Warning: Permanently added '10.128.1.40' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 ignoring optional flag "type"="gce" 1970/01/01 00:01:06 parsed 1 programs [ 67.319724][ T4428] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 68.765932][ T4569] chnl_net:caif_netlink_parms(): no params data found [ 68.783365][ T4569] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.784606][ T4569] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.786215][ T4569] device bridge_slave_0 entered promiscuous mode [ 68.788498][ T4569] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.789492][ T4569] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.791174][ T4569] device bridge_slave_1 entered promiscuous mode [ 68.798667][ T4569] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.802018][ T4569] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.810345][ T4569] team0: Port device team_slave_0 added [ 68.812316][ T4569] team0: Port device team_slave_1 added [ 68.818660][ T4569] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.819745][ T4569] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.824776][ T4569] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.827089][ T4569] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.828152][ T4569] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.832579][ T4569] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.891176][ T4569] device hsr_slave_0 entered promiscuous mode [ 68.930263][ T4569] device hsr_slave_1 entered promiscuous mode [ 69.497316][ T4569] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.541492][ T4569] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.591482][ T4569] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.630778][ T21] cfg80211: failed to load regulatory.db [ 69.632294][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.633369][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.642429][ T4569] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.686732][ T4569] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.687928][ T4569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.689185][ T4569] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.690411][ T4569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.743281][ T4569] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.748308][ T4569] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.750029][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.752117][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.753682][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.760104][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.762186][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.763646][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.764688][ T560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.767805][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.771748][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.773071][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.774273][ T560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.782731][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.800724][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.803337][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.804908][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.807702][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.809327][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.812132][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.813656][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.816773][ T4569] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.818843][ T4569] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.822935][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.824479][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.825927][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.912828][ T4569] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.914135][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.915396][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.922799][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.924328][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.932090][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.933765][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.935166][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.936497][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.939129][ T4569] device veth0_vlan entered promiscuous mode [ 69.943549][ T4569] device veth1_vlan entered promiscuous mode [ 69.963136][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.964711][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.966039][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.967515][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.970802][ T4569] device veth0_macvtap entered promiscuous mode [ 69.973536][ T4569] device veth1_macvtap entered promiscuous mode [ 69.983170][ T4569] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.984352][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.985816][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.987340][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.988930][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.994712][ T4569] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.996702][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.998250][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.011090][ T4569] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.012546][ T4569] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.013835][ T4569] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.015249][ T4569] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.283438][ T344] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.284728][ T344] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.285963][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.297589][ T344] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.298925][ T344] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.301577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:10 executed programs: 0 [ 70.478939][ T4729] chnl_net:caif_netlink_parms(): no params data found [ 70.496212][ T4729] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.497431][ T4729] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.499014][ T4729] device bridge_slave_0 entered promiscuous mode [ 70.502104][ T4729] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.503186][ T4729] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.504679][ T4729] device bridge_slave_1 entered promiscuous mode [ 70.521765][ T4729] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.524280][ T4729] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.533319][ T4729] team0: Port device team_slave_0 added [ 70.536165][ T4729] team0: Port device team_slave_1 added [ 70.542893][ T4729] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.544063][ T4729] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.548350][ T4729] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.551676][ T4729] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.552724][ T4729] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.557021][ T4729] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.611417][ T4729] device hsr_slave_0 entered promiscuous mode [ 70.660288][ T4729] device hsr_slave_1 entered promiscuous mode [ 70.710063][ T4729] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.711257][ T4729] Cannot create hsr debugfs directory [ 70.740261][ T4729] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.500090][ T4080] Bluetooth: hci0: command 0x0409 tx timeout [ 73.082654][ T4729] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.580056][ T1540] Bluetooth: hci0: command 0x041b tx timeout [ 75.094553][ T4729] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.153877][ T4729] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.313048][ T4729] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.361390][ T4729] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.401857][ T4729] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.441171][ T4729] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.501481][ T4729] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.505035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.506434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.508815][ T4729] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.511423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.513030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.514595][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.515760][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.517147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.519529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.522298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.523741][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.524949][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.527923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.532451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.535060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.537015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.538456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.542327][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.543933][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.545506][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.547069][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.549919][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.552274][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.564178][ T4729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.601477][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.602758][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.605866][ T4729] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.612398][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.614028][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.619578][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.621929][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.623429][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.624883][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.627308][ T4729] device veth0_vlan entered promiscuous mode [ 75.630785][ T4729] device veth1_vlan entered promiscuous mode [ 