0x30f0 [ 107.786428][ T5180] btrfs_clear_free_space_tree+0x5d0/0x9bc [ 107.787952][ T5180] btrfs_start_pre_rw_mount+0x24c/0x578 [ 107.789363][ T5180] open_ctree+0x2290/0x28f4 [ 107.790629][ T5180] btrfs_fill_super+0x1b4/0x2c8 [ 107.791980][ T5180] btrfs_mount_root+0x6f8/0x7f8 [ 107.793436][ T5180] legacy_get_tree+0xd4/0x16c [ 107.794721][ T5180] vfs_get_tree+0x90/0x274 [ 107.795934][ T5180] vfs_kern_mount+0xdc/0x178 [ 107.797225][ T5180] btrfs_mount+0x328/0x9b8 [ 107.798409][ T5180] legacy_get_tree+0xd4/0x16c [ 107.799613][ T5180] vfs_get_tree+0x90/0x274 [ 107.800899][ T5180] do_new_mount+0x278/0x8fc [ 107.802109][ T5180] path_mount+0x594/0x101c [ 107.803356][ T5180] __arm64_sys_mount+0x510/0x5e0 [ 107.804713][ T5180] invoke_syscall+0x98/0x2b8 [ 107.805977][ T5180] el0_svc_common+0x138/0x258 [ 107.807265][ T5180] do_el0_svc+0x58/0x14c [ 107.808451][ T5180] el0_svc+0x7c/0x1f0 [ 107.809583][ T5180] el0t_64_sync_handler+0x84/0xe4 [ 107.810943][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 107.812218][ T5180] [ 107.812218][ T5180] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 107.814276][ T5180] lock_release+0x340/0xa1c [ 107.815560][ T5180] __mutex_unlock_slowpath+0xe0/0x6d4 [ 107.817023][ T5180] mutex_unlock+0x8c/0xe0 [ 107.818270][ T5180] btrfs_commit_transaction+0x1650/0x30f0 [ 107.819877][ T5180] btrfs_clear_free_space_tree+0x5d0/0x9bc [ 107.821435][ T5180] btrfs_start_pre_rw_mount+0x24c/0x578 [ 107.823005][ T5180] open_ctree+0x2290/0x28f4 [ 107.824291][ T5180] btrfs_fill_super+0x1b4/0x2c8 [ 107.825660][ T5180] btrfs_mount_root+0x6f8/0x7f8 [ 107.826994][ T5180] legacy_get_tree+0xd4/0x16c [ 107.828343][ T5180] vfs_get_tree+0x90/0x274 [ 107.829621][ T5180] vfs_kern_mount+0xdc/0x178 [ 107.830874][ T5180] btrfs_mount+0x328/0x9b8 [ 107.832043][ T5180] legacy_get_tree+0xd4/0x16c [ 107.833420][ T5180] vfs_get_tree+0x90/0x274 [ 107.834695][ T5180] do_new_mount+0x278/0x8fc [ 107.835980][ T5180] path_mount+0x594/0x101c [ 107.837186][ T5180] __arm64_sys_mount+0x510/0x5e0 [ 107.838607][ T5180] invoke_syscall+0x98/0x2b8 [ 107.839827][ T5180] el0_svc_common+0x138/0x258 [ 107.841101][ T5180] do_el0_svc+0x58/0x14c [ 107.842345][ T5180] el0_svc+0x7c/0x1f0 [ 107.843442][ T5180] el0t_64_sync_handler+0x84/0xe4 [ 107.844855][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 107.846095][ T5180] [ 107.846095][ T5180] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 107.847905][ T5180] __lock_acquire+0x32d4/0x7638 [ 107.849253][ T5180] lock_acquire+0x240/0x77c [ 107.850542][ T5180] start_transaction+0x644/0x1480 [ 107.852015][ T5180] btrfs_start_transaction+0x34/0x44 [ 107.853421][ T5180] btrfs_fileattr_set+0x4dc/0x9b8 [ 107.854849][ T5180] vfs_fileattr_set+0x70c/0xad4 [ 107.856238][ T5180] do_vfs_ioctl+0x1634/0x2a38 [ 107.857504][ T5180] __arm64_sys_ioctl+0xe4/0x1c8 [ 107.858826][ T5180] invoke_syscall+0x98/0x2b8 [ 107.860040][ T5180] el0_svc_common+0x138/0x258 [ 107.861311][ T5180] do_el0_svc+0x58/0x14c [ 107.862520][ T5180] el0_svc+0x7c/0x1f0 [ 107.863753][ T5180] el0t_64_sync_handler+0x84/0xe4 [ 107.865222][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 107.866538][ T5180] [ 107.866538][ T5180] other info that might help us debug this: [ 107.866538][ T5180] [ 107.869269][ T5180] Chain exists of: [ 107.869269][ T5180] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 107.869269][ T5180] [ 107.873252][ T5180] Possible unsafe locking scenario: [ 107.873252][ T5180] [ 107.875158][ T5180] CPU0 CPU1 [ 107.876512][ T5180] ---- ---- [ 107.877940][ T5180] lock(&type->i_mutex_dir_key#8); [ 107.879258][ T5180] lock(&fs_devs->device_list_mutex); [ 107.881434][ T5180] lock(&type->i_mutex_dir_key#8); [ 107.883460][ T5180] lock(sb_internal#2); [ 107.884565][ T5180] [ 107.884565][ T5180] *** DEADLOCK *** [ 107.884565][ T5180] [ 107.886730][ T5180] 2 locks held by syz.0.16/5180: [ 107.887955][ T5180] #0: ffff0000eca40460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 107.890483][ T5180] #1: ffff0000e78b8610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x110/0xad4 [ 107.893144][ T5180] [ 107.893144][ T5180] stack backtrace: [ 107.894691][ T5180] CPU: 0 PID: 5180 Comm: syz.0.16 Not tainted 5.15.178-syzkaller #0 [ 107.896859][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 107.899443][ T5180] Call trace: [ 107.900289][ T5180] dump_backtrace+0x0/0x530 [ 107.901413][ T5180] show_stack+0x2c/0x3c [ 107.902520][ T5180] dump_stack_lvl+0x108/0x170 [ 107.903695][ T5180] dump_stack+0x1c/0x58 [ 107.904774][ T5180] print_circular_bug+0x150/0x1b8 [ 107.906038][ T5180] check_noncircular+0x2cc/0x378 [ 107.907282][ T5180] __lock_acquire+0x32d4/0x7638 [ 107.908542][ T5180] lock_acquire+0x240/0x77c [ 107.909695][ T5180] start_transaction+0x644/0x1480 [ 107.911070][ T5180] btrfs_start_transaction+0x34/0x44 [ 107.912399][ T5180] btrfs_fileattr_set+0x4dc/0x9b8 [ 107.913671][ T5180] vfs_fileattr_set+0x70c/0xad4 [ 107.914952][ T5180] do_vfs_ioctl+0x1634/0x2a38 [ 107.916122][ T5180] __arm64_sys_ioctl+0xe4/0x1c8 [ 107.917363][ T5180] invoke_syscall+0x98/0x2b8 [ 107.918518][ T5180] el0_svc_common+0x138/0x258 [ 107.919712][ T5180] do_el0_svc+0x58/0x14c [ 107.920847][ T5180] el0_svc+0x7c/0x1f0 [ 107.921934][ T5180] el0t_64_sync_handler+0x84/0xe4 [ 107.923242][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 108.190708][ T5206] loop0: detected capacity change from 0 to 32768 [ 108.235917][ T5206] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5206) [ 108.241931][ T5206] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.245146][ T5206] BTRFS info (device loop0): setting nodatacow, compression disabled [ 108.247165][ T5206] BTRFS info (device loop0): max_inline at 0 [ 108.248682][ T5206] BTRFS info (device loop0): enabling disk space caching [ 108.250500][ T5206] BTRFS info (device loop0): enabling ssd optimizations [ 108.252291][ T5206] BTRFS info (device loop0): using spread ssd allocation scheme [ 108.255993][ T5206] BTRFS info (device loop0): enabling auto defrag [ 108.257571][ T5206] BTRFS info (device loop0): doing ref verification [ 108.259265][ T5206] BTRFS info (device loop0): force clearing of disk cache [ 108.261037][ T5206] BTRFS info (device loop0): turning off barriers [ 108.262850][ T5206] BTRFS info (device loop0): using default commit interval 30s [ 108.265337][ T5206] BTRFS info (device loop0): disk space caching is enabled [ 108.267204][ T5206] BTRFS info (device loop0): has skinny extents [ 108.285931][ T5206] BTRFS info (device loop0): clearing free space tree [ 108.287625][ T5206] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 108.289988][ T5206] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 108.474769][ T5228] loop0: detected capacity change from 0 to 32768 [ 108.564454][ T5228] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5228) [ 108.606713][ T5228] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.609848][ T5228] BTRFS info (device loop0): setting nodatacow, compression disabled [ 108.611831][ T5228] BTRFS info (device loop0): max_inline at 0 [ 108.614242][ T5228] BTRFS info (device loop0): enabling disk space caching [ 108.615982][ T5228] BTRFS info (device loop0): enabling ssd optimizations [ 108.617758][ T5228] BTRFS info (device loop0): using spread ssd allocation scheme [ 108.619653][ T5228] BTRFS info (device loop0): enabling auto defrag [ 108.621268][ T5228] BTRFS info (device loop0): doing ref verification [ 108.622971][ T5228] BTRFS info (device loop0): force clearing of disk cache [ 108.628390][ T153] device hsr_slave_0 left promiscuous mode [ 108.630172][ T5228] BTRFS info (device loop0): turning off barriers [ 108.631731][ T5228] BTRFS info (device loop0): using default commit interval 30s [ 108.634028][ T5228] BTRFS info (device loop0): disk space caching is enabled [ 108.635976][ T5228] BTRFS info (device loop0): has skinny extents [ 108.649411][ T5228] BTRFS info (device loop0): clearing free space tree [ 108.651112][ T5228] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 108.654363][ T5228] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 108.663749][ T153] device hsr_slave_1 left promiscuous mode [ 108.723464][ T153] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 108.725390][ T153] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 108.727601][ T153] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 108.729526][ T153] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 108.735642][ T153] device bridge_slave_1 left promiscuous mode [ 108.737211][ T153] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.784011][ T153] device bridge_slave_0 left promiscuous mode [ 108.785702][ T153] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.859672][ T5250] loop0: detected capacity change from 0 to 32768 [ 108.894588][ T5250] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5250) [ 108.913453][ T153] device veth1_macvtap left promiscuous mode [ 108.915043][ T153] device veth0_macvtap left promiscuous mode [ 108.916589][ T153] device veth1_vlan left promiscuous mode [ 108.918096][ T153] device veth0_vlan left promiscuous mode [ 108.937253][ T5250] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.939509][ T5250] BTRFS info (device loop0): setting nodatacow, compression disabled [ 108.941604][ T5250] BTRFS info (device loop0): max_inline at 0 [ 108.953642][ T5250] BTRFS info (device loop0): enabling disk space caching [ 108.955457][ T5250] BTRFS info (device loop0): enabling ssd optimizations [ 108.957250][ T5250] BTRFS info (device loop0): using spread ssd allocation scheme [ 108.959241][ T5250] BTRFS info (device loop0): enabling auto defrag [ 108.960875][ T5250] BTRFS info (device loop0): doing ref verification [ 108.962658][ T5250] BTRFS info (device loop0): force clearing of disk cache [ 108.973325][ T5250] BTRFS info (device loop0): turning off barriers [ 108.975061][ T5250] BTRFS info (device loop0): using default commit interval 30s [ 108.976904][ T5250] BTRFS info (device loop0): disk space caching is enabled [ 108.978910][ T5250] BTRFS info (device loop0): has skinny extents [ 109.105701][ T5250] BTRFS info (device loop0): clearing free space tree [ 109.107601][ T5250] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 109.110079][ T5250] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 109.127520][ T153] team0 (unregistering): Port device team_slave_1 removed [ 109.154099][ T153] team0 (unregistering): Port device team_slave_0 removed [ 109.195459][ T153] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 109.250113][ T153] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 109.342835][ T5275] loop0: detected capacity change from 0 to 32768 [ 109.387929][ T153] bond0 (unregistering): Released all slaves [ 109.403492][ T5275] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5275) [ 109.445919][ T5275] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.448262][ T5275] BTRFS info (device loop0): setting nodatacow, compression disabled [ 109.450305][ T5275] BTRFS info (device loop0): max_inline at 0 [ 109.452041][ T5275] BTRFS info (device loop0): enabling disk space caching [ 109.456379][ T5275] BTRFS info (device loop0): enabling ssd optimizations [ 109.458164][ T5275] BTRFS info (device loop0): using spread ssd allocation scheme [ 109.460055][ T5275] BTRFS info (device loop0): enabling auto defrag [ 109.461717][ T5275] BTRFS info (device loop0): doing ref verification [ 109.463960][ T5275] BTRFS info (device loop0): force clearing of disk cache [ 109.465744][ T5275] BTRFS info (device loop0): turning off barriers [ 109.467362][ T5275] BTRFS info (device loop0): using default commit interval 30s [ 109.469231][ T5275] BTRFS info (device loop0): disk space caching is enabled [ 109.471031][ T5275] BTRFS info (device loop0): has skinny extents [ 109.486630][ T5275] BTRFS info (device loop0): clearing free space tree [ 109.488497][ T5275] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 109.499403][ T5275] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 109.676017][ T5297] loop0: detected capacity change from 0 to 32768 [ 109.714073][ T5297] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5297) [ 109.765758][ T5297] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.768045][ T5297] BTRFS info (device loop0): setting nodatacow, compression disabled [ 109.770388][ T5297] BTRFS info (device loop0): max_inline at 0 [ 109.771830][ T5297] BTRFS info (device loop0): enabling disk space caching [ 109.774440][ T5297] BTRFS info (device loop0): enabling ssd optimizations [ 109.776147][ T5297] BTRFS info (device loop0): using spread ssd allocation scheme [ 109.778164][ T5297] BTRFS info (device loop0): enabling auto defrag [ 109.780029][ T5297] BTRFS info (device loop0): doing ref verification [ 109.781713][ T5297] BTRFS info (device loop0): force clearing of disk cache [ 