last executing test programs: 5.26038576s ago: executing program 3 (id=243): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) symlink(0x0, 0x0) sendto(r0, 0x0, 0x0, 0x8, &(0x7f0000000380)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) kqueue() freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = dup2(r1, r1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_ptr=0x3, @thr={0x0, 0x0}}) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000040)=r4) socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) open$dir(&(0x7f00000000c0)='.\x02/file1\x00', 0x0, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int=0x1}) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=0xa, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f00000002c0)=0x3, 0x4) setresgid(0x0, 0x0, 0xffffffffffffffff) r5 = getegid() setresgid(r5, 0xee01, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x20002) 3.566729093s ago: executing program 3 (id=252): socket$inet_tcp(0x2, 0x1, 0x0) ksem_open(0x0, 0x0, 0x400, 0x120, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x3b) connect$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) socket(0x1c, 0x10000001, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x54) ppoll(&(0x7f0000000140)=[{r1, 0x2000}, {0xffffffffffffffff, 0x4}, {r1, 0x2}], 0x3, 0x0, &(0x7f00000006c0)={[0x8, 0x648, 0x6, 0x1ff]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000001700)=0x4) socket(0x1c, 0x1, 0x6) ksem_open(&(0x7f0000000000), &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x200, 0x4c, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x15, 0x1d, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000a00), 0x0, 0x0, 0x0}) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x2000}, 0x1c) dup2(r3, r2) connect$inet(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r5, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10) cpuset_getid(0x3, 0x5, 0x1000000000008056, 0x0) 3.518858495s ago: executing program 0 (id=256): sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffff9c, 0xc450443d, &(0x7f0000001000)={{"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", "bcc29ae9d805faf94f0805000000b80000000000000a00", 0xfff, 0x2}, &(0x7f0000000fc0), 0x0, 0x3, 0x89, 0x0, 0x6, 0xa39, 0x9}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x88}, &(0x7f0000000100)=0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int=0x8, @ke_flags=0x8015}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)='/', 0x1}], 0x1}, 0x0) rfork(0x3060) 3.517095226s ago: executing program 2 (id=257): sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffff9c, 0xc450443d, &(0x7f0000001000)={{"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", "bcc29ae9d805faf94f0805000000b80000000000000a00", 0xfff, 0x2}, &(0x7f0000000fc0), 0x0, 0x3, 0x89, 0x0, 0x6, 0xa39, 0x9}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x88}, &(0x7f0000000100)=0x8) ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int=0x8, @ke_flags=0x8015}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c, &(0x7f0000000340)=[{0x0}], 0x1}, 0x0) 3.510842135s ago: executing program 0 (id=259): getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) r0 = kqueue() r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000940)=ANY=[@ANYBLOB="0200000003000100f6"], 0x8) kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) __specialfd$eventfd(0x1, &(0x7f0000000000)={0x81}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000100)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eaf009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8161f69") socket$inet_sctp(0x2, 0x5, 0x84) link(0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x482, &(0x7f0000000000), 0x4) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYRES32], 0x401, 0x0) socket(0x18, 0x1, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0xb, 0x4, 0x1, 0xd, 0x44, 0x0, 0xa247, 0x0, 0x0, 0x0, @multicast2, @multicast1, {[@noop, @timestamp={0x44, 0x14, 0xd, 0x0, 0x7, [{[@broadcast], 0x6}, {[@loopback]}]}]}}, @tcp={{0x2, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}}}}}}) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109d", 0x18}], 0x1, 0x0, 0x100}, 0x20180) r5 = socket(0x1c, 0x1, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r6, 0x3a, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000500)=0x5c6, 0x4) 3.372805408s ago: executing program 0 (id=260): socket(0x1c, 0x1, 0x0) symlink(0x0, 0x0) sendto(0xffffffffffffff9c, 0x0, 0x0, 