last executing test programs:

9.320808884s ago: executing program 0 (id=1566):
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$BIOCGBLEN(r0, 0x40044266, &(0x7f0000000a80))
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000080))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x1a0}, {&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca5781c270e368983e8716559658762d28e7aa65c9d1c963d21f", 0x62}], 0x2, 0x0, 0x0, 0x81}, 0x0)
fstatat(r1, 0x0, &(0x7f0000000ac0), 0xfaf489c3228b86e9)
sync()
open(0x0, 0x400, 0x81)
semget$private(0x0, 0x3, 0x104)
r2 = semget$private(0x0, 0x5, 0x0)
semop(r2, &(0x7f0000000000)=[{}, {0x3, 0x7, 0x1000}], 0x2)
getpgrp(0x0)
semop(r2, &(0x7f0000000040)=[{0x4, 0x3, 0x1000}], 0x1)
__semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000040)=&(0x7f0000000000)=0x5)
fhstatfs(&(0x7f0000000000)={{[0x2, 0x5]}, {0x5, 0x5, "c9ddc9ede42756e34d32516ba2bbc1cd"}}, &(0x7f0000000040))
semop(r2, &(0x7f0000000980)=[{0x3, 0x40, 0x1000}], 0x1)

8.463852739s ago: executing program 0 (id=1571):
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
rfork(0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x5a, &(0x7f0000000580)=ANY=[@ANYRES32=0x41424344])
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x0, 0x1, @rand_addr="2413429299baca2a373999e81dc2b09c"}}, 0x0, 0x3, 0x5, 0x0, 0x0, 0x200}, 0x98)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000140)={0xffffff9a, 0x2, 0x1, @rand_addr=0x1000}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x16d}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="d9e64e57590ecb45722b0079a0d5c6b691cee120963362db3445d6814c45962c1ed44e8f3181eac559173936c0928364ae3bc38568c2ce17a7f57de10000350062cf61445dd00b268244aa292961e626f9e5259a32c8ea0ce29b1c36b0b57bb9668db682f8590d5401b6b14a47c0c5d2da6c8979fd12ee5ac1d02cba75340479e514d12abe546b478dce5df3af81a231bc1edceef0c830", 0x97}, {0x0}], 0x2}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10)
rfork(0x3060)

8.264394566s ago: executing program 0 (id=1574):
ksem_init(&(0x7f0000000000), 0x1)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x47}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x3e, 0x2, 0x0}}, 0x0, 0x107, 0xa, 0x302, 0x42, 0x4, 0xfa}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
sendmsg$inet6_sctp(r1, &(0x7f00000006c0)={0x0, 0x2c, &(0x7f00000005c0)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4, 0xfffffffa, 0x1c, 0x5}, &(0x7f00000001c0)=0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)=0x1, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
rfork(0x1000)

8.109563965s ago: executing program 0 (id=1575):
r0 = kqueue()
kevent(r0, &(0x7f0000000200)=[{0x3c, 0xfffffffffffffffa, 0x9, 0x4, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x6]}, {0x35e1, 0xfffffffffffffffa, 0x4, 0x8, 0x11fffffffd, 0x7, [0x4, 0x5c, 0x4, 0x5]}, {0x8, 0xfffffffffffffffd, 0x88, 0x20000000, 0x9, 0x5, [0x5, 0xffff, 0x1, 0x8000000000]}], 0x3, 0x0, 0x0, 0x0)
r1 = socket(0x17, 0x0, 0x0)
bind(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000005c0)={'bbr\x00'}, 0x24)
sendto(r1, &(0x7f0000000100)='E', 0xfda4, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r2, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0xfffffdc9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0)
rfork(0x3060)

8.095290531s ago: executing program 0 (id=1576):
r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0xe004, 0x0)
chown(&(0x7f0000000240)='./file0/file0/file0\x00', 0x0, 0x0)
aio_suspend(0x0, 0x0, 0xffffffffffffffff)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x9, @sival_int, @thr={0x0, 0x0}})
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, 0x0, &(0x7f0000000040))
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5}, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto$inet6(r2, &(0x7f00000011c0)="db", 0x1, 0x0, &(0x7f0000001200)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
syz_emit_ethernet(0x36, &(0x7f00000009c0)={@random="9b66920116c9", @random="00000000ce00", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6c, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
socket(0x1c, 0x1, 0x0)

