Warning: Permanently added '10.128.1.14' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 parsed 1 programs [ 66.488189][ T4397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 68.399696][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.401080][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.402514][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.409118][ T524] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.410342][ T524] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.411886][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.632224][ T4555] chnl_net:caif_netlink_parms(): no params data found [ 68.651279][ T4555] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.652489][ T4555] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.654021][ T4555] device bridge_slave_0 entered promiscuous mode [ 68.656617][ T4555] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.657718][ T4555] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.659159][ T4555] device bridge_slave_1 entered promiscuous mode [ 68.666746][ T4555] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.669091][ T4555] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.677047][ T4555] team0: Port device team_slave_0 added [ 68.678818][ T4555] team0: Port device team_slave_1 added [ 68.684911][ T4555] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.685997][ T4555] 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. [ 68.690899][ T4555] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.694439][ T4555] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.695440][ T4555] 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. [ 68.699800][ T4555] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.747371][ T4555] device hsr_slave_0 entered promiscuous mode [ 68.786530][ T4555] device hsr_slave_1 entered promiscuous mode [ 69.372325][ T4555] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.388786][ T4555] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.407832][ T4555] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.427844][ T4555] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.533685][ T4555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.540252][ T4555] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.547626][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.549064][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.550461][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.551847][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.553193][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.554215][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.555706][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.557699][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.559167][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.560256][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.561553][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.563048][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.564619][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.566197][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.573064][ T4555] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.574706][ T4555] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.577301][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.579709][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.581166][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.582795][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.584317][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.585743][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.587409][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.588931][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.592224][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.637872][ T3341] cfg80211: failed to load regulatory.db [ 69.639523][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.640512][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.657099][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.658349][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.661218][ T4555] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.667816][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.669374][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.675632][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.677484][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.679567][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.680882][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.684298][ T4555] device veth0_vlan entered promiscuous mode [ 69.688372][ T4555] device veth1_vlan entered promiscuous mode [ 69.700812][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.702302][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.703724][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.705323][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.713576][ T4555] device veth0_macvtap entered promiscuous mode [ 69.737092][ T4555] device veth1_macvtap entered promiscuous mode [ 69.742282][ T4555] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.743468][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.745056][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.747452][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.748904][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.758354][ T4555] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.759537][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.761335][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.763909][ T4555] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.765317][ T4555] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.774955][ T4555] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.776343][ T4555] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:10 executed programs: 0 [ 70.528807][ T4759] chnl_net:caif_netlink_parms(): no params data found [ 70.544820][ T4759] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.545982][ T4759] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.547752][ T4759] device bridge_slave_0 entered promiscuous mode [ 70.549778][ T4759] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.550880][ T4759] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.552374][ T4759] device bridge_slave_1 entered promiscuous mode [ 70.559865][ T4759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.562323][ T4759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.570164][ T4759] team0: Port device team_slave_0 added [ 70.571867][ T4759] team0: Port device team_slave_1 added [ 70.578828][ T4759] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.579923][ T4759] 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. [ 70.584218][ T4759] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.586797][ T4759] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.587899][ T4759] 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. [ 70.591850][ T4759] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.637556][ T4759] device hsr_slave_0 entered promiscuous mode [ 70.656985][ T4759] device hsr_slave_1 entered promiscuous mode [ 70.697121][ T4759] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.698362][ T4759] Cannot create hsr debugfs directory [ 70.728825][ T4759] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.506412][ T4171] Bluetooth: hci0: command 0x0409 tx timeout [ 72.770067][ T4759] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.586384][ T4171] Bluetooth: hci0: command 0x041b tx timeout [ 75.209528][ T4759] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.260536][ T4759] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.389712][ T4759] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.437902][ T4759] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.518040][ T4759] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.557911][ T4759] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.599252][ T4759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.602874][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.604271][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.607308][ T4759] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.609731][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.611388][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.612823][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.613970][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.615457][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.618847][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.620569][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.622016][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.623054][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.628606][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.630138][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.632968][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.634829][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.637596][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.640182][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.641916][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.644387][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.645875][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.649045][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.650515][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.652783][ T4759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.688797][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.690098][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.693246][ T4759] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.699473][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.701049][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.707076][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.708515][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.710117][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.711542][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.713635][ T4759] device veth0_vlan entered promiscuous mode [ 75.717398][ T4759] device veth1_vlan entered promiscuous mode [ 75.724495][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.725890][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.728951][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.730454][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.732970][ T4759] device veth0_macvtap entered promiscuous mode [ 75.735293][ T4759] device veth1_macvtap entered promiscuous mode [ 75.741238][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.742857][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.744777][ T4759] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.745945][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.747926][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.749318][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.750903][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.753336][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.754802][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.757000][ T4759] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.758105][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.759682][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.762133][ T4759] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.763386][ T4759] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.764582][ T4759] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.765754][ T4759] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.784411][ T524] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.785867][ T524] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.795983][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.800268][ T352] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.801578][ T352] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.803205][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:15 executed programs: 2 [ 75.914145][ T4953] loop0: detected capacity change from 0 to 32768 [ 75.988549][ T4953] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4953) [ 76.034898][ T4953] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.036289][ T4953] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.038023][ T4953] BTRFS info (device loop0): max_inline at 0 [ 76.038935][ T4953] BTRFS info (device loop0): enabling disk space caching [ 76.039938][ T4953] BTRFS info (device loop0): enabling ssd optimizations [ 76.040938][ T4953] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.042005][ T4953] BTRFS info (device loop0): enabling auto defrag [ 76.042970][ T4953] BTRFS info (device loop0): doing ref verification [ 76.043952][ T4953] BTRFS info (device loop0): force clearing of disk cache [ 76.045050][ T4953] BTRFS info (device loop0): turning off barriers [ 76.046028][ T4953] BTRFS info (device loop0): using default commit interval 30s [ 76.048084][ T4953] BTRFS info (device loop0): disk space caching is enabled [ 76.049198][ T4953] BTRFS info (device loop0): has skinny extents [ 76.066127][ T4953] BTRFS info (device loop0): clearing free space tree [ 76.067911][ T4953] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.069318][ T4953] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.088685][ T4953] [ 76.089067][ T4953] ====================================================== [ 76.090073][ T4953] WARNING: possible circular locking dependency detected [ 76.091242][ T4953] syzkaller #0 Not tainted [ 76.091922][ T4953] ------------------------------------------------------ [ 76.093000][ T4953] syz.0.16/4953 is trying to acquire lock: [ 76.093841][ T4953] ffff0000ecf30650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 76.095267][ T4953] [ 76.095267][ T4953] but task is already holding lock: [ 76.096441][ T4953] ffff0000e6cf0610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 76.098007][ T4953] [ 76.098007][ T4953] which lock already depends on the new lock. [ 76.098007][ T4953] [ 76.099688][ T4953] [ 76.099688][ T4953] the existing dependency chain (in reverse order) is: [ 76.101109][ T4953] [ 76.101109][ T4953] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 76.102495][ T4953] down_read+0xc0/0x390 [ 76.103257][ T4953] lookup_slow+0x4c/0x80 [ 76.104018][ T4953] walk_component+0x2b0/0x3a8 [ 76.104862][ T4953] path_lookupat+0x13c/0x3d0 [ 76.105730][ T4953] filename_lookup+0x180/0x414 [ 76.106536][ T4953] kern_path+0x4c/0x190 [ 76.107294][ T4953] lookup_bdev+0xbc/0x244 [ 76.108068][ T4953] btrfs_free_stale_devices+0x614/0x908 [ 76.108943][ T4953] btrfs_forget_devices+0x5c/0x98 [ 76.109809][ T4953] btrfs_control_ioctl+0x130/0x248 [ 76.110662][ T4953] __arm64_sys_ioctl+0x14c/0x1c8 [ 76.111494][ T4953] invoke_syscall+0x98/0x2b8 [ 76.112332][ T4953] el0_svc_common+0x138/0x258 [ 76.113197][ T4953] do_el0_svc+0x58/0x14c [ 76.113962][ T4953] el0_svc+0x78/0x1e0 [ 76.114647][ T4953] el0t_64_sync_handler+0xcc/0xe4 [ 76.115485][ T4953] el0t_64_sync+0x1a0/0x1a4 [ 76.116204][ T4953] [ 76.116204][ T4953] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 76.117616][ T4953] __mutex_lock_common+0x194/0x1edc [ 76.118538][ T4953] mutex_lock_nested+0xac/0x11c [ 76.119426][ T4953] btrfs_run_dev_stats+0xe0/0xcac [ 76.120327][ T4953] commit_cowonly_roots+0x144/0x7e8 [ 76.121281][ T4953] btrfs_commit_transaction+0xf04/0x3044 [ 76.122375][ T4953] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 76.123464][ T4953] btrfs_start_pre_rw_mount+0x240/0x568 [ 76.124440][ T4953] open_ctree+0x1ef0/0x27b8 [ 76.125306][ T4953] btrfs_fill_super+0x1b4/0x2d4 [ 76.126160][ T4953] btrfs_mount_root+0x730/0x780 [ 76.127004][ T4953] legacy_get_tree+0xd4/0x16c [ 76.127870][ T4953] vfs_get_tree+0x90/0x274 [ 76.128537][ T4953] vfs_kern_mount+0xdc/0x178 [ 76.129253][ T4953] btrfs_mount+0x2a0/0x8d4 [ 76.130141][ T4953] legacy_get_tree+0xd4/0x16c [ 76.131041][ T4953] vfs_get_tree+0x90/0x274 [ 76.131909][ T4953] do_new_mount+0x228/0x810 [ 76.132700][ T4953] path_mount+0x5b4/0x1000 [ 76.133488][ T4953] __arm64_sys_mount+0x514/0x5e4 [ 76.134369][ T4953] invoke_syscall+0x98/0x2b8 [ 76.135163][ T4953] el0_svc_common+0x138/0x258 [ 76.135985][ T4953] do_el0_svc+0x58/0x14c [ 76.136780][ T4953] el0_svc+0x78/0x1e0 [ 76.137527][ T4953] el0t_64_sync_handler+0xcc/0xe4 [ 76.138458][ T4953] el0t_64_sync+0x1a0/0x1a4 [ 76.139260][ T4953] [ 76.139260][ T4953] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 76.140619][ T4953] lock_release+0x2e8/0x8e8 [ 76.141403][ T4953] __mutex_unlock_slowpath+0xc0/0x5d8 [ 76.142267][ T4953] mutex_unlock+0x90/0xec [ 76.142968][ T4953] btrfs_commit_transaction+0x1630/0x3044 [ 76.144014][ T4953] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 76.145019][ T4953] btrfs_start_pre_rw_mount+0x240/0x568 [ 76.145869][ T4953] open_ctree+0x1ef0/0x27b8 [ 76.146675][ T4953] btrfs_fill_super+0x1b4/0x2d4 [ 76.147567][ T4953] btrfs_mount_root+0x730/0x780 [ 76.148409][ T4953] legacy_get_tree+0xd4/0x16c [ 76.149232][ T4953] vfs_get_tree+0x90/0x274 [ 76.149992][ T4953] vfs_kern_mount+0xdc/0x178 [ 76.150732][ T4953] btrfs_mount+0x2a0/0x8d4 [ 76.151543][ T4953] legacy_get_tree+0xd4/0x16c [ 76.152350][ T4953] vfs_get_tree+0x90/0x274 [ 76.153207][ T4953] do_new_mount+0x228/0x810 [ 76.154064][ T4953] path_mount+0x5b4/0x1000 [ 76.154846][ T4953] __arm64_sys_mount+0x514/0x5e4 [ 76.155773][ T4953] invoke_syscall+0x98/0x2b8 [ 76.156650][ T4953] el0_svc_common+0x138/0x258 [ 76.157494][ T4953] do_el0_svc+0x58/0x14c [ 76.158292][ T4953] el0_svc+0x78/0x1e0 [ 76.159042][ T4953] el0t_64_sync_handler+0xcc/0xe4 [ 76.159949][ T4953] el0t_64_sync+0x1a0/0x1a4 [ 76.160707][ T4953] [ 76.160707][ T4953] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 76.161795][ T4953] __lock_acquire+0x2928/0x651c [ 76.162634][ T4953] lock_acquire+0x1f4/0x620 [ 76.163521][ T4953] start_transaction+0x624/0x13f0 [ 76.164404][ T4953] btrfs_start_transaction+0x34/0x44 [ 76.165265][ T4953] btrfs_fileattr_set+0x4d4/0x9c0 [ 76.166076][ T4953] vfs_fileattr_set+0x674/0x8fc [ 76.166836][ T4953] do_vfs_ioctl+0x1c18/0x2370 [ 76.167703][ T4953] __arm64_sys_ioctl+0xe4/0x1c8 [ 76.168604][ T4953] invoke_syscall+0x98/0x2b8 [ 76.169389][ T4953] el0_svc_common+0x138/0x258 [ 76.170217][ T4953] do_el0_svc+0x58/0x14c [ 76.170974][ T4953] el0_svc+0x78/0x1e0 [ 76.171701][ T4953] el0t_64_sync_handler+0xcc/0xe4 [ 76.172594][ T4953] el0t_64_sync+0x1a0/0x1a4 [ 76.173427][ T4953] [ 76.173427][ T4953] other info that might help us debug this: [ 76.173427][ T4953] [ 76.174984][ T4953] Chain exists of: [ 76.174984][ T4953] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 76.174984][ T4953] [ 76.177468][ T4953] Possible unsafe locking scenario: [ 76.177468][ T4953] [ 76.178663][ T4953] CPU0 CPU1 [ 76.179562][ T4953] ---- ---- [ 76.180428][ T4953] lock(&type->i_mutex_dir_key#8); [ 76.181263][ T4953] lock(&fs_devs->device_list_mutex); [ 76.182556][ T4953] lock(&type->i_mutex_dir_key#8); [ 76.183864][ T4953] lock(sb_internal#2); [ 76.184540][ T4953] [ 76.184540][ T4953] *** DEADLOCK *** [ 76.184540][ T4953] [ 76.185900][ T4953] 2 locks held by syz.0.16/4953: [ 76.186667][ T4953] #0: ffff0000ecf30460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 76.188259][ T4953] #1: ffff0000e6cf0610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 76.190005][ T4953] [ 76.190005][ T4953] stack backtrace: [ 76.190992][ T4953] CPU: 1 PID: 4953 Comm: syz.0.16 Not tainted syzkaller #0 [ 76.192183][ T4953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.193765][ T4953] Call trace: [ 76.194270][ T4953] dump_backtrace+0x0/0x43c [ 76.194954][ T4953] show_stack+0x2c/0x3c [ 76.195560][ T4953] __dump_stack+0x30/0x40 [ 76.196205][ T4953] dump_stack_lvl+0xf8/0x160 [ 76.196945][ T4953] dump_stack+0x1c/0x5c [ 76.197617][ T4953] print_circular_bug+0x148/0x1b0 [ 76.198410][ T4953] check_noncircular+0x240/0x2d4 [ 76.199199][ T4953] __lock_acquire+0x2928/0x651c [ 76.200062][ T4953] lock_acquire+0x1f4/0x620 [ 76.200834][ T4953] start_transaction+0x624/0x13f0 [ 76.201658][ T4953] btrfs_start_transaction+0x34/0x44 [ 76.202535][ T4953] btrfs_fileattr_set+0x4d4/0x9c0 [ 76.203384][ T4953] vfs_fileattr_set+0x674/0x8fc [ 76.204216][ T4953] do_vfs_ioctl+0x1c18/0x2370 [ 76.204951][ T4953] __arm64_sys_ioctl+0xe4/0x1c8 [ 76.205757][ T4953] invoke_syscall+0x98/0x2b8 [ 76.206501][ T4953] el0_svc_common+0x138/0x258 [ 76.207291][ T4953] do_el0_svc+0x58/0x14c [ 76.208000][ T4953] el0_svc+0x78/0x1e0 [ 76.208664][ T4953] el0t_64_sync_handler+0xcc/0xe4 [ 76.209520][ T4953] el0t_64_sync+0x1a0/0x1a4 [ 76.346204][ T4987] loop0: detected capacity change from 0 to 32768 [ 76.349493][ T4987] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4987) [ 76.352733][ T4987] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.354121][ T4987] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.355468][ T4987] BTRFS info (device loop0): max_inline at 0 [ 76.356667][ T4987] BTRFS info (device loop0): enabling disk space caching [ 76.357747][ T4987] BTRFS info (device loop0): enabling ssd optimizations [ 76.358707][ T4987] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.359986][ T4987] BTRFS info (device loop0): enabling auto defrag [ 76.361068][ T4987] BTRFS info (device loop0): doing ref verification [ 76.362190][ T4987] BTRFS info (device loop0): force clearing of disk cache [ 76.363378][ T4987] BTRFS info (device loop0): turning off barriers [ 76.364484][ T4987] BTRFS info (device loop0): using default commit interval 30s [ 76.365685][ T4987] BTRFS info (device loop0): disk space caching is enabled [ 76.367426][ T4987] BTRFS info (device loop0): has skinny extents [ 76.386939][ T4987] BTRFS info (device loop0): clearing free space tree [ 76.388070][ T4987] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.389654][ T4987] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.531941][ T5008] loop0: detected capacity change from 0 to 32768 [ 76.568512][ T5008] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5008) [ 76.571199][ T5008] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.572611][ T5008] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.573850][ T5008] BTRFS info (device loop0): max_inline at 0 [ 76.574863][ T5008] BTRFS info (device loop0): enabling disk space caching [ 76.575939][ T5008] BTRFS info (device loop0): enabling ssd optimizations [ 76.577169][ T5008] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.578373][ T5008] BTRFS info (device loop0): enabling auto defrag [ 76.579276][ T5008] BTRFS info (device loop0): doing ref verification [ 76.580261][ T5008] BTRFS info (device loop0): force clearing of disk cache [ 76.581340][ T5008] BTRFS info (device loop0): turning off barriers [ 76.582311][ T5008] BTRFS info (device loop0): using default commit interval 30s [ 76.583514][ T5008] BTRFS info (device loop0): disk space caching is enabled [ 76.584552][ T5008] BTRFS info (device loop0): has skinny extents [ 76.598153][ T5008] BTRFS info (device loop0): clearing free space tree [ 76.599171][ T5008] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.600830][ T5008] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.667337][ T4073] Bluetooth: hci0: command 0x040f tx timeout [ 76.686719][ T5029] loop0: detected capacity change from 0 to 32768 [ 76.778811][ T5029] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5029) [ 76.781429][ T5029] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.782873][ T5029] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.784141][ T5029] BTRFS info (device loop0): max_inline at 0 [ 76.785099][ T5029] BTRFS info (device loop0): enabling disk space caching [ 76.786341][ T5029] BTRFS info (device loop0): enabling ssd optimizations [ 76.787981][ T5029] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.789215][ T5029] BTRFS info (device loop0): enabling auto defrag [ 76.790242][ T5029] BTRFS info (device loop0): doing ref verification [ 76.791238][ T5029] BTRFS info (device loop0): force clearing of disk cache [ 76.792413][ T5029] BTRFS info (device loop0): turning off barriers [ 76.793427][ T5029] BTRFS info (device loop0): using default commit interval 30s [ 76.794680][ T5029] BTRFS info (device loop0): disk space caching is enabled [ 76.795814][ T5029] BTRFS info (device loop0): has skinny extents [ 76.801933][ T5029] BTRFS info (device loop0): clearing free space tree [ 76.802946][ T5029] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.804312][ T5029] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.894978][ T5050] loop0: detected capacity change from 0 to 32768 [ 76.937900][ T5050] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5050) [ 76.940552][ T5050] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.941831][ T5050] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.943224][ T5050] BTRFS info (device loop0): max_inline at 0 [ 76.944140][ T5050] BTRFS info (device loop0): enabling disk space caching [ 76.945208][ T5050] BTRFS info (device loop0): enabling ssd optimizations [ 76.946304][ T5050] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.947931][ T5050] BTRFS info (device loop0): enabling auto defrag [ 76.948974][ T5050] BTRFS info (device loop0): doing ref verification [ 76.950111][ T5050] BTRFS info (device loop0): force clearing of disk cache [ 76.951209][ T5050] BTRFS info (device loop0): turning off barriers [ 76.952199][ T5050] BTRFS info (device loop0): using default commit interval 30s [ 76.953438][ T5050] BTRFS info (device loop0): disk space caching is enabled [ 76.954665][ T5050] BTRFS info (device loop0): has skinny extents [ 76.960705][ T5050] BTRFS info (device loop0): clearing free space tree [ 76.961796][ T5050] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.963273][ T5050] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.051955][ T5071] loop0: detected capacity change from 0 to 32768 [ 77.053578][ T5071] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5071) [ 77.057003][ T5071] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.058423][ T5071] BTRFS info (device loop0): setting nodatacow, compression disabled [ 77.059615][ T5071] BTRFS info (device loop0): max_inline at 0 [ 77.060461][ T5071] BTRFS info (device loop0): enabling disk space caching [ 77.061497][ T5071] BTRFS info (device loop0): enabling ssd optimizations [ 77.062528][ T5071] BTRFS info (device loop0): using spread ssd allocation scheme [ 77.063682][ T5071] BTRFS info (device loop0): enabling auto defrag [ 77.064692][ T5071] BTRFS info (device loop0): doing ref verification [ 77.065664][ T5071] BTRFS info (device loop0): force clearing of disk cache [ 77.067942][ T5071] BTRFS info (device loop0): turning off barriers [ 77.068948][ T5071] BTRFS info (device loop0): using default commit interval 30s [ 77.070073][ T5071] BTRFS info (device loop0): disk space caching is enabled [ 77.071328][ T5071] BTRFS info (device loop0): has skinny extents [ 77.077961][ T5071] BTRFS info (device loop0): clearing free space tree [ 77.079145][ T5071] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 77.080629][ T5071] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.175386][ T5092] loop0: detected capacity change from 0 to 32768 [ 77.257330][ T5092] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5092) [ 77.259906][ T5092] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.261271][ T5092] BTRFS info (device loop0): setting nodatacow, compression disabled [ 77.262527][ T5092] BTRFS info (device loop0): max_inline at 0 [ 77.263460][ T5092] BTRFS info (device loop0): enabling disk space caching [ 77.368187][ T5113] loop0: detected capacity change from 0 to 32768 [ 77.373422][ T5113] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5113) [ 77.475631][ T5134] loop0: detected capacity change from 0 to 32768 [ 77.517159][ T5134] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5134) [ 77.557865][ T9] device hsr_slave_0 left promiscuous mode [ 77.606805][ T9] device hsr_slave_1 left promiscuous mode [ 77.666046][ T5155] loop0: detected capacity change from 0 to 32768 [ 77.671117][ T5155] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5155) [ 77.686868][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.688092][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.690655][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.691805][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.694514][ T9] device bridge_slave_1 left promiscuous mode [ 77.697736][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.757328][ T9] device bridge_slave_0 left promiscuous mode [ 77.758324][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.781785][ T5176] loop0: detected capacity change from 0 to 32768 [ 77.787422][ T5176] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5176) [ 77.893046][ T5197] loop0: detected capacity change from 0 to 32768 [ 77.896464][ T9] device veth1_macvtap left promiscuous mode [ 77.897419][ T9] device veth0_macvtap left promiscuous mode [ 77.898428][ T9] device veth1_vlan left promiscuous mode [ 77.899404][ T9] device veth0_vlan left promiscuous mode [ 77.937195][ T5197] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5197) [ 77.977647][ T9] team0 (unregistering): Port device team_slave_1 removed [ 77.981272][ T9] team0 (unregistering): Port device team_slave_0 removed [ 77.984852][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.010169][ T4761] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4761) [ 78.012591][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.091820][ T5218] loop0: detected capacity change from 0 to 32768 [ 78.099144][ T9] bond0 (unregistering): Released all slaves [ 78.165099][ T4761] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4761) [ 78.228729][ T5239] loop0: detected capacity change from 0 to 32768 [ 78.382180][ T5261] loop0: detected capacity change from 0 to 32768 [ 78.389236][ T5261] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5261) [ 78.498377][ T5282] loop0: detected capacity change from 0 to 32768 [ 78.501135][ T5282] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5282) [ 78.608648][ T5303] loop0: detected capacity change from 0 to 32768 [ 78.677793][ T5303] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5303) [ 78.746408][ T4976] Bluetooth: hci0: command 0x0419 tx timeout [ 78.774851][ T5324] loop0: detected capacity change from 0 to 32768 [ 78.806967][ T5324] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5324) [ 78.956020][ T5345] loop0: detected capacity change from 0 to 32768 [ 79.036609][ T5345] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5345) [ 79.188669][ T5366] loop0: detected capacity change from 0 to 32768 [ 79.194304][ T5366] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5366) [ 79.320379][ T5387] loop0: detected capacity change from 0 to 32768 [ 79.379984][ T5387] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5387) [ 79.485476][ T5408] loop0: detected capacity change from 0 to 32768 [ 79.519495][ T5408] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5408) [ 79.616577][ T5429] loop0: detected capacity change from 0 to 32768 [ 79.621650][ T5429] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5429) [ 79.715001][ T5450] loop0: detected capacity change from 0 to 32768 [ 79.720152][ T5450] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5450) [ 79.814430][ T5471] loop0: detected capacity change from 0 to 32768 [ 79.819945][ T5471] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5471) [ 79.913782][ T5492] loop0: detected capacity change from 0 to 32768 [ 79.918813][ T5492] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5492) [ 80.018556][ T5513] loop0: detected capacity change from 0 to 32768 [ 80.023599][ T5513] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5513) [ 80.117312][ T5534] loop0: detected capacity change from 0 to 32768 [ 80.147014][ T5534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5534) [ 80.246706][ T5555] loop0: detected capacity change from 0 to 32768 [ 80.326617][ T5555] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5555) [ 80.422093][ T5576] loop0: detected capacity change from 0 to 32768 [ 80.461278][ T5576] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5576) [ 80.567631][ T5597] loop0: detected capacity change from 0 to 32768 [ 80.606942][ T5597] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5597) [ 80.753323][ T5618] loop0: detected capacity change from 0 to 32768 [ 80.766117][ T4761] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by udevd (4761) 1970/01/01 00:01:20 executed programs: 34 [ 80.876767][ T5639] loop0: detected capacity change from 0 to 32768 [ 80.882039][ T5639] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5639) [ 80.981319][ T5660] loop0: detected capacity change from 0 to 32768 [ 81.007975][ T5660] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5660) [ 81.104644][ T5681] loop0: detected capacity change from 0 to 32768 [ 81.109781][ T5681] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5681) [ 81.113455][ T5681] btrfs_printk: 444 callbacks suppressed [ 81.113462][ T5681] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.115641][ T5681] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.117442][ T5681] BTRFS info (device loop0): max_inline at 0 [ 81.118393][ T5681] BTRFS info (device loop0): enabling disk space caching [ 81.119486][ T5681] BTRFS info (device loop0): enabling ssd optimizations [ 81.120570][ T5681] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.121748][ T5681] BTRFS info (device loop0): enabling auto defrag [ 81.122755][ T5681] BTRFS info (device loop0): doing ref verification [ 81.123828][ T5681] BTRFS info (device loop0): force clearing of disk cache [ 81.124904][ T5681] BTRFS info (device loop0): turning off barriers [ 81.125835][ T5681] BTRFS info (device loop0): using default commit interval 30s [ 81.127387][ T5681] BTRFS info (device loop0): disk space caching is enabled [ 81.128497][ T5681] BTRFS info (device loop0): has skinny extents [ 81.134000][ T5681] BTRFS info (device loop0): clearing free space tree [ 81.135045][ T5681] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.136608][ T5681] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.227119][ T5702] loop0: detected capacity change from 0 to 32768 [ 81.326944][ T5702] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5702) [ 81.329740][ T5702] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.331174][ T5702] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.332530][ T5702] BTRFS info (device loop0): max_inline at 0 [ 81.333525][ T5702] BTRFS info (device loop0): enabling disk space caching [ 81.334696][ T5702] BTRFS info (device loop0): enabling ssd optimizations [ 81.335818][ T5702] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.337188][ T5702] BTRFS info (device loop0): enabling auto defrag [ 81.338143][ T5702] BTRFS info (device loop0): doing ref verification [ 81.339032][ T5702] BTRFS info (device loop0): force clearing of disk cache [ 81.340294][ T5702] BTRFS info (device loop0): turning off barriers [ 81.341362][ T5702] BTRFS info (device loop0): using default commit interval 30s [ 81.342604][ T5702] BTRFS info (device loop0): disk space caching is enabled [ 81.343649][ T5702] BTRFS info (device loop0): has skinny extents [ 81.350466][ T5702] BTRFS info (device loop0): clearing free space tree [ 81.351520][ T5702] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.353062][ T5702] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.435484][ T5723] loop0: detected capacity change from 0 to 32768 [ 81.516597][ T5723] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5723) [ 81.557179][ T5723] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.558515][ T5723] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.559800][ T5723] BTRFS info (device loop0): max_inline at 0 [ 81.560772][ T5723] BTRFS info (device loop0): enabling disk space caching [ 81.561786][ T5723] BTRFS info (device loop0): enabling ssd optimizations [ 81.562959][ T5723] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.564094][ T5723] BTRFS info (device loop0): enabling auto defrag [ 81.565093][ T5723] BTRFS info (device loop0): doing ref verification [ 81.566173][ T5723] BTRFS info (device loop0): force clearing of disk cache [ 81.567782][ T5723] BTRFS info (device loop0): turning off barriers [ 81.568787][ T5723] BTRFS info (device loop0): using default commit interval 30s [ 81.569958][ T5723] BTRFS info (device loop0): disk space caching is enabled [ 81.570993][ T5723] BTRFS info (device loop0): has skinny extents [ 81.576773][ T5723] BTRFS info (device loop0): clearing free space tree [ 81.577775][ T5723] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.579226][ T5723] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.663846][ T5744] loop0: detected capacity change from 0 to 32768 [ 81.737814][ T5744] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5744) [ 81.740543][ T5744] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.741967][ T5744] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.743232][ T5744] BTRFS info (device loop0): max_inline at 0 [ 81.744264][ T5744] BTRFS info (device loop0): enabling disk space caching [ 81.745383][ T5744] BTRFS info (device loop0): enabling ssd optimizations [ 81.749037][ T5744] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.750290][ T5744] BTRFS info (device loop0): enabling auto defrag [ 81.751320][ T5744] BTRFS info (device loop0): doing ref verification [ 81.752296][ T5744] BTRFS info (device loop0): force clearing of disk cache [ 81.753320][ T5744] BTRFS info (device loop0): turning off barriers [ 81.754255][ T5744] BTRFS info (device loop0): using default commit interval 30s [ 81.755400][ T5744] BTRFS info (device loop0): disk space caching is enabled [ 81.756833][ T5744] BTRFS info (device loop0): has skinny extents [ 81.762392][ T5744] BTRFS info (device loop0): clearing free space tree [ 81.763455][ T5744] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.764832][ T5744] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.857191][ T5765] loop0: detected capacity change from 0 to 32768 [ 81.860524][ T5765] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5765) [ 81.863197][ T5765] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.864539][ T5765] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.865689][ T5765] BTRFS info (device loop0): max_inline at 0 [ 81.866778][ T5765] BTRFS info (device loop0): enabling disk space caching [ 81.867869][ T5765] BTRFS info (device loop0): enabling ssd optimizations [ 81.868995][ T5765] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.870255][ T5765] BTRFS info (device loop0): enabling auto defrag [ 81.871288][ T5765] BTRFS info (device loop0): doing ref verification [ 81.872290][ T5765] BTRFS info (device loop0): force clearing of disk cache [ 81.873319][ T5765] BTRFS info (device loop0): turning off barriers [ 81.874213][ T5765] BTRFS info (device loop0): using default commit interval 30s [ 81.875294][ T5765] BTRFS info (device loop0): disk space caching is enabled [ 81.876262][ T5765] BTRFS info (device loop0): has skinny extents [ 81.882910][ T5765] BTRFS info (device loop0): clearing free space tree [ 81.883997][ T5765] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.885470][ T5765] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.983318][ T5786] loop0: detected capacity change from 0 to 32768 [ 81.988683][ T5786] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5786) [ 81.991709][ T5786] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.993020][ T5786] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.994118][ T5786] BTRFS info (device loop0): max_inline at 0 [ 81.994979][ T5786] BTRFS info (device loop0): enabling disk space caching [ 81.996055][ T5786] BTRFS info (device loop0): enabling ssd optimizations [ 81.997686][ T5786] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.998752][ T5786] BTRFS info (device loop0): enabling auto defrag [ 81.999733][ T5786] BTRFS info (device loop0): doing ref verification [ 82.000681][ T5786] BTRFS info (device loop0): force clearing of disk cache [ 82.001696][ T5786] BTRFS info (device loop0): turning off barriers [ 82.002590][ T5786] BTRFS info (device loop0): using default commit interval 30s [ 82.003803][ T5786] BTRFS info (device loop0): disk space caching is enabled [ 82.004853][ T5786] BTRFS info (device loop0): has skinny extents [ 82.010734][ T5786] BTRFS info (device loop0): clearing free space tree [ 82.011792][ T5786] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 82.013213][ T5786] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 82.103283][ T5807] loop0: detected capacity change from 0 to 32768 [ 82.138314][ T5807] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5807) [ 82.140877][ T5807] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.142217][ T5807] BTRFS info (device loop0): setting nodatacow, compression disabled [ 82.143522][ T5807] BTRFS info (device loop0): max_inline at 0 [ 82.144440][ T5807] BTRFS info (device loop0): enabling disk space caching [ 82.244634][ T5828] loop0: detected capacity change from 0 to 32768 [ 82.267039][ T5828] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5828) [ 82.332928][ T4761] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4761) [ 82.417037][ T5848] loop0: detected capacity change from 0 to 32768 [ 82.663862][ T5870] loop0: detected capacity change from 0 to 32768 [ 82.665780][ T5870] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5870) [ 82.765101][ T5891] loop0: detected capacity change from 0 to 32768 [ 82.772215][ T5891] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5891) [ 82.879660][ T5912] loop0: detected capacity change from 0 to 32768 [ 82.884513][ T5912] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5912) [ 82.991111][ T5933] loop0: detected capacity change from 0 to 32768 [ 82.994049][ T5933] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5933) [ 83.095043][ T5954] loop0: detected capacity change from 0 to 32768 [ 83.097018][ T5954] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5954) [ 83.206907][ T5975] loop0: detected capacity change from 0 to 32768 [ 83.276908][ T5975] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5975) [ 83.422874][ T5996] loop0: detected capacity change from 0 to 32768 [ 83.428674][ T5996] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5996) [ 83.530660][ T6017] loop0: detected capacity change from 0 to 32768 [ 83.533500][ T6017] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6017) [ 83.633013][ T6038] loop0: detected capacity change from 0 to 32768 [ 83.645682][ T4761] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by udevd (4761) [ 83.748563][ T6059] loop0: detected capacity change from 0 to 32768 [ 83.751545][ T6059] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6059) [ 83.857314][ T6080] loop0: detected capacity change from 0 to 32768 [ 83.896942][ T6080] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6080) [ 84.007267][ T6101] loop0: detected capacity change from 0 to 32768 [ 84.047541][ T6101] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6101) [ 84.147210][ T6122] loop0: detected capacity change from 0 to 32768 [ 84.197065][ T6122] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6122) [ 84.214491][ T4761] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4761) [ 84.287598][ T6142] loop0: detected capacity change from 0 to 32768 [ 84.395876][ T6164] loop0: detected capacity change from 0 to 32768 [ 84.397625][ T6164] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6164) [ 84.538984][ T6185] loop0: detected capacity change from 0 to 32768 [ 84.589405][ T6185] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6185) [ 84.681977][ T6206] loop0: detected capacity change from 0 to 32768 [ 84.683981][ T6206] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6206) [ 84.701964][ T4761] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4761) [ 84.774833][ T6226] loop0: detected capacity change from 0 to 32768 [ 84.797442][ T4761] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4761) [ 84.866039][ T6247] loop0: detected capacity change from 0 to 32768 [ 85.092110][ T6269] loop0: detected capacity change from 0 to 32768 [ 85.147220][ T6269] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6269) [ 85.247097][ T6290] loop0: detected capacity change from 0 to 32768 [ 85.251873][ T6290] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.79 (6290) [ 85.374741][ T6311] loop0: detected capacity change from 0 to 32768 [ 85.379986][ T6311] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.80 (6311) [ 85.476485][ T6332] loop0: detected capacity change from 0 to 32768 [ 85.507198][ T6332] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.81 (6332) [ 85.607371][ T6353] loop0: detected capacity change from 0 to 32768 [ 85.647083][ T6353] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.82 (6353) [ 85.789750][ T6374] loop0: detected capacity change from 0 to 32768 [ 85.794800][ T6374] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.83 (6374) 1970/01/01 00:01:25 executed programs: 70 [ 85.910344][ T6395] loop0: detected capacity change from 0 to 32768 [ 85.915269][ T6395] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.84 (6395) [ 86.010687][ T6416] loop0: detected capacity change from 0 to 32768 [ 86.015911][ T6416] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.85 (6416)