75.637971][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.639390][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.641243][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.642731][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.645607][ T4729] device veth0_macvtap entered promiscuous mode [ 75.647852][ T4729] device veth1_macvtap entered promiscuous mode [ 75.653444][ T4729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.655151][ T4729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.657465][ T4729] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.658640][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.660424][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.661898][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.663454][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.666001][ T4729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.667690][ T4729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.669726][ T4729] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.673304][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.674847][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.677261][ T4729] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.678588][ T4729] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.679899][ T4729] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.681537][ T4729] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.701272][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.702588][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.704486][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.714350][ T560] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.715569][ T560] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.717074][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:15 executed programs: 2 [ 75.834524][ T4966] loop0: detected capacity change from 0 to 32768 [ 75.885361][ T4966] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4966) [ 75.897624][ T4966] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 75.899662][ T4966] BTRFS info (device loop0): using free space tree [ 75.901242][ T4966] BTRFS info (device loop0): has skinny extents [ 75.911181][ T4966] BTRFS info (device loop0): enabling ssd optimizations [ 75.927800][ T4729] [ 75.928274][ T4729] ====================================================== [ 75.929375][ T4729] WARNING: possible circular locking dependency detected [ 75.930487][ T4729] syzkaller #0 Not tainted [ 75.931232][ T4729] ------------------------------------------------------ [ 75.932410][ T4729] syz-executor/4729 is trying to acquire lock: [ 75.933253][ T4729] ffff0000cae1ace0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xd64 [ 75.934892][ T4729] [ 75.934892][ T4729] but task is already holding lock: [ 75.936161][ T4729] ffff0000ebbe0720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xeb4/0x3078 [ 75.938131][ T4729] [ 75.938131][ T4729] which lock already depends on the new lock. [ 75.938131][ T4729] [ 75.939879][ T4729] [ 75.939879][ T4729] the existing dependency chain (in reverse order) is: [ 75.941452][ T4729] [ 75.941452][ T4729] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 75.942975][ T4729] __mutex_lock_common+0x194/0x1f14 [ 75.943973][ T4729] mutex_lock_nested+0xac/0x11c [ 75.944831][ T4729] btrfs_commit_transaction+0xeb4/0x3078 [ 75.945816][ T4729] btrfs_sync_fs+0x628/0xb24 [ 75.946648][ T4729] sync_filesystem+0x1a0/0x218 [ 75.947560][ T4729] generic_shutdown_super+0x70/0x2f0 [ 75.948516][ T4729] kill_anon_super+0x4c/0x80 [ 75.949411][ T4729] btrfs_kill_super+0x40/0x58 [ 75.950216][ T4729] deactivate_locked_super+0xb8/0x134 [ 75.951218][ T4729] deactivate_super+0xf0/0x110 [ 75.952107][ T4729] cleanup_mnt+0x3b8/0x46c [ 75.952897][ T4729] __cleanup_mnt+0x20/0x30 [ 75.953761][ T4729] task_work_run+0x12c/0x1d8 [ 75.954686][ T4729] do_notify_resume+0x2450/0x309c [ 75.955610][ T4729] el0_svc+0xf0/0x1d0 [ 75.956404][ T4729] el0t_64_sync_handler+0xcc/0xe4 [ 75.957281][ T4729] el0t_64_sync+0x1a0/0x1a4 [ 75.958112][ T4729] [ 75.958112][ T4729] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 75.959539][ T4729] __mutex_lock_common+0x194/0x1f14 [ 75.960521][ T4729] mutex_lock_nested+0xac/0x11c [ 75.961331][ T4729] start_transaction+0x440/0x13ec [ 75.962210][ T4729] btrfs_start_transaction+0x34/0x44 [ 75.963135][ T4729] btrfs_create+0xf4/0x514 [ 75.963916][ T4729] path_openat+0xe18/0x2718 [ 75.964719][ T4729] do_filp_open+0x184/0x368 [ 75.965507][ T4729] do_sys_openat2+0x134/0x3f4 [ 75.966409][ T4729] __arm64_sys_openat+0x118/0x14c [ 75.967302][ T4729] invoke_syscall+0x98/0x2b0 [ 75.968170][ T4729] el0_svc_common+0x138/0x258 [ 75.969051][ T4729] do_el0_svc+0x58/0x13c [ 75.969798][ T4729] el0_svc+0x78/0x1d0 [ 75.970614][ T4729] el0t_64_sync_handler+0xcc/0xe4 [ 75.971598][ T4729] el0t_64_sync+0x1a0/0x1a4 [ 75.972375][ T4729] [ 75.972375][ T4729] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 75.973661][ T4729] start_transaction+0x624/0x13ec [ 75.974670][ T4729] btrfs_start_transaction+0x34/0x44 [ 75.975667][ T4729] btrfs_create+0xf4/0x514 [ 75.976476][ T4729] path_openat+0xe18/0x2718 [ 75.977397][ T4729] do_filp_open+0x184/0x368 [ 75.978189][ T4729] do_sys_openat2+0x134/0x3f4 [ 75.979074][ T4729] __arm64_sys_openat+0x118/0x14c [ 75.979968][ T4729] invoke_syscall+0x98/0x2b0 [ 75.980944][ T4729] el0_svc_common+0x138/0x258 [ 75.981881][ T4729] do_el0_svc+0x58/0x13c [ 75.982645][ T4729] el0_svc+0x78/0x1d0 [ 75.983403][ T4729] el0t_64_sync_handler+0xcc/0xe4 [ 75.984309][ T4729] el0t_64_sync+0x1a0/0x1a4 [ 75.985116][ T4729] [ 75.985116][ T4729] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 75.986632][ T4729] down_read+0xc0/0x38c [ 75.987469][ T4729] lookup_slow+0x4c/0x80 [ 75.988290][ T4729] walk_component+0x2b0/0x3a8 [ 75.989202][ T4729] path_lookupat+0x13c/0x3d0 [ 75.990055][ T4729] filename_lookup+0x1b4/0x464 [ 75.990914][ T4729] kern_path+0x4c/0x190 [ 75.991602][ T4729] lookup_bdev+0xc0/0x24c [ 75.992411][ T4729] btrfs_free_stale_devices+0x628/0x954 [ 75.993485][ T4729] btrfs_forget_devices+0x5c/0x98 [ 75.994432][ T4729] btrfs_control_ioctl+0x130/0x248 [ 75.995409][ T4729] __arm64_sys_ioctl+0x14c/0x1c8 [ 75.996225][ T4729] invoke_syscall+0x98/0x2b0 [ 75.997002][ T4729] el0_svc_common+0x138/0x258 [ 75.997876][ T4729] do_el0_svc+0x58/0x13c [ 75.998660][ T4729] el0_svc+0x78/0x1d0 [ 75.999378][ T4729] el0t_64_sync_handler+0xcc/0xe4 [ 76.000343][ T4729] el0t_64_sync+0x1a0/0x1a4 [ 76.001201][ T4729] [ 76.001201][ T4729] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 76.002693][ T4729] __lock_acquire+0x2870/0x67ec [ 76.003498][ T4729] lock_acquire+0x1f4/0x618 [ 76.004299][ T4729] __mutex_lock_common+0x194/0x1f14 [ 76.005101][ T4729] mutex_lock_nested+0xac/0x11c [ 76.005895][ T4729] btrfs_run_dev_stats+0xe0/0xd64 [ 76.006818][ T4729] commit_cowonly_roots+0x148/0x7ec [ 76.007659][ T4729] btrfs_commit_transaction+0xf74/0x3078 [ 76.008561][ T4729] btrfs_sync_fs+0x628/0xb24 [ 76.009374][ T4729] sync_filesystem+0x1a0/0x218 [ 76.010157][ T4729] generic_shutdown_super+0x70/0x2f0 [ 76.011132][ T4729] kill_anon_super+0x4c/0x80 [ 76.012000][ T4729] btrfs_kill_super+0x40/0x58 [ 76.012902][ T4729] deactivate_locked_super+0xb8/0x134 [ 76.013958][ T4729] deactivate_super+0xf0/0x110 [ 76.014855][ T4729] cleanup_mnt+0x3b8/0x46c [ 76.015727][ T4729] __cleanup_mnt+0x20/0x30 [ 76.016480][ T4729] task_work_run+0x12c/0x1d8 [ 76.017308][ T4729] do_notify_resume+0x2450/0x309c [ 76.018211][ T4729] el0_svc+0xf0/0x1d0 [ 76.018936][ T4729] el0t_64_sync_handler+0xcc/0xe4 [ 76.019881][ T4729] el0t_64_sync+0x1a0/0x1a4 [ 76.020700][ T4729] [ 76.020700][ T4729] other info that might help us debug this: [ 76.020700][ T4729] [ 76.022189][ T4729] Chain exists of: [ 76.022189][ T4729] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 76.022189][ T4729] [ 76.025034][ T4729] Possible unsafe locking scenario: [ 76.025034][ T4729] [ 76.026267][ T4729] CPU0 CPU1 [ 76.027195][ T4729] ---- ---- [ 76.028094][ T4729] lock(&fs_info->tree_log_mutex); [ 76.028927][ T4729] lock(&fs_info->reloc_mutex); [ 76.030211][ T4729] lock(&fs_info->tree_log_mutex); [ 76.031581][ T4729] lock(&fs_devs->device_list_mutex); [ 76.032572][ T4729] [ 76.032572][ T4729] *** DEADLOCK *** [ 76.032572][ T4729] [ 76.033903][ T4729] 3 locks held by syz-executor/4729: [ 76.034806][ T4729] #0: ffff0000d9eca0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xe8/0x110 [ 76.036592][ T4729] #1: ffff0000ebbe0c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe18/0x3078 [ 76.038411][ T4729] #2: ffff0000ebbe0720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xeb4/0x3078 [ 76.040218][ T4729] [ 76.040218][ T4729] stack backtrace: [ 76.041250][ T4729] CPU: 1 PID: 4729 Comm: syz-executor Not tainted syzkaller #0 [ 76.042444][ T4729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 76.044150][ T4729] Call trace: [ 76.044638][ T4729] dump_backtrace+0x0/0x458 [ 76.045414][ T4729] show_stack+0x2c/0x3c [ 76.046088][ T4729] __dump_stack+0x30/0x40 [ 76.046829][ T4729] dump_stack_lvl+0xf4/0x15c [ 76.047611][ T4729] dump_stack+0x1c/0x5c [ 76.048261][ T4729] print_circular_bug+0x148/0x1b0 [ 76.049061][ T4729] check_noncircular+0x264/0x2f8 [ 76.049864][ T4729] __lock_acquire+0x2870/0x67ec [ 76.050655][ T4729] lock_acquire+0x1f4/0x618 [ 76.051409][ T4729] __mutex_lock_common+0x194/0x1f14 [ 76.052255][ T4729] mutex_lock_nested+0xac/0x11c [ 76.053066][ T4729] btrfs_run_dev_stats+0xe0/0xd64 [ 76.053882][ T4729] commit_cowonly_roots+0x148/0x7ec [ 76.054786][ T4729] btrfs_commit_transaction+0xf74/0x3078 [ 76.055751][ T4729] btrfs_sync_fs+0x628/0xb24 [ 76.056509][ T4729] sync_filesystem+0x1a0/0x218 [ 76.057343][ T4729] generic_shutdown_super+0x70/0x2f0 [ 76.058796][ T4729] kill_anon_super+0x4c/0x80 [ 76.059515][ T4729] btrfs_kill_super+0x40/0x58 [ 76.060331][ T4729] deactivate_locked_super+0xb8/0x134 [ 76.061210][ T4729] deactivate_super+0xf0/0x110 [ 76.062017][ T4729] cleanup_mnt+0x3b8/0x46c [ 76.062720][ T4729] __cleanup_mnt+0x20/0x30 [ 76.063408][ T4729] task_work_run+0x12c/0x1d8 [ 76.064174][ T4729] do_notify_resume+0x2450/0x309c [ 76.065009][ T4729] el0_svc+0xf0/0x1d0 [ 76.065683][ T4729] el0t_64_sync_handler+0xcc/0xe4 [ 76.066528][ T4729] el0t_64_sync+0x1a0/0x1a4 [ 76.210192][ T4988] loop0: detected capacity change from 0 to 32768 [ 76.260933][ T4988] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4988) [ 76.321104][ T4988] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.322659][ T4988] BTRFS info (device loop0): using free space tree [ 76.323712][ T4988] BTRFS info (device loop0): has skinny extents [ 76.329127][ T4988] BTRFS info (device loop0): enabling ssd optimizations [ 76.416290][ T5009] loop0: detected capacity change from 0 to 32768 [ 