Warning: Permanently added '10.128.1.26' (ED25519) to the list of known hosts. 1970/01/01 00:01:03 parsed 1 programs [ 65.108201][ T4494] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.647811][ T1969] cfg80211: failed to load regulatory.db [ 69.649494][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.650458][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.336031][ T440] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.337361][ T440] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.338932][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.346250][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.347612][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.350437][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.612355][ T4565] chnl_net:caif_netlink_parms(): no params data found [ 70.630406][ T4565] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.631674][ T4565] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.633260][ T4565] device bridge_slave_0 entered promiscuous mode [ 70.635197][ T4565] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.636437][ T4565] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.637933][ T4565] device bridge_slave_1 entered promiscuous mode [ 70.645796][ T4565] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.648671][ T4565] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.656078][ T4565] team0: Port device team_slave_0 added [ 70.658783][ T4565] team0: Port device team_slave_1 added [ 70.664990][ T4565] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.666046][ T4565] 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. [ 70.670438][ T4565] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.674165][ T4565] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.675202][ T4565] 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. [ 70.679504][ T4565] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.748126][ T4565] device hsr_slave_0 entered promiscuous mode [ 70.787289][ T4565] device hsr_slave_1 entered promiscuous mode [ 71.519136][ T4565] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.538540][ T4565] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.588220][ T4565] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.618880][ T4565] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.689492][ T4565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.692948][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.694447][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.696980][ T4565] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.699822][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.701411][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.702939][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.704092][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.705918][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.716661][ T4565] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.720225][ T4565] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.722514][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.724074][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.725642][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.726784][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.728703][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.730729][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.732452][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.734270][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.735774][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.738568][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.740120][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.741528][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.744445][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.746054][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.750345][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.751855][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.788569][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.789933][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.793414][ T4565] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.800757][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.802347][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.808321][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.810100][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.811996][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.813382][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.815547][ T4565] device veth0_vlan entered promiscuous mode [ 71.819582][ T4565] device veth1_vlan entered promiscuous mode [ 71.829577][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.831188][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.832636][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.834587][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.837009][ T4565] device veth0_macvtap entered promiscuous mode [ 71.841052][ T4565] device veth1_macvtap entered promiscuous mode [ 71.848172][ T4565] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.849400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.850963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.852453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.854126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.856944][ T4565] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.859811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.867514][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.870435][ T4565] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.871820][ T4565] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.873142][ T4565] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.874411][ T4565] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:12 executed programs: 0 [ 72.168420][ T4741] chnl_net:caif_netlink_parms(): no params data found [ 72.186308][ T4741] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.188736][ T4741] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.190295][ T4741] device bridge_slave_0 entered promiscuous mode [ 72.192344][ T4741] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.193562][ T4741] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.195139][ T4741] device bridge_slave_1 entered promiscuous mode [ 72.206523][ T4741] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.210751][ T4741] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.219638][ T4741] team0: Port device team_slave_0 added [ 72.221499][ T4741] team0: Port device team_slave_1 added [ 72.228431][ T4741] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.229552][ T4741] 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. [ 72.233624][ T4741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.236013][ T4741] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.237531][ T4741] 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. [ 72.241345][ T4741] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.289471][ T4741] device hsr_slave_0 entered promiscuous mode [ 72.308530][ T4741] device hsr_slave_1 entered promiscuous mode [ 72.348718][ T4741] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.349987][ T4741] Cannot create hsr debugfs directory [ 72.383417][ T4741] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.187215][ T4648] Bluetooth: hci0: command 0x0409 tx timeout [ 75.150493][ T4741] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.267105][ T4648] Bluetooth: hci0: command 0x041b tx timeout [ 77.560474][ T4741] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.601420][ T4741] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.750615][ T4741] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.789553][ T4741] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.828268][ T4741] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.895182][ T4741] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.959916][ T4741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.963507][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.965046][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.967959][ T4741] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.970308][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.971950][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.973406][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.974431][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.975825][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.979610][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.981198][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.982684][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.983846][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.986597][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.990319][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.993013][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.995182][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.996857][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.000877][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.002639][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.005231][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.006817][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.011132][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.012825][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.014740][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.057553][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.058960][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.062448][ T4741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.069167][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.070792][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.076530][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.078508][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.080097][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.081510][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.084061][ T4741] device veth0_vlan entered promiscuous mode [ 78.092875][ T4741] device veth1_vlan entered promiscuous mode [ 78.100204][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.101778][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.103191][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.104732][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.108969][ T4741] device veth0_macvtap entered promiscuous mode [ 78.111931][ T4741] device veth1_macvtap entered promiscuous mode [ 78.116331][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.118418][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.120473][ T4741] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.121959][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.123581][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.124924][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.126519][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.129632][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.131285][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.133259][ T4741] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.140626][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.142264][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.144869][ T4741] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.146277][ T4741] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.148116][ T4741] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.149432][ T4741] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.168725][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.170033][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.171770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.179429][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.180847][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.182480][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 78.292695][ T4960] loop0: detected capacity change from 0 to 32768 [ 78.298295][ T4960] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4960) [ 78.302954][ T4960] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.304399][ T4960] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.305546][ T4960] BTRFS info (device loop0): max_inline at 0 [ 78.306619][ T4960] BTRFS info (device loop0): enabling disk space caching [ 78.308416][ T4960] BTRFS info (device loop0): enabling ssd optimizations [ 78.309489][ T4960] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.310750][ T4960] BTRFS info (device loop0): enabling auto defrag [ 78.311769][ T4960] BTRFS info (device loop0): doing ref verification [ 78.312905][ T4960] BTRFS info (device loop0): force clearing of disk cache [ 78.314051][ T4960] BTRFS info (device loop0): turning off barriers [ 78.315028][ T4960] BTRFS info (device loop0): using default commit interval 30s [ 78.316225][ T4960] BTRFS info (device loop0): disk space caching is enabled [ 78.317829][ T4960] BTRFS info (device loop0): has skinny extents [ 78.339607][ T4960] BTRFS info (device loop0): clearing free space tree [ 78.340902][ T4960] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.342368][ T4960] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.347341][ T4656] Bluetooth: hci0: command 0x040f tx timeout [ 78.353133][ T4960] [ 78.353474][ T4960] ====================================================== [ 78.354491][ T4960] WARNING: possible circular locking dependency detected [ 78.355588][ T4960] syzkaller #0 Not tainted [ 78.356291][ T4960] ------------------------------------------------------ [ 78.357400][ T4960] syz.0.16/4960 is trying to acquire lock: [ 78.358345][ T4960] ffff0000d92f4650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 78.359926][ T4960] [ 78.359926][ T4960] but task is already holding lock: [ 78.361109][ T4960] ffff0000e71b8fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 78.362662][ T4960] [ 78.362662][ T4960] which lock already depends on the new lock. [ 78.362662][ T4960] [ 78.364203][ T4960] [ 78.364203][ T4960] the existing dependency chain (in reverse order) is: [ 78.365493][ T4960] [ 78.365493][ T4960] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 78.366771][ T4960] down_read+0xc0/0x390 [ 78.367553][ T4960] lookup_slow+0x4c/0x80 [ 78.368290][ T4960] walk_component+0x2b0/0x3a8 [ 78.369151][ T4960] path_lookupat+0x13c/0x3d0 [ 78.369939][ T4960] filename_lookup+0x180/0x414 [ 78.370771][ T4960] kern_path+0x4c/0x190 [ 78.371428][ T4960] lookup_bdev+0xbc/0x244 [ 78.372153][ T4960] btrfs_free_stale_devices+0x614/0x908 [ 78.373150][ T4960] btrfs_forget_devices+0x5c/0x98 [ 78.374000][ T4960] btrfs_control_ioctl+0x130/0x248 [ 78.374869][ T4960] __arm64_sys_ioctl+0x14c/0x1c8 [ 78.375660][ T4960] invoke_syscall+0x98/0x2b8 [ 78.376500][ T4960] el0_svc_common+0x138/0x258 [ 78.377328][ T4960] do_el0_svc+0x58/0x14c [ 78.378077][ T4960] el0_svc+0x78/0x1e0 [ 78.378791][ T4960] el0t_64_sync_handler+0xcc/0xe4 [ 78.379695][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 78.380515][ T4960] [ 78.380515][ T4960] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 78.381887][ T4960] __mutex_lock_common+0x194/0x1edc [ 78.382838][ T4960] mutex_lock_nested+0xac/0x11c [ 78.383711][ T4960] btrfs_run_dev_stats+0xe0/0xcac [ 78.384548][ T4960] commit_cowonly_roots+0x144/0x7e8 [ 78.385499][ T4960] btrfs_commit_transaction+0xf04/0x3044 [ 78.386454][ T4960] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 78.387482][ T4960] btrfs_start_pre_rw_mount+0x240/0x568 [ 78.388473][ T4960] open_ctree+0x1ef0/0x27b8 [ 78.389269][ T4960] btrfs_fill_super+0x1b4/0x2d4 [ 78.390162][ T4960] btrfs_mount_root+0x730/0x780 [ 78.391065][ T4960] legacy_get_tree+0xd4/0x16c [ 78.391972][ T4960] vfs_get_tree+0x90/0x274 [ 78.392775][ T4960] vfs_kern_mount+0xdc/0x178 [ 78.393544][ T4960] btrfs_mount+0x2a0/0x8d4 [ 78.394353][ T4960] legacy_get_tree+0xd4/0x16c [ 78.395215][ T4960] vfs_get_tree+0x90/0x274 [ 78.396030][ T4960] do_new_mount+0x228/0x810 [ 78.396896][ T4960] path_mount+0x5b4/0x1000 [ 78.397724][ T4960] __arm64_sys_mount+0x514/0x5e4 [ 78.398621][ T4960] invoke_syscall+0x98/0x2b8 [ 78.399458][ T4960] el0_svc_common+0x138/0x258 [ 78.400363][ T4960] do_el0_svc+0x58/0x14c [ 78.401200][ T4960] el0_svc+0x78/0x1e0 [ 78.401961][ T4960] el0t_64_sync_handler+0xcc/0xe4 [ 78.402864][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 78.403662][ T4960] [ 78.403662][ T4960] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 78.405034][ T4960] lock_release+0x2e8/0x8e8 [ 78.405847][ T4960] __mutex_unlock_slowpath+0xc0/0x5d8 [ 78.406762][ T4960] mutex_unlock+0x90/0xec [ 78.407569][ T4960] btrfs_commit_transaction+0x1630/0x3044 [ 78.408613][ T4960] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 78.409700][ T4960] btrfs_start_pre_rw_mount+0x240/0x568 [ 78.410735][ T4960] open_ctree+0x1ef0/0x27b8 [ 78.411557][ T4960] btrfs_fill_super+0x1b4/0x2d4 [ 78.412363][ T4960] btrfs_mount_root+0x730/0x780 [ 78.413209][ T4960] legacy_get_tree+0xd4/0x16c [ 78.413977][ T4960] vfs_get_tree+0x90/0x274 [ 78.414647][ T4960] vfs_kern_mount+0xdc/0x178 [ 78.415430][ T4960] btrfs_mount+0x2a0/0x8d4 [ 78.416204][ T4960] legacy_get_tree+0xd4/0x16c [ 78.417021][ T4960] vfs_get_tree+0x90/0x274 [ 78.417803][ T4960] do_new_mount+0x228/0x810 [ 78.418534][ T4960] path_mount+0x5b4/0x1000 [ 78.419336][ T4960] __arm64_sys_mount+0x514/0x5e4 [ 78.420212][ T4960] invoke_syscall+0x98/0x2b8 [ 78.421082][ T4960] el0_svc_common+0x138/0x258 [ 78.421946][ T4960] do_el0_svc+0x58/0x14c [ 78.422797][ T4960] el0_svc+0x78/0x1e0 [ 78.423521][ T4960] el0t_64_sync_handler+0xcc/0xe4 [ 78.424476][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 78.425296][ T4960] [ 78.425296][ T4960] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 78.426539][ T4960] __lock_acquire+0x2928/0x651c [ 78.427394][ T4960] lock_acquire+0x1f4/0x620 [ 78.428271][ T4960] start_transaction+0x624/0x13f0 [ 78.429149][ T4960] btrfs_start_transaction+0x34/0x44 [ 78.430008][ T4960] btrfs_fileattr_set+0x4d4/0x9c0 [ 78.430885][ T4960] vfs_fileattr_set+0x674/0x8fc [ 78.431777][ T4960] do_vfs_ioctl+0x1c18/0x2370 [ 78.432637][ T4960] __arm64_sys_ioctl+0xe4/0x1c8 [ 78.433477][ T4960] invoke_syscall+0x98/0x2b8 [ 78.434332][ T4960] el0_svc_common+0x138/0x258 [ 78.435158][ T4960] do_el0_svc+0x58/0x14c [ 78.435918][ T4960] el0_svc+0x78/0x1e0 [ 78.436668][ T4960] el0t_64_sync_handler+0xcc/0xe4 [ 78.437568][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 78.438407][ T4960] [ 78.438407][ T4960] other info that might help us debug this: [ 78.438407][ T4960] [ 78.440081][ T4960] Chain exists of: [ 78.440081][ T4960] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 78.440081][ T4960] [ 78.442543][ T4960] Possible unsafe locking scenario: [ 78.442543][ T4960] [ 78.443758][ T4960] CPU0 CPU1 [ 78.444599][ T4960] ---- ---- [ 78.445459][ T4960] lock(&type->i_mutex_dir_key#8); [ 78.446292][ T4960] lock(&fs_devs->device_list_mutex); [ 78.447591][ T4960] lock(&type->i_mutex_dir_key#8); [ 78.448769][ T4960] lock(sb_internal#2); [ 78.449406][ T4960] [ 78.449406][ T4960] *** DEADLOCK *** [ 78.449406][ T4960] [ 78.450574][ T4960] 2 locks held by syz.0.16/4960: [ 78.451295][ T4960] #0: ffff0000d92f4460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 78.452803][ T4960] #1: ffff0000e71b8fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 78.454333][ T4960] [ 78.454333][ T4960] stack backtrace: [ 78.455239][ T4960] CPU: 1 PID: 4960 Comm: syz.0.16 Not tainted syzkaller #0 [ 78.456314][ T4960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.457779][ T4960] Call trace: [ 78.458221][ T4960] dump_backtrace+0x0/0x43c [ 78.458876][ T4960] show_stack+0x2c/0x3c [ 78.459538][ T4960] __dump_stack+0x30/0x40 [ 78.460239][ T4960] dump_stack_lvl+0xf8/0x160 [ 78.461011][ T4960] dump_stack+0x1c/0x5c [ 78.461649][ T4960] print_circular_bug+0x148/0x1b0 [ 78.462425][ T4960] check_noncircular+0x240/0x2d4 [ 78.463240][ T4960] __lock_acquire+0x2928/0x651c [ 78.463995][ T4960] lock_acquire+0x1f4/0x620 [ 78.464701][ T4960] start_transaction+0x624/0x13f0 [ 78.465502][ T4960] btrfs_start_transaction+0x34/0x44 [ 78.466266][ T4960] btrfs_fileattr_set+0x4d4/0x9c0 [ 78.467010][ T4960] vfs_fileattr_set+0x674/0x8fc [ 78.467754][ T4960] do_vfs_ioctl+0x1c18/0x2370 [ 78.468407][ T4960] __arm64_sys_ioctl+0xe4/0x1c8 [ 78.469086][ T4960] invoke_syscall+0x98/0x2b8 [ 78.469739][ T4960] el0_svc_common+0x138/0x258 [ 78.470450][ T4960] do_el0_svc+0x58/0x14c [ 78.471065][ T4960] el0_svc+0x78/0x1e0 [ 78.471702][ T4960] el0t_64_sync_handler+0xcc/0xe4 [ 78.472501][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 78.613544][ T4981] loop0: detected capacity change from 0 to 32768 [ 78.654812][ T4981] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4981) [ 78.663020][ T4981] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.664414][ T4981] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.665821][ T4981] BTRFS info (device loop0): max_inline at 0 [ 78.666787][ T4981] BTRFS info (device loop0): enabling disk space caching [ 78.668833][ T4981] BTRFS info (device loop0): enabling ssd optimizations [ 78.669968][ T4981] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.671323][ T4981] BTRFS info (device loop0): enabling auto defrag [ 78.672369][ T4981] BTRFS info (device loop0): doing ref verification [ 78.673474][ T4981] BTRFS info (device loop0): force clearing of disk cache [ 78.674650][ T4981] BTRFS info (device loop0): turning off barriers [ 78.675758][ T4981] BTRFS info (device loop0): using default commit interval 30s [ 78.677015][ T4981] BTRFS info (device loop0): disk space caching is enabled [ 78.678560][ T4981] BTRFS info (device loop0): has skinny extents [ 78.684588][ T4981] BTRFS info (device loop0): clearing free space tree [ 78.685749][ T4981] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.688341][ T4981] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.713392][ T4515] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4515) [ 78.797809][ T5002] loop0: detected capacity change from 0 to 32768 [ 78.898580][ T5002] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.900120][ T5002] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.901576][ T5002] BTRFS info (device loop0): max_inline at 0 [ 78.902591][ T5002] BTRFS info (device loop0): enabling disk space caching [ 78.903671][ T5002] BTRFS info (device loop0): enabling ssd optimizations [ 78.904709][ T5002] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.905796][ T5002] BTRFS info (device loop0): enabling auto defrag [ 78.906732][ T5002] BTRFS info (device loop0): doing ref verification [ 78.908164][ T5002] BTRFS info (device loop0): force clearing of disk cache [ 78.909344][ T5002] BTRFS info (device loop0): turning off barriers [ 78.910472][ T5002] BTRFS info (device loop0): using default commit interval 30s [ 78.911558][ T5002] BTRFS info (device loop0): disk space caching is enabled [ 78.912748][ T5002] BTRFS info (device loop0): has skinny extents [ 78.921223][ T5002] BTRFS info (device loop0): clearing free space tree [ 78.922442][ T5002] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.924091][ T5002] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.007644][ T5024] loop0: detected capacity change from 0 to 32768 [ 79.087345][ T5024] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5024) [ 79.127927][ T5024] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.129475][ T5024] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.130929][ T5024] BTRFS info (device loop0): max_inline at 0 [ 79.131816][ T5024] BTRFS info (device loop0): enabling disk space caching [ 79.132900][ T5024] BTRFS info (device loop0): enabling ssd optimizations [ 79.133890][ T5024] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.135041][ T5024] BTRFS info (device loop0): enabling auto defrag [ 79.135960][ T5024] BTRFS info (device loop0): doing ref verification [ 79.136941][ T5024] BTRFS info (device loop0): force clearing of disk cache [ 79.138711][ T5024] BTRFS info (device loop0): turning off barriers [ 79.139703][ T5024] BTRFS info (device loop0): using default commit interval 30s [ 79.141065][ T5024] BTRFS info (device loop0): disk space caching is enabled [ 79.142301][ T5024] BTRFS info (device loop0): has skinny extents [ 79.148610][ T5024] BTRFS info (device loop0): clearing free space tree [ 79.149777][ T5024] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.151295][ T5024] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.168538][ T148] device hsr_slave_0 left promiscuous mode [ 79.207741][ T148] device hsr_slave_1 left promiscuous mode [ 79.240399][ T5045] loop0: detected capacity change from 0 to 32768 [ 79.280603][ T5045] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5045) [ 79.285323][ T5045] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.286794][ T5045] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.288244][ T5045] BTRFS info (device loop0): max_inline at 0 [ 79.289146][ T5045] BTRFS info (device loop0): enabling disk space caching [ 79.290296][ T5045] BTRFS info (device loop0): enabling ssd optimizations [ 79.291327][ T5045] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.292507][ T5045] BTRFS info (device loop0): enabling auto defrag [ 79.293433][ T5045] BTRFS info (device loop0): doing ref verification [ 79.294418][ T5045] BTRFS info (device loop0): force clearing of disk cache [ 79.295441][ T5045] BTRFS info (device loop0): turning off barriers [ 79.296525][ T5045] BTRFS info (device loop0): using default commit interval 30s [ 79.297117][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.297750][ T5045] BTRFS info (device loop0): disk space caching is enabled [ 79.298881][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.300015][ T5045] BTRFS info (device loop0): has skinny extents [ 79.302763][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.303962][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.305342][ T148] device bridge_slave_1 left promiscuous mode [ 79.306438][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.312074][ T5045] BTRFS info (device loop0): clearing free space tree [ 79.313266][ T5045] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.314792][ T5045] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.357628][ T148] device bridge_slave_0 left promiscuous mode [ 79.358674][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.454916][ T5068] loop0: detected capacity change from 0 to 32768 [ 79.507177][ T148] device veth1_macvtap left promiscuous mode [ 79.508218][ T148] device veth0_macvtap left promiscuous mode [ 79.509189][ T148] device veth1_vlan left promiscuous mode [ 79.510165][ T148] device veth0_vlan left promiscuous mode [ 79.530735][ T5068] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5068) [ 79.534522][ T5068] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.535985][ T5068] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.537660][ T5068] BTRFS info (device loop0): max_inline at 0 [ 79.538643][ T5068] BTRFS info (device loop0): enabling disk space caching [ 79.539791][ T5068] BTRFS info (device loop0): enabling ssd optimizations [ 79.540893][ T5068] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.542030][ T5068] BTRFS info (device loop0): enabling auto defrag [ 79.543004][ T5068] BTRFS info (device loop0): doing ref verification [ 79.543978][ T5068] BTRFS info (device loop0): force clearing of disk cache [ 79.545077][ T5068] BTRFS info (device loop0): turning off barriers [ 79.546089][ T5068] BTRFS info (device loop0): using default commit interval 30s [ 79.548079][ T5068] BTRFS info (device loop0): disk space caching is enabled [ 79.549327][ T5068] BTRFS info (device loop0): has skinny extents [ 79.586231][ T5068] BTRFS info (device loop0): clearing free space tree [ 79.589636][ T5068] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.591185][ T5068] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.630350][ T148] team0 (unregistering): Port device team_slave_1 removed [ 79.635366][ T148] team0 (unregistering): Port device team_slave_0 removed [ 