Warning: Permanently added '10.128.1.45' (ED25519) to the list of known hosts. 1970/01/01 00:01:25 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:25 ignoring optional flag "type"="gce" 1970/01/01 00:01:25 parsed 1 programs [ 88.606234][ T4488] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 95.805193][ T4526] chnl_net:caif_netlink_parms(): no params data found [ 95.842998][ T4526] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.844051][ T4526] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.845866][ T4526] device bridge_slave_0 entered promiscuous mode [ 95.849146][ T4526] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.850276][ T4526] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.852122][ T4526] device bridge_slave_1 entered promiscuous mode [ 95.869424][ T4526] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.872698][ T4526] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.887800][ T4526] team0: Port device team_slave_0 added [ 95.890306][ T4526] team0: Port device team_slave_1 added [ 95.906297][ T4526] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.907699][ T4526] 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. [ 95.911128][ T4526] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.913952][ T4526] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.914850][ T4526] 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. [ 95.918603][ T4526] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.989993][ T4526] device hsr_slave_0 entered promiscuous mode [ 96.047345][ T4526] device hsr_slave_1 entered promiscuous mode [ 96.875538][ T4526] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.909093][ T4526] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.938833][ T4526] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.971567][ T4526] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.092208][ T4526] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.110239][ T760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.111877][ T760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.120755][ T4526] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.128534][ T760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.130534][ T760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.132135][ T760] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.133166][ T760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.138029][ T760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.157424][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.159122][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.160708][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.161761][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.163468][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.165355][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.187164][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.189285][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.191050][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.193585][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.195274][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.198418][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.200335][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.201981][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.205839][ T4526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.213368][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.305470][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.306795][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.314197][ T4526] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.329629][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.331755][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.347912][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.349629][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.351655][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.353154][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.354824][ T4526] device veth0_vlan entered promiscuous mode [ 97.366560][ T4526] device veth1_vlan entered promiscuous mode [ 97.404759][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.406409][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.408356][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.410014][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.418621][ T4526] device veth0_macvtap entered promiscuous mode [ 97.434218][ T4526] device veth1_macvtap entered promiscuous mode [ 97.443862][ T4526] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.445181][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.447065][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.448805][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.450499][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.454487][ T4526] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.458980][ T4526] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.460248][ T4526] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.461632][ T4526] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.463107][ T4526] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.468127][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.469916][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.727587][ T1351] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.728770][ T1351] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.730912][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.747401][ T1351] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.748551][ T1351] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.750663][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:38 executed programs: 0 [ 98.781026][ T4684] chnl_net:caif_netlink_parms(): no params data found [ 98.824875][ T4684] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.826015][ T4684] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.828753][ T4684] device bridge_slave_0 entered promiscuous mode [ 98.831966][ T4684] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.833144][ T4684] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.835054][ T4684] device bridge_slave_1 entered promiscuous mode [ 98.859858][ T4684] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.863552][ T4684] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.882717][ T4684] team0: Port device team_slave_0 added [ 98.885513][ T4684] team0: Port device team_slave_1 added [ 98.903804][ T4684] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.904886][ T4684] 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. [ 98.908971][ T4684] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.912035][ T4684] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.913099][ T4684] 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. [ 98.920799][ T4684] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.999536][ T4684] device hsr_slave_0 entered promiscuous mode [ 99.037841][ T4684] device hsr_slave_1 entered promiscuous mode [ 99.081380][ T4684] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.082504][ T4684] Cannot create hsr debugfs directory [ 99.153651][ T4684] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.677070][ T4201] Bluetooth: hci0: command 0x0409 tx timeout [ 101.954633][ T4684] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.393849][ T4684] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.436599][ T4684] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.575577][ T4684] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.589864][ T4684] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.629977][ T4684] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.659240][ T4684] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.757019][ T4205] Bluetooth: hci0: command 0x041b tx timeout [ 102.789157][ T4684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.796896][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.798651][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.802469][ T4684] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.806045][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.809815][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.811397][ T4191] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.812413][ T4191] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.813934][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.817674][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.819309][ T1351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.820804][ T1351] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.821901][ T1351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.826046][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.832034][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.836310][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.839917][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.841820][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.845642][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.849693][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.854014][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.855572][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.860352][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.862199][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.873138][ T4684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.950183][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.951319][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.957644][ T4684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.968653][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.971801][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.984052][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.985834][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.990414][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.992017][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.027965][ T4684] device veth0_vlan entered promiscuous mode [ 103.033779][ T4684] device veth1_vlan entered promiscuous mode [ 103.047574][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 103.049187][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 103.050879][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.052971][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.058457][ T4684] device veth0_macvtap entered promiscuous mode [ 103.090050][ T4684] device veth1_macvtap entered promiscuous