Warning: Permanently added '10.128.1.214' (ED25519) to the list of known hosts. 1970/01/01 00:01:03 parsed 1 programs [ 64.710919][ T4405] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 66.845390][ T1645] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.846706][ T1645] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.848562][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.857781][ T343] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.859060][ T343] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.860862][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.035953][ T4545] chnl_net:caif_netlink_parms(): no params data found [ 67.055270][ T4545] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.056476][ T4545] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.057939][ T4545] device bridge_slave_0 entered promiscuous mode [ 67.060053][ T4545] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.061217][ T4545] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.062724][ T4545] device bridge_slave_1 entered promiscuous mode [ 67.070513][ T4545] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.073069][ T4545] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.130808][ T4545] team0: Port device team_slave_0 added [ 67.132836][ T4545] team0: Port device team_slave_1 added [ 67.139208][ T4545] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.141296][ T4545] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.145283][ T4545] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.147749][ T4545] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.148790][ T4545] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.153104][ T4545] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.200991][ T4545] device hsr_slave_0 entered promiscuous mode [ 67.240070][ T4545] device hsr_slave_1 entered promiscuous mode [ 67.944423][ T4545] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.961081][ T4545] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.000488][ T4545] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.030612][ T4545] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.088273][ T4545] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.093378][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.094955][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.097274][ T4545] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.104693][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.107035][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.108446][ T676] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.109528][ T676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.111683][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.113195][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.114593][ T676] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.115698][ T676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.117074][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.118617][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.121519][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.123366][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.124886][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.126207][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.129105][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.131223][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.134110][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.135623][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.138750][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.141203][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.143535][ T4545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.191612][ T4545] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.200809][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.202088][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.203208][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.204746][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.209022][ T4545] device veth0_vlan entered promiscuous mode [ 68.212577][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.214162][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.216049][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.217461][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.221762][ T4545] device veth1_vlan entered promiscuous mode [ 68.230040][ T4545] device veth0_macvtap entered promiscuous mode [ 68.231839][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.233393][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.234887][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.236803][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.238383][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.241542][ T4545] device veth1_macvtap entered promiscuous mode [ 68.247775][ T4545] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.248964][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.250445][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.251896][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.255612][ T4545] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.256790][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.258151][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.263036][ T4545] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.264261][ T4545] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.265507][ T4545] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.266762][ T4545] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:08 executed programs: 0 [ 68.604368][ T4719] chnl_net:caif_netlink_parms(): no params data found [ 68.630102][ T4719] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.631354][ T4719] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.632958][ T4719] device bridge_slave_0 entered promiscuous mode [ 68.634807][ T4719] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.635914][ T4719] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.637269][ T4719] device bridge_slave_1 entered promiscuous mode [ 68.647969][ T4719] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.651135][ T4719] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.659073][ T4719] team0: Port device team_slave_0 added [ 68.663561][ T4719] team0: Port device team_slave_1 added [ 68.671260][ T4719] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.672394][ T4719] 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. [ 68.676699][ T4719] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.679128][ T4719] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.681458][ T4719] 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. [ 68.685616][ T4719] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.731672][ T4719] device hsr_slave_0 entered promiscuous mode [ 68.759628][ T4719] device hsr_slave_1 entered promiscuous mode [ 68.799477][ T4719] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.800722][ T4719] Cannot create hsr debugfs directory [ 68.831001][ T4719] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.620483][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.621316][ T21] cfg80211: failed to load regulatory.db [ 69.621629][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.579303][ T4599] Bluetooth: hci0: command 0x0409 tx timeout [ 71.332824][ T4719] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.659456][ T21] Bluetooth: hci0: command 0x041b tx timeout [ 73.653064][ T4719] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.703303][ T4719] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.842017][ T4719] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.880539][ T4719] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.920380][ T4719] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.970758][ T4719] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.040697][ T4719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.044669][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.046128][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.048598][ T4719] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.051450][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.052822][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.054244][ T676] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.055350][ T676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.056653][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.059144][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.062856][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.064265][ T676] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.065266][ T676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.068405][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.072914][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.075526][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.077591][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.079191][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.082878][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.084500][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.087546][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.088915][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.092787][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.094277][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.096544][ T4719] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.136498][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.137754][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.140892][ T4719] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.146643][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.148276][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.156380][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.157908][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.159593][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.160996][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.163555][ T4719] device veth0_vlan entered promiscuous mode [ 74.166831][ T4719] device veth1_vlan entered promiscuous mode [ 74.173696][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.175084][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.176390][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.177849][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.180517][ T4719] device veth0_macvtap entered promiscuous mode [ 74.182855][ T4719] device veth1_macvtap entered promiscuous mode [ 74.187287][ T4719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.188800][ T4719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.192233][ T4719] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.193549][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.195073][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.196418][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.197953][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.200822][ T4719] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.202434][ T4719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.204311][ T4719] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.205392][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.207027][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.209827][ T4719] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.211087][ T4719] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.212492][ T4719] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.213938][ T4719] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.238675][ T343] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.240140][ T343] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.241670][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.250918][ T676] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.252120][ T676] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.253637][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:14 executed programs: 2 [ 74.370205][ T4941] loop0: detected capacity change from 0 to 32768 [ 74.429517][ T4941] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4941) [ 74.435988][ T4941] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.437439][ T4941] BTRFS info (device loop0): setting nodatacow, compression disabled [ 74.438627][ T4941] BTRFS info (device loop0): max_inline at 0 [ 74.440090][ T4941] BTRFS info (device loop0): enabling disk space caching [ 74.441246][ T4941] BTRFS info (device loop0): enabling ssd optimizations [ 74.442361][ T4941] BTRFS info (device loop0): using spread ssd allocation scheme [ 74.443560][ T4941] BTRFS info (device loop0): enabling auto defrag [ 74.444610][ T4941] BTRFS info (device loop0): doing ref verification [ 74.445613][ T4941] BTRFS info (device loop0): force clearing of disk cache [ 74.446747][ T4941] BTRFS info (device loop0): turning off barriers [ 74.447835][ T4941] BTRFS info (device loop0): using default commit interval 30s [ 74.449039][ T4941] BTRFS info (device loop0): disk space caching is enabled [ 74.450529][ T4941] BTRFS info (device loop0): has skinny extents [ 74.466958][ T4941] BTRFS info (device loop0): clearing free space tree [ 74.468179][ T4941] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 74.470008][ T4941] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 74.480936][ T4941] [ 74.481333][ T4941] ====================================================== [ 74.482376][ T4941] WARNING: possible circular locking dependency detected [ 74.483456][ T4941] syzkaller #0 Not tainted [ 74.484095][ T4941] ------------------------------------------------------ [ 74.485104][ T4941] syz.0.16/4941 is trying to acquire lock: [ 74.486002][ T4941] ffff0000d9eb2650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 74.487334][ T4941] [ 74.487334][ T4941] but task is already holding lock: [ 74.488380][ T4941] ffff0000e1fa0fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 74.489949][ T4941] [ 74.489949][ T4941] which lock already depends on the new lock. [ 74.489949][ T4941] [ 74.491624][ T4941] [ 74.491624][ T4941] the existing dependency chain (in reverse order) is: [ 74.493074][ T4941] [ 74.493074][ T4941] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 74.494424][ T4941] down_read+0xc0/0x390 [ 74.495177][ T4941] lookup_slow+0x4c/0x80 [ 74.495985][ T4941] walk_component+0x2b0/0x3a8 [ 74.496848][ T4941] path_lookupat+0x13c/0x3d0 [ 74.497669][ T4941] filename_lookup+0x180/0x414 [ 74.498594][ T4941] kern_path+0x4c/0x190 [ 74.499360][ T4941] lookup_bdev+0xbc/0x244 [ 74.500143][ T4941] btrfs_free_stale_devices+0x614/0x908 [ 74.501100][ T4941] btrfs_forget_devices+0x5c/0x98 [ 74.501983][ T4941] btrfs_control_ioctl+0x130/0x248 [ 74.502834][ T4941] __arm64_sys_ioctl+0x14c/0x1c8 [ 74.503648][ T4941] invoke_syscall+0x98/0x2b8 [ 74.504412][ T4941] el0_svc_common+0x138/0x258 [ 74.505263][ T4941] do_el0_svc+0x58/0x14c [ 74.505989][ T4941] el0_svc+0x78/0x1e0 [ 74.506729][ T4941] el0t_64_sync_handler+0xcc/0xe4 [ 74.507605][ T4941] el0t_64_sync+0x1a0/0x1a4 [ 74.508398][ T4941] [ 74.508398][ T4941] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 74.509777][ T4941] __mutex_lock_common+0x194/0x1edc [ 74.510670][ T4941] mutex_lock_nested+0xac/0x11c [ 74.511503][ T4941] btrfs_run_dev_stats+0xe0/0xcac [ 74.512285][ T4941] commit_cowonly_roots+0x144/0x7e8 [ 74.513149][ T4941] btrfs_commit_transaction+0xf04/0x3044 [ 74.514107][ T4941] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 74.515029][ T4941] btrfs_start_pre_rw_mount+0x240/0x568 [ 74.515952][ T4941] open_ctree+0x1ef0/0x27b8 [ 74.516766][ T4941] btrfs_fill_super+0x1b4/0x2d4 [ 74.517649][ T4941] btrfs_mount_root+0x730/0x780 [ 74.518558][ T4941] legacy_get_tree+0xd4/0x16c [ 74.519385][ T4941] vfs_get_tree+0x90/0x274 [ 74.520235][ T4941] vfs_kern_mount+0xdc/0x178 [ 74.521054][ T4941] btrfs_mount+0x2a0/0x8d4 [ 74.521867][ T4941] legacy_get_tree+0xd4/0x16c [ 74.522693][ T4941] vfs_get_tree+0x90/0x274 [ 74.523489][ T4941] do_new_mount+0x228/0x810 [ 74.524241][ T4941] path_mount+0x5b4/0x1000 [ 74.525015][ T4941] __arm64_sys_mount+0x514/0x5e4 [ 74.525879][ T4941] invoke_syscall+0x98/0x2b8 [ 74.526682][ T4941] el0_svc_common+0x138/0x258 [ 74.527546][ T4941] do_el0_svc+0x58/0x14c [ 74.528257][ T4941] el0_svc+0x78/0x1e0 [ 74.528985][ T4941] el0t_64_sync_handler+0xcc/0xe4 [ 74.529859][ T4941] el0t_64_sync+0x1a0/0x1a4 [ 74.530688][ T4941] [ 74.530688][ T4941] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 74.532041][ T4941] lock_release+0x2e8/0x8e8 [ 74.532865][ T4941] __mutex_unlock_slowpath+0xc0/0x5d8 [ 74.533887][ T4941] mutex_unlock+0x90/0xec [ 74.534695][ T4941] btrfs_commit_transaction+0x1630/0x3044 [ 74.535683][ T4941] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 74.536697][ T4941] btrfs_start_pre_rw_mount+0x240/0x568 [ 74.537689][ T4941] open_ctree+0x1ef0/0x27b8 [ 74.538441][ T4941] btrfs_fill_super+0x1b4/0x2d4 [ 74.539303][ T4941] btrfs_mount_root+0x730/0x780 [ 74.540123][ T4941] legacy_get_tree+0xd4/0x16c [ 74.540978][ T4941] vfs_get_tree+0x90/0x274 [ 74.541775][ T4941] vfs_kern_mount+0xdc/0x178 [ 74.542617][ T4941] btrfs_mount+0x2a0/0x8d4 [ 74.543396][ T4941] legacy_get_tree+0xd4/0x16c [ 74.544168][ T4941] vfs_get_tree+0x90/0x274 [ 74.544914][ T4941] do_new_mount+0x228/0x810 [ 74.545661][ T4941] path_mount+0x5b4/0x1000 [ 74.546411][ T4941] __arm64_sys_mount+0x514/0x5e4 [ 74.547222][ T4941] invoke_syscall+0x98/0x2b8 [ 74.548014][ T4941] el0_svc_common+0x138/0x258 [ 74.548815][ T4941] do_el0_svc+0x58/0x14c [ 74.549488][ T4941] el0_svc+0x78/0x1e0 [ 74.550164][ T4941] el0t_64_sync_handler+0xcc/0xe4 [ 74.550970][ T4941] el0t_64_sync+0x1a0/0x1a4 [ 74.551733][ T4941] [ 74.551733][ T4941] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 74.552907][ T4941] __lock_acquire+0x2928/0x651c [ 74.553721][ T4941] lock_acquire+0x1f4/0x620 [ 74.554512][ T4941] start_transaction+0x624/0x13f0 [ 74.555371][ T4941] btrfs_start_transaction+0x34/0x44 [ 74.556248][ T4941] btrfs_fileattr_set+0x4d4/0x9c0 [ 74.557177][ T4941] vfs_fileattr_set+0x674/0x8fc [ 74.558058][ T4941] do_vfs_ioctl+0x1c18/0x2370 [ 74.558871][ T4941] __arm64_sys_ioctl+0xe4/0x1c8 [ 74.559678][ T4941] invoke_syscall+0x98/0x2b8 [ 74.560492][ T4941] el0_svc_common+0x138/0x258 [ 74.561360][ T4941] do_el0_svc+0x58/0x14c [ 74.562086][ T4941] el0_svc+0x78/0x1e0 [ 74.562791][ T4941] el0t_64_sync_handler+0xcc/0xe4 [ 74.563613][ T4941] el0t_64_sync+0x1a0/0x1a4 [ 74.564328][ T4941] [ 74.564328][ T4941] other info that might help us debug this: [ 74.564328][ T4941] [ 74.565847][ T4941] Chain exists of: [ 74.565847][ T4941] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 74.565847][ T4941] [ 74.568129][ T4941] Possible unsafe locking scenario: [ 74.568129][ T4941] [ 74.569345][ T4941] CPU0 CPU1 [ 74.570226][ T4941] ---- ---- [ 74.571100][ T4941] lock(&type->i_mutex_dir_key#8); [ 74.571948][ T4941] lock(&fs_devs->device_list_mutex); [ 74.573255][ T4941] lock(&type->i_mutex_dir_key#8); [ 74.574487][ T4941] lock(sb_internal#2); [ 74.575132][ T4941] [ 74.575132][ T4941] *** DEADLOCK *** [ 74.575132][ T4941] [ 74.576400][ T4941] 2 locks held by syz.0.16/4941: [ 74.577228][ T4941] #0: ffff0000d9eb2460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 74.578719][ T4941] #1: ffff0000e1fa0fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 74.580455][ T4941] [ 74.580455][ T4941] stack backtrace: [ 74.581386][ T4941] CPU: 0 PID: 4941 Comm: syz.0.16 Not tainted syzkaller #0 [ 74.582546][ T4941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.584153][ T4941] Call trace: [ 74.584711][ T4941] dump_backtrace+0x0/0x43c [ 74.585430][ T4941] show_stack+0x2c/0x3c [ 74.586077][ T4941] __dump_stack+0x30/0x40 [ 74.586813][ T4941] dump_stack_lvl+0xf8/0x160 [ 74.587571][ T4941] dump_stack+0x1c/0x5c [ 74.588216][ T4941] print_circular_bug+0x148/0x1b0 [ 74.588961][ T4941] check_noncircular+0x240/0x2d4 [ 74.589658][ T4941] __lock_acquire+0x2928/0x651c [ 74.590377][ T4941] lock_acquire+0x1f4/0x620 [ 74.591070][ T4941] start_transaction+0x624/0x13f0 [ 74.591794][ T4941] btrfs_start_transaction+0x34/0x44 [ 74.592533][ T4941] btrfs_fileattr_set+0x4d4/0x9c0 [ 74.593266][ T4941] vfs_fileattr_set+0x674/0x8fc [ 74.594016][ T4941] do_vfs_ioctl+0x1c18/0x2370 [ 74.594777][ T4941] __arm64_sys_ioctl+0xe4/0x1c8 [ 74.595571][ T4941] invoke_syscall+0x98/0x2b8 [ 74.596351][ T4941] el0_svc_common+0x138/0x258 [ 74.597106][ T4941] do_el0_svc+0x58/0x14c [ 74.597771][ T4941] el0_svc+0x78/0x1e0 [ 74.598351][ T4941] el0t_64_sync_handler+0xcc/0xe4 [ 74.599102][ T4941] el0t_64_sync+0x1a0/0x1a4 [ 74.734958][ T4963] loop0: detected capacity change from 0 to 32768 [ 74.739462][ T4164] Bluetooth: hci0: command 0x040f tx timeout [ 74.770876][ T4963] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4963) [ 74.774465][ T4963] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.775876][ T4963] BTRFS info (device loop0): setting nodatacow, compression disabled [ 74.777168][ T4963] BTRFS info (device loop0): max_inline at 0 [ 74.778030][ T4963] BTRFS info (device loop0): enabling disk space caching [ 74.779074][ T4963] BTRFS info (device loop0): enabling ssd optimizations [ 74.780638][ T4963] BTRFS info (device loop0): using spread ssd allocation scheme [ 74.781894][ T4963] BTRFS info (device loop0): enabling auto defrag [ 74.782818][ T4963] BTRFS info (device loop0): doing ref verification [ 74.783839][ T4963] BTRFS info (device loop0): force clearing of disk cache [ 74.784898][ T4963] BTRFS info (device loop0): turning off barriers [ 74.785810][ T4963] BTRFS info (device loop0): using default commit interval 30s [ 74.787342][ T4963] BTRFS info (device loop0): disk space caching is enabled [ 74.788672][ T4963] BTRFS info (device loop0): has skinny extents [ 74.795536][ T4963] BTRFS info (device loop0): clearing free space tree [ 74.796645][ T4963] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 74.798052][ T4963] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 74.913634][ T4992] loop0: detected capacity change from 0 to 32768 [ 74.951181][ T4992] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4992) [ 74.956144][ T4992] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.957528][ T4992] BTRFS info (device loop0): setting nodatacow, compression disabled [ 74.958639][ T4992] BTRFS info (device loop0): max_inline at 0 [ 74.960689][ T4992] BTRFS info (device loop0): enabling disk space caching [ 74.961847][ T4992] BTRFS info (device loop0): enabling ssd optimizations [ 74.962949][ T4992] BTRFS info (device loop0): using spread ssd allocation scheme [ 74.964197][ T4992] BTRFS info (device loop0): enabling auto defrag [ 74.965115][ T4992] BTRFS info (device loop0): doing ref verification [ 74.966195][ T4992] BTRFS info (device loop0): force clearing of disk cache [ 74.967365][ T4992] BTRFS info (device loop0): turning off barriers [ 74.968447][ T4992] BTRFS info (device loop0): using default commit interval 30s [ 74.970087][ T4992] BTRFS info (device loop0): disk space caching is enabled [ 74.971182][ T4992] BTRFS info (device loop0): has skinny extents [ 74.979187][ T4992] BTRFS info (device loop0): clearing free space tree [ 74.980304][ T4992] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 74.981709][ T4992] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.074220][ T5013] loop0: detected capacity change from 0 to 32768 [ 75.139305][ T5013] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5013) [ 75.142153][ T5013] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.143471][ T5013] BTRFS info (device loop0): setting nodatacow, compression disabled [ 75.144798][ T5013] BTRFS info (device loop0): max_inline at 0 [ 75.145725][ T5013] BTRFS info (device loop0): enabling disk space caching [ 75.146724][ T5013] BTRFS info (device loop0): enabling ssd optimizations [ 75.147779][ T5013] BTRFS info (device loop0): using spread ssd allocation scheme [ 75.148982][ T5013] BTRFS info (device loop0): enabling auto defrag [ 75.151320][ T5013] BTRFS info (device loop0): doing ref verification [ 75.152293][ T5013] BTRFS info (device loop0): force clearing of disk cache [ 75.153468][ T5013] BTRFS info (device loop0): turning off barriers [ 75.154520][ T5013] BTRFS info (device loop0): using default commit interval 30s [ 75.155627][ T5013] BTRFS info (device loop0): disk space caching is enabled [ 75.156784][ T5013] BTRFS info (device loop0): has skinny extents [ 75.169831][ T5013] BTRFS info (device loop0): clearing free space tree [ 75.170926][ T5013] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.172308][ T5013] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.193803][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 75.260609][ T9] device hsr_slave_0 left promiscuous mode [ 75.265330][ T5034] loop0: detected capacity change from 0 to 32768 [ 75.270379][ T5034] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.271828][ T5034] BTRFS info (device loop0): setting nodatacow, compression disabled [ 75.273151][ T5034] BTRFS info (device loop0): max_inline at 0 [ 75.274164][ T5034] BTRFS info (device loop0): enabling disk space caching [ 75.275318][ T5034] BTRFS info (device loop0): enabling ssd optimizations [ 75.276470][ T5034] BTRFS info (device loop0): using spread ssd allocation scheme [ 75.277698][ T5034] BTRFS info (device loop0): enabling auto defrag [ 75.278661][ T5034] BTRFS info (device loop0): doing ref verification [ 75.280302][ T5034] BTRFS info (device loop0): force clearing of disk cache [ 75.281452][ T5034] BTRFS info (device loop0): turning off barriers [ 75.282496][ T5034] BTRFS info (device loop0): using default commit interval 30s [ 75.283783][ T5034] BTRFS info (device loop0): disk space caching is enabled [ 75.284890][ T5034] BTRFS info (device loop0): has skinny extents [ 75.291400][ T5034] BTRFS info (device loop0): clearing free space tree [ 75.292528][ T5034] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.293957][ T5034] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.300120][ T9] device hsr_slave_1 left promiscuous mode [ 75.379612][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.380769][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.382200][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.383245][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.384632][ T9] device bridge_slave_1 left promiscuous mode [ 75.385620][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.388708][ T5057] loop0: detected capacity change from 0 to 32768 [ 75.409847][ T9] device bridge_slave_0 left promiscuous mode [ 75.410711][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.452269][ T5057] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5057) [ 75.456036][ T5057] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.457448][ T5057] BTRFS info (device loop0): setting nodatacow, compression disabled [ 75.458642][ T5057] BTRFS info (device loop0): max_inline at 0 [ 75.459893][ T5057] BTRFS info (device loop0): enabling disk space caching [ 75.460879][ T5057] BTRFS info (device loop0): enabling ssd optimizations [ 75.461882][ T5057] BTRFS info (device loop0): using spread ssd allocation scheme [ 75.462980][ T5057] BTRFS info (device loop0): enabling auto defrag [ 75.463990][ T5057] BTRFS info (device loop0): doing ref verification [ 75.465019][ T5057] BTRFS info (device loop0): force clearing of disk cache [ 75.466172][ T5057] BTRFS info (device loop0): turning off barriers [ 75.467145][ T5057] BTRFS info (device loop0): using default commit interval 30s [ 75.468198][ T5057] BTRFS info (device loop0): disk space caching is enabled [ 75.469190][ T5057] BTRFS info (device loop0): has skinny extents [ 75.476139][ T5057] BTRFS info (device loop0): clearing free space tree [ 75.477247][ T5057] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.478790][ T5057] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.529344][ T9] device veth1_macvtap left promiscuous mode [ 75.530400][ T9] device veth0_macvtap left promiscuous mode [ 75.531308][ T9] device veth1_vlan left promiscuous mode [ 75.532211][ T9] device veth0_vlan left promiscuous mode [ 75.565196][ T5079] loop0: detected capacity change from 0 to 32768 [ 