0x0, &(0x7f0000000380)=@in6={0x1c, 0x1c, 0x1, 0x5, @loopback, 0x3}, 0x1c) r0 = kqueue() freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$MDIOCATTACH(r1, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x0, 0x2, &(0x7f0000000040)='./file0\x00', 0x10000, 0x8, 0x3e, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x653, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) kevent(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0xfffffffffffffffe, 0x3b}], 0x0, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f00000002c0)="c8", 0x1}], 0x1, 0x0) kevent(r0, &(0x7f0000000000), 0x10000, 0x0, 0xfc, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) socket(0x1c, 0x5, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000080)={0x10, 0x7, 0x1, &(0x7f0000001b40)="83", 0x1, &(0x7f00000000c0)="d6", 0x0, 0x7d86619b}) ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1c, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r4, 0x0, 0x0, 0x42, 0x0, 0x0) recvmsg(r4, 0x0, 0x40040) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) bind(r2, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r2, &(0x7f0000000140)={0xf, 0x2, 0x0, @rand_addr=0xffff}, 0x10) sendto(r2, &(0x7f0000001480)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1558ce5718e04784e91873d746d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a49", 0xa2, 0x4, &(0x7f0000001280)=@in={0x10, 0x2, 0x3}, 0x10) shutdown(r2, 0x1) 3.139928035s ago: executing program 3 (id=261): r0 = socket$inet_sctp(0x2, 0x1, 0x84) ksem_open(0x0, &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x0, 0x0, 0x0) sync() (async) sync() socket$inet_sctp(0x2, 0x1, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000) fstatat(r0, 0x0, &(0x7f0000000640), 0xe9bed5f02e5cb939) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x38) (async) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x38) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket(0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) (async) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) close(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() (async) getegid() socket(0x2, 0x1, 0x0) (async) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) (async) connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000380)={0x10, 0x2, 0x1, @rand_addr=0x3fc6}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x401}, 0x8) ioctl$MDIOCRESIZE(r1, 0xc1c06d04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 2.971636323s ago: executing program 2 (id=262): syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8, 0x0, 0x1, 0x2, 0x0, @multicast2, @multicast1}, @icmp=@mask_request={0x11, 0x0, 0x0, 0x1}}}}}) r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x10dc, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa00dffffbff0086dd607f00ef10a63c0020010000010000000000210000000000ff02"]) pipe2(0x0, 0x100004) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x40004519) socket$inet_sctp(0x2, 0x1, 0x84) aio_cancel(0xffffffffffffffff, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00'}, 0x24) ksem_post(0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfdffffff}) fhopen(&(0x7f0000000080)={{[0xb, 0x8001]}, {0x19, 0xbf66, "fffffffffffffff8ce60858c7d1174d7"}}, 0x1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000700)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0x10) posix_fallocate(r1, 0x0, 0x400) socket(0x0, 0x0, 0x0) 2.89061177s ago: executing program 1 (id=263): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) r3 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000180)=ANY=[], 0x8) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000000)={0x0, 0x13, 0x20, &(0x7f0000000040)="0b6fac4103e7a00d4689e808d0d4755aedaacdd4743c7eaa2c7300d05fe86026", 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x7]}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) rfork(0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r5, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r5, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a430d2c9fffdcbbb06c759f19d54a689b436c119542aa5642aa743c148a1562d5971b92369311ec44fe5b28c480c433f5127ca8d629e300", 0x6e}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484", 0xc3}, {0x0}], 0x3, 0x0, 0x0, 0x2010d}, 0xd) openat$smbus(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00'}, 0x24) setsid() setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x455, &(0x7f0000000000)={0x0, "cf02fffffb00000818c62c8526f7dde9"}, 