last executing test programs:

5.503110583s ago: executing program 1 (id=11):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x1, 0x0, @loopback, 0xffffffff}, {0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ffff]}, 0x5c) (async, rerun: 64)
setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) (async, rerun: 64)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00J\x00\x00J\b\x00\n@\x00'}, 0x1c) (async)
setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00000004c0)=0x400, 0x4)
freebsd11_fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x100)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={<r3=>0x0, 0x400, 0x1, [0x401]}, &(0x7f0000000100)=0xa)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x800003ff}, &(0x7f0000000180)=0x8) (async)
mount(&(0x7f00000001c0)='ext2fs\x00', &(0x7f0000000200)='./file0\x00', 0x101, &(0x7f0000000240)="8f3c33759ca5f7cb8fb7f3040be07a99d2c0a7ad5ba675ab4f6e6cd2467c349fb59203a78cfd9ccbb215") (async)
r4 = openat$bpf(0xffffff9c, &(0x7f0000000280), 0x2, 0x0)
ioctl$BIOCGETIF(r4, 0x4020426b, &(0x7f00000002c0)={0x10, @ifru_mtu})
r5 = openat$bpf(0xffffff9c, &(0x7f0000000300), 0x100000, 0x0) (async)
openat$bpf(0xffffff9c, &(0x7f0000000280), 0x1, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000100)=[{0x3, 0xfffffffffffffffe, 0x8067, 0x2}], 0x1, 0x0, 0x0, 0x0)
r6 = kqueue()
kevent(r6, &(0x7f0000000080)=[{}], 0x44000000, &(0x7f00000004c0), 0x80000000, 0x0) (async)
ioctl$BIOCIMMEDIATE(r5, 0x80044270, &(0x7f0000000340)=0x71) (async)
thr_new(&(0x7f0000001a00)={0x0, 0x7ffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, [0x0, 0xfffffffffffffffc]}, 0x9d) (async, rerun: 64)
syz_emit_ethernet(0x3a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0808465a3dde2700000300000d00907800"/44]) (async, rerun: 64)
kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000440)=[{}, {}], 0x2, 0x0)
r7 = kqueue()
kevent(r7, &(0x7f0000000540)=[{0xa, 0xfffffffffffffffb, 0x8000, 0x20, 0x4, 0x2af, [0x8, 0x2505, 0x9, 0x42]}, {0xfffffffffffffffc, 0xfffffffffffffff8, 0x42, 0x1, 0xdb, 0x1, [0xff, 0x24, 0x3b76, 0x3]}, {0x7, 0xfffffffffffffff9, 0x8, 0x80, 0x9, 0xffffffffffffffff, [0x100, 0x7, 0x0, 0x4]}, {0x200, 0xfffffffffffffffa, 0x40c8, 0x20, 0x4, 0x6, [0x2, 0x2, 0xc2c, 0x9]}], 0x4, &(0x7f0000000380)=[{}, {}], 0x2, &(0x7f0000000400)={0x7, 0x9}) (async)
mount(&(0x7f0000000500)='ext2fs\x00', 0x0, 0x300480, &(0x7f0000000580))

5.183197902s ago: executing program 1 (id=12):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x4b, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x80000, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8)
syz_emit_ethernet(0x59, &(0x7f0000001480)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60ae029d00233aff78fd669b4d90549e2901000000086500ac020000000000000000000000000001880064d06f7f787e12c900000000000000000000000000bb010121090962354e640100"])
kqueue()
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0}, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = kqueue()
fork()
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x2000000, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r0, 0x6, 0x29, &(0x7f0000000240)={&(0x7f0000000340)="faa8ba7f1b10b51e7381ab3b7c0809ec8adb2900b6b61ad5c06bc88d2a70d8e5e123a222d12f92006c127b8397a3888f781242306f99ab256a25ee21780785cc9947dc79394f184081b89f75f2f742c6ab635b56e08f9aa85cb365aaa41961735c8cf40574a1674294ec342225c11511b2b64f6a84d20af0e53a22e9ca23c5f09d4f161566d2f833e41a6e2e2ebdaace4aa10ed5125aa82ce7ba0425bd7874540bfe43a12f9eceac63355492aebfce2218a3677bafeebcfa79924a612fa6043575e7", &(0x7f0000000140)="3b4ad3f1e7e5585641431e9c17878de1ce011c1a6284992a1600f144bdeb1442818c5d5387de8b456a82bc3951ea12660f65643a957e43a7920835d099f43df68796c109329644d8824c75351942c39d68399ba10ba9dc80d16dfaf1a34bdf494ed09a3657198c5ec0f81c2333079f86bc517a2a2e55156ddc5ba36233325f095d07e92ad92823c13c2e0317f83043a5cf1bd3", &(0x7f0000000440)="45029a91702116b3d8dd2515ceb73f7d358afa25d0b1146472ca3651476f01fd2833206e732c772d109f2b15328765293f2f98a7434fae1496469a48ddd8c3c357519d138ffe3166687f1d0efedbfa2b35d1d17d0f8ee00c0be70f1689d3582a764ad347899c0ae574d4a2390542dc6fa4657c917db9dab9b3b875d6c9f3c289479d2406283db829a80a2ce90f1a67450ca327a82038f655bd05fefb29d45d585e0765fe173f7fa6bb901fa97c6f9c8a8614bb10430ba650fdb96c8fd349beed2272e3224201d2803fc913302e2d617b0ec1", 0x29, 0xc2, 0x93, 0x1a, 0xd2, 0x0, 0x3, 0x7, "0d161521477c8b3d"}, 0x40)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
kevent(r3, &(0x7f0000000000), 0x100f2, 0x0, 0xfc, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000d00)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x10001}, 0x1c)
aio_suspend(0x0, 0x0, &(0x7f0000000e40)={0x0, 0xa99c})
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
kevent(0xffffffffffffffff, 0xfffffffffffffffe, 0x8, &(0x7f0000000300)=[{}], 0x1, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f0000002f00)={0x0, {{0x1c, 0x1c, 0x1, 0x7, @loopback}}, {{0x1c, 0x1c, 0x3, 0x0, @mcast2}}}, 0x108)
open$dir(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0)
fork()

3.21494561s ago: executing program 1 (id=22):
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000240)={0x1, {{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, 0x88)
r0 = kqueue()
kevent(r0, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0)
fork()
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
kqueue()
mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0)
open(&(0x7f0000000380)='./file1\x00', 0x78e, 0x8)
chroot(&(0x7f0000000080)='./file0/file0/..\x00')
rmdir(&(0x7f0000000140)='./file0/file0\x00')
extattr_set_file(&(0x7f0000000000)='./file0\x00', 0x1, &(0x7f0000000040)='\x00', &(0x7f0000000080)="074d05c3f4aec649c859838269671947d82fd3eb9c43f8a0cc8c3c4caab872335dbf", 0x22)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
r1 = kqueue()
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
sendto(r2, &(0x7f00000001c0)="415239ab8fe4003c39d37f9626fc77f28aa75366bbc6d7894bf03392e1f7b0d33e329289aba099e56e7c5d63674dfe4165a8d4f7d27359b520e391bde2d7331d9a51a9354c4b790330f111f888eab29eed699aa807a46f8cf80637c2ad7c43b2573236f64bf6", 0x66, 0x20108, &(0x7f0000000340)=@in={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x31)
extattr_list_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000002c0)=""/81, 0xffffffffffffff13)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mlock(&(0x7f0000181000/0x3000)=nil, 0x3000)
kevent(r1, &(0x7f0000000000), 0x100f2, 0x0, 0xfc, 0x0)

