Warning: Permanently added '10.128.0.62' (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 [ 59.691724][ T4308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:59 executed programs: 0 [ 59.811865][ T4314] chnl_net:caif_netlink_parms(): no params data found [ 59.843723][ T4314] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.845586][ T4314] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.847573][ T4314] device bridge_slave_0 entered promiscuous mode [ 59.850832][ T4314] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.852492][ T4314] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.855756][ T4314] device bridge_slave_1 entered promiscuous mode [ 59.869725][ T4314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.873343][ T4314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.888605][ T4314] team0: Port device team_slave_0 added [ 59.891483][ T4314] team0: Port device team_slave_1 added [ 59.903014][ T4314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.904562][ T4314] 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. [ 59.910003][ T4314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.913425][ T4314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.915042][ T4314] 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. [ 59.920201][ T4314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.966207][ T4314] device hsr_slave_0 entered promiscuous mode [ 60.014759][ T4314] device hsr_slave_1 entered promiscuous mode [ 60.871501][ T4314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.896439][ T4314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.936873][ T4314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.986765][ T4314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.088821][ T4314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.096109][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.098168][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.103028][ T4314] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.109341][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.111665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.113786][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.115331][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.123479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.127779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.130987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.133156][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.134757][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.147106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.149822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.152209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.155750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.157930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.160221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.167333][ T4314] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.169634][ T4314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.181570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.183805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.186933][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.190248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.192412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.196286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.268775][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.270414][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.277053][ T4314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.289698][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.292115][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.305984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.308292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.310674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.312853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.318402][ T4314] device veth0_vlan entered promiscuous mode [ 61.323807][ T4314] device veth1_vlan entered promiscuous mode [ 61.341334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.343342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.345921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.348857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.353759][ T4314] device veth0_macvtap entered promiscuous mode [ 61.360033][ T4314] device veth1_macvtap entered promiscuous mode [ 61.370993][ T4314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.372695][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.374904][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.377016][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.379338][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.386865][ T4314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.388513][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.390854][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.399057][ T4314] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.400836][ T4314] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.402502][ T4314] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.404204][ T4314] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.457680][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.459490][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.462041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.479896][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.481539][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.484012][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.746550][ T4411] loop0: detected capacity change from 0 to 32768 [ 61.794751][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 61.827793][ T4411] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4411) [ 61.873551][ T4411] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 61.878636][ T4411] BTRFS info (device loop0): turning on sync discard [ 61.880135][ T4411] BTRFS info (device loop0): using free space tree [ 61.881487][ T4411] BTRFS info (device loop0): has skinny extents [ 61.961490][ T4411] BTRFS info (device loop0): enabling ssd optimizations [ 61.991952][ T4411] [ 61.992439][ T4411] ====================================================== [ 61.993893][ T4411] WARNING: possible circular locking dependency detected [ 61.995413][ T4411] 5.15.168-syzkaller #0 Not tainted [ 61.996531][ T4411] ------------------------------------------------------ [ 61.998008][ T4411] syz-executor.0/4411 is trying to acquire lock: [ 61.999536][ T4411] ffff0000de6c8fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: lookup_slow+0x50/0x84 [ 62.001784][ T4411] [ 62.001784][ T4411] but task is already holding lock: [ 62.003360][ T4411] ffff0000c1b994e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_free_stale_devices+0x158/0x9ec [ 62.005817][ T4411] [ 62.005817][ T4411] which lock already depends on the new lock. [ 62.005817][ T4411] [ 62.008045][ T4411] [ 62.008045][ T4411] the existing dependency chain (in reverse order) is: [ 62.009946][ T4411] [ 62.009946][ T4411] -> #3 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 62.011748][ T4411] __mutex_lock_common+0x194/0x2154 [ 62.012984][ T4411] mutex_lock_nested+0xa4/0xf8 [ 62.014131][ T4411] write_all_supers+0x134c/0x3a6c [ 62.015388][ T4411] btrfs_sync_log+0x19c8/0x2294 [ 62.016539][ T4411] btrfs_sync_file+0xa70/0xfd4 [ 62.017643][ T4411] __arm64_sys_fdatasync+0xac/0x104 [ 62.018828][ T4411] invoke_syscall+0x98/0x2b8 [ 62.020000][ T4411] el0_svc_common+0x138/0x258 [ 62.020985][ T4411] do_el0_svc+0x58/0x14c [ 62.022020][ T4411] el0_svc+0x7c/0x1f0 [ 62.022985][ T4411] el0t_64_sync_handler+0x84/0xe4 [ 62.024186][ T4411] el0t_64_sync+0x1a0/0x1a4 [ 62.025264][ T4411] [ 62.025264][ T4411] -> #2 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 62.027025][ T4411] __mutex_lock_common+0x194/0x2154 [ 62.028316][ T4411] mutex_lock_nested+0xa4/0xf8 [ 62.029511][ T4411] btrfs_sync_log+0x1904/0x2294 [ 62.030597][ T4411] btrfs_sync_file+0xa70/0xfd4 [ 62.031672][ T4411] __arm64_sys_fdatasync+0xac/0x104 [ 62.032801][ T4411] invoke_syscall+0x98/0x2b8 [ 62.033924][ T4411] el0_svc_common+0x138/0x258 [ 62.035048][ T4411] do_el0_svc+0x58/0x14c [ 62.036027][ T4411] el0_svc+0x7c/0x1f0 [ 62.037025][ T4411] el0t_64_sync_handler+0x84/0xe4 [ 62.038224][ T4411] el0t_64_sync+0x1a0/0x1a4 [ 62.039185][ T4411] [ 62.039185][ T4411] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 62.040769][ T4411] lock_release+0x340/0xa1c [ 62.041865][ T4411] up_write+0x98/0x6f0 [ 62.042869][ T4411] btrfs_inode_unlock+0x40/0x80 [ 62.043971][ T4411] btrfs_sync_file+0x9a8/0xfd4 [ 62.045107][ T4411] __arm64_sys_fdatasync+0xac/0x104 [ 62.046396][ T4411] invoke_syscall+0x98/0x2b8 [ 62.047488][ T4411] el0_svc_common+0x138/0x258 [ 62.048654][ T4411] do_el0_svc+0x58/0x14c [ 62.049669][ T4411] el0_svc+0x7c/0x1f0 [ 62.050620][ T4411] el0t_64_sync_handler+0x84/0xe4 [ 62.051810][ T4411] el0t_64_sync+0x1a0/0x1a4 [ 62.052837][ T4411] [ 62.052837][ T4411] -> #0 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 62.054666][ T4411] __lock_acquire+0x32d4/0x7638 [ 62.055774][ T4411] lock_acquire+0x240/0x77c [ 62.056785][ T4411] down_read+0xc0/0x398 [ 62.057765][ T4411] lookup_slow+0x50/0x84 [ 62.058737][ T4411] walk_component+0x394/0x4cc [ 62.059820][ T4411] link_path_walk+0x5a0/0xc38 [ 62.060837][ T4411] path_lookupat+0x90/0x3d0 [ 62.061856][ T4411] filename_lookup+0x1c4/0x4c8 [ 62.063096][ T4411] kern_path+0x4c/0x194 [ 62.064195][ T4411] lookup_bdev+0xc0/0x25c [ 62.065199][ T4411] btrfs_free_stale_devices+0x658/0x9ec [ 62.066303][ T4411] btrfs_forget_devices+0x5c/0x98 [ 62.067236][ T4411] btrfs_control_ioctl+0x12c/0x248 [ 62.068172][ T4411] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.069077][ T4411] invoke_syscall+0x98/0x2b8 [ 62.069932][ T4411] el0_svc_common+0x138/0x258 [ 62.070850][ T4411] do_el0_svc+0x58/0x14c [ 62.071878][ T4411] el0_svc+0x7c/0x1f0 [ 62.072833][ T4411] el0t_64_sync_handler+0x84/0xe4 [ 62.074059][ T4411] el0t_64_sync+0x1a0/0x1a4 [ 62.075076][ T4411] [ 62.075076][ T4411] other info that might help us debug this: [ 62.075076][ T4411] [ 62.077228][ T4411] Chain exists of: [ 62.077228][ T4411] &type->i_mutex_dir_key#8 --> &fs_info->tree_log_mutex --> &fs_devs->device_list_mutex [ 62.077228][ T4411] [ 62.080674][ T4411] Possible unsafe locking scenario: [ 62.080674][ T4411] [ 62.082209][ T4411] CPU0 CPU1 [ 62.083318][ T4411] ---- ---- [ 62.084447][ T4411] lock(&fs_devs->device_list_mutex); [ 62.085585][ T4411] lock(&fs_info->tree_log_mutex); [ 62.087407][ T4411] lock(&fs_devs->device_list_mutex); [ 62.089227][ T4411] lock(&type->i_mutex_dir_key#8); [ 62.090351][ T4411] [ 62.090351][ T4411] *** DEADLOCK *** [ 62.090351][ T4411] [ 62.092148][ T4411] 2 locks held by syz-executor.0/4411: [ 62.093321][ T4411] #0: ffff800015152b48 (uuid_mutex){+.+.}-{3:3}, at: btrfs_forget_devices+0x28/0x98 [ 62.095438][ T4411] #1: ffff0000c1b994e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_free_stale_devices+0x158/0x9ec [ 62.097857][ T4411] [ 62.097857][ T4411] stack backtrace: [ 62.099125][ T4411] CPU: 1 PID: 4411 Comm: syz-executor.0 Not tainted 5.15.168-syzkaller #0 [ 62.100807][ T4411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 62.103196][ T4411] Call trace: [ 62.103899][ T4411] dump_backtrace+0x0/0x530 [ 62.104869][ T4411] show_stack+0x2c/0x3c [ 62.105840][ T4411] dump_stack_lvl+0x108/0x170 [ 62.106865][ T4411] dump_stack+0x1c/0x58 [ 62.107751][ T4411] print_circular_bug+0x150/0x1b8 [ 62.108855][ T4411] check_noncircular+0x2cc/0x378 [ 62.109959][ T4411] __lock_acquire+0x32d4/0x7638 [ 62.110948][ T4411] lock_acquire+0x240/0x77c [ 62.111905][ T4411] down_read+0xc0/0x398 [ 62.112762][ T4411] lookup_slow+0x50/0x84 [ 62.113595][ T4411] walk_component+0x394/0x4cc [ 62.114641][ T4411] link_path_walk+0x5a0/0xc38 [ 62.115603][ T4411] path_lookupat+0x90/0x3d0 [ 62.116648][ T4411] filename_lookup+0x1c4/0x4c8 [ 62.117761][ T4411] kern_path+0x4c/0x194 [ 62.118658][ T4411] lookup_bdev+0xc0/0x25c [ 62.119613][ T4411] btrfs_free_stale_devices+0x658/0x9ec [ 62.120860][ T4411] btrfs_forget_devices+0x5c/0x98 [ 62.122006][ T4411] btrfs_control_ioctl+0x12c/0x248 [ 62.123129][ T4411] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.124150][ T4411] invoke_syscall+0x98/0x2b8 [ 62.125139][ T4411] el0_svc_common+0x138/0x258 [ 62.126170][ T4411] do_el0_svc+0x58/0x14c [ 62.127129][ T4411] el0_svc+0x7c/0x1f0 [ 62.128046][ T4411] el0t_64_sync_handler+0x84/0xe4 [ 62.129118][ T4411] el0t_64_sync+0x1a0/0x1a4 [ 62.414924][ T4497] loop0: detected capacity change from 0 to 32768 [ 62.425838][ T4497] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4497) [ 62.441106][ T4497] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 62.443323][ T4497] BTRFS info (device loop0): turning on sync discard [ 62.446452][ T4497] BTRFS info (device loop0): using free space tree [ 62.447941][ T4497] BTRFS info (device loop0): has skinny extents [ 62.517269][ T4497] BTRFS info (device loop0): enabling ssd optimizations [ 62.781297][ T4543] loop0: detected capacity change from 0 to 32768 [ 62.807917][ T4543] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4543) [ 62.824129][ T4543] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 62.826280][ T4543] BTRFS info (device loop0): turning on sync discard [ 62.827674][ T4543] BTRFS info (device loop0): using free space tree [ 62.828947][ T4543] BTRFS info (device loop0): has skinny extents [ 62.893919][ T4543] BTRFS info (device loop0): enabling ssd optimizations [ 63.208653][ T4614] loop0: detected capacity change from 0 to 32768 [ 63.219951][ T4614] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4614) [ 63.226624][ T4614] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.228459][ T4614] BTRFS info (device loop0): turning on sync discard [ 63.229948][ T4614] BTRFS info (device loop0): using free space tree [ 63.231309][ T4614] BTRFS info (device loop0): has skinny extents [ 63.305543][ T4614] BTRFS info (device loop0): enabling ssd optimizations [ 63.565515][ T4660] loop0: detected capacity change from 0 to 32768 [ 63.640379][ T4660] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4660) [ 63.646600][ T4660] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.648755][ T4660] BTRFS info (device loop0): turning on sync discard [ 63.651107][ T4660] BTRFS info (device loop0): using free space tree [ 63.652787][ T4660] BTRFS info (device loop0): has skinny extents [ 63.723758][ T4660] BTRFS info (device loop0): enabling ssd optimizations [ 63.874497][ T4487] Bluetooth: hci0: command 0x041b tx timeout [ 63.971123][ T4717] loop0: detected capacity change from 0 to 32768 [ 63.981866][ T4717] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4717) [ 63.994996][ T4717] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.997247][ T4717] BTRFS info (device loop0): turning on sync discard [ 63.998747][ T4717] BTRFS info (device loop0): using free space tree [ 64.000248][ T4717] BTRFS info (device loop0): has skinny extents [ 64.071290][ T4717] BTRFS info (device loop0): enabling ssd optimizations [ 64.323658][ T4770] loop0: detected capacity change from 0 to 32768 [ 64.334576][ T4770] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4770) [ 64.340646][ T4770] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.343132][ T4770] BTRFS info (device loop0): turning on sync discard [ 64.345310][ T4770] BTRFS info (device loop0): using free space tree [ 64.346820][ T4770] BTRFS info (device loop0): has skinny extents [ 64.396199][ T4770] BTRFS info (device loop0): enabling ssd optimizations [ 64.652021][ T4818] loop0: detected capacity change from 0 to 32768 [ 64.688240][ T4818] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4818) [ 64.737742][ T4818] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.739725][ T4818] BTRFS info (device loop0): turning on sync discard [ 64.741087][ T4818] BTRFS info (device loop0): using free space tree [ 64.742448][ T4818] BTRFS info (device loop0): has skinny extents [ 64.754233][ T4818] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:04 executed programs: 8 [ 64.942174][ T4854] loop0: detected capacity change from 0 to 32768 [ 64.994986][ T4854] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4854) [ 65.037501][ T4854] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.039708][ T4854] BTRFS info (device loop0): turning on sync discard [ 65.041158][ T4854] BTRFS info (device loop0): using free space tree [ 65.042732][ T4854] BTRFS info (device loop0): has skinny extents [ 65.055016][ T4854] BTRFS info (device loop0): enabling ssd optimizations [ 65.223525][ T4875] loop0: detected capacity change from 0 to 32768 [ 65.266884][ T4875] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4875) [ 65.272538][ T4875] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.275076][ T4875] BTRFS info (device loop0): turning on sync discard [ 65.276440][ T4875] BTRFS info (device loop0): using free space tree [ 65.277802][ T4875] BTRFS info (device loop0): has skinny extents [ 65.287641][ T4875] BTRFS info (device loop0): enabling ssd optimizations [ 65.453411][ T4896] loop0: detected capacity change from 0 to 32768 [ 65.534830][ T4896] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4896) [ 65.577063][ T4896] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.579091][ T4896] BTRFS info (device loop0): turning on sync discard [ 65.580446][ T4896] BTRFS info (device loop0): using free space tree [ 65.581832][ T4896] BTRFS info (device loop0): has skinny extents [ 65.593927][ T4896] BTRFS info (device loop0): enabling ssd optimizations [ 65.777342][ T4920] loop0: detected capacity change from 0 to 32768 [ 65.842771][ T4920] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4920) [ 65.847592][ T4920] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.849801][ T4920] BTRFS info (device loop0): turning on sync discard [ 65.851387][ T4920] BTRFS info (device loop0): using free space tree [ 65.852876][ T4920] BTRFS info (device loop0): has skinny extents [ 65.863402][ T4920] BTRFS info (device loop0): enabling ssd optimizations [ 65.964432][ T4048] Bluetooth: hci0: command 0x040f tx timeout [ 66.029474][ T4941] loop0: detected capacity change from 0 to 32768 [ 66.105126][ T4941] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4941) [ 66.148087][ T4941] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.150070][ T4941] BTRFS info (device loop0): turning on sync discard [ 66.151437][ T4941] BTRFS info (device loop0): using free space tree [ 66.152718][ T4941] BTRFS info (device loop0): has skinny extents [ 66.164612][ T4941] BTRFS info (device loop0): enabling ssd optimizations [ 66.342579][ T4962] loop0: detected capacity change from 0 to 32768 [ 66.424855][ T4962] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4962) [ 66.488929][ T4962] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.491275][ T4962] BTRFS info (device loop0): turning on sync discard [ 66.492804][ T4962] BTRFS info (device loop0): using free space tree [ 66.494033][ T4962] BTRFS info (device loop0): has skinny extents [ 66.504011][ T4962] BTRFS info (device loop0): enabling ssd optimizations [ 66.680176][ T4983] loop0: detected capacity change from 0 to 32768 [ 66.784883][ T4983] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4983) [ 66.837126][ T4983] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.839282][ T4983] BTRFS info (device loop0): turning on sync discard [ 66.840788][ T4983] BTRFS info (device loop0): using free space tree [ 66.842159][ T4983] BTRFS info (device loop0): has skinny extents [ 66.853453][ T4983] BTRFS info (device loop0): enabling ssd optimizations [ 67.024636][ T5004] loop0: detected capacity change from 0 to 32768 [ 67.079867][ T5004] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5004) [ 67.084248][ T5004] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.086916][ T5004] BTRFS info (device loop0): turning on sync discard [ 67.088440][ T5004] BTRFS info (device loop0): using free space tree [ 67.089994][ T5004] BTRFS info (device loop0): has skinny extents [ 67.105216][ T5004] BTRFS info (device loop0): enabling ssd optimizations [ 67.268338][ T5025] loop0: detected capacity change from 0 to 32768 [ 67.344752][ T5025] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5025) [ 67.397440][ T5025] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.399446][ T5025] BTRFS info (device loop0): turning on sync discard [ 67.400782][ T5025] BTRFS info (device loop0): using free space tree [ 67.402177][ T5025] BTRFS info (device loop0): has skinny extents [ 67.412315][ T5025] BTRFS info (device loop0): enabling ssd optimizations [ 67.587273][ T5046] loop0: detected capacity change from 0 to 32768 [ 67.636476][ T5046] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5046) [ 67.642342][ T5046] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.645221][ T5046] BTRFS info (device loop0): turning on sync discard [ 67.646596][ T5046] BTRFS info (device loop0): using free space tree [ 67.648044][ T5046] BTRFS info (device loop0): has skinny extents [ 67.657869][ T5046] BTRFS info (device loop0): enabling ssd optimizations [ 67.827387][ T5067] loop0: detected capacity change from 0 to 32768 [ 67.904686][ T5067] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5067) [ 67.947709][ T5067] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.949889][ T5067] BTRFS info (device loop0): turning on sync discard [ 67.951293][ T5067] BTRFS info (device loop0): using free space tree [ 67.952679][ T5067] BTRFS info (device loop0): has skinny extents [ 67.968591][ T5067] BTRFS info (device loop0): enabling ssd optimizations [ 68.034432][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 68.128746][ T5088] loop0: detected capacity change from 0 to 32768 [ 68.176527][ T5088] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5088) [ 68.181267][ T5088] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.183373][ T5088] BTRFS info (device loop0): turning on sync discard [ 68.185130][ T5088] BTRFS info (device loop0): using free space tree [ 68.186490][ T5088] BTRFS info (device loop0): has skinny extents [ 68.198038][ T5088] BTRFS info (device loop0): enabling ssd optimizations [ 68.360316][ T5109] loop0: detected capacity change from 0 to 32768 [ 68.444775][ T5109] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5109) [ 68.487340][ T5109] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.489514][ T5109] BTRFS info (device loop0): turning on sync discard [ 68.490974][ T5109] BTRFS info (device loop0): using free space tree [ 68.492476][ T5109] BTRFS info (device loop0): has skinny extents [ 68.505137][ T5109] BTRFS info (device loop0): enabling ssd optimizations [ 68.683985][ T5130] loop0: detected capacity change from 0 to 32768 [ 68.692254][ T5130] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5130) [ 68.699164][ T5130] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.701337][ T5130] BTRFS info (device loop0): turning on sync discard [ 68.702740][ T5130] BTRFS info (device loop0): using free space tree [ 68.704000][ T5130] BTRFS info (device loop0): has skinny extents [ 68.720104][ T5130] BTRFS info (device loop0): enabling ssd optimizations [ 68.891946][ T5151] loop0: detected capacity change from 0 to 32768 [ 68.965932][ T5151] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5151) [ 68.972796][ T5151] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.974924][ T5151] BTRFS info (device loop0): turning on sync discard [ 68.976317][ T5151] BTRFS info (device loop0): using free space tree [ 68.977805][ T5151] BTRFS info (device loop0): has skinny extents [ 68.990318][ T5151] BTRFS info (device loop0): enabling ssd optimizations [ 69.155020][ T5172] loop0: detected capacity change from 0 to 32768 [ 69.235377][ T5172] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5172) [ 69.277204][ T5172] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.279353][ T5172] BTRFS info (device loop0): turning on sync discard [ 69.280886][ T5172] BTRFS info (device loop0): using free space tree [ 69.282245][ T5172] BTRFS