program:
r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x40100, 0x0)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x1412, 0x200, 0x70bd29, 0x7, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x5}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008040}, 0x800)
r1 = 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$\x06v\xbe\xe7\x95nN\xc5\xaa\x1ev\xc6P\x9c\\G&y\x8bYA\xc3}\xd9\x86[\xb2\xf3\x0f\x90%\xcb\x81\xe8\xea\xbcs\x95\xe9\x8eXH\x19m\xdfOY\xf1E9-\xc8\xe7\x13^+(\x034\x82\xafiOO\x14\x8f^\x8c', 0x7)
r2 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xb1, 0x1, 0x0, 0x0, 0x0, 0xf, 0xb211, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x4, 0x0, 0x6, 0x2000000, 0x400003, 0x8000, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x80000000000000, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0)
syz_80211_inject_frame(&(0x7f0000000100)=@device_b, &(0x7f0000000140)=ANY=[@ANYBLOB="8080000008021100000100021100000150505050505020000000000000000000000000006400000001"], 0x7b)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000a, 0x12, r1, 0x0)
fcntl$addseals(r1, 0x409, 0x2)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1000}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_PMTUDISC={0x5, 0xa, 0x1}]}}}]}, 0x3c}}, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000004c0)={'vcan0\x00', <r6=>0x0})
r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0)
r8 = getpid()
r9 = syz_open_procfs(r8, &(0x7f00000042c0)='fdinfo/3\x00')
read$FUSE(r9, &(0x7f0000000080)={0x2020}, 0x2020)
connect$can_bcm(r5, &(0x7f00000000c0)={0x1d, r6}, 0x10)
sendmsg$can_bcm(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x1, 0x840, 0x0, {}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "ef1d62ee7e923b0ad9cda5b28dd4753620a2f0271768a8284c18a4e2b5e44dc77098b18fd964df81213608ec503db52d42f1a78c97322f4ae4c8dc89cf2b1440"}}, 0x80}}, 0x0)
sendmsg$can_bcm(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x1, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "ce2a4fa77baa108b"}}, 0x48}}, 0x0)
dup2(r4, r5)
r10 = openat$udambuf(0xffffff9c, &(0x7f0000000000), 0x2)
r11 = socket$packet(0x11, 0x3, 0x300)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f00000000c0)={'batadv0\x00', <r12=>0x0})
bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, r12, 0x1, 0x0, 0x6, @multicast}, 0x14)
sendmsg$xdp(r7, &(0x7f0000002240)={&(0x7f00000020c0)={0x2c, 0x1, r12, 0x1a}, 0x10, &(0x7f0000002200)=[{&(0x7f0000002100)="45940db7d04800bc76d2de29032811f1748351fb4b23de654a2e8160fae266e7fbab30e4490ca7737b6dad598d0cd6d967f1f8f70595ec3dd61e26368608", 0x3e}, {&(0x7f0000002140)="11ae07aeb3c69fd3086d2f16cb27974594c70f97ddc730ffb72782106ca9aea715e111ccac308ff31a5c2e4bcba4b2e3eb99cbf9e9771126884cd3c54007410ab4462ada7875d609c35a8a09b07c23159086d30a8c146dfc974e1373370c24f0d8116671176d251a9242d40f61f637d850a9ec5a1b4090cb218f55ccc1c91134193d9e2aa30de0f5bc17fc7dd38791718daa883129ced576af7558850cd557fd021bf04d0ffbc967db86b6ae", 0xac}], 0x2, 0x0, 0x0, 0x4840}, 0x4000004)
r13 = socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_SIOCETHTOOL(r13, 0x8946, &(0x7f0000000000)={'geneve0\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "00eef500c1da9dcc017d0bee258fbe4f0def602c82003dcd7edd914932d7ea16", "54a6328096c1f071951d4c9251aec9d96ae0f4cb2b6097a5db1315d196d7067e", "1b0fa27ca53f4566d3fc789518c2ff35aebbe63eb1cf1203e6c2408bd6fc62cb", "3647eb31d4f5883f01ad4c6e3954e415d9b4fb726a4612e1a8fb2b05d496fce4", "9b0ef7b0202eb3c79cfebfd3af74debccf68b93acd96ef620254d20ee47fd471", "a6bbb689f47a7f9e141f075d", 0x7, 0x40, 0xfffffff0, 0x4, 0xfffffff0}})
ioctl$UDMABUF_CREATE(r10, 0x40187542, &(0x7f0000000040)={r1, 0x1, 0x0, 0x100000})

[   69.158453][ T4661] Bluetooth: hci0: command tx timeout
[   69.241953][ T5315] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[   69.275427][ T5315] ------------[ cut here ]------------
[   69.277617][ T5315] kernel BUG at mm/hugetlb.c:2403!