8.042594064s ago: executing program 0 (id=1578):
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=ANY=[], 0x9)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
r1 = socket(0x1c, 0x10000001, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x4b, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
fcntl$lock(r1, 0x16, &(0x7f0000000080)={0x570})
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000002840)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6060627a00f00000fe8000000000000000000000000000bbfe8000000000000000066ea9485a95a0aed2000000000000aa0000000000000000195eea59d729f0326ea809acd42ede21ff67af05df7a9c99231f6192755cf352a5cf980bf5a4"])
socket$inet6_sctp(0x1c, 0x5, 0x84)
aio_return(&(0x7f00000002c0)={0xffffffffffffff9c, 0x1ff, &(0x7f0000000180)="f2b02ab8e3940a65d53a7562155eada13de27ca5269b1e209249c9e72b97a4ccee151c3b1170bbb2dacbb716e3ec223ddfd181ad1fc789b731293214d2c4c7", 0x3f, [0x4], 0x8, 0x6, 0x2, {0x7, 0x8, &(0x7f0000000080)="d1652bcf4ee0abafc7c2d051b4e8e8cb95c218f1214aa6a906d8c8fd081cfa21b88a2f310fb44393e29ad079e4a0a67089ba4034ffa2c0e81c5690e6ef731e07eb5f9500273a68a2b755501a6f5343d0a48e2a56aa24f516f3ff2adf2bbc0649f34b32fc2c577cb33d5f95c32ad0942500e69c1f43efed7299cb3b6bc18613fa96d346c8d9dbc9d6d45af67814820bf7bb9d13e708673802fe2dd5420831911a5db121103fe765574ff26bc111403a6eb213c9edc5c9"}, {0x2, 0xffffffff, @sival_int=0x8, @ke_flags=0x8}})
ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000001440))
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f00000004c0)={0x19, 0x1a, 0xfffffeb5, 0x0, 0x0, 0x0})
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x4, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000002740)='./file0\x00', 0x2800)

4.585017962s ago: executing program 3 (id=1602):
open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))
ksem_close(0x0)
ksem_open(0x0, 0x0, 0x800, 0x1, 0xffff26d7)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0)
fork()
shmget$private(0x0, 0x1000, 0x101, &(0x7f0000910000/0x1000)=nil)
mprotect(&(0x7f00004a4000/0x800000)=nil, 0x800000, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
freebsd12_shm_open(0x0, 0x2, 0x0)
aio_error(0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r2, 0xa, 0xff}, 0x8)

3.879271837s ago: executing program 3 (id=1605):
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000), 0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$lock(0xffffffffffffffff, 0x16, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000100))
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000240), 0x4)
sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c)

3.834550383s ago: executing program 3 (id=1606):
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00')
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
freebsd11_statfs(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001080))
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
r3 = getgid()
sendmsg$unix(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES64=r2, @ANYRES16, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32=r3, @ANYRES32=r3, @ANYRESOCT=0x0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85a4c2eb9aa47b4709d811d13187e3f43542", @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES8=r1, @ANYRES32=r3, @ANYRESHEX, @ANYRESOCT, @ANYRES32=r3, @ANYRES64, @ANYRES64, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32], 0x100}, 0x20180)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c)

3.545001349s ago: executing program 3 (id=1607):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000140)={0x0, 0x23, 0x80, &(0x7f00000004c0)="966dc41bc93835862f88676e547927ce8838c8fcf1efeed800a10300000000000000698ea710c52835a27baa21e227435821841446fff96b0eebe3c0c76ada37f705e662e78931e1fa71c1825126901f4c2c9f2e6b62a5bf68c821f68abd7a1e4e18d56fb298cefe998af519a2e90100000038716fd16c9334b98aa84242757a", 0x0, 0x0, 0x400, 0x400098a, [0x0, 0x200401, 0x1, 0x1]})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), 0x4)
shutdown(r1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff, [0x8]})
recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/242, 0xf2}, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}}, &(0x7f0000000000)=0x90)
rfork(0x1000)

2.669992318s ago: executing program 1 (id=1609):
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
profil(0x0, 0x0, 0x0, 0x1)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
chroot(0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0)
sigaction(0x5c, &(0x7f0000000500)={&(0x7f0000000280)="ecf3e10fc4e239cfc8c4e1f85aff226669c4c209ae8eeb440000dbe2f3adc4e3e16c4901ff3e0fdd22", 0x80, {[0xe5ba, 0x6, 0x7, 0x816]}}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x0, 0x0, 0x0)
rfork(0x0)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0xec}, 0x0)
socket(0x0, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000940)={0x1, [<r3=>0x0]}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1000, 0x700, 0x0, 0x0, r3}, 0x10)

2.581777247s ago: executing program 1 (id=1610):
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
mlockall(0x2)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x7, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}, 0x1c, &(0x7f0000000480), 0x0, 0x0, 0x58}, 0x20100)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @loopback}, 0x10)
mmap(&(0x7f000017c000/0x3000)=nil, 0x3000, 0x0, 0x412, r1, 0x0)
mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x3, 0x9, @sival_ptr=0x6, @ke_flags})
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000180)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140), 0x10)

