last executing test programs:

2.044687488s ago: executing program 0 (id=753):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x3120ce25)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000002c0)={@multicast2, @remote, <r2=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@local={0xfe, 0x80, '\x00', 0x0}, r2}, 0x14)

2.039145984s ago: executing program 2 (id=754):
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect(r1, &(0x7f0000000400)=@in6={0x1c, 0x1c, 0x3, 0x8ec, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x10}, 0x1c)
sendto(r1, 0x0, 0x0, 0x60040, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x3ff, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x10000101}, 0x1c)
listen(r0, 0x0)
r2 = kqueue()
setsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, &(0x7f0000000000)=0x3, 0x4)
kevent(r2, &(0x7f00000000c0)=[{0x3, 0xfffffffffffffff3, 0x1}], 0x1, &(0x7f0000000340), 0x0, 0x0)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
aio_writev(&(0x7f0000000300)={0xffffffffffffffff, 0x800, &(0x7f00000002c0)="81531076163ee632d94bd00894f356e4fe", 0x11, [0x2, 0x2], 0x1, 0x0, 0x3, {0x822e, 0xba7, 0x0}, {0x5, 0x9, @sival_ptr=0x20000001, @thr={0x0, 0x0}}})
aio_cancel(0xffffffffffffffff, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @ke_flags}})
freebsd11_getfsstat(&(0x7f0000000540), 0x1d8, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0)
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000100)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eaf009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8161f69")
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r6 = getpid()
r7 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001400), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r7, 0xc0045302, &(0x7f0000000500)=r6)
r8 = open(&(0x7f00000000c0)='.\x00', 0x400000, 0x51)
fcntl$getflags(r8, 0x10)
freebsd11_mknodat(r8, &(0x7f00000003c0)='./file0\x00', 0x20, 0x8)
ktrace(&(0x7f0000000380)='./file0\x00', 0x2, 0x1000, r6)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)

2.030396777s ago: executing program 0 (id=755):
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)=""/32, &(0x7f0000000200)=0x20)
sendto$inet6(r0, 0x0, 0x0, 0x187, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000040)=0x1, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000008686, 0x4ebfac6bbaf7949)
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000300)='#', 0x1}], 0x1)
bind$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0xd570d0466b6018f}, 0xa)
writev(r1, &(0x7f00000000c0), 0x1000000000000197)
msgget(0x1, 0x291)
r2 = freebsd12_shm_open(&(0x7f0000000240)='./file0\x00', 0x0, 0x64)
pwritev(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, 0x6)
msgget(0x1, 0x4f88e60229250f60)

1.848504697s ago: executing program 2 (id=756):
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sync()
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
dup2(r0, r1)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x31, &(0x7f0000000040)=ANY=[@ANYBLOB="1131000000000000"], 0x8)
sendto$inet6(r2, &(0x7f0000002700)="6a3364f80c04449d", 0x2400, 0x0, &(0x7f0000001280)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0))
r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r3, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x2ffffff, 0x3, 0x0, 0x10000, 0x0, 0x3d, 0x0, 0x6, 0x0, 0x0, [0x962e, 0x0, 0x0, 0x0, 0x10001, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2]})
openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$unix(r4, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)=@abs={0x3, 0x0, 0x0, 0x0}, 0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x3}, 0x8)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = kqueue()
kevent(r6, &(0x7f0000000540)=[{0xc8, 0xfffffffffffffffe, 0x4087, 0x0, 0x0, 0x0, [0x3]}, {0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffffffffffc]}], 0x2, 0x0, 0x0, 0x0)
kevent(0xffffffffffffffff, 0xfffffffffffffffe, 0x0, &(0x7f0000000280)=[{}], 0x1, 0x0)
getsockopt(r5, 0xffff, 0x9, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73)
setitimer(0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr})

1.795940736s ago: executing program 0 (id=757):
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x187, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @mcast1, 0x1}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000040)=0x1, 0x4)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0xac)
truncate(&(0x7f00000003c0)='./file0\x00', 0x8001)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = fcntl$dupfd(r3, 0x0, r2)
sendfile(r1, r4, 0x6001, 0x0, 0x0, 0x0, 0x4)
sendto$inet6(r0, &(0x7f0000000080)="a1", 0x1, 0x20001, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

