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', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000140)={r1, 0x1, 0x0, 0x4000})
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x12, r2, 0x1000)

[   84.928127][ T5344] Bluetooth: hci0: command tx timeout
[   85.007582][ T5366] ------------[ cut here ]------------
[   85.011277][ T5366] WARNING: CPU: 0 PID: 5366 at fs/exec.c:119 path_noexec+0x1af/0x200
[   85.015090][ T5366] Modules linked in:
[   85.017606][ T5366] CPU: 0 UID: 0 PID: 5366 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
[   85.022270][ T5366] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[   85.026764][ T5366] RIP: 0010:path_noexec+0x1af/0x200
[   85.029842][ T5366] Code: 02 31 ff 48 89 de e8 90 77 88 ff d1 eb eb 07 e8 a7 72 88 ff b3 01 89 d8 5b 41 5e 41 5f 5d c3 cc cc cc cc cc e8 92 72 88 ff 90 <0f> 0b 90 e9 48 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c a6
[   85.039561][ T5366] RSP: 0018:ffffc9000d327bd8 EFLAGS: 00010287
[   85.042209][ T5366] RAX: ffffffff823748ae RBX: ffff88804239b240 RCX: 0000000000100000
[   85.045875][ T5366] RDX: ffffc9000e452000 RSI: 0000000000000064 RDI: 0000000000000065
[   85.050113][ T5366] RBP: 0000000000080000 R08: ffff8880362ac880 R09: 0000000000000003
[   85.054150][ T5366] R10: 0000000000000003 R11: 0000000000000002 R12: 0000000000000002
[   85.058110][ T5366] R13: 1ffff92001a64f90 R14: 0000000000000000 R15: dffffc0000000000
[   85.062235][ T5366] FS:  00007f67faed46c0(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000
[   85.066116][ T5366] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   85.069578][ T5366] CR2: 00007f67fa197190 CR3: 0000000043d76000 CR4: 0000000000352ef0
[   85.073292][ T5366] Call Trace:
[   85.074876][ T5366]  <TASK>
[   85.076305][ T5366]  do_mmap+0xa43/0x10d0
[   85.078307][ T5366]  ? __pfx_do_mmap+0x10/0x10
[   85.080668][ T5366]  ? down_write_killable+0x178/0x230
[   85.083086][ T5366]  ? __pfx_down_write_killable+0x10/0x10
[   85.085739][ T5366]  ? common_file_perm+0x1b5/0x230
[   85.088435][ T5366]  vm_mmap_pgoff+0x2a6/0x4d0
[   85.091001][ T5366]  ? __pfx_vm_mmap_pgoff+0x10/0x10
[   85.093310][ T5366]  ? __fget_files+0x2a/0x420
[   85.095435][ T5366]  ? __fget_files+0x3a0/0x420
[   85.097541][ T5366]  ? __fget_files+0x2a/0x420
[   85.099966][ T5366]  ksys_mmap_pgoff+0x51f/0x760
[   85.102344][ T5366]  do_syscall_64+0xfa/0x3b0
[   85.104817][ T5366]  ? lockdep_hardirqs_on+0x9c/0x150
[   85.107742][ T5366]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   85.111156][ T5366]  ? clear_bhb_loop+0x60/0xb0
[   85.113446][ T5366]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   85.115933][ T5366] RIP: 0033:0x7f67f9f8ebe9
[   85.118136][ T5366] 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
[   85.128062][ T5366] RSP: 002b:00007f67faed4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[   85.132922][ T5366] RAX: ffffffffffffffda RBX: 00007f67fa1c5fa0 RCX: 00007f67f9f8ebe9
[   85.136512][ T5366] RDX: 0000000003000001 RSI: 0000000000003000 RDI: 0000200000000000
[   85.139889][ T5366] RBP: 00007f67fa011e19 R08: 0000000000000005 R09: 0000000000001000
[   85.142704][ T5366] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000000
[   85.146106][ T5366] R13: 00007f67fa1c6038 R14: 00007f67fa1c5fa0 R15: 00007ffed0b3a108
[   85.150111][ T5366]  </TASK>
[   85.151628][ T5366] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   85.154919][ T5366] CPU: 0 UID: 0 PID: 5366 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
[   85.158738][ T5366] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[   85.163523][ T5366] Call Trace:
[   85.165174][ T5366]  <TASK>
[   85.166636][ T5366]  dump_stack_lvl+0x99/0x250
[   85.168772][ T5366]  ? __asan_memcpy+0x40/0x70
[   85.170963][ T5366]  ? __pfx_dump_stack_lvl+0x10/0x10
[   85.173456][ T5366]  ? __pfx__printk+0x10/0x10
[   85.175970][ T5366]  vpanic+0x281/0x750
[   85.177839][ T5366]  ? __pfx__printk+0x10/0x10
[   85.180442][ T5366]  ? __pfx_vpanic+0x10/0x10
[   85.183103][ T5366]  ? is_bpf_text_address+0x292/0x2b0
[   85.185885][ T5366]  panic+0xb9/0xc0
[   85.187538][ T5366]  ? __pfx_panic+0x10/0x10
[   85.189727][ T5366]  __warn+0x31b/0x4b0
[   85.191524][ T5366]  ? path_noexec+0x1af/0x200
[   85.193539][ T5366]  ? path_noexec+0x1af/0x200
[   85.195848][ T5366]  report_bug+0x2be/0x4f0
[   85.198074][ T5366]  ? path_noexec+0x1af/0x200
[   85.200595][ T5366]  ? path_noexec+0x1af/0x200
[   85.202745][ T5366]  ? path_noexec+0x1b1/0x200
[   85.204948][ T5366]  handle_bug+0x84/0x160
[   85.206887][ T5366]  exc_invalid_op+0x1a/0x50
[   85.209028][ T5366]  asm_exc_invalid_op+0x1a/0x20
[   85.211207][ T5366] RIP: 0010:path_noexec+0x1af/0x200
[   85.213498][ T5366] Code: 02 31 ff 48 89 de e8 90 77 88 ff d1 eb eb 07 e8 a7 72 88 ff b3 01 89 d8 5b 41 5e 41 5f 5d c3 cc cc cc cc cc e8 92 72 88 ff 90 <0f> 0b 90 e9 48 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c a6
[   85.222188][ T5366] RSP: 0018:ffffc9000d327bd8 EFLAGS: 00010287
[   85.224923][ T5366] RAX: ffffffff823748ae RBX: ffff88804239b240 RCX: 0000000000100000
[   85.228462][ T5366] RDX: ffffc9000e452000 RSI: 0000000000000064 RDI: 0000000000000065
[   85.232260][ T5366] RBP: 0000000000080000 R08: ffff8880362ac880 R09: 0000000000000003
[   85.236039][ T5366] R10: 0000000000000003 R11: 0000000000000002 R12: 0000000000000002
[   85.239527][ T5366] R13: 1ffff92001a64f90 R14: 0000000000000000 R15: dffffc0000000000
[   85.243080][ T5366]  ? path_noexec+0x1ae/0x200
[   85.245160][ T5366]  ? path_noexec+0x1ae/0x200
[   85.247669][ T5366]  do_mmap+0xa43/0x10d0
[   85.249867][ T5366]  ? __pfx_do_mmap+0x10/0x10
[   85.252048][ T5366]  ? down_write_killable+0x178/0x230
[   85.254404][ T5366]  ? __pfx_down_write_killable+0x10/0x10
[   85.256895][ T5366]  ? common_file_perm+0x1b5/0x230
[   85.259157][ T5366]  vm_mmap_pgoff+0x2a6/0x4d0
[   85.261307][ T5366]  ? __pfx_vm_mmap_pgoff+0x10/0x10
[   85.263582][ T5366]  ? __fget_files+0x2a/0x420
[   85.265634][ T5366]  ? __fget_files+0x3a0/0x420
[   85.267766][ T5366]  ? __fget_files+0x2a/0x420
[   85.269933][ T5366]  ksys_mmap_pgoff+0x51f/0x760
[   85.272065][ T5366]  do_syscall_64+0xfa/0x3b0
[   85.274245][ T5366]  ? lockdep_hardirqs_on+0x9c/0x150
[   85.276582][ T5366]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   85.279621][ T5366]  ? clear_bhb_loop+0x60/0xb0
[   85.281877][ T5366]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   85.284692][ T5366] RIP: 0033:0x7f67f9f8ebe9
[   85.286567][ T5366] 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
[   85.294222][ T5366] RSP: 002b:00007f67faed4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[   85.298460][ T5366] RAX: ffffffffffffffda RBX: 00007f67fa1c5fa0 RCX: 00007f67f9f8ebe9
[   85.301940][ T5366] RDX: 0000000003000001 RSI: 0000000000003000 RDI: 0000200000000000
[   85.305580][ T5366] RBP: 00007f67fa011e19 R08: 0000000000000005 R09: 0000000000001000
[   85.309133][ T5366] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000000
[   85.312818][ T5366] R13: 00007f67fa1c6038 R14: 00007f67fa1c5fa0 R15: 00007ffed0b3a108
[   85.316473][ T5366]  </TASK>
[   85.318238][ T5366] Kernel Offset: disabled
[   85.320303][ T5366] Rebooting in 86400 seconds..