Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. 1970/01/01 00:01:20 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:20 ignoring optional flag "type"="gce" 1970/01/01 00:01:20 parsed 1 programs [ 83.266853][ T4537] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 89.254045][ T4553] chnl_net:caif_netlink_parms(): no params data found [ 89.288822][ T4553] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.291023][ T4553] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.293485][ T4553] device bridge_slave_0 entered promiscuous mode [ 89.296934][ T4553] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.298947][ T4553] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.301410][ T4553] device bridge_slave_1 entered promiscuous mode [ 89.317011][ T4553] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.324420][ T4553] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.339082][ T4553] team0: Port device team_slave_0 added [ 89.342599][ T4553] team0: Port device team_slave_1 added [ 89.354634][ T4553] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.356373][ T4553] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 89.363619][ T4553] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.370428][ T4553] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.372295][ T4553] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 89.378806][ T4553] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.441564][ T4553] device hsr_slave_0 entered promiscuous mode [ 89.489273][ T4553] device hsr_slave_1 entered promiscuous mode [ 90.360301][ T4553] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.376239][ T4553] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.407992][ T4553] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.460721][ T4553] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.589492][ T4553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.604749][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.607471][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.613747][ T4553] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.619338][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.622005][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.624610][ T563] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.626460][ T563] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.629587][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.650423][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.653139][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.655702][ T1601] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.657538][ T1601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.664229][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.682153][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.686156][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.692954][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.699421][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.711801][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.717038][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.720033][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.722615][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.731070][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.733619][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.744880][ T4553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.925593][ T4553] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.931123][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.933251][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.946374][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.951033][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.965653][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.968453][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.974819][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.977520][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.983496][ T4553] device veth0_vlan entered promiscuous mode [ 90.991800][ T4553] device veth1_vlan entered promiscuous mode [ 91.007631][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.012099][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.014646][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.017755][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.024504][ T4553] device veth0_macvtap entered promiscuous mode [ 91.029861][ T4553] device veth1_macvtap entered promiscuous mode [ 91.041949][ T4553] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.043991][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 91.046616][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.050643][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.054833][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.062375][ T4553] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.065223][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.068327][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.073696][ T4553] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.076127][ T4553] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.078505][ T4553] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.084203][ T4553] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.190301][ T148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.426643][ T1601] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.430247][ T1601] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.435307][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.456919][ T1601] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.460789][ T1601] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.463846][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:33 executed programs: 0 [ 93.354640][ T4811] chnl_net:caif_netlink_parms(): no params data found [ 93.393561][ T4811] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.395441][ T4811] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.398170][ T4811] device bridge_slave_0 entered promiscuous mode [ 93.404457][ T4811] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.406401][ T4811] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.412537][ T4811] device bridge_slave_1 entered promiscuous mode [ 93.427703][ T4811] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.434517][ T4811] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.454718][ T4811] team0: Port device team_slave_0 added [ 93.458233][ T4811] team0: Port device team_slave_1 added [ 93.474775][ T4811] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.476612][ T4811] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 93.486560][ T4811] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.491055][ T4811] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.492808][ T4811] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 93.502096][ T4811] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.570837][ T4811] device hsr_slave_0 entered promiscuous mode [ 93.609327][ T4811] device hsr_slave_1 entered promiscuous mode [ 93.659276][ T4811] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.661172][ T4811] Cannot create hsr debugfs directory [ 94.375387][ T148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.319530][ T3605] Bluetooth: hci0: command 0x0409 tx timeout [ 96.050200][ T148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.126931][ T148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.055209][ T4811] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.072363][ T4811] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.158010][ T4811] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.192878][ T4811] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.309534][ T4811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.316861][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.321560][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.326267][ T4811] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.350262][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.353119][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.355800][ T4059] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.357666][ T4059] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.361454][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.366024][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.368820][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.372736][ T4059] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.374673][ T4059] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.387513][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.394113][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.400396][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.403405][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.406505][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.409054][ T4104] Bluetooth: hci0: command 0x041b tx timeout [ 97.414579][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.417569][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.440177][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.442731][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.447832][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.453593][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.458228][ T4811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.527634][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.533068][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.542227][ T4811] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.555285][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.558117][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.582062][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.584851][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.587520][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.590177][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.593397][ T4811] device veth0_vlan entered promiscuous mode [ 97.599958][ T4811] device veth1_vlan entered promiscuous mode [ 97.632636][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.635352][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.638417][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.642189][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.647786][ T4811] device veth0_macvtap entered promiscuous mode [ 97.654481][ T4811] device veth1_macvtap entered promiscuous mode [ 97.664591][ T4811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.667421][ T4811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.672313][ T4811] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.674392][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.677819][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.681028][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.683658][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.688089][ T4811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.694195][ T4811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.697801][ T4811] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.700926][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.703570][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.708447][ T4811] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.711613][ T4811] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.713939][ T4811] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.716124][ T4811] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.751759][ T4059] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.753870][ T4059] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.756722][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.768766][ T4059] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.773121][ T4059] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.776487][ T4059] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.011135][ T4995] loop0: detected capacity change from 0 to 32768 [ 98.052894][ T4995] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4995) [ 98.107274][ T4995] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.110643][ T4995] BTRFS info (device loop0): setting nodatasum [ 98.112596][ T4995] BTRFS info (device loop0): force zlib compression, level 3 [ 98.114676][ T4995] BTRFS info (device loop0): turning on flush-on-commit [ 98.116430][ T4995] BTRFS info (device loop0): enabling auto defrag [ 98.118179][ T4995] BTRFS info (device loop0): using free space tree [ 98.121692][ T4995] BTRFS info (device loop0): has skinny extents [ 98.149604][ T4995] BTRFS info (device loop0): enabling ssd optimizations [ 98.182027][ T4811] [ 98.182730][ T4811] ====================================================== [ 98.184636][ T4811] WARNING: possible circular locking dependency detected [ 98.186443][ T4811] 5.15.175-syzkaller #0 Not tainted [ 98.187694][ T4811] ------------------------------------------------------ [ 98.189595][ T4811] syz-executor/4811 is trying to acquire lock: [ 98.191256][ T4811] ffff0000d438d0e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe4/0xe24 [ 98.194164][ T4811] [ 98.194164][ T4811] but task is already holding lock: [ 98.196162][ T4811] ffff0000d6f64720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe34/0x30f0 [ 98.199072][ T4811] [ 98.199072][ T4811] which lock already depends on the new lock. [ 98.199072][ T4811] [ 98.201866][ T4811] [ 98.201866][ T4811] the existing dependency chain (in reverse order) is: [ 98.204284][ T4811] [ 98.204284][ T4811] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 98.206584][ T4811] __mutex_lock_common+0x194/0x2154 [ 98.208102][ T4811] mutex_lock_nested+0xa4/0xf8 [ 98.209604][ T4811] btrfs_commit_transaction+0xe34/0x30f0 [ 98.211275][ T4811] btrfs_sync_fs+0x678/0xc94 [ 98.212693][ T4811] sync_filesystem+0x1a0/0x218 [ 98.214130][ T4811] generic_shutdown_super+0x70/0x2f0 [ 98.215715][ T4811] kill_anon_super+0x4c/0x74 [ 98.217056][ T4811] btrfs_kill_super+0x40/0x58 [ 98.218547][ T4811] deactivate_locked_super+0xb8/0x13c [ 98.220182][ T4811] deactivate_super+0x108/0x128 [ 98.221648][ T4811] cleanup_mnt+0x3c0/0x474 [ 98.223014][ T4811] __cleanup_mnt+0x20/0x30 [ 98.224270][ T4811] task_work_run+0x130/0x1e4 [ 98.225608][ T4811] do_notify_resume+0x262c/0x32b8 [ 98.227154][ T4811] el0_svc+0xfc/0x1f0 [ 98.228358][ T4811] el0t_64_sync_handler+0x84/0xe4 [ 98.229844][ T4811] el0t_64_sync+0x1a0/0x1a4 [ 98.231135][ T4811] [ 98.231135][ T4811] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 98.233249][ T4811] __mutex_lock_common+0x194/0x2154 [ 98.234801][ T4811] mutex_lock_nested+0xa4/0xf8 [ 98.236223][ T4811] start_transaction+0x450/0x1480 [ 98.237637][ T4811] btrfs_start_transaction+0x34/0x44 [ 98.239215][ T4811] btrfs_create+0x134/0x56c [ 98.240644][ T4811] path_openat+0xf18/0x26cc [ 98.242034][ T4811] do_filp_open+0x1a8/0x3b4 [ 98.243393][ T4811] do_sys_openat2+0x128/0x3e0 [ 98.244807][ T4811] __arm64_sys_openat+0x1f0/0x240 [ 98.246249][ T4811] invoke_syscall+0x98/0x2b8 [ 98.247655][ T4811] el0_svc_common+0x138/0x258 [ 98.249092][ T4811] do_el0_svc+0x58/0x14c [ 98.250389][ T4811] el0_svc+0x7c/0x1f0 [ 98.251557][ T4811] el0t_64_sync_handler+0x84/0xe4 [ 98.253161][ T4811] el0t_64_sync+0x1a0/0x1a4 [ 98.254444][ T4811] [ 98.254444][ T4811] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 98.256546][ T4811] start_transaction+0x644/0x1480 [ 98.258054][ T4811] btrfs_start_transaction+0x34/0x44 [ 98.259629][ T4811] btrfs_create+0x134/0x56c [ 98.261015][ T4811] path_openat+0xf18/0x26cc [ 98.262323][ T4811] do_filp_open+0x1a8/0x3b4 [ 98.263599][ T4811] do_sys_openat2+0x128/0x3e0 [ 98.265018][ T4811] __arm64_sys_openat+0x1f0/0x240 [ 98.266454][ T4811] invoke_syscall+0x98/0x2b8 [ 98.267892][ T4811] el0_svc_common+0x138/0x258 [ 98.269397][ T4811] do_el0_svc+0x58/0x14c [ 98.270687][ T4811] el0_svc+0x7c/0x1f0 [ 98.271946][ T4811] el0t_64_sync_handler+0x84/0xe4 [ 98.273394][ T4811] el0t_64_sync+0x1a0/0x1a4 [ 98.274765][ T4811] [ 98.274765][ T4811] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 98.277097][ T4811] down_read+0xc0/0x398 [ 98.278377][ T4811] lookup_slow+0x50/0x84 [ 98.279622][ T4811] walk_component+0x394/0x4cc [ 98.280983][ T4811] path_lookupat+0x13c/0x3d0 [ 98.282351][ T4811] filename_lookup+0x1c4/0x4c8 [ 98.283811][ T4811] kern_path+0x4c/0x194 [ 98.285027][ T4811] lookup_bdev+0xc0/0x25c [ 98.286360][ T4811] btrfs_free_stale_devices+0x658/0x9ec [ 98.287937][ T4811] btrfs_forget_devices+0x5c/0x98 [ 98.289414][ T4811] btrfs_control_ioctl+0x12c/0x248 [ 98.291004][ T4811] __arm64_sys_ioctl+0x14c/0x1c8 [ 98.292470][ T4811] invoke_syscall+0x98/0x2b8 [ 98.293972][ T4811] el0_svc_common+0x138/0x258 [ 98.295425][ T4811] do_el0_svc+0x58/0x14c [ 98.296704][ T4811] el0_svc+0x7c/0x1f0 [ 98.297976][ T4811] el0t_64_sync_handler+0x84/0xe4 [ 98.299445][ T4811] el0t_64_sync+0x1a0/0x1a4 [ 98.300829][ T4811] [ 98.300829][ T4811] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 98.303242][ T4811] __lock_acquire+0x32d4/0x7638 [ 98.304625][ T4811] lock_acquire+0x240/0x77c [ 98.306005][ T4811] __mutex_lock_common+0x194/0x2154 [ 98.307501][ T4811] mutex_lock_nested+0xa4/0xf8 [ 98.308966][ T4811] btrfs_run_dev_stats+0xe4/0xe24 [ 98.310378][ T4811] commit_cowonly_roots+0x17c/0x808 [ 98.311920][ T4811] btrfs_commit_transaction+0xef4/0x30f0 [ 98.313520][ T4811] btrfs_sync_fs+0x678/0xc94 [ 98.314891][ T4811] sync_filesystem+0x1a0/0x218 [ 98.316286][ T4811] generic_shutdown_super+0x70/0x2f0 [ 98.317820][ T4811] kill_anon_super+0x4c/0x74 [ 98.319182][ T4811] btrfs_kill_super+0x40/0x58 [ 98.320566][ T4811] deactivate_locked_super+0xb8/0x13c [ 98.322078][ T4811] deactivate_super+0x108/0x128 [ 98.323482][ T4811] cleanup_mnt+0x3c0/0x474 [ 98.324844][ T4811] __cleanup_mnt+0x20/0x30 [ 98.326156][ T4811] task_work_run+0x130/0x1e4 [ 98.327523][ T4811] do_notify_resume+0x262c/0x32b8 [ 98.328973][ T4811] el0_svc+0xfc/0x1f0 [ 98.330154][ T4811] el0t_64_sync_handler+0x84/0xe4 [ 98.331605][ T4811] el0t_64_sync+0x1a0/0x1a4 [ 98.332900][ T4811] [ 98.332900][ T4811] other info that might help us debug this: [ 98.332900][ T4811] [ 98.335658][ T4811] Chain exists of: [ 98.335658][ T4811] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 98.335658][ T4811] [ 98.339716][ T4811] Possible unsafe locking scenario: [ 98.339716][ T4811] [ 98.341634][ T4811] CPU0 CPU1 [ 98.343113][ T4811] ---- ---- [ 98.344538][ T4811] lock(&fs_info->tree_log_mutex); [ 98.345917][ T4811] lock(&fs_info->reloc_mutex); [ 98.347916][ T4811] lock(&fs_info->tree_log_mutex); [ 98.350068][ T4811] lock(&fs_devs->device_list_mutex); [ 98.351627][ T4811] [ 98.351627][ T4811] *** DEADLOCK *** [ 98.351627][ T4811] [ 98.353909][ T4811] 3 locks held by syz-executor/4811: [ 98.355323][ T4811] #0: ffff0000cc8b20e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0x100/0x128 [ 98.358157][ T4811] #1: ffff0000d6f64c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xd9c/0x30f0 [ 98.361168][ T4811] #2: ffff0000d6f64720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe34/0x30f0 [ 98.364190][ T4811] [ 98.364190][ T4811] stack backtrace: [ 98.365771][ T4811] CPU: 1 PID: 4811 Comm: syz-executor Not tainted 5.15.175-syzkaller #0 [ 98.368031][ T4811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 98.370788][ T4811] Call trace: [ 98.371660][ T4811] dump_backtrace+0x0/0x530 [ 98.372896][ T4811] show_stack+0x2c/0x3c [ 98.373982][ T4811] dump_stack_lvl+0x108/0x170 [ 98.375305][ T4811] dump_stack+0x1c/0x58 [ 98.376410][ T4811] print_circular_bug+0x150/0x1b8 [ 98.377706][ T4811] check_noncircular+0x2cc/0x378 [ 98.378980][ T4811] __lock_acquire+0x32d4/0x7638 [ 98.380326][ T4811] lock_acquire+0x240/0x77c [ 98.381543][ T4811] __mutex_lock_common+0x194/0x2154 [ 98.382901][ T4811] mutex_lock_nested+0xa4/0xf8 [ 98.384269][ T4811] btrfs_run_dev_stats+0xe4/0xe24 [ 98.385657][ T4811] commit_cowonly_roots+0x17c/0x808 [ 98.387093][ T4811] btrfs_commit_transaction+0xef4/0x30f0 [ 98.388668][ T4811] btrfs_sync_fs+0x678/0xc94 [ 98.389949][ T4811] sync_filesystem+0x1a0/0x218 [ 98.391350][ T4811] generic_shutdown_super+0x70/0x2f0 [ 98.392748][ T4811] kill_anon_super+0x4c/0x74 [ 98.394027][ T4811] btrfs_kill_super+0x40/0x58 [ 98.395313][ T4811] deactivate_locked_super+0xb8/0x13c [ 98.396680][ T4811] deactivate_super+0x108/0x128 [ 98.398120][ T4811] cleanup_mnt+0x3c0/0x474 [ 98.399274][ T4811] __cleanup_mnt+0x20/0x30 [ 98.400532][ T4811] task_work_run+0x130/0x1e4 [ 98.401729][ T4811] do_notify_resume+0x262c/0x32b8 [ 98.403067][ T4811] el0_svc+0xfc/0x1f0 [ 98.404149][ T4811] el0t_64_sync_handler+0x84/0xe4 [ 98.405427][ T4811] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:38 executed programs: 3 [ 98.636768][ T5023] loop0: detected capacity change from 0 to 32768 [ 98.682238][ T5023] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5023) [ 98.731222][ T5023] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.733583][ T5023] BTRFS info (device loop0): setting nodatasum [ 98.735214][ T5023] BTRFS info (device loop0): force zlib compression, level 3 [ 98.737169][ T5023] BTRFS info (device loop0): turning on flush-on-commit [ 98.741630][ T5023] BTRFS info (device loop0): enabling auto defrag [ 98.743370][ T5023] BTRFS info (device loop0): using free space tree [ 98.745038][ T5023] BTRFS info (device loop0): has skinny extents [ 98.755292][ T5023] BTRFS info (device loop0): enabling ssd optimizations [ 98.776023][ T148] device hsr_slave_0 left promiscuous mode [ 98.800443][ T148] device hsr_slave_1 left promiscuous mode [ 98.890568][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.892639][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.895162][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.897122][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.905547][ T148] device bridge_slave_1 left promiscuous mode [ 98.907228][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.942380][ T5044] loop0: detected capacity change from 0 to 32768 [ 98.959920][ T148] device bridge_slave_0 left promiscuous mode [ 98.961578][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.970706][ T5044] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5044) [ 99.025312][ T5044] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 99.030693][ T5044] BTRFS info (device loop0): setting nodatasum [ 99.032295][ T5044] BTRFS info (device loop0): force zlib compression, level 3 [ 99.034324][ T5044] BTRFS info (device loop0): turning on flush-on-commit [ 99.036261][ T5044] BTRFS info (device loop0): enabling auto defrag [ 99.037896][ T5044] BTRFS info (device loop0): using free space tree [ 99.040256][ T5044] BTRFS info (device loop0): has skinny extents [ 99.052217][ T5044] BTRFS info (device loop0): enabling ssd optimizations [ 99.090721][ T148] device veth1_macvtap left promiscuous mode [ 99.092355][ T148] device veth0_macvtap left promiscuous mode [ 99.093954][ T148] device veth1_vlan left promiscuous mode [ 99.095645][ T148] device veth0_vlan left promiscuous mode [ 99.237217][ T5069] loop0: detected capacity change from 0 to 32768 [ 99.284732][ T5069] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5069) [ 99.336079][ T148] team0 (unregistering): Port device team_slave_1 removed [ 99.344650][ T5069] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 99.347020][ T5069] BTRFS info (device loop0): setting nodatasum [ 99.348559][ T5069] BTRFS info (device loop0): force zlib compression, level 3 [ 99.357212][ T5069] BTRFS info (device loop0): turning on flush-on-commit [ 99.359510][ T148] team0 (unregistering): Port device team_slave_0 removed [ 99.366394][ T5069] BTRFS info (device loop0): enabling auto defrag [ 99.368202][ T5069] BTRFS info (device loop0): using free space tree [ 99.370069][ T5069] BTRFS info (device loop0): has skinny extents [ 99.372038][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 99.383874][ T5069] BTRFS info (device loop0): enabling ssd optimizations [ 99.434413][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 99.481203][ T5067] Bluetooth: hci0: command 0x040f tx timeout [ 99.564057][ T148] bond0 (unregistering): Released all slaves [ 99.610226][ T5090] loop0: detected capacity change from 0 to 32768 [ 99.700181][ T5090] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5090) [ 99.723412][ T5090] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 99.725748][ T5090] BTRFS info (device loop0): setting nodatasum [ 99.727339][ T5090] BTRFS info (device loop0): force zlib compression, level 3 [ 99.730412][ T5090] BTRFS info (device loop0): turning on flush-on-commit [ 99.732247][ T5090] BTRFS info (device loop0): enabling auto defrag [ 99.733970][ T5090] BTRFS info (device loop0): using free space tree [ 99.735665][ T5090] BTRFS info (device loop0): has skinny extents [ 99.749277][ T5090] BTRFS info (device loop0): enabling ssd optimizations [ 99.920408][ T5111] loop0: detected capacity change from 0 to 32768 [ 99.969805][ T5111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5111) [ 100.011058][ T5111] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.013441][ T5111] BTRFS info (device loop0): setting nodatasum [ 100.015162][ T5111] BTRFS info (device loop0): force zlib compression, level 3 [ 100.017092][ T5111] BTRFS info (device loop0): turning on flush-on-commit [ 100.019414][ T5111] BTRFS info (device loop0): enabling auto defrag [ 100.021101][ T5111] BTRFS info (device loop0): using free space tree [ 100.022712][ T5111] BTRFS info (device loop0): has skinny extents [ 100.035752][ T5111] BTRFS info (device loop0): enabling ssd optimizations [ 100.233730][ T5132] loop0: detected capacity change from 0 to 32768 [ 100.270270][ T5132] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5132) [ 100.275610][ T5132] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.278106][ T5132] BTRFS info (device loop0): setting nodatasum [ 100.280269][ T5132] BTRFS info (device loop0): force zlib compression, level 3 [ 100.282123][ T5132] BTRFS info (device loop0): turning on flush-on-commit [ 100.283928][ T5132] BTRFS info (device loop0): enabling auto defrag [ 100.285580][ T5132] BTRFS info (device loop0): using free space tree [ 100.287262][ T5132] BTRFS info (device loop0): has skinny extents [ 100.310734][ T5132] BTRFS info (device loop0): enabling ssd optimizations [ 100.500641][ T5153] loop0: detected capacity change from 0 to 32768 [ 100.589340][ T5153] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5153) [ 100.631828][ T5153] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.634537][ T5153] BTRFS info (device loop0): setting nodatasum [ 100.636226][ T5153] BTRFS info (device loop0): force zlib compression, level 3 [ 100.638114][ T5153] BTRFS info (device loop0): turning on flush-on-commit [ 100.640062][ T5153] BTRFS info (device loop0): enabling auto defrag [ 100.641732][ T5153] BTRFS info (device loop0): using free space tree [ 100.643436][ T5153] BTRFS info (device loop0): has skinny extents [ 100.663646][ T5153] BTRFS info (device loop0): enabling ssd optimizations [ 100.856264][ T5174] loop0: detected capacity change from 0 to 32768 [ 100.935652][ T5174] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5174) [ 100.943425][ T5174] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.945948][ T5174] BTRFS info (device loop0): setting nodatasum [ 100.947667][ T5174] BTRFS info (device loop0): force zlib compression, level 3 [ 100.950847][ T5174] BTRFS info (device loop0): turning on flush-on-commit [ 100.952893][ T5174] BTRFS info (device loop0): enabling auto defrag [ 100.954667][ T5174] BTRFS info (device loop0): using free space tree [ 100.956285][ T5174] BTRFS info (device loop0): has skinny extents [ 100.991490][ T5174] BTRFS info (device loop0): enabling ssd optimizations [ 101.184459][ T5195] loop0: detected capacity change from 0 to 32768 [ 101.230506][ T5195] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5195) [ 101.272690][ T5195] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.275217][ T5195] BTRFS info (device loop0): setting nodatasum [ 101.276913][ T5195] BTRFS info (device loop0): force zlib compression, level 3 [ 101.279292][ T5195] BTRFS info (device loop0): turning on flush-on-commit [ 101.281042][ T5195] BTRFS info (device loop0): enabling auto defrag [ 101.282640][ T5195] BTRFS info (device loop0): using free space tree [ 101.284256][ T5195] BTRFS info (device loop0): has skinny extents [ 101.311668][ T5195] BTRFS info (device loop0): enabling ssd optimizations [ 101.503320][ T5232] loop0: detected capacity change from 0 to 32768 [ 101.559167][ T5067] Bluetooth: hci0: command 0x0419 tx timeout [ 101.570030][ T5232] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5232) [ 101.578741][ T5232] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.583204][ T5232] BTRFS info (device loop0): setting nodatasum [ 101.584838][ T5232] BTRFS info (device loop0): force zlib compression, level 3 [ 101.586814][ T5232] BTRFS info (device loop0): turning on flush-on-commit [ 101.599611][ T5232] BTRFS info (device loop0): enabling auto defrag [ 101.601439][ T5232] BTRFS info (device loop0): using free space tree [ 101.603123][ T5232] BTRFS info (device loop0): has skinny extents [ 101.624720][ T5232] BTRFS info (device loop0): enabling ssd optimizations [ 101.818386][ T5253] loop0: detected capacity change from 0 to 32768 [ 101.830341][ T5253] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5253) [ 101.841414][ T5253] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.844038][ T5253] BTRFS info (device loop0): setting nodatasum [ 101.845658][ T5253] BTRFS info (device loop0): force zlib compression, level 3 [ 101.847560][ T5253] BTRFS info (device loop0): turning on flush-on-commit [ 101.858966][ T5253] BTRFS info (device loop0): enabling auto defrag [ 101.862766][ T5253] BTRFS info (device loop0): using free space tree [ 101.864702][ T5253] BTRFS info (device loop0): has skinny extents [ 101.894504][ T5253] BTRFS info (device loop0): enabling ssd optimizations [ 102.121872][ T5274] loop0: detected capacity change from 0 to 32768 [ 102.200089][ T5274] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5274) [ 102.241704][ T5274] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.244570][ T5274] BTRFS info (device loop0): setting nodatasum [ 102.246186][ T5274] BTRFS info (device loop0): force zlib compression, level 3 [ 102.248124][ T5274] BTRFS info (device loop0): turning on flush-on-commit [ 102.433514][ T5295] loop0: detected capacity change from 0 to 32768 [ 102.470336][ T5295] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5295) [ 102.656356][ T5316] loop0: detected capacity change from 0 to 32768 [ 102.689975][ T5316] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5316) [ 102.895371][ T5337] loop0: detected capacity change from 0 to 32768 [ 102.931621][ T5337] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5337) [ 103.121736][ T5358] loop0: detected capacity change from 0 to 32768 [ 103.171004][ T5358] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5358) [ 103.177664][ T5358] btrfs_printk: 28 callbacks suppressed [ 103.177674][ T5358] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.181592][ T5358] BTRFS info (device loop0): setting nodatasum [ 103.183186][ T5358] BTRFS info (device loop0): force zlib compression, level 3 [ 103.185073][ T5358] BTRFS info (device loop0): turning on flush-on-commit [ 103.186830][ T5358] BTRFS info (device loop0): enabling auto defrag [ 103.188565][ T5358] BTRFS info (device loop0): using free space tree [ 103.190336][ T5358] BTRFS info (device loop0): has skinny extents [ 103.201183][ T5358] BTRFS info (device loop0): enabling ssd optimizations [ 103.394481][ T5379] loop0: detected capacity change from 0 to 32768 [ 103.449855][ T5379] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5379) [ 103.454384][ T5379] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.456732][ T5379] BTRFS info (device loop0): setting nodatasum [ 103.458493][ T5379] BTRFS info (device loop0): force zlib compression, level 3 [ 103.460888][ T5379] BTRFS info (device loop0): turning on flush-on-commit [ 103.462833][ T5379] BTRFS info (device loop0): enabling auto defrag [ 103.464678][ T5379] BTRFS info (device loop0): using free space tree [ 103.466573][ T5379] BTRFS info (device loop0): has skinny extents [ 103.492955][ T5379] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:43 executed programs: 20 [ 103.703774][ T5400] loop0: detected capacity change from 0 to 32768 [ 103.749902][ T5400] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5400) [ 103.755221][ T5400] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.757736][ T5400] BTRFS info (device loop0): setting nodatasum [ 103.759810][ T5400] BTRFS info (device loop0): force zlib compression, level 3 [ 103.761746][ T5400] BTRFS info (device loop0): turning on flush-on-commit [ 103.763502][ T5400] BTRFS info (device loop0): enabling auto defrag [ 103.765186][ T5400] BTRFS info (device loop0): using free space tree [ 103.767019][ T5400] BTRFS info (device loop0): has skinny extents [ 103.780744][ T5400] BTRFS info (device loop0): enabling ssd optimizations [ 103.960157][ T5421] loop0: detected capacity change from 0 to 32768 [ 103.968685][ T5421] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5421) [ 103.976563][ T5421] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.979049][ T5421] BTRFS info (device loop0): setting nodatasum [ 103.980748][ T5421] BTRFS info (device loop0): force zlib compression, level 3 [ 103.982823][ T5421] BTRFS info (device loop0): turning on flush-on-commit [ 103.984702][ T5421] BTRFS info (device loop0): enabling auto defrag [ 103.986532][ T5421] BTRFS info (device loop0): using free space tree [ 103.988179][ T5421] BTRFS info (device loop0): has skinny extents [ 104.001253][ T5421] BTRFS info (device loop0): enabling ssd optimizations [ 104.184676][ T5442] loop0: detected capacity change from 0 to 32768 [ 104.240511][ T5442] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5442) [ 104.245444][ T5442] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.247750][ T5442] BTRFS info (device loop0): setting nodatasum [ 104.249397][ T5442] BTRFS info (device loop0): force zlib compression, level 3 [ 104.251230][ T5442] BTRFS info (device loop0): turning on flush-on-commit [ 104.253024][ T5442] BTRFS info (device loop0): enabling auto defrag [ 104.254808][ T5442] BTRFS info (device loop0): using free space tree [ 104.256515][ T5442] BTRFS info (device loop0): has skinny extents [ 104.267055][ T5442] BTRFS info (device loop0): enabling ssd optimizations [ 104.453079][ T5463] loop0: detected capacity change from 0 to 32768 [ 104.489841][ T5463] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5463) [ 104.531649][ T5463] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.533917][ T5463] BTRFS info (device loop0): setting nodatasum [ 104.535468][ T5463] BTRFS info (device loop0): force zlib compression, level 3 [ 104.537357][ T5463] BTRFS info (device loop0): turning on flush-on-commit [ 104.539837][ T5463] BTRFS info (device loop0): enabling auto defrag [ 104.541637][ T5463] BTRFS info (device loop0): using free space tree [ 104.543258][ T5463] BTRFS info (device loop0): has skinny extents [ 104.555401][ T5463] BTRFS info (device loop0): enabling ssd optimizations [ 104.727164][ T5484] loop0: detected capacity change from 0 to 32768 [ 104.809998][ T5484] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5484) [ 104.851969][ T5484] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.854472][ T5484] BTRFS info (device loop0): setting nodatasum [ 104.856096][ T5484] BTRFS info (device loop0): force zlib compression, level 3 [ 104.858097][ T5484] BTRFS info (device loop0): turning on flush-on-commit [ 104.860495][ T5484] BTRFS info (device loop0): enabling auto defrag [ 104.862190][ T5484] BTRFS info (device loop0): using free space