Warning: Permanently added '10.128.1.128' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:58 ignoring optional flag "type"="gce" 1970/01/01 00:00:59 parsed 1 programs [ 59.189535][ T4275] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:59 executed programs: 0 [ 59.315351][ T4281] chnl_net:caif_netlink_parms(): no params data found [ 59.348461][ T4281] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.349976][ T4281] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.352940][ T4281] device bridge_slave_0 entered promiscuous mode [ 59.356150][ T4281] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.357749][ T4281] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.359749][ T4281] device bridge_slave_1 entered promiscuous mode [ 59.374537][ T4281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.378295][ T4281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.393383][ T4281] team0: Port device team_slave_0 added [ 59.397511][ T4281] team0: Port device team_slave_1 added [ 59.410198][ T4281] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.411934][ T4281] 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. [ 59.417228][ T4281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.420593][ T4281] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.422612][ T4281] 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. [ 59.427814][ T4281] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.494854][ T4281] device hsr_slave_0 entered promiscuous mode [ 59.533471][ T4281] device hsr_slave_1 entered promiscuous mode [ 60.279820][ T4281] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.313899][ T4281] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.353857][ T4281] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.408974][ T4281] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.484785][ T4281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.491378][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.494103][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.498405][ T4281] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.506154][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.508291][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.510308][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.511904][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.516387][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.525258][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.527368][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.529580][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.531020][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.534374][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.545548][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.547955][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.550924][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.554437][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.556807][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.565250][ T4281] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.567430][ T4281] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.573678][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.575915][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.578091][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.581028][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.585714][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.590691][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.663431][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.665315][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.670565][ T4281] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.683298][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.685563][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.700376][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.705598][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.708608][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.712487][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.716044][ T4281] device veth0_vlan entered promiscuous mode [ 60.721525][ T4281] device veth1_vlan entered promiscuous mode [ 