[ 74.783016][ T13] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.5' (ED25519) to the list of known hosts. 1970/01/01 00:01:20 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:20 ignoring optional flag "type"="gce" 1970/01/01 00:01:20 parsed 1 programs [ 83.296377][ T4443] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 89.301029][ T4471] chnl_net:caif_netlink_parms(): no params data found [ 89.331659][ T4471] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.333745][ T4471] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.336105][ T4471] device bridge_slave_0 entered promiscuous mode [ 89.339402][ T4471] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.341419][ T4471] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.343807][ T4471] device bridge_slave_1 entered promiscuous mode [ 89.356906][ T4471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.361560][ T4471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.374701][ T4471] team0: Port device team_slave_0 added [ 89.377928][ T4471] team0: Port device team_slave_1 added [ 89.393043][ T4471] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.394921][ T4471] 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. [ 89.401608][ T4471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.405295][ T4471] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.406989][ T4471] 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. [ 89.413737][ T4471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.482909][ T4471] device hsr_slave_0 entered promiscuous mode [ 89.521568][ T4471] device hsr_slave_1 entered promiscuous mode [ 90.297882][ T4471] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.323109][ T4471] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.373098][ T4471] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.402820][ T4471] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.521793][ T4471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.528166][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.530768][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.537806][ T4471] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.553554][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.556176][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.562510][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.564321][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.567119][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.576899][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.579584][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.582821][ T400] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.584581][ T400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.591551][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.594571][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.607526][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.610903][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.621907][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.626842][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.629472][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.644019][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.646569][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.651742][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.654305][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.658554][ T4471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.825804][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.827899][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.842735][ T4471] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.856216][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.858646][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.875731][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.878319][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.881041][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.885775][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.890054][ T4471] device veth0_vlan entered promiscuous mode [ 90.898580][ T4471] device veth1_vlan entered promiscuous mode [ 90.914612][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.917045][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.919471][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.924826][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.929342][ T4471] device veth0_macvtap entered promiscuous mode [ 90.935825][ T4471] device veth1_macvtap entered promiscuous