76.492691][ T5009] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5009) [ 76.495890][ T5009] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.497373][ T5009] BTRFS info (device loop0): using free space tree [ 76.498513][ T5009] BTRFS info (device loop0): has skinny extents [ 76.509749][ T5009] BTRFS info (device loop0): enabling ssd optimizations [ 76.600596][ T5030] loop0: detected capacity change from 0 to 32768 [ 76.650541][ T5030] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5030) [ 76.670376][ T25] Bluetooth: hci0: command 0x040f tx timeout [ 76.701614][ T5030] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.703100][ T5030] BTRFS info (device loop0): using free space tree [ 76.704175][ T5030] BTRFS info (device loop0): has skinny extents [ 76.716615][ T5030] BTRFS info (device loop0): enabling ssd optimizations [ 76.805252][ T5054] loop0: detected capacity change from 0 to 32768 [ 76.853815][ T5054] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5054) [ 76.857079][ T5054] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 76.858527][ T5054] BTRFS info (device loop0): using free space tree [ 76.859610][ T5054] BTRFS info (device loop0): has skinny extents [ 76.865099][ T5054] BTRFS info (device loop0): enabling ssd optimizations [ 76.961667][ T5075] loop0: detected capacity change from 0 to 32768 [ 76.990659][ T5075] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5075) [ 77.031940][ T5075] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.033588][ T5075] BTRFS info (device loop0): using free space tree [ 77.034773][ T5075] BTRFS info (device loop0): has skinny extents [ 77.040321][ T5075] BTRFS info (device loop0): enabling ssd optimizations [ 77.127761][ T5096] loop0: detected capacity change from 0 to 32768 [ 77.151061][ T5096] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5096) [ 77.211655][ T5096] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.213096][ T5096] BTRFS info (device loop0): using free space tree [ 77.214187][ T5096] BTRFS info (device loop0): has skinny extents [ 77.221080][ T5096] BTRFS info (device loop0): enabling ssd optimizations [ 77.317985][ T5117] loop0: detected capacity change from 0 to 32768 [ 77.322921][ T5117] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5117) [ 77.326399][ T5117] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.328092][ T5117] BTRFS info (device loop0): using free space tree [ 77.329104][ T5117] BTRFS info (device loop0): has skinny extents [ 77.338290][ T5117] BTRFS info (device loop0): enabling ssd optimizations [ 77.424463][ T5138] loop0: detected capacity change from 0 to 32768 [ 77.461742][ T5138] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5138) [ 77.465726][ T5138] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.467210][ T5138] BTRFS info (device loop0): using free space tree [ 77.468211][ T5138] BTRFS info (device loop0): has skinny extents [ 77.476311][ T5138] BTRFS info (device loop0): enabling ssd optimizations [ 77.567180][ T5159] loop0: detected capacity change from 0 to 32768 [ 77.600528][ T5159] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5159) [ 77.696512][ T5159] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.698173][ T5159] BTRFS info (device loop0): using free space tree [ 77.699309][ T5159] BTRFS info (device loop0): has skinny extents [ 77.706665][ T5159] BTRFS info (device loop0): enabling ssd optimizations [ 77.767498][ T148] device hsr_slave_0 left promiscuous mode [ 77.820363][ T148] device hsr_slave_1 left promiscuous mode [ 77.831972][ T5180] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5180) [ 77.834829][ T5180] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.836369][ T5180] BTRFS info (device loop0): using free space tree [ 77.837462][ T5180] BTRFS info (device loop0): has skinny extents [ 77.847076][ T5180] BTRFS info (device loop0): enabling ssd optimizations [ 77.900315][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.901645][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.903523][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.904620][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.905995][ T148] device bridge_slave_1 left promiscuous mode [ 77.906974][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.942243][ T5201] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5201) [ 77.946018][ T5201] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 77.947703][ T5201] BTRFS info (device loop0): using free space tree [ 77.948695][ T5201] BTRFS info (device loop0): has skinny extents [ 77.950957][ T148] device bridge_slave_0 left promiscuous mode [ 77.951860][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.957981][ T5201] BTRFS info (device loop0): enabling ssd optimizations [ 78.040262][ T148] device veth1_macvtap left promiscuous mode [ 78.041279][ T148] device veth0_macvtap left promiscuous mode [ 78.042218][ T148] device veth1_vlan left promiscuous mode [ 78.043275][ T148] device veth0_vlan left promiscuous mode [ 78.099000][ T5223] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5223) [ 78.102502][ T5223] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.103944][ T5223] BTRFS info (device loop0): using free space tree [ 78.104953][ T5223] BTRFS info (device loop0): has skinny extents [ 78.113057][ T5223] BTRFS