1.736913618s ago: executing program 1 (id=1613):
r0 = socket(0x1c, 0x2, 0x0)
close(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x26, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500), 0xa, 0x0, 0x0, &(0x7f0000000e80)=ANY=[@ANYRESOCT, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205ea5884b90400bc7493ff4646afa23c221848aa745d5a11e60010a47f368d4a1a077862b4aacc6c5bd7907991b2d5c085", @ANYRES32, @ANYBLOB, @ANYRESHEX, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES64, @ANYRESHEX, @ANYRES32, @ANYRES8=<r2=>0xffffffffffffffff, @ANYRES32=0x0, @ANYRESHEX, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e014cf337fce7f0cf849ad8c415", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=<r3=>0xffffffffffffffff, @ANYRESDEC, @ANYRES32, @ANYRES64=<r4=>0xffffffffffffffff, @ANYRES64, @ANYRES32=<r5=>0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESDEC], 0x118}, 0x0)
freebsd11_lstat(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000100)=@file={0x2}, 0x2, &(0x7f0000000180)=[{&(0x7f0000000280)="e396375ae9478c2e46b110b18b8695e1430c49ea50d9800c9b32cd01e2a0630f05261517a22e2903c2f575386d1b29b91eafbb79e8c212c11bcc8cbac6847651c5b8bf98c0485612c0ed7cfa3b7f90cdc9fc860d6a5534795213ab8f3b8ced462fe7da3b0090becd10a15e102150bd06996145b2bcf9dbe96a2e3d7c3175eec8e578ce0db5ad82105ddebb32aa44d05a13d1b6fb8f7651d46e36271649d52feda6cba69311190c938fbcf60f64bed37e763802c0f8dae598a26131c7d98ae23d9de29ee51c9b0cb13e2fe0757d646d7dacb15717761bd10e3b299cdee5cc88e3b7032ba0a03fa10b84c9185c1aca7b67605438f50331", 0xf6}, {&(0x7f0000000480)="0b7364c57962617e8f18fb71ec0b6d1aa84e23ef47c562827937cb8cfae3bcd02caa727e2dfc4efeb34c29e125ab98be260952e7a78a883406ba866e0010f9941ea85ef93902411bf76a68a258ecb3892de0ba36e014b198abd7c2f0b59654b4bbbf212e10ddad78534f694f0e1b35d5fe893fbe7271cfe8394a611beb643f9c4b0e9b9cf60b35e63987ef0eb399d6750a69acdd374a34d0d42f3975616af09f347220a2df1a8bad7fd615b17a46563fcfdd5cdf0313ed2256eeff35da3e16fd77f6cd1cc04866af370e7a9e07cc0bd51f33ae19077ba59ac446f417dbdbaa735298b41120eeaa7bff938767c7b53d", 0xef}], 0x2, &(0x7f00000013c0)=ANY=[@ANYBLOB="6000000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES64=0x0, @ANYRES32=0x0, @ANYRES8=r4, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="000000006000000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="10000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES16=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="efe108009abd5fb26b0079cf76f2133727634d58fb2b8b34aeae733e5b271ec23a2efbc07ea9d664823920034b3710045e8d737e56bcc90ae89fc8ee7d3e000000000000000000"], 0xe0, 0x20000}, 0x10d)
r7 = getegid()
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r8, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r8, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r8, 0x1)
setsockopt$inet_tcp_int(r8, 0x6, 0x47, &(0x7f0000000440)=0x1f, 0x4)
shutdown(r8, 0x2)
freebsd11_lstat(0x0, &(0x7f00000007c0))
