Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts. executing program [ 32.912520][ T6250] loop0: detected capacity change from 0 to 2048 [ 32.931953][ T6250] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.938617][ T6250] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1216: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 32.948232][ T10] ------------[ cut here ]------------ [ 32.949703][ T10] kernel BUG at fs/ext4/inode.c:2564! [ 32.951130][ T10] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 32.953128][ T10] Modules linked in: [ 32.954177][ T10] CPU: 1 PID: 10 Comm: kworker/u8:0 Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 [ 32.956511][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.958964][ T10] Workqueue: writeback wb_workfn (flush-7:0) [ 32.960539][ T10] pstate: 80401005 (Nzcv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 32.962482][ T10] pc : ext4_do_writepages+0x31ac/0x31b0 [ 32.963910][ T10] lr : ext4_do_writepages+0x31ac/0x31b0 [ 32.965257][ T10] sp : ffff800093c16a80 [ 32.966330][ T10] x29: ffff800093c16e60 x28: ffff800093c16ee0 x27: dfff800000000000 [ 32.968390][ T10] x26: ffff0000df9796b0 x25: ffff0000df9798d8 x24: dfff800000000000 [ 32.970492][ T10] x23: ffff800093c17410 x22: ffff0000d70cc000 x21: ffff700012782d8c [ 32.972523][ T10] x20: 0000006210000000 x19: 0000000000000001 x18: ffff800093c16b60 [ 32.974578][ T10] x17: 000000000000cb83 x16: ffff800080332544 x15: 0000000000000006 [ 32.976683][ T10] x14: 1ffff00012782dbc x13: 0000000000000000 x12: 0000000000000000 [ 32.978821][ T10] x11: ffff700012782dc2 x10: 0000000000ff0100 x9 : 0000000000000000 [ 32.980987][ T10] x8 : ffff0000c19c1e40 x7 : 0000000000000000 x6 : 0000000000000080 [ 32.983046][ T10] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 32.985107][ T10] x2 : 0000000000000000 x1 : 0000004000000000 x0 : 0000000000000000 [ 32.987188][ T10] Call trace: [ 32.988024][ T10] ext4_do_writepages+0x31ac/0x31b0 [ 32.989440][ T10] ext4_writepages+0x198/0x308 [ 32.990674][ T10] do_writepages+0x2f8/0x7c4 [ 32.991881][ T10] __writeback_single_inode+0x160/0x1548 [ 32.993366][ T10] writeback_sb_inodes+0x700/0x101c [ 32.994697][ T10] wb_writeback+0x404/0x1048 [ 32.995836][ T10] wb_workfn+0x394/0x104c [ 32.996973][ T10] process_one_work+0x7b8/0x15d4 [ 32.998283][ T10] worker_thread+0x938/0xef4 [ 32.999443][ T10] kthread+0x288/0x310 [ 33.000532][ T10] ret_from_fork+0x10/0x20 [ 33.001681][ T10] Code: d4210000 97d794e2 d4210000 97d794e0 (d4210000) [ 33.003440][ T10] ---[ end trace 0000000000000000 ]--- [ 33.348919][ T10] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 33.350912][ T10] SMP: stopping secondary CPUs [ 33.352177][ T10] Kernel Offset: disabled [ 33.353293][ T10] CPU features: 0x0,00000103,80100128,42017203 [ 33.354936][ T10] Memory Limit: none [ 33.664702][ T10] Rebooting in 86400 seconds..