60.736693][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.739011][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.741200][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.744150][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.747956][ T4281] device veth0_macvtap entered promiscuous mode [ 60.752395][ T4281] device veth1_macvtap entered promiscuous mode [ 60.767010][ T4281] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.768641][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.770736][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.774405][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.777154][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.784155][ T4281] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.788505][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.790921][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.795198][ T4281] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.797299][ T4281] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.799143][ T4281] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.800955][ T4281] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.854445][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.856426][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.859053][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.880111][ T336] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.882097][ T336] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.884818][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.157351][ T4395] loop0: detected capacity change from 0 to 32768 [ 61.220542][ T4395] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4395) [ 61.244142][ T4395] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 61.246439][ T4395] BTRFS info (device loop0): turning on sync discard [ 61.248034][ T4395] BTRFS info (device loop0): using free space tree [ 61.249506][ T4395] BTRFS info (device loop0): has skinny extents [ 61.312944][ T4048] Bluetooth: hci0: command 0x0409 tx timeout [ 61.367626][ T4395] BTRFS info (device loop0): enabling ssd optimizations [ 61.432194][ T4395] [ 61.432779][ T4395] ====================================================== [ 61.434256][ T4395] WARNING: possible circular locking dependency detected [ 61.435868][ T4395] 5.15.175-syzkaller #0 Not tainted [ 61.436922][ T4395] ------------------------------------------------------ [ 61.438465][ T4395] syz-executor.0/4395 is trying to acquire lock: [ 61.439740][ T4395] ffff0000dd5a8fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: lookup_slow+0x50/0x84 [ 61.441628][ T4395] [ 61.441628][ T4395] but task is already holding lock: [ 61.443113][ T4395] ffff0000d585e8e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_free_stale_devices+0x158/0x9ec [ 61.445619][ T4395] [ 61.445619][ T4395] which lock already depends on the new lock. [ 61.445619][ T4395] [ 61.447972][ T4395] [ 61.447972][ T4395] the existing dependency chain (in reverse order) is: [ 61.449914][ T4395] [ 61.449914][ T4395] -> #3 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 61.451765][ T4395] __mutex_lock_common+0x194/0x2154 [ 61.453002][ T4395] mutex_lock_nested+0xa4/0xf8 [ 61.454041][ T4395] write_all_supers+0x134c/0x3a6c [ 61.455349][ T4395] btrfs_sync_log+0x19c8/0x2294 [ 61.456518][ T4395] btrfs_sync_file+0xa70/0xfd4 [ 61.457586][ T4395] __arm64_sys_fdatasync+0xac/0x104 [ 61.458764][ T4395] invoke_syscall+0x98/0x2b8 [ 61.459830][ T4395] el0_svc_common+0x138/0x258 [ 61.460910][ T4395] do_el0_svc+0x58/0x14c [ 61.461878][ T4395] el0_svc+0x7c/0x1f0 [ 61.462890][ T4395] el0t_64_sync_handler+0x84/0xe4 [ 61.464049][ T4395] el0t_64_sync+0x1a0/0x1a4 [ 61.465113][ T4395] [ 61.465113][ T4395] -> #2 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 61.466967][ T4395] __mutex_lock_common+0x194/0x2154 [ 61.468122][ T4395] mutex_lock_nested+0xa4/0xf8 [ 61.469164][ T4395] btrfs_sync_log+0x1904/0x2294 [ 61.470245][ T4395] btrfs_sync_file+0xa70/0xfd4 [ 61.471315][ T4395] __arm64_sys_fdatasync+0xac/0x104 [ 61.472570][ T4395] invoke_syscall+0x98/0x2b8 [ 61.473597][ T4395] el0_svc_common+0x138/0x258 [ 61.474863][ T4395] do_el0_svc+0x58/0x14c [ 61.475993][ T4395] el0_svc+0x7c/0x1f0 [ 61.477045][ T4395] el0t_64_sync_handler+0x84/0xe4 [ 61.478232][ T4395] el0t_64_sync+0x1a0/0x1a4 [ 61.479316][ T4395] [ 61.479316][ T4395] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 61.480932][ T4395] lock_release+0x340/0xa1c [ 61.482035][ T4395] up_write+0x98/0x6f0 [ 61.483023][ T4395] btrfs_inode_unlock+0x40/0x80 [ 61.484188][ T4395] btrfs_sync_file+0x9a8/0xfd4 [ 61.485345][ T4395] __arm64_sys_fdatasync+0xac/0x104 [ 61.486537][ T4395] invoke_syscall+0x98/0x2b8 [ 61.487630][ T4395] el0_svc_common+0x138/0x258 [ 61.488687][ T4395] do_el0_svc+0x58/0x14c [ 61.489867][ T4395] el0_svc+0x7c/0x1f0 [ 61.490920][ T4395] el0t_64_sync_handler+0x84/0xe4 [ 61.492087][ T4395] el0t_64_sync+0x1a0/0x1a4 [ 61.493227][ T4395] [ 61.493227][ T4395] -> #0 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 61.494988][ T4395] __lock_acquire+0x32d4/0x7638 [ 61.496220][ T4395] lock_acquire+0x240/0x77c [ 61.497423][ T4395] down_read+0xc0/0x398 [ 61.498412][ T4395] lookup_slow+0x50/0x84 [ 61.499370][ T4395] walk_component+0x394/0x4cc [ 61.500462][ T4395] link_path_walk+0x5a0/0xc38 [ 61.501498][ T4395] path_lookupat+0x90/0x3d0 [ 61.502591][ T4395] filename_lookup+0x1c4/0x4c8 [ 61.503693][ T4395] kern_path+0x4c/0x194 [ 61.504702][ T4395] lookup_bdev+0xc0/0x25c [ 61.505763][ T4395] btrfs_free_stale_devices+0x658/0x9ec [ 61.507025][ T4395] btrfs_forget_devices+0x5c/0x98 [ 61.508147][ T4395] btrfs_control_ioctl+0x12c/0x248 [ 61.509411][ T4395] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.510591][ T4395] invoke_syscall+0x98/0x2b8 [ 61.511650][ T4395] el0_svc_common+0x138/0x258 [ 61.512666][ T4395] do_el0_svc+0x58/0x14c [ 61.513622][ T4395] el0_svc+0x7c/0x1f0 [ 61.514484][ T4395] el0t_64_sync_handler+0x84/0xe4 [ 61.515617][ T4395] el0t_64_sync+0x1a0/0x1a4 [ 61.516593][ T4395] [ 61.516593][ T4395] other info that might help us debug this: [ 61.516593][ T4395] [ 61.518595][ T4395] Chain exists of: [ 61.518595][ T4395] &type->i_mutex_dir_key#8 --> &fs_info->tree_log_mutex --> &fs_devs->device_list_mutex [ 61.518595][ T4395] [ 61.521699][ T4395] Possible unsafe locking scenario: [ 61.521699][ T4395] [ 61.523130][ T4395] CPU0 CPU1 [ 61.524168][ T4395] ---- ---- [ 61.525232][ T4395] lock(&fs_devs->device_list_mutex); [ 61.526290][ T4395] lock(&fs_info->tree_log_mutex); [ 61.527780][ T4395] lock(&fs_devs->device_list_mutex); [ 61.529317][ T4395] lock(&type->i_mutex_dir_key#8); [ 61.530353][ T4395] [ 61.530353][ T4395] *** DEADLOCK *** [ 61.530353][ T4395] [ 61.531946][ T4395] 2 locks held by syz-executor.0/4395: [ 61.533005][ T4395] #0: ffff800015221bc8 (uuid_mutex){+.+.}-{3:3}, at: btrfs_forget_devices+0x28/0x98 [ 61.534950][ T4395] #1: ffff0000d585e8e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_free_stale_devices+0x158/0x9ec [ 61.537291][ T4395] [ 61.537291][ T4395] stack backtrace: [ 61.538528][ T4395] CPU: 0 PID: 4395 Comm: syz-executor.0 Not tainted 5.15.175-syzkaller #0 [ 61.540283][ T4395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 61.542319][ T4395] Call trace: [ 61.543037][ T4395] dump_backtrace+0x0/0x530 [ 61.543977][ T4395] show_stack+0x2c/0x3c [ 61.544850][ T4395] dump_stack_lvl+0x108/0x170 [ 61.545793][ T4395] dump_stack+0x1c/0x58 [ 61.546705][ T4395] print_circular_bug+0x150/0x1b8 [ 61.547839][ T4395] check_noncircular+0x2cc/0x378 [ 61.548807][ T4395] __lock_acquire+0x32d4/0x7638 [ 61.549751][ T4395] lock_acquire+0x240/0x77c [ 61.550745][ T4395] down_read+0xc0/0x398 [ 61.551629][ T4395] lookup_slow+0x50/0x84 [ 61.552602][ T4395] walk_component+0x394/0x4cc [ 61.553504][ T4395] link_path_walk+0x5a0/0xc38 [ 61.554529][ T4395] path_lookupat+0x90/0x3d0 [ 61.555511][ T4395] filename_lookup+0x1c4/0x4c8 [ 61.556464][ T4395] kern_path+0x4c/0x194 [ 61.557268][ T4395] lookup_bdev+0xc0/0x25c [ 61.558123][ T4395] btrfs_free_stale_devices+0x658/0x9ec [ 61.559254][ T4395] btrfs_forget_devices+0x5c/0x98 [ 61.560305][ T4395] btrfs_control_ioctl+0x12c/0x248 [ 61.561419][ T4395] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.562442][ T4395] invoke_syscall+0x98/0x2b8 [ 61.563316][ T4395] el0_svc_common+0x138/0x258 [ 61.564250][ T4395] do_el0_svc+0x58/0x14c [ 61.565110][ T4395] el0_svc+0x7c/0x1f0 [ 61.565974][ T4395] el0t_64_sync_handler+0x84/0xe4 [ 61.567177][ T4395] el0t_64_sync+0x1a0/0x1a4 [ 61.840305][ T4485] loop0: detected capacity change from 0 to 32768 [ 61.887271][ T4485] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4485) [ 61.892798][ T4485] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 61.895918][ T4485] BTRFS info (device loop0): turning on sync discard [ 61.897608][ T4485] BTRFS info (device loop0): using free space tree [ 61.902786][ T4485] BTRFS info (device loop0): has skinny extents [ 61.969231][ T4485] BTRFS info (device loop0): enabling ssd optimizations [ 62.242918][ T4538] loop0: detected capacity change from 0 to 32768 [ 62.295600][ T4538] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4538) [ 62.305687][ T4538] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 62.310558][ T4538] BTRFS info (device loop0): turning on sync discard [ 62.318151][ T4538] BTRFS info (device loop0): using free space tree [ 62.319656][ T4538] BTRFS info (device loop0): has skinny extents [ 62.400361][ T4538] BTRFS info (device loop0): enabling ssd optimizations [ 62.649928][ T4593] loop0: detected capacity change from 0 to 32768 [ 62.738801][ T4593] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4593) [ 62.744602][ T4593] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 62.746881][ T4593] BTRFS info (device loop0): turning on sync discard [ 62.749474][ T4593] BTRFS info (device loop0): using free space tree [ 62.751505][ T4593] BTRFS info (device loop0): has skinny extents [ 62.828774][ T4593] BTRFS info (device loop0): enabling ssd optimizations [ 63.122417][ T4662] loop0: detected capacity change from 0 to 32768 [ 63.199444][ T4662] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4662) [ 63.206763][ T4662] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.208842][ T4662] BTRFS info (device loop0): turning on sync discard [ 63.210402][ T4662] BTRFS info (device loop0): using free space tree [ 63.220203][ T4662] BTRFS info (device loop0): has skinny extents [ 63.288859][ T4662] BTRFS info (device loop0): enabling ssd optimizations [ 63.391658][ T4658] Bluetooth: hci0: command 0x041b tx timeout [ 63.527199][ T4719] loop0: detected capacity change from 0 to 32768 [ 63.602711][ T4719] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4719) [ 63.637386][ T4719] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.639475][ T4719] BTRFS info (device loop0): turning on sync discard [ 63.640925][ T4719] BTRFS info (device loop0): using free space tree [ 63.642387][ T4719] BTRFS info (device loop0): has skinny extents [ 63.700035][ T4719] BTRFS info (device loop0): enabling ssd optimizations [ 63.928820][ T4775] loop0: detected capacity change from 0 to 32768 [ 63.993102][ T4775] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4775) [ 64.036251][ T4775] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.038412][ T4775] BTRFS info (device loop0): turning on sync discard [ 64.039847][ T4775] BTRFS info (device loop0): using free space tree [ 64.041300][ T4775] BTRFS info (device loop0): has skinny extents [ 64.119335][ T4775] BTRFS info (device loop0): enabling ssd optimizations [ 64.348140][ T4828] loop0: detected capacity change from 0 to 32768 [ 64.363770][ T4828] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4828) [ 64.368476][ T4828] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.370706][ T4828] BTRFS info (device loop0): turning on sync discard [ 64.372369][ T4828] BTRFS info (device loop0): using free space tree [ 64.373901][ T4828] BTRFS info (device loop0): has skinny extents [ 64.393752][ T4828] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:04 executed programs: 8 [ 64.557713][ T4853] loop0: detected capacity change from 0 to 32768 [ 64.642699][ T4853] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4853) [ 64.684274][ T4853] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.686599][ T4853] BTRFS info (device loop0): turning on sync discard [ 64.688117][ T4853] BTRFS info (device loop0): using free space tree [ 64.689558][ T4853] BTRFS info (device loop0): has skinny extents [ 64.701676][ T4853] BTRFS info (device loop0): enabling ssd optimizations [ 64.868060][ T4874] loop0: detected capacity change from 0 to 32768 [ 64.913172][ T4874] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4874) [ 64.919705][ T4874] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.922022][ T4874] BTRFS info (device loop0): turning on sync discard [ 64.923399][ T4874] BTRFS info (device loop0): using free space tree [ 64.925052][ T4874] BTRFS info (device loop0): has skinny extents [ 64.936515][ T4874] BTRFS info (device loop0): enabling ssd optimizations [ 65.107386][ T4895] loop0: detected capacity change from 0 to 32768 [ 65.182816][ T4895] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4895) [ 65.224517][ T4895] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.227134][ T4895] BTRFS info (device loop0): turning on sync discard [ 65.228578][ T4895] BTRFS info (device loop0): using free space tree [ 65.229965][ T4895] BTRFS info (device loop0): has skinny extents [ 65.241172][ T4895] BTRFS info (device loop0): enabling ssd optimizations [ 65.413920][ T4916] loop0: detected capacity change from 0 to 32768 [ 65.452752][ T4916] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4916) [ 65.458175][ T4916] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.460373][ T4916] BTRFS info (device loop0): turning on sync discard [ 65.462075][ T4916] BTRFS info (device loop0): using free space tree [ 65.463500][ T4916] BTRFS info (device loop0): has skinny extents [ 65.472112][ T4643] Bluetooth: hci0: command 0x040f tx timeout [ 65.474825][ T4916] BTRFS info (device loop0): enabling ssd optimizations [ 65.640978][ T4937] loop0: detected capacity change from 0 to 32768 [ 65.722295][ T4937] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4937) [ 65.765064][ T4937] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.767167][ T4937] BTRFS info (device loop0): turning on sync discard [ 65.768643][ T4937] BTRFS info (device loop0): using free space tree [ 65.769988][ T4937] BTRFS info (device loop0): has skinny extents [ 65.781615][ T4937] BTRFS info (device loop0): enabling ssd optimizations [ 65.961071][ T4958] loop0: detected capacity change from 0 to 32768 [ 65.969740][ T4958] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4958) [ 65.976358][ T4958] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.978388][ T4958] BTRFS info (device loop0): turning on sync discard [ 65.979884][ T4958] BTRFS info (device loop0): using free space tree [ 65.981259][ T4958] BTRFS info (device loop0): has skinny extents [ 65.996728][ T4958] BTRFS info (device loop0): enabling ssd optimizations [ 66.168764][ T4979] loop0: detected capacity change from 0 to 32768 [ 66.212817][ T4979] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4979) [ 66.217512][ T4979] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.219558][ T4979] BTRFS info (device loop0): turning on sync discard [ 66.220965][ T4979] BTRFS info (device loop0): using free space tree [ 66.222866][ T4979] BTRFS info (device loop0): has skinny extents [ 66.235899][ T4979] BTRFS info (device loop0): enabling ssd optimizations [ 66.413411][ T5000] loop0: detected capacity change from 0 to 32768 [ 66.492471][ T5000] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5000) [ 66.546133][ T5000] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.548353][ T5000] BTRFS info (device loop0): turning on sync discard [ 66.549900][ T5000] BTRFS info (device loop0): using free space tree [ 66.551315][ T5000] BTRFS info (device loop0): has skinny extents [ 66.563794][ T5000] BTRFS info (device loop0): enabling ssd optimizations [ 66.743756][ T5021] loop0: detected capacity change from 0 to 32768 [ 66.784040][ T5021] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5021) [ 66.825928][ T5021] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.828248][ T5021] BTRFS info (device loop0): turning on sync discard [ 66.829774][ T5021] BTRFS info (device loop0): using free space tree [ 66.831288][ T5021] BTRFS info (device loop0): has skinny extents [ 66.841971][ T5021] BTRFS info (device loop0): enabling ssd optimizations [ 67.007455][ T5042] loop0: detected capacity change from 0 to 32768 [ 67.092691][ T5042] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5042) [ 67.134109][ T5042] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.136257][ T5042] BTRFS info (device loop0): turning on sync discard [ 67.137694][ T5042] BTRFS info (device loop0): using free space