sendmsg$unix(r1, &(0x7f0000001880)={&(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000040)=[{&(0x7f00000002c0)="be64953676c85d675534aaf71a0417365f38253ba47580a832c54dc36f3c3789b0c02f7ea9cf1e1bff3811331209c37fa6f3d2818f24ee80d460db633d6b7051e18541d80b6fb2e93e7dda004f89949c237c53055f8b121c35a46bcd2556ef287a730f1b3be92c387e3a8b4e4a3abb26785966802c7f25d24bf480f3c083d64c92a09298d770ce35122af10baea89a0ccc4b8729413e52447bb9b8a461013741ed58d86fdbe9ed560f43648b66e36b8c27d63fb3bc1233dc75359f2d1cac08b636ddb50fee90019500e319ddd44f2720066e71d51efd879e4ff452c2e0552724896df7f36fffe8cb59bea40f4166f28b6c6e3cf73568aeff1e8964d0db1ccfff06248e9bf229f7b40765e53897f5b84e21d132baf5707f3b5d5a15b39e04ec2a8e04d81568eae3b9b3bde040c70723bd5599eab5dcb7d04f97509db452f2b354795290e307e5bb5c8cf296ea65304ae7ab709e2a96f83dd460a167ef69804c47ea1246f0c936d8d9f5baa5cfd57d9f9194dc5bfd9216124e1d21560cb6b79a6050a7dbf660c25a97d8f794580c4bd621c5c72eb86e0f596164777f3fe562503557580c019abd4d6fc5791de3bbb315b9ad49d46525369138bbee996f59c26de6769051e77d88f1723b297e92155636f74b94178efbb550f8201bd9d26b266979854d2d72d8449796fb4466073533429d1b81d1feb50cc742f09e688636dfc9f35f7d81695573573decb41d1792cbb2c22b5e9b61c2f47e0dc4b76cf61483dfcb3fea853ca6b49b15d397ddbb1a2716b9783c6897516b2bfbaa76f1a22785659ec755e2da9f9fe58fb4228e2f0228646cd69aa70a90a89535ce87bb32d9a4d3084c40a715f2f35f92090a9982f381b6ab80104eea654adf0b9e427d140b0c074f52c35a04ccb03111872e5568167a37405423286b1a4e422ff7b45ad2c37d9cb7a6069f392720f997df3f77cec979ff73b2ab5e6b8dadda831330464339aadb8f2cbd65104e516e1072473ce4aa15e9e63fdc107d67a25b3c67bc1d3e15eca2c997de2cefffc9ea62221227877a053336c40d776fb02a88134fb4e8c7086d752ff5f3f1ade8a263d685552acf6aa26cf1c99f313e7c884fcc728be23ac49b81e99fe06e8af2c38a7ff1de9440453ba3e53ab0c0a43a2d52ea0a2559be11414ba026702fd797393684b94f8532091a11d20c044c17424e9f031819f36a4bd2276b9064369933875d9d9ab3c0532891f3f5da7efa9c85712fbded1ebe3787e0ab45b05825b7d5490492c87f82451b2fca5de93d7937bc9d00c96224e3a75ac9cfb092e4062f50d5aacf218e9ec0020d6447284530363164f55939472ee04f15c1e986f89b28a26586cf3db8ff1cc1d93c6f6b88baf72661a08c32c853f39b44753a8d1bd37140c2393334fc14298aeb0d6790c5969bfe582b4fdaa2510deaca3b8b8fd00e112dfd994d8c6c97a47b1d262279ca5816e379da1ec51ec48392d888e2821b87aec66dfb8bf6f01df890fb92cc7db76f693f42bcaa9acbb00067afb42932682298e8d1c34e2e702c8ff253de6622f76fe4e45e7c272222d6bc12d20d71508d6da18a9a8b8cb836308635fe9452c92cc6f98eb295215406a9d4d7085d32e05fbba15121860254cadad85f9d99248118f077220144af09ba21aaca81cd91b2cc1719d7a12cb4ebf153e5cfbe35a54b3aef96d8e60b7856ddc17864d616b188d05a222a91f7fe63d2c9226205c141fad5e3017382702412bbcc0b28c8288e33c68d87a8587327ba87316a6ed285c95db586edbf83f131e78eced7a626a3b46e30febdbbf8f00b8e52711b86e93eed36ed3c9cbe0781ad7ed3b0d14f56ac53e0dedaa76851894d6502026e987bbec8bf9398ee5022aa6347132f33e433c42aaaaaa66e332aa5debcc2532b069be57836aad7d3c270e41302173834fc6783d45a13a457874734017c4cf1405e7fc4d71081cce92ada66fe189b70f521b6e7333338b6b8bd19318600e947ee0f7bee98e2a003f5cfa30b9027ae88eb1aaa3ebf95b1ef87b15985fefe8fed2ac4db54