Warning: Permanently added '10.128.1.148' (ED25519) to the list of known hosts. 1970/01/01 00:00:59 ignoring optional flag "type"="gce" 1970/01/01 00:00:59 parsed 1 programs [ 60.991332][ T4371] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 62.478005][ T1610] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.479362][ T1610] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.481925][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.487542][ T367] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.488756][ T367] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.490089][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.720616][ T4531] chnl_net:caif_netlink_parms(): no params data found [ 62.739329][ T4531] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.740569][ T4531] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.742501][ T4531] device bridge_slave_0 entered promiscuous mode [ 62.745188][ T4531] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.746337][ T4531] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.747821][ T4531] device bridge_slave_1 entered promiscuous mode [ 62.755790][ T4531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.758415][ T4531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.766274][ T4531] team0: Port device team_slave_0 added [ 62.768093][ T4531] team0: Port device team_slave_1 added [ 62.775139][ T4531] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.776121][ T4531] 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. [ 62.779821][ T4531] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.782994][ T4531] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.784040][ T4531] 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. [ 62.788036][ T4531] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.821913][ T4531] device hsr_slave_0 entered promiscuous mode [ 62.870966][ T4531] device hsr_slave_1 entered promiscuous mode [ 63.418779][ T4531] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.442463][ T4531] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.472126][ T4531] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.551406][ T4531] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.615674][ T4531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.619744][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.621251][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.624109][ T4531] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.626585][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.628409][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.629802][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.630883][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.634138][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.641963][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.643557][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.645034][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.646140][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.647527][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.649012][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.650598][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.653043][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.654964][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.656984][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.658564][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.661999][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.663560][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.666410][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.667846][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.670357][ T4531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.721026][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.722194][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.725355][ T4531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.734152][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.735748][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.744269][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.745760][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.747204][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.748553][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.753342][ T4531] device veth0_vlan entered promiscuous mode [ 63.756958][ T4531] device veth1_vlan entered promiscuous mode [ 63.766607][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.768149][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.769478][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.776818][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.779129][ T4531] device veth0_macvtap entered promiscuous mode [ 63.782755][ T4531] device veth1_macvtap entered promiscuous mode [ 63.787757][ T4531] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.788910][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.790601][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.792966][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.795020][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.797895][ T4531] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.800114][ T4531] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.801818][ T4531] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.802967][ T4531] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.804172][ T4531] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.806919][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.808518][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:03 