Warning: Permanently added '10.128.0.8' (ED25519) to the list of known hosts. executing program [ 35.803794][ T6419] loop0: detected capacity change from 0 to 131072 [ 35.812369][ T6419] F2FS-fs (loop0): invalid crc value [ 35.816314][ T6419] F2FS-fs (loop0): Found nat_bits in checkpoint [ 35.831162][ T6419] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 35.846104][ T6419] ------------[ cut here ]------------ [ 35.847303][ T6419] WARNING: CPU: 0 PID: 6419 at fs/inode.c:336 drop_nlink+0xe4/0x138 [ 35.849068][ T6419] Modules linked in: [ 35.849890][ T6419] CPU: 0 UID: 0 PID: 6419 Comm: syz-executor251 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #0 [ 35.851916][ T6419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 35.853967][ T6419] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.855739][ T6419] pc : drop_nlink+0xe4/0x138 [ 35.856837][ T6419] lr : drop_nlink+0xe4/0x138 [ 35.857756][ T6419] sp : ffff80009dce75c0 [ 35.858576][ T6419] x29: ffff80009dce75c0 x28: ffff0000c304e04a x27: ffff700013b9cedc [ 35.860315][ T6419] x26: ffff80009dce7760 x25: dfff800000000000 x24: 0000000000000000 [ 35.862057][ T6419] x23: 1fffe0001bcdb46d x22: dfff800000000000 x21: 0000000000000000 [ 35.863777][ T6419] x20: ffff0000de6da368 x19: ffff0000de6da320 x18: ffff80009dce72e0 [ 35.865620][ T6419] x17: 000000000000db3f x16: ffff8000802a7fe0 x15: 0000000000000001 [ 35.867281][ T6419] x14: 1fffe0001bcdb4fa x13: 0000000000000000 x12: 0000000000000000 [ 35.868947][ T6419] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 35.870809][ T6419] x8 : ffff0000d99d0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 35.872590][ T6419] x5 : ffff8000933d1280 x4 : 0000000000000002 x3 : ffff800080350e88 [ 35.874310][ T6419] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 35.876146][ T6419] Call trace: [ 35.876812][ T6419] drop_nlink+0xe4/0x138 (P) [ 35.877870][ T6419] drop_nlink+0xe4/0x138 (L) [ 35.878780][ T6419] f2fs_rename2+0x1584/0x236c [ 35.879892][ T6419] vfs_rename+0x9bc/0xc84 [ 35.880881][ T6419] do_renameat2+0x9c8/0xe40 [ 35.881946][ T6419] __arm64_sys_renameat2+0xd8/0xf4 [ 35.883048][ T6419] invoke_syscall+0x98/0x2b8 [ 35.884062][ T6419] el0_svc_common+0x130/0x23c [ 35.885103][ T6419] do_el0_svc+0x48/0x58 [ 35.886050][ T6419] el0_svc+0x54/0x168 [ 35.886867][ T6419] el0t_64_sync_handler+0x84/0x108 [ 35.887893][ T6419] el0t_64_sync+0x198/0x19c [ 35.888876][ T6419] irq event stamp: 213064 [ 35.889735][ T6419] hardirqs last enabled at (213063): [] seqcount_lockdep_reader_access+0x80/0x104 [ 35.892195][ T6419] hardirqs last disabled at (213064): [] el1_dbg+0x24/0x80 [ 35.893992][ T6419] softirqs last enabled at (212582): [] local_bh_enable+0x10/0x34 [ 35.895916][ T6419] softirqs last disabled at (212580): [] local_bh_disable+0x10/0x34 [ 35.897804][ T6419] ---[ end trace 0000000000000000 ]---