VFS_BUG_ON_INODE(1) encountered for inode ffff888104532d48 ------------[ cut here ]------------ kernel BUG at fs/namei.c:3467! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 0 PID: 7565 Comm: syz.0.445 Not tainted 6.15.0-syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:may_open+0x1e3/0x400 fs/namei.c:3467 Code: 93 3a 09 66 81 fd 00 10 74 29 66 81 fd 00 20 0f 84 0d ff ff ff e8 8d b0 85 ff 48 c7 c6 80 34 9f 8b 4c 89 e7 e8 ee cc 04 00 90 <0f> 0b 66 81 fd 00 c0 75 e2 e8 6f b0 85 ff 44 89 fb 31 ff 83 e3 01 RSP: 0018:ffffc9000da2fa98 EFLAGS: 00010286 RAX: 000000000000003a RBX: ffffc9000da2fc30 RCX: ffffc90006e71000 RDX: 0000000000000000 RSI: ffffffff819b2466 RDI: 0000000000000005 RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: 0000000000000000 R12: ffff888104532d48 R13: 0000000000008002 R14: ffffffff8e5e56c0 R15: 0000000000000006 FS: 00007f276cccb6c0(0000) GS:ffff8880d69da000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f276ccc9b28 CR3: 000000002c11a000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: do_open fs/namei.c:3878 [inline] path_openat+0x13d1/0x2d40 fs/namei.c:4039 do_filp_open+0x20b/0x470 fs/namei.c:4066 do_sys_openat2+0x11b/0x1d0 fs/open.c:1429 do_sys_open fs/open.c:1444 [inline] __do_sys_openat fs/open.c:1460 [inline] __se_sys_openat fs/open.c:1455 [inline] __x64_sys_openat+0x174/0x210 fs/open.c:1455 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x260 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f276bd8d2d0 Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 RSP: 002b:00007f276cccaf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f276bd8d2d0 RDX: 0000000000000002 RSI: 00007f276cccafa0 RDI: 00000000ffffff9c RBP: 00007f276cccafa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f276bfb5fa0 R15: 00007fffa8a21758 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:may_open+0x1e3/0x400 fs/namei.c:3467 Code: 93 3a 09 66 81 fd 00 10 74 29 66 81 fd 00 20 0f 84 0d ff ff ff e8 8d b0 85 ff 48 c7 c6 80 34 9f 8b 4c 89 e7 e8 ee cc 04 00 90 <0f> 0b 66 81 fd 00 c0 75 e2 e8 6f b0 85 ff 44 89 fb 31 ff 83 e3 01 RSP: 0018:ffffc9000da2fa98 EFLAGS: 00010286 RAX: 000000000000003a RBX: ffffc9000da2fc30 RCX: ffffc90006e71000 RDX: 0000000000000000 RSI: ffffffff819b2466 RDI: 0000000000000005 RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: 0000000000000000 R12: ffff888104532d48 R13: 0000000000008002 R14: ffffffff8e5e56c0 R15: 0000000000000006 FS: 00007f276cccb6c0(0000) GS:ffff8880d6cda000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000003640 CR3: 000000002c11a000 CR4: 0000000000352ef0 DR0: 8000000000000001 DR1: 0000000000000004 DR2: 0000000000040c81 DR3: 0000000000000006 DR6: 00000000fffe0ff0 DR7: 0000000000000400