program:
clock_getres(0x8, 0x0)
r0 = memfd_create(&(0x7f0000000480)='\xff\x00l\x1e\xa0</\x00\x8eO4._\x14zC\x8a\xe8\xe0u\xe0\xff\xf1\xb2\xfd\xf6nz\x05-]\xc2Vk\xaeky\xd3\x83\xe2\xc7\xd3\xe6M^\x98ox\x14\t\xe9Q1\x1dK\x9a\x045\xd37\xb22\xfdD(\xd2\xdd\xa0\xff\x0f\x00\x00\x00\x00\x00\x00v\n\xd8?]k\x14N\x18\xf4\xc2j\xed6g\xfd\xd2\xd4\xe3\x1f\xa6 \xa0\x8d\xb5\x9aE<2`]<\x8cR\xd69\x0fO\xbf\xc3\xbd\xb0\x96\x90\x91k\x86\x1a\x10\xd2\xf5\x8b\xfc\xf4\xd0[\x12\xf5+\x1aS\x02/Yx\xf2jJb\x97\x9c/\x1f5i\xc6\x861\x9a\xff\xc3\xe7\xbfU\xd5\xac\xccB=\x8f\xfd\x84\xeepQ\x93nn\x0f\xc6\xa9?\xad\x8b~\x96@i=G\x9ft\x1d\xcc\xc6Ys7\x7f\x8ehv\xd3$\x13s\xa0\xbfi\xfaFS\xa9=Xe\xf8tI\x15\x882\x8b\x8e-X\xb8\xf2\x9du\x15S^\xec\xce\xfaf$S\x9f\xe7Ed\n\x84\\ u\xd2\x16\xc1\xa5\xa0\xaa\xe8.i\xc8\x0e\vt\xe2\xf1lA\x93\xdd\xce\x8f$\x06v\xbe\xe7\x95nN\xc5\xaa\x1ev\xc6P\x9c\\G&y\x8bYA\xc3}\xd9\x86[\xb2\xf3\x0f\x90%\xcb\x81\xe8\xea\xbcs\x95\xe9\x8eXH\x19m\xdfOY\xf1E9-\xc8\xe7\x13^+(\x034\x82\xafiOO\x14\x8f^\x8c', 0x7)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xa, 0x12, r0, 0x0)
fcntl$addseals(r0, 0x409, 0x2)
r1 = socket$rds(0x15, 0x5, 0x0)
setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000003c0)=0xffffffffffffffff, 0x4)
getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000180)=""/252, &(0x7f0000000080)=0xfc)
r2 = openat$udambuf(0xffffff9c, &(0x7f0000000000), 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20)
r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
close_range(r3, 0xffffffffffffffff, 0x0)
ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f0000000040)={r0, 0x0, 0x0, 0x2000})

[   78.640342][ T1314] ieee802154 phy0 wpan0: encryption failed: -22
[   78.643229][ T1314] ieee802154 phy1 wpan1: encryption failed: -22
[   78.646855][ T4668] Bluetooth: hci0: command tx timeout
[   78.804006][ T5320] ------------[ cut here ]------------
[   78.806833][ T5320] kernel BUG at mm/hugetlb.c:2346!