75.601327][ T5079] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5079) [ 75.604807][ T5079] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.606309][ T5079] BTRFS info (device loop0): setting nodatacow, compression disabled [ 75.607513][ T5079] BTRFS info (device loop0): max_inline at 0 [ 75.608435][ T5079] BTRFS info (device loop0): enabling disk space caching [ 75.623726][ T9] team0 (unregistering): Port device team_slave_1 removed [ 75.627114][ T9] team0 (unregistering): Port device team_slave_0 removed [ 75.630935][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.644710][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.743119][ T9] bond0 (unregistering): Released all slaves [ 75.750204][ T5100] loop0: detected capacity change from 0 to 32768 [ 75.800748][ T5100] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5100) [ 75.914295][ T5121] loop0: detected capacity change from 0 to 32768 [ 76.011409][ T5121] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5121) [ 76.117034][ T5142] loop0: detected capacity change from 0 to 32768 [ 76.119650][ T5142] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5142) [ 76.138503][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 76.214700][ T5162] loop0: detected capacity change from 0 to 32768 [ 76.348011][ T5184] loop0: detected capacity change from 0 to 32768 [ 76.353568][ T5184] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5184) [ 76.449832][ T5205] loop0: detected capacity change from 0 to 32768 [ 76.530153][ T5205] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5205) [ 76.684964][ T5226] loop0: detected capacity change from 0 to 32768 [ 76.690757][ T5226] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5226) [ 76.715676][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 76.792956][ T5246] loop0: detected capacity change from 0 to 32768 [ 76.819276][ T4176] Bluetooth: hci0: command 0x0419 tx timeout [ 76.910056][ T5269] loop0: detected capacity change from 0 to 32768 [ 76.949966][ T5269] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5269) [ 77.060691][ T5290] loop0: detected capacity change from 0 to 32768 [ 77.080660][ T5290] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5290) [ 77.189078][ T5311] loop0: detected capacity change from 0 to 32768 [ 77.219789][ T5311] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5311) [ 77.323203][ T5332] loop0: detected capacity change from 0 to 32768 [ 77.324911][ T5332] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5332) [ 77.427235][ T5353] loop0: detected capacity change from 0 to 32768 [ 77.428959][ T5353] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5353) [ 77.523692][ T5374] loop0: detected capacity change from 0 to 32768 [ 77.621844][ T5374] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5374) [ 77.725127][ T5395] loop0: detected capacity change from 0 to 32768 [ 77.769939][ T5395] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5395) [ 77.927133][ T5416] loop0: detected capacity change from 0 to 32768 [ 77.928916][ T5416] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5416) [ 78.026537][ T5437] loop0: detected capacity change from 0 to 32768 [ 78.100082][ T5437] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5437) [ 78.123979][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 78.195108][ T5457] loop0: detected capacity change from 0 to 32768 [ 78.339629][ T5479] loop0: detected capacity change from 0 to 32768 [ 78.341273][ T5479] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5479) [ 78.361383][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 78.432201][ T5499] loop0: detected capacity change from 0 to 32768 [ 78.453060][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 78.523156][ T5520] loop0: detected capacity change from 0 to 32768 [ 78.579745][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 78.662100][ T5542] loop0: detected capacity change from 0 to 32768 [ 78.840475][ T5563] loop0: detected capacity change from 0 to 32768 [ 78.880047][ T5563] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5563) [ 78.900131][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 78.970794][ T5583] loop0: detected capacity change from 0 to 32768 [ 79.173578][ T5605] loop0: detected capacity change from 0 to 32768 [ 79.242400][ T5605] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5605) 1970/01/01 00:01:19 executed programs: 34 [ 79.344893][ T5626] loop0: detected capacity change from 0 to 32768 [ 79.350596][ T5626] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5626) [ 79.457070][ T5647] loop0: detected capacity change from 0 to 32768 [ 79.458840][ T5647] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5647) [ 79.462034][ T5647] btrfs_printk: 428 callbacks suppressed [ 79.462040][ T5647] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.464775][ T5647] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.466064][ T5647] BTRFS info (device loop0): max_inline at 0 [ 79.466921][ T5647] BTRFS info (device loop0): enabling disk space caching [ 79.467895][ T5647] BTRFS info (device loop0): enabling ssd optimizations [ 79.468855][ T5647] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.470627][ T5647] BTRFS info (device loop0): enabling auto defrag [ 79.471606][ T5647] BTRFS info (device loop0): doing ref verification [ 79.472591][ T5647] BTRFS info (device loop0): force clearing of disk cache [ 79.473521][ T5647] BTRFS info (device loop0): turning off barriers [ 79.474550][ T5647] BTRFS info (device loop0): using default commit interval 30s [ 79.475756][ T5647] BTRFS info (device loop0): disk space caching is enabled [ 79.476775][ T5647] BTRFS info (device loop0): has skinny extents [ 79.499791][ T5647] BTRFS info (device loop0): clearing free space tree [ 79.500931][ T5647] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.502372][ T5647] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.525092][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 79.609792][ T5668] loop0: detected capacity change from 0 to 32768 [ 79.750407][ T5668] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.751961][ T5668] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.753152][ T5668] BTRFS info (device loop0): max_inline at 0 [ 79.754001][ T5668] BTRFS info (device loop0): enabling disk space caching [ 79.755060][ T5668] BTRFS info (device loop0): enabling ssd optimizations [ 79.756102][ T5668] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.757278][ T5668] BTRFS info (device loop0): enabling auto defrag [ 79.758193][ T5668] BTRFS info (device loop0): doing ref verification [ 79.759117][ T5668] BTRFS info (device loop0): force clearing of disk cache [ 79.760721][ T5668] BTRFS info (device loop0): turning off barriers [ 79.761735][ T5668] BTRFS info (device loop0): using default commit interval 30s [ 79.762801][ T5668] BTRFS info (device loop0): disk space caching is enabled [ 79.763803][ T5668] BTRFS info (device loop0): has skinny extents [ 79.769840][ T5668] BTRFS info (device loop0): clearing free space tree [ 79.770877][ T5668] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.772254][ T5668] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.859011][ T5690] loop0: detected capacity change from 0 to 32768 [ 79.949828][ T5690] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5690) [ 79.990691][ T5690] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.992185][ T5690] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.993379][ T5690] BTRFS info (device loop0): max_inline at 0 [ 79.994307][ T5690] BTRFS info (device loop0): enabling disk space caching [ 79.995370][ T5690] BTRFS info (device loop0): enabling ssd optimizations [ 79.996444][ T5690] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.997713][ T5690] BTRFS info (device loop0): enabling auto defrag [ 79.998882][ T5690] BTRFS info (device loop0): doing ref verification [ 80.000333][ T5690] BTRFS info (device loop0): force clearing of disk cache [ 80.001468][ T5690] BTRFS info (device loop0): turning off barriers [ 80.002496][ T5690] BTRFS info (device loop0): using default commit interval 30s [ 80.003723][ T5690] BTRFS info (device loop0): disk space caching is enabled [ 80.004872][ T5690] BTRFS info (device loop0): has skinny extents [ 80.010979][ T5690] BTRFS info (device loop0): clearing free space tree [ 80.012062][ T5690] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.013529][ T5690] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.097305][ T5711] loop0: detected capacity change from 0 to 32768 [ 80.209832][ T5711] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5711) [ 80.251185][ T5711] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.252664][ T5711] BTRFS info (device loop0): setting nodatacow, compression disabled [ 80.253943][ T5711] BTRFS info (device loop0): max_inline at 0 [ 80.254877][ T5711] BTRFS info (device loop0): enabling disk space caching [ 80.255881][ T5711] BTRFS info (device loop0): enabling ssd optimizations [ 80.256881][ T5711] BTRFS info (device loop0): using spread ssd allocation scheme [ 80.258118][ T5711] BTRFS info (device loop0): enabling auto defrag [ 80.259054][ T5711] BTRFS info (device loop0): doing ref verification [ 80.260433][ T5711] BTRFS info (device loop0): force clearing of disk cache [ 80.261520][ T5711] BTRFS info (device loop0): turning off barriers [ 80.262425][ T5711] BTRFS info (device loop0): using default commit interval 30s [ 80.263442][ T5711] BTRFS info (device loop0): disk space caching is enabled [ 80.264364][ T5711] BTRFS info (device loop0): has skinny extents [ 80.271469][ T5711] BTRFS info (device loop0): clearing free space tree [ 80.272521][ T5711] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.273908][ T5711] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.370897][ T5732] loop0: detected capacity change from 0 to 32768 [ 80.376015][ T5732] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5732) [ 80.379671][ T5732] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.381325][ T5732] BTRFS info (device loop0): setting nodatacow, compression disabled [ 80.382597][ T5732] BTRFS info (device loop0): max_inline at 0 [ 80.383494][ T5732] BTRFS info (device loop0): enabling disk space caching [ 80.384688][ T5732] BTRFS info (device loop0): enabling ssd optimizations [ 80.385805][ T5732] BTRFS info (device loop0): using spread ssd allocation scheme [ 80.387055][ T5732] BTRFS info (device loop0): enabling auto defrag [ 80.388100][ T5732] BTRFS info (device loop0): doing ref verification [ 80.389135][ T5732] BTRFS info (device loop0): force clearing of disk cache [ 80.391072][ T5732] BTRFS info (device loop0): turning off barriers [ 80.392179][ T5732] BTRFS info (device loop0): using default commit interval 30s [ 80.393317][ T5732] BTRFS info (device loop0): disk space caching is enabled [ 80.394345][ T5732] BTRFS info (device loop0): has skinny extents [ 80.403363][ T5732] BTRFS info (device loop0): clearing free space tree [ 80.404464][ T5732] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.405837][ T5732] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.501930][ T5753] loop0: detected capacity change from 0 to 32768 [ 80.505077][ T5753] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5753) [ 