executed programs: 0 [ 63.916976][ T4654] chnl_net:caif_netlink_parms(): no params data found [ 63.943256][ T4654] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.944436][ T4654] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.945921][ T4654] device bridge_slave_0 entered promiscuous mode [ 63.947964][ T4654] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.949151][ T4654] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.952221][ T4654] device bridge_slave_1 entered promiscuous mode [ 63.977067][ T4654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.979672][ T4654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.988415][ T4654] team0: Port device team_slave_0 added [ 63.990180][ T4654] team0: Port device team_slave_1 added [ 63.998576][ T4654] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.999594][ T4654] 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. [ 64.003985][ T4654] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.006270][ T4654] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.007381][ T4654] 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. [ 64.012814][ T4654] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.061857][ T4654] device hsr_slave_0 entered promiscuous mode [ 64.092287][ T4654] device hsr_slave_1 entered promiscuous mode [ 64.120759][ T4654] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.122026][ T4654] Cannot create hsr debugfs directory [ 64.155105][ T4654] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.940852][ T4668] Bluetooth: hci0: command 0x0409 tx timeout [ 67.214526][ T4654] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.011113][ T4158] Bluetooth: hci0: command 0x041b tx timeout [ 69.612474][ T1969] cfg80211: failed to load regulatory.db [ 69.612893][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.614609][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.885419][ T4654] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.925492][ T4654] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.090703][ T4167] Bluetooth: hci0: command 0x040f tx timeout [ 70.353457][ T4654] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.392224][ T4654] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.437022][ T4654] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.472053][ T4654] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.546669][ T4654] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.550164][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.552610][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.555478][ T4654] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.557867][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.559365][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.561828][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.563174][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.564944][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.568262][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.569824][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.571384][ T1610] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.572486][ T1610] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.574544][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.577154][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.580432][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.583549][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.588850][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.590276][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.592879][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.595636][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.597208][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.599698][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.601601][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.606662][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.644681][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.645938][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.648912][ T4654] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.658127][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.659769][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.665972][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.667388][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.668938][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.670312][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.673084][ T4654] device veth0_vlan entered promiscuous mode [ 70.676239][ T4654] device veth1_vlan entered promiscuous mode [ 70.683448][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.684960][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.686392][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.687882][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.690236][ T4654] device veth0_macvtap entered promiscuous mode [ 70.695544][ T4654] device veth1_macvtap entered promiscuous mode [ 70.700121][ T4654] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.702255][ T4654] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.704423][ T4654] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.705562][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.707139][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.708592][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.710114][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.713472][ T4654] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.715082][ T4654] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.716930][ T4654] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.717959][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.719554][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.722663][ T4654] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.723958][ T4654] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.725172][ T4654] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.726391][ T4654] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.748896][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.750189][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.754054][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.760009][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.761709][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.763211][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:10 executed programs: 2 [ 70.879194][ T4900] loop0: detected capacity change from 0 to 32768 [ 70.924029][ T4900] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4900) [ 70.929092][ T4900] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.930955][ T4900] BTRFS info (device loop0): using free space tree [ 70.933498][ T4900] BTRFS info (device loop0): has skinny extents [ 70.944776][ T4900] BTRFS info (device loop0): enabling ssd optimizations [ 70.978200][ T4654] [ 70.978604][ T4654] ====================================================== [ 70.979655][ T4654] WARNING: possible circular locking dependency detected [ 70.980547][ T4654] syzkaller #0 Not tainted [ 70.981141][ T4654] ------------------------------------------------------ [ 70.982006][ T4654] syz-executor/4654 is trying to acquire lock: [ 70.982920][ T4654] ffff0000d74ac0e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xcac [ 70.984434][ T4654] [ 70.984434][ T4654] but task is already holding lock: [ 70.985441][ T4654] ffff0000e9c20720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 70.986978][ T4654] [ 70.986978][ T4654] which lock already depends on the new lock. [ 70.986978][ T4654] [ 70.988586][ T4654] [ 70.988586][ T4654] the existing dependency chain (in reverse order) is: [ 70.990036][ T4654] [ 70.990036][ T4654] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 70.991489][ T4654] __mutex_lock_common+0x194/0x1edc [ 70.992408][ T4654] mutex_lock_nested+0xac/0x11c [ 70.993214][ T4654] btrfs_commit_transaction+0xe44/0x3044 [ 70.994076][ T4654] btrfs_sync_fs+0x628/0xb2c [ 70.994799][ T4654] sync_filesystem+0x1a0/0x218 [ 70.995553][ T4654] generic_shutdown_super+0x70/0x2f0 [ 70.996388][ T4654] kill_anon_super+0x4c/0x80 [ 70.997124][ T4654] btrfs_kill_super+0x40/0x58 [ 70.997882][ T4654] deactivate_locked_super+0xb8/0x13c [ 70.998769][ T4654] deactivate_super+0xf8/0x118 [ 70.999462][ T4654] cleanup_mnt+0x3a4/0x458 [ 71.000150][ T4654] __cleanup_mnt+0x20/0x30 [ 71.000824][ T4654] task_work_run+0x12c/0x1e0 [ 71.001533][ T4654] do_notify_resume+0x24b4/0x3128 [ 71.002298][ T4654] el0_svc+0xf0/0x1e0 [ 71.002934][ T4654] el0t_64_sync_handler+0xcc/0xe4 [ 71.003693][ T4654] el0t_64_sync+0x1a0/0x1a4 [ 71.004369][ T4654] [ 71.004369][ T4654] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 71.005693][ T4654] __mutex_lock_common+0x194/0x1edc [ 71.006562][ T4654] mutex_lock_nested+0xac/0x11c [ 71.007357][ T4654] start_transaction+0x440/0x13f0 [ 71.008215][ T4654] btrfs_start_transaction+0x34/0x44 [ 71.009105][ T4654] btrfs_create+0xf0/0x508 [ 71.009830][ T4654] path_openat+0x1144/0x26e4 [ 71.010534][ T4654] do_filp_open+0x164/0x330 [ 71.011242][ T4654] do_sys_openat2+0x128/0x3d8 [ 71.011972][ T4654] __arm64_sys_openat+0x120/0x154 [ 71.012762][ T4654] invoke_syscall+0x98/0x2b8 [ 71.013529][ T4654] el0_svc_common+0x138/0x258 [ 71.014264][ T4654] do_el0_svc+0x58/0x14c [ 71.014935][ T4654] el0_svc+0x78/0x1e0 [ 71.015573][ T4654] el0t_64_sync_handler+0xcc/0xe4 [ 71.016359][ T4654] el0t_64_sync+0x1a0/0x1a4 [ 71.017078][ T4654] [ 71.017078][ T4654] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 71.018261][ T4654] start_transaction+0x624/0x13f0 [ 71.019060][ T4654] btrfs_start_transaction+0x34/0x44 [ 71.019916][ T4654] btrfs_create+0xf0/0x508 [ 71.020571][ T4654] path_openat+0x1144/0x26e4 [ 71.021271][ T4654] do_filp_open+0x164/0x330 [ 71.021995][ T4654] do_sys_openat2+0x128/0x3d8 [ 71.022754][ T4654] __arm64_sys_openat+0x120/0x154 [ 71.023537][ T4654] invoke_syscall+0x98/0x2b8 [ 71.024196][ T4654] el0_svc_common+0x138/0x258 [ 71.025047][ T4654] do_el0_svc+0x58/0x14c [ 71.025761][ T4654] el0_svc+0x78/0x1e0 [ 71.026471][ T4654] el0t_64_sync_handler+0xcc/0xe4 [ 71.027343][ T4654] el0t_64_sync+0x1a0/0x1a4 [ 71.028115][ T4654] [ 71.028115][ T4654] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 71.029495][ T4654] down_read+0xc0/0x390 [ 71.030181][ T4654] lookup_slow+0x4c/0x80 [ 71.030845][ T4654] walk_component+0x2b0/0x3a8 [ 71.031599][ T4654] path_lookupat+0x13c/0x3d0 [ 71.032339][ T4654] filename_lookup+0x180/0x414 [ 71.033055][ T4654] kern_path+0x4c/0x190 [ 71.033733][ T4654] lookup_bdev+0xbc/0x244 [ 71.034445][ T4654] btrfs_free_stale_devices+0x614/0x908 [ 71.035266][ T4654] btrfs_forget_devices+0x5c/0x98 [ 71.036040][ T4654] btrfs_control_ioctl+0x130/0x248 [ 71.036925][ T4654] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.037693][ T4654] invoke_syscall+0x98/0x2b8 [ 71.038470][ T4654] el0_svc_common+0x138/0x258 [ 71.039218][ T4654] do_el0_svc+0x58/0x14c [ 71.040028][ T4654] el0_svc+0x78/0x1e0 [ 71.040771][ T4654] el0t_64_sync_handler+0xcc/0xe4 [ 71.041650][ T4654] el0t_64_sync+0x1a0/0x1a4 [ 71.042459][ T4654] [ 71.042459][ T4654] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 71.043801][ T4654] __lock_acquire+0x2928/0x651c [ 71.044542][ T4654] lock_acquire+0x1f4/0x620 [ 71.045247][ T4654] __mutex_lock_common+0x194/0x1edc [ 71.046083][ T4654] mutex_lock_nested+0xac/0x11c [ 71.046824][ T4654] btrfs_run_dev_stats+0xe0/0xcac [ 71.047576][ T4654] commit_cowonly_roots+0x144/0x7e8 [ 71.048415][ T4654] btrfs_commit_transaction+0xf04/0x3044 [ 71.049265][ T4654] btrfs_sync_fs+0x628/0xb2c [ 71.049998][ T4654] sync_filesystem+0x1a0/0x218 [ 71.050699][ T4654] generic_shutdown_super+0x70/0x2f0 [ 71.051487][ T4654] kill_anon_super+0x4c/0x80 [ 71.052226][ T4654] btrfs_kill_super+0x40/0x58 [ 71.052975][ T4654] deactivate_locked_super+0xb8/0x13c [ 71.053781][ T4654] deactivate_super+0xf8/0x118 [ 71.054583][ T4654] cleanup_mnt+0x3a4/0x458 [ 71.055269][ T4654] __cleanup_mnt+0x20/0x30 [ 71.055908][ T4654] task_work_run+0x12c/0x1e0 [ 71.056834][ T4654] do_notify_resume+0x24b4/0x3128 [ 71.057765][ T4654] el0_svc+0xf0/0x1e0 [ 71.058502][ T4654] el0t_64_sync_handler+0xcc/0xe4 [ 71.059438][ T4654] el0t_64_sync+0x1a0/0x1a4 [ 71.060269][ T4654] [ 71.060269][ T4654] other info that might help us debug this: [ 71.060269][ T4654] [ 71.061754][ T4654] Chain exists of: [ 71.061754][ T4654] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 71.061754][ T4654] [ 71.063922][ T4654] Possible unsafe locking scenario: [ 71.063922][ T4654] [ 71.064906][ T4654] CPU0 CPU1 [ 71.065690][ T4654] ---- ---- [ 71.066379][ T4654] lock(&fs_info->tree_log_mutex); [ 71.067137][ T4654] lock(&fs_info->reloc_mutex); [ 71.068160][ T4654] lock(&fs_info->tree_log_mutex); [ 71.069257][ T4654] lock(&fs_devs->device_list_mutex); [ 71.069971][ T4654] [ 71.069971][ T4654] *** DEADLOCK *** [ 71.069971][ T4654] [ 71.071078][ T4654] 3 locks held by syz-executor/4654: [ 71.071804][ T4654] #0: ffff0000d7b080e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xf0/0x118 [ 71.073342][ T4654] #1: ffff0000e9c20c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xda8/0x3044 [ 71.075027][ T4654] #2: ffff0000e9c20720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 71.076662][ T4654] [ 71.076662][ T4654] stack backtrace: [ 71.077443][ T4654] CPU: 1 PID: 4654 Comm: syz-executor Not tainted syzkaller #0 [ 71.078555][ T4654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.080015][ T4654] Call trace: [ 71.080434][ T4654] dump_backtrace+0x0/0x43c [ 71.081094][ T4654] show_stack+0x2c/0x3c [ 71.081731][ T4654] __dump_stack+0x30/0x40 [ 71.082329][ T4654] dump_stack_lvl+0xf8/0x160 [ 71.082944][ T4654] dump_stack+0x1c/0x5c [ 71.083553][ T4654] print_circular_bug+0x148/0x1b0 [ 71.084286][ T4654] check_noncircular+0x240/0x2d4 [ 71.084940][ T4654] __lock_acquire+0x2928/0x651c [ 71.085621][ T4654] lock_acquire+0x1f4/0x620 [ 71.086287][ T4654] __mutex_lock_common+0x194/0x1edc [ 71.087076][ T4654] mutex_lock_nested+0xac/0x11c [ 71.087749][ T4654] btrfs_run_dev_stats+0xe0/0xcac [ 71.088497][ T4654] commit_cowonly_roots+0x144/0x7e8 [ 71.089265][ T4654] btrfs_commit_transaction+0xf04/0x3044 [ 71.090064][ T4654] btrfs_sync_fs+0x628/0xb2c [ 71.090732][ T4654] sync_filesystem+0x1a0/0x218 [ 71.091402][ T4654] generic_shutdown_super+0x70/0x2f0 [ 71.092098][ T4654] kill_anon_super+0x4c/0x80 [ 71.092714][ T4654] btrfs_kill_super+0x40/0x58 [ 71.093396][ T4654] deactivate_locked_super+0xb8/0x13c [ 71.094174][ T4654] deactivate_super+0xf8/0x118 [ 71.094842][ T4654] cleanup_mnt+0x3a4/0x458 [ 71.095470][ T4654] __cleanup_mnt+0x20/0x30 [ 71.096149][ T4654] task_work_run+0x12c/0x1e0 [ 71.096787][ T4654] do_notify_resume+0x24b4/0x3128 [ 71.097461][ T4654] el0_svc+0xf0/0x1e0 [ 71.097997][ T4654] el0t_64_sync_handler+0xcc/0xe4 [ 71.098721][ T4654] el0t_64_sync+0x1a0/0x1a4 [ 71.099375][ C1] vkms_vblank_simulate: vblank timer overrun [ 71.143396][ T136] device hsr_slave_0 left promiscuous mode [ 71.181091][ T136] device hsr_slave_1 left promiscuous mode [ 71.221630][ T4930] loop0: detected capacity change from 0 to 32768 [ 71.240747][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 71.241940][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 71.243275][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 71.244310][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 71.245472][ T136] device bridge_slave_1 left promiscuous mode [ 71.246369][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.263845][ T4930] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4930) [ 71.266820][ T4930] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.268345][ T4930] BTRFS info (device loop0): using free space tree [ 71.269300][ T4930] BTRFS info (device loop0): has skinny extents [ 71.274884][ T4930] BTRFS info (device loop0): enabling ssd optimizations [ 71.281639][ T136] device bridge_slave_0 left promiscuous mode [ 71.282655][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.372522][ T4956] loop0: detected capacity change from 0 to 32768 [ 71.400765][ T136] device veth1_macvtap left promiscuous mode [ 71.401675][ T136] device veth0_macvtap left promiscuous mode [ 71.402627][ T136] device veth1_vlan left promiscuous mode [ 71.403530][ T136] device veth0_vlan left promiscuous mode [ 71.421567][ T4956] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4956) [ 71.454295][ T4956] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.455884][ T4956] BTRFS info (device loop0): using free space tree [ 71.456938][ T4956] BTRFS info (device loop0): has skinny extents [ 71.478237][ T136] team0 (unregistering): Port device team_slave_1 removed [ 71.481420][ T136] team0 (unregistering): Port device team_slave_0 removed [ 71.484681][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 71.500671][ T4956] BTRFS info (device loop0): enabling ssd optimizations [ 71.514536][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 