tree [ 104.863862][ T5484] BTRFS info (device loop0): has skinny extents [ 104.879340][ T5484] BTRFS info (device loop0): enabling ssd optimizations [ 105.045686][ T5505] loop0: detected capacity change from 0 to 32768 [ 105.119741][ T5505] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5505) [ 105.150967][ T5505] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.153356][ T5505] BTRFS info (device loop0): setting nodatasum [ 105.154940][ T5505] BTRFS info (device loop0): force zlib compression, level 3 [ 105.156789][ T5505] BTRFS info (device loop0): turning on flush-on-commit [ 105.158564][ T5505] BTRFS info (device loop0): enabling auto defrag [ 105.161475][ T5505] BTRFS info (device loop0): using free space tree [ 105.163217][ T5505] BTRFS info (device loop0): has skinny extents [ 105.173889][ T5505] BTRFS info (device loop0): enabling ssd optimizations [ 105.340559][ T5526] loop0: detected capacity change from 0 to 32768 [ 105.430043][ T5526] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5526) [ 105.483035][ T5526] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.485425][ T5526] BTRFS info (device loop0): setting nodatasum [ 105.487112][ T5526] BTRFS info (device loop0): force zlib compression, level 3 [ 105.489567][ T5526] BTRFS info (device loop0): turning on flush-on-commit [ 105.491313][ T5526] BTRFS info (device loop0): enabling auto defrag [ 105.493016][ T5526] BTRFS info (device loop0): using free space tree [ 105.494658][ T5526] BTRFS info (device loop0): has skinny extents [ 105.505211][ T5526] BTRFS info (device loop0): enabling ssd optimizations [ 105.677999][ T5547] loop0: detected capacity change from 0 to 32768 [ 105.680515][ T5547] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5547) [ 105.685493][ T5547] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.687931][ T5547] BTRFS info (device loop0): setting nodatasum [ 105.689992][ T5547] BTRFS info (device loop0): force zlib compression, level 3 [ 105.691866][ T5547] BTRFS info (device loop0): turning on flush-on-commit [ 105.693728][ T5547] BTRFS info (device loop0): enabling auto defrag [ 105.695352][ T5547] BTRFS info (device loop0): using free space tree [ 105.697007][ T5547] BTRFS info (device loop0): has skinny extents [ 105.717127][ T5547] BTRFS info (device loop0): enabling ssd optimizations [ 105.891504][ T5568] loop0: detected capacity change from 0 to 32768 [ 105.943936][ T5568] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5568) [ 105.951090][ T5568] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.953684][ T5568] BTRFS info (device loop0): setting nodatasum [ 105.955378][ T5568] BTRFS info (device loop0): force zlib compression, level 3 [ 105.957214][ T5568] BTRFS info (device loop0): turning on flush-on-commit [ 105.959515][ T5568] BTRFS info (device loop0): enabling auto defrag [ 105.961414][ T5568] BTRFS info (device loop0): using free space tree [ 105.963329][ T5568] BTRFS info (device loop0): has skinny extents [ 105.986309][ T5568] BTRFS info (device loop0): enabling ssd optimizations [ 106.155825][ T5589] loop0: detected capacity change from 0 to 32768 [ 106.223472][ T5589] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5589) [ 106.228672][ T5589] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.233223][ T5589] BTRFS info (device loop0): setting nodatasum [ 106.235607][ T5589] BTRFS info (device loop0): force zlib compression, level 3 [ 106.238279][ T5589] BTRFS info (device loop0): turning on flush-on-commit [ 106.241599][ T5589] BTRFS info (device loop0): enabling auto defrag [ 106.243472][ T5589] BTRFS info (device loop0): using free space tree [ 106.245455][ T5589] BTRFS info (device loop0): has skinny extents [ 106.319398][ T5589] BTRFS info (device loop0): enabling ssd optimizations [ 106.572569][ T5611] loop0: detected capacity change from 0 to 32768 [ 106.621604][ T5611] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5611) [ 106.632563][ T5611] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.634784][ T5611] BTRFS info (device loop0): setting nodatasum [ 106.636427][ T5611] BTRFS info (device loop0): force zlib compression, level 3 [ 106.638390][ T5611] BTRFS info (device loop0): turning on flush-on-commit [ 106.896920][ T5633] loop0: detected capacity change from 0 to 32768 [ 106.899593][ T5633] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5633) [ 107.133963][ T5654] loop0: detected capacity change from 0 to 32768 [ 107.179696][ T5654] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5654) [ 107.368931][ T5675] loop0: detected capacity change from 0 to 32768 [ 107.377818][ T5675] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5675) [ 107.589461][ T5696] loop0: detected capacity change from 0 to 32768 [ 107.598150][ T5696] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5696) [ 107.802102][ T5717] loop0: detected capacity change from 0 to 32768 [ 107.849710][ T5717] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5717) [ 108.053692][ T5738] loop0: detected capacity change from 0 to 32768 [ 108.099837][ T5738] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5738)