Warning: Permanently added '10.128.1.156' (ECDSA) to the list of known hosts. executing program [ 36.405778][ T4216] loop0: detected capacity change from 0 to 32768 [ 36.412035][ T4216] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor119 (4216) [ 36.418515][ T4216] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 36.420787][ T4216] BTRFS info (device loop0): setting nodatacow, compression disabled [ 36.422674][ T4216] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 36.425167][ T4216] BTRFS info (device loop0): trying to use backup root at mount time [ 36.427085][ T4216] BTRFS info (device loop0): disabling tree log [ 36.428727][ T4216] BTRFS info (device loop0): enabling auto defrag [ 36.430720][ T4216] BTRFS info (device loop0): using free space tree [ 36.441065][ T9] BTRFS warning (device loop0): checksum verify failed on logical 5341184 mirror 1 wanted 0xe51addfa found 0x8d783d47 level 0 [ 36.444316][ T4216] BTRFS error (device loop0): failed to load root free space [ 36.446666][ T4216] assertion failed: !tmp, in fs/btrfs/disk-io.c:1105 [ 36.448645][ T4216] ------------[ cut here ]------------ [ 36.450081][ T4216] kernel BUG at fs/btrfs/ctree.h:3716! [ 36.451466][ T4216] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 36.453335][ T4216] Modules linked in: [ 36.454363][ T4216] CPU: 0 PID: 4216 Comm: syz-executor119 Not tainted 6.1.31-syzkaller #0 [ 36.456448][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 36.458922][ T4216] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.460844][ T4216] pc : assertfail+0x28/0x2c [ 36.461973][ T4216] lr : assertfail+0x28/0x2c [ 36.463056][ T4216] sp : ffff80001da37120 [ 36.464063][ T4216] x29: ffff80001da37120 x28: ffff0000d611a000 x27: dfff800000000000 [ 36.466080][ T4216] x26: ffff0000ddf5b300 x25: ffff0000d4dfa000 x24: dfff800000000000 [ 36.468075][ T4216] x23: 0000000000000000 x22: ffff0000d611a1f7 x21: ffff0000dd4d80a0 [ 36.470135][ T4216] x20: ffff0000dd4d8060 x19: ffff0000d611a000 x18: 1fffe000368b5f76 [ 36.472131][ T4216] x17: 0000000000000000 x16: ffff80001204b280 x15: 0000000000000000 [ 36.474090][ T4216] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 36.476087][ T4216] x11: ff80800008345658 x10: 0000000000000000 x9 : c64fb1dbe2a77200 [ 36.478064][ T4216] x8 : c64fb1dbe2a77200 x7 : 0000000000000001 x6 : 0000000000000001 [ 36.480091][ T4216] x5 : ffff80001da36a38 x4 : ffff8000156a2ac0 x3 : ffff80000834e4d4 [ 36.482098][ T4216] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000032 [ 36.484142][ T4216] Call trace: [ 36.484985][ T4216] assertfail+0x28/0x2c [ 36.486049][ T4216] btrfs_global_root_delete+0x0/0x70 [ 36.487412][ T4216] load_global_roots_objectid+0x3e0/0x808 [ 36.488799][ T4216] init_tree_roots+0x7d4/0x1774 [ 36.489994][ T4216] open_ctree+0x14d4/0x246c [ 36.491168][ T4216] btrfs_fill_super+0x1b4/0x2c8 [ 36.492331][ T4216] btrfs_mount_root+0x6f8/0x7f8 [ 36.493532][ T4216] legacy_get_tree+0xd4/0x16c [ 36.494655][ T4216] vfs_get_tree+0x90/0x274 [ 36.495820][ T4216] vfs_kern_mount+0xdc/0x178 [ 36.496906][ T4216] btrfs_mount+0x328/0x9b8 [ 36.498018][ T4216] legacy_get_tree+0xd4/0x16c [ 36.499189][ T4216] vfs_get_tree+0x90/0x274 [ 36.500302][ T4216] do_new_mount+0x25c/0x8c4 [ 36.501444][ T4216] path_mount+0x590/0xe58 [ 36.502560][ T4216] __arm64_sys_mount+0x45c/0x594 [ 36.503758][ T4216] invoke_syscall+0x98/0x2c0 [ 36.504916][ T4216] el0_svc_common+0x138/0x258 [ 36.506136][ T4216] do_el0_svc+0x64/0x218 [ 36.507203][ T4216] el0_svc+0x58/0x168 [ 36.508182][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 36.509417][ T4216] el0t_64_sync+0x18c/0x190 [ 36.510558][ T4216] Code: 911d8000 90002b22 912b8042 97fff921 (d4210000) [ 36.512340][ T4216] ---[ end trace 0000000000000000 ]--- [ 36.848452][ T4216] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 36.850231][ T4216] SMP: stopping secondary CPUs [ 36.851396][ T4216] Kernel Offset: disabled [ 36.852432][ T4216] CPU features: 0x00000,02070084,26017203 [ 36.853844][ T4216] Memory Limit: none [ 37.194394][ T4216] Rebooting in 86400 seconds..