mode [ 103.103420][ T4684] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.104966][ T4684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.108103][ T4684] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.109328][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 103.111012][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.112559][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.114350][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.119429][ T4684] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.121036][ T4684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.123572][ T4684] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.124872][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.126645][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.132838][ T4684] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.134221][ T4684] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.135537][ T4684] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.136750][ T4684] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.184607][ T4191] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.192604][ T4191] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.213577][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.219915][ T4191] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.221143][ T4191] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.223107][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.463893][ T4927] loop0: detected capacity change from 0 to 32768 [ 103.515610][ T4927] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4927) [ 103.530125][ T4927] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.531836][ T4927] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 103.533220][ T4927] BTRFS info (device loop0): use zstd compression, level 3 [ 103.534340][ T4927] BTRFS info (device loop0): using free space tree [ 103.535256][ T4927] BTRFS info (device loop0): has skinny extents [ 103.560556][ T4927] BTRFS info (device loop0): enabling ssd optimizations [ 103.620719][ T4684] [ 103.621060][ T4684] ====================================================== [ 103.622158][ T4684] WARNING: possible circular locking dependency detected [ 103.623085][ T4684] 5.15.189-syzkaller #0 Not tainted [ 103.623806][ T4684] ------------------------------------------------------ [ 103.624832][ T4684] syz-executor/4684 is trying to acquire lock: [ 103.625710][ T4684] ffff0000d7e1bce0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xcac [ 103.627254][ T4684] [ 103.627254][ T4684] but task is already holding lock: [ 103.628487][ T4684] ffff0000de698720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 103.630262][ T4684] [ 103.630262][ T4684] which lock already depends on the new lock. [ 103.630262][ T4684] [ 103.632000][ T4684] [ 103.632000][ T4684] the existing dependency chain (in reverse order) is: [ 103.633286][ T4684] [ 103.633286][ T4684] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 103.634607][ T4684] __mutex_lock_common+0x194/0x1edc [ 103.635611][ T4684] mutex_lock_nested+0xac/0x11c [ 103.636575][ T4684] btrfs_commit_transaction+0xe44/0x3044 [ 103.637541][ T4684] btrfs_sync_fs+0x628/0xb2c [ 103.638309][ T4684] sync_filesystem+0x1a0/0x218 [ 103.639330][ T4684] generic_shutdown_super+0x70/0x2f0 [ 103.640171][ T4684] kill_anon_super+0x4c/0x80 [ 103.641030][ T4684] btrfs_kill_super+0x40/0x58 [ 103.641991][ T4684] deactivate_locked_super+0xb8/0x13c [ 103.642831][ T4684] deactivate_super+0xf8/0x118 [ 103.643614][ T4684] cleanup_mnt+0x3a4/0x458 [ 103.644343][ T4684] __cleanup_mnt+0x20/0x30 [ 103.645018][ T4684] task_work_run+0x12c/0x1e0 [ 103.645791][ T4684] do_notify_resume+0x24b4/0x3128 [ 103.646668][ T4684] el0_svc+0xf0/0x1e0 [ 103.647327][ T4684] el0t_64_sync_handler+0xcc/0xe4 [ 103.648247][ T4684] el0t_64_sync+0x1a0/0x1a4 [ 103.648938][ T4684] [ 103.648938][ T4684] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 103.650258][ T4684] __mutex_lock_common+0x194/0x1edc [ 103.651111][ T4684] mutex_lock_nested+0xac/0x11c [ 103.651961][ T4684] start_transaction+0x440/0x13f0 [ 103.652925][ T4684] btrfs_start_transaction+0x34/0x44 [ 103.653780][ T4684] btrfs_create+0xf0/0x508 [ 103.654628][ T4684] path_openat+0x1144/0x26e4 [ 103.655378][ T4684] do_filp_open+0x164/0x330 [ 103.656220][ T4684] do_sys_openat2+0x128/0x3d8 [ 103.657091][ T4684] __arm64_sys_openat+0x120/0x154 [ 103.657970][ T4684] invoke_syscall+0x98/0x2b8 [ 103.658753][ T4684] el0_svc_common+0x138/0x258 [ 103.659620][ T4684] do_el0_svc+0x58/0x14c [ 103.660401][ T4684] el0_svc+0x78/0x1e0 [ 103.661157][ T4684] el0t_64_sync_handler+0xcc/0xe4 [ 103.662025][ T4684] el0t_64_sync+0x1a0/0x1a4 [ 103.662818][ T4684] [ 103.662818][ T4684] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 103.664046][ T4684] start_transaction+0x624/0x13f0 [ 103.664885][ T4684] btrfs_start_transaction+0x34/0x44 [ 103.665791][ T4684] btrfs_create+0xf0/0x508 [ 103.666442][ T4684] path_openat+0x1144/0x26e4 [ 103.667274][ T4684] do_filp_open+0x164/0x330 [ 103.668096][ T4684] do_sys_openat2+0x128/0x3d8 [ 103.668819][ T4684] __arm64_sys_openat+0x120/0x154 [ 103.669712][ T4684] invoke_syscall+0x98/0x2b8 [ 103.670516][ T4684] el0_svc_common+0x138/0x258 [ 103.671263][ T4684] do_el0_svc+0x58/0x14c [ 103.672066][ T4684] el0_svc+0x78/0x1e0 [ 103.672886][ T4684] el0t_64_sync_handler+0xcc/0xe4 [ 103.673760][ T4684] el0t_64_sync+0x1a0/0x1a4 [ 103.674556][ T4684] [ 103.674556][ T4684] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 103.675914][ T4684] down_read+0xc0/0x390 [ 103.676622][ T4684] lookup_slow+0x4c/0x80 [ 103.677360][ T4684] walk_component+0x2b0/0x3a8 [ 103.678170][ T4684] path_lookupat+0x13c/0x3d0 [ 103.678942][ T4684] filename_lookup+0x180/0x414 [ 103.679693][ T4684] kern_path+0x4c/0x190 [ 103.680379][ T4684] lookup_bdev+0xbc/0x244 [ 103.681179][ T4684] btrfs_free_stale_devices+0x614/0x908 [ 103.682135][ T4684] btrfs_forget_devices+0x5c/0x98 [ 103.682951][ T4684] btrfs_control_ioctl+0x130/0x248 [ 103.683951][ T4684] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.684723][ T4684] invoke_syscall+0x98/0x2b8 [ 103.685580][ T4684] el0_svc_common+0x138/0x258 [ 103.686368][ T4684] do_el0_svc+0x58/0x14c [ 103.687070][ T4684] el0_svc+0x78/0x1e0 [ 103.687886][ T4684] el0t_64_sync_handler+0xcc/0xe4 [ 103.688811][ T4684] el0t_64_sync+0x1a0/0x1a4 [ 103.689686][ T4684] [ 103.689686][ T4684] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 103.691186][ T4684] __lock_acquire+0x2928/0x651c [ 103.692040][ T4684] lock_acquire+0x1f4/0x620 [ 103.692916][ T4684] __mutex_lock_common+0x194/0x1edc [ 103.693805][ T4684] mutex_lock_nested+0xac/0x11c [ 103.694687][ T4684] btrfs_run_dev_stats+0xe0/0xcac [ 103.695463][ T4684] commit_cowonly_roots+0x144/0x7e8 [ 103.696358][ T4684] btrfs_commit_transaction+0xf04/0x3044 [ 103.697341][ T4684] btrfs_sync_fs+0x628/0xb2c [ 103.698002][ T4684] sync_filesystem+0x1a0/0x218 [ 103.698796][ T4684] generic_shutdown_super+0x70/0x2f0 [ 103.699684][ T4684] kill_anon_super+0x4c/0x80 [ 103.700496][ T4684] btrfs_kill_super+0x40/0x58 [ 103.701399][ T4684] deactivate_locked_super+0xb8/0x13c [ 103.702258][ T4684] deactivate_super+0xf8/0x118 [ 103.702978][ T4684] cleanup_mnt+0x3a4/0x458 [ 103.703878][ T4684] __cleanup_mnt+0x20/0x30 [ 103.704635][ T4684] task_work_run+0x12c/0x1e0 [ 103.705397][ T4684] do_notify_resume+0x24b4/0x3128 [ 103.706171][ T4684] el0_svc+0xf0/0x1e0 [ 103.706813][ T4684] el0t_64_sync_handler+0xcc/0xe4 [ 103.707597][ T4684] el0t_64_sync+0x1a0/0x1a4 [ 103.708380][ T4684] [ 103.708380][ T4684] other info that might help us debug this: [ 103.708380][ T4684] [ 103.710099][ T4684] Chain exists of: [ 103.710099][ T4684] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 103.710099][ T4684] [ 103.712520][ T4684] Possible unsafe locking scenario: [ 103.712520][ T4684] [ 103.713497][ T4684] CPU0 CPU1 [ 103.714321][ T4684] ---- ---- [ 103.715157][ T4684] lock(&fs_info->tree_log_mutex); [ 103.715903][ T4684] lock(&fs_info->reloc_mutex); [ 103.717110][ T4684] lock(&fs_info->tree_log_mutex); [ 103.718349][ T4684] lock(&fs_devs->device_list_mutex); [ 103.719267][ T4684] [ 103.719267][ T4684] *** DEADLOCK *** [ 103.719267][ T4684] [ 103.720455][ T4684] 3 locks held by syz-executor/4684: [ 103.721299][ T4684] #0: ffff0000cbcb20e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xf0/0x118 [ 103.722826][ T4684] #1: ffff0000de698c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xda8/0x3044 [ 103.724625][ T4684] #2: ffff0000de698720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 103.726672][ T4684] [ 103.726672][ T4684] stack backtrace: [ 103.727596][ T4684] CPU: 1 PID: 4684 Comm: syz-executor Not tainted 5.15.189-syzkaller #0 [ 103.728793][ T4684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 103.730494][ T4684] Call trace: [ 103.730974][ T4684] dump_backtrace+0x0/0x43c [ 103.731680][ T4684] show_stack+0x2c/0x3c [ 103.732362][ T4684] __dump_stack+0x30/0x40 [ 103.732978][ T4684] dump_stack_lvl+0xf8/0x160 [ 103.733666][ T4684] dump_stack+0x1c/0x5c [ 103.734420][ T4684] print_circular_bug+0x148/0x1b0 [ 103.735217][ T4684] check_noncircular+0x240/0x2d4 [ 103.735915][ T4684] __lock_acquire+0x2928/0x651c [ 103.736783][ T4684] lock_acquire+0x1f4/0x620 [ 103.737461][ T4684] __mutex_lock_common+0x194/0x1edc [ 103.738307][ T4684] mutex_lock_nested+0xac/0x11c [ 103.739045][ T4684] btrfs_run_dev_stats+0xe0/0xcac [ 103.739840][ T4684] commit_cowonly_roots+0x144/0x7e8 [ 103.740776][ T4684] btrfs_commit_transaction+0xf04/0x3044 [ 103.741649][ T4684] btrfs_sync_fs+0x628/0xb2c [ 103.742363][ T4684] sync_filesystem+0x1a0/0x218 [ 103.743188][ T4684] generic_shutdown_super+0x70/0x2f0 [ 103.743969][ T4684] kill_anon_super+0x4c/0x80 [ 103.744708][ T4684] btrfs_kill_super+0x40/0x58 [ 103.745460][ T4684] deactivate_locked_super+0xb8/0x13c [ 103.746292][ T4684] deactivate_super+0xf8/0x118 [ 103.747070][ T4684] cleanup_mnt+0x3a4/0x458 [ 103.747755][ T4684] __cleanup_mnt+0x20/0x30 [ 103.748342][ T4684] task_work_run+0x12c/0x1e0 [ 103.748936][ T4684] do_notify_resume+0x24b4/0x3128 [ 103.749640][ T4684] el0_svc+0xf0/0x1e0 [ 103.750164][ T4684] el0t_64_sync_handler+0xcc/0xe4 [ 103.750971][ T4684] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:43 executed programs: 3 [ 103.991916][ T4951] loop0: detected capacity change from 0 to 32768 [ 104.033950][ T4951] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4951) [ 104.038746][ T4951] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.040105][ T4951] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 