mode [ 90.948099][ T4471] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.949955][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.953565][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.955969][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.959206][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.966606][ T4471] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.970311][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.974034][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.978181][ T4471] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.980335][ T4471] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.984352][ T4471] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.986498][ T4471] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.342210][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.344371][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.348237][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.364298][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.366509][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.369290][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.139950][ T631] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:32 executed programs: 0 [ 92.917424][ T4708] chnl_net:caif_netlink_parms(): no params data found [ 92.954361][ T4708] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.956215][ T4708] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.958390][ T4708] device bridge_slave_0 entered promiscuous mode [ 92.961961][ T4708] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.963750][ T4708] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.966284][ T4708] device bridge_slave_1 entered promiscuous mode [ 92.980068][ T4708] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.984255][ T4708] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.004300][ T4708] team0: Port device team_slave_0 added [ 93.007639][ T4708] team0: Port device team_slave_1 added [ 93.027382][ T4708] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.029252][ T4708] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 93.036531][ T4708] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.040683][ T4708] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.042512][ T4708] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 93.049031][ T4708] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.123060][ T4708] device hsr_slave_0 entered promiscuous mode [ 93.142199][ T4708] device hsr_slave_1 entered promiscuous mode [ 93.211434][ T4708] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.213398][ T4708] Cannot create hsr debugfs directory [ 94.016218][ T631] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.851446][ T4135] Bluetooth: hci1: command 0x0409 tx timeout [ 96.056418][ T631] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.117410][ T631] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.941567][ T4123] Bluetooth: hci1: command 0x041b tx timeout [ 97.139715][ T4708] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.183182][ T4708] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.224650][ T4708] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.264199][ T4708] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.356816][ T4708] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.363489][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.365951][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.373508][ T4708] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.377927][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.380630][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.384054][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.385904][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.388589][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.394272][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.396855][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.399198][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.400955][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.406002][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.410629][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.416400][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.419792][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.423876][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.428779][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.432769][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.437855][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.440488][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.448920][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.451697][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.456615][ T4708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.532712][ T4708] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.535335][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.537367][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.549130][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.553737][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.566033][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.568863][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.571823][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.574227][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.578015][ T4708] device veth0_vlan entered promiscuous mode [ 97.585456][ T4708] device veth1_vlan entered promiscuous mode [ 97.598524][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.601234][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.603909][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.606603][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.612777][ T4708] device veth0_macvtap entered promiscuous mode [ 97.618121][ T4708] device veth1_macvtap entered promiscuous mode [ 97.627311][ T4708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.630061][ T4708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.634371][ T4708] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.636492][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.639694][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.643300][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.646110][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.650392][ T4708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.653694][ T4708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.657061][ T4708] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.658951][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.662367][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.667277][ T4708] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.669501][ T4708] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.672448][ T4708] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.674623][ T4708] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.711042][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.714286][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.718843][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.730347][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.732788][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.735799][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.957873][ T4908] loop0: detected capacity change from 0 to 32768 [ 98.015777][ T4908] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4908) [ 98.028407][ T4908] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 98.030841][ T4908] BTRFS info (device loop0): using free space tree [ 98.032998][ T4908] BTRFS info (device loop0): has skinny extents [ 98.055026][ T4908] BTRFS info (device loop0): enabling ssd optimizations [ 98.086994][ T4708] [ 98.087622][ T4708] ====================================================== [ 98.089364][ T4708] WARNING: possible circular locking dependency detected [ 98.091017][ T4708] 5.15.175-syzkaller #0 Not tainted [ 98.092309][ T4708] ------------------------------------------------------ [ 98.094070][ T4708] syz-executor/4708 is trying to acquire lock: [ 98.095515][ T4708] ffff0000ccc818e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe4/0xe24 [ 98.098193][ T4708] [ 98.098193][ T4708] but task is already holding lock: [ 98.100025][ T4708] ffff0000eae3c720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe34/0x30f0 [ 98.102752][ T4708] [ 98.102752][ T4708] which lock already depends on the new lock. [ 98.102752][ T4708] [ 98.105245][ T4708] [ 98.105245][ T4708] the existing dependency chain (in reverse order) is: [ 98.107345][ T4708] [ 98.107345][ T4708] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 98.109452][ T4708] __mutex_lock_common+0x194/0x2154 [ 98.110885][ T4708] mutex_lock_nested+0xa4/0xf8 [ 98.112270][ T4708] btrfs_commit_transaction+0xe34/0x30f0 [ 98.113901][ T4708] btrfs_sync_fs+0x678/0xc94 [ 98.115363][ T4708] sync_filesystem+0x1a0/0x218 [ 98.116813][ T4708] generic_shutdown_super+0x70/0x2f0 [ 98.118210][ T4708] kill_anon_super+0x4c/0x74 [ 98.119374][ T4708] btrfs_kill_super+0x40/0x58 [ 98.120656][ T4708] deactivate_locked_super+0xb8/0x13c [ 98.122241][ T4708] deactivate_super+0x108/0x128 [ 98.123570][ T4708] cleanup_mnt+0x3c0/0x474 [ 98.124864][ T4708] __cleanup_mnt+0x20/0x30 [ 98.126112][ T4708] task_work_run+0x130/0x1e4 [ 98.127345][ T4708] do_notify_resume+0x262c/0x32b8 [ 98.128766][ T4708] el0_svc+0xfc/0x1f0 [ 98.129852][ T4708] el0t_64_sync_handler+0x84/0xe4 [ 98.131030][ T4708] el0t_64_sync+0x1a0/0x1a4 [ 98.132116][ T4708] [ 98.132116][ T4708] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 98.133945][ T4708] __mutex_lock_common+0x194/0x2154 [ 98.135222][ T4708] mutex_lock_nested+0xa4/0xf8 [ 98.136415][ T4708] start_transaction+0x450/0x1480 [ 98.137738][ T4708] btrfs_start_transaction+0x34/0x44 [ 98.139155][ T4708] btrfs_create+0x134/0x56c [ 98.140436][ T4708] path_openat+0xf18/0x26cc [ 98.141680][ T4708] do_filp_open+0x1a8/0x3b4 [ 98.142955][ T4708] do_sys_openat2+0x128/0x3e0 [ 98.144211][ T4708] __arm64_sys_openat+0x1f0/0x240 [ 98.145622][ T4708] invoke_syscall+0x98/0x2b8 [ 98.146901][ T4708] el0_svc_common+0x138/0x258 [ 98.148269][ T4708] do_el0_svc+0x58/0x14c [ 98.149433][ T4708] el0_svc+0x7c/0x1f0 [ 98.150514][ T4708] el0t_64_sync_handler+0x84/0xe4 [ 98.151995][ T4708] el0t_64_sync+0x1a0/0x1a4 [ 98.153203][ T4708] [ 98.153203][ T4708] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 98.155001][ T4708] start_transaction+0x644/0x1480 [ 98.156427][ T4708] btrfs_start_transaction+0x34/0x44 [ 98.157911][ T4708] btrfs_create+0x134/0x56c [ 98.159213][ T4708] path_openat+0xf18/0x26cc [ 98.160580][ T4708] do_filp_open+0x1a8/0x3b4 [ 98.161889][ T4708] do_sys_openat2+0x128/0x3e0 [ 98.163317][ T4708] __arm64_sys_openat+0x1f0/0x240 [ 98.164781][ T4708] invoke_syscall+0x98/0x2b8 [ 98.166061][ T4708] el0_svc_common+0x138/0x258 [ 98.167357][ T4708] do_el0_svc+0x58/0x14c [ 98.168551][ T4708] el0_svc+0x7c/0x1f0 [ 98.169639][ T4708] el0t_64_sync_handler+0x84/0xe4 [ 98.171101][ T4708] el0t_64_sync+0x1a0/0x1a4 [ 98.172394][ T4708] [ 98.172394][ T4708] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 98.174608][ T4708] down_read+0xc0/0x398 [ 98.175854][ T4708] lookup_slow+0x50/0x84 [ 98.176957][ T4708] walk_component+0x394/0x4cc [ 98.178216][ T4708] path_lookupat+0x13c/0x3d0 [ 98.179499][ T4708] filename_lookup+0x1c4/0x4c8 [ 98.180912][ T4708] kern_path+0x4c/0x194 [ 98.182041][ T4708] lookup_bdev+0xc0/0x25c [ 98.183217][ T4708] btrfs_free_stale_devices+0x658/0x9ec [ 98.184735][ T4708] btrfs_forget_devices+0x5c/0x98 [ 98.186065][ T4708] btrfs_control_ioctl+0x12c/0x248 [ 98.187332][ T4708] __arm64_sys_ioctl+0x14c/0x1c8 [ 98.188569][ T4708] invoke_syscall+0x98/0x2b8 [ 98.189722][ T4708] el0_svc_common+0x138/0x258 [ 98.190973][ T4708] do_el0_svc+0x58/0x14c [ 98.192188][ T4708] el0_svc+0x7c/0x1f0 [ 98.193287][ T4708] el0t_64_sync_handler+0x84/0xe4 [ 98.194647][ T4708] el0t_64_sync+0x1a0/0x1a4 [ 98.196007][ T4708] [ 98.196007][ T4708] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 98.198135][ T4708] __lock_acquire+0x32d4/0x7638 [ 98.199434][ T4708] lock_acquire+0x240/0x77c [ 98.200717][ T4708] __mutex_lock_common+0x194/0x2154 [ 98.202115][ T4708] mutex_lock_nested+0xa4/0xf8 [ 98.203475][ T4708] btrfs_run_dev_stats+0xe4/0xe24 [ 98.204951][ T4708] commit_cowonly_roots+0x17c/0x808 [ 98.206382][ T4708] btrfs_commit_transaction+0xef4/0x30f0 [ 98.207899][ T4708] btrfs_sync_fs+0x678/0xc94 [ 98.209220][ T4708] sync_filesystem+0x1a0/0x218 [ 98.210575][ T4708] generic_shutdown_super+0x70/0x2f0 [ 98.212041][ T4708] kill_anon_super+0x4c/0x74 [ 98.213348][ T4708] btrfs_kill_super+0x40/0x58 [ 98.214608][ T4708] deactivate_locked_super+0xb8/0x13c [ 98.215999][ T4708] deactivate_super+0x108/0x128 [ 98.217335][ T4708] cleanup_mnt+0x3c0/0x474 [ 98.218468][ T4708] __cleanup_mnt+0x20/0x30 [ 98.219739][ T4708] task_work_run+0x130/0x1e4 [ 98.221119][ T4708] do_notify_resume+0x262c/0x32b8 [ 98.222448][ T4708] el0_svc+0xfc/0x1f0 [ 98.223547][ T4708] el0t_64_sync_handler+0x84/0xe4 [ 98.225025][ T4708] el0t_64_sync+0x1a0/0x1a4 [ 98.226292][ T4708] [ 98.226292][ T4708] other info that might help us debug this: [ 98.226292][ T4708] [ 98.228960][ T4708] Chain exists of: [ 98.228960][ T4708] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 98.228960][ T4708] [ 98.232855][ T4708] Possible unsafe locking scenario: [ 98.232855][ T4708] [ 98.234737][ T4708] CPU0 CPU1 [ 98.236131][ T4708] ---- ---- [ 98.237494][ T4708] lock(&fs_info->tree_log_mutex); [ 98.238771][ T4708] lock(&fs_info->reloc_mutex); [ 98.240733][ T4708] lock(&fs_info->tree_log_mutex); [ 