program:
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000100), 0x2)
r1 = memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38\x14\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000140)={r1, 0x0, 0x0, 0x4000})
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x300000f, 0x11, r2, 0x0)
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00')

[   86.077713][ T5290] Bluetooth: hci0: command tx timeout
[   86.167047][ T5326] ------------[ cut here ]------------
[   86.169968][ T5326] ((d_inode(path->dentry))->i_flags & (1 << 19)) && !(path->mnt->mnt_sb->s_iflags & 0x00000002)
[   86.169984][ T5326] WARNING: fs/exec.c:119 at path_noexec+0x1af/0x200, CPU#0: syz.0.0/5326
[   86.179140][ T5326] Modules linked in:
[   86.180887][ T5326] CPU: 0 UID: 0 PID: 5326 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
[   86.184620][ T5326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   86.188886][ T5326] RIP: 0010:path_noexec+0x1af/0x200
[   86.190928][ T5326] Code: 02 31 ff 48 89 de e8 10 b9 7f ff d1 eb eb 07 e8 27 b4 7f ff b3 01 89 d8 5b 41 5e 41 5f 5d c3 cc cc cc cc cc e8 12 b4 7f ff 90 <0f> 0b 90 e9 48 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c a6
[   86.199483][ T5326] RSP: 0018:ffffc9000e3cfbd8 EFLAGS: 00010287
[   86.202422][ T5326] RAX: ffffffff824612fe RBX: ffff8880444895c0 RCX: 0000000000100000
[   86.206061][ T5326] RDX: ffffc9000ef42000 RSI: 0000000000000068 RDI: 0000000000000069
[   86.210046][ T5326] RBP: 0000000000080000 R08: ffff88801faeca80 R09: 0000000000000003
[   86.214199][ T5326] R10: 0000000000000003 R11: 0000000000000002 R12: 0000000000000001
[   86.218457][ T5326] R13: 1ffff92001c79f90 R14: 0000000000000000 R15: dffffc0000000000
[   86.222646][ T5326] FS:  00007f9ebcd2e6c0(0000) GS:ffff88808c894000(0000) knlGS:0000000000000000
[   86.226807][ T5326] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   86.230338][ T5326] CR2: 00007fe3cf3d6d80 CR3: 000000001fd61000 CR4: 0000000000352ef0
[   86.234632][ T5326] Call Trace:
[   86.236457][ T5326]  <TASK>
[   86.237728][ T5326]  do_mmap+0xa32/0x10c0
[   86.239404][ T5326]  ? __pfx_do_mmap+0x10/0x10
[   86.241475][ T5326]  ? down_write_killable+0x180/0x240
[   86.243788][ T5326]  ? __pfx_down_write_killable+0x10/0x10
[   86.246307][ T5326]  ? apparmor_mmap_file+0x2da/0x3e0
[   86.248435][ T5326]  vm_mmap_pgoff+0x2c9/0x4f0
[   86.250269][ T5326]  ? __pfx_vm_mmap_pgoff+0x10/0x10
[   86.252366][ T5326]  ? __fget_files+0x2a/0x420
[   86.254432][ T5326]  ? __fget_files+0x3a0/0x420
[   86.256866][ T5326]  ? __fget_files+0x2a/0x420
[   86.259009][ T5326]  ksys_mmap_pgoff+0x51e/0x760
[   86.260961][ T5326]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   86.263778][ T5326]  do_syscall_64+0x174/0x580
[   86.265959][ T5326]  ? trace_irq_disable+0x3b/0x140
[   86.268227][ T5326]  ? clear_bhb_loop+0x40/0x90
[   86.270350][ T5326]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   86.273114][ T5326] RIP: 0033:0x7f9ebbd9ce59
[   86.275086][ T5326] 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
[   86.284455][ T5326] RSP: 002b:00007f9ebcd2dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[   86.288167][ T5326] RAX: ffffffffffffffda RBX: 00007f9ebc015fa0 RCX: 00007f9ebbd9ce59
[   86.291432][ T5326] RDX: 000000000300000f RSI: 0000000000003000 RDI: 0000200000000000
[   86.294803][ T5326] RBP: 00007f9ebbe32d6f R08: 0000000000000005 R09: 0000000000000000
[   86.298245][ T5326] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000000
[   86.301722][ T5326] R13: 00007f9ebc016038 R14: 00007f9ebc015fa0 R15: 00007ffd07835438
[   86.304899][ T5326]  </TASK>
[   86.306102][ T5326] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   86.308934][ T5326] CPU: 0 UID: 0 PID: 5326 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