d996ffe45a6777a545cedf5b9fb8f729c60a82d4231e3584a62b1631e90a57cbf02f826ddf93594ee41d210a50020d4a719a208cb94a771539a39400e83af22611cbadfe4924a821d54c9d2e8b333d8318ad63e5d7c36a5213bf864fd1e50b6eccf99f663022b1512a52bd32c03148d3c5e6d116df0145d7be657eef71aa8bc618db9ad6010809debc16b9f69eb30db54be49204d9b08a56de5f5b3cb91ef29b54ef4145a5c75f797f800ecf3df64126744945bb04d15cbe70809abbb351228afd9eb22a88d06266f92041d08418e76246f29730935725655cef369301f0b48364eaa2a1f6fa79c3cc51b1e9af9dc4a521000538ebc693f13a01533d7a3ff91160b70496d4e52d80a821d44bfffdd24ca46703a06ef4f3035d7cff65919d4c4af3f2d07b63d5b357d9add5eb09f2688aab50ea24be001a5ba3aff7fa69ee9c31cc8a8a98aeba8e261ef3c53fcb6a0784d9dee3c6d6eb515d0dc69f83fe4a68e3cf539cfabebecfe3a9f080ffb3a7fbbcf69c53c291c11ab0b5fc1ce094c5f289cd9acad28961726ae97a32891739d31afadf68227e5a7c3098434723647138d613016a80c35ca2bc3e6d2d33e3e0c2a60a85eefe019db86a08d1f2295626352f5c6286e17a0c52093d43306b0a0afe766adc795a93d95aafccfb23b068ffd7b021da8b8681b50189ac701e697835b4de2e0f9111d520a058808fa5dcf04a833ddbcbd8d8fa5caba6f35239873ae2c3ce6b745c5b1d1b192ffdf51315aa7fc1a95d2634edcb495bf11bf9edf4874885807d2ba889387c073a58c2f5c3fa85e0006c4b53dff4610cab825237e315142c5bc67d7a114908408c25ade0f004a6bee11bd8c23e2e4d90972bec223f3cf6732eee5227bf19f442750ebf226a090b73eceb790a3356ea0fffcdd6076ce3a2106423ee26831d0176ab0e7e7a1bc30a60e5e6a8deb246277b517c3672d357a1f4518377e742442dafb57bc4bcff18ee4e8f9fa9eb1e21b2eee2bdc604b25b9ef9fa162e7865e3bfe3116fbb32a11696d1175105b27a639cb816c685f1c16375b52394b4de64360b0bdfe808add8886ad109ce6f5436d9359a1fd98f5fe2d33170f7872186dca9571b1b278d0dedd95c6cc06c1e9ee42c7f8213503ec5972e92e1089cf456c745f0afb8e0528cefe53bcbea6b20cd9e83b23fd48c09aca561bf2a010172833fa6875347add58fb2220e268d13cb144ef67788e8aefaf9e0eed6f363491e7931332151ee132a52b3dd88406720becd8b95cc4c1b23e4aa2b5c72951f3cd69dc8347145b2aec5d1715b7fd3ddeeae86d53eab28959fd3bd4585cb8f39c3ca6eb49d988489181cba701dbf84c4a42071a600131058a6fcc370a613aa442bf36c7de03b63a3dfd9a699784d28c694e00002c6552acc8ba2444adbeab1ccf7ba2731d4dfcc505a0ea956329c4bc825ff34a2c1d9c8494d163b90b84a11db8ebc6e55d391a0a3f1cbb8b6080861cd5a0d0301e8fb60595f57f918f7d7d3d69ce57931be872f4e0f73ee2d96054203e2287bd87d477a5c28ffbb05249919faf9fc32a3bf240ac06431e59cefe4fd05ccd94a7e9c512e479ae65dca94e5dd92016f26316a10a686ddc10fa35faf8051897e0c447a8f126de7011ed9fb6209be92c94706079d07a4dd18a7a5b03d72026a8fb6922a411cc804e6a8e68588db9a5b68bfcfdd7e384e4280c4c1ec43acaa1285089d022e2faf763a5bf66691ee7316ccdf8a9a42891f17c867cd7b1aff96bd3526c267ef3a317ae646893b88b14cb5bb641e043d01384a06bd08553bcf9774d56c6d5850304987cce200f727edcf3f0c4179d0708e440e0915537e06dab1857adb8f08c1735d69f67d1355010277fbd272e6c1cc0cd01492f910afc9ef24db4e60dccd769ef6d4013552a34c28d6b7c18db1e388276264d5d74370f5a3e8694e320bd85944e34fc413b9ce60dc842753b5f4d5b86d56d4a7d4362601a549b1a05453b1ec24f6c4a3583d3541b81c46e04552352947f3bf74f00314c74d74df6067cbb8477193ad89bd0965db3e7474eecf5c197d88c99e9499cbf5ac15ee656fb6b5466666e6483c60b298e0a6f6c98bb63cbe541c42dac8ee397fa7f90f31e4577557e65dad04c2f4c33f11393b6d5bfe5a33ada2e9f64c57a2080f669ffa3b91a2c92cd2a10b084b43d3e5759361e28a0906ddda4965423dffc07cec92efb1b2418de1c83440d279bc67294b05a4f1f7bbcb6c655237108ff5617ec89758fcd5383ceb98987259dcd4fa6095e6df038035bb9ac7f8047e5768efef144dd5ec634e8bacd27479a0658f8e81d031a4d8a3069c78fc35ae087a1cc12f2e36912a549eef3611ccadcec0cc0ef9d8422f2ad112dae13a336ab3d1ee4377449b45c1b8c299af866ff27b7a149d2ec14671110326f0c307d6c59326aded62e10b4dbf6d6bae48c422b0fb5f2db0d33e175e8ca020c6ecec44a758dfc06219313074d6d031cbd1c10444f9a2e99c88658bd879eb5e125e8b3bc6ab68a501b214a4cb23ed289b4f76a7cf9f33dd2ae4aac108ba0a6f20027a1521cfca3886809087186a7f8c38358d5083c138a391afef035ecf3c4d841701e0fca89ff5d667c0083bcab35fab059de0397e99cb7e13ca7d53bc1ad9763d23e39e30613210caf709bb4b71d985ece44fc4e67e4f90ddbe545a176533bf19f0e17d8ff4e496693356ac8067acc810d6662c2c1ccf1ec3a729090310156afc06265ea7df7095fe1eb49190069f8878d70f349f06743b6b4efb5cd2739c4bc012eb44c9bfea0a41162b94a41cdb8034a6569ad94cf40ec9e6085f03b343231b9e99ca8432862f561cf0b7b2df520ceae3b1e8009515011a357711ba29055b12c4817934fdb6b1e9fd44ec4045a4a584f239c584b4cd803f2689929a8007a62419143c686a298940d20f30be7051d687e9c251818262182d765913cfa63ee05478671971fab84b8abe21e7b5459334e2c405a3f16cdf0610a32d643a25e60d4eef932c9020a2dbe4b3c5b9e45ee40648de2febea733418855d59ec465577b66035499101e63fcc7c6fae050d58f215874d31b3f64b5c0ee16ed747a33b32182e630d76bc227d4de75bff26de3c4c01039579803b7bd9d02be4fdb711c5c23a5071dc8d8c07f5634fb924e7c020fe481e348b8ba9594e6cdb73bb0338aab9547d6a555e14f50e233c007832b3a2a37935e84c688b51417f07994c1a89c4ba33471e4d65b9efd88c45b67b39c97dc2b5e181b7fcf3499ae5722f6f56ef673667ad5ab8cdeb31a230614b734800062e4f6a47c9109b961bfcc857309cd1df363ec2cb911b3042e47b4a5eea30e3007110a259bc60bb5b9740b116979bd31457f2bf1d8ab00b976d911bb46f515162c13683f6be335f6e4a8685a6bb7fc3547ee7805dffffb522fab4a80d76c36cd28dac43b0b90bcaa577eebb80cd7e415adc0916684ad953eb22c3ceeaaaa2fa03e738b60e9c8c1087a0901865afbc41b8b28a24e633a9e16e8ca3c834a04928ea4baf1e9f35c30cdb97d221a4133b4cf4df1739ffb11a808ef0b79f311f3b6be573c92be396827be414d2cb66097b43c90c9f805c47f347fbe73f9ebb2add21294d330a5753ec6b2d2a44db41134dac66c883c7ccc680bbdd53dcfc9ec41472cbe86a0e04f4911adf3f6c166aaa76fc432a4aee04124e4321c57219b80fe37b23eb212174b491b04544ffb1c26fa4", 0x1000}], 0x1, &(0x7f0000001580)=ANY=[@ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32=r1, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="6800000000000000ffff000003000000ad673cb971842f3ebf19d2145e2672e1b05d0f8b1f46f51e15263d97ffc5d3cdc7da18601b0ddb3ef2b24cb7890c702721da7a78206db53d3141cd2f347f0fc902215b3bab46be803a04163abd83d9ae3010555f08a562ba0ad5e5701597cf49889b7030c13e7dcc4ac56ef6dd7c167e327fa37c4074040d7dedf47cdb6947076b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x1}, 0x181)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, &(0x7f0000001540))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000000c0)=0x10)

1.659935635s ago: executing program 2 (id=1616):
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000), 0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$lock(0xffffffffffffffff, 0x16, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000100))
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000240), 0x4)
sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c)

1.658107741s ago: executing program 2 (id=1617):
ksem_getvalue(0x0, 0x0)
socket(0x1c, 0x1, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)
setresuid(0x0, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8f2}, 0x1c, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0, 0x280}, 0x20081)
freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
close(r2)
open(&(0x7f0000000140)='./file0\x00', 0x78e, 0x0)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000080)=[{r3, 0x27}], 0x1, 0x0)
poll(0x0, 0x0, 0x0)
poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x200200, 0x0)
r4 = kqueue()
kevent(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0)

1.6049494s ago: executing program 2 (id=1618):
socket$inet_sctp(0x2, 0x3, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x2, 0x630, 0x0, 0x3, 0x0, 0x0, 0x4}, &(0x7f0000000280)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)

1.497501078s ago: executing program 3 (id=1619):
ksem_trywait(0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x400, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000005c0)='W')
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCGETRULESET(r1, 0xc444443b, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r2, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = fork()
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_trywait(r5)
ksem_wait(r5)
ksem_wait(r5)
ksem_post(r5)
sigqueue(r4, 0x11, @sival_ptr=0x4)

1.358684759s ago: executing program 2 (id=1620):
ksem_destroy(0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x0, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast2}}, 0x0, 0x4, 0x0, 0x290}, 0x98)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
vfork()
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @loopback={0xffff0000}, 0x9}, 0x1c)
pread(0xffffffffffffffff, &(0x7f00000003c0)=""/206, 0xce, 0x80)
socketpair(0x1, 0x10000000, 0x3, &(0x7f0000000000))

887.983229ms ago: executing program 1 (id=1621):
r0 = socket(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
aio_return(&(0x7f0000000840)={r0, 0x1, &(0x7f00000006c0)="241c41f79201d242ca36673335722fe224aa7cbd53b2bce079026d4b318ef1926d526b7ee9fd81b5d5c1d085cf6268d84cd368657bcba543e0533a45fe4be6447c91c273a2004a95f95bafae82cd112034ab268676d8383d767536456a0330293ca223219a9cfc99fb21c9bd3aa3b469761a3253550bc00d6f97ab460205f1d18070abd790dd0b73318b3bbfd692083c66212c69bebee7c0fc675feb8778aee43e71e9266ecb2f4d084b4615", 0xac, [0x5000000, 0x1], 0xfffffffb, 0x1, 0x1, {0xd2, 0x7fffffff, &(0x7f0000000780)="35816fee278f6dfbc244d09b07acadc43ea9ba68d6180b173d704f5a992baf003eabc3cbe0fc4f7f1589ecd17399f6713f56f9fd726942de82f92b87077c1f3afdcfad586297e07dddbdd56fba0e7fcf2f6414f58b885a502cf38a1e5fc2319264e90319419b078e5d920316b718333c96bebd0c77dc4e51bb158bda097ad9d0e76d98"}, {0x4f40bac4f473cf1c, 0x1, @sigval_ptr=0xfffffffc, @ke_flags=0xc05b}})
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
open(&(0x7f0000000140)='./file0\x00', 0x615, 0x0)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0)
r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r5, 0x3)
flock(r6, 0x2)
flock(r5, 0x1)
sendmsg$inet_sctp(r3, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="100000008000000000000000ac1400bb1c00000084005af78e68276c3d1177370400000a0000003ab5d42bd5ba541280dd932225c0a57c2f290ed156702a707b837d905241df3f31d5938a01e5f115f68e14e1ce42e0c33e5247692d34659538f7981dba267ecd04b9b777a72ffc3eb3466068aff1d02957e62dea1b826559862cc7ac8b2cab15902837909f2c988611d59654b763c037f59ad546e09bd824bde7ddbfbf1baa799d102d7709789885f6b85f2be0240c9c732be826821cd0c15134bccfddcde771a08cfe38f8cdcf5eae65770a52f2aaeabda106f204bab34ced4508cb113bb5a7a42a710d1afa000000000000"], 0x2c}, 0x0)
pipe2(&(0x7f0000000240), 0x0)
kqueue()
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

644.624501ms ago: executing program 3 (id=1622):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001cc0)={0x0, 0x0, 0x7, 0x8}, 0x10)
pipe2(&(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000400)={0x0, 0x8, 0x2, [0x43, 0x4]}, &(0x7f0000000440)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x800, &(0x7f0000000000)=0x2, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f00000005c0)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000700)=[{&(0x7f00000008c0)="ca1b", 0x2}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = __specialfd$eventfd(0x1, &(0x7f0000000400), 0x8)
readv(r4, &(0x7f0000000240)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1)
write(r4, &(0x7f0000000280)="0ed1060bc4bfa22a", 0x8)
setsockopt(r3, 0x8, 0x1, &(0x7f0000000140)="3b2ae249b7aad55acb3330d54ee2891bda08fecfcfd2f1af2b84906de6d0372657bb1dc9b848f263414a4138156723795d7d7e0cdb0347486ebb2b95374d7dc868d3ca334378f1daeee0fb0f05ba66ace1c952c247d6c8ae8c76003f2b5ab8ef964afdd0e878d4c0a09993e6c2e1", 0x6e)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r3, r2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f0000000500)=0x98)