104.041468][ T4951] BTRFS info (device loop0): use zstd compression, level 3 [ 104.042527][ T4951] BTRFS info (device loop0): using free space tree [ 104.043329][ T4951] BTRFS info (device loop0): has skinny extents [ 104.060563][ T4951] BTRFS info (device loop0): enabling ssd optimizations [ 104.255275][ T4979] loop0: detected capacity change from 0 to 32768 [ 104.300303][ T4979] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4979) [ 104.308537][ T4979] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.309932][ T4979] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 104.311338][ T4979] BTRFS info (device loop0): use zstd compression, level 3 [ 104.312415][ T4979] BTRFS info (device loop0): using free space tree [ 104.313522][ T4979] BTRFS info (device loop0): has skinny extents [ 104.325047][ T4979] BTRFS info (device loop0): enabling ssd optimizations [ 104.523274][ T5000] loop0: detected capacity change from 0 to 32768 [ 104.534230][ T5000] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5000) [ 104.539061][ T5000] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.540324][ T5000] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 104.541716][ T5000] BTRFS info (device loop0): use zstd compression, level 3 [ 104.542758][ T5000] BTRFS info (device loop0): using free space tree [ 104.543693][ T5000] BTRFS info (device loop0): has skinny extents [ 104.554355][ T5000] BTRFS info (device loop0): enabling ssd optimizations [ 104.761289][ T5021] loop0: detected capacity change from 0 to 32768 [ 104.792823][ T5021] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5021) [ 104.796231][ T5021] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.797860][ T5021] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 104.799170][ T5021] BTRFS info (device loop0): use zstd compression, level 3 [ 104.800154][ T5021] BTRFS info (device loop0): using free space tree [ 104.801098][ T5021] BTRFS info (device loop0): has skinny extents [ 104.813573][ T5021] BTRFS info (device loop0): enabling ssd optimizations [ 104.837133][ T4203] Bluetooth: hci0: command 0x040f tx timeout [ 104.985575][ T5042] loop0: detected capacity change from 0 to 32768 [ 105.021871][ T5042] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5042) [ 105.028171][ T5042] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.030031][ T5042] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 105.031354][ T5042] BTRFS info (device loop0): use zstd compression, level 3 [ 105.032500][ T5042] BTRFS info (device loop0): using free space tree [ 105.033494][ T5042] BTRFS info (device loop0): has skinny extents [ 105.046705][ T5042] BTRFS info (device loop0): enabling ssd optimizations [ 105.226271][ T5064] loop0: detected capacity change from 0 to 32768 [ 105.249510][ T5064] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5064) [ 105.253449][ T5064] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.255000][ T5064] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 105.256402][ T5064] BTRFS info (device loop0): use zstd compression, level 3 [ 105.267290][ T5064] BTRFS info (device loop0): using free space tree [ 105.268244][ T5064] BTRFS info (device loop0): has skinny extents [ 105.269565][ T148] device hsr_slave_0 left promiscuous mode [ 105.282547][ T5064] BTRFS info (device loop0): enabling ssd optimizations [ 105.307825][ T148] device hsr_slave_1 left promiscuous mode [ 105.387173][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 105.388289][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 105.391366][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 105.392466][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 105.394202][ T148] device bridge_slave_1 left promiscuous mode [ 105.395248][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.417889][ T148] device bridge_slave_0 left promiscuous mode [ 105.418825][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.470492][ T5085] loop0: detected capacity change from 0 to 32768 [ 105.498418][ T5085] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5085) [ 105.501977][ T5085] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.503413][ T5085] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 105.504800][ T5085] BTRFS info (device loop0): use zstd compression, level 3 [ 105.505708][ T5085] BTRFS info (device loop0): using free space tree [ 105.506810][ T5085] BTRFS info (device loop0): has skinny extents [ 105.518296][ T5085] BTRFS info (device loop0): enabling ssd optimizations [ 105.537170][ T148] device veth1_macvtap left promiscuous mode [ 105.538181][ T148] device veth0_macvtap left promiscuous mode [ 105.539237][ T148] device veth1_vlan left promiscuous mode [ 105.540115][ T148] device veth0_vlan left promiscuous mode [ 105.549909][ T4501] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4501) [ 105.854850][ T148] team0 (unregistering): Port device team_slave_1 removed [ 105.862370][ T148] team0 (unregistering): Port device team_slave_0 removed [ 105.870043][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.922998][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.924213][ T5108] loop0: detected capacity change from 0 to 32768 [ 105.970442][ T5108] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.971641][ T5108] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 105.973190][ T5108] BTRFS info (device loop0): use zstd compression, level 3 [ 105.974143][ T5108] BTRFS info (device loop0): using free space tree [ 105.975057][ T5108] BTRFS info (device loop0): has skinny extents [ 106.015291][ T5108] BTRFS info (device loop0): enabling ssd optimizations [ 106.083520][ T148] bond0 (unregistering): Released all slaves [ 106.223418][ T5129] loop0: detected capacity change from 0 to 32768 [ 106.230090][ T5129] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5129) [ 106.237566][ T5129] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.238972][ T5129] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 106.240153][ T5129] BTRFS info (device loop0): use zstd compression, level 3 [ 106.241253][ T5129] BTRFS info (device loop0): using free space tree [ 106.242214][ T5129] BTRFS info (device loop0): has skinny extents [ 106.287300][ T5129] BTRFS info (device loop0): enabling ssd optimizations [ 106.507301][ T5150] loop0: detected capacity change from 0 to 32768 [ 106.516010][ T5150] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5150) [ 106.520984][ T5150] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.522405][ T5150] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 106.523833][ T5150] BTRFS info (device loop0): use zstd compression, level 3 [ 106.525018][ T5150] BTRFS info (device loop0): using free space tree [ 106.525928][ T5150] BTRFS info (device loop0): has skinny extents [ 106.574635][ T5150] BTRFS info (device loop0): enabling ssd optimizations [ 106.752077][ T5171] loop0: detected capacity change from 0 to 32768 [ 106.802716][ T5171] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5171) [ 106.809041][ T5171] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.810430][ T5171] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 106.811705][ T5171] BTRFS info (device loop0): use zstd compression, level 3 [ 106.812751][ T5171] BTRFS info (device loop0): using free space tree [ 106.813751][ T5171] BTRFS info (device loop0): has skinny extents [ 106.832386][ T5171] BTRFS info (device loop0): enabling ssd optimizations [ 106.916996][ T4206] Bluetooth: hci0: command 0x0419 tx timeout [ 107.023994][ T5192] loop0: detected capacity change from 0 to 32768 [ 107.034355][ T5192] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5192) [ 107.039090][ T5192] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.040646][ T5192] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 107.042160][ T5192] BTRFS info (device loop0): use zstd compression, level 3 [ 107.043476][ T5192] BTRFS info (device loop0): using free space tree [ 107.044580][ T5192] BTRFS info (device loop0): has skinny extents [ 107.054772][ T5192] BTRFS info (device loop0): enabling ssd optimizations [ 107.231559][ T5213] loop0: detected capacity change from 0 to 32768 [ 107.278107][ T5213] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5213) [ 107.281363][ T5213] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.283936][ T5213] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 107.285344][ T5213] BTRFS info (device loop0): use zstd compression, level 3 [ 107.286413][ T5213] BTRFS info (device loop0): using free space tree [ 107.287812][ T5213] BTRFS info (device loop0): has skinny extents [ 107.298551][ T5213] BTRFS info (device loop0): enabling ssd optimizations [ 107.494776][ T5234] loop0: detected capacity change from 0 to 32768 [ 107.538690][ T5234] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5234) [ 107.544088][ T5234] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.545517][ T5234] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 107.547248][ T5234] BTRFS info (device loop0): use zstd compression, level 3 [ 107.548318][ T5234] BTRFS info (device loop0): using free space tree [ 107.549237][ T5234] BTRFS info (device loop0): has skinny extents [ 107.604323][ T5234] BTRFS info (device loop0): enabling ssd optimizations [ 107.875564][ T5255] loop0: detected capacity change from 0 to 32768 [ 107.882567][ T5255] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5255) [ 107.889864][ T5255] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.891111][ T5255] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 107.892650][ T5255] BTRFS info (device loop0): use zstd compression, level 3 [ 107.893658][ T5255] BTRFS info (device loop0): using free space tree [ 107.894726][ T5255] BTRFS info (device loop0): has skinny extents [ 107.911493][ T5255] BTRFS info (device loop0): enabling ssd optimizations [ 108.090128][ T5276] loop0: detected capacity change from 0 to 32768 [ 108.099533][ T5276] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5276) [ 108.103944][ T5276] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.105317][ T5276] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 108.106650][ T5276] BTRFS info (device loop0): use zstd compression, level 3 [ 108.108249][ T5276] BTRFS info (device loop0): using free space tree [ 108.306225][ T5297] loop0: detected capacity change from 0 to 32768 [ 108.314640][ T5297] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5297) [ 108.350910][ T4501] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4501) [ 108.500942][ T5318] loop0: detected capacity change from 0 to 32768 [ 108.568749][ T5318] btrfs_printk: 8 callbacks suppressed [ 108.568761][ T5318] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.570833][ T5318] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 108.572097][ T5318] BTRFS info (device loop0): use zstd compression, level 3 [ 108.573106][ T5318] BTRFS info (device loop0): using free space tree [ 108.574162][ T5318] BTRFS info (device loop0): has skinny extents [ 108.584440][ T5318] BTRFS info (device loop0): enabling ssd optimizations [ 108.609695][ T4501] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4501) [ 108.759806][ T5339] loop0: detected capacity change from 0 to 32768 [ 108.764205][ T5339] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.765692][ T5339] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 108.767165][ T5339] BTRFS info (device loop0): use zstd compression, level 3 [ 108.768213][ T5339] BTRFS info (device loop0): using free space tree [ 108.769185][ T5339] BTRFS info (device loop0): has skinny extents [ 108.780569][ T5339] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:48 executed programs: 23 [ 108.959168][ T5360] loop0: detected capacity change from 0 to 32768 [ 109.037781][ T5360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5360) [ 109.099698][ T5360] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.101093][ T5360] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 109.102516][ T5360] BTRFS info (device loop0): use zstd compression, level 3 [ 109.103549][ T5360] BTRFS info (device loop0): using free space tree [ 109.104605][ T5360] BTRFS info (device loop0): has skinny extents [ 109.117727][ T5360] BTRFS info (device loop0): enabling ssd optimizations [ 109.289358][ T5381] loop0: detected capacity change from 0 to 32768 [ 109.298579][ T5381] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5381) [ 109.303506][ T5381] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.304780][ T5381] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 109.306357][ T5381] BTRFS info (device loop0): use zstd compression, level 3 [ 109.307673][ T5381] BTRFS info (device loop0): using free space tree [ 109.308612][ T5381] BTRFS info (device loop0): has skinny extents [ 109.327408][ T5381] BTRFS info (device loop0): enabling ssd optimizations [ 109.499334][ T5402] loop0: detected capacity change from 0 to 32768 [ 109.537890][ T5402] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5402) [ 109.579870][ T5402] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.581080][ T5402] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 109.582492][ T5402] BTRFS info (device loop0): use zstd compression, level 3 [ 109.583584][ T5402] BTRFS info (device loop0): using free space tree [ 109.584449][ T5402] BTRFS info (device loop0): has skinny extents [ 109.597701][ T5402] BTRFS info (device loop0): enabling ssd optimizations [ 109.779731][ T5423] loop0: detected capacity change from 0 to 32768 [ 109.787724][ T5423] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5423) [ 109.792630][ T5423] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.793952][ T5423] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 109.795369][ T5423] BTRFS info (device loop0): use zstd compression, level 3 [ 109.796360][ T5423] BTRFS info (device loop0): using free space tree [ 109.798405][ T5423] BTRFS info (device loop0): has skinny extents [ 109.810406][ T5423] BTRFS info (device loop0): enabling ssd optimizations [ 109.982759][ T5444] loop0: detected capacity change from 0 to 32768 [ 109.984854][ T5444] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5444) [ 109.990771][ T5444] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.992025][ T5444] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 109.993419][ T5444] BTRFS info (device loop0): use zstd compression, level 3 [ 109.994417][ T5444] BTRFS info (device loop0): using free space tree [ 109.995299][ T5444] BTRFS info (device loop0): has skinny extents [ 110.017654][ T5444] BTRFS info (device loop0): enabling ssd optimizations [ 110.209537][ T5465] loop0: detected capacity change from 0 to 32768 [ 110.217850][ T5465] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5465) [ 110.222798][ T5465] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.224061][ T5465] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 110.225285][ T5465] BTRFS info (device loop0): use zstd compression, level 3 [ 110.226295][ T5465] BTRFS info (device loop0): using free space tree [ 110.229050][ T5465] BTRFS info (device loop0): has skinny extents [ 110.246099][ T5465] BTRFS info (device loop0): enabling ssd optimizations [ 110.420271][ T5486] loop0: detected capacity change from 0 to 32768 [ 110.428116][ T5486] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5486) [ 110.433769][ T5486] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.434932][ T5486] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 110.436179][ T5486] BTRFS info (device loop0): use zstd compression, level 3 [ 110.437473][ T5486] BTRFS info (device loop0): using free space tree [ 110.438449][ T5486] BTRFS info (device loop0): has skinny extents [ 110.449695][ T5486] BTRFS info (device loop0): enabling ssd optimizations [ 110.641315][ T5507] loop0: detected