109.783211][ T4270] Bluetooth: hci0: command 0x0419 tx timeout [ 109.785565][ T5297] BTRFS info (device loop0): turning off barriers [ 109.787371][ T5297] BTRFS info (device loop0): using default commit interval 30s [ 109.789258][ T5297] BTRFS info (device loop0): disk space caching is enabled [ 109.791318][ T5297] BTRFS info (device loop0): has skinny extents [ 109.804214][ T5297] BTRFS info (device loop0): clearing free space tree [ 109.806023][ T5297] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 109.808454][ T5297] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 109.991729][ T5318] loop0: detected capacity change from 0 to 32768 [ 110.084930][ T5318] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5318) [ 110.097900][ T5318] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.100205][ T5318] BTRFS info (device loop0): setting nodatacow, compression disabled [ 110.102242][ T5318] BTRFS info (device loop0): max_inline at 0 [ 110.105971][ T5318] BTRFS info (device loop0): enabling disk space caching [ 110.298907][ T5339] loop0: detected capacity change from 0 to 32768 [ 110.344624][ T5339] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5339) [ 110.565720][ T5360] loop0: detected capacity change from 0 to 32768 [ 110.604509][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5360) [ 110.834726][ T5381] loop0: detected capacity change from 0 to 32768 [ 110.858053][ T5381] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5381) [ 111.146043][ T5403] loop0: detected capacity change from 0 to 32768 [ 111.246156][ T5403] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5403) [ 111.436597][ T5424] loop0: detected capacity change from 0 to 32768 [ 111.524269][ T5424] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5424) [ 111.749529][ T5445] loop0: detected capacity change from 0 to 32768 [ 111.752103][ T5445] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5445) [ 111.954245][ T5466] loop0: detected capacity change from 0 to 32768 [ 112.034218][ T5466] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5466) [ 112.253964][ T5487] loop0: detected capacity change from 0 to 32768 [ 112.294611][ T5487] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5487) 1970/01/01 00:01:52 executed programs: 17 [ 112.479967][ T5508] loop0: detected capacity change from 0 to 32768 [ 112.482548][ T5508] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5508) [ 112.685093][ T5529] loop0: detected capacity change from 0 to 32768 [ 112.774188][ T5529] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5529) [ 112.836023][ T5529] btrfs_printk: 156 callbacks suppressed [ 112.836037][ T5529] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 112.839918][ T5529] BTRFS info (device loop0): setting nodatacow, compression disabled [ 112.841925][ T5529] BTRFS info (device loop0): max_inline at 0 [ 112.844024][ T5529] BTRFS info (device loop0): enabling disk space caching [ 112.845765][ T5529] BTRFS info (device loop0): enabling ssd optimizations [ 112.847640][ T5529] BTRFS info (device loop0): using spread ssd allocation scheme [ 112.849561][ T5529] BTRFS info (device loop0): enabling auto defrag [ 112.851323][ T5529] BTRFS info (device loop0): doing ref verification [ 112.852948][ T5529] BTRFS info (device loop0): force clearing of disk cache [ 112.855410][ T5529] BTRFS info (device loop0): turning off barriers [ 112.857120][ T5529] BTRFS info (device loop0): using default commit interval 30s [ 112.859056][ T5529] BTRFS info (device loop0): disk space caching is enabled [ 112.860860][ T5529] BTRFS info (device loop0): has skinny extents [ 112.878881][ T5529] BTRFS info (device loop0): clearing free space tree [ 112.880644][ T5529] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 112.883648][ T5529] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 113.073386][ T5550] loop0: detected capacity change from 0 to 32768 [ 113.163571][ T5550] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5550) [ 113.207185][ T5550] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 113.209938][ T5550] BTRFS info (device loop0): setting nodatacow, compression disabled [ 113.212222][ T5550] BTRFS info (device loop0): max_inline at 0 [ 113.214304][ T5550] BTRFS info (device loop0): enabling disk