Warning: Permanently added '10.128.0.126' (ED25519) to the list of known hosts. executing program [ 46.270841][ T4019] loop0: detected capacity change from 0 to 131072 [ 46.346995][ T4019] F2FS-fs (loop0): invalid crc value [ 46.352433][ T4019] F2FS-fs (loop0): Found nat_bits in checkpoint [ 46.371774][ T4019] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 46.379602][ T4019] ------------[ cut here ]------------ [ 46.380800][ T4019] WARNING: CPU: 0 PID: 4019 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 46.382430][ T4019] Modules linked in: [ 46.383208][ T4019] CPU: 0 PID: 4019 Comm: syz-executor210 Not tainted 5.15.176-syzkaller #0 [ 46.384913][ T4019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 46.386951][ T4019] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 46.388519][ T4019] pc : drop_nlink+0xe8/0x148 [ 46.389460][ T4019] lr : drop_nlink+0xe8/0x148 [ 46.390379][ T4019] sp : ffff80001f217620 [ 46.391191][ T4019] x29: ffff80001f217620 x28: ffff80001f217780 x27: 1fffe0001c3a7390 [ 46.392839][ T4019] x26: dfff800000000000 x25: ffff0000e1d3a678 x24: 000000001443fd00 [ 46.394445][ T4019] x23: 1fffe0001c3a74c9 x22: dfff800000000000 x21: 0000000000000000 [ 46.396044][ T4019] x20: ffff0000e1d3a648 x19: ffff0000e1d3a600 x18: ffff80001f217340 [ 46.397701][ T4019] x17: 0000000000000000 x16: ffff8000082e5510 x15: 000000000000c054 [ 46.399389][ T4019] x14: 0000000081c84cb1 x13: dfff800000000000 x12: 0000000000000001 [ 46.400998][ T4019] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d916d1c0 [ 46.402696][ T4019] x8 : ffff8000089e9c90 x7 : 0000000000000000 x6 : 0000000000000000 [ 46.404369][ T4019] x5 : ffff800017849940 x4 : 0000000000000002 x3 : ffff8000082e5758 [ 46.405987][ T4019] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 46.407652][ T4019] Call trace: [ 46.408295][ T4019] drop_nlink+0xe8/0x148 [ 46.409193][ T4019] f2fs_rename2+0x1424/0x200c [ 46.410192][ T4019] vfs_rename+0xac8/0xe04 [ 46.411136][ T4019] do_renameat2+0xa00/0x10c0 [ 46.412060][ T4019] __arm64_sys_renameat2+0xe0/0xfc [ 46.413090][ T4019] invoke_syscall+0x98/0x2b8 [ 46.414046][ T4019] el0_svc_common+0x138/0x258 [ 46.414991][ T4019] do_el0_svc+0x58/0x14c [ 46.415898][ T4019] el0_svc+0x7c/0x1f0 [ 46.416715][ T4019] el0t_64_sync_handler+0x84/0xe4 [ 46.417719][ T4019] el0t_64_sync+0x1a0/0x1a4 [ 46.418657][ T4019] irq event stamp: 285038 [ 46.419542][ T4019] hardirqs last enabled at (285037): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 46.421759][ T4019] hardirqs last disabled at (285038): [] el1_dbg+0x24/0x80 [ 46.423523][ T4019] softirqs last enabled at (284606): [] local_bh_enable+0x10/0x34 [ 46.425402][ T4019] softirqs last disabled at (284604): [] local_bh_disable+0x10/0x34 [ 46.427331][ T4019] ---[ end trace 4bae02c0ca7d6ec7 ]---