Warning: Permanently added '10.128.0.29' (ED25519) to the list of known hosts. 2025/01/19 16:46:29 ignoring optional flag "sandboxArg"="0" 2025/01/19 16:46:30 parsed 1 programs [ 48.732439][ T1861] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.279520][ T1903] chnl_net:caif_netlink_parms(): no params data found [ 49.753651][ T1903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.036920][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.044298][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.052430][ T1903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.685826][ T124] bond0 (unregistering): Released all slaves 2025/01/19 16:46:32 executed programs: 0 [ 50.878611][ T2333] chnl_net:caif_netlink_parms(): no params data found [ 51.399677][ T2333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.696005][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.703464][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.712312][ T2333] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.317514][ T2733] loop2: detected capacity change from 0 to 32768 [ 52.402610][ T2733] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.15 (2733) [ 52.417239][ T2733] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 52.426072][ T2733] BTRFS info (device loop2): setting nodatacow, compression disabled [ 52.434151][ T2733] BTRFS info (device loop2): force clearing of disk cache [ 52.441262][ T2733] BTRFS info (device loop2): setting datacow [ 52.447224][ T2733] BTRFS info (device loop2): doing ref verification [ 52.453952][ T2733] BTRFS info (device loop2): disabling free space tree [ 52.460779][ T2733] BTRFS info (device loop2): trying to use backup root at mount time [ 52.468951][ T2733] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 52.478363][ T2733] BTRFS info (device loop2): use zstd compression, level 3 [ 52.485553][ T2733] BTRFS info (device loop2): force zstd compression, level 3 [ 52.492924][ T2733] BTRFS info (device loop2): has skinny extents [ 52.506729][ T2733] BTRFS info (device loop2): clearing free space tree [ 52.513601][ T2733] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 52.523293][ T2733] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 52.540381][ T2733] [ 52.542697][ T2733] ====================================================== [ 52.549949][ T2733] WARNING: possible circular locking dependency detected [ 52.556936][ T2733] 5.15.176-syzkaller #0 Not tainted [ 52.562110][ T2733] ------------------------------------------------------ [ 52.569105][ T2733] syz.2.15/2733 is trying to acquire lock: [ 52.574875][ T2733] ffff888178174628 (sb_internal#2){.+.+}-{0:0}, at: btrfs_dirty_inode+0x43/0xe0 [ 52.583883][ T2733] [ 52.583883][ T2733] but task is already holding lock: [ 52.591323][ T2733] ffff8881771b8610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: chown_common+0x145/0x280 [ 52.601009][ T2733] [ 52.601009][ T2733] which lock already depends on the new lock. [ 52.601009][ T2733] [ 52.611400][ T2733] [ 52.611400][ T2733] the existing dependency chain (in reverse order) is: [ 52.620484][ T2733] [ 52.620484][ T2733] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 52.628861][ T2733] down_read+0x23/0xd0 [ 52.633416][ T2733] walk_component+0x13d/0x1c0 [ 52.638665][ T2733] path_lookupat+0x69/0x1b0 [ 52.643667][ T2733] filename_lookup+0xc6/0x1d0 [ 52.648839][ T2733] kern_path+0x29/0x40 [ 52.653392][ T2733] lookup_bdev+0x32/0xb0 [ 52.658121][ T2733] btrfs_free_stale_devices+0x1a9/0x460 [ 52.664153][ T2733] btrfs_forget_devices+0x2b/0x50 [ 52.669664][ T2733] btrfs_control_ioctl+0x69/0x170 [ 52.675177][ T2733] __x64_sys_ioctl+0x7b/0xb0 [ 52.680258][ T2733] do_syscall_64+0x33/0xb0 [ 52.685158][ T2733] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.691625][ T2733] [ 52.691625][ T2733] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 52.700267][ T2733] __mutex_lock+0x60/0x660 [ 52.705172][ T2733] btrfs_run_dev_stats+0x41/0x4a0 [ 52.710684][ T2733] commit_cowonly_roots+0x9f/0x2a0 [ 52.716452][ T2733] btrfs_commit_transaction+0x46f/0xb00 [ 52.722483][ T2733] btrfs_start_pre_rw_mount.cold+0x7e/0xfd [ 52.728794][ T2733] open_ctree+0x1634/0x186f [ 52.733782][ T2733] btrfs_mount_root.cold+0x12/0xde [ 52.739376][ T2733] legacy_get_tree+0x28/0x50 [ 52.744447][ T2733] vfs_get_tree+0x18/0x70 [ 52.749263][ T2733] vfs_kern_mount.part.0+0x6c/0xb0 [ 52.754859][ T2733] btrfs_mount+0x118/0x390 [ 52.759759][ T2733] legacy_get_tree+0x28/0x50 [ 52.764835][ T2733] vfs_get_tree+0x18/0x70 [ 52.769651][ T2733] path_mount+0x2b9/0xb50 [ 52.774491][ T2733] __x64_sys_mount+0xfe/0x140 [ 52.779665][ T2733] do_syscall_64+0x33/0xb0 [ 52.784651][ T2733] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.791028][ T2733] [ 52.791028][ T2733] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 52.799409][ T2733] lock_release+0x101/0x220 [ 52.804495][ T2733] __mutex_unlock_slowpath+0x37/0x1e0 [ 52.810352][ T2733] btrfs_commit_transaction+0x6bd/0xb00 [ 52.816410][ T2733] btrfs_start_pre_rw_mount.cold+0x7e/0xfd [ 52.821263][ T19] Bluetooth: hci0: command 0x0409 tx timeout [ 52.822704][ T2733] open_ctree+0x1634/0x186f [ 52.833650][ T2733] btrfs_mount_root.cold+0x12/0xde [ 52.839246][ T2733] legacy_get_tree+0x28/0x50 [ 52.844324][ T2733] vfs_get_tree+0x18/0x70 [ 52.849139][ T2733] vfs_kern_mount.part.0+0x6c/0xb0 [ 52.854735][ T2733] btrfs_mount+0x118/0x390 [ 52.859654][ T2733] legacy_get_tree+0x28/0x50 [ 52.864728][ T2733] vfs_get_tree+0x18/0x70 [ 52.869559][ T2733] path_mount+0x2b9/0xb50 [ 52.874391][ T2733] __x64_sys_mount+0xfe/0x140 [ 52.879553][ T2733] do_syscall_64+0x33/0xb0 [ 52.884453][ T2733] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.890833][ T2733] [ 52.890833][ T2733] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 52.898276][ T2733] __lock_acquire+0x10b6/0x1a40 [ 52.903614][ T2733] lock_acquire+0xbb/0x290 [ 52.908528][ T2733] start_transaction+0x3e5/0x6a0 [ 52.914037][ T2733] btrfs_dirty_inode+0x43/0xe0 [ 52.919298][ T2733] btrfs_setattr+0x2e8/0x6e0 [ 52.924372][ T2733] notify_change+0x1f8/0x500 [ 52.929457][ T2733] chown_common+0x23d/0x280 [ 52.934461][ T2733] do_fchownat+0x88/0xe0 [ 52.939189][ T2733] __x64_sys_lchown+0x1c/0x20 [ 52.944383][ T2733] do_syscall_64+0x33/0xb0 [ 52.949290][ T2733] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.955751][ T2733] [ 52.955751][ T2733] other info that might help us debug this: [ 52.955751][ T2733] [ 52.965945][ T2733] Chain exists of: [ 52.965945][ T2733] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 52.965945][ T2733] [ 52.980571][ T2733] Possible unsafe locking scenario: [ 52.980571][ T2733] [ 52.988001][ T2733] CPU0 CPU1 [ 52.993335][ T2733] ---- ---- [ 52.998671][ T2733] lock(&type->i_mutex_dir_key#8); [ 53.003835][ T2733] lock(&fs_devs->device_list_mutex); [ 53.011772][ T2733] lock(&type->i_mutex_dir_key#8); [ 53.019469][ T2733] lock(sb_internal#2); [ 53.023671][ T2733] [ 53.023671][ T2733] *** DEADLOCK *** [ 53.023671][ T2733] [ 53.031779][ T2733] 2 locks held by syz.2.15/2733: [ 53.036681][ T2733] #0: ffff888178174438 (sb_writers#13){.+.+}-{0:0}, at: do_fchownat+0x73/0xe0 [ 53.045582][ T2733] #1: ffff8881771b8610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: chown_common+0x145/0x280 [ 53.055728][ T2733] [ 53.055728][ T2733] stack backtrace: [ 53.061604][ T2733] CPU: 0 PID: 2733 Comm: syz.2.15 Not tainted 5.15.176-syzkaller #0 [ 53.069562][ T2733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 53.079609][ T2733] Call Trace: [ 53.082873][ T2733] [ 53.085776][ T2733] dump_stack_lvl+0x57/0x7d [ 53.090247][ T2733] check_noncircular+0xcc/0xe0 [ 53.094981][ T2733] __lock_acquire+0x10b6/0x1a40 [ 53.099800][ T2733] ? fs_reclaim_acquire+0x48/0xd0 [ 53.104790][ T2733] lock_acquire+0xbb/0x290 [ 53.109188][ T2733] ? btrfs_dirty_inode+0x43/0xe0 [ 53.114093][ T2733] ? kmem_cache_alloc+0x251/0x2a0 [ 53.119082][ T2733] start_transaction+0x3e5/0x6a0 [ 53.123985][ T2733] ? btrfs_dirty_inode+0x43/0xe0 [ 53.128889][ T2733] btrfs_dirty_inode+0x43/0xe0 [ 53.133635][ T2733] btrfs_setattr+0x2e8/0x6e0 [ 53.138220][ T2733] ? lockdep_hardirqs_on_prepare+0xcd/0xf0 [ 53.144005][ T2733] ? ktime_get_coarse_real_ts64+0xd6/0xf0 [ 53.149696][ T2733] ? ktime_get_coarse_real_ts64+0xd6/0xf0 [ 53.155397][ T2733] notify_change+0x1f8/0x500 [ 53.159955][ T2733] ? common_perm_cond+0xff/0x1c0 [ 53.164864][ T2733] ? chown_common+0x23d/0x280 [ 53.169520][ T2733] chown_common+0x23d/0x280 [ 53.173983][ T2733] ? user_path_at_empty+0x40/0x50 [ 53.178970][ T2733] do_fchownat+0x88/0xe0 [ 53.183183][ T2733] __x64_sys_lchown+0x1c/0x20 [ 53.187827][ T2733] do_syscall_64+0x33/0xb0 [ 53.192220][ T2733] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.198079][ T2733] RIP: 0033:0x7fa453baced9 [ 53.202554][ T2733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 53.222143][ T2733] RSP: 002b:00007fa452e2b058 EFLAGS: 00000246 ORIG_RAX: 000000000000005e [ 53.230514][ T2733] RAX: ffffffffffffffda RBX: 00007fa453d72fa0 RCX: 00007fa453baced9 [ 53.238464][ T2733] RDX: 0000000000000000 RSI: 000000000000ee00 RDI: 0000000020000000 [ 53.246402][ T2733] RBP: 00007fa453c20cc8 R08: 0000000000000000 R09: 0000000000000000 [ 53.254340][ T2733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.262293][ T2733] R13: 0000000000000000 R14: 00007fa453d72fa0 R15: 00007fff84ef3348 [ 53.270230][ T2733] [ 53.371299][ T2755] loop2: detected capacity change from 0 to 32768 [ 53.451453][ T2755] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.16 (2755) [ 53.464669][ T2755] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 53.473325][ T2755] BTRFS info (device loop2): setting nodatacow, compression disabled [ 53.481416][ T2755] BTRFS info (device loop2): force clearing of disk cache [ 53.488501][ T2755] BTRFS info (device loop2): setting datacow [ 53.494462][ T2755] BTRFS info (device loop2): doing ref verification [ 53.501023][ T2755] BTRFS info (device loop2): disabling free space tree [ 53.507878][ T2755] BTRFS info (device loop2): trying to use backup root at mount time [ 53.515926][ T2755] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 53.525281][ T2755] BTRFS info (device loop2): use zstd compression, level 3 [ 53.532457][ T2755] BTRFS info (device loop2): force zstd compression, level 3 [ 53.539789][ T2755] BTRFS info (device loop2): has skinny extents [ 53.548368][ T2755] BTRFS info (device loop2): clearing free space tree [ 53.555126][ T2755] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 53.564741][ T2755] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 53.581427][ T2335] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop2 scanned by udevd (2335) [ 53.651677][ T2777] loop2: detected capacity change from 0 to 32768 [ 53.761887][ T2777] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 53.770520][ T2777] BTRFS info (device loop2): setting nodatacow, compression disabled [ 53.778603][ T2777] BTRFS info (device loop2): force clearing of disk cache [ 53.785728][ T2777] BTRFS info (device loop2): setting datacow [ 53.791712][ T2777] BTRFS info (device loop2): doing ref verification [ 53.798283][ T2777] BTRFS info (device loop2): disabling free space tree [ 53.805141][ T2777] BTRFS info (device loop2): trying to use backup root at mount time [ 53.813201][ T2777] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 53.822651][ T2777] BTRFS info (device loop2): use zstd compression, level 3 [ 53.829957][ T2777] BTRFS info (device loop2): force zstd compression, level 3 [ 53.837320][ T2777] BTRFS info (device loop2): has skinny extents [ 53.846483][ T2777] BTRFS info (device loop2): clearing free space tree [ 53.853349][ T2777] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 53.862979][ T2777] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 53.934460][ T2802] loop2: detected capacity change from 0 to 32768 [ 54.021364][ T2802] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.18 (2802) [ 54.034258][ T2802] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 54.042886][ T2802] BTRFS info (device loop2): setting nodatacow, compression disabled [ 54.050936][ T2802] BTRFS info (device loop2): force clearing of disk cache [ 54.058038][ T2802] BTRFS info (device