98.242895][ T4708] lock(&fs_devs->device_list_mutex); [ 98.244341][ T4708] [ 98.244341][ T4708] *** DEADLOCK *** [ 98.244341][ T4708] [ 98.246326][ T4708] 3 locks held by syz-executor/4708: [ 98.247743][ T4708] #0: ffff0000dcff00e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0x100/0x128 [ 98.250253][ T4708] #1: ffff0000eae3cc90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xd9c/0x30f0 [ 98.253082][ T4708] #2: ffff0000eae3c720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe34/0x30f0 [ 98.255951][ T4708] [ 98.255951][ T4708] stack backtrace: [ 98.257403][ T4708] CPU: 0 PID: 4708 Comm: syz-executor Not tainted 5.15.175-syzkaller #0 [ 98.259482][ T4708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 98.262136][ T4708] Call trace: [ 98.262987][ T4708] dump_backtrace+0x0/0x530 [ 98.264225][ T4708] show_stack+0x2c/0x3c [ 98.265258][ T4708] dump_stack_lvl+0x108/0x170 [ 98.266510][ T4708] dump_stack+0x1c/0x58 [ 98.267517][ T4708] print_circular_bug+0x150/0x1b8 [ 98.268780][ T4708] check_noncircular+0x2cc/0x378 [ 98.269984][ T4708] __lock_acquire+0x32d4/0x7638 [ 98.271290][ T4708] lock_acquire+0x240/0x77c [ 98.272393][ T4708] __mutex_lock_common+0x194/0x2154 [ 98.273719][ T4708] mutex_lock_nested+0xa4/0xf8 [ 98.274997][ T4708] btrfs_run_dev_stats+0xe4/0xe24 [ 98.276185][ T4708] commit_cowonly_roots+0x17c/0x808 [ 98.277484][ T4708] btrfs_commit_transaction+0xef4/0x30f0 [ 98.278731][ T4708] btrfs_sync_fs+0x678/0xc94 [ 98.279924][ T4708] sync_filesystem+0x1a0/0x218 [ 98.281121][ T4708] generic_shutdown_super+0x70/0x2f0 [ 98.282433][ T4708] kill_anon_super+0x4c/0x74 [ 98.283579][ T4708] btrfs_kill_super+0x40/0x58 [ 98.284758][ T4708] deactivate_locked_super+0xb8/0x13c [ 98.286105][ T4708] deactivate_super+0x108/0x128 [ 98.287186][ T4708] cleanup_mnt+0x3c0/0x474 [ 98.288337][ T4708] __cleanup_mnt+0x20/0x30 [ 98.289541][ T4708] task_work_run+0x130/0x1e4 [ 98.290805][ T4708] do_notify_resume+0x262c/0x32b8 [ 98.292108][ T4708] el0_svc+0xfc/0x1f0 [ 98.293085][ T4708] el0t_64_sync_handler+0x84/0xe4 [ 98.294308][ T4708] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:38 executed programs: 3 [ 98.524643][ T4937] loop0: detected capacity change from 0 to 32768 [ 98.583192][ T4937] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4937) [ 98.625289][ T4937] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 98.627726][ T4937] BTRFS info (device loop0): using free space tree [ 98.629349][ T4937] BTRFS info (device loop0): has skinny extents [ 98.640952][ T4937] BTRFS info (device loop0): enabling ssd optimizations [ 98.819489][ T4959] loop0: detected capacity change from 0 to 32768 [ 98.921610][ T4959] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4959) [ 98.952760][ T4959] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 98.955097][ T4959] BTRFS info (device loop0): using free space tree [ 98.956784][ T4959] BTRFS info (device loop0): has skinny extents [ 98.971055][ T4959] BTRFS info (device loop0): enabling ssd optimizations [ 99.011421][ T4125] Bluetooth: hci1: command 0x040f tx timeout [ 99.146568][ T4980] loop0: detected capacity change from 0 to 32768 [ 99.204097][ T4980] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4980) [ 99.215168][ T4980] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 99.217576][ T4980] BTRFS info (device loop0): using free space tree [ 99.219284][ T4980] BTRFS info (device loop0): has skinny extents [ 99.234373][ T4980] BTRFS info (device loop0): enabling ssd optimizations [ 99.408888][ T5001] loop0: detected capacity change from 0 to 32768 [ 99.427413][ T5001] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5001) [ 99.433298][ T5001] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 99.435510][ T5001] BTRFS info (device loop0): using free space tree [ 99.437143][ T5001] BTRFS info (device loop0): has skinny extents [ 99.448789][ T5001] BTRFS info (device loop0): enabling ssd optimizations [ 99.621776][ T5022] loop0: detected capacity change from 0 to 32768 [ 99.630432][ T5022] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5022) [ 99.636595][ T5022] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 99.639357][ T5022] BTRFS info (device loop0): using free space tree [ 99.640974][ T5022] BTRFS info (device loop0): has skinny extents [ 99.659953][ T5022] BTRFS info (device loop0): enabling ssd optimizations [ 99.820495][ T5043] loop0: detected capacity change from 0 to 32768 [ 99.862142][ T5043] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5043) [ 99.914749][ T5043] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 99.917147][ T5043] BTRFS info (device loop0): using free space tree [ 99.918810][ T5043] BTRFS info (device loop0): has skinny extents [ 99.935071][ T5043] BTRFS info (device loop0): enabling ssd optimizations [ 100.113938][ T5064] loop0: detected capacity change from 0 to 32768 [ 100.172130][ T5064] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5064) [ 100.176372][ T5064] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 100.178900][ T5064] BTRFS info (device loop0): using free space tree [ 100.180443][ T5064] BTRFS info (device loop0): has skinny extents [ 100.193952][ T5064] BTRFS info (device loop0): enabling ssd optimizations [ 100.358370][ T5085] loop0: detected capacity change from 0 to 32768 [ 100.382165][ T5085] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5085) [ 100.422564][ T5085] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 100.426174][ T5085] BTRFS info (device loop0): using free space tree [ 100.428028][ T5085] BTRFS info (device loop0): has skinny extents [ 100.440063][ T5085] BTRFS info (device loop0): enabling ssd optimizations [ 100.614459][ T5106] loop0: detected capacity change from 0 to 32768 [ 100.663940][ T5106] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5106) [ 100.673045][ T631] device hsr_slave_0 left promiscuous mode [ 100.702529][ T5106] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 100.705064][ T5106] BTRFS info (device loop0): using free space tree [ 100.706615][ T5106] BTRFS info (device loop0): has skinny extents [ 100.711923][ T631] device hsr_slave_1 left promiscuous mode [ 100.720927][ T5106] BTRFS info (device loop0): enabling ssd optimizations [ 100.811222][ T631] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.813470][ T631] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.816331][ T631] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.818173][ T631] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.820341][ T631] device bridge_slave_1 left promiscuous mode [ 100.822510][ T631] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.871847][ T631] device bridge_slave_0 left promiscuous mode [ 100.873544][ T631] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.894665][ T5128] loop0: detected capacity change from 0 to 32768 [ 100.972886][ T5128] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5128) [ 100.991336][ T631] device veth1_macvtap left promiscuous mode [ 100.992918][ T631] device veth0_macvtap left promiscuous mode [ 100.994462][ T631] device veth1_vlan left promiscuous mode [ 100.995920][ T631] device veth0_vlan left promiscuous mode [ 101.024802][ T5128] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 101.027355][ T5128] BTRFS info (device loop0): using free space tree [ 101.028951][ T5128] BTRFS info (device loop0): has skinny extents [ 101.091285][ T4957] Bluetooth: hci1: command 0x0419 tx timeout [ 101.109508][ T5128] BTRFS info (device loop0): enabling ssd optimizations [ 101.208350][ T631] team0 (unregistering): Port device team_slave_1 removed [ 101.227759][ T631] team0 (unregistering): Port device team_slave_0 removed [ 101.233766][ T631] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.273464][ T631] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.285553][ T5150] loop0: detected capacity change from 0 to 32768 [ 101.363015][ T5150] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5150) [ 101.372175][ T631] bond0 (unregistering): Released all slaves [ 101.393383][ T5150] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 101.395897][ T5150] BTRFS info (device loop0): using free space tree [ 101.397496][ T5150] BTRFS info (device loop0): has skinny extents [ 101.409167][ T5150] BTRFS info (device loop0): enabling ssd optimizations [ 101.585119][ T5171] loop0: detected capacity change from 0 to 32768 [ 101.632161][ T5171] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5171) [ 101.638514][ T5171] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 101.642712][ T5171] BTRFS info (device loop0): using free space tree [ 101.644532][ T5171] BTRFS info (device loop0): has skinny extents [ 101.697946][ T5171] BTRFS info (device loop0): enabling ssd optimizations [ 101.885406][ T5192] loop0: detected capacity change from 0 to 32768 [ 101.932084][ T5192] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5192) [ 101.939121][ T5192] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 101.942097][ T5192] BTRFS info (device loop0): using free space tree [ 101.944017][ T5192] BTRFS info (device