1.724141255s ago: executing program 0 (id=758):
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x11, 0x3, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000)=0x82cc, 0x4)
sendto$unix(r1, &(0x7f0000000080)="915b28a76a5390aa", 0x8, 0x0, 0x0, 0x0)
recvmsg(r1, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/93, 0x5d}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, 0x0, 0x0)
dup2(r1, r0)
r2 = kqueue()
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
freebsd11_stat(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000280))
r3 = dup2(r2, r2)
kevent(r3, &(0x7f00000000c0), 0x57, 0x0, 0x0, 0x0)
link(&(0x7f0000000940)='./file0\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

1.723889471s ago: executing program 0 (id=759):
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1bf)
extattr_set_link(&(0x7f0000000000)='./file0\x00', 0x3, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\x04\xaeQ\x02j\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1*\x1a\xb9g\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0)
extattr_set_link(&(0x7f0000000000)='./file0\x00', 0x2, &(0x7f00000002c0)=',,\xd9a \xa3V\xa0\xb6\xb2x\xb7\xdb\xdb\xf2\xa4\x983\f\x03\xe6\x9dy\xe5\xeck\x85\xcaf\x04\xd8\xfc\xf2U6\xe4\xac\xa71\xfe\xa8pmw\xe7<\x0en\xf8\xf3lsEpK}!\x11\x94W\x01\xe0#\xd8?\xc6\x9fYW\xcb\xb6t\xc3~\\-\xa7< \x81\x9b\xd1\x1fW\x04\x12$\xe9\r\tEE\xdd\xb4=\v\xee\xe3:\xb1C\xfa\x05\x91\xf7\x1f\xb29\xa9@\xb9\x1eo\xb6p\xcbR\xad\x8aO\xa1\x92aP\xbf(\x8b\xf2@\t\xfdA\xed\xca\x0fK\x1c\xbfF\xa7\xe3-t\x1f9\xaf\xd0\xcf\xca%\x90\x9c{\xdf\xf2\xfa\x135-]s\x1c\x04\x879#\x7f\xf3\xfe\x95\xc3\x9a\xdd6U%\xa5A\x80\xfd\xcf\x91-\xde}\t\xb6\x8eyah]1\x82\xd1\x99\x8c\xf7', 0x0, 0x0)
extattr_list_link(&(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
chroot(&(0x7f0000000040)='./file0/file0\x00')

1.708106266s ago: executing program 2 (id=760):
openat$crypto(0xffffff9c, &(0x7f00000005c0), 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1}, 0x8)
socket(0x2, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
socket(0x0, 0x0, 0x0)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
sigqueue(r1, 0x4d, @sival_int=0x4a9)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x26, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x38, 0x84)
connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10)

1.699826983s ago: executing program 0 (id=761):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = kqueue()
socket(0x2, 0x1, 0x0)
r2 = openat$bpf(0xffffffffffffff9c, 0x0, 0x800, 0x0)
ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000180))
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x18c)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013)
close(r4)
ksem_init(0x0, 0x0)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt(r3, 0x6, 0x2, 0x0, 0x0)
ioctl$BIOCSETF(r2, 0x80104267, &(0x7f00000000c0)={0x5, &(0x7f00000002c0)=[{0x4, 0xf, 0xe6, 0xffffffff}, {0x2, 0x9, 0x6, 0x8}, {0xa, 0xb1, 0xa8, 0x6}, {0x567, 0x1, 0x8b, 0x42}, {0x100, 0xf8, 0x6, 0xf706}]})
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000540)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYRESOCT=r1, @ANYRES64=r5], 0x67, 0x20009}, 0x100)
syz_extract_tcp_res(&(0x7f0000000400), 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0)
aio_write(&(0x7f0000000240)={r6, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
r7 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
ktrace(0x0, 0x4, 0x0, 0x0)
ksem_open(&(0x7f0000000000), 0x0, 0x200, 0x6c, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r7, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x0)
open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)

