Buffer I/O error on dev loop2, logical block 589833, lost async page write ------------[ cut here ]------------ WARNING: CPU: 0 PID: 15887 at fs/inode.c:331 drop_nlink+0xbf/0x100 Modules linked in: CPU: 0 PID: 15887 Comm: syz-executor.2 Not tainted 6.4.0-rc4-syzkaller-00268-g51f269a6ecc7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:drop_nlink+0xbf/0x100 fs/inode.c:331 Code: 49 8b 1e 48 8d bb c0 07 00 00 be 08 00 00 00 e8 97 37 e9 ff f0 48 ff 83 c0 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 a1 60 91 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c RSP: 0000:ffffc90014eefcb0 EFLAGS: 00010283 RAX: ffffffff81fa1e8f RBX: 1ffff11006e57f5f RCX: 0000000000040000 RDX: ffffc90003bc1000 RSI: 0000000000000baf RDI: 0000000000000bb0 RBP: 0000000000000000 R08: ffffffff81fa1e13 R09: 0000000000000000 R10: 00000000647b9669 R11: 0000000000000000 R12: ffff8880372bfaf8 R13: 1ffff920029ddfa4 R14: ffff8880372bfab0 R15: dffffc0000000000 FS: 00007f780f540700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f08c2734000 CR3: 000000002b49b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: inode_dec_link_count include/linux/fs.h:2180 [inline] minix_unlink fs/minix/namei.c:158 [inline] minix_rmdir+0x1b5/0x240 fs/minix/namei.c:168 vfs_rmdir+0x35f/0x4c0 fs/namei.c:4198 do_rmdir+0x3a7/0x6a0 fs/namei.c:4257 __do_sys_rmdir fs/namei.c:4276 [inline] __se_sys_rmdir fs/namei.c:4274 [inline] __x64_sys_rmdir+0x49/0x50 fs/namei.c:4274 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f780e88c169 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f780f540168 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 RAX: ffffffffffffffda RBX: 00007f780e9abf80 RCX: 00007f780e88c169 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f780e8e7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe3746176f R14: 00007f780f540300 R15: 0000000000022000