F2FS-fs (loop8): inject inconsistent footer in sanity_check_node_footer of f2fs_get_inode_folio fs/f2fs/node.c:1545 [inline] F2FS-fs (loop8): inject inconsistent footer in sanity_check_node_footer of f2fs_truncate_inode_blocks+0x22b/0x1110 fs/f2fs/node.c:1153 F2FS-fs (loop8): inconsistent node block, node_type:1, nid:14, node_footer[nid:14,ino:14,ofs:0,cpver:0,blkaddr:0] ------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:951! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 1 UID: 0 PID: 10392 Comm: syz.8.488 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:f2fs_evict_inode+0x18ff/0x1920 fs/f2fs/inode.c:951 Code: 02 00 00 00 e8 42 0d c6 fd 40 84 ed 75 2c e8 38 0a c6 fd 4c 8b 2c 24 e9 d0 e8 ff ff e8 2a 0a c6 fd 90 0f 0b e8 22 0a c6 fd 90 <0f> 0b e8 1a 0a c6 fd 90 0f 0b 90 e9 ff fe ff ff e8 0c 0a c6 fd e8 RSP: 0018:ffffc90002e97b78 EFLAGS: 00010293 RAX: ffffffff83fa1b9e RBX: ffff888055715070 RCX: ffff88801eb13c00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffff888055715517 R09: 1ffff1100aae2aa2 R10: dffffc0000000000 R11: ffffed100aae2aa3 R12: ffff888053d46087 R13: 1ffff1100aae2aa2 R14: 0000000000000002 R15: ffff888055715510 FS: 00007fe1a37f66c0(0000) GS:ffff888125d57000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fedb6d847d0 CR3: 000000007aa9a000 CR4: 00000000003526f0 Call Trace: evict+0x501/0x9c0 fs/inode.c:810 d_delete_notify include/linux/fsnotify.h:402 [inline] vfs_rmdir+0x3ec/0x520 fs/namei.c:4483 do_rmdir+0x2ac/0x630 fs/namei.c:4525 __do_sys_rmdir fs/namei.c:4544 [inline] __se_sys_rmdir fs/namei.c:4542 [inline] __x64_sys_rmdir+0x47/0x50 fs/namei.c:4542 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fe1a598e9a9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe1a37f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 RAX: ffffffffffffffda RBX: 00007fe1a5bb5fa0 RCX: 00007fe1a598e9a9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100 RBP: 00007fe1a5a10d69 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fe1a5bb5fa0 R15: 00007fffce3ec2f8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x18ff/0x1920 fs/f2fs/inode.c:951 Code: 02 00 00 00 e8 42 0d c6 fd 40 84 ed 75 2c e8 38 0a c6 fd 4c 8b 2c 24 e9 d0 e8 ff ff e8 2a 0a c6 fd 90 0f 0b e8 22 0a c6 fd 90 <0f> 0b e8 1a 0a c6 fd 90 0f 0b 90 e9 ff fe ff ff e8 0c 0a c6 fd e8 RSP: 0018:ffffc90002e97b78 EFLAGS: 00010293 RAX: ffffffff83fa1b9e RBX: ffff888055715070 RCX: ffff88801eb13c00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffff888055715517 R09: 1ffff1100aae2aa2 R10: dffffc0000000000 R11: ffffed100aae2aa3 R12: ffff888053d46087 R13: 1ffff1100aae2aa2 R14: 0000000000000002 R15: ffff888055715510 FS: 00007fe1a37f66c0(0000) GS:ffff888125d57000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000564bc689a950 CR3: 000000007aa9a000 CR4: 00000000003526f0