info (device loop0): enabling ssd optimizations [ 78.151146][ T148] team0 (unregistering): Port device team_slave_1 removed [ 78.162077][ T148] team0 (unregistering): Port device team_slave_0 removed [ 78.165276][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.192611][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.280904][ T5244] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5244) [ 78.285310][ T148] bond0 (unregistering): Released all slaves [ 78.322843][ T5244] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.324341][ T5244] BTRFS info (device loop0): using free space tree [ 78.325349][ T5244] BTRFS info (device loop0): has skinny extents [ 78.337132][ T5244] BTRFS info (device loop0): enabling ssd optimizations [ 78.480826][ T5265] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5265) [ 78.483620][ T5265] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.485223][ T5265] BTRFS info (device loop0): using free space tree [ 78.486251][ T5265] BTRFS info (device loop0): has skinny extents [ 78.492796][ T5265] BTRFS info (device loop0): enabling ssd optimizations [ 78.640606][ T5286] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5286) [ 78.643973][ T5286] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.645573][ T5286] BTRFS info (device loop0): using free space tree [ 78.646691][ T5286] BTRFS info (device loop0): has skinny extents [ 78.654200][ T5286] BTRFS info (device loop0): enabling ssd optimizations [ 78.750121][ T5051] Bluetooth: hci0: command 0x0419 tx timeout [ 78.752256][ T5307] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5307) [ 78.755820][ T5307] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.757663][ T5307] BTRFS info (device loop0): using free space tree [ 78.758698][ T5307] BTRFS info (device loop0): has skinny extents [ 78.766385][ T5307] BTRFS info (device loop0): enabling ssd optimizations [ 78.866290][ T5328] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5328) [ 78.869189][ T5328] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 78.871462][ T5328] BTRFS info (device loop0): using free space tree [ 78.872533][ T5328] BTRFS info (device loop0): has skinny extents [ 78.878000][ T5328] BTRFS info (device loop0): enabling ssd optimizations [ 79.030969][ T5349] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5349) [ 79.091533][ T5349] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 79.093128][ T5349] BTRFS info (device loop0): using free space tree [ 79.094540][ T5349] BTRFS info (device loop0): has skinny extents [ 79.099813][ T5349] BTRFS info (device loop0): enabling ssd optimizations [ 79.206995][ T5370] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5370) [ 79.211072][ T5370] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 79.212504][ T5370] BTRFS info (device loop0): using free space tree [ 79.213586][ T5370] BTRFS info (device loop0): has skinny extents [ 79.240187][ T5370] BTRFS info (device loop0): enabling ssd optimizations [ 79.421537][ T5391] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5391) [ 79.427261][ T5391] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 79.428738][ T5391] BTRFS info (device loop0): using free space tree [ 79.429868][ T5391] BTRFS info (device loop0): has skinny extents [ 79.435517][ T5391] BTRFS info (device loop0): enabling ssd optimizations [ 79.630599][ T5412] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5412) [ 79.671546][ T5412] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 79.673074][ T5412] BTRFS info (device loop0): using free space tree [ 79.674225][ T5412] BTRFS info (device loop0): has skinny extents [ 79.679683][ T5412] BTRFS info (device loop0): enabling ssd optimizations [ 79.708951][ T4535] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 10 /dev/loop0 scanned by udevd (4535) [ 79.861320][ T5432] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 79.862964][ T5432] BTRFS info (device loop0): using free space tree [ 79.864079][ T5432] BTRFS info (device loop0): has skinny extents [ 79.869967][ T5432] BTRFS info (device loop0): enabling ssd optimizations [ 79.881619][ T4535] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 10 /dev/loop0 scanned by udevd (4535) [ 80.071114][ T5454] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 80.072705][ T5454] BTRFS info (device loop0): using free space tree [ 80.073791][ T5454] BTRFS info (device loop0): has skinny extents [ 80.079493][ T5454] BTRFS info (device loop0): enabling ssd optimizations [ 80.176771][ T5475] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5475) [ 80.179949][ T5475] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 80.182031][ T5475] BTRFS info (device loop0): using free space tree [ 80.183110][ T5475] BTRFS info (device loop0): has skinny extents [ 80.192261][ T5475] BTRFS info (device loop0): enabling ssd optimizations [ 80.289741][ T5496] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5496) [ 80.393723][ T5517] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5517) [ 80.573114][ T5538] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5538) [ 80.677073][ T5559] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5559) 1970/01/01 00:01:20 executed programs: 31 [ 80.840595][ T5580] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5580) [ 80.981372][ T5601] set_capacity_and_notify: 20 callbacks suppressed [ 80.981381][ T5601] loop0: detected capacity change from 0 to 32768 [ 81.070455][ T5601] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5601) [ 81.121821][ T5601] btrfs_printk: 20 callbacks suppressed [ 81.121832][ T5601] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 81.124401][ T5601] BTRFS info (device loop0): using free space tree [ 81.125399][ T5601] BTRFS info (device loop0): has skinny extents [ 81.130713][ T5601] BTRFS info (device loop0): enabling ssd optimizations [ 81.228321][ T5622] loop0: detected capacity change from 0 to 32768 [ 81.233556][ T5622] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5622) [ 81.237412][ T5622] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 81.239028][ T5622] BTRFS info (device loop0): using free space tree [ 81.240263][ T5622] BTRFS info (device loop0): has skinny extents [ 81.248850][ T5622] BTRFS info (device loop0): enabling ssd optimizations [ 81.333762][ T5643] loop0: detected capacity change from 0 to 32768 [ 81.335817][ T5643] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5643) [ 81.339103][ T5643] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 81.340901][ T5643] BTRFS info (device loop0): using free space tree [ 81.341903][ T5643] BTRFS info (device loop0): has skinny extents [ 81.347295][ T5643] BTRFS info (device loop0): enabling ssd optimizations [ 81.450680][ T5664] loop0: detected capacity change from 0 to 32768 [ 81.502965][ T5664] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5664) [ 81.550814][ T5664] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 81.552323][ T5664] BTRFS info (device loop0): using free space tree [ 81.553320][ T5664] BTRFS info (device loop0): has skinny extents [ 81.559344][ T5664] BTRFS info (device loop0): enabling ssd optimizations [ 81.646264][ T5685] loop0: detected capacity change from 0 to 32768 [ 81.647856][ T5685] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5685) [ 81.651463][ T5685] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 81.653073][ T5685] BTRFS info (device loop0): using free space tree [ 81.654138][ T5685] BTRFS info (device loop0): has skinny extents [ 81.661931][ T5685] BTRFS info (device loop0): enabling ssd optimizations [ 81.745854][ T5706] loop0: detected capacity change from 0 to 32768 [ 81.781321][ T5706] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5706) [ 81.785154][ T5706] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 81.786673][ T5706] BTRFS info (device loop0): using free space tree [ 81.787774][ T5706] BTRFS info (device loop0): has skinny extents [ 81.798788][ T5706] BTRFS info (device loop0): enabling ssd optimizations [ 81.887085][ T5727] loop0: detected capacity change from 0 to 32768 [ 81.888660][ T5727] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5727) [ 81.892466][ T5727] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 81.894016][ T5727] BTRFS info (device loop0): using free space tree [ 81.895022][ T5727] BTRFS info (device loop0): has skinny extents [ 81.904538][ T5727] BTRFS info (device loop0): enabling ssd optimizations [ 81.995836][ T5748] loop0: detected capacity change from 0 to 32768 [ 82.001111][ T5748] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5748) [ 82.004662][ T5748] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 82.006260][ T5748] BTRFS info (device loop0): using free space tree [ 82.007345][ T5748] BTRFS info (device loop0): has skinny extents [ 82.017914][ T5748] BTRFS info (device loop0): enabling ssd optimizations [ 82.105061][ T5769] loop0: detected capacity change from 0 to 32768 [ 82.190582][ T5769] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5769) [ 82.193289][ T5769] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 82.195050][ T5769] BTRFS info (device loop0): using free space tree [ 82.196103][ T5769] BTRFS info (device loop0): has skinny extents [ 82.202580][ T5769] BTRFS info (device loop0): enabling ssd optimizations [ 82.303407][ T5790] loop0: detected capacity change from 0 to 32768 [ 82.350488][ T5790] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5790) [ 82.353436][ T5790] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 82.354960][ T5790] BTRFS info (device loop0): using free space tree [ 82.356021][ T5790] BTRFS info (device loop0): has skinny extents [ 82.361969][ T5790] BTRFS info (device loop0): enabling ssd optimizations [ 82.483824][ T5811] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5811) [ 82.500314][ T5811] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 82.501851][ T5811] BTRFS info (device loop0): using free space tree [ 82.502889][ T5811] BTRFS info (device loop0): has skinny extents [ 82.537564][ T5811] BTRFS info (device loop0): enabling ssd optimizations [ 82.740572][ T5833] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5833) [ 82.781534][ T5833] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 82.783101][ T5833] BTRFS info (device loop0): using free space tree [ 82.784252][ T5833] BTRFS info (device loop0): has skinny extents [ 82.790818][ T5833] BTRFS info (device loop0): enabling ssd optimizations [ 82.960570][ T5854] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5854) [ 83.001817][ T5854] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 83.003386][ T5854] BTRFS info (device loop0): using free space tree [ 83.004488][ T5854] BTRFS info (device loop0): has skinny extents [ 83.009922][ T5854] BTRFS info (device loop0): enabling ssd optimizations [ 83.104527][ T5875] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5875) [ 83.107107][ T5875] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 83.108365][ T5875] BTRFS info (device loop0): using free space tree [ 83.109229][ T5875] BTRFS info (device loop0): has skinny extents [ 83.119038][ T5875] BTRFS info (device loop0): enabling ssd optimizations [ 83.250583][ T5896] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5896) [ 83.253404][ T5896] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 83.254929][ T5896] BTRFS info (device loop0): using free space tree [ 83.256041][ T5896] BTRFS info (device loop0): has skinny extents [ 83.261622][ T5896] BTRFS info (device loop0): enabling ssd optimizations [ 83.274287][ T4535] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 10 /dev/loop0 scanned by udevd (4535) [ 83.359101][ T5917] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 83.361084][ T5917] BTRFS info (device loop0): using free space tree [ 83.362089][ T5917] BTRFS info (device loop0): has skinny extents [ 83.370498][ T5917] BTRFS info (device loop0): enabling ssd optimizations [ 83.510714][ T5938] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5938) [ 83.550764][ T5938] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 83.552197][ T5938] BTRFS info (device loop0): using free space tree [ 83.553357][ T5938] BTRFS info (device loop0): has skinny extents [ 83.558697][ T5938] BTRFS info (device loop0): enabling ssd optimizations [ 83.655402][ T5959] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5959) [ 83.658698][ T5959] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 83.660309][ T5959] BTRFS info (device loop0): using free space tree [ 83.661402][ T5959] BTRFS info (device loop0): has skinny extents [ 83.670205][ T5959] BTRFS info (device loop0): enabling ssd optimizations [ 83.790873][ T5980] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5980) [ 83.794646][ T5980] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 83.796093][ T5980] BTRFS info (device loop0): using free space tree [ 83.797179][ T5980] BTRFS info (device loop0): has skinny extents [ 83.802970][ T5980] BTRFS info (device loop0): enabling ssd optimizations [ 83.910331][ T6001] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (6001) [ 83.914212][ T6001] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 83.915803][ T6001] BTRFS info (device loop0): using free space tree [ 83.916859][ T6001] BTRFS info (device loop0): has skinny extents [ 83.924247][ T6001] BTRFS info (device loop0): enabling ssd optimizations [ 84.070539][ T6022] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (6022) [ 84.110777][ T6022] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 84.112450][ T6022] BTRFS info (device loop0): using free space tree [ 84.113616][ T6022] BTRFS info (device loop0): has skinny extents [ 84.118913][ T6022] BTRFS info (device loop0): enabling ssd optimizations [ 84.215271][ T6043] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6043) [ 84.218424][ T6043] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 84.219938][ T6043] BTRFS info (device loop0): using free space tree [ 84.221159][ T6043] BTRFS info (device loop0): has skinny extents [ 84.226527][ T6043] BTRFS info (device loop0): enabling ssd optimizations [ 84.400587][ T6064] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6064) [ 84.441618][ T6064] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 84.443827][ T6064] BTRFS info (device loop0): using free space tree [ 84.445309][ T6064] BTRFS info (device loop0): has skinny extents [ 84.451038][ T6064] BTRFS info (device loop0): enabling ssd optimizations [ 84.580753][ T6085] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6085) [ 84.583569][ T6085] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 84.585086][ T6085] BTRFS info (device loop0): using free space tree [ 84.586097][ T6085] BTRFS info (device loop0): has skinny extents [ 84.597963][ T6085] BTRFS info (device loop0): enabling ssd optimizations [ 84.684853][ T6106] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6106) [ 84.687655][ T6106] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 84.689075][ T6106] BTRFS info (device loop0): using free space tree [ 84.690178][ T6106] BTRFS info (device loop0): has skinny extents [ 84.696355][ T6106] BTRFS info (device loop0): enabling ssd optimizations [ 84.796029][ T6127] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6127) [ 84.896308][ T6148] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6148) [ 85.040606][ T6169] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6169) [ 85.250753][ T6190] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6190) [ 85.470377][ T6211] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6211) [ 85.660790][ T6232] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6232) [ 85.677781][ T4535] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 10 /dev/loop0 scanned by udevd (4535) [ 85.776459][ T4535] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 10 /dev/loop0 scanned by udevd (4535) 1970/01/01 00:01:25 executed programs: 64