[   69.279387][ T5315] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[   69.281765][ T5315] CPU: 0 UID: 0 PID: 5315 Comm: syz.0.0 Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0
[   69.285296][ T5315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[   69.289195][ T5315] RIP: 0010:alloc_hugetlb_folio_reserve+0xbc/0xc0
[   69.291587][ T5315] Code: 1f eb 05 e8 86 18 a0 ff 48 c7 c7 40 56 61 8e e8 2a 12 cc 09 4c 89 f0 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc e8 65 18 a0 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f
[   69.298657][ T5315] RSP: 0018:ffffc9000d3377f8 EFLAGS: 00010087
[   69.301201][ T5315] RAX: ffffffff81ff5b7b RBX: 0000000000000000 RCX: 0000000000100000
[   69.304249][ T5315] RDX: ffffc9000dfe2000 RSI: 0000000000000486 RDI: 0000000000000487
[   69.307125][ T5315] RBP: 1ffffffff34810d9 R08: ffffffff81ff5b33 R09: 1ffffd4000095005
[   69.309923][ T5315] R10: dffffc0000000000 R11: fffff94000095006 R12: dffffc0000000000
[   69.312845][ T5315] R13: dffffc0000000000 R14: ffffea00004a8000 R15: ffffffff9a4086c8
[   69.315855][ T5315] FS:  00007f1798a0c6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[   69.318980][ T5315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.321260][ T5315] CR2: 00007f17988ad9b8 CR3: 0000000043c64000 CR4: 0000000000352ef0
[   69.324080][ T5315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   69.326914][ T5315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   69.329801][ T5315] Call Trace:
[   69.331101][ T5315]  <TASK>
[   69.332248][ T5315]  ? __die_body+0x5f/0xb0
[   69.333859][ T5315]  ? die+0x9e/0xc0
[   69.335236][ T5315]  ? do_trap+0x15a/0x3a0
[   69.336776][ T5315]  ? alloc_hugetlb_folio_reserve+0xbc/0xc0
[   69.338950][ T5315]  ? do_error_trap+0x1dc/0x2c0
[   69.340660][ T5315]  ? alloc_hugetlb_folio_reserve+0xbc/0xc0
[   69.342818][ T5315]  ? __pfx_do_error_trap+0x10/0x10
[   69.344683][ T5315]  ? report_bug+0x3cd/0x500
[   69.346481][ T5315]  ? handle_invalid_op+0x34/0x40
[   69.348323][ T5315]  ? alloc_hugetlb_folio_reserve+0xbc/0xc0
[   69.350512][ T5315]  ? exc_invalid_op+0x38/0x50
[   69.352253][ T5315]  ? asm_exc_invalid_op+0x1a/0x20
[   69.354170][ T5315]  ? alloc_hugetlb_folio_reserve+0x73/0xc0
[   69.356360][ T5315]  ? alloc_hugetlb_folio_reserve+0xbb/0xc0
[   69.358448][ T5315]  ? alloc_hugetlb_folio_reserve+0xbc/0xc0
[   69.360695][ T5315]  ? alloc_hugetlb_folio_reserve+0xbb/0xc0
[   69.362871][ T5315]  memfd_alloc_folio+0x1bd/0x370
[   69.364709][ T5315]  memfd_pin_folios+0xf10/0x1570
[   69.366546][ T5315]  ? __pfx_memfd_pin_folios+0x10/0x10
[   69.368534][ T5315]  ? __fget_files+0x2a/0x410
[   69.370230][ T5315]  ? __fget_files+0x395/0x410
[   69.372008][ T5315]  ? __fget_files+0x2a/0x410