loop0): has skinny extents [ 101.954611][ T5192] BTRFS info (device loop0): enabling ssd optimizations [ 102.144896][ T5213] loop0: detected capacity change from 0 to 32768 [ 102.231575][ T5213] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5213) [ 102.274874][ T5213] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 102.277714][ T5213] BTRFS info (device loop0): using free space tree [ 102.279452][ T5213] BTRFS info (device loop0): has skinny extents [ 102.290209][ T5213] BTRFS info (device loop0): enabling ssd optimizations [ 102.472320][ T5234] loop0: detected capacity change from 0 to 32768 [ 102.572240][ T5234] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5234) [ 102.615347][ T5234] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 102.617890][ T5234] BTRFS info (device loop0): using free space tree [ 102.619510][ T5234] BTRFS info (device loop0): has skinny extents [ 102.636716][ T5234] BTRFS info (device loop0): enabling ssd optimizations [ 102.848359][ T5255] loop0: detected capacity change from 0 to 32768 [ 102.934146][ T5255] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5255) [ 102.973127][ T5255] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 102.975615][ T5255] BTRFS info (device loop0): using free space tree [ 102.977216][ T5255] BTRFS info (device loop0): has skinny extents [ 102.988343][ T5255] BTRFS info (device loop0): enabling ssd optimizations [ 103.207817][ T5276] loop0: detected capacity change from 0 to 32768 [ 103.242042][ T5276] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5276) [ 103.273773][ T5276] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 103.276304][ T5276] BTRFS info (device loop0): using free space tree [ 103.277815][ T5276] BTRFS info (device loop0): has skinny extents [ 103.288484][ T5276] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:43 executed programs: 20 [ 103.456062][ T5297] loop0: detected capacity change from 0 to 32768 [ 103.512558][ T5297] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5297) [ 103.517956][ T5297] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 103.520465][ T5297] BTRFS info (device loop0): using free space tree [ 103.522491][ T5297] BTRFS info (device loop0): has skinny extents [ 103.536903][ T5297] BTRFS info (device loop0): enabling ssd optimizations [ 103.703248][ T5318] loop0: detected capacity change from 0 to 32768 [ 103.763727][ T5318] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5318) [ 103.770432][ T5318] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 103.773134][ T5318] BTRFS info (device loop0): using free space tree [ 103.774825][ T5318] BTRFS info (device loop0): has skinny extents [ 103.787983][ T5318] BTRFS info (device loop0): enabling ssd optimizations [ 103.945204][ T5340] loop0: detected capacity change from 0 to 32768 [ 103.982301][ T5340] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5340) [ 104.034297][ T5340] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 104.036868][ T5340] BTRFS info (device loop0): using free space tree [ 104.038476][ T5340] BTRFS info (device loop0): has skinny extents [ 104.048919][ T5340] BTRFS info (device loop0): enabling ssd optimizations [ 104.216297][ T5361] loop0: detected capacity change from 0 to 32768 [ 104.272123][ T5361] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5361) [ 104.277622][ T5361] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 104.280240][ T5361] BTRFS info (device loop0): using free space tree [ 104.282059][ T5361] BTRFS info (device loop0): has skinny extents [ 104.292737][ T5361] BTRFS info (device loop0): enabling ssd optimizations [ 104.461329][ T5382] loop0: detected capacity change from 0 to 32768 [ 104.542187][ T5382] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5382) [ 104.584216][ T5382] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 104.586633][ T5382] BTRFS info (device loop0): using free space tree [ 104.588214][ T5382] BTRFS info (device loop0): has skinny extents [ 104.598777][ T5382] BTRFS info (device loop0): enabling ssd optimizations [ 104.762550][ T5403] loop0: detected capacity change from 0 to 32768 [ 104.841527][ T5403] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5403) [ 104.893914][ T5403] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 104.896259][ T5403] BTRFS info (device loop0): using free space tree [ 104.897873][ T5403] BTRFS info (device loop0): has skinny extents [ 104.912187][ T5403] BTRFS info (device loop0): enabling ssd optimizations [ 105.080064][ T5424] loop0: detected capacity change