2.47307354s ago: executing program 3 (id=31):
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0)
r3 = kqueue()
syz_emit_ethernet(0x3e, &(0x7f00000004c0)=ANY=[@ANYBLOB="ffffffffffffffffffc45dd694004a4d00300067000201679078ac1400bbe0000002940600000100440c088200000000ad00000100000f00907800680da70ca02318993996d7d7693852c00cda32db89d0d9606e5ced4a80e6da31af705850cdd9a2b5aff6a895c0e1a6a164a694d4fddd9b2a11db181cb7df674e7fe691b14acf1c60"])
kevent(r3, &(0x7f0000000380)=[{0x0, 0xfffffffffffffff9, 0x0, 0x8, 0xe8c5, 0x4, [0x0, 0x0, 0x8, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
freebsd11_mknod(0x0, 0x1000, 0x0)
open$dir(&(0x7f0000000400)='./file0\x00', 0x40000400000002c6, 0x0)
fcntl$lock(r2, 0x16, &(0x7f0000000280)={0x2, 0x0, 0x1})
r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x57)
aio_read(&(0x7f00000002c0)={0xffffffffffffffff, 0x7f, &(0x7f0000000100)="f3c30399bfebf00e30f59755d8", 0xd, [0x1, 0x1], 0x100000, 0x2, 0xd5, {0x3, 0x7fff, 0x0}, {0x0, 0x13, @sigval_int=0x8, @ke_flags=0x40e3}})
r6 = shmget$private(0x0, 0x2000, 0x386, &(0x7f00003e4000/0x2000)=nil)
setgid(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
shmctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x201, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x744}, 0x7d, 0x0, 0x0, 0x0, 0x80, 0x9, 0xa0fe111})
setuid(0xffffffffffffffff)
shmat(r6, &(0x7f00006dd000/0x2000)=nil, 0x3000)
sync()
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000200)={@remote, @loopback, <r7=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local={0xfe, 0x80, '\x00', 0x0}, r7}, 0x3b)
open(&(0x7f0000000180)='./file0\x00', 0x70e, 0x0)

2.29150768s ago: executing program 3 (id=32):
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x7ffffffffff)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x4c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x2, @rand_addr="9c0438c5066efdbb23d45b50947b1009", 0x3ff}}, 0x0, 0xfffffff9, 0x0, 0x112, 0x8, 0x10}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
open$dir(0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x1b, 0x0, 0x0)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, 0x0, 0x0)
bind$inet6(r3, 0x0, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
getgid()
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
syz_emit_ethernet(0x5a, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[])
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013)

2.29128309s ago: executing program 2 (id=33):
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = kmq_open(&(0x7f0000000000)='./file0\x00', 0x0, 0x22, &(0x7f0000000040)={0x0, 0x1, 0xffffffff00000001, 0xfffffffffffffff4})
kmq_timedsend(r0, &(0x7f0000000080)="1d51354ddb116f300b9a9295b5c533f8f58f9af14a3e215026099aa95c150bd6f807ede0ec6f1152ffd23fedfc08b5b32ac145ae0c00ff2a807096677638e59e5ab59504104d9747e1b31f7237522c56a7f2c5537f5f7e9ea9bdb868803bd4bb4a4d2a1d970587a887642e6c3c99146b80356f6fb4cecdbe63c3a622528b8aeef1ad39433879217819386b564f48b576699db9b3eece1ec3e56ce73b260857be6a7e03bc0b0349aa32b712d4da8332aceeec88592c0ada327dbe", 0xba, 0x4, 0x0)
pathconf(&(0x7f00000001c0)='./file0\x00', 0x35)