0x14) vfork() setrlimit(0x1, &(0x7f0000000740)={0x8, 0x1}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int=0x7, @spare=[0x4, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x1fc, 0x1]}) rfork(0x5000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2.864076029s ago: executing program 1 (id=264): r0 = open(0x0, 0x0, 0x60) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, 0x0) ksem_init(&(0x7f0000000000), 0x1000) ioctl$EVIOCGSW(r0, 0x4000451b) socket(0x1c, 0x10000000, 0xfe) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, 0xb) sendto$inet(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r3, 0x0, 0x4d, 0x81, 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0) ioctl$FIOGSHMLPGCNF(r0, 0x40306665, &(0x7f0000000040)) syz_emit_ethernet(0x5e, &(0x7f0000000940)=ANY=[@ANYBLOB="aaaaaaaaaaaaf788a33fb3f386dd6083000000282b00feffffff000000000000000000000002ff0200000000000000000000000000013c0100000000000005020000000100c204"]) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f00000005c0)={0x2, 0x2, 0x101, 0x7, 0x8001, 0x8, 0x0, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540)="5bf5f71e95380969cbbca22d1915b090687a85c0fc06c04128b4ce238c919162969ad87f9925102aa26005019714b7bd851e95a651f4648bb34a2ba9041ce81152e6689cd31b776dad1d602c750c426ebb"}) 2.855122776s ago: executing program 1 (id=265): r0 = socket(0x10, 0x10000000, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) ksem_init(&(0x7f0000000000), 0x7) procctl$PROC_PROTMAX_CTL(0x0, 0x0, 0xf, &(0x7f0000000200)=0xffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x7149}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0), 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0x1, 0x10000000003, 0x20}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r2, 0x7}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x6, &(0x7f0000000040)="0100743adeff", 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f00000014c0)={0x0, 0x1, 0x1, 0x0, &(0x7f0000001180), 0x0, 0x0, &(0x7f00000013c0)}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) connect$inet(r3, &(0x7f0000000000)={0x10}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000100)=0x20000, 0x4) writev(0xffffffffffffffff, &(0x7f0000000580)=[{}], 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x0, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000003c0)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e69e4e5bb94b3b869043289586055b187d3091936950a05326944f66ef411383ffe07517d9eda9b7c702402acc3e14d16aa4ddb2396048f1a60fa94603c65afe65464e8ea4c5751191bbedd1f964c8f393f32d", 0xc8}, {&(0x7f00000007c0)="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", 0x189}], 0x2, 0x0, 0x0, 0x8}, 0x0) 2.504549102s ago: executing program 0 (id=266): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstatat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000008c0), 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) listen(r0, 0x5) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x0, 0x630, 0x80000001, 0x3, 0x9, 0x0, 0x4}, &(0x7f0000000280)=0x20) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x8000, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000100)=@file={0x2}, 0x2, &(0x7f0000000180)=[{&(0x7f0000000280)="e396375ae9478c2e46b110b18b8695e1430c49ea50d9800c9b32cd01e2a0630f05261517a22e2903c2f575386d1b29b91eafbb79e8c212c11bcc8cbac6847651c5b8bf98c0485612c0ed7cfa3b7f90cdc9fc860d6a5534795213ab8f3b8ced462fe7da3b0090becd10a15e102150bd06996145b2bcf9dbe96a2e3d7c3175eec8e578ce0db5ad82105ddebb32aa44d05a13d1b6fb8f7651d46e36271649d52feda6cba69311190c938fbcf60f64bed37e763802c0f8dae598a26131c7d98ae23d9de29ee51c9b0cb13e2fe0757d646d7dacb15717761bd10e3b299cdee5cc88e3b7032ba0a03fa10b84c9185c1aca7b67605438f50331", 0xf6}, {&(0x7f0000000480)="0b7364c57962617e8f18fb71ec0b6d1aa84e23ef47c562827937cb8cfae3bcd02caa727e2dfc4efeb34c29e125ab98be260952e7a78a883406ba866e0010f9941ea85ef93902411bf76a68a258ecb3892de0ba36e014b198abd7c2f0b59654b4bbbf212e10ddad78534f694f0e1b35d5fe893fbe7271cfe8394a611beb643f9c4b0e9b9cf60b35e63987ef0eb399d6750a69acdd374a34d0d42f3975616af09f347220a2df1a8bad7fd615b17a46563fcfdd5cdf0313ed2256eeff35da3e16fd77f6cd1cc04866af370e7a9e07cc0bd51f33ae19077ba59ac446f417dbdbaa735298b41120eeaa7bff938767c7b53d", 0xef}], 