[   86.313268][ T5326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   86.317349][ T5326] Call Trace:
[   86.318873][ T5326]  <TASK>
[   86.320207][ T5326]  vpanic+0x56c/0xa60
[   86.322023][ T5326]  ? __pfx__printk+0x10/0x10
[   86.323953][ T5326]  ? __pfx_vpanic+0x10/0x10
[   86.325943][ T5326]  ? is_bpf_text_address+0x292/0x2b0
[   86.328217][ T5326]  ? is_bpf_text_address+0x26/0x2b0
[   86.330657][ T5326]  panic+0xc5/0xd0
[   86.332399][ T5326]  ? __pfx_panic+0x10/0x10
[   86.334406][ T5326]  __warn+0x315/0x4c0
[   86.335859][ T5326]  ? path_noexec+0x1af/0x200
[   86.337739][ T5326]  ? path_noexec+0x1af/0x200
[   86.339801][ T5326]  __report_bug+0x29a/0x540
[   86.341845][ T5326]  ? path_noexec+0x1af/0x200
[   86.343930][ T5326]  ? __pfx___report_bug+0x10/0x10
[   86.346152][ T5326]  ? futex_unqueue+0x211/0x240
[   86.348158][ T5326]  ? arch_get_unmapped_area_topdown+0x264/0xb60
[   86.350885][ T5326]  ? path_noexec+0x1af/0x200
[   86.352972][ T5326]  report_bug+0x16a/0x220
[   86.354841][ T5326]  ? path_noexec+0x1af/0x200
[   86.356902][ T5326]  ? path_noexec+0x1b1/0x200
[   86.358906][ T5326]  handle_bug+0x9c/0x200
[   86.360759][ T5326]  exc_invalid_op+0x1a/0x50
[   86.362752][ T5326]  asm_exc_invalid_op+0x1a/0x20
[   86.364910][ T5326] RIP: 0010:path_noexec+0x1af/0x200
[   86.367125][ T5326] Code: 02 31 ff 48 89 de e8 10 b9 7f ff d1 eb eb 07 e8 27 b4 7f ff b3 01 89 d8 5b 41 5e 41 5f 5d c3 cc cc cc cc cc e8 12 b4 7f ff 90 <0f> 0b 90 e9 48 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c a6
[   86.374710][ T5326] RSP: 0018:ffffc9000e3cfbd8 EFLAGS: 00010287
[   86.377220][ T5326] RAX: ffffffff824612fe RBX: ffff8880444895c0 RCX: 0000000000100000
[   86.380884][ T5326] RDX: ffffc9000ef42000 RSI: 0000000000000068 RDI: 0000000000000069
[   86.384301][ T5326] RBP: 0000000000080000 R08: ffff88801faeca80 R09: 0000000000000003
[   86.387522][ T5326] R10: 0000000000000003 R11: 0000000000000002 R12: 0000000000000001
[   86.390709][ T5326] R13: 1ffff92001c79f90 R14: 0000000000000000 R15: dffffc0000000000
[   86.393609][ T5326]  ? path_noexec+0x1ae/0x200
[   86.395393][ T5326]  ? path_noexec+0x1ae/0x200
[   86.397463][ T5326]  do_mmap+0xa32/0x10c0
[   86.399328][ T5326]  ? __pfx_do_mmap+0x10/0x10
[   86.401226][ T5326]  ? down_write_killable+0x180/0x240
[   86.403541][ T5326]  ? __pfx_down_write_killable+0x10/0x10
[   86.405952][ T5326]  ? apparmor_mmap_file+0x2da/0x3e0
[   86.408310][ T5326]  vm_mmap_pgoff+0x2c9/0x4f0
[   86.412145][ T5326]  ? __pfx_vm_mmap_pgoff+0x10/0x10
[   86.414626][ T5326]  ? __fget_files+0x2a/0x420
[   86.416676][ T5326]  ? __fget_files+0x3a0/0x420
[   86.418731][ T5326]  ? __fget_files+0x2a/0x420
[   86.420797][ T5326]  ksys_mmap_pgoff+0x51e/0x760
[   86.422971][ T5326]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   86.425428][ T5326]  do_syscall_64+0x174/0x580
[   86.427400][ T5326]  ? trace_irq_disable+0x3b/0x140
[   86.429474][ T5326]  ? clear_bhb_loop+0x40/0x90
[   86.431374][ T5326]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   86.433971][ T5326] RIP: 0033:0x7f9ebbd9ce59
[   86.435937][ T5326] 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
[   86.443878][ T5326] RSP: 002b:00007f9ebcd2dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[   86.447589][ T5326] RAX: ffffffffffffffda RBX: 00007f9ebc015fa0 RCX: 00007f9ebbd9ce59
[   86.450935][ T5326] RDX: 000000000300000f RSI: 0000000000003000 RDI: 0000200000000000
[   86.454118][ T5326] RBP: 00007f9ebbe32d6f R08: 0000000000000005 R09: 0000000000000000
[   86.457192][ T5326] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000000
[   86.460201][ T5326] R13: 00007f9ebc016038 R14: 00007f9ebc015fa0 R15: 00007ffd07835438
[   86.463463][ T5326]  </TASK>
[   86.465157][ T5326] Kernel Offset: disabled
[   86.466925][ T5326] Rebooting in 86400 seconds..