space caching [ 113.216310][ T5550] BTRFS info (device loop0): enabling ssd optimizations [ 113.218022][ T5550] BTRFS info (device loop0): using spread ssd allocation scheme [ 113.219933][ T5550] BTRFS info (device loop0): enabling auto defrag [ 113.222023][ T5550] BTRFS info (device loop0): doing ref verification [ 113.224922][ T5550] BTRFS info (device loop0): force clearing of disk cache [ 113.226827][ T5550] BTRFS info (device loop0): turning off barriers [ 113.228489][ T5550] BTRFS info (device loop0): using default commit interval 30s [ 113.230329][ T5550] BTRFS info (device loop0): disk space caching is enabled [ 113.232090][ T5550] BTRFS info (device loop0): has skinny extents [ 113.252072][ T5550] BTRFS info (device loop0): clearing free space tree [ 113.254254][ T5550] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 113.256743][ T5550] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 113.429535][ T5571] loop0: detected capacity change from 0 to 32768 [ 113.474064][ T5571] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5571) [ 113.478857][ T5571] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 113.481084][ T5571] BTRFS info (device loop0): setting nodatacow, compression disabled [ 113.485346][ T5571] BTRFS info (device loop0): max_inline at 0 [ 113.486822][ T5571] BTRFS info (device loop0): enabling disk space caching [ 113.488629][ T5571] BTRFS info (device loop0): enabling ssd optimizations [ 113.490387][ T5571] BTRFS info (device loop0): using spread ssd allocation scheme [ 113.492192][ T5571] BTRFS info (device loop0): enabling auto defrag [ 113.494365][ T5571] BTRFS info (device loop0): doing ref verification [ 113.496191][ T5571] BTRFS info (device loop0): force clearing of disk cache [ 113.498103][ T5571] BTRFS info (device loop0): turning off barriers [ 113.499708][ T5571] BTRFS info (device loop0): using default commit interval 30s [ 113.501625][ T5571] BTRFS info (device loop0): disk space caching is enabled [ 113.504193][ T5571] BTRFS info (device loop0): has skinny extents [ 113.515501][ T5571] BTRFS info (device loop0): clearing free space tree [ 113.517230][ T5571] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 113.519660][ T5571] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 113.697076][ T5592] loop0: detected capacity change from 0 to 32768 [ 113.744191][ T5592] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5592) [ 113.748938][ T5592] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 113.751693][ T5592] BTRFS info (device loop0): setting nodatacow, compression disabled [ 113.754294][ T5592] BTRFS info (device loop0): max_inline at 0 [ 113.755835][ T5592] BTRFS info (device loop0): enabling disk space caching [ 113.757688][ T5592] BTRFS info (device loop0): enabling ssd optimizations [ 113.759526][ T5592] BTRFS info (device loop0): using spread ssd allocation scheme [ 113.761446][ T5592] BTRFS info (device loop0): enabling auto defrag [ 113.763875][ T5592] BTRFS info (device loop0): doing ref verification [ 113.765529][ T5592] BTRFS info (device loop0): force clearing of disk cache [ 113.767449][ T5592] BTRFS info (device loop0): turning off barriers [ 113.769131][ T5592] BTRFS info (device loop0): using default commit interval 30s [ 113.771110][ T5592] BTRFS info (device loop0): disk space caching is enabled [ 113.772926][ T5592] BTRFS info (device loop0): has skinny extents [ 113.785454][ T5592] BTRFS info (device loop0): clearing free space tree [ 113.787245][ T5592] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 113.790366][ T5592] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 114.028150][ T5613] loop0: detected capacity change from 0 to 32768 [ 114.113543][ T5613] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5613) [ 114.166497][ T5613] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 114.168811][ T5613] BTRFS info (device loop0): setting nodatacow, compression disabled [ 114.170962][ T5613] BTRFS info (device loop0): max_inline at 0 [ 114.172482][ T5613] BTRFS info (device loop0): enabling disk space caching [ 114.175327][ T5613] BTRFS info (device loop0): enabling ssd optimizations [ 114.177014][ T5613] BTRFS info (device loop0): using spread ssd allocation scheme [ 114.178926][ T5613] BTRFS info (device loop0): enabling auto defrag [ 114.180478][ T5613] BTRFS info (device loop0): doing ref verification [ 114.182180][ T5613] BTRFS info (device loop0): force clearing of disk cache [ 114.184549][ T5613] BTRFS info (device loop0): turning off barriers [ 114.186286][ T5613] BTRFS info (device loop0): using default commit interval 30s [ 114.188219][ T5613] BTRFS info (device loop0): disk space caching is enabled [ 114.189985][ T5613] BTRFS info (device loop0): has skinny extents [ 114.201114][ T5613] BTRFS info (device loop0): clearing free space tree [ 114.202918][ T5613] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 114.206065][ T5613] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 114.374050][ T5634] loop0: detected capacity change from 0 to 32768 [ 114.414229][ T5634] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5634) [ 114.457859][ T5634] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 114.460357][ T5634] BTRFS info (device loop0): setting nodatacow, compression disabled [ 114.462530][ T5634] BTRFS info (device loop0): max_inline at 0 [ 114.464577][ T5634] BTRFS info (device loop0): enabling disk space caching [ 114.466344][ T5634] BTRFS info (device loop0): enabling ssd optimizations [ 114.468080][ T5634] BTRFS info (device loop0): using spread ssd allocation scheme [ 114.470042][ T5634] BTRFS info (device loop0): enabling auto defrag [ 114.472062][ T5634] BTRFS info (device loop0): doing ref verification [ 114.474433][ T5634] BTRFS info (device loop0): force clearing of disk cache [ 114.476228][ T5634] BTRFS info (device loop0): turning off barriers [ 114.477904][ T5634] BTRFS info (device loop0): using default commit interval 30s [ 114.479845][ T5634] BTRFS info (device loop0): disk space caching is enabled [ 114.481744][ T5634] BTRFS info (device loop0): has skinny extents [ 114.493754][ T5634] BTRFS info (device loop0): clearing free space tree [ 114.495720][ T5634] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 114.498176][ T5634] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 114.673854][ T5655] loop0: detected capacity change from 0 to 32768 [ 114.724295][ T5655] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5655) [ 114.730681][ T5655] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 114.735493][ T5655] BTRFS info (device loop0): setting nodatacow, compression disabled [ 114.737709][ T5655] BTRFS info (device loop0): max_inline at 0 [ 114.739249][ T5655] BTRFS info (device loop0): enabling disk space caching [ 114.932970][ T5676] loop0: detected capacity change from 0 to 32768 [ 114.937017][ T5676] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5676) [ 115.140675][ T5697] loop0: detected capacity change from 0 to 32768 [ 115.179242][ T5697] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5697) [ 115.371023][ T5718] loop0: detected capacity change from 0 to 32768 [ 115.419836][ T5718] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5718) [ 115.611918][ T5739] loop0: detected capacity change from 0 to 32768 [ 115.699156][ T5739] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5739) [ 115.906987][ T5760] loop0: detected capacity change from 0 to 32768 [ 115.954174][ T5760] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5760) [ 116.152740][ T5781] loop0: detected capacity change from 0 to 32768 [ 116.209598][ T5781] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5781) [ 116.392347][ T5802] loop0: detected capacity change from 0 to 32768 [ 116.445103][ T5802] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5802) [ 116.685393][ T5823] loop0: detected capacity change from 0 to 32768 [ 116.744076][ T5823] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5823) [ 116.933912][ T5844] loop0: detected capacity change from 0 to 32768 [ 116.943510][ T5844] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5844) [ 117.138366][ T5865] loop0: detected capacity change from 0 to 32768 [ 117.184221][ T5865] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5865) [ 117.369909][ T5886] loop0: detected capacity change from 0 to 32768 [ 117.444203][ T5886] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5886) 1970/01/01 00:01:57 executed programs: 36 [ 117.668724][ T5907] loop0: detected capacity change from 0 to 32768