1.575557186s ago: executing program 2 (id=763):
r0 = kqueue()
open$dir(&(0x7f0000000180)='./file0\x00', 0x10000, 0x9)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x210, 0x0)
aio_fsync(0x80, &(0x7f0000004500)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x6, 0x0}, {0x0, 0x0, @sival_ptr=0x2, @thr={0x0, 0x0}}})
sysarch$AMD64_SET_FSBASE(0x81, &(0x7f0000000000))
kevent(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x2, 0xffffffff, [0x8, 0x7, 0x1, 0x7]}], 0x1, &(0x7f0000000040)=[{}, {}], 0x2, &(0x7f00000000c0)={0x37ecbc55, 0x2})
r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0)
r2 = getpgrp(0x0)
fcntl$setown(r1, 0x6, r2)
fcntl$getown(r1, 0x5)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000001380)=0x1, 0x4)
aio_suspend(&(0x7f00000001c0), 0x0, &(0x7f0000000200)={0x0, 0x7})
listen(r3, 0x0)
setsockopt$inet_tcp_buf(r3, 0x6, 0x401, &(0x7f0000000440)="ba", 0x1)
getsockopt$inet_tcp_int(r3, 0x6, 0x200, &(0x7f0000000100), &(0x7f0000000140)=0x4)

1.37923383s ago: executing program 2 (id=766):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000600)={{"245a79091af90a6995a760921423965a5b912fe931671c6934deb4591ce661c463c454933ec02db9db9f6487659ff5c128da22c6aca0556ef8d0b7ce7a51b208997cb3f50b0bfd826e9e6e0ec04f527dd3dc1ef36a909bcc3775642e48b26545c70ea0b4e37a95229fcfa57eaa0f37ed9ee109885e8447217f682f304db1b8dd3aeb42ee25497bc308b78400e4911012752b64178f6ce1eecb0d0c9dcff258872db9a7e59a9895fdb1bef53ca56b7f3e8abb918c84221f2ba063f2a6426c7e09fb5e9f2809226f5a1dd705b2e642c9f36d16c03cc7b0649d4e70c4734c5d54731bebcdfc6d087e6510f49b8102868719dd058462972ee339077a5ab6a76f28beea07c55519c3357170f5939437f2046e2a7b0ee77792e8104f89ca5cfcfbca0388cb5723dd089915fc814bc4c38b59dc0e52e9464fd01edcc2e1e58d950aa1e86d558eaea0958f2645a96ece9fdd1b0906b560a931f865d36a1076c85e0f2176e74f40dab92b559a81baa17de615a17e81b61671542e58ae078646d5c926732b0950d5589563ec2b27b3e5550d2e04db0e9838fcd58b87a48ceb745aeba1378847f83ab20676aad50ac06b84e52fc91c500f44e24d6d08fb4df1947042ca2242f73392bc84a43a521c8e6f4927129c3982cf548a114a2a5702d78067ab1dd817f21fad488b4b87e0602608544b50fc2f7c4fa64de7c86d5ed702ab2d60eafd913df7c352b2671b2c7269faccc1771cee276224c915154abd0146eb099c42692277091b864747f571d1093b4dc3ccf693506749472e3a3f0c71fc4e5977fe945eb0d9396b63ae972385e73b5f97af03ab5103fcef41b5b82581a03a9eb7d04537723b9314024ddec797cdd4ca5b9ccf4f2fc3eea5621fca4b5ca995c44392b5f7ec7986cd40ce800bb6a102facbd53171ad78ee436655b33ea8fa90044878be9fa8460d9c2b1d3dedea54f9150fcf1bcdaae7c7df31b085e2c3a8a1740d44ba762a2b5eb490f9ef832ea0fe1c7dc61144c25f63c209355c188c07d15e6e718d60413a53546ea35b3dcc2e3b97f618fec7e2ff2b4a187da30f0e1aceedefe4e5fae13a44e3f25248ace8929437b183092831a0e969941fe52527d00923d5e3e6760cff67d6b058de3d2a180628d14da60770e8cd8fd2a405698dbcd637bacb4a5ba44403ca4ab4c159ea7781b0f1a6e1ce652b34f013d2d6560d8dad91785ae4741c4796902734ba2750fcae22164ab9558796293f6bf905ff516229d1c6269f571a87e6cbadfb34c7cca86d584f9d6fc449d6bfd59e5eaa42ec9c2e97046cbd9ec63c278fd9f57cf9e716c82fe26381c55509ef3f9491f1a8fe601c57243146031cebc2810b874b079c6425888aafc23b2c419db2e3e8a7f7097575c742f1f11b9497b7f826f56083cb7200", "734d9cf179372935c4738e2ffec110382ea045c0320900"}, 0x0, 0x14})
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
aio_write(&(0x7f0000001100)={r1, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_ptr, @spare}})
aio_suspend(&(0x7f00000008c0)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @ke_flags}}, {0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}}], 0x2, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0)
aio_error(&(0x7f0000000380)={r2, 0x9, &(0x7f0000000080)="5e69e7844cbbf7f652874ac36ae81b8588559d6bd391ce1f7304a60ea78763f43f9b558885ddbdbdf754fcf26ca8b8f5cafdae45511301187c72a09d785e71ca15ad151beeebdf3ee9fd52de9255f63756fb8a50e20a105530aaf3f583c0a27e2e237d585bd45925cc7d0ba8d8c4e508cfc3a4abaa9f303dfd837d6425b023459b9d4fec9a06bbffc91e4970e1d54ce1f0ce5ef9b2093c736ba30ef798557f2839", 0xa1, [0x7c5a, 0x8], 0x1, 0x0, 0xff, {0x4, 0xfffffffffffffff7, &(0x7f0000000200)="a81a2263b5846af68a2f5ced234e773f95cef007f51a4e3165cf24beb3d6c33b3d0bf7f2ee35cd113cc7f6961ba02e2829e091cf5e880db9fa25bb1dac01906fe1247364f91df5ef3d69982d19a36bde6a6011d7ba105081877fb5a2aabb98b8f21ce88b0e8e7e55284fd478a24c930ee14cea653c6422d5f804d40e630de27e6368089a09168f470d61ff4cd506475ca4352ac2f7b8a5"}, {0x0, 0xa, @sigval_ptr=0x1, @thr={&(0x7f0000000140)="c481a171f368c4e2093a1a410f31c48179178f08000000c4a111e0e32666420f3a42eb00f326440f0d53fec4c205a71504000000c4e30179980000010079430f8b00000080", &(0x7f00000002c0)="e66382f429afc4d2c8d075205df9ac1fb623c8bb6c5cc7924c1c97bcfdcc1210f9df59ce1e9995f62c5c75d13b6c76533719ace0d789dc4a188e28b12fabcf2180d4bb67b338be0608dc68f81b9030fa2f6ee754e45ca3e48bfbb7f7241d51a0d0ba48a051ac40b8eeb1f5e64b08cdfd9ae4eef895aa123e2d7fa0df221932f491159f519ad729542dd75f4ae854f502bb0d81a6178ff8f25784783db6ac5e458fb2eaffa872"}}})
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00')
extattr_set_link(&(0x7f0000000000)='./file0\x00', 0x11, &(0x7f0000000080)=',,\x00', 0x0, 0x0)
extattr_list_link(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @spare})
link(&(0x7f0000001140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

1.213281021s ago: executing program 1 (id=772):
openat$crypto(0xffffff9c, &(0x7f00000005c0), 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1}, 0x8)
socket(0x2, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
socket(0x0, 0x0, 0x0)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000100)={@multicast1, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
sigqueue(r1, 0x4d, @sival_int=0x4a9)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x26, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10)

1.094073924s ago: executing program 1 (id=773):
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0)
r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x1, 0x0)
setreuid(0xee00, 0x0)
r3 = getuid()
setreuid(0x0, r3)
r4 = socket$unix(0x1, 0x1, 0x0)
ioctl$SMB_SENDB(r4, 0xc020697c, &(0x7f0000000100)={0x20, 0x5, 0x0, @buf='%9', @word=0xe9f4, 0x0, 0x0, 0x0, 0x0})
writev(r2, &(0x7f0000000080)=[{&(0x7f0000000180)}], 0x1)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r5, 0x29, 0x44, 0x0, &(0x7f0000000040))
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
dup(r1)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
r6 = accept(r0, 0x0, &(0x7f0000000040))
setloginclass(&(0x7f0000000180)='&')
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x410, r6, 0x57a6)
sendto(r0, &(0x7f00000001c0)='\a', 0x1, 0x0, 0x0, 0x0)
cap_enter()
fcntl$dupfd(0xffffffffffffffff, 0x16, 0xffffffffffffffff)
fsync(r6)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000), 0x4)
mprotect(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x5)
execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='/dev/bpf\x00'], 0x0)

1.014065243s ago: executing program 1 (id=774):
r0 = socket(0x2, 0x1, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x3862)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
sendto(r0, &(0x7f0000000100)='E', 0xfda4, 0x88bf0000, 0x0, 0x0)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r4, 0x0, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x9, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x5, 0x4, 0x1, 0x8, 0xb}, &(0x7f00000001c0)=0x14)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
r6 = semget(0x3, 0x2, 0x155)
__semctl$GETZCNT(r6, 0x3, 0x7)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0xbb, @mcast1, 0x7}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x141}], 0x1, 0x0, 0x0, 0x20088}, 0x100)
socket$inet6_sctp(0x1c, 0x5, 0x84)
rfork(0x85000)

986.368968ms ago: executing program 3 (id=775):
setregid(0x0, 0xee00)
r0 = socket(0x1c, 0x1, 0x0)
listen(r0, 0x0)
recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = dup(r1)
ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d46b770})
fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x7f, 'U\x00'}}, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x102)

903.981397ms ago: executing program 3 (id=776):
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x4}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000080)="a45994c635b43f32c3dc929d717d8134ac0df79aa9637d48284ba06c2b52f63c6eeb30e1e37a1743dc90d1ec27871d8cbbf24733e3c402f90663a9fa8ca0c0b9a7fae899a8b507957f8325276aa586d62dc28cb9f2d751bd92de8441832ecbbefc38bd18bcaf63d3da1cca68dfdd648914e576f076eef3e35603cf2d123dfc7c3315d86fe3872607715213bb777fab")
bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000002280)={{"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", "d0970cd845b81048908c2d7d13e90e7a74fc8f914569bc275c31dd1ac38afa87", 0x3}, 0x0})
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
shutdown(r2, 0x0)
accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x0)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r5 = socket(0x1, 0x1, 0x0)
r6 = fork()
fcntl$lock(r5, 0x16, &(0x7f00000001c0)={0x570, 0x0, 0x2, 0x0, r6})
r7 = kqueue()
kevent(r7, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0)
fork()
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
mprotect(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x5)
fork()
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000)
mkdirat(r4, 0x0, 0x0)
mkdir(0x0, 0x0)
mount(0x0, 0x0, 0x0, 0x0)

773.077489ms ago: executing program 1 (id=777):
r0 = getppid()
syz_extract_tcp_res(&(0x7f0000000180), 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getpgrp(r0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
r4 = __specialfd$eventfd(0x1, &(0x7f0000000000), 0x8)
r5 = dup(r4)
r6 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x4e)
ioctl$DIOCRSETTFLAGS(r6, 0xc44c444a, &(0x7f00000001c0)={{"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", "0c4f9a00ea1cb39d11dd284dcf40787195bcfce4f5a1d4bed0da9c707e931dc2", 0x8, 0x1c}, &(0x7f0000000140)="a774e0823d6ff4e18bbe0660e257592adb62d446a95124591fba3fa40ba079edf69019841eb966d31907904be38c9654760ec4e59da143337b702e96ef484e4f1ad9eaad3044d9c1f441e7ea89a9ed2daa595d9231d5b07c37e7d7aa75bc05dfa1317510f279abc58f99680a18b1", 0x40, 0xe8e, 0x5, 0x0, 0x100, 0x3, 0xfff, 0x1})
r7 = fcntl$dupfd(r5, 0x0, r4)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000640))
fcntl$lock(r7, 0x16, &(0x7f0000000040)={0x570})
ioctl$DIOCGETTIMEOUT(r7, 0xc008441e, &(0x7f0000000000)={0x81, 0x7})

524.07566ms ago: executing program 3 (id=778):
r0 = getppid()
syz_extract_tcp_res(&(0x7f0000000180), 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getpgrp(r0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
r4 = __specialfd$eventfd(0x1, &(0x7f0000000000), 0x8)
r5 = dup(r4)
r6 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x4a)
ioctl$DIOCRSETTFLAGS(r6, 0xc44c444a, &(0x7f00000001c0)={{"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", "0c4f9a00ea1cb39d11dd284dcf40787195bcfce4f5a1d4bed0da9c707e931dc2", 0x8, 0x1c}, &(0x7f0000000140)="a774e0823d6ff4e18bbe0660e257592adb62d446a95124591fba3fa40ba079edf69019841eb966d31907904be38c9654760ec4e59da143337b702e96ef484e4f1ad9eaad3044d9c1f441e7ea89a9ed2daa595d9231d5b07c37e7d7aa75bc05dfa1317510f279abc58f99680a18b1", 0x40, 0xe8e, 0x5, 0x0, 0x100, 0x3, 0xfff, 0x1})
r7 = fcntl$dupfd(r5, 0x1000000, r4)
fcntl$lock(r7, 0x16, &(0x7f0000000040)={0x570})
ioctl$DIOCGETTIMEOUT(r7, 0xc008441e, &(0x7f0000000000)={0x81, 0x7})

305.628857ms ago: executing program 1 (id=779):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x80000001, 0x0, 0x0, [0x0, 0xc9], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x10, @sival_int, @spare=[0x0, 0x0, 0x8000]}})
shm_open2(&(0x7f0000000000)='./file0/file0\x00', 0x800, 0x1cc, 0x0, &(0x7f0000000080)='+\'\x00')
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
aio_write(&(0x7f0000000140)={r1, 0x40000000006, 0x0, 0x0, [0x5], 0x0, 0x0, 0x1, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, @sival_int=0xfffffba3}})
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00')
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
freebsd11_statfs(0x0, 0x0)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x31, 0x0, 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, 0x0, 0x0)
sendto(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$sock_int(r3, 0xffff, 0x1001, 0x0, 0x0)
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
connect$inet6(r3, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
r5 = getgid()
sendmsg$unix(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {0x0}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES64=r3, @ANYRES16, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32=r5, @ANYRES32=r5, @ANYRESOCT=0x0, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES8=r2, @ANYRES32=r5, @ANYRESHEX, @ANYRESOCT, @ANYRES32=r5, @ANYRES64, @ANYRES64, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32], 0x100}, 0x20180)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000200)={{"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", "45c7a3903b2ec85566844c77c9f9b8d3841e1186d26b39d01977a101eb6684c9", 0x5, 0x2}, 0x0, 0xf5c1, 0x40, 0x9, 0x9, 0x5, 0x9, 0x10f3, 0x8})
setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff])
setgroups(0x0, 0x0)
aio_suspend(&(0x7f0000000e40)=[{r0, 0x10, 0x0, 0x0, [0x3], 0xa, 0x5, 0x3ff, {0x5, 0xff, 0x0}, {0x2, 0x11, @sigval_int=0x6, @thr={0x0, 0x0}}}], 0x1, &(0x7f0000001040)={0x7fff, 0xeef})