loop2): setting datacow [ 54.064022][ T2802] BTRFS info (device loop2): doing ref verification [ 54.070579][ T2802] BTRFS info (device loop2): disabling free space tree [ 54.077415][ T2802] BTRFS info (device loop2): trying to use backup root at mount time [ 54.085456][ T2802] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 54.094889][ T2802] BTRFS info (device loop2): use zstd compression, level 3 [ 54.102072][ T2802] BTRFS info (device loop2): force zstd compression, level 3 [ 54.109409][ T2802] BTRFS info (device loop2): has skinny extents [ 54.117962][ T2802] BTRFS info (device loop2): clearing free space tree [ 54.124742][ T2802] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 54.134348][ T2802] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 54.203538][ T2824] loop2: detected capacity change from 0 to 32768 [ 54.261441][ T2824] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.19 (2824) [ 54.274494][ T2824] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 54.283118][ T2824] BTRFS info (device loop2): setting nodatacow, compression disabled [ 54.291183][ T2824] BTRFS info (device loop2): force clearing of disk cache [ 54.298304][ T2824] BTRFS info (device loop2): setting datacow [ 54.304288][ T2824] BTRFS info (device loop2): doing ref verification [ 54.310855][ T2824] BTRFS info (device loop2): disabling free space tree [ 54.317718][ T2824] BTRFS info (device loop2): trying to use backup root at mount time [ 54.325765][ T2824] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 54.335114][ T2824] BTRFS info (device loop2): use zstd compression, level 3 [ 54.342287][ T2824] BTRFS info (device loop2): force zstd compression, level 3 [ 54.349624][ T2824] BTRFS info (device loop2): has skinny extents [ 54.358176][ T2824] BTRFS info (device loop2): clearing free space tree [ 54.365059][ T2824] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 54.374674][ T2824] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 54.443174][ T2851] loop2: detected capacity change from 0 to 32768 [ 54.449829][ T2851] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.20 (2851) [ 54.462837][ T2851] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 54.471472][ T2851] BTRFS info (device loop2): setting nodatacow, compression disabled [ 54.479516][ T2851] BTRFS info (device loop2): force clearing of disk cache [ 54.486632][ T2851] BTRFS info (device loop2): setting datacow [ 54.492604][ T2851] BTRFS info (device loop2): doing ref verification [ 54.499325][ T2851] BTRFS info (device loop2): disabling free space tree [ 54.506166][ T2851] BTRFS info (device loop2): trying to use backup root at mount time [ 54.514249][ T2851] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 54.523607][ T2851] BTRFS info (device loop2): use zstd compression, level 3 [ 54.530778][ T2851] BTRFS info (device loop2): force zstd compression, level 3 [ 54.538135][ T2851] BTRFS info (device loop2): has skinny extents [ 54.546734][ T2851] BTRFS info (device loop2): clearing free space tree [ 54.553513][ T2851] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 54.563137][ T2851] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 54.635482][ T2875] loop2: detected capacity change from 0 to 32768 [ 54.721392][ T2875] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.21 (2875) [ 54.734471][ T2875] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 54.743112][ T2875] BTRFS info (device loop2): setting nodatacow, compression disabled [ 54.751161][ T2875] BTRFS info (device loop2): force clearing of disk cache [ 54.758278][ T2875] BTRFS info (device loop2): setting datacow [ 54.764241][ T2875] BTRFS info (device loop2): doing ref verification [ 54.770793][ T2875] BTRFS info (device loop2): disabling free space tree [ 54.777632][ T2875] BTRFS info (device loop2): trying to use backup root at mount time [ 54.785768][ T2875] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 54.795133][ T2875] BTRFS info (device loop2): use zstd compression, level 3 [ 54.802322][ T2875] BTRFS info (device loop2): force