tree [ 67.138914][ T5042] BTRFS info (device loop0): has skinny extents [ 67.150615][ T5042] BTRFS info (device loop0): enabling ssd optimizations [ 67.318385][ T5063] loop0: detected capacity change from 0 to 32768 [ 67.392739][ T5063] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5063) [ 67.434502][ T5063] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.436765][ T5063] BTRFS info (device loop0): turning on sync discard [ 67.438217][ T5063] BTRFS info (device loop0): using free space tree [ 67.439614][ T5063] BTRFS info (device loop0): has skinny extents [ 67.450018][ T5063] BTRFS info (device loop0): enabling ssd optimizations [ 67.551762][ T1960] Bluetooth: hci0: command 0x0419 tx timeout [ 67.617034][ T5084] loop0: detected capacity change from 0 to 32768 [ 67.633986][ T5084] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5084) [ 67.640648][ T5084] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.644110][ T5084] BTRFS info (device loop0): turning on sync discard [ 67.645563][ T5084] BTRFS info (device loop0): using free space tree [ 67.647017][ T5084] BTRFS info (device loop0): has skinny extents [ 67.658366][ T5084] BTRFS info (device loop0): enabling ssd optimizations [ 67.839180][ T5105] loop0: detected capacity change from 0 to 32768 [ 67.906707][ T5105] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5105) [ 67.910917][ T5105] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.913511][ T5105] BTRFS info (device loop0): turning on sync discard [ 67.914841][ T5105] BTRFS info (device loop0): using free space tree [ 67.916140][ T5105] BTRFS info (device loop0): has skinny extents [ 67.927640][ T5105] BTRFS info (device loop0): enabling ssd optimizations [ 68.093730][ T5126] loop0: detected capacity change from 0 to 32768 [ 68.144085][ T5126] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5126) [ 68.184630][ T5126] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.186740][ T5126] BTRFS info (device loop0): turning on sync discard [ 68.188001][ T5126] BTRFS info (device loop0): using free space tree [ 68.189296][ T5126] BTRFS info (device loop0): has skinny extents [ 68.199292][ T5126] BTRFS info (device loop0): enabling ssd optimizations [ 68.383787][ T5147] loop0: detected capacity change from 0 to 32768 [ 68.462699][ T5147] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5147) [ 68.504644][ T5147] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.506716][ T5147] BTRFS info (device loop0): turning on sync discard [ 68.508138][ T5147] BTRFS info (device loop0): using free space tree [ 68.509562][ T5147] BTRFS info (device loop0): has skinny extents [ 68.521481][ T5147] BTRFS info (device loop0): enabling ssd optimizations [ 68.685997][ T5168] loop0: detected capacity change from 0 to 32768 [ 68.688538][ T5168] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5168) [ 68.693279][ T5168] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.696102][ T5168] BTRFS info (device loop0): turning on sync discard [ 68.697480][ T5168] BTRFS info (device loop0): using free space tree [ 68.698821][ T5168] BTRFS info (device loop0): has skinny extents [ 68.712924][ T5168] BTRFS info (device loop0): enabling ssd optimizations [ 68.893554][ T5189] loop0: detected capacity change from 0 to 32768 [ 68.902645][ T5189] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5189) [ 68.908619][ T5189] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.910788][ T5189] BTRFS info (device loop0): turning on sync discard [ 68.912594][ T5189] BTRFS info (device loop0): using free space tree [ 68.914032][ T5189] BTRFS info (device loop0): has skinny extents [ 68.927713][ T5189] BTRFS info (device loop0): enabling ssd optimizations [ 69.102740][ T5210] loop0: detected capacity change from 0 to 32768 [ 69.111498][ T5210] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5210) [ 69.117319][ T5210] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.119596][ T5210] BTRFS info (device loop0): turning on sync discard [ 69.121190][ T5210] BTRFS info (device loop0): using free space tree [ 69.123112][ T5210] BTRFS info (device loop0): has skinny extents [ 69.139742][ T5210] BTRFS info (device loop0): enabling ssd optimizations [ 69.315812][ T5231] loop0: detected capacity change from 0 to 32768 [ 69.355470][ T5231] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5231) [ 69.362812][ T5231] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.364933][ T5231] BTRFS info (device loop0): turning on sync discard [ 69.366384][ T5231] BTRFS info (device loop0): using free space tree [ 69.368146][ T5231] BTRFS info (device loop0): has skinny extents [ 69.380368][ T5231] BTRFS info (device loop0): enabling ssd optimizations [ 69.542996][ T5252] loop0: detected capacity change from 0 to 32768 [ 69.552543][ T5252] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5252) [ 69.558461][ T5252] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.560382][ T5252] BTRFS info (device loop0): turning on sync discard [ 69.562980][ T5252] BTRFS info (device loop0): using free space tree [ 69.564363][ T5252] BTRFS info (device loop0): has skinny extents [ 69.575339][ T5252] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:09 executed programs: 28 [ 69.632916][ T1535] cfg80211: failed to load regulatory.db [ 69.634600][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.635957][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.759116][ T5273] loop0: detected capacity change from 0 to 32768 [ 69.792712][ T5273] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5273) [ 69.797840][ T5273] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.799845][ T5273] BTRFS info (device loop0): turning on sync discard [ 69.801246][ T5273] BTRFS info (device loop0): using free space tree [ 69.803110][ T5273] BTRFS info (device loop0): has skinny extents [ 69.815276][ T5273] BTRFS info (device loop0): enabling ssd optimizations [ 69.987266][ T5294] loop0: detected capacity change from 0 to 32768 [ 70.062656][ T5294] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5294) [ 70.094291][ T5294] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.096405][ T5294] BTRFS info (device loop0): turning on sync discard [ 70.097893][ T5294] BTRFS info (device loop0): using free space tree [ 70.099815][ T5294] BTRFS info (device loop0): has skinny extents [ 70.110529][ T5294] BTRFS info (device loop0): enabling ssd optimizations [ 70.282427][ T5315] loop0: detected capacity change from 0 to 32768 [ 70.362720][ T5315] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5315) [ 70.405103][ T5315] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.407075][ T5315] BTRFS info (device loop0): turning on sync discard [ 70.408534][ T5315] BTRFS info (device loop0): using free space tree [ 70.409905][ T5315] BTRFS info (device loop0): has skinny extents [ 70.423358][ T5315] BTRFS info (device loop0): enabling ssd optimizations [ 70.594426][ T5336] loop0: detected capacity change from 0 to 32768 [ 70.622837][ T5336] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5336) [ 70.653110][ T5336] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.655289][ T5336] BTRFS info (device loop0): turning on sync discard [ 70.656736][ T5336] BTRFS info (device loop0): using free space tree [ 70.658130][ T5336] BTRFS info (device loop0): has skinny extents [ 70.670698][ T5336] BTRFS info (device loop0): enabling ssd optimizations [ 70.834866][ T5357] loop0: detected capacity change from 0 to 32768 [ 70.922004][ T5357] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5357) [ 70.963653][ T5357] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.965869][ T5357] BTRFS info (device loop0): turning on sync discard [ 70.967276][ T5357] BTRFS info (device loop0): using free space tree [ 70.968688][ T5357] BTRFS info (device loop0): has skinny extents [ 70.984339][ T5357] BTRFS info (device loop0): enabling ssd optimizations [ 71.146513][ T5378] loop0: detected capacity change from 0 to 32768 [ 71.194030][ T5378] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5378) [ 71.234626][ T5378] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.236907][ T5378] BTRFS info (device loop0): turning on sync discard [ 71.238438][ T5378] BTRFS info (device loop0): using free space tree [ 71.239886][ T5378] BTRFS info (device loop0): has skinny extents [ 71.250920][ T5378] BTRFS info (device loop0): enabling ssd optimizations [ 71.419319][ T5399] loop0: detected capacity change from 0 to 32768