304.505624ms ago: executing program 3 (id=780):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e80), 0x8, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc014445c, &(0x7f0000001f80)={0x10, 0x0, 0x9, 0x200101, 0x9})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x1}, 0x1c)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000600)={{"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", "734d9cf179372935c4738e2ffec110382ea045c0320900"}, 0x0, 0x14})
socket$inet6_tcp(0x1c, 0x1, 0x0)
aio_write(&(0x7f0000001100)={0xffffffffffffffff, 0x4, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x4, 0x0}, {0x0, 0x0, @sival_ptr, @spare=[0x200000]}})
aio_suspend(&(0x7f00000008c0)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x2, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @ke_flags}}, {0xffffffffffffffff, 0x0, 0x0, 0x0, [0x2], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}}], 0x2, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0)
aio_error(&(0x7f0000000380)={r3, 0x9, &(0x7f0000000080)="5e69e7844cbbf7f652874ac36ae81b8588559d6bd391ce1f7304a60ea78763f43f9b558885ddbdbdf754fcf26ca8b8f5cafdae45511301187c72a09d785e71ca15ad151beeebdf3ee9fd52de9255f63756fb8a50e20a105530aaf3f583c0a27e2e237d585bd45925cc7d0ba8d8c4e508cfc3a4abaa9f303dfd837d6425b023459b9d4fec9a06bbffc91e4970e1d54ce1f0ce5ef9b2093c736ba30ef798557f2839", 0xa1, [0x7c5a, 0x8], 0x1, 0x0, 0xff, {0x4, 0xfffffffffffffff7, &(0x7f0000000200)="a81a2263b5846af68a2f5ced234e773f95cef007f51a4e3165cf24beb3d6c33b3d0bf7f2ee35cd113cc7f6961ba02e2829e091cf5e880db9fa25bb1dac01906fe1247364f91df5ef3d69982d19a36bde6a6011d7ba105081877fb5a2aabb98b8f21ce88b0e8e7e55284fd478a24c930ee14cea653c6422d5f804d40e630de27e6368089a09168f470d61ff4cd506475ca4352ac2f7b8a5"}, {0x0, 0xa, @sigval_ptr=0x1, @thr={&(0x7f0000000140)="c481a171f368c4e2093a1a410f31c48179178f08000000c4a111e0e32666420f3a42eb00f326440f0d53fec4c205a71504000000c4e30179980000010079430f8b00000080", &(0x7f00000002c0)="e66382f429afc4d2c8d075205df9ac1fb623c8bb6c5cc7924c1c97bcfdcc1210f9df59ce1e9995f62c5c75d13b6c76533719ace0d789dc4a188e28b12fabcf2180d4bb67b338be0608dc68f81b9030fa2f6ee754e45ca3e48bfbb7f7241d51a0d0ba48a051ac40b8eeb1f5e64b08cdfd9ae4eef895aa123e2d7fa0df221932f491159f519ad729542dd75f4ae854f502bb0d81a6178ff8f25784783db6ac5e458fb2eaffa872"}}})
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00')
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x4}, 0x10)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1)
open(&(0x7f0000000140)='./file0\x00', 0x78e, 0x0)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x310, 0x0)
getitimer(0x1, &(0x7f00000010c0))
getpgid(0x0)
ksem_init(&(0x7f00000000c0)=<r5=>0x0, 0x7fff)
r6 = openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(r6, 0xc030636a, &(0x7f0000000180)={0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfffd6c})
ioctl$CIOCCRYPT(r6, 0xc01c6367, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x8001, &(0x7f0000000100), 0x0, 0x0, 0x0})
ksem_destroy(r5)
syz_emit_ethernet(0x107c, &(0x7f0000003b40)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd603ee90a10242c01fe8000000000000000000000000000bbff02000000"])
open(&(0x7f0000000480)='./file0\x00', 0x400, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
fork()
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)

254.047108ms ago: executing program 2 (id=781):
r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
posix_fallocate(0xffffffffffffffff, 0x35ad00be, 0xaa6f)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
msgget(0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
connect$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x2}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0xffffffff, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, <r3=>0x0]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xf6b6, 0x2800, 0xa40, 0x7fffffff, r3}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}, 0xc8}}, r3, 0xac, 0x7f, 0x6}, 0x8c)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = open$dir(&(0x7f0000000040)='./file1/file0/file0\x00', 0x80000, 0x20)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r6, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0xf4db, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc)
copy_file_range(r5, 0x0, r4, 0x0, 0xffffffffffffffff, 0x0)
r7 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r7, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e9", 0x5c, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c)
setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0x69, &(0x7f0000000800)={{0x1c, 0x1c, 0x3, 0x0, @loopback, 0x2}, {0x1c, 0x1c, 0x0, 0xe, @rand_addr="f5863cf9ffffffffffffffaa525d85e4", 0x9}, 0x8, [0x200, 0x6102, 0x5, 0x81, 0x2, 0x1, 0x8, 0x9]}, 0x5c)
setsockopt$inet_tcp_TCP_TXTLS_MODE(r7, 0x6, 0x28, &(0x7f00000001c0)=0x3, 0x4)
dup2(r5, r4)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
open(&(0x7f0000000240)='./file1/file0/file0\x00', 0x800, 0x0)
extattr_delete_link(0x0, 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x200, 0x0)