zstd compression, level 3 [ 54.809677][ T2875] BTRFS info (device loop2): has skinny extents [ 54.818925][ T2875] BTRFS info (device loop2): clearing free space tree [ 54.825789][ T2875] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 54.835429][ T2875] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 54.851080][ T2335] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop2 scanned by udevd (2335) [ 54.901277][ T823] Bluetooth: hci0: command 0x041b tx timeout [ 54.907742][ T2896] loop2: detected capacity change from 0 to 32768 [ 55.031865][ T2896] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 55.040533][ T2896] BTRFS info (device loop2): setting nodatacow, compression disabled [ 55.103751][ T2919] loop2: detected capacity change from 0 to 32768 [ 55.191438][ T2919] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.23 (2919) [ 55.262229][ T2941] loop2: detected capacity change from 0 to 32768 [ 55.321436][ T2941] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.24 (2941) [ 55.391104][ T2962] loop2: detected capacity change from 0 to 32768 [ 55.471542][ T2962] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.25 (2962) [ 55.551979][ T2983] loop2: detected capacity change from 0 to 32768 [ 55.611357][ T2983] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.26 (2983) [ 55.680779][ T3004] loop2: detected capacity change from 0 to 32768 [ 55.761467][ T3004] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.27 (3004) 2025/01/19 16:46:37 executed programs: 15 [ 55.834063][ T3025] loop2: detected capacity change from 0 to 32768 [ 55.840808][ T3025] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.28 (3025) [ 55.917246][ T3046] loop2: detected capacity change from 0 to 32768 [ 55.961664][ T3046] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.29 (3046) [ 56.041904][ T3067] loop2: detected capacity change from 0 to 32768 [ 56.101371][ T3067] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.30 (3067) [ 56.174153][ T3088] loop2: detected capacity change from 0 to 32768 [ 56.181457][ T3088] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.31 (3088) [ 56.261741][ T3109] loop2: detected capacity change from 0 to 32768 [ 56.341382][ T3109] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.32 (3109) [ 56.431722][ T3130] loop2: detected capacity change from 0 to 32768 [ 56.511455][ T3130] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.33 (3130) [ 56.583503][ T3151] loop2: detected capacity change from 0 to 32768 [ 56.590589][ T3151] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.34 (3151) [ 56.661640][ T3172] loop2: detected capacity change from 0 to 32768 [ 56.751461][ T3172] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.35 (3172) [ 56.826609][ T3193] loop2: detected capacity change from 0 to 32768 [ 56.871583][ T3193] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.36 (3193) [ 56.942128][ T3214] loop2: detected capacity change from 0 to 32768 [ 56.981306][ T2775] Bluetooth: hci0: command 0x040f tx timeout [ 56.988210][ T3214] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.37 (3214) [ 57.071846][ T3235] loop2: detected capacity change from 0 to 32768 [ 57.161474][ T3235] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.38 (3235) [ 57.241689][ T3256] loop2: detected capacity change from 0 to 32768 [ 57.321538][ T3256] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.39 (3256) [ 57.391809][ T3277] loop2: detected capacity change from 0 to 32768 [ 57.461404][ T3277] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.40 (3277) [ 57.474422][ T3277] btrfs_printk: 250 callbacks suppressed [ 57.474425][ T3277] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 57.488685][ T3277] BTRFS info (device loop2): setting nodatacow, compression disabled [ 57.496851][ T3277] BTRFS info (device loop2): force clearing of disk cache [ 57.503957][ T3277] BTRFS info (device loop2): setting datacow [ 57.509919][ T3277] BTRFS info (device loop2): doing ref verification [ 57.516511][ T3277] BTRFS info (device loop2): disabling