Warning: Permanently added '10.128.1.13' (ED25519) to the list of known hosts. executing program [ 43.318000][ T4297] loop0: detected capacity change from 0 to 131072 [ 43.332326][ T4297] F2FS-fs (loop0): invalid crc value [ 43.337459][ T4297] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.353051][ T4297] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 43.357409][ T4297] ------------[ cut here ]------------ [ 43.358551][ T4297] WARNING: CPU: 1 PID: 4297 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 43.360325][ T4297] Modules linked in: [ 43.361066][ T4297] CPU: 1 PID: 4297 Comm: syz-executor347 Not tainted 6.1.118-syzkaller #0 [ 43.362868][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 43.364873][ T4297] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.366691][ T4297] pc : drop_nlink+0xe4/0x138 [ 43.367726][ T4297] lr : drop_nlink+0xe4/0x138 [ 43.368753][ T4297] sp : ffff8000213c7920 [ 43.369645][ T4297] x29: ffff8000213c7920 x28: dfff800000000000 x27: dfff800000000000 [ 43.371176][ T4297] x26: ffff0000d0652000 x25: 1fffe0001c372354 x24: ffff0000e1b91b18 [ 43.372802][ T4297] x23: 1fffe0001c37235d x22: dfff800000000000 x21: 0000000000000000 [ 43.374416][ T4297] x20: ffff0000e1b91ae8 x19: ffff0000e1b91aa0 x18: ffff8000213c7560 [ 43.376232][ T4297] x17: ffff800018aab000 x16: ffff800008300db8 x15: ffff80001858bf80 [ 43.377813][ T4297] x14: 00000000b0d4b4f1 x13: dfff800000000000 x12: 0000000000000003 [ 43.379450][ T4297] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008aaad30 [ 43.381151][ T4297] x8 : ffff0000c9f00000 x7 : 0000000000000000 x6 : 0000000000000000 [ 43.382841][ T4297] x5 : ffff800018be83d8 x4 : 0000000000000004 x3 : 0000000000000000 [ 43.384570][ T4297] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 43.386242][ T4297] Call trace: [ 43.386885][ T4297] drop_nlink+0xe4/0x138 [ 43.387815][ T4297] f2fs_drop_nlink+0x110/0x34c [ 43.388867][ T4297] f2fs_delete_entry+0xae4/0xefc [ 43.389966][ T4297] f2fs_unlink+0x4b8/0xbdc [ 43.390886][ T4297] vfs_unlink+0x2f0/0x508 [ 43.391786][ T4297] do_unlinkat+0x4cc/0x70c [ 43.392682][ T4297] __arm64_sys_unlinkat+0xcc/0xfc [ 43.393670][ T4297] invoke_syscall+0x98/0x2bc [ 43.394527][ T4297] el0_svc_common+0x138/0x258 [ 43.395581][ T4297] do_el0_svc+0x58/0x13c [ 43.396530][ T4297] el0_svc+0x58/0x168 [ 43.397305][ T4297] el0t_64_sync_handler+0x84/0xf0 [ 43.398304][ T4297] el0t_64_sync+0x18c/0x190 [ 43.399290][ T4297] irq event stamp: 251174 [ 43.400148][ T4297] hardirqs last enabled at (251173): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 43.402597][ T4297] hardirqs last disabled at (251174): [] el1_dbg+0x24/0x80 [ 43.404380][ T4297] softirqs last enabled at (250886): [] local_bh_enable+0x10/0x34 [ 43.406240][ T4297] softirqs last disabled at (250884): [] local_bh_disable+0x10/0x34 [ 43.408262][ T4297] ---[ end trace 0000000000000000 ]---