79.640107][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.660652][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.704735][ T5091] loop0: detected capacity change from 0 to 32768 [ 79.717151][ T5091] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5091) [ 79.720217][ T5091] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.721911][ T5091] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.723755][ T5091] BTRFS info (device loop0): max_inline at 0 [ 79.724956][ T5091] BTRFS info (device loop0): enabling disk space caching [ 79.759319][ T148] bond0 (unregistering): Released all slaves [ 79.829145][ T5113] loop0: detected capacity change from 0 to 32768 [ 79.832147][ T5113] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5113) [ 79.939973][ T5134] loop0: detected capacity change from 0 to 32768 [ 79.942650][ T5134] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5134) [ 80.048294][ T5155] loop0: detected capacity change from 0 to 32768 [ 80.051804][ T5155] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5155) [ 80.158392][ T5176] loop0: detected capacity change from 0 to 32768 [ 80.198222][ T5176] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5176) [ 80.331880][ T5197] loop0: detected capacity change from 0 to 32768 [ 80.336771][ T5197] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5197) [ 80.427156][ T5065] Bluetooth: hci0: command 0x0419 tx timeout [ 80.441406][ T5218] loop0: detected capacity change from 0 to 32768 [ 80.446105][ T5218] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5218) [ 80.463456][ T4515] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4515) [ 80.548165][ T5238] loop0: detected capacity change from 0 to 32768 [ 80.757449][ T5260] loop0: detected capacity change from 0 to 32768 [ 80.847607][ T5260] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5260) [ 81.000936][ T5281] loop0: detected capacity change from 0 to 32768 [ 81.097622][ T5281] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5281) [ 81.178197][ T4515] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4515) [ 81.237730][ T5301] loop0: detected capacity change from 0 to 32768 [ 81.495226][ T5323] loop0: detected capacity change from 0 to 32768 [ 81.497718][ T5323] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5323) [ 81.593666][ T5344] loop0: detected capacity change from 0 to 32768 [ 81.595433][ T5344] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5344) [ 81.707879][ T5365] loop0: detected capacity change from 0 to 32768 [ 81.747793][ T5365] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5365) [ 81.843306][ T5386] loop0: detected capacity change from 0 to 32768 [ 81.878084][ T5386] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5386) [ 81.974159][ T5407] loop0: detected capacity change from 0 to 32768 [ 81.979314][ T5407] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5407) [ 82.074133][ T5428] loop0: detected capacity change from 0 to 32768 [ 82.079877][ T5428] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5428) [ 82.173854][ T5449] loop0: detected capacity change from 0 to 32768 [ 82.179725][ T5449] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5449) [ 82.273429][ T5470] loop0: detected capacity change from 0 to 32768 [ 82.278783][ T5470] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5470) [ 82.372539][ T5491] loop0: detected capacity change from 0 to 32768 [ 82.377626][ T5491] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5491) [ 82.469211][ T5512] loop0: detected capacity change from 0 to 32768 [ 82.547267][ T5512] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5512) [ 82.703944][ T5533] loop0: detected capacity change from 0 to 32768 [ 82.709475][ T5533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5533) [ 82.819479][ T5554] loop0: detected capacity change from 0 to 32768 [ 82.887616][ T5554] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5554) [ 82.908723][ T4515] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4515) [ 82.982834][ T5575] loop0: detected capacity change from 0 to 32768 [ 83.086122][ T5596] loop0: detected capacity change from 0 to 32768 [ 83.140459][ T5596] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5596) 1970/01/01 00:01:23 executed programs: 33 [ 83.243068][ T5617] loop0: detected capacity change from 0 to 32768 [ 83.248968][ T5617] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5617) [ 83.344320][ T5638] loop0: detected capacity change from 0 to 32768 [ 83.370426][ T5638] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5638) [ 83.374229][ T5638] btrfs_printk: 412 callbacks suppressed [ 83.374237][ T5638] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.376481][ T5638] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.378061][ T5638] BTRFS info (device loop0): max_inline at 0 [ 83.379038][ T5638] BTRFS info (device loop0): enabling disk space caching [ 83.380169][ T5638] BTRFS info (device loop0): enabling ssd optimizations [ 83.381270][ T5638] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.382583][ T5638] BTRFS info (device loop0): enabling auto defrag [ 83.383638][ T5638] BTRFS info (device loop0): doing ref verification [ 83.384815][ T5638] BTRFS info (device loop0): force clearing of disk cache [ 83.385973][ T5638] BTRFS info (device loop0): turning off barriers [ 83.387793][ T5638] BTRFS info (device loop0): using default commit interval 30s [ 83.388977][ T5638] BTRFS info (device loop0): disk space caching is enabled [ 83.390097][ T5638] BTRFS info (device loop0): has skinny extents [ 83.396080][ T5638] BTRFS info (device loop0): clearing free space tree [ 83.397398][ T5638] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.398919][ T5638] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.489587][ T5659] loop0: detected capacity change from 0 to 32768 [ 83.517752][ T5659] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5659) [ 83.567836][ T5659] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.569160][ T5659] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.570335][ T5659] BTRFS info (device loop0): max_inline at 0 [ 83.571213][ T5659] BTRFS info (device loop0): enabling disk space caching [ 83.572325][ T5659] BTRFS info (device loop0): enabling ssd optimizations [ 83.573397][ T5659] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.574535][ T5659] BTRFS info (device loop0): enabling auto defrag [ 83.575495][ T5659] BTRFS info (device loop0): doing ref verification [ 83.576454][ T5659] BTRFS info (device loop0): force clearing of disk cache [ 83.577946][ T5659] BTRFS info (device loop0): turning off barriers [ 83.578922][ T5659] BTRFS info (device loop0): using default commit interval 30s [ 83.580092][ T5659] BTRFS info (device loop0): disk space caching is enabled [ 83.581217][ T5659] BTRFS info (device loop0): has skinny extents [ 83.587884][ T5659] BTRFS info (device loop0): clearing free space tree [ 83.588938][ T5659] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.590303][ T5659] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.674497][ T5680] loop0: detected capacity change from 0 to 32768 [ 83.757627][ T5680] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5680) [ 83.760358][ T5680] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.761870][ T5680] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.763188][ T5680] BTRFS info (device loop0): max_inline at 0 [ 83.764111][ T5680] BTRFS info (device loop0): enabling disk space caching [ 83.765184][ T5680] BTRFS info (device loop0): enabling ssd optimizations [ 83.766372][ T5680] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.767804][ T5680] BTRFS info (device loop0): enabling auto defrag [ 83.768784][ T5680] BTRFS info (device loop0): doing ref verification [ 83.769726][ T5680] BTRFS info (device loop0): force clearing of disk cache [ 83.770781][ T5680] BTRFS info (device loop0): turning off barriers [ 83.771863][ T5680] BTRFS info (device loop0): using default commit interval 30s [ 83.773082][ T5680] BTRFS info (device loop0): disk space caching is enabled [ 83.774254][ T5680] BTRFS info (device loop0): has skinny extents [ 83.789116][ T5680] BTRFS info (device loop0): clearing free space tree [ 83.790259][ T5680] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.791784][ T5680] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.881709][ T5701] loop0: detected capacity change from 0 to 32768 [ 83.967652][ T5701] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5701) [ 83.970142][ T5701] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.971578][ T5701] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.972786][ T5701] BTRFS info (device loop0): max_inline at 0 [ 83.973743][ T5701] BTRFS info (device loop0): enabling disk space caching [ 83.974751][ T5701] BTRFS info (device loop0): enabling ssd optimizations [ 83.975765][ T5701] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.976817][ T5701] BTRFS info (device loop0): enabling auto defrag [ 83.978190][ T5701] BTRFS info (device loop0): doing ref verification [ 83.979209][ T5701] BTRFS info (device loop0): force clearing of disk cache [ 83.980306][ T5701] BTRFS info (device loop0): turning off barriers [ 83.981158][ T5701] BTRFS info (device loop0): using default commit interval 30s [ 83.982353][ T5701] BTRFS info (device loop0): disk space caching is enabled [ 83.983448][ T5701] BTRFS info (device loop0): has skinny extents [ 83.989487][ T5701] BTRFS info (device loop0): clearing free space tree [ 83.990635][ T5701] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.992268][ T5701] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.076275][ T5722] loop0: detected capacity change from 0 to 32768 [ 84.157687][ T5722] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5722) [ 84.160550][ T5722] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.161945][ T5722] BTRFS info (device loop0): setting nodatacow, compression disabled [ 84.163272][ T5722] BTRFS info (device loop0): max_inline at 0 [ 84.164193][ T5722] BTRFS info (device loop0): enabling disk space caching [ 84.165319][ T5722] BTRFS info (device loop0): enabling ssd optimizations [ 84.166444][ T5722] BTRFS info (device loop0): using spread ssd allocation scheme [ 84.168384][ T5722] BTRFS info (device loop0): enabling auto defrag [ 84.169302][ T5722] BTRFS info (device loop0): doing ref verification [ 84.170308][ T5722] BTRFS info (device loop0): force clearing of disk cache [ 84.171324][ T5722] BTRFS info (device loop0): turning off barriers [ 84.172191][ T5722] BTRFS info (device loop0): using default commit interval 30s [ 84.173379][ T5722] BTRFS info (device loop0): disk space caching is enabled [ 84.174440][ T5722] BTRFS info (device loop0): has skinny extents [ 84.183204][ T5722] BTRFS info (device loop0): clearing free space tree [ 84.184279][ T5722] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.185575][ T5722] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.271521][ T5743] loop0: detected capacity change from 0 to 32768 [ 84.369654][ T5743] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5743) [ 84.372509][ T5743] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.373973][ T5743] BTRFS info (device loop0): setting nodatacow, compression disabled [ 84.375406][ T5743] BTRFS info (device loop0): max_inline at 0 [ 84.376400][ T5743] BTRFS info (device loop0): enabling disk space caching [ 84.377871][ T5743] BTRFS info (device loop0): enabling ssd optimizations [ 84.378938][ T5743] BTRFS info (device loop0): using spread ssd allocation scheme [ 84.380179][ T5743] BTRFS info (device loop0): enabling auto defrag [ 84.381155][ T5743] BTRFS info (device loop0): doing ref verification [ 84.382135][ T5743] BTRFS info (device loop0): force clearing of disk cache [ 84.383202][ T5743] BTRFS info (device loop0): turning off barriers [ 84.384149][ T5743] BTRFS info (device loop0): using default commit interval 30s [ 84.385252][ T5743] BTRFS info (device loop0): disk space caching is enabled [ 84.386596][ T5743] BTRFS info (device loop0): has skinny extents [ 84.392556][ T5743] BTRFS info (device loop0): clearing free space tree [ 84.393603][ T5743] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.395005][ T5743] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.483315][ T5764] loop0: detected capacity change from 0 to 32768 [ 84.489152][ T5764] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5764) [ 84.492801][ T5764] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.494387][ T5764] BTRFS info (device loop0): setting nodatacow, compression disabled [ 84.495638][ T5764] BTRFS info (device loop0): max_inline at 0 [ 84.496536][ T5764] BTRFS info (device loop0): enabling disk space caching [ 84.587504][ T5785] loop0: detected capacity change from 0 to 32768 [ 84.687333][ T5785] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5785) [ 84.757999][ T4515] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4515) [ 84.828201][ T5805] loop0: detected capacity change from 0 to 32768 [ 85.078119][ T5827] loop0: detected capacity change from 0 to 32768 [ 85.117753][ T5827] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5827) [ 85.138152][ T4515] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4515) [ 85.207654][ T5847] loop0: detected capacity change from 0 to 32768 [ 85.359869][ T4515] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4515) [ 85.448624][ T5868] loop0: detected capacity change from 0 to 32768 [ 85.679610][ T5890] loop0: detected capacity change from 0 to 32768 [ 85.681416][ T5890] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5890) [ 85.784083][ T5911] loop0: detected capacity change from 0 to 32768 [ 85.789467][ T5911] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5911) [ 85.890855][ T5932] loop0: detected capacity change from 0 to 32768 [ 85.895943][ T5932] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5932) [ 85.988318][ T5953] loop0: detected capacity change from 0 to 32768 [ 86.007851][ T5953] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5953) [ 86.101060][ T5974] loop0: detected capacity change from 0 to 32768 [ 86.105948][ T5974] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5974) [ 86.213732][ T5995] loop0: detected capacity change from 0 to 32768 [ 86.219106][ T5995] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5995) [ 86.316441][ T6016] loop0: detected capacity change from 0 to 32768 [ 86.318529][ T6016] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6016) [ 86.423187][ T6037] loop0: detected capacity change from 0 to 32768 [ 86.426008][ T6037] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6037) [ 86.519025][ T6058] loop0: detected capacity change from 0 to 32768 [ 86.567814][ T6058] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6058) [ 86.674727][ T6079] loop0: detected capacity change from 0 to 32768 [ 86.701886][ T6079] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6079) [ 86.802821][ T6100] loop0: detected capacity change from 0 to 32768 [ 86.807669][ T6100] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6100) [ 86.913245][ T6121] loop0: detected capacity change from 0 to 32768 [ 86.918618][ T6121] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6121) [ 87.024166][ T6142] loop0: detected capacity change from 0 to 32768 [ 87.029627][ T6142] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6142) [ 87.123451][ T6163] loop0: detected capacity change from 0 to 32768 [ 87.128949][ T6163] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6163) [ 87.223656][ T6184] loop0: detected capacity change from 0 to 32768 [ 87.231031][ T6184] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6184) [ 87.326303][ T6205] loop0: detected capacity change from 0 to 32768 [ 87.331865][ T6205] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6205) [ 87.430323][ T6226] loop0: detected capacity change from 0 to 32768 [ 87.478460][ T6226] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6226) [ 87.579699][ T6247] loop0: detected capacity change from 0 to 32768 [ 87.667552][ T6247] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6247) [ 87.810560][ T6268] loop0: detected capacity change from 0 to 32768 [ 87.815941][ T6268] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6268) [ 87.909898][ T6289] loop0: detected capacity change from 0 to 32768 [ 87.915325][ T6289] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.79 (6289) [ 88.006164][ T6310] loop0: detected capacity change from 0 to 32768 [ 88.037700][ T6310] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.80 (6310) [ 88.136160][ T6331] loop0: detected capacity change from 0 to 32768 [ 88.198584][ T6331] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.81 (6331) 1970/01/01 00:01:28 executed programs: 68 [ 88.299951][ T6352] loop0: detected capacity change from 0 to 32768 [ 88.301878][ T6352] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.82 (6352)