free space tree [ 57.523358][ T3277] BTRFS info (device loop2): trying to use backup root at mount time [ 57.531430][ T3277] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 57.540781][ T3277] BTRFS info (device loop2): use zstd compression, level 3 [ 57.547978][ T3277] BTRFS info (device loop2): force zstd compression, level 3 [ 57.555361][ T3277] BTRFS info (device loop2): has skinny extents [ 57.563902][ T3277] BTRFS info (device loop2): clearing free space tree [ 57.570690][ T3277] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 57.580342][ T3277] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 57.654860][ T3305] loop2: detected capacity change from 0 to 32768 [ 57.731458][ T3305] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.41 (3305) [ 57.744395][ T3305] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 57.753037][ T3305] BTRFS info (device loop2): setting nodatacow, compression disabled [ 57.761084][ T3305] BTRFS info (device loop2): force clearing of disk cache [ 57.768198][ T3305] BTRFS info (device loop2): setting datacow [ 57.774162][ T3305] BTRFS info (device loop2): doing ref verification [ 57.780748][ T3305] BTRFS info (device loop2): disabling free space tree [ 57.787593][ T3305] BTRFS info (device loop2): trying to use backup root at mount time [ 57.795648][ T3305] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 57.805088][ T3305] BTRFS info (device loop2): use zstd compression, level 3 [ 57.812261][ T3305] BTRFS info (device loop2): force zstd compression, level 3 [ 57.819650][ T3305] BTRFS info (device loop2): has skinny extents [ 57.828262][ T3305] BTRFS info (device loop2): clearing free space tree [ 57.835055][ T3305] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 57.844773][ T3305] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 57.860404][ T2335] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop2 scanned by udevd (2335) [ 57.921612][ T3326] loop2: detected capacity change from 0 to 32768 [ 58.041953][ T3326] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 58.050583][ T3326] BTRFS info (device loop2): setting nodatacow, compression disabled [ 58.058872][ T3326] BTRFS info (device loop2): force clearing of disk cache [ 58.065999][ T3326] BTRFS info (device loop2): setting datacow [ 58.072175][ T3326] BTRFS info (device loop2): doing ref verification [ 58.078750][ T3326] BTRFS info (device loop2): disabling free space tree [ 58.085605][ T3326] BTRFS info (device loop2): trying to use backup root at mount time [ 58.093660][ T3326] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 58.103152][ T3326] BTRFS info (device loop2): use zstd compression, level 3 [ 58.110413][ T3326] BTRFS info (device loop2): force zstd compression, level 3 [ 58.117770][ T3326] BTRFS info (device loop2): has skinny extents [ 58.126272][ T3326] BTRFS info (device loop2): clearing free space tree [ 58.133051][ T3326] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 58.142657][ T3326] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 58.214144][ T3351] loop2: detected capacity change from 0 to 32768 [ 58.301379][ T3351] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.43 (3351) [ 58.314384][ T3351] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 58.323020][ T3351] BTRFS info (device loop2): setting nodatacow, compression disabled [ 58.331125][ T3351] BTRFS info (device loop2): force clearing of disk cache [ 58.338294][ T3351] BTRFS info (device loop2): setting datacow [ 58.344287][ T3351] BTRFS info (device loop2): doing ref verification [ 58.350845][ T3351] BTRFS info (device loop2): disabling free space tree [ 58.357683][ T3351] BTRFS info (device loop2): trying to use backup root at mount time [ 58.365744][ T3351] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 58.375102][ T3351] BTRFS info (device loop2): use zstd compression, level 3 [ 58.382298][ T3351] BTRFS info (device loop2): force zstd compression, level 3 [ 58.389665][ T3351] BTRFS info (device loop2): has skinny extents [ 58.398663][ T3351] BTRFS info (device