info (device loop0): has skinny extents [ 69.292408][ T5172] BTRFS info (device loop0): enabling ssd optimizations [ 69.458011][ T5193] loop0: detected capacity change from 0 to 32768 [ 69.495504][ T5193] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5193) [ 69.537001][ T5193] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.539051][ T5193] BTRFS info (device loop0): turning on sync discard [ 69.540287][ T5193] BTRFS info (device loop0): using free space tree [ 69.541820][ T5193] BTRFS info (device loop0): has skinny extents [ 69.552775][ T5193] BTRFS info (device loop0): enabling ssd optimizations [ 69.645144][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.645431][ T1970] cfg80211: failed to load regulatory.db [ 69.646591][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.722568][ T5214] loop0: detected capacity change from 0 to 32768 [ 69.784765][ T5214] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5214) [ 69.827840][ T5214] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.829876][ T5214] BTRFS info (device loop0): turning on sync discard [ 69.831316][ T5214] BTRFS info (device loop0): using free space tree [ 69.832739][ T5214] BTRFS info (device loop0): has skinny extents [ 69.843956][ T5214] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:01:09 executed programs: 26 [ 70.020608][ T5235] loop0: detected capacity change from 0 to 32768 [ 70.065945][ T5235] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5235) [ 70.071107][ T5235] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.073229][ T5235] BTRFS info (device loop0): turning on sync discard [ 70.074711][ T5235] BTRFS info (device loop0): using free space tree [ 70.076672][ T5235] BTRFS info (device loop0): has skinny extents [ 70.088480][ T5235] BTRFS info (device loop0): enabling ssd optimizations [ 70.251630][ T5256] loop0: detected capacity change from 0 to 32768 [ 70.275471][ T5256] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5256) [ 70.316049][ T5256] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.318284][ T5256] BTRFS info (device loop0): turning on sync discard [ 70.319727][ T5256] BTRFS info (device loop0): using free space tree [ 70.322024][ T5256] BTRFS info (device loop0): has skinny extents [ 70.335212][ T5256] BTRFS info (device loop0): enabling ssd optimizations [ 70.497361][ T5277] loop0: detected capacity change from 0 to 32768 [ 70.595438][ T5277] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5277) [ 70.636470][ T5277] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.638526][ T5277] BTRFS info (device loop0): turning on sync discard [ 70.639936][ T5277] BTRFS info (device loop0): using free space tree [ 70.641325][ T5277] BTRFS info (device loop0): has skinny extents [ 70.657452][ T5277] BTRFS info (device loop0): enabling ssd optimizations [ 70.826217][ T5298] loop0: detected capacity change from 0 to 32768 [ 70.905433][ T5298] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5298) [ 70.946897][ T5298] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.949245][ T5298] BTRFS info (device loop0): turning on sync discard [ 70.950782][ T5298] BTRFS info (device loop0): using free space tree [ 70.952252][ T5298] BTRFS info (device loop0): has skinny extents [ 70.963451][ T5298] BTRFS info (device loop0): enabling ssd optimizations [ 71.136170][ T5319] loop0: detected capacity change from 0 to 32768 [ 71.166240][ T5319] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5319) [ 71.171613][ T5319] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.173507][ T5319] BTRFS info (device loop0): turning on sync discard [ 71.175310][ T5319] BTRFS info (device loop0): using free space tree [ 71.176682][ T5319] BTRFS info (device loop0): has skinny extents [ 71.187792][ T5319] BTRFS info (device loop0): enabling ssd optimizations [ 71.367484][ T5340] loop0: detected capacity change from 0 to 32768 [ 71.454698][ T5340] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5340) [ 71.497089][ T5340] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.499230][ T5340] BTRFS info (device loop0): turning on sync discard [ 71.500693][ T5340] BTRFS info (device loop0): using free space tree [ 71.502028][ T5340] BTRFS info (device loop0): has skinny extents [ 71.513246][ T5340] BTRFS info (device loop0): enabling ssd optimizations [ 71.677980][ T5361] loop0: detected capacity change from 0 to 32768 [ 71.765434][ T5361] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5361) [ 71.805869][ T5361] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 71.808601][ T5361] BTRFS info (device loop0): turning on sync discard [ 71.809984][ T5361] BTRFS info (device loop0): using free space tree [ 71.811343][ T5361] BTRFS info (device loop0): has skinny extents [ 71.827581][ T5361] BTRFS info (device loop0): enabling ssd optimizations