capacity change from 0 to 32768 [ 110.645747][ T5507] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5507) [ 110.650228][ T5507] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.651335][ T5507] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 110.652820][ T5507] BTRFS info (device loop0): use zstd compression, level 3 [ 110.653935][ T5507] BTRFS info (device loop0): using free space tree [ 110.654846][ T5507] BTRFS info (device loop0): has skinny extents [ 110.668179][ T5507] BTRFS info (device loop0): enabling ssd optimizations [ 110.848026][ T5528] loop0: detected capacity change from 0 to 32768 [ 110.857807][ T5528] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5528) [ 110.861681][ T5528] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.862970][ T5528] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 110.864404][ T5528] BTRFS info (device loop0): use zstd compression, level 3 [ 110.865545][ T5528] BTRFS info (device loop0): using free space tree [ 110.866528][ T5528] BTRFS info (device loop0): has skinny extents [ 110.888785][ T5528] BTRFS info (device loop0): enabling ssd optimizations [ 111.055956][ T5549] loop0: detected capacity change from 0 to 32768 [ 111.142309][ T5549] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5549) [ 111.145550][ T5549] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 111.147574][ T5549] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 111.148984][ T5549] BTRFS info (device loop0): use zstd compression, level 3 [ 111.150104][ T5549] BTRFS info (device loop0): using free space tree [ 111.151105][ T5549] BTRFS info (device loop0): has skinny extents [ 111.161883][ T5549] BTRFS info (device loop0): enabling ssd optimizations [ 111.345529][ T5570] loop0: detected capacity change from 0 to 32768 [ 111.348720][ T5570] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5570) [ 111.352366][ T5570] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 111.353943][ T5570] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 111.355454][ T5570] BTRFS info (device loop0): use zstd compression, level 3 [ 111.356681][ T5570] BTRFS info (device loop0): using free space tree [ 111.359386][ T5570] BTRFS info (device loop0): has skinny extents [ 111.369520][ T5570] BTRFS info (device loop0): enabling ssd optimizations [ 111.546567][ T5591] loop0: detected capacity change from 0 to 32768 [ 111.617906][ T5591] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5591) [ 111.621233][ T5591] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 111.622673][ T5591] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 111.624172][ T5591] BTRFS info (device loop0): use zstd compression, level 3 [ 111.625243][ T5591] BTRFS info (device loop0): using free space tree [ 111.626207][ T5591] BTRFS info (device loop0): has skinny extents [ 111.649682][ T5591] BTRFS info (device loop0): enabling ssd optimizations [ 111.836235][ T5612] loop0: detected capacity change from 0 to 32768 [ 111.845356][ T5612] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5612) [ 111.851041][ T5612] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 111.852381][ T5612] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 111.853661][ T5612] BTRFS info (device loop0): use zstd compression, level 3 [ 111.854561][ T5612] BTRFS info (device loop0): using free space tree [ 111.855732][ T5612] BTRFS info (device loop0): has skinny extents [ 111.873242][ T5612] BTRFS info (device loop0): enabling ssd optimizations [ 112.051352][ T5633] loop0: detected capacity change from 0 to 32768 [ 112.099430][ T5633] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5633) [ 112.105699][ T5633] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 112.107890][ T5633] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 112.109282][ T5633] BTRFS info (device loop0): use zstd compression, level 3 [ 112.110387][ T5633] BTRFS info (device loop0): using free space tree [ 112.111313][ T5633] BTRFS info (device loop0): has skinny extents [ 112.121305][ T5633] BTRFS info (device loop0): enabling ssd optimizations [ 112.298949][ T5654] loop0: detected capacity change from 0 to 32768 [ 112.307782][ T5654] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5654) [ 112.313082][ T5654] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 112.314264][ T5654] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 112.315531][ T5654] BTRFS info (device loop0): use zstd compression, level 3 [ 112.316476][ T5654] BTRFS info (device loop0): using free space tree [ 112.512743][ T5675] loop0: detected capacity change from 0 to 32768 [ 112.597985][ T5675] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5675) [ 112.785543][ T5696] loop0: detected capacity change from 0 to 32768 [ 112.828042][ T5696] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5696) [ 113.023310][ T5717] loop0: detected capacity change from 0 to 32768 [ 113.057698][ T5717] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5717) [ 113.239946][ T5738] loop0: detected capacity change from 0 to 32768 [ 113.241775][ T5738] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5738) [ 113.431285][ T5759] loop0: detected capacity change from 0 to 32768 [ 113.483294][ T5759] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5759)