[   78.809445][ T5320] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
[   78.812196][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted 6.16.0-rc3-syzkaller-00044-g7595b66ae9de #0 PREEMPT(full) 
[   78.817370][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[   78.821909][ T5320] RIP: 0010:alloc_hugetlb_folio_reserve+0xc3/0xd0
[   78.824768][ T5320] Code: e8 82 ca a2 ff 48 c7 c7 00 67 e1 8d e8 36 b3 4b 09 4c 89 f0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 5e ca a2 ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90
[   78.832926][ T5320] RSP: 0018:ffffc9000d3ef828 EFLAGS: 00010087
[   78.835533][ T5320] RAX: ffffffff821d82c2 RBX: ffffffff99adf128 RCX: 0000000000100000
[   78.838754][ T5320] RDX: ffffc9000e3ea000 RSI: 000000000000039b RDI: 000000000000039c
[   78.842083][ T5320] RBP: 0000000000142cc0 R08: ffffea000044802f R09: 1ffffd4000089005
[   78.845443][ T5320] R10: dffffc0000000000 R11: fffff94000089006 R12: dffffc0000000000
[   78.848759][ T5320] R13: 1ffffffff335be25 R14: ffffea0000448000 R15: 0000000000000000
[   78.851997][ T5320] FS:  00007fa71c3736c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000
[   78.855632][ T5320] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   78.858274][ T5320] CR2: 0000558c891a9ff8 CR3: 0000000043f99000 CR4: 0000000000352ef0
[   78.861439][ T5320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   78.864699][ T5320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   78.868071][ T5320] Call Trace:
[   78.869418][ T5320]  <TASK>
[   78.870675][ T5320]  memfd_alloc_folio+0x20f/0x3f0
[   78.872698][ T5320]  ? memfd_pin_folios+0xa4e/0xf60
[   78.874799][ T5320]  memfd_pin_folios+0xa65/0xf60
[   78.876892][ T5320]  ? __pfx_memfd_pin_folios+0x10/0x10
[   78.879174][ T5320]  ? shmem_mapping+0xd/0x50
[   78.881151][ T5320]  ? memfd_fcntl+0x239/0x630
[   78.883122][ T5320]  ? down_read+0x1ad/0x2e0
[   78.885082][ T5320]  udmabuf_create+0x7b5/0xf70
[   78.887125][ T5320]  ? __pfx_udmabuf_create+0x10/0x10
[   78.889316][ T5320]  udmabuf_ioctl+0x1d1/0x2c0
[   78.891310][ T5320]  ? __pfx_udmabuf_ioctl+0x10/0x10
[   78.893426][ T5320]  ? __fget_files+0x2a/0x420
[   78.895374][ T5320]  ? __fget_files+0x2a/0x420
[   78.897307][ T5320]  ? bpf_lsm_file_ioctl+0x9/0x20
[   78.899388][ T5320]  ? __pfx_udmabuf_ioctl+0x10/0x10
[   78.901562][ T5320]  __se_sys_ioctl+0xf9/0x170
[   78.903512][ T5320]  do_syscall_64+0xfa/0x3b0
[   78.905415][ T5320]  ? lockdep_hardirqs_on+0x9c/0x150
[   78.907446][ T5320]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   78.909799][ T5320]  ? clear_bhb_loop+0x60/0xb0
[   78.911635][ T5320]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   78.913990][ T5320] RIP: 0033:0x7fa71b58e929
[   78.915826][ T5320] 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
[   78.923290][ T5320] RSP: 002b:00007fa71c373038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   78.926475][ T5320] RAX: ffffffffffffffda RBX: 00007fa71b7b5fa0 RCX: 00007fa71b58e929
[   78.929606][ T5320] RDX: 0000200000000040 RSI: 0000000040187542 RDI: 0000000000000005
[   78.932677][ T5320] RBP: 00007fa71b610b39 R08: 0000000000000000 R09: 0000000000000000
[   78.936069][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   78.939463][ T5320] R13: 0000000000000000 R14: 00007fa71b7b5fa0 R15: 00007ffd2e469cd8
[   78.942724][ T5320]  </TASK>
[   78.944083][ T5320] Modules linked in:
[   78.945776][ T5320] ---[ end trace 0000000000000000 ]---
[   78.947964][ T5320] RIP: 0010:alloc_hugetlb_folio_reserve+0xc3/0xd0
[   78.950677][ T5320] Code: e8 82 ca a2 ff 48 c7 c7 00 67 e1 8d e8 36 b3 4b 09 4c 89 f0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 5e ca a2 ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90
[   78.958305][ T5320] RSP: 0018:ffffc9000d3ef828 EFLAGS: 00010087
[   78.961013][ T5320] RAX: ffffffff821d82c2 RBX: ffffffff99adf128 RCX: 0000000000100000
[   78.964498][ T5320] RDX: ffffc9000e3ea000 RSI: 000000000000039b RDI: 000000000000039c
[   78.968076][ T5320] RBP: 0000000000142cc0 R08: ffffea000044802f R09: 1ffffd4000089005
[   78.971524][ T5320] R10: dffffc0000000000 R11: fffff94000089006 R12: dffffc0000000000
[   78.975051][ T5320] R13: 1ffffffff335be25 R14: ffffea0000448000 R15: 0000000000000000
[   78.978546][ T5320] FS:  00007fa71c3736c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000
[   78.982339][ T5320] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   78.985369][ T5320] CR2: 0000558c891a9ff8 CR3: 0000000043f99000 CR4: 0000000000352ef0
[   78.988898][ T5320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   78.992311][ T5320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   78.995840][ T5320] Kernel panic - not syncing: Fatal exception
[   78.998697][ T5320] Kernel Offset: disabled
[   79.000622][ T5320] Rebooting in 86400 seconds..