0x2, &(0x7f0000001000)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES16, @ANYRES32=0x0, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES64, @ANYRES8, @ANYRESOCT, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES8, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYBLOB="000000006000000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="100000001c448fc36fa8089cb634214ee59804bc750bbe62355c203c0c42caa510734201b04657af8b9efa57daea4889aee3961fc91526a1b218b08dfe39f4548ac829190c829f6e0e2a5570e84c06e5e86071b76a6f29d1ddaa18d775dce11c6c8cb190599d9e23787f3129c2310d23a80f7815e69e4ff1584daee3704e008887d9fe137885501d6b0a99c50c6c2d1975949b94909b5dfab693", @ANYRES32, @ANYRES16, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="3a2171d3b71be18cdd9d819ffe2dccc3f8fbd5f02d85f690b1319a2ae4d96a1c5b5dd70149475c73e10811e2c2f280ff4dac4c8ea9bbee9b01404fec77d7104b2d647ded655df34b64502a283829793381771d424e2db8590ce6aba4d48018bfcf68abfa4d60c188e8d575989b880ce579fc57427c7d510d50af2ca025a6b3c71a51061d370951fd8786a41f273e0b813ffcc8fb3e3674311c5a06d90af87961c3fca6", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES8, @ANYRES32=0x0, @ANYBLOB="00100000"], 0xe0, 0x20000}, 0x10d) 2.446328272s ago: executing program 0 (id=267): r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={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$sock_int(r2, 0xffff, 0x200, &(0x7f0000000000)=0x101, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2c000000840000000200000000000000100000000800", @ANYRES32=0x0, @ANYRES16], 0x48}, 0x0) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000001480)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eaf009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8") connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000002280), 0x100, 0x0) r5 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r5, 0x0) r6 = msgget(0x2, 0x200) msgsnd(r6, &(0x7f0000000640), 0x8, 0x800) msgsnd(r6, &(0x7f0000000380)={0x0, "5481fda7dcf5fcf7440ea2f0597110162aefe56cc631d3ed847e0d47e7971b3eaa408d361c1e94355fee596c2edf786a08da6e19c099cce26219f1ad91baed8e85807afe8722ae362afa6bae1dc495dd8efbcc47409faffeca47890eb811d51a4cb41dd8ebf58149999f9d2f8b0adf3c7ba82534d013a97cf5d77cf14426c654b2170765217e620a94861043a133b9bb58ab5d87237a26206737095c3475ec27e8f6223124a5622d33eef6ebdf55441185c44934c0941734643939a300816d96644425e4c49ad200463036b81c43ca27cb7f2e96ff319cea120272dcfff447e403eba97ff0e10d8b835a526aaaae"}, 0xf6, 0x0) r7 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r8 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r9 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r9, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) copy_file_range(r8, 0x0, r7, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x12, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x3, 0x2, 0x7ff, 0x4, 0xfffffffc}}}}}) r10 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r10, &(0x7f0000000180)='./file1\x00', 0x0) renameat(r10, &(0x7f0000000200)='./file1\x00', r10, &(0x7f0000000140)='./file0/file0\x00') 2.199950472s ago: executing program 3 (id=268): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) r3 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000180)=ANY=[], 0x8) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000000)={0x0, 0x13, 0x20, &(0x7f0000000040)="0b6fac4103e7a00d4689e808d0d4755aedaacdd4743c7eaa2c7300d05fe86026", 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x7]}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000700)=0xffffff3c, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) rfork(0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r6, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a430d2c9fffdcbbb06c759f19d54a689b436c119542aa5642aa743c148a1562d5971b92369311ec44fe5b28c480c433f5127ca8d629e300", 0x6e}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484", 0xc3}, {0x0}], 0x3, 0x0, 0x0, 0x2010d}, 0xd) openat$smbus(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r7 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00'}, 0x24) setsid() setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x455, &(0x7f0000000000)={0x0, "cf02fffffb00000818c62c8526f7dde9"}, 0x14) vfork() setrlimit(0x1, &(0x7f0000000740)={0x8, 0x1}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int=0x7, @spare=[0x4, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x1fc, 0x1]}) rfork(0x5000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2.047750593s ago: executing program 2 (id=269): r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000540), 0x400, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000280)=r3) open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x11) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x2300}, 0x10) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaab5630100a5e686dd60e55301001429006e43a4125f52dddec59b559d8b14f0cfff02"]) r5 = getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x40000530, r5) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x43, 0x0) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$sock_timeval(r6, 0xffff, 0x1005, &(0x7f0000000100)={0x2, 0x790b00000000}, 0x10) msgget$private(0x0, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r8, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) cap_ioctls_limit(0xffffffffffffffff, 0x0) cap_ioctls_get(0xffffffffffffffff, &(0x7f0000000140), 0x0) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x121, 0xfffffffe) r9 = dup(r7) ioctl$CIOCGSESSION2(r9, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x10, &(0x7f0000000280)="e75d16258b8e7266a0dd43cf84c86c00", 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffc, 0x4a]}) 1.999834264s ago: executing program 1 (id=270): sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffff9c, 0xc450443d, &(0x7f0000001000)={{"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", "bcc29ae9d805faf94f0805000000b80000000000000a00", 0xfff, 0x2}, &(0x7f0000000fc0), 0x0, 0x3, 0x89, 0x0, 0x6, 0xa39, 0x9}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x88}, &(0x7f0000000100)=0x8) ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int=0x8, @ke_flags=0x8015}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c, &(0x7f0000000340)=[{0x0}], 0x1}, 0x0) 1.376448253s ago: executing program 3 (id=271): socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"], 0x8) sendto$inet6(r0, &(0x7f0000000300)="ca", 0x1, 0x0, &(0x7f00000003c0)={0xfffffffffffffc20, 0x1c, 0x3, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x5e, &(0x7f00000002c0)=ANY=[]) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x28) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) mlockall(0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20181, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) mount(&(0x7f0000000600)='exfat\x00', &(0x7f0000000040)='./file0\x00', 0x40000267, &(0x7f00000004c0)) r3 = socket(0x10, 0x3, 0x0) bind$inet(r3, 0x0, 0x0) r4 = socket(0x10, 0x3, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xc6b, 0x290, 0x0, 0x0, 0x1}, 0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) connect$inet(r5, 0x0, 0x0) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x10, 0x0, 0x1, &(0x7f0000000140)='\v', 0x0, 0x0, 0x0, 0x7d866999}) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000001540)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x0, 0x2, @mcast1, 0x5dd7}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20080}, 0x84) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x10000, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000280)}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) fstat(r6, &(0x7f0000000640)) 1.3115292s ago: executing program 2 (id=272): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = kqueue() freebsd11_kevent(r1, &(0x7f0000000000)=[{}], 0x6a81, 0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket(0x2, 0x1, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, 0x0, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x9831, 0xfff}, &(0x7f00000003c0)=0x18) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mlock(&(0x7f0000949000/0x1000)=nil, 0x1000) fork() setreuid(0xee00, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) getsockname$inet(r7, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) ioctl$CIOCCRYPT(r6, 0xc0306367, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x4190, 0x2, 0x0, r5}, 0x10) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="29c095209d092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2f9d7d6ef7547851b70d14e5120662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf405ad9f657226c78125c8b0cebe584088e74c7c2e1de7ffb37823d998ecff08c0614ce17b", 0x90}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f00000005c0)="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", 0x281}, {&(0x7f0000001ec0)="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", 0x1bd}], 0x6}, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 787.617011ms ago: executing program 1 (id=273): r0 = open(0x0, 0x0, 0x60) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000001c0)) ksem_init(&(0x7f0000000000), 0x1000) ioctl$EVIOCGSW(r0, 0x4000451b) socket(0x1c, 0x10000000, 0xfe) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, 0xb) sendto$inet(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r3, 0x0, 0x4d, 0x81, 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0) ioctl$FIOGSHMLPGCNF(r0, 0x40306665, &(0x7f0000000040)) syz_emit_ethernet(0x5e, &(0x7f0000000940)=ANY=[@ANYBLOB="aaaaaaaaaaaaf788a33fb3f386dd6083000000282b00feffffff000000000000000000000002ff0200000000000000000000000000013c0100000000000005020000000100c204"]) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f00000005c0)={0x2, 0x2, 0x101, 0x7, 0x8001, 0x8, 0x0, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540)="5bf5f71e95380969cbbca22d1915b090687a85c0fc06c04128b4ce238c919162969ad87f9925102aa26005019714b7bd851e95a651f4648bb34a2ba9041ce81152e6689cd31b776dad1d602c750c426ebb"}) 402.520035ms ago: executing program 3 (id=274): getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000100)={@local}, &(0x7f0000000200)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet6(0xffffffffffffffff, 0x0, 0x0) profil(0x0, 0x0, 0x0, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8) writev(0xffffffffffffffff, 0x0, 0x0) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x150}], 0x1, 0x0, 0x0, 0x81}, 0x0) 260.450235ms ago: executing program 0 (id=275): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstatat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000008c0), 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) listen(r0, 0x5) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x0, 0x630, 0x80000001, 0x3, 0x9, 0x0, 0x4}, &(0x7f0000000280)=0x20) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x8000, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000100)=@file={0x2}, 0x2, &(0x7f0000000180)=[{&(0x7f0000000280)="e396375ae9478c2e46b110b18b8695e1430c49ea50d9800c9b32cd01e2a0630f05261517a22e2903c2f575386d1b29b91eafbb79e8c212c11bcc8cbac6847651c5b8bf98c0485612c0ed7cfa3b7f90cdc9fc860d6a5534795213ab8f3b8ced462fe7da3b0090becd10a15e102150bd06996145b2bcf9dbe96a2e3d7c3175eec8e578ce0db5ad82105ddebb32aa44d05a13d1b6fb8f7651d46e36271649d52feda6cba69311190c938fbcf60f64bed37e763802c0f8dae598a26131c7d98ae23d9de29ee51c9b0cb13e2fe0757d646d7dacb15717761bd10e3b299cdee5cc88e3b7032ba0a03fa10b84c9185c1aca7b67605438f50331", 0xf6}, {&(0x7f0000000480)="0b7364c57962617e8f18fb71ec0b6d1aa84e23ef47c562827937cb8cfae3bcd02caa727e2dfc4efeb34c29e125ab98be260952e7a78a883406ba866e0010f9941ea85ef93902411bf76a68a258ecb3892de0ba36e014b198abd7c2f0b59654b4bbbf212e10ddad78534f694f0e1b35d5fe893fbe7271cfe8394a611beb643f9c4b0e9b9cf60b35e63987ef0eb399d6750a69acdd374a34d0d42f3975616af09f347220a2df1a8bad7fd615b17a46563fcfdd5cdf0313ed2256eeff35da3e16fd77f6cd1cc04866af370e7a9e07cc0bd51f33ae19077ba59ac446f417dbdbaa735298b41120eeaa7bff938767c7b53d", 0xef}], 0x2, &(0x7f0000001000)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES16, @ANYRES32=0x0, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES64, @ANYRES8, @ANYRESOCT, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES8, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYBLOB="000000006000000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="100000001c448fc36fa8089cb634214ee59804bc750bbe62355c203c0c42caa510734201b04657af8b9efa57daea4889aee3961fc91526a1b218b08dfe39f4548ac829190c829f6e0e2a5570e84c06e5e86071b76a6f29d1ddaa18d775dce11c6c8cb190599d9e23787f3129c2310d23a80f7815e69e4ff1584daee3704e008887d9fe137885501d6b0a99c50c6c2d1975949b94909b5dfab693", @ANYRES32, @ANYRES16, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="3a2171d3b71be18cdd9d819ffe2dccc3f8fbd5f02d85f690b1319a2ae4d96a1c5b5dd70149475c73e10811e2c2f280ff4dac4c8ea9bbee9b01404fec77d7104b2d647ded655df34b64502a283829793381771d424e2db8590ce6aba4d48018bfcf68abfa4d60c188e8d575989b880ce579fc57427c7d510d50af2ca025a6b3c71a51061d370951fd8786a41f273e0b813ffcc8fb3e3674311c5a06d90af87961c3fca6", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES8, @ANYRES32=0x0, @ANYBLOB="00100000"], 0xe0, 0x20000}, 0x10d) 68.168308ms ago: executing program 1 (id=276): syz_emit_ethernet(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef", 0x25}], 0x1, 0x0, 0x0, 0x180}, 0x20104) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000140)) kqueue() socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f00000000c0)={0x15, 0xf, 0x18, &(0x7f0000000080)="000000000000d40b0000000000000017b670f5e6613250d5", 0x0, 0x0, 0x0, 0xfdfeffff}) ioctl$CIOCCRYPTAEAD(r2, 0xc040636d, &(0x7f0000000000)={0x0, 0x1, 0x13, 0x100, 0x101, 0xd82f, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x0}) ksem_open(&(0x7f0000000000), &(0x7f0000000040)='.+\x00', 0x800, 0x40, 0x8000) ksem_open(0x0, 0x0, 0x800, 0x8, 0x1000) ksem_open(0x0, &(0x7f0000000300)='\x00', 0xa00, 0x12, 0xffffa129) openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0xfffffff9}, 0x24) bind(r3, &(0x7f0000001140)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x47) 59.296042ms ago: executing program 2 (id=277): socket$inet_sctp(0x2, 0x5, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x1, 0x84) (async) socket$inet_sctp(0x2, 0x0, 0x84) (async) sysarch$I386_SET_LDT(0x84, &(0x7f0000000400)={0x54a000, 0x0}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x5, @mcast2, 0x800}}, 0x0, 0x8d, 0x8, 0x9, 0x6, 0x5, 0x4}, 0x98) socket$inet_sctp(0x2, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) (async) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) (async) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x8, 0x0, 0x385, 0x8, 0x80, 0x1}, &(0x7f00000001c0)=0x98) freebsd10_pipe(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) cap_rights_limit(r5, &(0x7f0000000140)=[0x20000207fffffdc, 0x400000000000001]) cap_rights_limit(r5, &(0x7f0000000440)=[0x3f, 0x3]) (async) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000680)={0x100, 0x8001, 0x2030, 0x1000, 0xfffffffe, 0xf17, 0x9, 0x9, r4}, &(0x7f0000000380)=0x20) (async) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x0, 0x5, @loopback, 0x2}}, r4, 0x80, 0x4, 0x6, 0x80000000, 0x80000001}, &(0x7f00000003c0)=0x98) (async) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) cap_rights_limit(r7, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000000080)={r6, &(0x7f00000004c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000500)=0x10) (async) msgrcv(0x0, &(0x7f0000000540)={0x0, ""/6}, 0xa, 0x1, 0x800) (async) ksem_open(&(0x7f0000000040), &(0x7f0000000180)='/dev\x97\xd9rypto\x00', 0x0, 0x0, 0x0) (async) ksem_post(0x0) (async) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000340)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r8, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) sendto$inet6(r8, &(0x7f0000000100)="f631616a686dd4e0c600e5acdb299736d0e5549bc8fea3d9deaeeaef6cdff9999d088ea5cfb13e329ec3545748", 0xffffff1a, 0x100, &(0x7f0000000280)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) 0s ago: executing program 2 (id=278): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) dup(r0) socket(0x0, 0x0, 0x0) rfork(0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x6}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, 0x8) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.168' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe0054220000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054220000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054220000 witness_lock_list_get: witness exhausted maxproc limit exceeded by uid 0 (pid 1520); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 1557); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 5761); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 6697); see tuning(7) and login.conf(5) Sep 1 17:53:08 ci-freebsd-main-0 dhclient[821]: send_packet: No buffer space available if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800 Sep 1 17:53:29 ci-freebsd-main-0 syslogd: last message repeated 1 times Sep 1 17:53:36 ci-freebsd-main-0 dhclient[821]: Interface tap0 is down, dhclient exiting Sep 1 17:53:36 ci-freebsd-main-0 dhclient[821]: connection closed Sep 1 17:53:36 ci-freebsd-main-0 dhclient[821]: exiting. if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3aa800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3aa800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3aa800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3aa800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3aa800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3aa800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800 Out of ktrace request objects. Expensive callout(9) function: 0xffffffff815e21c0(0xfffffe005b2d1000) 0.002228088 s Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a2b123 stack pointer = 0x28:0xfffffe0056c8a1c0 frame pointer = 0x28:0xfffffe0056c8a6f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000dc75560 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006dc443e0 rbp: fffffe0056c8a6f0 r10: aa03000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6338 FreeBSD/amd64trap number = 12