214.122421ms ago: executing program 3 (id=782):
openat$crypto(0xffffff9c, &(0x7f00000005c0), 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1}, 0x8)
socket(0x17, 0x0, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
socket(0x0, 0x0, 0x0)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
mlockall(0x2)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
r1 = vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
sigqueue(r1, 0x4d, @sival_int=0x4a9)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x26, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10)

44.18021ms ago: executing program 1 (id=783):
r0 = getppid()
syz_extract_tcp_res(&(0x7f0000000180), 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
open$dir(&(0x7f0000000100)='./file0\x00', 0xcc7994e1cca99bd5, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1}, 0x10)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9ae", 0xf}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x112, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
recvmsg(r4, &(0x7f0000002880)={&(0x7f00000014c0)=@in={0x10}, 0x10, 0x0, 0x0, 0x0}, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r5 = getpgrp(r0)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r6, 0xc4704433, &(0x7f0000000040))
setresuid(0xee01, 0xffffffffffffffff, 0xee01)
sigqueue(r5, 0x41, @sival_int=0x1ff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
r7 = __specialfd$eventfd(0x1, &(0x7f0000000000), 0x8)
dup(r7)
open(&(0x7f0000000100)='./file0\x00', 0x4, 0x4a)

0s ago: executing program 3 (id=784):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0)
r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
getlogin(0x0, 0x0)
copy_file_range(r2, 0x0, r2, &(0x7f0000000180)=0xffff, 0x3ff, 0x0)
read(r2, &(0x7f00000004c0)=""/220, 0xdc)
kevent(r1, &(0x7f0000000080)=[{0x3, 0xfffffffffffffffd, 0x8050, 0x20, 0x4dac7085, 0x0, [0x1, 0x8, 0x8, 0x2]}, {0x40, 0xfffffffffffffff5, 0x18, 0x80, 0x1ff, 0x1, [0x3, 0xf9, 0x4, 0x10]}, {0x3ff, 0xfffffffffffffff8, 0x10, 0x1, 0x401, 0x9, [0x5, 0xc5ba, 0x4, 0x4]}], 0x3, &(0x7f00000001c0)=[{}, {}], 0x2, &(0x7f0000000140)={0x6, 0x9})

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.10.40' (ED25519) to the list of known hosts.
Expensive callout(9) function: 0xffffffff814301e0(0xfffffe006df97b40) 0.006769408 s
md0: truncating fractional last sector by 508 bytes
md1: truncating fractional last sector by 183 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000
Out of ktrace request objects.
vnode_pager_putpages: zero-length write at 0 resid 416
0xfffffe0078107000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff835009c0
    usecount 5, writecount 3, refcount 3 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VMP_LAZYLIST)
    v_object 0xfffffe0077ec9210 ref 1 pages 1 cleanbuf 0 dirtybuf 1
    lock type ufs: EXCL by thread 0xfffffe0077ebc740 (pid 1697, syz-executor, tid 101477)
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000
	nlink=1, effnlink=1, size=416, extsize 0
	generation=3304a6e0, uid=0, gid=0, flags=0x40008<modified>
	ino 261, on dev gpt/rootfs
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000
md2: truncating fractional last sector by 183 bytes
md3: truncating fractional last sector by 183 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7800
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)


FreeBSD/amd64 (ci-freebsd-i386-3.us-central1-b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe00079f5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f5800
set $lines = 0
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Nov 23 02:11:03 ci-freebsd-i386-3 login[750]: 2 LOGIN FAILURES ON ttyu0
Password:
Login incorrect
login: show malloc
Password:
Login incorrect