from 0 to 32768 [ 105.132092][ T5424] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5424) [ 105.196055][ T5424] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 105.198426][ T5424] BTRFS info (device loop0): using free space tree [ 105.200015][ T5424] BTRFS info (device loop0): has skinny extents [ 105.210049][ T5424] BTRFS info (device loop0): enabling ssd optimizations [ 105.369790][ T5445] loop0: detected capacity change from 0 to 32768 [ 105.422168][ T5445] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5445) [ 105.484161][ T5445] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 105.486721][ T5445] BTRFS info (device loop0): using free space tree [ 105.488313][ T5445] BTRFS info (device loop0): has skinny extents [ 105.499953][ T5445] BTRFS info (device loop0): enabling ssd optimizations [ 105.663567][ T5466] loop0: detected capacity change from 0 to 32768 [ 105.741564][ T5466] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5466) [ 105.804499][ T5466] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 105.807115][ T5466] BTRFS info (device loop0): using free space tree [ 105.808754][ T5466] BTRFS info (device loop0): has skinny extents [ 105.821554][ T5466] BTRFS info (device loop0): enabling ssd optimizations [ 105.988183][ T5487] loop0: detected capacity change from 0 to 32768 [ 106.035840][ T5487] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5487) [ 106.042324][ T5487] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 106.044660][ T5487] BTRFS info (device loop0): using free space tree [ 106.046114][ T5487] BTRFS info (device loop0): has skinny extents [ 106.060100][ T5487] BTRFS info (device loop0): enabling ssd optimizations [ 106.224618][ T5508] loop0: detected capacity change from 0 to 32768 [ 106.302006][ T5508] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5508) [ 106.346448][ T5508] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 106.349290][ T5508] BTRFS info (device loop0): using free space tree [ 106.350894][ T5508] BTRFS info (device loop0): has skinny extents [ 106.428051][ T5508] BTRFS info (device loop0): enabling ssd optimizations [ 106.647391][ T5530] loop0: detected capacity change from 0 to 32768 [ 106.672368][ T5530] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5530) [ 106.683368][ T5530] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 106.685744][ T5530] BTRFS info (device loop0): using free space tree [ 106.687308][ T5530] BTRFS info (device loop0): has skinny extents [ 106.710645][ T5530] BTRFS info (device loop0): enabling ssd optimizations [ 106.873248][ T5551] loop0: detected capacity change from 0 to 32768 [ 106.936609][ T5551] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5551) [ 106.942754][ T5551] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 106.945390][ T5551] BTRFS info (device loop0): using free space tree [ 106.946985][ T5551] BTRFS info (device loop0): has skinny extents [ 106.962469][ T5551] BTRFS info (device loop0): enabling ssd optimizations [ 107.122378][ T5572] loop0: detected capacity change from 0 to 32768 [ 107.231511][ T5572] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5572) [ 107.272503][ T5572] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 107.274888][ T5572] BTRFS info (device loop0): using free space tree [ 107.276599][ T5572] BTRFS info (device loop0): has skinny extents [ 107.295514][ T5572] BTRFS info (device loop0): enabling ssd optimizations [ 107.450100][ T5593] loop0: detected capacity change from 0 to 32768 [ 107.502843][ T5593] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5593) [ 107.552542][ T5593] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 107.555116][ T5593] BTRFS info (device loop0): using free space tree [ 107.556829][ T5593] BTRFS info (device loop0): has skinny extents [ 107.570901][ T5593] BTRFS info (device loop0): enabling ssd optimizations [ 107.729954][ T5614] loop0: detected capacity change from 0 to 32768 [ 107.821587][ T5614] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5614) [ 107.862724][ T5614] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 107.865362][ T5614] BTRFS info (device loop0): using free space tree [ 107.867011][ T5614] BTRFS info (device loop0): has skinny extents [ 107.878579][ T5614] BTRFS info (device loop0): enabling ssd optimizations [ 108.038196][ T5635] loop0: detected capacity change from 0 to 32768 [ 108.082274][ T5635] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5635) [ 108.088414][ T5635] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm