Warning: Permanently added '10.128.0.40' (ED25519) to the list of known hosts. 1970/01/01 00:00:59 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:59 ignoring optional flag "type"="gce" 1970/01/01 00:00:59 parsed 1 programs [ 59.593901][ T4286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:59 executed programs: 0 [ 59.738612][ T4301] chnl_net:caif_netlink_parms(): no params data found [ 59.774498][ T4301] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.776582][ T4301] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.779190][ T4301] device bridge_slave_0 entered promiscuous mode [ 59.782838][ T4301] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.784769][ T4301] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.787396][ T4301] device bridge_slave_1 entered promiscuous mode [ 59.802149][ T4301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.807679][ T4301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.822267][ T4301] team0: Port device team_slave_0 added [ 59.825949][ T4301] team0: Port device team_slave_1 added [ 59.839599][ T4301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.841530][ T4301] 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. [ 59.848936][ T4301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.853179][ T4301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.855062][ T4301] 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. [ 59.861964][ T4301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.914371][ T4301] device hsr_slave_0 entered promiscuous mode [ 59.952709][ T4301] device hsr_slave_1 entered promiscuous mode [ 60.655351][ T4301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.715283][ T4301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.770306][ T4301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.824641][ T4301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.921673][ T4301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.933650][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.936222][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.941648][ T4301] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.948002][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.950853][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.954008][ T770] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.955958][ T770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.959091][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.966628][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.969775][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.973726][ T770] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.975690][ T770] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.994696][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.997872][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.001257][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.005781][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.008641][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.011927][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.015169][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.018037][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.020696][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.025868][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.030370][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.037438][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.108874][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.111104][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.123311][ T4301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.137359][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.140250][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.154469][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.157227][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.160705][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.163788][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.167410][ T4301] device veth0_vlan entered promiscuous mode [ 61.176454][ T4301] device veth1_vlan entered promiscuous mode [ 61.195813][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.198860][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.201623][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.205787][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.210285][ T4301] device veth0_macvtap entered promiscuous mode [ 61.216795][ T4301] device veth1_macvtap entered promiscuous mode [ 61.229023][ T4301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.231164][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.235831][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.238321][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.241843][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.250124][ T4301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.256358][ T4301] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.258708][ T4301] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.261022][ T4301] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.263747][ T4301] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.267352][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.270118][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.327077][ T1620] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.329299][ T1620] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.332242][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.357635][ T770] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.359858][ T770] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.364571][ T770] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.647861][ T4417] loop0: detected capacity change from 0 to 32768 [ 61.700366][ T4417] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4417) [ 61.705002][ T4390] Bluetooth: hci0: command 0x0409 tx timeout [ 61.724898][ T4417] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 61.731797][ T4417] BTRFS info (device loop0): turning on sync discard [ 61.738200][ T4417] BTRFS info (device loop0): using free space tree [ 61.740068][ T4417] BTRFS info (device loop0): has skinny extents [ 61.848274][ T4417] BTRFS info (device loop0): enabling ssd optimizations [ 61.888714][ T4417] [ 61.889505][ T4417] ====================================================== [ 61.891447][ T4417] WARNING: possible circular locking dependency detected [ 61.893465][ T4417] 5.15.179-syzkaller #0 Not tainted [ 61.894928][ T4417] ------------------------------------------------------ [ 61.896789][ T4417] syz-executor.0/4417 is trying to acquire lock: [ 61.898511][ T4417] ffff0000e10f8fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: lookup_slow+0x50/0x84 [ 61.901071][ T4417] [ 61.901071][ T4417] but task is already holding lock: [ 61.903024][ T4417] ffff0000c2c760e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_free_stale_devices+0x158/0x9ec [ 61.906048][ T4417] [ 61.906048][ T4417] which lock already depends on the new lock. [ 61.906048][ T4417] [ 61.908838][ T4417] [ 61.908838][ T4417] the existing dependency chain (in reverse order) is: [ 61.911303][ T4417] [ 61.911303][ T4417] -> #3 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 61.913681][ T4417] __mutex_lock_common+0x194/0x2154 [ 61.915252][ T4417] mutex_lock_nested+0xa4/0xf8 [ 61.916735][ T4417] write_all_supers+0x134c/0x3a6c [ 61.918278][ T4417] btrfs_sync_log+0x19c8/0x2294 [ 61.919754][ T4417] btrfs_sync_file+0xa70/0xfd4 [ 61.921262][ T4417] __arm64_sys_fdatasync+0xac/0x104 [ 61.922807][ T4417] invoke_syscall+0x98/0x2b8 [ 61.924177][ T4417] el0_svc_common+0x138/0x258 [ 61.925532][ T4417] do_el0_svc+0x58/0x14c [ 61.926785][ T4417] el0_svc+0x7c/0x1f0 [ 61.927966][ T4417] el0t_64_sync_handler+0x84/0xe4 [ 61.929527][ T4417] el0t_64_sync+0x1a0/0x1a4 [ 61.930927][ T4417] [ 61.930927][ T4417] -> #2 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 61.933141][ T4417] __mutex_lock_common+0x194/0x2154 [ 61.934694][ T4417] mutex_lock_nested+0xa4/0xf8 [ 61.936243][ T4417] btrfs_sync_log+0x1904/0x2294 [ 61.937744][ T4417] btrfs_sync_file+0xa70/0xfd4 [ 61.939125][ T4417] __arm64_sys_fdatasync+0xac/0x104 [ 61.940679][ T4417] invoke_syscall+0x98/0x2b8 [ 61.942056][ T4417] el0_svc_common+0x138/0x258 [ 61.943549][ T4417] do_el0_svc+0x58/0x14c [ 61.944812][ T4417] el0_svc+0x7c/0x1f0 [ 61.946049][ T4417] el0t_64_sync_handler+0x84/0xe4 [ 61.947583][ T4417] el0t_64_sync+0x1a0/0x1a4 [ 61.948894][ T4417] [ 61.948894][ T4417] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 61.951005][ T4417] lock_release+0x340/0xa1c [ 61.952471][ T4417] up_write+0x98/0x6f0 [ 61.953747][ T4417] btrfs_inode_unlock+0x40/0x80 [ 61.955253][ T4417] btrfs_sync_file+0x9a8/0xfd4 [ 61.956631][ T4417] __arm64_sys_fdatasync+0xac/0x104 [ 61.958213][ T4417] invoke_syscall+0x98/0x2b8 [ 61.959665][ T4417] el0_svc_common+0x138/0x258 [ 61.961052][ T4417] do_el0_svc+0x58/0x14c [ 61.962402][ T4417] el0_svc+0x7c/0x1f0 [ 61.963693][ T4417] el0t_64_sync_handler+0x84/0xe4 [ 61.965257][ T4417] el0t_64_sync+0x1a0/0x1a4 [ 61.966624][ T4417] [ 61.966624][ T4417] -> #0 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 61.968936][ T4417] __lock_acquire+0x32d4/0x7638 [ 61.970407][ T4417] lock_acquire+0x240/0x77c [ 61.971819][ T4417] down_read+0xc0/0x398 [ 61.973111][ T4417] lookup_slow+0x50/0x84 [ 61.974460][ T4417] walk_component+0x394/0x4cc [ 61.975838][ T4417] link_path_walk+0x5a0/0xc38 [ 61.977277][ T4417] path_lookupat+0x90/0x3d0 [ 61.978659][ T4417] filename_lookup+0x1c4/0x4c8 [ 61.980047][ T4417] kern_path+0x4c/0x194 [ 61.981326][ T4417] lookup_bdev+0xc0/0x25c [ 61.982691][ T4417] btrfs_free_stale_devices+0x658/0x9ec [ 61.984396][ T4417] btrfs_forget_devices+0x5c/0x98 [ 61.985873][ T4417] btrfs_control_ioctl+0x12c/0x248 [ 61.987450][ T4417] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.989032][ T4417] invoke_syscall+0x98/0x2b8 [ 61.990476][ T4417] el0_svc_common+0x138/0x258 [ 61.991989][ T4417] do_el0_svc+0x58/0x14c [ 61.993366][ T4417] el0_svc+0x7c/0x1f0 [ 61.994590][ T4417] el0t_64_sync_handler+0x84/0xe4 [ 61.996128][ T4417] el0t_64_sync+0x1a0/0x1a4 [ 61.997504][ T4417] [ 61.997504][ T4417] other info that might help us debug this: [ 61.997504][ T4417] [ 62.000465][ T4417] Chain exists of: [ 62.000465][ T4417] &type->i_mutex_dir_key#8 --> &fs_info->tree_log_mutex --> &fs_devs->device_list_mutex [ 62.000465][ T4417] [ 62.004692][ T4417] Possible unsafe locking scenario: [ 62.004692][ T4417] [ 62.006745][ T4417] CPU0 CPU1 [ 62.008250][ T4417] ---- ---- [ 62.009682][ T4417] lock(&fs_devs->device_list_mutex); [ 62.011264][ T4417] lock(&fs_info->tree_log_mutex); [ 62.013445][ T4417] lock(&fs_devs->device_list_mutex); [ 62.015652][ T4417] lock(&type->i_mutex_dir_key#8); [ 62.017078][ T4417] [ 62.017078][ T4417] *** DEADLOCK *** [ 62.017078][ T4417] [ 62.019336][ T4417] 2 locks held by syz-executor.0/4417: [ 62.020788][ T4417] #0: ffff8000152229e8 (uuid_mutex){+.+.}-{3:3}, at: btrfs_forget_devices+0x28/0x98 [ 62.023391][ T4417] #1: ffff0000c2c760e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_free_stale_devices+0x158/0x9ec [ 62.026549][ T4417] [ 62.026549][ T4417] stack backtrace: [ 62.028204][ T4417] CPU: 0 PID: 4417 Comm: syz-executor.0 Not tainted 5.15.179-syzkaller #0 [ 62.030528][ T4417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.033365][ T4417] Call trace: [ 62.034278][ T4417] dump_backtrace+0x0/0x530 [ 62.035519][ T4417] show_stack+0x2c/0x3c [ 62.036657][ T4417] dump_stack_lvl+0x108/0x170 [ 62.037969][ T4417] dump_stack+0x1c/0x58 [ 62.039122][ T4417] print_circular_bug+0x150/0x1b8 [ 62.040473][ T4417] check_noncircular+0x2cc/0x378 [ 62.041797][ T4417] __lock_acquire+0x32d4/0x7638 [ 62.043147][ T4417] lock_acquire+0x240/0x77c [ 62.044380][ T4417] down_read+0xc0/0x398 [ 62.045474][ T4417] lookup_slow+0x50/0x84 [ 62.046619][ T4417] walk_component+0x394/0x4cc [ 62.047878][ T4417] link_path_walk+0x5a0/0xc38 [ 62.049168][ T4417] path_lookupat+0x90/0x3d0 [ 62.050395][ T4417] filename_lookup+0x1c4/0x4c8 [ 62.051692][ T4417] kern_path+0x4c/0x194 [ 62.052839][ T4417] lookup_bdev+0xc0/0x25c [ 62.053991][ T4417] btrfs_free_stale_devices+0x658/0x9ec [ 62.055523][ T4417] btrfs_forget_devices+0x5c/0x98 [ 62.056871][ T4417] btrfs_control_ioctl+0x12c/0x248 [ 62.058396][ T4417] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.059745][ T4417] invoke_syscall+0x98/0x2b8 [ 62.061017][ T4417] el0_svc_common+0x138/0x258 [ 62.062257][ T4417] do_el0_svc+0x58/0x14c [ 62.063435][ T4417] el0_svc+0x7c/0x1f0 [ 62.064676][ T4417] el0t_64_sync_handler+0x84/0xe4 [ 62.066015][ T4417] el0t_64_sync+0x1a0/0x1a4 [ 62.336788][ T4508] loop0: detected capacity change from 0 to 32768 [ 62.406040][ T4508] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4508) [ 62.412862][ T4508] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 62.415340][ T4508] BTRFS info (device loop0): turning on sync discard [ 62.417081][ T4508] BTRFS info (device loop0): using free space tree [ 62.418756][ T4508] BTRFS info (device loop0): has skinny extents [ 62.500276][ T4508] BTRFS info (device loop0): enabling ssd optimizations [ 62.742391][ T4574] loop0: detected capacity change from 0 to 32768 [ 62.747832][ T4574] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4574) [ 62.768723][ T4574] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 62.771415][ T4574] BTRFS info (device loop0): turning on sync discard [ 62.773429][ T4574] BTRFS info (device loop0): using free space tree [ 62.775265][ T4574] BTRFS info (device loop0): has skinny extents [ 62.852721][ T4574] BTRFS info (device loop0): enabling ssd optimizations [ 63.117646][ T4617] loop0: detected capacity change from 0 to 32768 [ 63.189186][ T4617] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4617) [ 63.196541][ T4617] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.199166][ T4617] BTRFS info (device loop0): turning on sync discard [ 63.200965][ T4617] BTRFS info (device loop0): using free space tree [ 63.204190][ T4617] BTRFS info (device loop0): has skinny extents [ 63.275918][ T4617] BTRFS info (device loop0): enabling ssd optimizations [ 63.527103][ T4669] loop0: detected capacity change from 0 to 32768 [ 63.538914][ T4669] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4669) [ 63.561335][ T4669] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.564238][ T4669] BTRFS info (device loop0): turning on sync discard [ 63.565991][ T4669] BTRFS info (device loop0): using free space tree [ 63.567677][ T4669] BTRFS info (device loop0): has skinny extents [ 63.625735][ T4669] BTRFS info (device loop0): enabling ssd optimizations [ 63.792719][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 63.835221][ T4715] loop0: detected capacity change from 0 to 32768 [ 63.905892][ T4715] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4715) [ 63.915193][ T4715] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.917954][ T4715] BTRFS info (device loop0): turning on sync discard [ 63.920272][ T4715] BTRFS info (device loop0): using free space tree [ 63.930612][ T4715] BTRFS info (device loop0): has skinny extents [ 64.013240][ T4715] BTRFS info (device loop0): enabling ssd optimizations [ 64.251745][ T4763] loop0: detected capacity change from 0 to 32768 [ 64.281172][ T4763] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4763) [ 64.290442][ T4763] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.293807][ T4763] BTRFS info (device loop0): turning on sync discard [ 64.299085][ T4763] BTRFS info (device loop0): using free space tree [ 64.301046][ T4763] BTRFS info (device loop0): has skinny extents [ 64.370505][ T4763] BTRFS info (device loop0): enabling ssd optimizations [ 64.597806][ T4809] loop0: detected capacity change from 0 to 32768 [ 64.644657][ T4809] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4809) [ 64.686926][ T4809] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.689609][ T4809] BTRFS info (device loop0): turning on sync discard [ 64.691430][ T4809] BTRFS info (device loop0): using free space tree [ 64.693995][ T4809] BTRFS info (device loop0): has skinny extents [ 64.706198][ T4809] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:04 executed programs: 8 [ 64.890247][ T4837] loop0: detected capacity change from 0 to 32768 [ 64.893447][ T4837] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4837) [ 64.934662][ T4837] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.937337][ T4837] BTRFS info (device loop0): turning on sync discard [ 64.939188][ T4837] BTRFS info (device loop0): using free space tree [ 64.940883][ T4837] BTRFS info (device loop0): has skinny extents [ 64.952063][ T4837] BTRFS info (device loop0): enabling ssd optimizations [ 65.157156][ T4858] loop0: detected capacity change from 0 to 32768 [ 65.243471][ T4858] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4858) [ 65.285820][ T4858] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.288478][ T4858] BTRFS info (device loop0): turning on sync discard [ 65.290229][ T4858] BTRFS info (device loop0): using free space tree [ 65.292003][ T4858] BTRFS info (device loop0): has skinny extents [ 65.304257][ T4858] BTRFS info (device loop0): enabling ssd optimizations [ 65.472271][ T4879] loop0: detected capacity change from 0 to 32768 [ 65.503929][ T4879] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4879) [ 65.511359][ T4879] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.514291][ T4879] BTRFS info (device loop0): turning on sync discard [ 65.516255][ T4879] BTRFS info (device loop0): using free space tree [ 65.518115][ T4879] BTRFS info (device loop0): has skinny extents [ 65.534723][ T4879] BTRFS info (device loop0): enabling ssd optimizations [ 65.716620][ T4900] loop0: detected capacity change from 0 to 32768 [ 65.763637][ T4900] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4900) [ 65.805403][ T4900] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.808257][ T4900] BTRFS info (device loop0): turning on sync discard [ 65.810178][ T4900] BTRFS info (device loop0): using free space tree [ 65.812058][ T4900] BTRFS info (device loop0): has skinny extents [ 65.825130][ T4900] BTRFS info (device loop0): enabling ssd optimizations [ 65.862420][ T4049] Bluetooth: hci0: command 0x040f tx timeout [ 66.015734][ T4921] loop0: detected capacity change from 0 to 32768 [ 66.064730][ T4921] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4921) [ 66.072247][ T4921] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.075275][ T4921] BTRFS info (device loop0): turning on sync discard [ 66.077379][ T4921] BTRFS info (device loop0): using free space tree [ 66.079401][ T4921] BTRFS info (device loop0): has skinny extents [ 66.092387][ T4921] BTRFS info (device loop0): enabling ssd optimizations [ 66.269569][ T4942] loop0: detected capacity change from 0 to 32768 [ 66.363488][ T4942] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4942) [ 66.405324][ T4942] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.408116][ T4942] BTRFS info (device loop0): turning on sync discard [ 66.410132][ T4942] BTRFS info (device loop0): using free space tree [ 66.411955][ T4942] BTRFS info (device loop0): has skinny extents [ 66.423712][ T4942] BTRFS info (device loop0): enabling ssd optimizations [ 66.603873][ T4963] loop0: detected capacity change from 0 to 32768 [ 66.683427][ T4963] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4963) [ 66.726117][ T4963] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.728953][ T4963] BTRFS info (device loop0): turning on sync discard [ 66.730832][ T4963] BTRFS info (device loop0): using free space tree [ 66.732772][ T4963] BTRFS info (device loop0): has skinny extents [ 66.745437][ T4963] BTRFS info (device loop0): enabling ssd optimizations [ 66.921435][ T4984] loop0: detected capacity change from 0 to 32768 [ 67.033309][ T4984] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4984) [ 67.085211][ T4984] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.087992][ T4984] BTRFS info (device loop0): turning on sync discard [ 67.089931][ T4984] BTRFS info (device loop0): using free space tree [ 67.094485][ T4984] BTRFS info (device loop0): has skinny extents [ 67.107769][ T4984] BTRFS info (device loop0): enabling ssd optimizations [ 67.290763][ T5005] loop0: detected capacity change from 0 to 32768 [ 67.393462][ T5005] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5005) [ 67.435967][ T5005] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.438784][ T5005] BTRFS info (device loop0): turning on sync discard [ 67.440736][ T5005] BTRFS info (device loop0): using free space tree [ 67.442579][ T5005] BTRFS info (device loop0): has skinny extents [ 67.455226][ T5005] BTRFS info (device loop0): enabling ssd optimizations [ 67.633651][ T5026] loop0: detected capacity change from 0 to 32768 [ 67.673556][ T5026] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5026) [ 67.678744][ T5026] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.681638][ T5026] BTRFS info (device loop0): turning on sync discard [ 67.684045][ T5026] BTRFS info (device loop0): using free space tree [ 67.685805][ T5026] BTRFS info (device loop0): has skinny extents [ 67.699358][ T5026] BTRFS info (device loop0): enabling ssd optimizations [ 67.867347][ T5047] loop0: detected capacity change from 0 to 32768 [ 67.904416][ T5047] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5047) [ 67.945531][ T5047] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.948243][ T5047] BTRFS info (device loop0): turning on sync discard [ 67.950003][ T5047] BTRFS info (device loop0): using free space tree [ 67.951798][ T5047] BTRFS info (device loop0): has skinny extents [ 67.953844][ T4501] Bluetooth: hci0: command 0x0419 tx timeout [ 67.965917][ T5047] BTRFS info (device loop0): enabling ssd optimizations [ 68.144703][ T5068] loop0: detected capacity change from 0 to 32768 [ 68.184588][ T5068] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5068) [ 68.245751][ T5068] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.248556][ T5068] BTRFS info (device loop0): turning on sync discard [ 68.250429][ T5068] BTRFS info (device loop0): using free space tree [ 68.252783][ T5068] BTRFS info (device loop0): has skinny extents [ 68.268558][ T5068] BTRFS info (device loop0): enabling ssd optimizations [ 68.440277][ T5089] loop0: detected capacity change from 0 to 32768 [ 68.543597][ T5089] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5089) [ 68.586028][ T5089] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.588808][ T5089] BTRFS info (device loop0): turning on sync discard [ 68.590689][ T5089] BTRFS info (device loop0): using free space tree [ 68.592730][ T5089] BTRFS info (device loop0): has skinny extents [ 68.605077][ T5089] BTRFS info (device loop0): enabling ssd optimizations [ 68.775817][ T5110] loop0: detected capacity change from 0 to 32768 [ 68.863486][ T5110] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5110) [ 68.905720][ T5110] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.908497][ T5110] BTRFS info (device loop0): turning on sync discard [ 68.910368][ T5110] BTRFS info (device loop0): using free space tree [ 68.912117][ T5110] BTRFS info (device loop0): has skinny extents [ 68.923437][ T5110] BTRFS info (device loop0): enabling ssd optimizations [ 69.106327][ T5131] loop0: detected