Warning: Permanently added '10.128.0.95' (ED25519) to the list of known hosts. executing program [ 35.929721][ T6424] loop0: detected capacity change from 0 to 131072 [ 35.939514][ T6424] F2FS-fs (loop0): invalid crc value [ 35.954849][ T6424] F2FS-fs (loop0): Found nat_bits in checkpoint [ 35.972754][ T6424] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 35.978851][ T6424] ------------[ cut here ]------------ [ 35.980001][ T6424] WARNING: CPU: 1 PID: 6424 at fs/inode.c:336 drop_nlink+0xe4/0x138 [ 35.981732][ T6424] Modules linked in: [ 35.982583][ T6424] CPU: 1 UID: 0 PID: 6424 Comm: syz-executor244 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #0 [ 35.984758][ T6424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 35.987023][ T6424] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.988688][ T6424] pc : drop_nlink+0xe4/0x138 [ 35.989617][ T6424] lr : drop_nlink+0xe4/0x138 [ 35.990583][ T6424] sp : ffff8000a4a775c0 [ 35.991469][ T6424] x29: ffff8000a4a775c0 x28: ffff0000d784204a x27: ffff70001494eedc [ 35.993187][ T6424] x26: ffff8000a4a77760 x25: dfff800000000000 x24: 0000000000000000 [ 35.995049][ T6424] x23: 1fffe0001bdcf46d x22: dfff800000000000 x21: 0000000000000000 [ 35.996826][ T6424] x20: ffff0000dee7a368 x19: ffff0000dee7a320 x18: ffff8000a4a772e0 [ 35.998551][ T6424] x17: 000000000000d877 x16: ffff8000802a7fe0 x15: 0000000000000001 [ 36.000351][ T6424] x14: 1fffe0001bdcf4fa x13: 0000000000000000 x12: 0000000000000000 [ 36.002145][ T6424] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 36.003874][ T6424] x8 : ffff0000d9803c80 x7 : 0000000000000000 x6 : 0000000000000000 [ 36.005621][ T6424] x5 : ffff8000933d07e8 x4 : 0000000000000002 x3 : ffff800080350e88 [ 36.007328][ T6424] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 36.009105][ T6424] Call trace: [ 36.009785][ T6424] drop_nlink+0xe4/0x138 (P) [ 36.010843][ T6424] drop_nlink+0xe4/0x138 (L) [ 36.011961][ T6424] f2fs_rename2+0x1584/0x236c [ 36.013021][ T6424] vfs_rename+0x9bc/0xc84 [ 36.013909][ T6424] do_renameat2+0x9c8/0xe40 [ 36.014831][ T6424] __arm64_sys_renameat2+0xd8/0xf4 [ 36.015930][ T6424] invoke_syscall+0x98/0x2b8 [ 36.016941][ T6424] el0_svc_common+0x130/0x23c [ 36.017980][ T6424] do_el0_svc+0x48/0x58 [ 36.018914][ T6424] el0_svc+0x54/0x168 [ 36.019798][ T6424] el0t_64_sync_handler+0x84/0x108 [ 36.020933][ T6424] el0t_64_sync+0x198/0x19c [ 36.021892][ T6424] irq event stamp: 212802 [ 36.022812][ T6424] hardirqs last enabled at (212801): [] seqcount_lockdep_reader_access+0x80/0x104 [ 36.025023][ T6424] hardirqs last disabled at (212802): [] el1_dbg+0x24/0x80 [ 36.027079][ T6424] softirqs last enabled at (211762): [] local_bh_enable+0x10/0x34 [ 36.029321][ T6424] softirqs last disabled at (211760): [] local_bh_disable+0x10/0x34 [ 36.031529][ T6424] ---[ end trace 0000000000000000 ]---