------------[ cut here ]------------ ((d_inode(path->dentry))->i_flags & (1 << 19)) && !(path->mnt->mnt_sb->s_iflags & 0x00000002) WARNING: fs/exec.c:119 at path_noexec+0x1af/0x200 fs/exec.c:118, CPU#0: syz.0.0/5324 Modules linked in: CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:path_noexec+0x1af/0x200 fs/exec.c:118 Code: 02 31 ff 48 89 de e8 b0 21 80 ff d1 eb eb 07 e8 c7 1c 80 ff b3 01 89 d8 5b 41 5e 41 5f 5d e9 d8 a4 6d 09 cc e8 b2 1c 80 ff 90 <0f> 0b 90 e9 48 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c a6 RSP: 0018:ffffc90006237bd8 EFLAGS: 00010287 RAX: ffffffff824593ce RBX: ffff8880417155c0 RCX: 0000000000100000 RDX: ffffc90020001000 RSI: 0000000000000065 RDI: 0000000000000066 RBP: 0000000000080000 R08: ffff888037194980 R09: 0000000000000003 R10: 0000000000000003 R11: 0000000000000002 R12: 0000000000000001 R13: 1ffff92000c46f90 R14: 0000000000000000 R15: dffffc0000000000 FS: 00007f37edacd6c0(0000) GS:ffff88808ca55000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0f7cbb6000 CR3: 0000000011d21000 CR4: 0000000000352ef0 Call Trace: do_mmap+0xa32/0x10c0 mm/mmap.c:470 vm_mmap_pgoff+0x2c9/0x4f0 mm/util.c:581 ksys_mmap_pgoff+0x51e/0x760 mm/mmap.c:605 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f37ecb9c799 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f37edaccfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 00007f37ece16090 RCX: 00007f37ecb9c799 RDX: 0000000000000005 RSI: 000000000000a000 RDI: 0000200000ff4000 RBP: 00007f37ecc32c99 R08: 0000000000000008 R09: 00000000f1ee1000 R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f37ece16128 R14: 00007f37ece16090 R15: 00007ffc074b0e48