loop2): clearing free space tree [ 58.405600][ T3351] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 58.415263][ T3351] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 58.431408][ T2335] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop2 scanned by udevd (2335) [ 58.493718][ T3372] loop2: detected capacity change from 0 to 32768 [ 58.622051][ T3372] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 58.630788][ T3372] BTRFS info (device loop2): setting nodatacow, compression disabled [ 58.638879][ T3372] BTRFS info (device loop2): force clearing of disk cache [ 58.646090][ T3372] BTRFS info (device loop2): setting datacow [ 58.652067][ T3372] BTRFS info (device loop2): doing ref verification [ 58.658655][ T3372] BTRFS info (device loop2): disabling free space tree [ 58.665516][ T3372] BTRFS info (device loop2): trying to use backup root at mount time [ 58.673746][ T3372] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 58.683096][ T3372] BTRFS info (device loop2): use zstd compression, level 3 [ 58.690272][ T3372] BTRFS info (device loop2): force zstd compression, level 3 [ 58.697756][ T3372] BTRFS info (device loop2): has skinny extents [ 58.706385][ T3372] BTRFS info (device loop2): clearing free space tree [ 58.713307][ T3372] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 58.723039][ T3372] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 58.797254][ T3397] loop2: detected capacity change from 0 to 32768 [ 58.901389][ T3397] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.45 (3397) [ 58.914380][ T3397] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 58.923016][ T3397] BTRFS info (device loop2): setting nodatacow, compression disabled [ 58.931171][ T3397] BTRFS info (device loop2): force clearing of disk cache [ 58.938372][ T3397] BTRFS info (device loop2): setting datacow [ 58.944423][ T3397] BTRFS info (device loop2): doing ref verification [ 58.950976][ T3397] BTRFS info (device loop2): disabling free space tree [ 58.957809][ T3397] BTRFS info (device loop2): trying to use backup root at mount time [ 58.965877][ T3397] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 58.975316][ T3397] BTRFS info (device loop2): use zstd compression, level 3 [ 58.982505][ T3397] BTRFS info (device loop2): force zstd compression, level 3 [ 58.989843][ T3397] BTRFS info (device loop2): has skinny extents [ 58.998351][ T3397] BTRFS info (device loop2): clearing free space tree [ 59.005248][ T3397] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 59.014863][ T3397] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 59.029992][ T2335] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop2 scanned by udevd (2335) [ 59.061269][ T823] Bluetooth: hci0: command 0x0419 tx timeout [ 59.100510][ T3419] loop2: detected capacity change from 0 to 32768 [ 59.201993][ T3419] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 59.210651][ T3419] BTRFS info (device loop2): setting nodatacow, compression disabled [ 59.218739][ T3419] BTRFS info (device loop2): force clearing of disk cache [ 59.226115][ T3419] BTRFS info (device loop2): setting datacow [ 59.232204][ T3419] BTRFS info (device loop2): doing ref verification [ 59.238770][ T3419] BTRFS info (device loop2): disabling free space tree [ 59.245607][ T3419] BTRFS info (device loop2): trying to use backup root at mount time [ 59.253652][ T3419] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 59.263137][ T3419] BTRFS info (device loop2): use zstd compression, level 3 [ 59.270311][ T3419] BTRFS info (device loop2): force zstd compression, level 3 [ 59.277696][ T3419] BTRFS info (device loop2): has skinny extents [ 59.286328][ T3419] BTRFS info (device loop2): clearing free space tree [ 59.293202][ T3419] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 59.302830][ T3419] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 59.376156][ T3441] loop2: detected capacity change from 0 to 32768 [ 59.481509][ T3441] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.47 (3441) [ 59.494446][ T3441] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 59.503091][ T3441] BTRFS info (device loop2): setting nodatacow, compression disabled [ 59.577550][ T3464] loop2: detected capacity change from 0 to 32768 [ 59.661488][ T3464] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.48 (3464) [ 59.733464][ T3485] loop2: detected capacity change from 0 to 32768 [ 59.740196][ T3485] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.49 (3485) [ 59.815519][ T3506] loop2: detected capacity change from 0 to 32768 [ 59.901397][ T3506] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.50 (3506) [ 59.972874][ T3527] loop2: detected capacity change from 0 to 32768 [ 59.979994][ T3527] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.51 (3527) [ 60.054444][ T3548] loop2: detected capacity change from 0 to 32768 [ 60.101595][ T3548] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.52 (3548) [ 60.172462][ T3569] loop2: detected capacity change from 0 to 32768 [ 60.261475][ T3569] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.53 (3569) [ 60.341694][ T3590] loop2: detected capacity change from 0 to 32768 [ 60.431385][ T3590] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.54 (3590) [ 60.502187][ T3611] loop2: detected capacity change from 0 to 32768 [ 60.509297][ T3611] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.55 (3611) [ 60.593533][ T3638] loop2: detected capacity change from 0 to 32768 [ 60.600201][ T3638] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.56 (3638) [ 60.674094][ T3659] loop2: detected capacity change from 0 to 32768 [ 60.761413][ T3659] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.57 (3659) [ 60.851712][ T3680] loop2: detected capacity change from 0 to 32768 [ 60.931454][ T3680] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.58 (3680) 2025/01/19 16:46:42 executed programs: 46 [ 61.011842][ T3701] loop2: detected capacity change from 0 to 32768 [ 61.111397][ T3701] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.59 (3701) [ 61.186480][ T3722] loop2: detected capacity change from 0 to 32768 [ 61.231547][ T3722] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.60 (3722) [ 61.305742][ T3743] loop2: detected capacity change from 0 to 32768 [ 61.401382][ T3743] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.61 (3743) [ 61.474517][ T3764] loop2: detected capacity change from 0 to 32768 [ 61.551366][ T3764] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.62 (3764) [ 61.631657][ T3785] loop2: detected capacity change from 0 to 32768 [ 61.721427][ T3785] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.63 (3785) [ 61.793477][ T3806] loop2: detected capacity change from 0 to 32768 [ 61.800579][ T3806] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.64 (3806) [ 61.881962][ T3827] loop2: detected capacity change from 0 to 32768 [ 61.951432][ T3827] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.65 (3827) [ 62.031698][ T3848] loop2: detected capacity change from 0 to 32768 [ 62.111379][ T3848] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.66 (3848) [ 62.184703][ T3869] loop2: detected capacity change from 0 to 32768 [ 62.191447][ T3869] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.67 (3869) [ 62.266308][ T3890] loop2: detected capacity change from 0 to 32768 [ 62.273026][ T3890] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.68 (3890) [ 62.343415][ T3911] loop2: detected capacity change from 0 to 32768 [ 62.350526][ T3911] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.69 (3911) [ 62.424675][ T3932] loop2: detected capacity change from 0 to 32768 [ 62.501390][ T3932] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz.2.70 (3932) [ 62.514581][ T3932] btrfs_printk: 320 callbacks suppressed [ 62.514584][ T3932] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 62.529018][ T3932] BTRFS info (device loop2): setting nodatacow, compression disabled [ 62.537113][ T3932] BTRFS info (device loop2): force clearing of disk cache [ 62.544205][ T3932] BTRFS info (device loop2): setting datacow