2.231295458s ago: executing program 2 (id=34):
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork()
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = kqueue()
kevent(r0, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x3]}, {0x4, 0xfffffffffffffffe, 0xc700, 0x1, 0x3, 0x2, [0x4c, 0x0, 0x7fff]}], 0x2, 0x0, 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x17, 0x23, 0x10, &(0x7f0000000100)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x1, 0xfdffffff, [0x0, 0x1ff]})
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
aio_waitcomplete(&(0x7f0000000100)=&(0x7f0000000380)={0xffffffffffffffff, 0x7, &(0x7f0000000200)="dd294ac05ff9fad390817c2317ba11ead2f0483cbb6e148e157cb536370fd306aad3c7d3f615dbf7c04d99843c2e19c5efcaa4c2523b7605050fd42570bf671c9ff0433f3515f26e7eacf6fa6507852d9e70176b7c688292bf30393fe0e239f564cb61b373176d556e94faec807108366a7f6919401d2149d7a7f894996d1afee2532c5a4f840d33d55b86ef61de7d423ecebab530aa16f2dce1413a758e15b7a3586a9bd09547668e30afd674499c", 0xaf, [0x640, 0x9], 0x0, 0x6, 0x1, {0x3000000000000000, 0x0, &(0x7f0000000300)="eed140699e4c2181c1efb9092fe7f6f8ab419c2945a1491820c3a59aa8b3773bb082a160d2cfa6f52b86e1b0190f7061196289e8b32c464e30da51a804dfff4362cab16087"}, {0x3, 0xb, @sigval_int=0x4, @ke_flags=0x1}}, 0x0)
kqueue()
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
ioctl$PIO_DEADKEYMAP(0xffffffffffffffff, 0x20006b09, &(0x7f0000000080)={0x95f8, [{0x566e, [0xee0d, 0xd871, 0x7, 0xff, 0x7fff, 0x3, 0xfffffff7, 0xaa8, 0x7ff, 0x9, 0xfffffffc, 0x9, 0x7, 0x6219848d, 0x515, 0x8, 0x5, 0x0, 0x0, 0x2, 0x0, 0xf, 0xd6, 0x8, 0x1de, 0xfffffffb, 0x5, 0x2, 0x7f, 0x10001, 0x9, 0x6, 0x3, 0x5, 0x4, 0x5, 0x4, 0x401, 0x7, 0xba5c, 0xe8c, 0x80000001, 0x8, 0xfffffffd, 0x3, 0xedf, 0x1, 0xffffffff, 0x4c02, 0x4, 0x3, 0x10001, 0xffffffde, 0x0, 0x10, 0x400, 0x715, 0x7e1, 0x4, 0xd, 0xa, 0xa09, 0x2, 0x3, 0x4, 0x5131, 0x4, 0x1, 0xbe9a, 0xfff, 0x731, 0x9, 0xbc, 0xb, 0xc74f, 0x0, 0x9, 0x5, 0x4, 0x101, 0xfffffff8, 0x2, 0x0, 0x5, 0x5229, 0x9, 0x7, 0xfffffffb, 0x1, 0x8001, 0xf, 0x5, 0x3, 0x0, 0x1, 0x0, 0x5, 0xe0, 0x7ff, 0x2, 0x0, 0x8, 0xc, 0x8]}, {0x5c, [0x5, 0x6, 0x4, 0xbae, 0x2, 0x4, 0x86f13b53, 0x401, 0x1000, 0x7, 0x6, 0x7, 0x7fff, 0x0, 0x5, 0x400, 0xa, 0x96a9, 0xbe, 0xfffffffe, 0xb, 0x8, 0xae0, 0x6, 0x7, 0x40000, 0x40, 0x9, 0x7fff, 0x3, 0x200000, 0x7, 0x0, 0x5, 0x3b5, 0x28ef, 0x2, 0x58, 0x2, 0xff, 0xffffff00, 0x4, 0x4, 0x6, 0x3, 0x3, 0x8, 0x100, 0x0, 0x907, 0x101, 0x9, 0x6, 0xc95, 0x6, 0xc, 0x4, 0x2, 0xb, 0x3eb, 0x0, 0x7fff, 0x0, 0xff8, 0x9, 0x7, 0x8, 0x5, 0x61a, 0x2, 0x80000001, 0x90fd, 0x6, 0xd, 0x6eed, 0x0, 0x4, 0x1, 0x7, 0x5, 0x0, 0x10001, 0x10, 0x80000001, 0x9, 0x4b2, 0x100, 0x7fffffff, 0x2, 0x0, 0x7, 0x5, 0x1000, 0x0, 0x8, 0x6, 0x2, 0x1, 0x4, 0x1, 0x3ff, 0x1000, 0x1, 0x80004]}, {0x0, [0x1, 0x6, 0x6, 0x2, 0x800, 0x0, 0xff, 0x6, 0x7, 0x3, 0xe, 0x3, 0xdd, 0x538, 0x7bac, 0xa, 0x10, 0x9, 0x10001, 0x8, 0x8, 0xff, 0x6, 0x2, 0x800000, 0x2, 0x4, 0x8, 0x4, 0xb, 0x9, 0x1, 0x3, 0xfff, 0x343d3543, 0x400000, 0xfffffff8, 0x9, 0xa87f, 0x800, 0x7, 0x2, 0x1, 0xdb4, 0x101, 0xb369000, 0x9, 0x92, 0x4, 0x0, 0x98, 0x3d104cc0, 0x52, 0x8, 0xc, 0x0, 0x437, 0x3, 0x3, 0x1, 0x1000, 0x200000, 0xfff, 0x17e7, 0x8, 0x7, 0x6, 0x0, 0x5, 0xf10, 0x5, 0x1, 0xffffffb8, 0x7fff, 0x9, 0xfffffffd, 0xfffffffe, 0x3158, 0x5, 0x2, 0x8, 0x36d5, 0x9, 0x1, 0xfffffffb, 0x2, 0x8, 0x8000, 0x5, 0x3, 0x1, 0xfffffffd, 0x4, 0x1, 0xfffffff7, 0x40, 0x6, 0x3, 0x6, 0x1ff, 0x4, 0x9, 0x9, 0x39]}, {0x3, [0x7, 0x5, 0xfff, 0xfc, 0x12, 0xd683, 0x8, 0x5, 0x8, 0xadd, 0x5, 0xdb, 0x80000001, 0xc, 0x0, 0xfffffff7, 0xffffffff, 0x2, 0x5, 0x2, 0x3eb3, 0x0, 0x7, 0x7, 0x7, 0x6, 0x5, 0x7673faf3, 0x5a912096, 0x8, 0x1, 0x2, 0xffffffff, 0x1, 0x4f124442, 0x8, 0x0, 0x2, 0x7, 0x190, 0x5, 0x3, 0x1, 0x800, 0x9, 0x9, 0x3, 0x7, 0x5, 0x7, 0x8, 0x7, 0x0, 0x10001, 0x1, 0x0, 0x7ff, 0xe, 0x9, 0x2df, 0x7, 0x7fffffff, 0x80000001, 0x4, 0x3, 0x3, 0x4, 0x496a, 0x7, 0x7fffffff, 0x74, 0x2, 0x9, 0x3, 0x6, 0xf3, 0x2000001, 0xa3, 0x49c, 0xec0, 0x100, 0x3, 0x6, 0x9, 0x2, 0x0, 0x6, 0x6, 0x9, 0x1, 0x0, 0x5, 0xa, 0x2, 0x4, 0x3b, 0x3, 0x40, 0x225, 0x80, 0x4, 0x4, 0x7fff, 0x2]}, {0xe8bc, [0x5, 0x4, 0x8, 0x3, 0x4, 0x80, 0x9, 0x1ff, 0xfff, 0xfffffff9, 0x1ff, 0x1, 0x800, 0x80000000, 0x8, 0x7, 0x7ff, 0x6, 0xffff, 0x9, 0xe92, 0x8, 0x13, 0x2, 0x0, 0x7f, 0x401, 0x8, 0x7, 0x8, 0x4, 0x5, 0xffffe6ff, 0x7, 0x80000000, 0x6f88, 0x2, 0x9, 0x7f, 0xa5de, 0x0, 0x8, 0x3, 0x800, 0x5, 0x3ff, 0x54, 0x80, 0xf, 0x3ff, 0x8, 0xfffffffa, 0x9, 0x0, 0x800, 0x8, 0x1, 0x4, 0x6, 0x8, 0x3, 0x5, 0x5, 0x2, 0x1, 0xb26, 0x6, 0x81, 0x1, 0x101, 0x3, 0x2, 0x6, 0x200, 0x4, 0x5, 0x7, 0x2, 0x1ff, 0x3, 0x1, 0x800, 0x5, 0x7, 0x468, 0x7f, 0x94, 0x7, 0x6, 0x3, 0x7, 0x7ff, 0xfffffffe, 0x10000, 0x4, 0x4b, 0x435c9460, 0x3ff, 0x7ff, 0x4b, 0x40, 0x0, 0x5, 0x7]}, {0x3, [0x7, 0x2, 0x1, 0x5, 0xf, 0x40, 0x6, 0x1000, 0x4, 0x3, 0x5, 0x6, 0x1, 0x5, 0xa, 0x81, 0x7, 0x8, 0x8, 0x6, 0x80000000, 0x60, 0x0, 0xd2, 0x1, 0x9, 0x10001, 0x6, 0xc, 0x6, 0x200, 0x5, 0x3, 0x52fd0a00, 0x8, 0x3, 0xfffff1b2, 0x1d, 0x8, 0xff, 0x2000, 0x4b, 0x808f, 0x5, 0xb, 0xfffffffa, 0x3, 0x7ff, 0x430c, 0x1000, 0xb35, 0x0, 0x3, 0x9, 0x1ff, 0x6, 0x400000, 0x5, 0x10001, 0x1, 0x6, 0x1, 0xffff, 0x10, 0x0, 0x9, 0x3, 0xce94, 0x4, 0x0, 0xfffffc01, 0x80, 0x200007ff, 0x2, 0x3, 0x4, 0x8, 0x400, 0x8, 0x81, 0xfffffff7, 0x9, 0x6, 0x7ff, 0x7, 0x0, 0x24f8, 0x7fffffff, 0x6, 0x8, 0x9, 0x80000000, 0x6, 0x7, 0x4ab464c, 0x5, 0x0, 0x10, 0x7f, 0x1, 0x5, 0x9, 0x5b8b7924, 0x7ac5]}, {0xffffff7f, [0x1, 0x4, 0x131f, 0x1, 0x8, 0x6, 0x100, 0x7, 0x3, 0x3, 0x1, 0x200, 0x7, 0x49, 0xfd, 0xd0, 0x39e, 0x3, 0x5, 0xffff, 0x5, 0x3, 0x0, 0x9, 0xffffffff, 0x7, 0xffffffff, 0x4, 0xc, 0x9, 0x263, 0xabd1, 0x3, 0x2, 0x9, 0x8, 0xb7af, 0x6, 0x2, 0x6, 0x200, 0x7, 0x10000, 0x2, 0x80000000, 0x4, 0xfffffff5, 0x1, 0x3041, 0x8, 0x6f, 0x7, 0x7, 0x3, 0xfff, 0x5, 0x8, 0x1, 0x5, 0x52, 0x3, 0x80, 0xe5, 0x7, 0x3f, 0x10, 0x6, 0x5, 0x4, 0xfffffff8, 0x4, 0x8001, 0x4220c0bb, 0xfff, 0x7, 0x6, 0x6, 0x80, 0x6, 0xc9, 0x2, 0x7, 0x52, 0x8000, 0xc, 0x6, 0x5, 0xe, 0x9, 0x8, 0x1, 0x5, 0x5, 0x7, 0x5, 0x6, 0x1d33945, 0x9, 0x8, 0x9fc, 0xffff, 0x4, 0x5, 0x8]}, {0xfffffffa, [0x1ff, 0x8, 0x9, 0x1, 0x7, 0x3, 0x1, 0x2, 0x80, 0x10000, 0x8, 0xae, 0x7, 0x3, 0x2, 0x6, 0x0, 0x42, 0xec7, 0x0, 0x3, 0x1, 0x9, 0x8, 0x7, 0xfff, 0x3, 0x8d4, 0x7ca, 0x5, 0x283, 0xd3b2, 0x4, 0x8, 0xfffffffe, 0x4, 0x9, 0x7ff, 0x200, 0x54, 0x1, 0x4, 0x4, 0x9, 0x40, 0x7, 0xc, 0x3, 0x1, 0x6, 0x10000, 0x6, 0x2, 0x7fffffff, 0xfffffff1, 0x0, 0xffff9594, 0x6, 0x2, 0x6ef, 0x1, 0x3, 0x0, 0x40, 0xfffffffe, 0x1, 0x3, 0xb28a, 0x1, 0x80000001, 0x4, 0x30e, 0x7b, 0x2, 0x5, 0x9, 0x7ff, 0x5, 0x7, 0x1, 0x9, 0xc, 0x6, 0x1, 0x272, 0xd3, 0x0, 0x2, 0x4, 0x400, 0x5, 0xfffffffc, 0xffffffff, 0xcd9f, 0x19d, 0x5, 0xf0, 0x6, 0x4, 0x9, 0x4, 0xe6dc, 0x8, 0x1ff0]}, {0x0, [0x9, 0x5, 0x5, 0x1, 0x7, 0x7f, 0x9, 0x4, 0x79, 0x0, 0x7ff, 0xe, 0xffff, 0x0, 0x80000000, 0x7, 0x1000, 0x3ff, 0x3, 0xf7, 0x1, 0x0, 0x40000000, 0x5, 0xfffffff7, 0xfffffffe, 0x1ff, 0x2, 0x2, 0x1, 0x2, 0x1, 0x4, 0x81, 0x8, 0x2, 0x4, 0x6, 0x1, 0x6, 0xffff, 0x1, 0xf, 0x3, 0x2, 0x6, 0x7, 0x8, 0x1ff, 0x7ff, 0xa, 0x0, 0x1, 0x7, 0xc0, 0xf58f, 0x1000, 0x0, 0x3, 0x7ff, 0xfe0, 0x3, 0x7, 0x8, 0x9, 0x3, 0x1, 0x1, 0x5, 0x3, 0x1000, 0xfffffff7, 0x1ff, 0xffffffff, 0x4, 0x8001, 0x1, 0x8, 0x0, 0x6, 0x8, 0x1, 0x100, 0x8, 0x0, 0xd7fb, 0xa, 0x0, 0x5, 0x4, 0x1a0, 0x2, 0x4, 0x0, 0x6, 0x1ff, 0x40, 0x5, 0x4, 0xbc, 0x8, 0x5, 0x7, 0xfffffffb]}, {0x6, [0x10, 0x40, 0x1, 0x253, 0x408, 0x8, 0x8, 0x1, 0x7, 0x8, 0x0, 0x60, 0x7ff00000, 0x80, 0x8, 0x2, 0x2, 0x6, 0x80, 0x800, 0x1, 0x0, 0x529b, 0x3, 0x0, 0x5, 0x0, 0xfffffffa, 0x1000, 0xa, 0x9, 0x2, 0x7, 0x7, 0x5, 0x0, 0x2, 0x3, 0x5, 0x7, 0x9, 0x4, 0x7, 0xb, 0x101, 0x8, 0x4, 0xfb8c, 0xf3b, 0x4, 0x7, 0x8, 0x8, 0x7, 0x5, 0x4, 0x4, 0x5, 0xcff9, 0x2, 0x9cb, 0x3, 0x2, 0x400, 0x6, 0x7, 0x9bc7, 0x80000000, 0x8, 0x1, 0x200, 0x4, 0xc, 0x6, 0xc2c4, 0x5, 0x5, 0x7, 0x6, 0xf, 0x80, 0x3, 0xfffffffd, 0x20000000, 0x21, 0x2, 0x2, 0x3, 0x80, 0x1, 0x4, 0x7d7, 0x9, 0x4, 0x7f, 0x0, 0x7ff, 0x7fff, 0x1, 0x8a6, 0xfffffff9, 0x1, 0x6, 0x4]}, {0xc0, [0x3f04, 0xf, 0xfffffff7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x9, 0x6, 0x7fffffff, 0x0, 0xfffffffe, 0x7fff, 0x0, 0x0, 0x0, 0x2, 0xe, 0x401, 0x8, 0x800, 0x7, 0x9, 0x40, 0x0, 0x5144b3ea, 0x694, 0x4, 0x7fe, 0x99, 0x81, 0x5, 0x4, 0x3, 0x0, 0x3ff, 0x1000, 0x9, 0x6, 0x40, 0x8, 0x1, 0xf, 0x1, 0x8, 0x5627aa48, 0x5, 0x4455, 0xfffffffd, 0x1000, 0x7, 0x0, 0x8, 0x0, 0x3, 0x7, 0xffff0002, 0x80000000, 0x7, 0x7fff, 0x0, 0x3, 0x2, 0x9, 0xe, 0x3, 0x7, 0x0, 0xa, 0x3, 0x54d, 0x100, 0x8, 0x3ff, 0x8, 0xfffffffd, 0xffffe64b, 0x400, 0x9, 0x200, 0x3, 0x7, 0x412, 0x40, 0x8, 0x9, 0x2, 0xb0000000, 0x3, 0xb, 0x0, 0x99, 0xeae, 0xe8, 0xfffffc00, 0xd8b5, 0x4, 0x9, 0xf, 0x2ab, 0x5, 0x8000]}, {0x0, [0x7, 0x44f, 0x4, 0x9, 0x4, 0x0, 0x6, 0xffffffed, 0x7f, 0x7, 0x3, 0x4, 0x80000001, 0x1, 0xdf96, 0x10000, 0x2, 0xc1e, 0x1000, 0x9, 0x6, 0x9b6, 0x404000, 0x1, 0x5, 0x7f, 0x0, 0x2, 0xf, 0x80, 0x8f7, 0x6, 0x2, 0x7f, 0xf7b1, 0x4, 0x0, 0xfffffff7, 0x6, 0x8, 0x1, 0x4, 0xfffff800, 0x8, 0x7, 0x4, 0x14, 0xc, 0x9, 0x7, 0x80, 0xffffffff, 0x10, 0x800, 0x3, 0x3ff, 0xb7, 0x5, 0x4, 0x6, 0x0, 0x8, 0x8001, 0x1, 0x2800000, 0x2e0, 0x10000, 0x8, 0x3, 0x800, 0x1, 0x7f, 0x9, 0x7, 0x10001, 0x8, 0x92, 0x40a54e46, 0x1, 0x7, 0x1ff, 0x1, 0x4, 0x7fff, 0x0, 0xf16, 0x800, 0x1, 0x4, 0x6, 0x1, 0x400, 0xf76b, 0x80000001, 0x6, 0xc0000, 0x4, 0xfffffff2, 0x7fffffff, 0x400, 0xb, 0x9, 0xffffffff, 0xffff]}, {0x5, [0x10000, 0x5, 0x25a, 0x1, 0x6, 0x2, 0x8, 0xfffffffd, 0x6, 0x3, 0x5, 0x100, 0x1, 0x2, 0x27c, 0x10000, 0x0, 0xfffffff3, 0xfffffffd, 0x7, 0xfffffff7, 0xfd4, 0x3ff, 0x7, 0x8, 0x1, 0x1, 0xf, 0x6, 0x0, 0x100, 0x0, 0xe296, 0x0, 0x8000, 0xffffa59e, 0x7, 0x1, 0x4, 0x4, 0x100, 0x8, 0x1ca, 0x2, 0x5, 0x8, 0xfffffff9, 0xa, 0x52b, 0xe, 0x4, 0xfffffff9, 0x5f, 0x5, 0x8, 0xfffffff7, 0x2, 0x4, 0x6, 0x0, 0x5, 0x3, 0x7, 0xff, 0x10a, 0x7, 0x6, 0x1ff, 0x1, 0x4, 0x0, 0x4, 0x6, 0x401, 0x4a1, 0x5, 0x8001, 0x7, 0x6f, 0xc1f6, 0x2, 0x6, 0x1, 0x7, 0xff, 0x9, 0x43d, 0x2, 0xffff, 0x1, 0x7, 0x9a, 0x7ff, 0xb9, 0x800, 0x3, 0xc, 0xffffffff, 0x5, 0x7, 0x9, 0x7ff, 0x32, 0x7]}, {0x6, [0x1, 0x5, 0xcd4, 0xb0, 0x1000, 0x8, 0xfff, 0x80, 0x6, 0xc, 0x4a, 0x9, 0x74, 0x6, 0xa, 0x0, 0x4, 0x0, 0x8, 0x0, 0x1, 0x1ff, 0x4, 0x80, 0x7, 0x7, 0x8, 0xaa9, 0x0, 0x7, 0xd46, 0x7, 0x5, 0x80000000, 0x9, 0x4f9b3d50, 0x800, 0x3, 0x8, 0x8, 0xdd62, 0x25ae, 0x0, 0x7, 0xfffffff9, 0x450, 0x3, 0x5, 0x2271, 0x1, 0x2, 0x1, 0x3, 0x7fffffff, 0x0, 0x3, 0xffffff48, 0x86, 0x0, 0xb959, 0x200, 0x8, 0x5, 0x2, 0x92ad, 0x1, 0x2, 0x38e, 0x7ff, 0x10, 0x7f, 0xbe15, 0x5, 0x7, 0xf, 0x86, 0x2, 0x5, 0x8001, 0x0, 0x3, 0x78aa0000, 0x0, 0x0, 0x8, 0x84e1, 0xd938, 0xe000, 0x8, 0xb5d, 0x9, 0x7ff, 0x4, 0x0, 0x4, 0xfffffff8, 0x1, 0x13, 0xecb, 0x1000, 0x10, 0x0, 0x80000001, 0x3]}, {0x3, [0x1, 0x8, 0x3, 0xc, 0x0, 0xf91, 0x4, 0x7, 0x4, 0x6, 0xfff, 0x6, 0xfffffffa, 0xa000, 0xfffffff9, 0x80, 0x1, 0x1, 0xff, 0x3, 0xf, 0x3, 0x70f, 0x100, 0x2, 0x2, 0xe3, 0x1, 0x7, 0x7fffffff, 0x1, 0x9, 0x5, 0x7, 0x9, 0xa, 0x3, 0x1, 0x2, 0x1, 0x80000000, 0x4, 0xfffffffe, 0x1, 0x2, 0x401, 0x8, 0x8, 0x1, 0x7, 0xf2, 0x8, 0x7fffffff, 0x10001, 0x8, 0x4, 0x9, 0x5, 0x13f7, 0x779, 0x9, 0xffffffff, 0x0, 0x8, 0xeb7, 0x7, 0x9, 0x10000, 0x2, 0x4, 0x7fffffff, 0x2, 0x8, 0x7, 0x6cec, 0x10001, 0x3, 0x7, 0xb2, 0x1, 0x1, 0x5, 0x9, 0x3, 0x2, 0x5508c39c, 0x7, 0x5b3, 0x1, 0x400, 0x7, 0x1, 0x4, 0x2, 0x3, 0xe, 0x4, 0x2, 0x7, 0x3, 0x50, 0x9, 0x0, 0x3]}]})
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)
freebsd10_pipe(&(0x7f0000000240)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
accept4$inet(r6, &(0x7f0000001940)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001980)=0x10, 0x10000000)
close(r5)
accept4(r4, 0x0, 0x0, 0x0)

2.230035499s ago: executing program 1 (id=35):
open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x4, 0x0, @sigval_ptr})

1.99736957s ago: executing program 1 (id=37):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connectat(0xffffffffffffffff, r0, &(0x7f0000000580)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8)
r1 = socket$inet6(0x1c, 0x3, 0x8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}}, 0x52)
r3 = socket(0x1b, 0x10000003, 0x2)
fcntl$lock(r3, 0x16, &(0x7f0000000080)={0x570})
r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f0000000100)={0x10, @ifru_addr={0x9, 0x1c, "d26107237887771ddde54812f4e9"}})
socket$inet6_udplite(0x1c, 0x2, 0x88)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r6 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r5, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x11, r6, 0x0)
r7 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
chflags(&(0x7f0000000100)='./file0\x00', 0x20006)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
open$dir(0x0, 0x40000400000002c2, 0x0)
freebsd11_getfsstat(0x0, 0x0, 0x2)
freebsd11_fstat(r5, &(0x7f0000000000))
r8 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
sendto$inet(r8, 0x0, 0x0, 0x20004, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffff3}, 0x10)
sendto(r8, &(0x7f0000000440)="d85da6fa5d", 0x5, 0x7a9d308a77d81010, &(0x7f0000000140)=@un=@file={0x3, 0x0, '\x00'}, 0x3)
sendto$inet(r8, &(0x7f0000000c40)="1a7b4fa5e0d9fd18a9b7de56e6cd17d06fdcc4bdb699fabb7d070d2b5a81460acd07e6891cfc11c151ccc85b1a75dd5654e41fa04c227be30084b8dfd6af0275cbcf2a81eb5e930c7a7b5598a36e52a095e23b6ab432c1e53548440800d077443f0000ab1f584235083e89010000000000000094587902fb3d92dc563f6dce7937b90a167ca4fad41ec180386699de46ecaf628d3733a90c97e87fb71968c237db866867251f28a0f26c308bebb172dfd5ff3c8371eb9a8214959946af6e8b12227af5dc757b0f8c7e65dbef8b9b085a4cea9a989280a20af72255d3", 0xdc, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x0, @broadcast}, 0x10)
rfork(0x1000)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @loopback, <r9=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000140)={@local={0xfe, 0x80, '\x00', 0x0}, r9}, 0x14)

1.483183358s ago: executing program 0 (id=39):
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) (async, rerun: 32)
munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) (rerun: 32)
select(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000024c0)={0x1fe, 0x10000, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0) (async)
shmat(r0, &(0x7f0000001000/0x3000)=nil, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000180)={@random="53b185c88c61", @random="94ea09066dbd", [], {@ipv6={0x86dd, {0x0, 0x6, "db8344", 0x8, 0x11, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @udp={{0x0, 0x0, 0x8}}}}}}}) (async, rerun: 64)
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) (rerun: 64)
ioctl$MDIOCRESIZE(r1, 0xc1c06d04, &(0x7f0000000180)={0x1, 0x581, 0x4, &(0x7f0000000080)='./file0\x00', 0x5, 0x1, 0x8001, 0x2, 0x2, 0x800, &(0x7f0000000140)='/dev/bpf\x00', [0x5, 0xd, 0x1938, 0xffffffff, 0x975, 0x292238d1, 0xd, 0x5, 0x4, 0x7fff, 0x4, 0x0, 0xce, 0x2, 0xdc64d9d, 0x4, 0x80, 0x8, 0x7fffffff, 0x1, 0x4, 0xc, 0x3ff, 0xb4, 0x8, 0x0, 0x7, 0x5, 0x6, 0xc3f, 0x7, 0x3ff, 0x5, 0x6, 0x2, 0x9, 0x7fff, 0x12, 0x1d, 0x6b4d, 0x1ff, 0x2f7, 0x7f, 0x5, 0x6, 0x9, 0xe5, 0x0, 0x0, 0x6, 0x2d7a, 0xd, 0x452, 0x1, 0x6, 0x8, 0xa7, 0x0, 0x4, 0x7, 0x7fffffff, 0x8, 0x1efa600, 0x8, 0x2, 0x1, 0x1, 0x7f9800, 0x800, 0x4, 0x3220, 0xfffeffff, 0x80000000, 0x3, 0x8, 0x4, 0x4, 0x8, 0x7f, 0x7, 0x5, 0x3, 0x0, 0xd2a1, 0x8b, 0x4, 0x1, 0xa, 0x1, 0x9, 0xcd, 0xffffffff, 0x0, 0xfffffff9, 0x5, 0xe]}) (async, rerun: 32)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) (async, rerun: 32)
r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
dup(r2) (async)
r3 = kqueue()
kevent(r3, &(0x7f00000000c0)=[{0x4, 0xffffffffffffffff, 0x1}, {0x4, 0xffffffffffffffff, 0xc792}], 0x2, 0x0, 0x0, 0x0) (async)
shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x2000) (async)
fork()

1.25311009s ago: executing program 1 (id=40):
socket$inet6_udp(0x1c, 0x2, 0x0)
setpriority(0x0, 0x0, 0xffffffffffffffff)
socket$inet6(0x1c, 0x5, 0x7)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
open$dir(0x0, 0x0, 0x0)
kqueue()
socketpair(0x0, 0x4, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
mincore(&(0x7f0000fef000/0x11000)=nil, 0x11000, &(0x7f0000000080)=""/97)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000100)=0x101, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
rmdir(&(0x7f0000000140)='./file0/file0/..\x00')
vfork()
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f00000003c0)={0x7f, 0x0, 0x0, 0x2})

1.252418974s ago: executing program 0 (id=41):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000100)=@in6={0xffffffffffffff95, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
close(r1)
setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000040)=0x28, 0xe9)
procctl$PROC_TRACE_CTL(0x0, 0x0, 0x7, &(0x7f0000002440)=0x3)
r2 = fork()
procctl$PROC_TRACE_CTL(0x0, r2, 0x7, &(0x7f0000000000)=0x2)
bind$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @multicast1}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @rand_addr="ff356b6b700f76a2ac1ff23b4d26661b", 0x100000}}, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="000000000000000b0500", 0x2}}}, 0x108)
dup2(r3, r4)
r5 = kqueue()
kevent(r5, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0)
kevent(r5, &(0x7f0000000100)=[{0x40, 0xfffffffffffffff3, 0x20, 0x2, 0x40, 0x10000, [0x5, 0x10000, 0xa0fd, 0x4]}, {0x1, 0xfffffffffffffffb, 0x8066, 0x40, 0x2f37, 0x2f1a, [0x6, 0xffffffff, 0x800, 0x7]}, {0x7, 0xfffffffffffffff8, 0x4080, 0x0, 0x7, 0x4, [0x3, 0x3, 0x1]}, {0x3ff, 0xfffffffffffffffa, 0x4000, 0x80, 0xffff, 0x4, [0x7426, 0xfffffffffffffffa, 0x9, 0x8]}, {0x4, 0xfffffffffffffff9, 0x30, 0x4, 0x0, 0x81, [0x100, 0x4, 0x4a, 0x3]}, {0x5, 0xfffffffffffffffd, 0x0, 0x40000000, 0x3, 0x51b36b7b, [0x4, 0x3, 0x8, 0x100000001]}], 0x6, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000080)={0x9, 0xd71f})
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000340)="d6", 0x1)
fhstat(&(0x7f0000000140)={{[0x5c8951ac, 0x3bea9983]}, {0x800, 0x10, "3d400000001528500e00"}}, 0x0)
setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff])
sendto(r1, 0x0, 0x0, 0x20080, &(0x7f0000001040)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10)
r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r6, 0xc1c06d00, &(0x7f00000000c0)={0x1000000, 0x0, 0x3, 0x0, 0x10000, 0x1000000, 0x203e, 0x409, 0x4, 0x2, 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, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x9, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]})
r7 = socket(0x11, 0x3, 0x0)
sendto$unix(r7, &(0x7f0000000500)="94010502000000000000002797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe223ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2509e130f0000", 0x194, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60ae029d00183aff7804200000001400000100000008650000000000000000000000018800907800000000ff0100000000000000000000008000010000000000"])
listen(r0, 0x5)
r8 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r8, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r9, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

1.113136731s ago: executing program 3 (id=42):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0xfff, 0x4)
sendto$inet(r0, &(0x7f0000000200)="4b420055bfb403f04ef8f6ebbb5a59f3f11b82079618d2a3f85f9a3d78df", 0x1e, 0x0, &(0x7f0000001200)={0x10, 0x2, 0x0, @multicast1}, 0x10)
kqueue()
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5)
fork()
ioctl$OPIO_KEYMAP(0xffffffffffffff9c, 0x8a026b07, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = freebsd12_shm_open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0)
mprotect(&(0x7f000016d000/0x1000)=nil, 0x1000, 0x2)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
madvise(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x2)
munlockall()
r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0)
r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x5}, 0x24)
setrlimit(0x9, &(0x7f0000000000))
sendfile(r3, r5, 0x89b9, 0x0, 0x0, 0x0, 0x11)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x40000, 0x0)
fork()
aio_waitcomplete(0x0, &(0x7f0000000080)={0x8000000000000000, 0x8c})

1.111680284s ago: executing program 2 (id=43):
clock_gettime(0x1, 0x0)
extattr_set_fd(0xffffffffffffffff, 0x1, &(0x7f0000000040)=':$&{\x00', 0x0, 0x0)
mmap(&(0x7f000008d000/0x4000)=nil, 0x4000, 0x3, 0x1010, 0xffffffffffffffff, 0x0)
rfork(0x90010)
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket(0x26, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000000c0))
setrlimit(0x7, &(0x7f0000000040)={0x1})
setreuid(0xee00, 0x0)
r1 = fork()
setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
freebsd11_lstat(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
socket$inet(0x2, 0x1, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r2, r3, 0xc, 0x4, 0x0, 0x9}, 0xc13, 0x7fff, 0x1, 0xffff, 0x8, 0xdfbd, r1, r1})
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0)
statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000001700))

1.055283789s ago: executing program 3 (id=44):
r0 = socket(0x2, 0x3, 0x0)
cpuset_setaffinity(0x3, 0x2, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={[0x2]})
connect$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
bind$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x6, @empty, 0x2}, 0x1c)
syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @rand_addr="00000000080001000000001b00", @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x30089}, 0x0)

1.046511186s ago: executing program 2 (id=45):
sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r0, 0x8004745a, &(0x7f0000000080))
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="1f", 0x4000}], 0x1)
write(r1, &(0x7f00000000c0)='\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(0x0)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x2, 0x3, 0x0)
setsockopt(r4, 0x0, 0x6a, 0x0, 0x0)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_int(r5, 0x0, 0x32, 0x0, &(0x7f0000001540))
r6 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
sendmsg$inet6_sctp(r7, &(0x7f00000002c0)={&(0x7f0000000640)=@in={0x10, 0x2, 0x0}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000240)="7cfa5c16", 0x4}], 0x1, 0x0, 0x0, 0x8}, 0x0)
ioctl$FILEMON_SET_FD(r6, 0xc0045301, &(0x7f0000000100)=r7)
ktimer_create(0x0, 0x0, &(0x7f0000000400))
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfffff708}}, 0x0, 0x6, 0x9e, 0x4}, &(0x7f0000000200)=0x90)
syz_emit_ethernet(0xcc, &(0x7f0000001280)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x96, 0x3a, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @mcast1, [{0x2, 0x3, "a2dd8b6d81d74308220780a85601c8d3d87c876dfa5d"}, {0x2, 0xd, "4eba9e4c3c944bc5cc48d9b9c2474ed1568117428eb44c30db3731eb5b15109aea62e9f1fc532bcb08a1d41e9e3dc3ae11644625872b5d1806b5af9c17f29136a33973b4b79f0dc76bf189bf9b49a8b1b6ad66fc2a0cce4e4de58e5e0213e8c940b4ed48ca099d4f"}]}}}}}})
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(r8, 0x0, r8)
ksem_init(0x0, 0x0)
r9 = socket(0x1c, 0x3, 0x0)
r10 = socket(0x1b, 0x3, 0x0)
sendto$inet6(r10, &(0x7f0000000000)="02fc1dd56d0131fd8c68dfd48fc30d4e", 0xb68, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r9, 0x29, 0x31, 0x0, 0x1010)

1.042120341s ago: executing program 0 (id=46):
socket(0x1c, 0x1, 0x0)
freebsd11_mknod(0x0, 0x6000, 0x9)
semget(0x2, 0x4, 0x241)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x20004, 0x0, 0x0)
ktimer_create(0x4, 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, 0x0, 0x0)
r3 = socket$inet6(0x1c, 0x5, 0x2)
mknodat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4, 0xff)
sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0})
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x0, 0x20000000, @mcast2}, {0x1c, 0x1c, 0x0, 0xa0f, @rand_addr="f54029070000004cb1b901ba0900227d", 0x2}, 0x1, [0x21, 0x20000, 0x87, 0x0, 0xfffffffe, 0x0, 0xdffffffb, 0x4]}, 0x5c)
setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr='\x00\x00\x00@\x00'}, 0x1c)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto$inet6(r4, 0x0, 0x0, 0x109, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x4, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
setsockopt$inet6_int(r5, 0x29, 0x2a, 0x0, 0x0)
fork()
fork()
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x4, @mcast1, 0x6}, 0x1c)
bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[])
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setgroups(0x20a, &(0x7f0000000040))
syz_emit_ethernet(0x42, &(0x7f0000000280)=ANY=[@ANYRESHEX=r2, @ANYRES32=r6, @ANYRESOCT=r1, @ANYRES64=0x0])
socket(0x2, 0x1, 0x0)

1.000206225s ago: executing program 3 (id=47):
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000440)={0xb, 0x25, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x1, 0xfdffffff, [0x7, 0x400, 0x40]}) (async)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000440)={0xb, 0x25, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x1, 0xfdffffff, [0x7, 0x400, 0x40]})
recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0), 0x1000000000000089, &(0x7f0000000540)=""/89, 0x59}, 0x2)
dup2(r0, r1)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000100)=[{0x3, 0xfffffffffffffffe, 0x8067}], 0x1, 0x0, 0x0, 0x0)
kqueue() (async)
r3 = kqueue()
kevent(r3, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffb, 0x45, 0x1, 0x2ef5, 0x6}], 0x1005, 0x0, 0x37, 0x0)
kevent(r3, 0x0, 0x0, 0x0, 0x2, 0x0) (async)
kevent(r3, 0x0, 0x0, 0x0, 0x2, 0x0)

577.393564ms ago: executing program 0 (id=48):
__semctl$GETPID(0xffffffffffffffff, 0x1, 0x4)
__semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0xe3, &(0x7f0000000000)={@empty, @broadcast, [{[{0x88a8, 0x2, 0x1}], {0x8100, 0x2, 0x1, 0x4}}], {@generic={0xb91b73ea0fbfbf37, "a321a1f559e0cb2566d1bcec880fa88d6affe44dda5bcbc87be3658e280ef3506a4557a529cdd406edadd0e5a1b1ac7440a100263c0e95d37b33a70488e15f582f1daa87c5d7e983ed26766fe7edd85eb64b38e4b8f450392452b3142927ac31aa49c3c339c61fb39ca8d5290592fe3a72e0e5d47ec1dd12083e4d44ad40585c3124c2771b4d27fd5b27e47a28ad8433a04f33bf4340f0434e6a1ff9b9f46e4fe75b19393b8343ee8c75f7611f00cbaeb194d3cfa327302b854aa0da4e590acd492d51474a849a30ff376f3448"}}})
syz_extract_tcp_res(&(0x7f0000000100), 0x4, 0x7)
bind$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x7f, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xd}, 0x1c)
syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0)
syz_extract_tcp_res(&(0x7f00000001c0), 0x7a52, 0x7fffffff)
r0 = semget(0x2, 0x4, 0x302)
__semctl$IPC_RMID(r0, 0x0, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000240)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @empty, @remote, @local={0xac, 0x14, 0x0}}}}})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000280)={<r2=>0x0, 0x7}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x3, 0xbd}, &(0x7f0000000340)=0x8)
semop(r0, &(0x7f0000000380)=[{0x4, 0xe, 0x1000}], 0x1)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x40, 0x0)
ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000400)="64699a752a4aed723a2f676a5b28e9cf368213c5d2e2160d2f91886698d77539b995cf5c1070da025052048848598320b4f4c8310b9beb37584601d90e8e19b4")
syz_extract_tcp_res(&(0x7f0000000440), 0x5, 0xf)
syz_extract_tcp_res$synack(&(0x7f0000000480), 0x1, 0x0)
bind$inet(0xffffffffffffff9c, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
cpuset_setaffinity(0x2, 0x4, 0x0, 0x8, &(0x7f0000000500))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockname$unix(r4, &(0x7f0000000580)=@file={0x204, 0x0, ""/514}, &(0x7f00000007c0)=0x204)
syz_emit_ethernet(0x1196, &(0x7f0000000800)={@broadcast, @remote, [{[], {0x8100, 0x5, 0x0, 0x1}}], {@ipv6={0x86dd, {0x6, 0x6, "489cee", 0x115c, 0xa, 0x1, @loopback, @empty, {[@fragment={0x20, 0x0, 0x9, 0x1, 0x0, 0x1d, 0x66}, @dstopts={0x89, 0x1, '\x00', [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3}]}, @hopopts={0x30, 0x203, '\x00', [@generic={0x28, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x3}, @pad1, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x1, [0x0]}, @pad1]}, @dstopts={0x33, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x41, 0x1, '\x00', [@generic={0x2}, @pad1, @jumbo={0xc2, 0x4, 0x4}]}], @generic="efc2c33f9601f99dcb976f4c227c4da8f1aa97a2f0155e58bf9eb21d3d4ed5b7507815abcf3f0b14f5d74a90903efae71d9286f7c4a616ed3065cbf6856d2139239fd0c28557e86747d8992f6cd225a536c189d40f1c17ad6a7cfebec724f0a149e2ead3f16f81f090b8839508690b74c9896c7024f59bc1362463e99517ffb228c68b7a1f4042b0125a5da8da85b4f414d8562e492ae284b89b6a8e9ac69ee587933dce2a4f7f0354904b33ff91a070f1ed88028f369600eba6cf29d93881a6d489a9c4efed59fee8b2f72d49d61464da00c264afd45b0dc2f9e91730cefd2cac9a513e"}}}}})
getfsstat(&(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r5=>0x0}, 0x928, 0x0)
freebsd11_lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fhstat(&(0x7f00000023c0)={{[0xfffffffe, 0x8]}, {0xc8f, 0x3, "94ba354b5e631ab6b5011f3a5f59d68f"}}, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000002600)=&(0x7f00000025c0)={{r5, r6, r7, r8, 0x0, 0x4, 0x0, 0x6af}, 0x800, 0x5, 0x0, 0x0, 0x7})
ioctl$MDIOCATTACH(0xffffffffffffff9c, 0xc1c06d00, &(0x7f00000026c0)={0x7, 0xffc00000, 0x0, &(0x7f0000002640)='./file0\x00', 0x7fffffffffffffff, 0x2, 0x6, 0x1130, 0x80000000, 0x7, &(0x7f0000002680)='#+$(),\x00', [0xe14, 0xf5, 0x9, 0x8, 0x2000000, 0xac, 0x7f74, 0x2, 0xb, 0x5, 0x7, 0x3, 0x1, 0x1, 0x6, 0x9, 0x200, 0xfffffffa, 0x50, 0xff, 0x6, 0x3ff, 0x8, 0x7, 0x5, 0xa9, 0x5, 0x7, 0x4, 0x8, 0x7, 0x5, 0x6, 0x5, 0xc2c7, 0x9, 0x6, 0xb7, 0xc, 0x2, 0x1, 0x1ff, 0x1, 0x57, 0x4, 0x8, 0x5f2f84bb, 0x7ff, 0x7fffffff, 0x38c6, 0x3, 0x8fc2194, 0x0, 0x100, 0x9, 0x1, 0x9, 0xb2c, 0x1, 0x100, 0x9, 0x81, 0x3, 0x4, 0x1, 0x1ff, 0x8, 0x22, 0x40, 0x4, 0x3, 0xfffffffa, 0x4, 0xa, 0xd86, 0x2, 0xe, 0x2, 0x2, 0x5152, 0x5, 0x1e0, 0x800, 0x6, 0x800, 0x5, 0x9, 0xb4b1, 0x2, 0x2a1, 0x81, 0x9, 0x9, 0x9f, 0xb, 0x80]})

529.266608ms ago: executing program 0 (id=49):
setresgid(0x0, 0xee00, 0xee01)
kqueue()
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0)
sendto(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, 0x0)
kqueue()
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_group_source_req(r2, 0x29, 0x55, 0x0, 0x0)
r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0xc, 0x0, 0x0)
ioctl$MDIOCDETACH(r3, 0xc1c06d01, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x46, 0x0, 0xa, 0x10000, 0xe12, 0x9, 0x0, 0x1, 0x0, 0x1146, 0x89, 0x0, 0x6, 0x0, 0x0, 0x40000, 0x0, 0x0, 0xdf8, 0xaca, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x40000, 0x4, 0x0, 0x40000, 0x0, 0xb1f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x1000, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffd9, 0x0, 0x0, 0xfffffffd, 0x0, 0x2, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0xff7fffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd]})
accept4$unix(r0, 0x0, 0x0, 0x0)
ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x2, 0x10, 0x1, 0x698, 0x4, 0x4, 0x3a19, <r4=>0x0}, &(0x7f0000000280)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0x100, 0x8, 0x9081, 0x5172, 0x2}, &(0x7f00000002c0)=0x98)
r5 = openat$kbd(0xffffffffffffff9c, 0x0, 0x2000000, 0x0)
ioctl$KDGKBSTATE(r5, 0x40044b13, 0x5)
setregid(0x0, 0x0)
setgid(0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)

157.514039ms ago: executing program 2 (id=50):
setresuid(0x0, 0xee01, 0xee00)
acct(0x0)
cpuset_setaffinity(0x3, 0x7, 0x1, 0x8, &(0x7f0000000200)={[0x2]})
r0 = socket$bt_rfcomm(0x24, 0x1, 0x88)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000400), 0x8000, 0x0)
r1 = msgget$private(0x0, 0x140)
r2 = geteuid()
fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
procctl$PROC_REAP_STATUS(0x0, 0x0, 0x4, &(0x7f0000000380)={0x0, 0x0, 0x0, <r4=>0x0})
r5 = socket(0x1, 0x4, 0x40)
r6 = getsid(0xffffffffffffffff)
aio_writev(&(0x7f00000000c0)={0xffffffffffffffff, 0x4c94, &(0x7f0000000000)="78ca3dd42af8a68e13fd308abdb83b2e889db3da9aff8a238820016a1eae2ef1c5f782443848d227ae6f9643cbf6de5a8012a98145d72212eaa407a4b12f98383d107bcfd47cb8bec964310d55ccc12be3", 0x51, [0x9, 0xfffffffd], 0xfffffffffffffffe, 0x8, 0x0, {0x4, 0x1, &(0x7f0000000080)}, {0x1, 0x12, @sival_int=0x6, @tid=r6}})
msgctl$IPC_SET(r1, 0x1, &(0x7f00000005c0)={{0xffffffffffffffff, 0xffffffffffffffff, r2, r3, 0x2, 0x0, 0x0, 0x31}, 0x7, 0xffff, 0x6, 0x3, 0x9, 0x661, r4, r6})
ioctl$BIOCSETWF32(r5, 0x8008427b, &(0x7f0000000ac0)={0x10033ef, 0x990})
fstatat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4000)
cpuset_getaffinity(0x3, 0x7, 0x2, 0x8, &(0x7f0000000340))
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0000, &(0x7f00000001c0))
fstatat(r7, &(0x7f0000000440)='./file0\x00', &(0x7f0000000240), 0x0)