71.619834][ T4978] loop0: detected capacity change from 0 to 32768 [ 71.625242][ T4978] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4978) [ 71.628248][ T4978] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.629779][ T4978] BTRFS info (device loop0): using free space tree [ 71.633429][ T136] bond0 (unregistering): Released all slaves [ 71.637379][ T4978] BTRFS info (device loop0): has skinny extents [ 71.644071][ T4978] BTRFS info (device loop0): enabling ssd optimizations [ 71.744337][ T4999] loop0: detected capacity change from 0 to 32768 [ 71.749823][ T4999] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4999) [ 71.755043][ T4999] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.756484][ T4999] BTRFS info (device loop0): using free space tree [ 71.757399][ T4999] BTRFS info (device loop0): has skinny extents [ 71.769406][ T4999] BTRFS info (device loop0): enabling ssd optimizations [ 71.922184][ T5021] loop0: detected capacity change from 0 to 32768 [ 71.927520][ T5021] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5021) [ 71.932363][ T5021] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.933724][ T5021] BTRFS info (device loop0): using free space tree [ 71.934729][ T5021] BTRFS info (device loop0): has skinny extents [ 71.942876][ T5021] BTRFS info (device loop0): enabling ssd optimizations [ 72.039253][ T5042] loop0: detected capacity change from 0 to 32768 [ 72.044199][ T5042] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5042) [ 72.047318][ T5042] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 72.049045][ T5042] BTRFS info (device loop0): using free space tree [ 72.049994][ T5042] BTRFS info (device loop0): has skinny extents [ 72.056238][ T5042] BTRFS info (device loop0): enabling ssd optimizations [ 72.161604][ T5063] loop0: detected capacity change from 0 to 32768 [ 72.170829][ T4165] Bluetooth: hci0: command 0x0419 tx timeout [ 72.251015][ T5063] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5063) [ 72.291478][ T5063] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 72.292841][ T5063] BTRFS info (device loop0): using free space tree [ 72.293758][ T5063] BTRFS info (device loop0): has skinny extents [ 72.299710][ T5063] BTRFS info (device loop0): enabling ssd optimizations [ 72.409839][ T5084] loop0: detected capacity change from 0 to 32768 [ 72.516997][ T5084] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5084) [ 72.523078][ T5084] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 72.524578][ T5084] BTRFS info (device loop0): using free space tree [ 72.525492][ T5084] BTRFS info (device loop0): has skinny extents [ 72.535196][ T5084] BTRFS info (device loop0): enabling ssd optimizations [ 72.648163][ T5105] loop0: detected capacity change from 0 to 32768 [ 72.722510][ T5105] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5105) [ 72.725076][ T5105] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 72.726502][ T5105] BTRFS info (device loop0): using free space tree [ 72.727461][ T5105] BTRFS info (device loop0): has skinny extents [ 72.736479][ T5105] BTRFS info (device loop0): enabling ssd optimizations [ 72.839045][ T5126] loop0: detected capacity change from 0 to 32768 [ 72.882523][ T5126] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5126) [ 72.885341][ T5126] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 72.886690][ T5126] BTRFS info (device loop0): using free space tree [ 72.887665][ T5126] BTRFS info (device loop0): has skinny extents [ 72.893623][ T5126] BTRFS info (device loop0): enabling ssd optimizations [ 72.987732][ T5148] loop0: detected capacity change from 0 to 32768 [ 73.023804][ T5148] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5148) [ 73.027317][ T5148] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 73.028694][ T5148] BTRFS info (device loop0): using free space tree [ 73.029719][ T5148] BTRFS info (device loop0): has skinny extents [ 73.035125][ T5148] BTRFS info (device loop0): enabling ssd optimizations [ 73.193560][ T5170] loop0: detected capacity change from 0 to 32768 [ 73.232478][ T5170] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5170) [ 73.234993][ T5170] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 73.236573][ T5170] BTRFS info (device loop0): using free space tree [ 73.237583][ T5170] BTRFS info (device loop0): has skinny extents [ 73.248124][ T5170] BTRFS info (device loop0): enabling ssd optimizations [ 73.354639][ T5192] loop0: detected capacity change from 0 to 32768 [ 73.381166][ T5192] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5192) [ 73.432662][ T5192] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 73.434852][ T5192] BTRFS info (device loop0): using free space tree [ 73.435860][ T5192] BTRFS info (device loop0): has skinny extents [ 73.442201][ T5192] BTRFS info (device loop0): enabling ssd optimizations [ 73.539675][ T5213] loop0: detected capacity change from 0 to 32768 [ 73.572341][ T5213] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5213) [ 73.575001][ T5213] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 73.576603][ T5213] BTRFS info (device loop0): using free space tree [ 73.577679][ T5213] BTRFS info (device loop0): has skinny extents [ 73.583569][ T5213] BTRFS info (device loop0): enabling ssd optimizations [ 73.686394][ T5234] loop0: detected capacity change from 0 to 32768 [ 73.741461][ T5234] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5234) [ 73.781426][ T5234] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 73.782885][ T5234] BTRFS info (device loop0): using free space tree [ 73.783894][ T5234] BTRFS info (device