340.531708ms ago: executing program 2 (id=1623):
r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0xe004, 0x0)
chown(&(0x7f0000000240)='./file0/file0/file0\x00', 0x0, 0x0)
aio_suspend(0x0, 0x0, 0xffffffffffffffff)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x9, @sival_int, @thr={0x0, 0x0}})
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, 0x0, &(0x7f0000000040))
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5}, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto$inet6(r2, &(0x7f00000011c0)="db", 0x1, 0x0, &(0x7f0000001200)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
syz_emit_ethernet(0x36, &(0x7f00000009c0)={@random="9b66920116c9", @random="00000000ce00", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6c, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
socket(0x1c, 0x1, 0x0)

323.8175ms ago: executing program 2 (id=1624):
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000880)={{"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", "00e7070a1302000000009700"}, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x400000, 0x7, 0x0, 0xfffffffffffffffd})
r1 = socket(0x1c, 0x10000001, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000240)='>', 0x1}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000840000000a000000fe7700000000000000000000000000aa1c"], 0x38}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}}, 0x0, 0x0, 0x1, 0x91, 0x5, 0xb3, 0x4}, &(0x7f00000000c0)=0x98)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000003c0)={0x1, 0x7, @sival_ptr})
symlink(&(0x7f0000000d00)='./file1\x00', &(0x7f0000000080)='./file0\x00')
__realpathat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = socket(0x1c, 0x2, 0x0)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0x8c9, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180)="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", 0xdc)
__semctl$SEM_STAT(0xffffffffffffffff, 0x0, 0xa, 0x0)

30.929165ms ago: executing program 1 (id=1625):
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000), 0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$lock(0xffffffffffffffff, 0x16, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000100))
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000240), 0x4)
sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c)

0s ago: executing program 1 (id=1626):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x28)
r1 = semget$private(0x0, 0x5, 0x0)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x0, 0xffff])
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad899556eaa10e830ef1a2788951e2594a691ab3bdbb47762a1b8f150cc115a371b71cb95415454d2f4b202e0dda1c7272b0727be8c755f74031d05ffe7077d5069223e244bd5c43fde1956a1a1cfe331cf734a614da96bd1d4a26cbc8cfcf6fb53236db5438de8f881bf49600000000", 0xe9, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
kqueue()
openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
minherit(&(0x7f0000f63000/0x3000)=nil, 0x3000, 0x0)
bind(r2, &(0x7f0000000100)=@in6={0xfffffffffffffff5, 0x1c, 0x3, 0xfffffffc, @loopback}, 0x1c)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts.
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800
Out of ktrace request objects.
Jan  1 00:00:02 ci-freebsd-i386-1 kernel: pid 1153 (syz-executor), jid 0, uid 0, was killed: exceeded maximum CPU limit
Jan  1 00:00:02 ci-freebsd-i386-1 kernel: pid 1155 (syz-executor), jid 0, uid 0, was killed: exceeded maximum CPU limit
Jan  1 00:00:05 ci-freebsd-i386-1 kernel: arp: 00:00:00:00:00:00 attempts to modify permanent entry for 172.20.0.187 on tap0
md0: truncating fractional last sector by 183 bytes
md1: truncating fractional last sector by 183 bytes
Expensive callout(9) function: 0xffffffff81438b60(0xfffffe0074faca00) 0.003596488 s
Jan  1 00:01:02 ci-freebsd-i386-1 syslogd: last message repeated 1 times
ip6_ctloutput: mbuf limit hit
ip6_ctloutput: mbuf limit hit
Expensive callout(9) function: 0xffffffff81438b60(0xfffffe0074fac8c0) 0.011090694 s
md0: truncating fractional last sector by 184 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800
md2: truncating fractional last sector by 184 bytes
Jan  1 00:01:16 ci-freebsd-i386-1 kernel: arp: 00:00:00:00:00:00 is using my IP address 172.20.0.170 on tap0!
md3: truncating fractional last sector by 184 bytes
Jan  1 00:00:05 ci-freebsd-i386-1 kernel: arp: 00:00:00:00:00:00 is using my IP address 172.20.2.170 on tap2!
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)


FreeBSD/amd64 (ci-freebsd-i386-1.us-central1-b.c.syzkaller.internal) (ttyu0)

login: set $lines = 0
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Jan  1 00:05:17 ci-freebsd-i386-1 login[748]: 2 LOGIN FAILURES ON ttyu0
Password:
Login incorrect
login: show malloc
Password:
Login incorrect