80.507981][ T5753] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.509391][ T5753] BTRFS info (device loop0): setting nodatacow, compression disabled [ 80.510533][ T5753] BTRFS info (device loop0): max_inline at 0 [ 80.511367][ T5753] BTRFS info (device loop0): enabling disk space caching [ 80.512361][ T5753] BTRFS info (device loop0): enabling ssd optimizations [ 80.516623][ T5753] BTRFS info (device loop0): using spread ssd allocation scheme [ 80.517863][ T5753] BTRFS info (device loop0): enabling auto defrag [ 80.518860][ T5753] BTRFS info (device loop0): doing ref verification [ 80.520760][ T5753] BTRFS info (device loop0): force clearing of disk cache [ 80.521901][ T5753] BTRFS info (device loop0): turning off barriers [ 80.522909][ T5753] BTRFS info (device loop0): using default commit interval 30s [ 80.524140][ T5753] BTRFS info (device loop0): disk space caching is enabled [ 80.525177][ T5753] BTRFS info (device loop0): has skinny extents [ 80.531924][ T5753] BTRFS info (device loop0): clearing free space tree [ 80.532999][ T5753] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.534478][ T5753] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.618615][ T5774] loop0: detected capacity change from 0 to 32768 [ 80.669842][ T5774] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5774) [ 80.711029][ T5774] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.712478][ T5774] BTRFS info (device loop0): setting nodatacow, compression disabled [ 80.713716][ T5774] BTRFS info (device loop0): max_inline at 0 [ 80.714603][ T5774] BTRFS info (device loop0): enabling disk space caching [ 80.804519][ T5795] loop0: detected capacity change from 0 to 32768 [ 80.899466][ T5795] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5795) [ 81.041432][ T5816] loop0: detected capacity change from 0 to 32768 [ 81.046655][ T5816] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5816) [ 81.147679][ T5837] loop0: detected capacity change from 0 to 32768 [ 81.180870][ T5837] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5837) [ 81.284971][ T5858] loop0: detected capacity change from 0 to 32768 [ 81.369672][ T5858] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5858) [ 81.445156][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 81.525467][ T5879] loop0: detected capacity change from 0 to 32768 [ 81.635979][ T5900] loop0: detected capacity change from 0 to 32768 [ 81.640977][ T5900] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5900) [ 81.741095][ T5921] loop0: detected capacity change from 0 to 32768 [ 81.779950][ T5921] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5921) [ 81.930646][ T5942] loop0: detected capacity change from 0 to 32768 [ 81.989997][ T5942] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5942) [ 82.066724][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 82.138598][ T5962] loop0: detected capacity change from 0 to 32768 [ 82.282542][ T5984] loop0: detected capacity change from 0 to 32768 [ 82.284956][ T5984] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5984) [ 82.392085][ T6005] loop0: detected capacity change from 0 to 32768 [ 82.397337][ T6005] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6005) [ 82.501725][ T6026] loop0: detected capacity change from 0 to 32768 [ 82.506753][ T6026] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6026) [ 82.609857][ T6047] loop0: detected capacity change from 0 to 32768 [ 82.612790][ T6047] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6047) [ 82.722729][ T6068] loop0: detected capacity change from 0 to 32768 [ 82.725760][ T6068] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6068) [ 82.820408][ T6089] loop0: detected capacity change from 0 to 32768 [ 82.840574][ T6089] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6089) [ 82.940601][ T6110] loop0: detected capacity change from 0 to 32768 [ 82.942469][ T6110] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6110) [ 83.042678][ T6131] loop0: detected capacity change from 0 to 32768 [ 83.045641][ T6131] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6131) [ 83.150223][ T6152] loop0: detected capacity change from 0 to 32768 [ 83.259486][ T6152] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6152) [ 83.336071][ T4533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4533) [ 83.412116][ T6173] loop0: detected capacity change from 0 to 32768 [ 83.529181][ T6194] loop0: detected capacity change from 0 to 32768 [ 83.534489][ T6194] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6194) [ 83.653923][ T6215] loop0: detected capacity change from 0 to 32768 [ 83.659182][ T6215] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6215) [ 83.762384][ T6236] loop0: detected capacity change from 0 to 32768 [ 83.789832][ T6236] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6236) [ 83.893915][ T6257] loop0: detected capacity change from 0 to 32768 [ 83.899148][ T6257] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6257) [ 83.997016][ T6278] loop0: detected capacity change from 0 to 32768 [ 84.002447][ T6278] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.79 (6278) [ 84.100223][ T6299] loop0: detected capacity change from 0 to 32768 [ 84.141152][ T6299] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.80 (6299) [ 84.233854][ T6320] loop0: detected capacity change from 0 to 32768 [ 84.293958][ T6320] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.81 (6320) 1970/01/01 00:01:24 executed programs: 68 [ 84.384815][ T6341] loop0: detected capacity change from 0 to 32768 [ 84.469753][ T6341] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.82 (6341)