loop0): has skinny extents [ 73.789103][ T5234] BTRFS info (device loop0): enabling ssd optimizations [ 73.891322][ T5255] loop0: detected capacity change from 0 to 32768 [ 73.943260][ T5255] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5255) [ 73.945648][ T5255] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 73.947116][ T5255] BTRFS info (device loop0): using free space tree [ 73.948083][ T5255] BTRFS info (device loop0): has skinny extents [ 73.956460][ T5255] BTRFS info (device loop0): enabling ssd optimizations [ 74.058523][ T5276] loop0: detected capacity change from 0 to 32768 [ 74.061442][ T5276] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5276) [ 74.064573][ T5276] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 74.065951][ T5276] BTRFS info (device loop0): using free space tree [ 74.066942][ T5276] BTRFS info (device loop0): has skinny extents [ 74.072974][ T5276] BTRFS info (device loop0): enabling ssd optimizations [ 74.180360][ T5297] loop0: detected capacity change from 0 to 32768 [ 74.271229][ T5297] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5297) [ 74.335778][ T5297] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 74.337128][ T5297] BTRFS info (device loop0): using free space tree [ 74.338157][ T5297] BTRFS info (device loop0): has skinny extents [ 74.346476][ T5297] BTRFS info (device loop0): enabling ssd optimizations [ 74.438158][ T5320] loop0: detected capacity change from 0 to 32768 [ 74.443564][ T5320] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5320) [ 74.447105][ T5320] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 74.448573][ T5320] BTRFS info (device loop0): using free space tree [ 74.449569][ T5320] BTRFS info (device loop0): has skinny extents [ 74.459963][ T5320] BTRFS info (device loop0): enabling ssd optimizations [ 74.551515][ T5341] loop0: detected capacity change from 0 to 32768 [ 74.601393][ T5341] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5341) [ 74.604048][ T5341] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 74.605405][ T5341] BTRFS info (device loop0): using free space tree [ 74.606340][ T5341] BTRFS info (device loop0): has skinny extents [ 74.612402][ T5341] BTRFS info (device loop0): enabling ssd optimizations [ 74.715075][ T5362] loop0: detected capacity change from 0 to 32768 [ 74.720176][ T5362] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5362) [ 74.723703][ T5362] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 74.725304][ T5362] BTRFS info (device loop0): using free space tree [ 74.726315][ T5362] BTRFS info (device loop0): has skinny extents [ 74.736721][ T5362] BTRFS info (device loop0): enabling ssd optimizations [ 74.841417][ T5383] loop0: detected capacity change from 0 to 32768 [ 74.846570][ T5383] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5383) [ 74.849569][ T5383] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 74.851643][ T5383] BTRFS info (device loop0): using free space tree [ 74.852563][ T5383] BTRFS info (device loop0): has skinny extents [ 74.861540][ T5383] BTRFS info (device loop0): enabling ssd optimizations [ 74.952422][ T5404] loop0: detected capacity change from 0 to 32768 [ 75.001655][ T5404] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5404) [ 75.004341][ T5404] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 75.005779][ T5404] BTRFS info (device loop0): using free space tree [ 75.006851][ T5404] BTRFS info (device loop0): has skinny extents [ 75.013249][ T5404] BTRFS info (device loop0): enabling ssd optimizations [ 75.104327][ T5425] loop0: detected capacity change from 0 to 32768 [ 75.141249][ T5425] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5425) [ 75.181557][ T5425] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 75.183192][ T5425] BTRFS info (device loop0): using free space tree [ 75.184154][ T5425] BTRFS info (device loop0): has skinny extents [ 75.189480][ T5425] BTRFS info (device loop0): enabling ssd optimizations [ 75.289388][ T5446] loop0: detected capacity change from 0 to 32768 [ 75.292579][ T5446] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5446) [ 75.404792][ T5467] loop0: detected capacity change from 0 to 32768 [ 75.431280][ T5467] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5467) [ 75.586390][ T5488] loop0: detected capacity change from 0 to 32768 [ 75.611432][ T5488] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5488) [ 75.752710][ T5509] loop0: detected capacity change from 0 to 32768 [ 75.754528][ T5509] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5509) 1970/01/01 00:01:15 executed programs: 31 [ 75.853595][ T5530] loop0: detected capacity change from 0 to 32768 [ 75.934172][ T5530] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5530) [ 75.936936][ T5530] btrfs_printk: 16 callbacks suppressed [ 75.936944][ T5530] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 75.938919][ T5530] BTRFS info (device loop0): using free space tree [ 75.939816][ T5530] BTRFS info (device loop0): has skinny extents [ 75.947201][ T5530] BTRFS info (device loop0): enabling ssd optimizations [ 76.041732][ T5551] loop0: detected capacity change from 0 to 32768 [ 76.047031][ T5551] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5551) [ 76.051413][ T5551] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.052956][ T5551] BTRFS info (device loop0): using free space tree [ 76.053862][ T5551] BTRFS info (device loop0): has skinny extents [ 76.061454][ T5551] BTRFS info (device loop0): enabling ssd optimizations [ 76.171308][ T5572] loop0: detected capacity change from 0 to 32768 [ 76.211250][ T5572] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5572) [ 76.214135][ T5572] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.215574][ T5572] BTRFS info (device loop0): using free space tree [ 76.216564][ T5572] BTRFS info (device loop0): has skinny extents [ 76.222186][ T5572] BTRFS info (device loop0): enabling ssd optimizations [ 76.318697][ T5593] loop0: detected capacity change from 0 to 32768 [ 76.341273][ T5593] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5593) [ 76.401602][ T5593] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.403030][ T5593] BTRFS info (device loop0): using free space tree [ 76.405149][ T5593] BTRFS info (device loop0): has skinny extents [ 76.415380][ T5593] BTRFS info (device loop0): enabling ssd optimizations [ 76.512503][ T5614] loop0: detected capacity change from 0 to 32768 [ 76.518005][ T5614] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5614) [ 76.521655][ T5614] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.523229][ T5614] BTRFS info (device loop0): using free space tree [ 76.524283][ T5614] BTRFS info (device loop0): has skinny extents [ 76.533068][ T5614] BTRFS info (device loop0): enabling ssd optimizations [ 76.637029][ T5635] loop0: detected capacity change from 0 to 32768 [ 76.713599][ T5635] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5635) [ 76.716767][ T5635] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.718454][ T5635] BTRFS info (device loop0): using free space tree [ 76.719427][ T5635] BTRFS info (device loop0): has skinny extents [ 76.725181][ T5635] BTRFS info (device loop0): enabling ssd optimizations [ 76.824237][ T5656] loop0: detected capacity change from 0 to 32768 [ 76.829469][ T5656] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5656) [ 76.833032][ T5656] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.834566][ T5656] BTRFS info (device loop0): using free space tree [ 76.835522][ T5656] BTRFS info (device loop0): has skinny extents [ 76.844505][ T5656] BTRFS info (device loop0): enabling ssd optimizations [ 76.935905][ T5677] loop0: detected capacity change from 0 to 32768 [ 76.981544][ T5677] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5677) [ 76.984818][ T5677] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.986606][ T5677] BTRFS info (device loop0): using free space tree [ 76.987562][ T5677] BTRFS info (device loop0): has skinny extents [ 76.993334][ T5677] BTRFS info (device loop0): enabling ssd optimizations [ 77.091801][ T5698] loop0: detected capacity change from 0 to 32768 [ 77.097102][ T5698] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5698) [ 77.100184][ T5698] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.101625][ T5698] BTRFS info (device loop0): using free space tree [ 77.102475][ T5698] BTRFS info (device loop0): has skinny extents [ 77.107583][ T5698] BTRFS info (device loop0): enabling ssd optimizations [ 77.202351][ T5719] loop0: detected capacity change from 0 to 32768 [ 77.301243][ T5719] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5719) [ 77.341449][ T5719] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.342839][ T5719] BTRFS info (device loop0): using free space tree [ 77.344018][ T5719] BTRFS info (device loop0): has skinny extents [ 77.350314][ T5719] BTRFS info (device loop0): enabling ssd optimizations [ 77.455149][ T5740] loop0: detected capacity change from 0 to 32768 [ 77.495686][ T5740] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5740) [ 77.498228][ T5740] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.499719][ T5740] BTRFS info (device loop0): using free space tree [ 77.500988][ T5740] BTRFS info (device loop0): has skinny extents [ 77.506255][ T5740] BTRFS info (device loop0): enabling ssd optimizations [ 77.601987][ T5761] loop0: detected capacity change from 0 to 32768 [ 77.604061][ T5761] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5761) [ 77.606569][ T5761] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.608029][ T5761] BTRFS info (device loop0): using free space tree [ 77.609015][ T5761] BTRFS info (device loop0): has skinny extents [ 77.622312][ T5761] BTRFS info (device loop0): enabling ssd optimizations [ 77.718505][ T5782] loop0: detected capacity change from 0 to 32768 [ 77.790855][ T5782] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5782) [ 77.851393][ T5782] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.852940][ T5782] BTRFS info (device loop0): using free space tree [ 77.854016][ T5782] BTRFS info (device loop0): has skinny extents [ 77.861864][ T5782] BTRFS info (device loop0): enabling ssd optimizations [ 77.968952][ T5803] loop0: detected capacity change from 0 to 32768 [ 78.003683][ T5803] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5803) [ 78.006401][ T5803] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.007919][ T5803] BTRFS info (device loop0): using free space tree [ 78.009067][ T5803] BTRFS info (device loop0): has skinny extents [ 78.014828][ T5803] BTRFS info (device loop0): enabling ssd optimizations [ 78.102097][ T5824] loop0: detected capacity change from 0 to 32768 [ 78.141467][ T5824] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5824) [ 78.192654][ T5824] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.194173][ T5824] BTRFS info (device loop0): using free space tree [ 78.195169][ T5824] BTRFS info (device loop0): has skinny extents [ 78.202865][ T5824] BTRFS info (device loop0): enabling ssd optimizations [ 78.305570][ T5845] loop0: detected capacity change from 0 to 32768 [ 78.310963][ T5845] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5845) [ 78.314693][ T5845] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.316196][ T5845] BTRFS info (device loop0): using free space tree [ 78.317226][ T5845] BTRFS info (device loop0): has skinny extents [ 78.325577][ T5845] BTRFS info (device loop0): enabling ssd optimizations [ 78.423150][ T5866] loop0: detected capacity change from 0 to 32768 [ 78.427633][ T5866] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5866) [ 78.431430][ T5866] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.432919][ T5866] BTRFS info (device loop0): using free space tree [ 78.433876][ T5866] BTRFS info (device loop0): has skinny extents [ 78.439124][ T5866] BTRFS info (device loop0): enabling ssd optimizations [ 78.534309][ T5887] loop0: detected capacity change from 0 to 32768 [ 78.535965][ T5887] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5887) [ 78.538573][ T5887] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.540015][ T5887] BTRFS info (device loop0): using free space tree [ 78.541712][ T5887] BTRFS info (device loop0): has skinny extents [ 78.548145][ T5887] BTRFS info (device loop0): enabling ssd optimizations [ 78.636438][ T5908] loop0: detected capacity change from 0 to 32768 [ 78.701972][ T5908] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5908) [ 78.704862][ T5908] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.706403][ T5908] BTRFS info (device loop0): using free space tree [ 78.707409][ T5908] BTRFS info (device loop0): has skinny extents [ 78.713143][ T5908] BTRFS info (device loop0): enabling ssd optimizations [ 78.811880][ T5929] loop0: detected capacity change from 0 to 32768 [ 78.863935][ T5929] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5929) [ 78.867245][ T5929] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.868613][ T5929] BTRFS info (device loop0): using free space tree [ 78.869536][ T5929] BTRFS info (device loop0): has skinny extents [ 78.874791][ T5929] BTRFS info (device loop0): enabling ssd optimizations [ 78.971505][ T5950] loop0: detected capacity change from 0 to 32768 [ 79.041154][ T5950] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5950) [ 79.043733][ T5950] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 79.045135][ T5950] BTRFS info (device loop0): using free space tree [ 79.046137][ T5950] BTRFS info (device loop0): has skinny extents [ 79.051587][ T5950] BTRFS info (device loop0): enabling ssd optimizations [ 79.156796][ T5971] loop0: detected capacity change from 0 to 32768 [ 79.201244][ T5971] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5971) [ 79.241870][ T5971] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 79.243313][ T5971] BTRFS info (device loop0): using free space tree [ 79.244189][ T5971] BTRFS info (device loop0): has skinny extents [ 79.251707][ T5971] BTRFS info (device loop0): enabling ssd optimizations [ 79.358779][ T5992] loop0: detected capacity change from 0 to 32768 [ 79.365018][ T5992] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (5992) [ 79.368708][ T5992] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 79.370183][ T5992] BTRFS info (device loop0): using free space tree [ 79.371468][ T5992] BTRFS info (device loop0): has skinny extents [ 79.377118][ T5992] BTRFS info (device loop0): enabling ssd optimizations [ 79.467547][ T6013] loop0: detected capacity change from 0 to 32768 [ 79.541301][ T6013] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6013) [ 79.544222][ T6013] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 79.545646][ T6013] BTRFS info (device loop0): using free space tree [ 79.546587][ T6013] BTRFS info (device loop0): has skinny extents [ 79.552205][ T6013] BTRFS info (device loop0): enabling ssd optimizations [ 79.659634][ T6034] loop0: detected capacity change from 0 to 32768 [ 79.665097][ T6034] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6034) [ 79.668833][ T6034] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 79.670324][ T6034] BTRFS info (device loop0): using free space tree [ 79.671746][ T6034] BTRFS info (device loop0): has skinny extents [ 79.677035][ T6034] BTRFS info (device loop0): enabling ssd optimizations [ 79.772194][ T6055] loop0: detected capacity change from 0 to 32768 [ 79.801461][ T6055] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6055) [ 79.910093][ T6076] loop0: detected capacity change from 0 to 32768 [ 79.912097][ T6076] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6076) [ 80.032877][ T6097] loop0: detected capacity change from 0 to 32768 [ 80.035736][ T6097] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6097) [ 80.138866][ T6118] loop0: detected capacity change from 0 to 32768 [ 80.181389][ T6118] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6118) [ 80.292104][ T6139] loop0: detected capacity change from 0 to 32768 [ 80.331678][ T6139] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6139) [ 80.437048][ T6160] loop0: detected capacity change from 0 to 32768 [ 80.442281][ T6160] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6160) [ 80.553696][ T6181] loop0: detected capacity change from 0 to 32768 [ 80.558917][ T6181] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6181) [ 80.670406][ T6202] loop0: detected capacity change from 0 to 32768 [ 80.676065][ T6202] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6202) [ 80.792325][ T6223] loop0: detected capacity change from 0 to 32768 [ 80.851173][ T6223] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6223) 1970/01/01 00:01:20 executed programs: 65 [ 80.972475][ T6244] loop0: detected capacity change from 0 to 32768 [ 80.977658][ T6244] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6244)