capacity change from 0 to 32768 [ 69.203474][ T5131] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5131) [ 69.253663][ T5131] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.256825][ T5131] BTRFS info (device loop0): turning on sync discard [ 69.258705][ T5131] BTRFS info (device loop0): using free space tree [ 69.260463][ T5131] BTRFS info (device loop0): has skinny extents [ 69.271373][ T5131] BTRFS info (device loop0): enabling ssd optimizations [ 69.451507][ T5152] loop0: detected capacity change from 0 to 32768 [ 69.503499][ T5152] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5152) [ 69.509047][ T5152] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.511730][ T5152] BTRFS info (device loop0): turning on sync discard [ 69.513938][ T5152] BTRFS info (device loop0): using free space tree [ 69.515668][ T5152] BTRFS info (device loop0): has skinny extents [ 69.531555][ T5152] BTRFS info (device loop0): enabling ssd optimizations [ 69.622730][ T1535] cfg80211: failed to load regulatory.db [ 69.633312][ T2057] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.635145][ T2057] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.704116][ T5173] loop0: detected capacity change from 0 to 32768 [ 69.812739][ T5173] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5173) [ 69.884510][ T5173] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.887132][ T5173] BTRFS info (device loop0): turning on sync discard [ 69.888946][ T5173] BTRFS info (device loop0): using free space tree [ 69.890685][ T5173] BTRFS info (device loop0): has skinny extents [ 69.906880][ T5173] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:09 executed programs: 25 [ 70.080223][ T5194] loop0: detected capacity change from 0 to 32768 [ 70.163461][ T5194] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5194) [ 70.203946][ T5194] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.207813][ T5194] BTRFS info (device loop0): turning on sync discard [ 70.209823][ T5194] BTRFS info (device loop0): using free space tree [ 70.211553][ T5194] BTRFS info (device loop0): has skinny extents [ 70.222532][ T5194] BTRFS info (device loop0): enabling ssd optimizations [ 70.394775][ T5215] loop0: detected capacity change from 0 to 32768 [ 70.493496][ T5215] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5215) [ 70.535089][ T5215] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.537873][ T5215] BTRFS info (device loop0): turning on sync discard [ 70.539784][ T5215] BTRFS info (device loop0): using free space tree [ 70.541600][ T5215] BTRFS info (device loop0): has skinny extents [ 70.555295][ T5215] BTRFS info (device loop0): enabling ssd optimizations [ 70.731584][ T5236] loop0: detected capacity change from 0 to 32768 [ 70.813448][ T5236] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5236) [ 70.855640][ T5236] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.858322][ T5236] BTRFS info (device loop0): turning on sync discard [ 70.860127][ T5236] BTRFS info (device loop0): using free space tree [ 70.861917][ T5236] BTRFS info (device loop0): has skinny extents [ 70.875312][ T5236] BTRFS info (device loop0): enabling ssd optimizations [ 71.049615][ T5257] loop0: detected capacity change from 0 to 32768 [ 71.132731][ T5257] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5257) [ 71.173868][ T5257] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.176497][ T5257] BTRFS info (device loop0): turning on sync discard [ 71.178226][ T5257] BTRFS info (device loop0): using free space tree [ 71.179890][ T5257] BTRFS info (device loop0): has skinny extents [ 71.194297][ T5257] BTRFS info (device loop0): enabling ssd optimizations [ 71.383575][ T5278] loop0: detected capacity change from 0 to 32768 [ 71.423596][ T5278] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5278) [ 71.465600][ T5278] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.468213][ T5278] BTRFS info (device loop0): turning on sync discard [ 71.470051][ T5278] BTRFS info (device loop0): using free space tree [ 71.471756][ T5278] BTRFS info (device loop0): has skinny extents [ 71.484398][ T5278] BTRFS info (device loop0): enabling ssd optimizations [ 71.660691][ T5299] loop0: detected capacity change from 0 to 32768 [ 71.706599][ T5299] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5299) [ 71.711956][ T5299] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.715322][ T5299] BTRFS info (device loop0): turning on sync discard [ 71.717107][ T5299] BTRFS info (device loop0): using free space tree [ 71.718769][ T5299] BTRFS info (device loop0): has skinny extents [ 71.730068][ T5299] BTRFS info (device loop0): enabling ssd optimizations