[   69.373748][ T5315]  udmabuf_create+0x70e/0x10c0
[   69.375571][ T5315]  ? __pfx_udmabuf_create+0x10/0x10
[   69.377483][ T5315]  ? __might_fault+0xc6/0x120
[   69.379202][ T5315]  udmabuf_ioctl+0x301/0x4e0
[   69.380857][ T5315]  ? __pfx_udmabuf_ioctl+0x10/0x10
[   69.382738][ T5315]  ? __fget_files+0x2a/0x410
[   69.384519][ T5315]  ? __pfx_udmabuf_ioctl+0x10/0x10
[   69.386441][ T5315]  __se_sys_ioctl+0xf5/0x170
[   69.388100][ T5315]  do_syscall_64+0xf3/0x230
[   69.389775][ T5315]  ? clear_bhb_loop+0x35/0x90
[   69.391525][ T5315]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   69.393724][ T5315] RIP: 0033:0x7f1797b85d29
[   69.395356][ T5315] 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
[   69.402307][ T5315] RSP: 002b:00007f1798a0c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   69.405388][ T5315] RAX: ffffffffffffffda RBX: 00007f1797d75fa0 RCX: 00007f1797b85d29
[   69.408388][ T5315] RDX: 0000000020000040 RSI: 0000000040187542 RDI: 000000000000000c
[   69.411243][ T5315] RBP: 00007f1797c01b08 R08: 0000000000000000 R09: 0000000000000000
[   69.414167][ T5315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   69.417178][ T5315] R13: 0000000000000000 R14: 00007f1797d75fa0 R15: 00007fffadd4fdc8
[   69.420097][ T5315]  </TASK>
[   69.421271][ T5315] Modules linked in:
[   69.422745][ T5315] ---[ end trace 0000000000000000 ]---
[   69.424750][ T5315] RIP: 0010:alloc_hugetlb_folio_reserve+0xbc/0xc0
[   69.427098][ T5315] Code: 1f eb 05 e8 86 18 a0 ff 48 c7 c7 40 56 61 8e e8 2a 12 cc 09 4c 89 f0 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc e8 65 18 a0 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f
[   69.433848][ T5315] RSP: 0018:ffffc9000d3377f8 EFLAGS: 00010087
[   69.436243][ T5315] RAX: ffffffff81ff5b7b RBX: 0000000000000000 RCX: 0000000000100000
[   69.439765][ T5315] RDX: ffffc9000dfe2000 RSI: 0000000000000486 RDI: 0000000000000487
[   69.443119][ T5315] RBP: 1ffffffff34810d9 R08: ffffffff81ff5b33 R09: 1ffffd4000095005
[   69.446081][ T5315] R10: dffffc0000000000 R11: fffff94000095006 R12: dffffc0000000000
[   69.449036][ T5315] R13: dffffc0000000000 R14: ffffea00004a8000 R15: ffffffff9a4086c8
[   69.452391][ T5315] FS:  00007f1798a0c6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[   69.455836][ T5315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.458302][ T5315] CR2: 00007f17988ad9b8 CR3: 0000000043c64000 CR4: 0000000000352ef0
[   69.461120][ T5315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   69.463975][ T5315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   69.466854][ T5315] Kernel panic - not syncing: Fatal exception
[   69.469353][ T5315] Kernel Offset: disabled
[   69.470957][ T5315] Rebooting in 86400 seconds..