113.013628ms ago: executing program 3 (id=51):
symlink(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000300)="2ec8abe1bf9f5e3fab59519e7f137fe000a74f82ddbb4dcc30b52c1d82f62c759dddb3e9561c672f4efff62d7a98d3268e20af3add79805d977008857f9ee30c10dbe5766a7d47734812fe721c00cb5c04f116663b82a9297fe92f7c55970f0029d05e1a5bb84e0bdd0cc8a9b74a72eed9349c327b7fef9711fb3770667e8f63e78d3b") (async)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000300)="2ec8abe1bf9f5e3fab59519e7f137fe000a74f82ddbb4dcc30b52c1d82f62c759dddb3e9561c672f4efff62d7a98d3268e20af3add79805d977008857f9ee30c10dbe5766a7d47734812fe721c00cb5c04f116663b82a9297fe92f7c55970f0029d05e1a5bb84e0bdd0cc8a9b74a72eed9349c327b7fef9711fb3770667e8f63e78d3b")
ioctl$CIOCGSESSION2(r1, 0xc040636a, 0x0)
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0xffe, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000280)})
r2 = kqueue()
open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0)
r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x700) (async)
copy_file_range(r4, 0x0, r3, 0x0, 0x0, 0x700)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000180)=0x4)
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x3f, &(0x7f0000000400), 0x0, 0x0, &(0x7f00000014c0)}) (async)
ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x3f, &(0x7f0000000400), 0x0, 0x0, &(0x7f00000014c0)})
bindat$unix(r5, r3, &(0x7f00000001c0)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) (async)
bindat$unix(r5, r3, &(0x7f00000001c0)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)

111.913853ms ago: executing program 2 (id=52):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x10210, 0x0)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r1, 0x1)
r2 = open(&(0x7f00000003c0)='./file0\x00', 0x80000, 0x105)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmsg$unix(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0)
sendto$unix(r4, &(0x7f0000000180)="b1000501600000000000000007000000331c13fecea10500fef96ecfc72fd3357ae320b37b673039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa5b236deb51e2f0ac3ebbc257699a5f139b672f4d335d223e7d026ba8af630037282121000000720fd38bfbb770c1f5a872c881ea6e69e0bb76d907c400000200361b1257aea8c500002002fb00000000008abf", 0x92, 0x406, 0x0, 0x0)
recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000000280)=""/161, 0xa1}], 0x2, 0x0}, 0x42)
r5 = getpgid(0x0)
fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x3, 0x3, 0x9, 0x100000001, r5})
flock(r1, 0x8)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r6, 0x29, 0xe, &(0x7f0000000280)=0x1, 0x4)
listen(r6, 0x1ff)
setsockopt$inet_int(r0, 0x0, 0x4b, &(0x7f0000000080)=0x2, 0x4)
freebsd11_mknodat(0xffffffffffffffff, &(0x7f0000000780)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x2000, 0x1)
sendto$inet(r0, 0x0, 0x0, 0x81, &(0x7f00000004c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

0s ago: executing program 0 (id=53):
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async)
open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x80) (async, rerun: 32)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001e40)) (async, rerun: 32)
getpid()
r0 = open(&(0x7f0000000200)='./file0\x00', 0x200, 0x0)
fcntl$lock(r0, 0xc, &(0x7f00000002c0)={0x0, 0x3, 0x4, 0x100000001})
lseek(0xffffffffffffffff, 0x5, 0x2) (async, rerun: 64)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (rerun: 64)
r2 = socket$inet_sctp(0x2, 0x1, 0x84) (async, rerun: 64)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (rerun: 64)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) (async)
r4 = semget$private(0x0, 0x4000000009, 0x82)
semop(r4, &(0x7f0000000000), 0x0) (async)
aio_write(&(0x7f0000000140)={0xffffffffffffffff, 0x800, 0x0, 0x0, [0x40], 0x2, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0xfffffffe, @sival_ptr=0x239bfffffffffe, @thr={0x0, 0x0}}}) (async, rerun: 32)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) (rerun: 32)
setsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @multicast1}, 0xc)
r6 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
freebsd11_fstatat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f0000000480), 0x200)
r7 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000003c0)="bce1a7d462866b14479656e977ad50cbfd866b012242a85b4ce77bfb075fe14968d89fe15c26eab68150b3f6701648d7f2e23cb8d4dd8b9ecac46168b1a583aac83ebd8d42b786efad52c997ca3f1855", 0x50}], 0x1, 0x4) (async)
open(0x0, 0x80400000000206, 0x0) (async)
r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
aio_write(&(0x7f0000000140)={r1, 0x1000001000, &(0x7f0000000240)="a3", 0x1, [0xfffffffc], 0xfffffffffffffffc, 0x0, 0x1, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, @sival_int=0x9, @spare=[0x10, 0x200000000000, 0x1, 0x8001, 0x5, 0x7, 0x3, 0x7]}}) (async)
copy_file_range(r8, &(0x7f0000000000)=0x80000001, r8, 0x0, 0x100000, 0x0)
setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) (async, rerun: 32)
setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f00000001c0)={0x6, {{0x10, 0x2, 0x0, @multicast2}}}, 0x90) (rerun: 32)
r9 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$CIOCGSESSION2(r9, 0xc040636a, &(0x7f0000000080)={0x15, 0x13, 0x0, 0x0, 0x1, &(0x7f0000000000)='\x00', 0x0, 0x7d8661db, [0x1, 0x3, 0x0, 0x8]})
r10 = fcntl$dupfd(r3, 0x11, r2)
ioctl$CIOCCRYPT(r10, 0xc0306367, &(0x7f0000000300)={0x0, 0x1, 0x0, 0x820d, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)})

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.186' (ED25519) to the list of known hosts.
vnode_pager_putpages: zero-length write at 0 resid 4096
0xfffffe0077c62a50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837153e0
    usecount 7, writecount 4, refcount 2 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VV_MD|VMP_LAZYLIST)
    v_object 0xfffffe005491e3e0 ref 1 pages 4 cleanbuf 0 dirtybuf 0
    lock type ufs: EXCL by thread 0xfffffe0054922740 (pid 835, syz-executor, tid 100158)
	nlink=1, effnlink=1, size=14434, extsize 0
	generation=54d3f3e3, uid=0, gid=0, flags=0x40008<modified>
	ino 84, on dev gpt/rootfs
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1800
vnode_pager_putpages: zero-length write at 0 resid 4096
0xfffffe006e72ddc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837153e0
    usecount 4, writecount 4, refcount 3 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VMP_LAZYLIST)
    v_object 0xfffffe00549072e8 ref 2 pages 4 cleanbuf 1 dirtybuf 0
    lock type ufs: EXCL by thread 0xfffffe0054918000 (pid 857, syz-executor, tid 100186)
	nlink=1, effnlink=1, size=14434, extsize 0
	generation=a8117191, uid=0, gid=0, flags=0x40000
	ino 78, on dev gpt/rootfs
UDP6: M_MCAST is set in a unicast packet.
UDP6: M_MCAST is set in a unicast packet.
UDP6: M_MCAST is set in a unicast packet.
UDP6: M_MCAST is set in a unicast packet.
UDP6: M_MCAST is set in a unicast packet.
UDP6: M_MCAST is set in a unicast packet.
UDP6: M_MCAST is set in a unicast packet.
UDP6: M_MCAST is set in a unicast packet.
UDP6: M_MCAST is set in a unicast packet.
UDP6: M_MCAST is set in a unicast packet.
SYZFAIL: child stopped
status=127 (errno 35: Resource temporarily unavailable)


FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1800
Connection to 10.128.1.186 closed by remote host.

FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0)

login: pid 886 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe006e632180 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1000
tap3: link state changed to DOWN
pid 898 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe006e633600 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5800
tap0: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5800
pid 879 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe006e632a80 is deleted
tap1: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5000
Expensive callout(9) function: 0xffffffff81a98590(0) 0.006086845 s

FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0)

login: set $lines = 0
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5800
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff5000

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058da1000
show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect