_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000300)={r4, 0x600d1202}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000}, 0x8) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x10000004, @empty}, 0x1c) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x81}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 2: getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000100)=0x8) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="fbaaaef5f4c828001b0000"], &(0x7f0000000280)=0x8) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x2008c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x8, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @loopback, 0x28}, 0xfffffffffffffd1b) 00:04:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x100000, @rand_addr="80fa82a2285823000200f3deaf107b55"}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x10000004, @empty}, 0x1c) dup(r0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) write(r0, &(0x7f00000002c0)="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", 0x1000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000bdd2be9655922c78378b68ead7513a9585be5b8c43380e155af2763231d96ff513a24a6dc6e60819185807e7fab1230a3082ff3a1fff8f8b0a1628a5d1d28e57656afb39d4a990b04836c3f71bc5d5c089b318c7b10059eddef759b21cc2239221c2166f0f102df3b5d06e1316218ffd3c769dbe0c28f66a9736f69ef43c5e3d5cf5ccd754c6ef02b725ac64e1d9ad3ee600b0057e66b9e2915f12ef"], &(0x7f0000000280)=0x8) shutdown(r1, 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) lchflags(&(0x7f00000000c0)='./file0\x00', 0x401) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000180)={0x6, {{0x1c, 0x1c, 0x3, 0x7, @empty, 0x8}}}, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x10000004, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x8}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0x1}, 0x8) 00:04:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:47 executing program 2: setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000180)={0xc, {{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:47 executing program 2: accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x800, @mcast1, 0x80000002}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80004) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) socketpair(0x2, 0x2, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) poll(&(0x7f00000000c0)=[{r0, 0x100}, {r0, 0x20b2}, {r0, 0x4}, {r1, 0x8}, {r0, 0x80}, {0xffffffffffffff9c, 0x20}, {r2, 0x8}, {r3, 0x2}], 0x8, 0xfffffff9) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000000200)={{"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", "8c54e2cd9588d755b30addda7e45f7b676d48bb8737a8532918ba9288e46ff18", 0xfffffffb, 0x7}, &(0x7f0000000040)="232083b77e1e8f221995924c9baa55eff36e32d196593521fc1d5e0633a4b3008079b7185738d0f4537a670973453eefeaa1e211361d19148f5d94f6f74acfc332a5cb86b331fd78b0c81e3d20c7eb112df09cd984ebb15a179adb3a57ad5c23f44130edecfe0469cabf6acfb143e220e6d984b59d0870f898fc7cd2cd231081ca9dbc1b7a452f41b3e5fa3acd0a1685a875c4d71e80c0c71eab96dfa73ab6472ef3a614f2982c", 0x9, 0xbbe9, 0x2, 0x4, 0xffffffff, 0x800000000000, 0xea9b, 0x8001}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0xa, 0x4, [], [@pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x81}, @jumbo={0xc2, 0x4, 0x80}, @jumbo={0xc2, 0x4, 0x9}, @pad1, @ra={0x5, 0x2, 0x5}]}, 0x30) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000000)=0x40, 0x4) 00:04:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)={0xb3}, 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) flock(r1, 0xd) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) 00:04:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4) 00:04:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='R', 0x1}], 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd31782a"], &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x6, 0x1, 0x4843}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}, 0x4}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x5}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10}, &(0x7f00000000c0)=0x10, 0x28000000) fcntl$dupfd(r2, 0x0, r3) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x3f, 0x20, 0x7, 0x9be8, 0x2}, &(0x7f00000000c0)=0xa0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x40, r1}, &(0x7f0000000140)=0xc) 00:04:47 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x10000004, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) connectat$unix(r1, r3, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x2000c, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 00:04:47 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x10000004, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000640)={0x0, 0x10000, 0x4, 0x1, 0x5d9, 0x5}, &(0x7f0000000680)=0x14) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000040)="6548e11e13c4f9fc3560256d97dc095673e3676536abcc1a7108a1d9536f1e2d9368a21c88a448d893b3fd32e88d090937fdd478a13505be16b124756e1eea", 0x3f}, {&(0x7f0000000080)="01144a8c396a4c5b012ac0540e64946311274a4894c748640b1ed84b2e0f96773195ed3869c8b73e866434b6a062eeb6a6f026cbfacc68634308b83eb15a2c45ebf86731623c45f546292fa9f737a90e324ed11475aacaa8a20ca7097144a4e80f9123fbf8d289b0111b1ae08d97a1a7ef9ff1f2705149e1773ed168797b43a50354f295cb939d19d2f367030b4f6c71dfefb8e30d74f83ac502dbf22e25a9a66c299af49e1de7a82a5eda116e58307431b654ab9c763efedd7554a91af26c5d90f2a042353d444f21851ec91764bc63a53721a425b2428ce97534b9554c5041cea4deb129", 0xe5}, {&(0x7f0000000200)="0ac814565cc7bf95af692904163afe8907b7917aa9a57a0fcc0e33dac755ec9b676bbac55c2a4a348891e65714e46b07e0c691580e1adfc140e2ad1ed58f4ad5835f010daca8b3a52701b7104598bfef8fd1f926e4", 0x55}, {&(0x7f0000000280)="f4d73b52562de3352651795543fdbded78520364cb7ad18abf92d69b9ec1fb38f22ee50d839e0a78e276862db0aebfdc4084d81978dae39662ec1836916d7ceae77d155ee6a442cbd0481bac04d8f3bfaad9ca5df3304aa269a2b2ee3bd4b38046527ee83d82d35887487799e700759e37c8e09acffe15c0083d0c3ddce5b25ed3a019f841caab794fd1e3679bf8cef04355b20cbceffb9cbc51e262e02d80d535553d1b3b2a7ed1d488fe9e0625a25bf783259267d14c472826c8dacad68264d3f303f88654016e2b5b69c0c00ed9c88c6437", 0xd3}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000480)="c552dfe37f0484b22d6c6aba2da66da8084ca2894a5be4f0c125186275407a9296d62f06a931f7e7fec3cbec0529b7329c9ca2b4c32d2be8fad5c1c0ebb3bc39e7625474b3f308a8aa2bc1777f70d496fc084672665acc8f35a06a4fe81af321391fb59846d7f5ffdff466ef0d5b4c", 0x6f}, {&(0x7f0000000500)="867599c86e5df0ec4df2293e02daa21fa83bf4bd87af2d5318fb165f9f3e0e842ed74edec9cac31e9631bb75d7a76ac2e422a234ea6b201dd513b524ea939d800dedeb5c01989c68290907743cb350ee1113f359af075168731f1323782d8c567c6ad3cd3f36d79e48ab0e93deaeeafc7270421390c265cee4b143d676cc638cec8c4b48632d394f03d7652c47c3c40f82b4b241131be5581e533421e06a1a3fa2", 0xa1}], 0x7, &(0x7f00000006c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @init={0x14, 0x84, 0x1, {0x7fff, 0x3, 0x200, 0x7ff}}, @dstaddrv4={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x5200, 0x7f, 0x0, 0x8, 0x6, 0xffffff11, r2}}], 0x6c}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:47 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x10000004, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xda, @rand_addr="c0aed4f82a4f820f54dfb6dc84078381", 0x1}, 0x1c) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) fsync(r2) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000000)="0d72be4fa536b5ac25e8cef12fb3aa9cdb0aa0b8160157d554b5043f32347fc134b8954dabc0a1d6ace656217b7ab7f250a3c95063415c139ba8247f353935d99ec5c98947d31ce1d2261bbe5dbdc6f05898e6cbc7e1cbea37a6d5b79911de68ec8011dd9c7d7694") 00:04:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) socketpair(0x10, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x10000004, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x3f}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x10000004, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x7fff, @mcast1, 0xacde}, 0x1c) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) fchown(r1, 0x0, 0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x47, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x8000, @rand_addr="51ae60de6f2a0f0046ed41059df5ceea", 0x5}, 0x1c) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x10000004, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockname$unix(0xffffffffffffff9c, &(0x7f00000023c0)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e36f80c1a1c286bd00000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cd1eea61396accb61d74a7841195d3fb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) shutdown(r2, 0x0) readv(r1, &(0x7f0000000840)=[{&(0x7f0000000040)=""/224, 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000280)=""/146, &(0x7f0000000040)=0x92) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) getsockopt$inet6_tcp_buf(0xffffffffffffff9c, 0x6, 0x20, &(0x7f0000000180)=""/219, &(0x7f0000000000)=0xdb) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup(r0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000000)="6c1abc85771b7967528af4e44b2cf95b88b482") 00:04:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x10000000) fcntl$getflags(r1, 0x3) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) __semctl$IPC_INFO(0xffffffffffffffff, 0x3, 0x3, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0xfff, 0x4) ftruncate(r2, 0x2) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000000340)={{"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", "24766e60379e721674a18ad632191aab41cc756546b87616de69c8245a61b17e", 0x200, 0x8}, &(0x7f00000002c0)="3c20ae40851cd04de5dd62afad2e451a6a159d051fdfe6d1f6814b8feec71a35ce944303f14c8f85fbb18118952e8e6f6a550e3eb49b24335054a200dac3b7c413d2fbc25f708bc5a6d9c8eac1ec1dfbb02aa6260ff8b57fbcbed161a04458316199466f6f79ccd41613ba3e4721cef1eaec00c4", 0xff, 0x141, 0xfffffffffffffffa, 0xff, 0x8, 0x759, 0x26cd, 0x7}) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) r3 = getegid() setregid(r3, 0x0) setregid(r1, r3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:47 executing program 3: getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xbe, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) 00:04:48 executing program 1: bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000080)=0x4) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000000)="76680300f58c3c59b542acde8b00cd55722ed93e3e8313af3d6301d0d1be329d69992b3f0ac2863d57d54d4d3045458828e36ffb6d1e2b2c5b2ced1ba02b73b9872c82332e23603747feba1d75a2c2041f845d9f7b02e143a06fc73eb3f1efcf2062") bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x20, @mcast1, 0x20000000}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000180)={'accf_http\x00', "ec9ce492f482d02ff355526bf4782ca358c524754317ab9dfce9ee7fcbcb599abfc5145562dd936bbfb6141f63153f456c82b9414c154df6686c88ea90ddddb3aef948ea36c2d1330501233dc64b2b948898ee9e791d4507783f03f97c641747b5583ecfe26816edf1057bdd8701c29c6ba5f7e6ea504e552d351e0e52c1ec1faa277cfc246964efce5707a230bcb8621c378963b8f02b9a2b6fad1ae6141da64e3f25dea18e2992ffd36fff5a016e93209caf219bfa9c859557991db47c4b09e502dac97d64c0090aaabf46083d54e052926f7a02993a460a5c30e15c62df025c5439df8fec9e2897c3c0fd9e76322b"}, 0x100) shutdown(r2, 0x0) r3 = accept$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @loopback}, 0x8) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x189, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x61b, @ipv4={[], [], @broadcast}, 0x6}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6(0x1c, 0x1, 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x0, @rand_addr=0xffffffff}}, 0x0, 0x4, 0x20, 0x3}, &(0x7f0000000000)=0x94) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:48 executing program 3: getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:04:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) lchflags(&(0x7f00000002c0)='./file0\x00', 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x400}, &(0x7f00000000c0)=0x18) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x3, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffe0, 0x3, 0x7, 0x1}, &(0x7f0000000040)=0x18) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) cap_rights_limit(r6, &(0x7f0000000100)=[0x80000000, 0x1]) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0xfffffffc}, 0x1c) sendto$inet6(r0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @mcast1, 0x8}, 0x1c) getpeername$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='!]:%\'\x00', &(0x7f0000000100)='-\\f{[\x00', &(0x7f0000000180)='):%/\xed@\xb2\x00', &(0x7f00000001c0)='\x1e\x00', &(0x7f0000000240)='+\\*\\@[\x00', &(0x7f00000002c0)='%(]\x00', &(0x7f0000000300)='[\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\xcc&-)\x00', &(0x7f0000000400)=':\x00', &(0x7f0000000440)=',]^\x00', &(0x7f0000000480)='b\x10\x00']) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20080, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xa}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 00:04:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) recvfrom$inet6(r2, &(0x7f0000002480)=""/86, 0x56, 0x41, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xc8a}, 0x1c) writev(r1, &(0x7f0000002400)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f0000000000)="9fa7743e11fd7d0499be7cc2f79411ce0bb2c30ae95a798ba46f1f724d6c445220fe76f950ee00b6b076a8756b5eb63401ae74a597277e62b002d776475d0cfe6f338ca66460cb8ddfebe34b11e509b9df9c56fdcdb8cede0473d4566f8fe087f52c12d09639730b423e012c78cf3890bab05ae5eb6ee38ced8e64434efea60b695c3652b2dbcc2c0c7140bce13ad243543743dc36fa4416d05f5d455c47dcc2a223df8523b78858e879f3b183db0fb94d36", 0xb2}, 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", 0x1000}, {&(0x7f0000002200)="6aeab4203dfe34ed9ae2f427cd73e57b50c6a0c3436e9bb7403230017aa815ac5aee2a64ca3ad6ab83946cd064628c5eebb5c30122107c9978aa32d2cbab7eec2474f149066982a407dd7ecba0a38dd5082626ac6e2dcdd426aa5b23d0146d0bb664d454820becca1cd2d299ef22483a9f213cd9433f6d42164e394c5056a992581fd8e7d88795534e4625c552204f0d62ac644a8803441249314f63fa663aa12d3de0f2d65361b68e7c5201e22462d6de263220aa6670380a8171ea81ba4bbbac760f61f734fe1fa1ea7fac5b764f93097763626227d47502bdc236eb0b05d9dd0b2845b720afea783f283379c34bcfd66a", 0xf2}, {&(0x7f0000002300)="4b4cfa878fca3ab9d559e539f560733e97feb5f5ecda4104fffedac8970005811fc475a14497cfa88addc054f8a10634f8a78a63873c9c9a9727a53ad145dd7b9253c0b502ac48f27bba316ecad9ee915d584ab309736df0ed895ca7c23b8b71e06659040ca41fe78fea5be5548b0dee9341ebe3987afe0daa44b698e974dcd709f1a3e5e66cf3634aa98c9a91c950be5c8b3d2bd5d78a8c2e33e363c883e1e867b9f54e91227c34148e129c402dcc803ab1b5efdb9d67f69117e6b7ef15e072ab4b8033dc6d466bccf041e76a840d5381522c", 0xd3}, {&(0x7f00000000c0)="f85ddba9f744bbd77fa0ec60e701ad931bbaede9acb15012", 0x18}, {&(0x7f0000000100)="6db1b0d727f6cdac610de4483950fce4555e1fe92882bea3076e04bf65fd286d0cc28a84d00170fe5e83cf4a1807924b524d3d94e2f6bb618d488a59ebcee0b3", 0x40}], 0x7) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0xfffffffd, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 00:04:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt(r1, 0x8001, 0x1f, &(0x7f0000000440)=""/177, &(0x7f0000000040)=0xb1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000840)=[{&(0x7f0000000040)=""/224, 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) shutdown(r2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000003c0)={@loopback, @multicast1}, &(0x7f0000000400)=0xc) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x88) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000"], &(0x7f0000000280)=0x8) setsockopt$inet_udplite(r3, 0x88, 0x5, &(0x7f0000000380)=0x1f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xb0, @mcast1}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000240)={0x3f, 0x20, 0x9, 0x6, 0x5, 0x40, 0x8, 0x4, 0x3, 0x15, 0x6}, 0xb) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000019680)=[{&(0x7f0000000680)=""/102400, 0x19000}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000197c0)=ANY=[@ANYBLOB="02009d3a00000000000000e37be176b4e9cab336ca3015fb1cc7f40506425ed6cbc01df264e42f13fa7c20aee4f898cf0d2acdc2e68eaf2ba9d20bc4c25e31db7c111c8f58d52b5a4bb01ede9dd29a677554473929cdbe086fb7ec079771c884e4e36e5043df978a20f0eac2a4440de975a076b1ef039151dac130def18702e09ad9bf21eeeebae48b9a6d43e6b17a1f6f90dca62c1d0c2596ab2aab7822faa32dd6c950e0b47be98df18b5c5b5f1cae2a0a89da353c6a16e4a2616408c46b5b196e060534b6562712b1a5789f95b75f1b4093", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xf7}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000000c0)="3c4219cb7674acca7dcffc5b6dc4a6a4e2e52a0d736c9cc86706084c410b4549bba4815f58cd01de2b526aec6e1ae4d2e6191b5048f5f6c7c2b68092c19a413eb7db", 0x42}, {&(0x7f0000000180)="e7b94ca92c5bbffb3c33bb36c613af71f3233f2ba40be5849e875f9992f53ecd04ed400f21e22d7b0a93a32881d6e91ea6d9dc420516ae2b94dd0277ac52d64e05e07f7f97738830c3d2b351aaa822f51721f09dce438c01638b6825ce2f51e3368e7de3b6f03ab8c95f302e2a67a88acb6dae5ca4fd4f2bac02a4ffc0472511563296a976a6a938f24efea39068d0dcfce42e03069419014b9b9042f16dd7c338c387e5aaecc40e7a1716c549e0e0c527e7680d375638742456a1ff7130c188b43c53f8a89a90f106a1fb401de2", 0xce}, {&(0x7f0000000280)="595ce8191e8853d34b065d6dc6d4f5bbf5aa17d2bc5770c0738db8093ff5838fac13411bf87ae32bb42daaeb2fc14eaf921da1ca718e704ee04de908ed27e3f1614667ba4d94a74f3af91dcd14dea39a1f1ac8444a60be4c15fbabb2c5", 0x5d}, {&(0x7f0000000640)="070f32bbca39dd8f0a915163f69920cd3982e40ef84705cf1ef6226975d4c7cd68bcf9be61f68494a46aba2726707f68b190a4808bed0a283ef8cc7134f125", 0x3f}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000400)="34af660f8c9188d78ac1af01f61269cf1fef0ac6dca7fe823cc9e52e646d4d68320a88c7a59606ab068a2e64b5f1047117efc69b068637e4b9ab08301c00a7b2d6d2415c30d9063fba689f96397b244b4e57b7bd176e188da703bb30d54269e4aafc98c7782b7e9412b0b92ca1415ecfeb09488f5f001a7b9d546b5d2866c2c630877b7df6c643257fb272174df5666366ab30c5a52501601f343eb330426ff9fcac3125ae6bbb0ba37db7a6b0feac76957e57114615f7d03a72405ec1f5eca4f934ed6a8da355518aa61cd04340ea7a59de28014de0914fdadf2294ac", 0xdd}], 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="1c000000840000000a000000fe8000006cd5000000000000000000aa2c0000008400ff00020000000000a100407c00006cdf000004000000010000000700000048000000", @ANYRES32=r5, @ANYBLOB="100000008400000009000000e000000114000000840000000100000001000300010032001400000084000000070000000100000001800000"], 0x80, 0x20084}, 0x5) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) shmget(0x2, 0x2000, 0x41, &(0x7f0000ffc000/0x2000)=nil) 00:04:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) r2 = accept$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x4, 0x1, 0x100, 0x8001, 0xb3]}, &(0x7f00000000c0)=0xe) 00:04:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0xffff, 0x1000, 0xa0eb, 0x40}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xfff, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000080)={r3, 0x7, 0x2, 0x58, 0x4, 0x3, 0x4, 0x183, {@in6={{0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x4}}, 0x0, 0x0, 0x1, 0x7f, 0x2, 0x10000}}, &(0x7f0000000140)=0xb0) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) write(r0, &(0x7f00000002c0)="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", 0x1000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000bdd2be9655922c78378b68ead7513a9585be5b8c43380e155af2763231d96ff513a24a6dc6e60819185807e7fab1230a3082ff3a1fff8f8b0a1628a5d1d28e57656afb39d4a990b04836c3f71bc5d5c089b318c7b10059eddef759b21cc2239221c2166f0f102df3b5d06e1316218ffd3c769dbe0c28f66a9736f69ef43c5e3d5cf5ccd754c6ef02b725ac64e1d9ad3ee600b0057e66b9e2915f12ef"], &(0x7f0000000280)=0x8) shutdown(r1, 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x1ffffffc, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0xeccc) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x7}, 0xffffffffffffffa3) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/121) sendto$inet6(r0, 0x0, 0x0, 0x203cc, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0xffdffffd, @mcast2, 0x8}, 0x1c) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) 00:04:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c85ef0fd7d848eb792a4728fc4d2c098e5fa7510abc3c22aa83ca61b4a8d8ccd345c96c133031d15d4c4b0a98e5196c6f97e69b85fce952cfe2f3293710e62a4b8c6f17452519f552dbf65635b9b8d07ec7c62d4b88ab390b36b19653b689ae73023f08ea85002c1cfb10c4e0732db957da0e0a0f7d3670399c4f6a05bb3103274887e2"], &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r4, 0x80, 0x7, 0x2, 0x4}, &(0x7f0000000240)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000001600)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ffb016524071b9b092d8524683118a15"}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000040)="74ff7f40b3c16b9c62b3e462e22f89992c9cbdee8a49f184970affbbe77d3cbc2f415317f30bc4e700f61474d192807ec0e103e79e6f5706", 0x38}], 0x1, 0x0}, 0x20104) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r6, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) cap_ioctls_get(r6, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5) r7 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0xb64207afa8cf33e7) setsockopt$inet6_IPV6_RTHDR(r7, 0x29, 0x33, &(0x7f0000000100)={0x8b, 0x2, 0x1, 0x1f, 0x0, [@mcast2]}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="ce5d54f678c43174d08a0c8921f210c9be9e71cbf051dad8281934f7080a2d91a4458f8f991caeb8f6289485f7cfd39f1a89cabcef4ad60973d3794535b9183436506d4afb7cc1a9a9d9ada74ac3550cac985aee36e57864caaf143e96eec288610eebbf10308acdd16dfb98923fe7877e21495942bbab25347134b9887fcfc1f6107abfbb427d2c1ddf1ebe39692a070d5a305630f715b15943e7b63656aa80ee6cf1c8762edab7a0cb1dac33b6670b9dabb47a3e086f93fcc39a9edbf02fd40945e504bbcde4acbb97a3e19e7a3915ffba71d4dc744df2a870dbcf3898dfcbf37301ac1e196236300079"], &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000000)=0xfff, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:04:48 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1000, 0x1, 0x40, 0x1, 0x9, 0x7, 0x87, 0x2ba9}, &(0x7f0000000140)=0x20) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x29, 0x1c, 0x1, 0x0, @loopback, 0x1}, 0x1c) msgget$private(0x0, 0x210) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = dup(r0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x10, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1c, 0x4, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x1, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r2 = dup(r1) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x1, @ipv4={[], [], @multicast2}, 0x1be}, 0x1c) 00:04:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0xdc}, {0x5, 0xff}}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x10000000) bind$inet6(r1, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) dup2(0xffffffffffffffff, r2) r3 = shm_open2(&(0x7f0000000240)='./file0\x00', 0x800, 0x128, 0x6, &(0x7f00000002c0)='}\x00') fchdir(r3) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x71, "1cf0e9075df486ea644d0adebd4c54526b7f756cc0beda3a7ee55f6e1ca90076472bdeddb6c9ab03820d7b8000a47ced5334fe6bdae2ba2915c3bb0aca33fd034160f8d79ae78809da23eb7b97b07474f405ed3230461849a0f2dd7b065f8c8a79689a9116291c7bdb45e9e1b6fd57f0a3"}, &(0x7f0000000280)=0x79) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f0000000180)={0x20000000, {{0x1c, 0x1c, 0x3, 0x27, @loopback, 0xfffffff9}}}, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 1: setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x6e27, 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @empty, 0x7}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="a2c1428f90c4ca9cf2ca381123a1176a", 0x8}, 0x1c) 00:04:48 executing program 3: setsockopt$sock_linger(0xffffffffffffff9c, 0xffff, 0x80, &(0x7f0000000040)={0x6}, 0x8) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffff9c, 0x29, 0x31, &(0x7f0000000000)={0x36, 0x0, [], [@enc_lim]}, 0x10) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x94e5, @empty, 0x7}, 0x1c) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}, 0x1c) r1 = msgget$private(0x0, 0x201) msgsnd(r1, &(0x7f0000000000)={0x3, "d5e52cf33a90cc523c"}, 0xc, 0x800) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r1, 0x0, 0x0, 0x20184, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @ipv4={[], [], @multicast2}, 0x8}, 0x1c) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x7, @ipv4={[], [], @multicast2}, 0x3}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x8}, 0x1c) 00:04:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="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", 0x1000, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x9}, 0x1c) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x68, 0x2, [0xae, 0x3f]}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={r3, 0x8001}, 0x8) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) cap_ioctls_limit(0xffffffffffffff9c, &(0x7f00000000c0)=[0x7]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000100)={@loopback, @loopback}, &(0x7f0000000180)=0xc) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) setitimer(0x1, &(0x7f0000000000)={{0x80000001, 0x100}, {0x0, 0x401}}, &(0x7f0000000040)) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 0: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)=0x6, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000004e42138ffdfd88cebf7023d84a8a2482ffed8399fabdea503e1c3a595148a35b5409a5f04df13851e722c4c4466ed879d726a1680156c04c66f5c7f7f04a02c4d950c2886e9c9d868767bb5b99841f09c7ac5352a0088717fbc6af09f7e6e06f56bcc45f5cf1869003bb74a8688c9a684c2ef1d3acdbbc407c1b547ad6437fa4b31036b815513e9000000000000"], &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000280)=0x8) r3 = accept(r0, 0x0, &(0x7f0000000640)) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000680)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000006c0)=0x1c, 0x30000000) r5 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r5}) r6 = getpgrp(0xffffffffffffffff) r7 = getegid() setregid(r7, 0x0) r8 = fcntl$getown(r0, 0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000000c0)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000100)="149acccbda1e4c9047ecebbd4c4e023fb44b333cca1e0b16be5ac9b3c9eaf28d88d475e516ed89c806442c7119ac864a282e72ea2037a027e909c2bd7ca60dd7adc15b520b9380625c3d5ecd2696f17af8b0798d0eeeb5ff5cebb3277e3dd16b6c973817d8e51af85358c860736910ee", 0x70}, {&(0x7f0000000180)="2a019d64407ebaa9bc53a200c7321b1b54bb951d7d46cc258b768e4a0e399a8334db17ea5a266f86ab3d4f753b82149c3612a1f5d73f2424658beb7b52452806217f2615d2a3061372c554c96e2aba69222b69838b52593a6b13ed19bb02f76c6fa27a046b7863db5fee438cecfe3537da2ec287732cfe98", 0x78}, {&(0x7f0000000200)="dd01abc42957494854f068e79c16833407b426bfe6777d6cfe792fa3000cb5b3e4ce1112db825b4057707e2a688c980c30ec14c75c30f6cf5cb11770e1efe2222ff4b4b8e62f2cb16c1d140a97e5ef", 0x4f}, {&(0x7f0000000280)="69a5864281cbb73ecbc397c516c63d597b02b4308a1178b7cec11677062f8db9c3ad3171d93db541b25160823ca33cccc44dec8357b04f33b39eae4184c01a5044b89a3352ffd7", 0x47}, {&(0x7f0000000300)="e758ea87269d0d8dfc29f8e54165114cfd029242613eaa91742d4e7e1974c666bcc37f313e762e51606d91988aec151523ffe87c6c51538463dbfd2eb46a7a279344b8a0b986bd35f7f66a3bce43b6212a2b78c430bde8cfc2b374edef23de4b2e99ff66b5700f97583bf27b5139643aa867412c9e15ec23e20db284a8206c4eb226cf30", 0x84}, {&(0x7f0000000000)="83ff0dcdeeaf0016f3e054214767d485c0aaa3423199a155d6cc2e97", 0x1c}], 0x6, &(0x7f0000000700)=[@rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, @cred={0x20, 0xffff, 0x2, 0x0, 0xffffffffffffffff}, @rights={0x28, 0xffff, 0x1, [r1, r0, 0xffffffffffffffff, r2, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r3, r4, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x2, r5, 0xffffffffffffffff}, @cred={0x20, 0xffff, 0x2, r6, 0x0, r7}, @cred={0x20, 0xffff, 0x2, r8, 0xffffffffffffffff}], 0x100, 0x8}, 0x80) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r9, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 1: ioctl$DIOCGETADDR(0xffffffffffffff9c, 0xc4704436, &(0x7f0000000000)="5a11c93eaae289202e8693ced4c17fb4471f0a6f01927d910fb57f1a1f032ce591bae4533e0bfee1de6c5f34aef87b330bca7063dc1ceff311020f2c074b1a628e0b9bc323dbbf46dc0a3cba") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = accept(r0, &(0x7f0000000080)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) bindat(r1, r2, &(0x7f0000000100)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x4) accept$inet6(r1, 0x0, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r2 = socket$inet6(0x1c, 0x10000000, 0xf7) bindat$unix(r2, 0xffffffffffffffff, &(0x7f00000000c0)=@file={0xa, 0x1, './file0\x00'}, 0xa) 00:04:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) recvfrom$inet(r1, &(0x7f00000002c0)=""/230, 0xe6, 0x40001, &(0x7f0000000000)={0x10, 0x2, 0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000100), 0x4) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x5, 0x4) 00:04:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x80) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/850], &(0x7f0000000280)=0x8) cap_rights_limit(r1, &(0x7f00000000c0)=[0x4, 0x4]) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x6, @rand_addr="8b1225aa96faa525eb5a20df5f0503e9"}, 0x1c) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xdfa}, 0x8) r3 = dup(r0) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x3, 0x44260e6c96c6d343) 00:04:48 executing program 0: setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000140)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)={0x9, [0x5, 0x16, 0x8, 0x23, 0x400, 0x1, 0xefe, 0x3, 0x9]}, 0x16) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) 00:04:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockname$inet(r0, &(0x7f0000000000)={0x10}, &(0x7f0000000040)=0x10) posix_fadvise(r0, 0x5, 0x3, 0x5) r1 = dup2(r0, r0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x3, 0x5}, {0x1bff, 0x1ff}}, 0x200) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @mcast1}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffd28, 0x1c, 0x2, 0x0, @rand_addr="ce59f6000200000100", 0x40000000}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETSTATE(0xffffffffffffffff, 0xc0f24413, &(0x7f0000000000)) bind$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x104, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4913, 0x10001}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3, 0x46, "b147537be57ce876780f6c58384b9f288ab7c4cd483bdf8406f60e808e327b263c0744a662bf675deaec507d1b00d233acd7ca0a7c7c3d38ad3e3d167db6623807ee12eeba5c"}, 0x4e) 00:04:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x7}, 0x1) 00:04:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x15, 0x104, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x8}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f00000001c0), &(0x7f0000000180)=0x4) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xff01, 0x2, 0x5, 0x52ec2d90}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={r4, 0x3ff}, &(0x7f0000000140)=0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r6 = dup(r5) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000300)=""/114, 0x72}], 0x2, 0x0}, 0x2) r7 = dup(0xffffffffffffffff) shutdown(r7, 0x0) bindat$unix(r2, r7, &(0x7f0000000280)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) shutdown(r0, 0x0) ioctl$DIOCCHANGEALTQV1(r6, 0xc1304431, &(0x7f0000000200)="520ac3ba0edd73f8b620b94bdb4dc5d5f117034aaeacd43b938b78c563c3094646b5961bf680bfcf50fc12484c1d8c0028c97934a116418c72ae84ea97d8600fa78240ceed84b4686f9eb4b786e00e8296aa8c29e4e30439411f17cef9e08aca61d38350af7a6b") 00:04:49 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x8, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x109, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) lseek(r0, 0x1, 0x0) 00:04:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x88}}}, 0x84) 00:04:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="d33f129e"], &(0x7f0000000280)=0x8) connectat(r1, r0, &(0x7f0000000000)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x5, @empty, 0x4}, &(0x7f0000000100)=0x1c) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xfffffffffffffe41, 0x1c, 0x0, 0x1, @empty, 0xf6c}, 0x1c) 00:04:49 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000000)="27495195b0677be6173f3b999cdaf1d7be2e6321d45145bab4cef8127b8d3e349591139da217311a08", 0x7, 0x7}) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:49 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x8}, 0x8) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f00000000c0)="5087a5ef575c1505a2b845c3a067a779bc1daa737e30d9fa4f835cefc46046bbb1bcef66751551fb60cc702acb109195cbf4bb4bfa44f1f0cb8c023acdebea30df3d07010dea8a8300d3c8a4dad2e35405aec63e9c4130f9fa818617c2a0d0a8352ecbebc26618d681b844dedaba5906da035f5c8439a6d95523888f0ae3a5e349a171615bdcef72eb733cf0eabb1270b08fe38c785aaa118606edf1ee8d60ee9642a24ad7481e3aec9e818a60a4978204a6aa2528c23686af99bb6a71d12aa7dd4f") bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x70000000, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 00:04:50 executing program 3: getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x8001, 0x4200, 0x1, 0x8001}, &(0x7f0000000040)=0x10) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800), 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="09100600"], &(0x7f0000000280)=0x8) setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x8, &(0x7f0000000100)=0x20, 0x4) cap_rights_limit(r1, &(0x7f00000000c0)=[0x7fff, 0x3229]) 00:04:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x3, 0x8}, 0x94) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getresgid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xb8a9}, &(0x7f0000000100)=0x8) r4 = fcntl$dupfd(r2, 0x3c032cb0c8f71ec1, r1) fcntl$setflags(r4, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @broadcast}}, r3, 0x3, 0xa4f, 0x82, 0x20000, 0x0, 0x5}, 0xa0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x1, @loopback}, 0x1c) 00:04:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) fchflags(r0, 0x68010) 00:04:50 executing program 3: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x8001, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xfffffff7, @mcast1, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x2000000}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffff7f, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:50 executing program 3: getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x9d}, 0x1c) 00:04:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1c, 0x1, 0x8, @mcast1, 0x8}, {0x1c, 0x1c, 0x1, 0x0, @empty, 0xfff}, 0x9, [0x4, 0x8, 0xffff, 0x6, 0x3ff, 0x8001, 0x1ff, 0xfff]}, 0x5c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x2, @loopback, 0x7f}, 0x1c) r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r6, 0x0, 0x0, 0x108, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1000000}, 0x1c) 00:04:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) flock(r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) write(r2, &(0x7f0000000000)="124c24d497e77a9d88691d19a2d7eda418da8a6899926e1ae8da531959253c309a4363e0431b3ce82ecb", 0x2a) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:50 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) select(0x40, &(0x7f0000000000)={0x7, 0x5, 0x5, 0x7, 0x80, 0x8, 0x4, 0x4}, &(0x7f0000000040)={0x1291, 0x1, 0x8, 0x8, 0x0, 0x7, 0x6, 0xffffffff}, &(0x7f00000000c0)={0x2, 0x5, 0x3, 0x2, 0x2, 0x648, 0xfffffffffffffffb, 0x2}, &(0x7f0000000100)={0x8001, 0x806e}) 00:04:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = socket$inet6(0x1c, 0x4, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) 00:04:50 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f00000000c0)="46b19c231daf600d4866418242e182f7dfa73341527a802d9d0f151cb61783299ee30d0b25e1f7dba0e847acd96fed5c730c1de5e32ef844564dc18d611115522208c793d1306a5c631cf050d165f23c4a8354", 0x53}], 0x1, &(0x7f00000001c0)=[@cred={0x20, 0xffff, 0x2, r2, 0x0, 0xffffffffffffffff}], 0x20, 0x4}, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={r5, 0xff, 0x5, 0x9}, 0x10) 00:04:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, 0x8) 00:04:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r4, 0x7ff, 0x9, 0x800, 0x5, 0x7}, 0x14) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f00000000c0)=0xffffff01, 0x4) 00:04:50 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) mlockall(0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000380)={{"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", "a4a0c83db1f3f8318770293544b6aa1b7e908656e65bf2275e43c423cba4d746", 0xe98, 0x80}, &(0x7f0000000280)="b9388b3f1b1d94d08b5c599851c768ad8f163ac6c075ce3ca9dd36e6ba121c8d35fc8a2503ba4a5fcc5ae63d7c3defa2443d43e6a425ceabada7d9fd40df6bdcd3ee2d15e851f0456f10a6ee04f78496cb570b8cae9c2327724e780449dd12c145661a221e4428efc5c53282fc6e305ac4c126cfbc43afafc017b35c5de8fda724ca26141fce0c4047fdeeabcbc1c0383697cedbc3ce0cbf83e4e91a181c4a30eac980860d34a042ecd716514a3cfafe862ac5b02fe34a8f455ca6bb5551e209d78e703691fd0310b43cd445fbad877b8b5121c7661546cd1b33af680e58cc14ada2fe8d", 0x4a, 0xb0, 0x7, 0x351, 0x1, 0xfff, 0x5, 0x7fffffff}) bindat(r2, r2, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @loopback}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) ioctl$DIOCGETRULES(0xffffffffffffffff, 0xcbe04406, &(0x7f0000000180)="8c770b1b4a57512f5187a217d1d362bb105588063e6f30b414e2aa6f711d76a40db42783ceb5bcf5aa777b7e8975795eb0ba472460122961758bcfa6483a97264f475c16fc4e95165c8b1efdba87544ef9520b5e5dc2871b7a44ad61c93461fc64bfb1c2c35efb768c74b4a27783decee6c91ad5ecf73bd02399156684c2d3e71074b532d9780203642b28946558e193b1bb77d78e6811f821f4841d51d69a37f8cc3c7e54be959f3535c559ab92251fdb2d04bf11c7fddabbbbc84e120c7c2e52190eb119ee894b54176f4df4e9305fa67d3b474b71ccb356f2ddec0018cc7c") sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @empty, 0x8}, 0x1c) 00:04:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1, @rand_addr="b716dc0e677cfaeb791ca3de98eb29ea", 0x800000}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) __semctl$SEM_STAT(0x0, 0x4, 0xa, &(0x7f00000000c0)=""/48) 00:04:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x8, @mcast1, 0x6}}}, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x7) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={0x0, 0x3ff}, 0x8) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) ioctl$DIOCSETTIMEOUT(0xffffffffffffff9c, 0xc008441d, &(0x7f0000000000)={0x5, 0x1d2580fb}) 00:04:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)={0x3, [0xfc, 0x1ff, 0x200]}, &(0x7f00000000c0)=0xa) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r3, 0x3, 0xc2, "ce098463d277e02c5e4070ed2dfe8477c406dc8a4d62a7b90dfa3d5d7b29d7b0c6e0d56555d30e91916c9fe36e336944362352334cc9cf5674e892adcf36c94fed5961bd63eff1bccd40f7cefd093d867b4f01a951c00538a309b02ba5802c1f60594a8e736302c5e1deb6f89712288132cf18a573953d4a6d18f7ca35f0195cee17b6eb1b2873af7850ffc3122015bbe6ab448432b90dfc7990f3fead68f5585ed4fe902f98b21cc8021f668e5ef2af2ca0cb2235621ae19bf641b4166f456e4484"}, 0xca) 00:04:50 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000080)={0x0, 0x76, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/208, 0xf5}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x40042) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055e) shutdown(r3, 0x0) r5 = socket(0x1c, 0x5, 0x0) recvfrom$inet6(r5, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r4, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffff94, 0x1c, 0x0, 0x0, @empty, 0x8}, 0xff19) r6 = dup2(0xffffffffffffffff, r0) __semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$DIOCBEGINADDRS(r6, 0xc4704433, &(0x7f0000000000)="fb3c079a066172afe9") getsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:04:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xc7, "e7340c2c51c81b641eb629e0487275f5d1ee7a5cbfcf880090a739750f6f9153fb71c7bbc5948ea7b6f324385368b93347c98397d98e71555fed9efa68b7f875f80df9c2063c3587fe2cca8b252fd2510f1a80cdd3aacbf0b9082692c931339af8ff4879bc46113933765e8871468859dffb9ba7fd81f25c9c3914987c31b02b103dcc21d249eccc1b7c00537b7bb3f5c17bf50159abaff068a2caf04f0739f2102b5d491eedbab50233be3d8ddbb268771613384dc5c599a54be72501bab938e8271d7cf696e5"}, &(0x7f0000000000)=0xcf) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x4}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000000200)=0xa4, 0x4) __semctl$SEM_INFO(0xffffffffffffffff, 0x0, 0xb, &(0x7f00000002c0)=""/67) 00:04:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) fdatasync(0xffffffffffffffff) 00:04:50 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') readlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) shutdown(r2, 0x0) bind$inet6(r1, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x4]}, &(0x7f0000000040)=0x6) 00:04:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0xfffffffffffffeb3, 0x1c, 0x2, 0xc05, @mcast1, 0xfffffffe}, 0x2b) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=r5, @ANYBLOB="03006200dab30d916d073ea6c3b033720f8a5e097502abfcbc6a686054f8e0311346491bcecb00d2c98dad1fc2f39ca5af5014d12e6cf3cf8c35fb003bdcbed4e41147e7eccf9db5e2cff5ce8dcc4eedd9d91c9b79fcb06f3111682b5abddd24e6f5b60f8123"], 0x6a) 00:04:50 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=ANY=[@ANYBLOB="6e0000000000000000000000000000000000000000000000000000000000000000ce30fd03005caa4163d4f500000000596c78fd00000000000000000000000000000000000f00"/117], &(0x7f0000000000)=0x6e) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) accept$inet6(r0, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000240), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x80, 0xfff7, 0x4800, 0x3f, 0x7, 0x4, 0x7, 0x800, r3}, 0x20) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:51 executing program 1: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) fcntl$setflags(r0, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c) 00:04:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) ioctl$DIOCCLRIFFLAG(0xffffffffffffff9c, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f0000000180)="1d34f0f8651c04ea9735831b9b71ffe58773cddf13b74edcc9dac5a54f9006c0dd9f729870e54f19fc980b0ae582fa8d4717190ff669ad135b540e5967464080f1a06bd77cae9212f36a661a532d41ebd8b9c374204e81e583838143607f2f2f30451195c0c2c730e0b94917599c6b92bdcb483bc80fff27883ef94b5a556e08cc6b70fa48961acc9b9e449e5cb9b6221323f8cb1f8a25320c76553e5888b711a9bd3bdecdce3bcb2c2f8375404dc97589cf70ad7cb785df5f7f11b1f738e78dd4f0e9314c", 0x4, 0x6, 0xffffffff}) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) chflagsat(r1, &(0x7f0000000000)='./file0\x00', 0x310208, 0x400) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_int(r2, 0x29, 0x2b, &(0x7f0000000040)=0x2, 0x4) 00:04:51 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x71, 0x1c, 0x1, 0x4, @rand_addr="6b33d249c3804f15c6df510fa2aeb1bf", 0x9}, 0xfffffffffffffe6b) 00:04:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1c4) 00:04:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x4}, 0x1c) 00:04:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) read(r1, &(0x7f0000000180)=""/4096, 0x1000) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) 00:04:51 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6, 0x3d, "c23a94f759208ee9267800b22048c2f5e4a7a990c493467043568977e382f4a4e02fb83f217a6e4618bd5c8430c1d86c57a14efe4c01be19d31555c827"}, 0x45) 00:04:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchmod(r0, 0x4) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:51 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) fcntl$setstatus(r1, 0x4, 0x10004) 00:04:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0xff, @loopback, 0x8}}, r4, 0x80a8, 0xfffff835, 0x7f, 0x6, 0xfffff0f6}, &(0x7f0000000000)=0x98) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000000c0)=0x81, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x0) ioctl$DIOCRINADEFINE(0xffffffffffffffff, 0xc450444d, &(0x7f0000000580)={{"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", "80f6c7872903ac149e3fa82caf819d3be2300c8c2ecde824def018e9ec09d9c5", 0x0, 0x6}, &(0x7f0000000540)="1219544c8b7b703e1880317f95a01fc0304c063c4d7c25fe4012f142dd7650a8c37dedff649d4cda", 0xfff, 0x1200, 0x3, 0x5, 0x9, 0x26de, 0x3, 0x5}) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f00000000c0)=""/121, 0x79}, {&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/143, 0x8f}], 0x5, 0x8) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x204, "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"}, &(0x7f0000000280)=0x20c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bindat(r0, r2, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x9, 0x5, 0x5, 0x8f79}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000000)={@rand_addr=0x101, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) 00:04:51 executing program 2: connect$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200200, 0x8) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000180)="742e68aae33909745941b172167ecf700da41715fef466884ac44dcd99259e5d1dbba4861c5c2cbd221852bafe57f27c577ec5276dbb227f0255f1a1b71401a6c1a6d48bfeb8fbc1ac7f30aa7a577d60854acd383a0fb203a10a18088c39b277cd5dfedc6193187d3ec030947b714ae3e06c1225d7d66c93cf9c7ebc53cedc19fbef81a98a91975208dd2371db218986b5c155ffceb5e3439b865c16a5824fa5c658b620a05c8dd6aea71b461b") r2 = fcntl$dupfd(r0, 0x11, r0) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:51 executing program 0: getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000280)=0x4) r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) getsockname$unix(r0, &(0x7f0000000400)=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000340)=0x1002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="10024e228000000100"/136, @ANYRES32=0x0, @ANYBLOB="ca4e6aa0d8d5d5da2fdb71745466efb55569010a6960c3b0f4d52216e70000000020000000000000"], &(0x7f00000003c0)=0x94) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0xfffffffe, "4b666ebe139fbd3d563909170b289be1"}, 0x14) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x1f, 0xfff, 0x2, 0x1ff, 0x59f, 0x8, 0x800]}, &(0x7f00000002c0)=0x12) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x2}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) setsockopt$inet6_udplite(0xffffffffffffff9c, 0x88, 0x0, &(0x7f0000000140)=0xddc, 0x4) 00:04:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connectat(r0, r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xfff, @mcast2, 0xffff0000}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0xffffffff, 0x4) 00:04:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x5, {{0x1c, 0x1c, 0x3, 0x1000, @empty, 0x8}}}, 0x88) 00:04:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x561, {{0x1c, 0x1c, 0x0, 0xffff, @mcast2, 0x9}}}, 0x88) 00:04:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x40}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x7, @rand_addr="8d263b56a1f462e51c36fa4bf90b4e22", 0x6}, 0x1c) 00:04:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, r7}, &(0x7f0000000300)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) fcntl$dupfd(r2, 0x11, r2) r8 = freebsd12_shm_open(&(0x7f0000000100)='./file0\x00', 0x2, 0x11) fcntl$dupfd(r8, 0x0, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:51 executing program 0: sendmsg(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000000)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f00000000c0)="8e3fa5d84e7848370b172c1792e152b1b2e41d46a71c3a82d2962573ec05d36f80e7787f6a85ff48b48c6c2cf5695470696512410853e868ef52db67d08a67df8b24cdcca7840aa778c23f8bb5d6164ad2d0ae27bc2b56b80708054cc49ffc60e289a8635d3b63b47944774f92229e71293f56c018b3c1022b3de62f9c4546a0401ca7d69cb28f2b", 0x88}, {&(0x7f0000000180)="d1bc139059473212da3a3c7439fc8faa4d1e80ed948d4e5499ecc9f6cd6c13a2e1a6e5373d576f3fe74045d89c67680865598458d4a8e5a107d49ab9073afb170fc7bc9796054f792fd1f2fb156ce0d9c3a8eaaead4b21f8853e12aba333860f9eff5050baeeed186328b95303b216d73e748276f7a124e3bb1db18b71efe7687635e427c74530a5f33966f8cbbf57698e543064a9188c492b2aa232d5103c7c7ccbb15743accca294a58e6f21be73954b31d3645db02e4992ae2194d9f88059cc5578810fe4c5107dd04ad0d9f371f359974287b141ab4a4b1b0825a6f50553417b64c2d7c8c8661d57ac4e74da3ee017", 0xf1}, {&(0x7f0000000280)="22639e45cbf07b6d018ded751cffd273f8890eaa310eba8ba58a8d6f656406d5d8573d2cd6d27c4a1d1433b2b500ee2aa5a7b0810698294e9674e3ce84ad15dbec8eec0023ed98f31c816a832a89c60f382eea48ab8239738fddcc17678a37d651ab409e80763148eaaeaf98070482198a1ebf38df32b60cec02724a255f48f16bed2aa86cd6e672a76aa2cb2ca7758ddf5765d4b590400429bbb67c48039a43f7201e639f572ba605899dfd7802", 0xae}], 0x3, &(0x7f0000000380)}, 0x80) r0 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x1c, 0x20000000) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000440)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000480)="1f89863aeaf339965ef2f167558bf83d1a793f464fd443be4047d1a357f40300466ad58001c9188875e04d1ed8e45c54685445a666b1fe1d57da52b618620368c919243c7b51a7a80664e801293552251a807755fc4f0c2e4f13de42fcdec7daec3260a64b87042ce4ad19d6af9b1f59689a2070cf674f55d5c1e55d126423eace9dd37a1a911d84bd1ad8bdea6b447a58fdb787f116a7d8735825a928847900a554f00a968649db2c11e8b1af82d910720724b1004a35c5f86da8504a473e24d2c644059b3049479a4e3491534013e56361a563b0377cf2b11f50c2073b81e294f0e454a1f628c2b6607e57fc56ba92", 0xf0}, {&(0x7f0000000580)="fe566790fe6a88aa1359f50e64deaa31edb0d04540f37dd8c5ede3413359aedeb69f940cc6df8a1c949a2b9b34b99645f19d92", 0x33}, {&(0x7f00000005c0)="d5ed5f1279b27696929ca9e55f7a46d2088f6fb3b1ddddad34aabe277596c42dd4aa9c86f155755c23b166c32c9253f2517ff127cf2a58795bfbdc17d418d4946d6b8a9070b806bb03e0b8556eeaa371b09d9544b1290ccf8499f2e4c8f05d0007", 0x61}, {&(0x7f0000000640)="b8eeb1593402da4ff2e85bb094ed5508087f782c0dfea6b296bd575979f14ef8bff85cce290106e5831435db4fff81a5cb0344949d91ebc038781f0ea4efe2c3da250b3b39507cdcecdc89e61bc466d93deec27e6b65287c3a563b2a905106cff43df32cba4f2d460ce3536a223664caa4c05c5ee6d7a98b36bef5d21f19eb1782b0c5e027aecc31a8f164a393d4036cf36dde30d2b067e7704ca5d78fe6b4e1f5b0ee19bee6802a73307d66ff7e40678f5aa33512720c98bfe747d334d5138d302710d9b6beb3be37c320638dcac31e62e275fee25e9b5afcc3f145e4b9d57c1f0d45d1b9a24bb0", 0xe8}], 0x4}, 0x30080) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r2 = socket$inet6(0x1c, 0x1, 0x2) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f00000007c0)=0x7, 0x4) 00:04:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="74d113", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000040)=0x8) 00:04:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7, 0x7ac, 0x1, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffff9c, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) getsockopt(r0, 0x0, 0x8, &(0x7f00000000c0)=""/175, &(0x7f0000000000)=0xaf) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffc, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 2: accept$unix(0xffffffffffffffff, &(0x7f00000012c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0b8d35afc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b1eb12fad7f983043be1057bb20f0a900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed5f4dc01bfda68959d5360e1b192305ad73b2eeb0c6bb871188aeefe7faf42c8031ee0d6c29dae4f54c290336261b7fd637cc"], &(0x7f0000000000)=0x1002) open$dir(&(0x7f0000001280)='./file0\x00', 0x1, 0x191) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000011c0)=ANY=[@ANYBLOB="1c1c4e2100040000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00"/128, @ANYRES32=0x0], &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) bind$inet6(r3, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x11, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 00:04:52 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x15, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000b3eab02201"], &(0x7f0000000280)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x3, 0x2, [0x7ff, 0x4]}, 0xc) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r6 = socket(0x1, 0x4, 0x9) lchmod(&(0x7f0000000340)='./file0\x00', 0x101) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x8}, 0x8) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:52 executing program 3: setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x1f, 0xc2, 0x40}, 0x8) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="45c3300e07ca6d55832f65c0603ae9cb"}, 0x1c) socketpair(0x1c, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={0x18, 0x1a, [], [@padn={0x1, 0x1, [0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x6b62}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x1b04}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0xb7, "af2919e89ee21f4417865b508523d351e1393aa6cebeb2b20e7fca0755a4f6c77e8e794864278507ac7187aee985ba1698d7c3b9dba0b248b7b8132ccaee227e3b11c1e5e69caa471476370f845924b08091e43b8c4acd5d5eaf29ae170370ce9085a1c56091fd49fc0f055e9affaf90dfcf069360ad5b143d8005b76ceff450a63715541a17e8e7d8c4b197333abb8a9b0268c24279fc8be744ac6f5de86ed710f88fcaefb839eea3b338c0f40ed4ba065fb30a3eee54"}]}, 0xe0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000180)={0x7ff, {{0x1c, 0x1c, 0x2, 0x6, @ipv4={[], [], @rand_addr=0x6}, 0x9}}, {{0x1c, 0x1c, 0x3, 0x2, @mcast1, 0x4}}}, 0x108) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffa, @ipv4}, 0x1c) ioctl$DIOCGETLIMIT(0xffffffffffffff9c, 0xc0084427, &(0x7f0000000000)={0xffff, 0x8}) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x80, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000080)=0x8) sendto(r1, &(0x7f00000000c0)="b9e6884c62f72bdd0d0ad5bbfc404a5bb1092a6e3647e0e183f38556375c562e0604a2366aa43e82dd2de8fd1240caf14f441a750757724d86727d46bc7bce", 0x3f, 0x20080, 0x0, 0x0) ioctl$DIOCGETSTATES(0xffffffffffffff9c, 0xc0104419, &(0x7f0000000280)="ef7d685dd7e5b62dbb1e08875dc6f5b3444d97649d43307e551bd615240094f2484e111fc598654f69c57963e3bd5a68f6f9fa2ff98229b142be14d9469793322346789e1f45d2162fcf") r2 = socket$inet6(0x1c, 0x20000003, 0x7f) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x31, &(0x7f00000001c0)={0x4d, 0x12, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xbaad}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x2, 0x73, "ac04b64dc0b78ddbd94abbc9c4a6e1c5896b8a86c58b9a501acfad071cd26e79621df430bafa23d241754c318ea4d37f4466792b848e98bc52ed3f6ab6cd79f4ceffe69ce4662e9fae3e4946698baee82acbd46f97b7d0fa156a2e03154b212f05d43b89161a1d08d2a181086d6502fa9fd2b9"}, @jumbo, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1]}, 0xa0) 00:04:52 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x20000000) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x1c}, &(0x7f0000000100)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000ccb63be7630bd86cc876a10f6589412cd93e2948d71b52ab82dc52f4e9c22bd51817003b3d49ec9a5a0d43434730aa1eb984fa07f15728d3ca693bd11cb3b278585f3beea7cf8c0491adaf0c92eff9074bbe0beeb320c659938944d7"], &(0x7f0000000280)=0x8) poll(&(0x7f0000000000)=[{r0, 0x10}, {r1, 0x40}], 0x2, 0x1f) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x80000000, @empty, 0x8}, 0xffffffffffffff46) 00:04:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x0) 00:04:52 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='$(&:\x00', &(0x7f0000000140)='@{-\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='@.!\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=',@)@\x00']) lchmod(&(0x7f0000000340)='./file0\x00', 0x70) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 00:04:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) cap_fcntls_limit(r1, 0x1) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r2, 0x29, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="310d000000000000040102c20400000001000100000100055433218fbc83df2e420eb097049253869b953345438923481da08462f21b098c9c3ddcab38f84585800000007054100160058a5a8b7927ad6798ca202f2fa2fc7aaf6e6266c6d4c3887b7f4916328407688c09009bff770001004eb76c371af19b92ed410f0e020000000000080000000000000000"], 0x70) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x35, 0x5, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) 00:04:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xf3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r2 = dup2(r1, r1) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1f, @mcast2}, 0x1c) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x80, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x400, @empty, 0x6}, 0x1c) 00:04:52 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x0, 0xe40, 0x8, 0x2, 0x6]}, &(0x7f00000000c0)=0xe) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000100)=""/193, 0xc1}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f00000002c0)=""/165, 0xa5}, {&(0x7f0000000380)=""/231, 0xe7}], 0x5, &(0x7f0000000500)=""/40, 0x28}, 0x40000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x8, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x8}, 0x8) 00:04:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={r3, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6(0x1c, 0x3, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/170, 0xaa, 0x40082, &(0x7f00000000c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty, r4}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @loopback, r4}, 0xc) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socketpair(0x2, 0x1, 0x80, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000d9"], &(0x7f0000000280)=0x8) shutdown(r2, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000100)={r3, 0xac}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={r5, 0x0, 0x3f}, &(0x7f00000002c0)=0x8) 00:04:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000040)=0x8c) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)=0xffffff75, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)='p', 0x1}, {&(0x7f0000000180)="e1e0297e79c1a2965fb7d35a407e5467dfba7cb117a23feee0c3eade1ba73302c35dc0bf24659ba06746f4525d56cc72f696e2e66de8fbd57c7ab0e631959f57ec112820c0", 0x45}, {&(0x7f00000002c0)="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", 0x1000}], 0x3, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="333f5b371e963b5928313922d739bf7ef8d16ff28b009c00000000"], &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0xb, 0x81, 0x0, 0xff, 0x3, 0x9, 0x7, 0x4, 0x4e, 0x4}, 0xb) 00:04:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000ac0)={{"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", "5350c08668768c78d63ff9697b984835a3a91cc9fccedf0b6ab535d686b63c90", 0x7f}, &(0x7f0000000280)="e2d6344989700ce29081e8e8a1e89da9d4329bd3ed9ab82f467ff0db742d8c856e4383d7908b14ae3269f2e1a31843e874d11368a5a30e4f2a9faa7b7077b310bfa22c74991a004c9c", 0x5949, 0xde, 0x400, 0x1, 0x8, 0x3ff, 0x30b, 0x5}) recvfrom$inet(r0, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/143, 0x8f}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000140)=""/73, 0x49}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/232, 0xe8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x0) shutdown(r3, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) getpeername$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 00:04:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) setrlimit(0x6, &(0x7f0000000040)={0x5, 0x2}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x6) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @mcast1, 0x3a}, 0x1c) 00:04:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffff9c, 0xc100442f, &(0x7f0000000180)="069f4585b6b870996894cf8adeec5911bfca9c44b5fcff99d226398e92306be2a9c2ec369e50ac1e9a80e465551f7ab19de7a25f90adc0128a33e8a9256b2903c1ac034e0290cded7fb2c452bc0123706bcb54553570aa2b887f70e4a87e06253f4cc6d9a66052fcb3b9a636a3887d24d9a0cbaaea521f1288c9823394207e77a6b24a5de43809f050ae064be7f5d06c57d5f60d8584697ecdc96e4c7d86c302cf7ccdcd50bee321eba6c80c8089730def48aeffeea132c1018d44eeb760b53ab840c9a886b22b9190c31bd9b7ed4c7ba26d44") bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) dup2(r0, r0) getsockopt$sock_int(r0, 0xffff, 0x9001, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:53 executing program 1: getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000200)=0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockname$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x10}, &(0x7f0000000280)=0x10) sendto$unix(0xffffffffffffff9c, &(0x7f00000002c0)="d7e89a47c060f2fb5746b1c64ca6bd43abcb70d49b5305758876e08afe7922f9c944ed7a43fa3d1a53b833f034b34d08bb46fab7b6a4dd9595d3bfbb066a2563db089b83de3e2ec2d18ccc40b75b2b9358f2d7374eb95667c55bbdb8bca02e019783e778dc10c5b3add404e8266176ae4987e86990a3d4dca9669a7b8f07636556c7492eeecfe0ca4d1eea9c81dc3a53ac1b2765531f3b20568ca24c99519b974879d9615d53c8d67e06fff0d94990a787291107c7350df7100082c1a6952a", 0xbf, 0x2018d, &(0x7f0000000380)=@file={0xa, 0x0, './file0\x00'}, 0xa) 00:04:53 executing program 3: shm_rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xfff, 0x1, 0x8, 0xa6b}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000280)={r4, 0x2}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f0000000180)="b17acd54580aeb771f1aae2335eef592b5aec707f203858f778c7623badeeb14678bc3b7d50591f9f20c29ede22b507fd74125bc28f3703dcbc5f3c46b9788e14d1e936a4c387bca9a43aea72ce53f41218f4c80b6ecbd3425006881986b9cf3428371c08098aed57b1580d35f23ee154f9906b349e7b8fe995c0817c3d6ad359984fd1c3349400d7dccccdc13ce9a57f4a9d31a", 0x94) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x3f, 0x8, 0xf001, 0x1}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, 0x8) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400000, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000200)={{"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", "53ccbcaaa329a200f84064fa54f78cdd393b6e8a755a631adcc92a97570cad61", 0x2, 0x8}, &(0x7f0000000040)="0ec63a8052186ed315db640a2dcfc96c28ac5a775306e92a372bfc515efb8aed768f5e2431a6bae65a3646415108b18a5e343f1e45465953a3fc74777d5cc11f23062ca9c23026eafe9078bffc2b128978db914681bc6b04e414b864c746352a2bc6c36cd6faf2c9e034ee7b82ba5a2207d837b0a31d864f5f56c47bb560c84d9a773a58e108d7e35b3a01663e4ef9de435e7c24d448018f7951d03f08190db8606cb47d3165ac71f236ab549ec6af28f87d5dd637f9feaae1e13a6b5816f870e2120b7eb3a6c607ef04571d4609", 0x0, 0xfffffffffffffffb, 0xfffffffffffffffe, 0xff, 0xfff, 0x1, 0xfffffffffffffffb, 0x5}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000001c0), &(0x7f0000000680)=0x4) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000006c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000140)=0x444, 0x4) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0xfffffffc}, 0x1c) r4 = socket$inet(0x2, 0x10000000, 0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0x2000, &(0x7f0000000700)=""/140, &(0x7f00000007c0)=0x8c) 00:04:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getuid() bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) setsockopt$inet_mreqsrc(0xffffffffffffff9c, 0x0, 0x46, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @empty, @rand_addr=0xc4}, 0xc) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) __semctl$SETVAL(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)=0x10001) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) accept4$inet(r3, 0x0, &(0x7f0000000100), 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="c29742de948383e9d5bbf9cdcef0114e", 0x51c1}, 0x1c) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x19c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x3}, 0x8) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4a7, r3}, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x27, &(0x7f0000000000)=0x7fffffff, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x4c, 0x88, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0xb40a, @ipv4, 0x10008}, 0x1c) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x6793ca76, @ipv4={[], [], @rand_addr=0x22d}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x3, @empty, 0x8}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) cap_rights_limit(r1, &(0x7f0000000180)=[0x117d05ad, 0x1]) 00:04:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7, 0x7ac, 0x1, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8000}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) write(0xffffffffffffff9c, &(0x7f00000000c0)="429daf7e48124d4f08954cc85f7b22b60156574efd4422dbeae6050f56370197e511a84aa479bb8a01c437faab3b9dea9027686560f921b45418cd8f3d35940e9fe1dd5bfb073d725e5d", 0x4a) ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="be30ad3227aff6e241ad7b577f00e985d601f4d1dadb5b212492d8bc09e490a269c7455ef0c1a7c1eea5c2a9fe78db39fb67a608107890d618bb69335f09753b976ba7111c89db1d47d6d1fac9d3448437942d9a916d366984ef7aa4efc199c5d3d486b24b38f729") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={r6, 0x10001, 0x9, 0x1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000280)={r7, 0x2, 0x1, 0x20, 0x1f}, &(0x7f00000002c0)=0x18) getsockopt$inet6_tcp_int(r1, 0x6, 0x305, &(0x7f0000000040), &(0x7f00000001c0)=0x4) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, r7}, &(0x7f0000000300)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) fcntl$dupfd(r2, 0x11, r2) r8 = freebsd12_shm_open(&(0x7f0000000100)='./file0\x00', 0x2, 0x11) fcntl$dupfd(r8, 0x0, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffff9c, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x4, @loopback, 0x1f1c}}, r4}, 0x84) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @broadcast}}, r1, 0x6, 0x8000, 0x3}, 0x94) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = accept(r2, &(0x7f0000001200)=@un=@file={0x1006, 0x0, ""/4100}, &(0x7f0000000040)=0x1006) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c) 00:04:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setitimer(0x2, &(0x7f0000000000)={{0x401, 0x1f}, {0xfffffffffffffff9}}, &(0x7f0000000040)) 00:04:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x1c, 0x1, 0x8, @mcast2, 0xff}, {0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xae}, 0x7fff, [0x1f, 0x7, 0x0, 0x0, 0x1, 0x5, 0x2, 0x1000]}, 0x5c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x1, 0x7ff, 0xaf2a}) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}, 0x8}, 0x1c) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="fa3b3fac253b313e29254985cb565039e1393aafe7c5b489712972d5739b830d48c1a35112ad13a1edd37328bd3a25349da7d67af78f46064618ef5f4736d9935482dac2842baab6eea968496771cfd0b6fd789f0425f1c2281d3e2f4660c32748b54dcbdc8a67e11c2388d5e9f17d7c0cd27056adc85343cde26490b28ec66d8da203c1b35cf23a47740a00002993ef8f082b0cf243856ab6391332130fe6afcaf0e3"], &(0x7f0000000280)=0x8) shutdown(r1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, r7}, &(0x7f0000000300)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) fcntl$dupfd(r2, 0x11, r2) r8 = freebsd12_shm_open(&(0x7f0000000100)='./file0\x00', 0x2, 0x11) fcntl$dupfd(r8, 0x0, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000280)=0x8) dup(r1) 00:04:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='@\x00\x00\x00'], &(0x7f0000000280)=0x8) getsockopt$inet6_buf(r1, 0x29, 0x68, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0x26) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) cap_fcntls_get(r1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0]) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)=@in={0x10, 0x2, 0x2, @broadcast}, &(0x7f0000000140)=0x10) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) getuid() 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @broadcast}}, r1, 0x6, 0x8000, 0x3}, 0x94) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = accept(r2, &(0x7f0000001200)=@un=@file={0x1006, 0x0, ""/4100}, &(0x7f0000000040)=0x1006) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = socket(0x1c, 0x3, 0xff) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x4, @loopback}, 0x1c) 00:04:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) fcntl$setstatus(r1, 0x4, 0x10004) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, r7}, &(0x7f0000000300)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) fcntl$dupfd(r2, 0x11, r2) r8 = freebsd12_shm_open(&(0x7f0000000100)='./file0\x00', 0x2, 0x11) fcntl$dupfd(r8, 0x0, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) read(r1, &(0x7f0000000180)=""/4096, 0x1000) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000000)="d569c6171385121d8e3704a02d6de5609cac9f619942d58e0e1e51d64102187a248b6b3db5d3fc0e151323c025c77c6574d79895cdb4754de9eb521d4ffa31f19fa45d864ccfc39d98d2225444feba6a6139926aaa2ade0a2735af3998c721ed6018b5eec9333c2579e029ecb4c5cab454392e4864c8f6bdcfac29550ced31d236bb3bf445b40555e419d543f4083450a4cfe72a3d71c63a6997c0a7b1") 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0xfffffe00}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, r7}, &(0x7f0000000300)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) fcntl$dupfd(r2, 0x11, r2) r8 = freebsd12_shm_open(&(0x7f0000000100)='./file0\x00', 0x2, 0x11) fcntl$dupfd(r8, 0x0, r1) 00:04:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) flock(r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) write(r2, &(0x7f0000000000)="124c24d497e77a9d88691d19a2d7eda418da8a6899926e1ae8da531959253c309a4363e0431b3ce82ecb", 0x2a) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20181, &(0x7f0000000000)={0xfffffffffffffebd, 0x1c, 0x0, 0x0, @rand_addr="cbbf75e9b759640df1ed88b7593d72ee", 0x8}, 0x1c) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, r7}, &(0x7f0000000300)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) fcntl$dupfd(r2, 0x11, r2) freebsd12_shm_open(&(0x7f0000000100)='./file0\x00', 0x2, 0x11) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r4, 0x7}, 0x8) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c}, &(0x7f0000000040)=0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) bindat$unix(r1, r3, &(0x7f0000000080)=@abs={0x8, 0xe542f4923b168f32, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connect$inet6(r4, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x1000, @ipv4={[], [], @rand_addr=0x413d}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) shutdown(r5, 0x0) r6 = fcntl$dupfd(r3, 0x11, r0) __cap_rights_get(0x282, r6, &(0x7f00000000c0)) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x8}, 0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x100, @mcast1, 0x4}, 0x1c) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, r7}, &(0x7f0000000300)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) fcntl$dupfd(r2, 0x11, r2) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0xee, &(0x7f0000000000)=[@in={0x10, 0x2, 0x0, @broadcast}, @in6={0x1c, 0x1c, 0x3, 0x1, @rand_addr="647f2b4dcb036653f21a7cfd5c3e0cd2"}]}, &(0x7f0000000100)=0x10) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup(r2) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="fbaed65496eee21c46da73e3f49aaf20a84aeb0d7199b51fa79377322880a03d29157e64ad0e5336b4b7346cf2a08a25ee5c712e8a12f1d45a2e323049b5a0f2901aa21fe0900c9f05db513a01a6d8c019430be901a33d306423ee767d5e26bac7783cecb52fa2e57e005022fb68bf152b19", 0x72, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0x7, @empty, 0x1}, 0x1c) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r4, 0x8000, 0x1, 0x0, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x7}, 0x8) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x4, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="15010008", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) ioctl$FIOGSHMLPGCNF(r4, 0x40306665, &(0x7f0000000140)) r5 = socket(0x17, 0x1, 0x1) accept$unix(r5, &(0x7f00000003c0)=@file={0x6e, 0x0, ""/108}, &(0x7f00000001c0)=0x6e) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x1, @ipv4={[], [], @rand_addr}, 0x2}, 0x1c, &(0x7f00000002c0), 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000040)={r2, 0x45}, 0x8) __semctl$GETVAL(0xffffffffffffffff, 0x3, 0x5, &(0x7f0000000480)=""/129) cap_fcntls_limit(r5, 0x56) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, r7}, &(0x7f0000000300)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, r7}, &(0x7f0000000300)=0x98) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xa0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={r3, 0x11, "9578335f2c36ec593b48aabcac94175ff8"}, &(0x7f0000000080)=0x19) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0xffffff80) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r4}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x8) r5 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) sendto$inet6(r5, 0x0, 0x11, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x20008}, 0x1c) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6(0x1c, 0x5, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0xffffffff, @empty}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000eb7f848e98fae24aefeba063ef8ce1739b34bfca4655389e467b0d17aab31dfe7e9ed0ae95567a5b62551ccf6f34ea06", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x8, 0x2, 0xff, 0x1310}, &(0x7f0000000140)=0x18) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x42, 0x0, ""/64}, &(0x7f0000000280)=0x42, 0x20000000) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000300)="d57d15fcd014c3475eee5e3ee32068ab68f367e141177180d993b0432503c4ed7e46b000e558e1a9b847a450a9e45001dd807f57a91945167d28a8b2f8f4d7afa0e29d30cfeadd7cf3c1d95c7cdacecc837d68d9fdc39a08c54c736032f944e51699cfd504c02f2aab36a62275b87c3f80d637260aea863a3df6eb2745f876bdc2288670e345914db2b7c41bf4e287b76568a21806dde572e002d846a8a9f8d70591c8c4c2bdc063bce223ad8dc0185fafe7351850db1024171bfd50abac5f513e9477f217897b38db79f96559893745781d7760bf9d854a5d2d0567ba9b9cc6b505d65213e064de", 0xe8}], 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x8, 0x900, 0x1, 0x8, 0x3e, 0x7fffffff, 0x401}, &(0x7f0000000040)=0x20) accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) recvfrom$inet(0xffffffffffffff9c, &(0x7f0000000400)=""/144, 0x90, 0x42, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000180)={0x1, {{0x1c, 0x1c, 0x3, 0x4945bd47, @mcast1, 0x7}}, {{0x1c, 0x1c, 0x0, 0x472, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}}}, 0x108) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000002c0)=""/213, &(0x7f00000003c0)=0xd5) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0x4, 0xf31c, 0x7fff}, &(0x7f0000000040)=0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000040)={r6}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000200)="34dc8705e271956e0a6eaefe1a8aa9e8992d9d17b614ac96755818e6a7c7452e08460ef7fdfb5ebb14d5706baae7c32e498ec84658a988ca4f68f588a06d47325dc681fef5b004bf01898700fcbee262d6b8aaccc522736a08fc3071a88b17907f1703f784a811e2fe02a97e1a4701644bc8ba762d3cdd86c849c1310b24f0ed29d0e7bfc7b2225ca6a0c30bb1e99567440f35d157b1ee07cd8bc725b658c89ef40eaa5572600363e9f7", 0xaa}, {&(0x7f00000002c0)="e2941e03808ef22d5694615398e25b2201ae502ac86b3a3b9cccfaf26874579d009f7bfbb39b3b18ec3de1593f938250712716e27500525d1f06982e8d8cf2ce86cc9a88f48e9abeaa453ed8b370b79156c5fa778970dfe4ed57285d1a9960ba91d7ba52520af85e9687d03615ffb50e9480004ec67f44980840ba50e5734685c9b3a480b92d6a231ba07904e46540b040c8215f4ce7ee03765c5418315477bf69fa464f1dc259afd4c01bf72546d71d60d569bdf83b6dd06482cae7f686ef181cc5fc09aef20637b6825ae7dd98b7466b3eb2311c840ebc0d44b44d2fe49e767513", 0xe2}, {&(0x7f0000000140)="e619ce16a767b6d1628731e84918d3de88bb4d42b4de845bac6bef1e660ca894d9", 0x21}, {&(0x7f00000003c0)="314fe3c8bae8019561c0c0ff4db7e9c470cbe7397aab9f1591506fcdf5366e010ff2932791ff202d58a7d1d910345a6666c07dc4ff385c1259a3e290622e2713c0e562e84e16be345ed3bdfa89", 0x4d}], 0x4, &(0x7f0000000480)=[@authinfo={0x10, 0x84, 0x8, {0xee52}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x1ff, 0x4100, 0x800, 0x7fff, r6}}], 0x84, 0x60084}, 0x0) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) ioctl$DIOCRCLRASTATS(r4, 0xc4504448, &(0x7f00000003c0)={{"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", "da5c0054e7df1b0c9a8fae8fa2a7aac8b9ee97e3e57904d4824deb393c1a19ac", 0x3, 0x3e}, &(0x7f00000001c0)="e2ecd4a3fe1e8312dcc6ee84c51daf4abda217dd8d0db88126019889606f67b89fa79c037a24e4800a8d4f953afdb4fbc98d851489d51ffd851acdf395499b8be66aa4a44cb9cabcacc906525e89dc05ef84c5ce0771b357c3bd1d96ef469e2bb70367866b5d2106dc34df196bb77f7d46fef9ab", 0x1, 0x5, 0x1ff, 0xff, 0x7f, 0x5, 0x1, 0x40000000}) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCGETALTQV1(0xffffffffffffff9c, 0xc1304430, &(0x7f00000001c0)="ae5d0a21a9a4b72fcc3237fdbc7a862ab554769df8649de35702b0607470af") readv(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/230, 0x14a}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) shutdown(r1, 0x0) recvfrom$inet(r1, &(0x7f00000000c0)=""/238, 0xee, 0x40080, &(0x7f00000003c0)={0x10, 0x2, 0x2, @broadcast}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) chflagsat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x600) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x23, &(0x7f0000000240)="698cce3c66064476032691937b6341e422d3764663e85c1837d5e1290187a8c27096c4d6412351ab71a4237a3bfc0d4e6f54ca8751c5bf7b9041ca919f8fbceb20454164b36e6ca2bbe70b34c9fee3520056bf065ec815fbd1fb16ae7795ba5e58b6057a80be5a302982ca8b9289d52c4ec3625c", 0x74) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x200, 0xfffa, 0x7fff]) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/193) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000240)=""/86) __semctl$IPC_RMID(r1, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet6(0x1c, 0x20000004, 0x63) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0xfffffffe, @ipv4={[], [], @multicast2}, 0x7fff}, 0x1c) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) fcntl$dupfd(r3, 0x0, r3) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) fcntl$dupfd(r3, 0x0, r3) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0)={0xd0}, 0x32) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r4, 0xfbfc, 0xf, 0x6, 0x4}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0x18ea, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r5, 0xfffa, 0x9}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r6, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={r5, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000300)={r7, 0x5, 0x3, 0x2, 0x9}, &(0x7f0000000340)=0x18) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="49fdf08c9220d78ae9454382fa0335a91f3d387b16118818cab0952f1283d5a50ac0fe276b8cb576adee8837842e681c9b3a8cc640", 0x35}], 0x1, 0x0, 0x0, 0x4}, 0x20081) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xe08e036b54317c18, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x3, 0x3, 0x1]}, &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="e0f17c5518adb45ee33c7de1eb2f2230"}, 0x1c) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = dup2(r1, r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x8, 0x7}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x200000, @empty, 0x40000008}, 0x1c) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)="f0", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0x8) r4 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x3ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={r3, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r5, 0xfffa, 0x7}, 0xffffffffffffff0e) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) copy_file_range(r1, &(0x7f0000000000)=0xfffffffffffffffd, r2, &(0x7f0000000040)=0x2, 0x86, 0x0) 00:04:54 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x15, 0x1c, 0x3, 0x1000ff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0xfffffdee) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0xffffff81, @empty, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01008176", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000100)={r1, 0x7}, 0x8) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xc0}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x3) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002850dcb0b7478d610a8649061d59f9f36382ec32d290c08494488e512e8716f2ca505a7a9663f6b2dd4c6ae92209f8f76e59be0af4c87fbe1d448726f3d8cac4de4321992ef7b1e0c1fb9883b255becafe01e0f02acaada2b09ff986bc9c5c9a703724e71a7e000678b21d062da166d6db58b14394c79f93f32d4d40d3010023e9db831bcbef9aae437d7b28cd21fe", @ANYRES32=0x0, @ANYRESHEX=r0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x80, &(0x7f0000000080)={0xfffffffffffffdb0, 0x1c, 0x0, 0xfffffffe, @empty, 0x808}, 0x1c) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="80f14a235889d2c836ec1527700f06d214a23f3746bd8066a033b01af98744e647ab9cb04d193159df7624a23c2e2b6e36448346e57f0053b42c315e2d307ceca853784039fa73e0900e51dfd35c387729cc743eecd981e8bae6a9a233e277df1190098cd40fed378d837ac2fca4738ab975e3e05e3c79042536f2530f8d5931c5507617fc965b77eb3969157fffa0092959ea8efe81296ad538b77382a54bc1ebcd8d5d2b3d37ef8bb903e92132db42a8d938c351088c62d86f42663c13cc5b79e36d7610107c04ce", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x7a, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x8, @mcast1, 0x1}, 0x1c) getpeername(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) r3 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r3}) getpgid(r3) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x7fffffff, @rand_addr="17f4b2781e30bfde17557103050048cd"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x8, 0x4) 00:04:54 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @ipv4={[], [], @broadcast}}, 0xffffff2e) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="efb398995e0b802ee478e5cff2ce4d809a1a8734ca57b40db8261bec87ebafdf870e97942f4dd03f0256c2ee44042456928bb0f0c885378f89e3702afebb492a3813e053e6bc095df2adbf40c693f63a28a2bfeb0b69acad53fa4eec75f365c8ff3a1eae6684e8fa02635973efe1a18edbefb97913eed4f9283e56f1281f8175eb294a31f3072689f43d702a6e0e3834573d", 0x92}], 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x410, r1, 0x80000001) 00:04:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x9, 0x29}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x0, 0x1}, 0x8) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0)={0xfff, 0x7, 0x8bac, 0x5}, 0x8) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="d5b7b3ec8a3f6b0a6da69dc1f1200093bbc3dd5d15426479061aea8a4cc748d55e0eb6e5226a363785e26db025fdd47364bb038e91dd0a46eadfe572e3eacb3fb02130fc3df1d89ca162e554f2a5aff233df9a360d219487c79700"/106, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:04:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)=0x1000, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000000)=0x3f, 0x4) 00:04:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = fcntl$dupfd(r1, 0x0, r0) r4 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0xfffff001, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r2, 0x3, 0x0, 0x3d}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000002c0)={r5, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000040)={r2, 0x7, 0x1}, 0x8) 00:04:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket(0x2, 0x5, 0x0) r1 = socket(0x2, 0x10000001, 0x0) r2 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r1], 0x3ef) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000100)="fa379f054494bb7d88d88ced4fd23bde69840e19deff24cefefbd9bde9a3b052e485cb5e730070a428db6bd03d33aca1a0a3029d06c63e3252981c7b1f1a46f80da9dab460ae9f6b669cfe5adbf13cc7e270e584b0f5549e44b2e23e34d3f381b698aa21e64590388c0a361ab377d3396131157052fa9707c99ee52ce60aed44c1fa74c57f15833dc3261ddd7304df033557d6e871ef892cd5b89ac3980d413050d2494a1910a92d681a443820e894d297c70bb2b46d35e1fca65e9a14154ffb02b3e7ef594508c8a3b7a905ffd6ccd883ce051b74fced47c47bf77fe94a619d9be47b2bd11bd2f31a1eb8", 0xeb}, {&(0x7f0000000040)="110407b21b4f893fd30acf1f79697a131b1dda431e3e02413648ad9ac872e48229a76371db0efc8df20c93b73d4948d94993", 0x32}, {&(0x7f0000000300)="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", 0x47c}], 0x3}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r2) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000001000000000200000002000000ac301400aaac1400"], 0x18) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0x3, 0x9, @empty, 0xfffffff7}, @in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) connect$inet6(r4, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="010003001aead9f89c283db76d8041820387e6553caaca0187e01e4d356d10200ba672d1302b4b548037a54299ad2829433b8e0cc28cc69942379167b140b55aaa7dbe3774b4e912a544d5c72adc28bb500b15cb61b13258f1ad7388a136619e8338420cf6500dcde4b15dc0fb6d3d9d1194d26c9a5ae01aae2e50658b4ad90fa45058eca90000000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x7}, 0x8) close(r0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) 00:04:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4f36437dfd62cdad08091976f09bc0b2dee47050c94bf98a8a75cab29c8f927592ce2a6eb9c9e9afaae3deed3a6ff752a2bcb06c2234e26accc01b82000066c2236aa5b1a9660edeae721bc0aa6b9c58810a3ab36b9bf5772f015a697505d5f59cca2dfdb4cf23e5c3e46f24d7e40068", 0x70}, {&(0x7f0000000200)="680fe12b7f88a9b996eb37679f3039c0e24fa2a4767e3604a48bd0c0b058c3a6011ee78a649fd220074562c065f3217c2b5e72546996bba4a4951daa34c785beaf036e77c5e536062f72b176b522087c7e4c03d7b8798ad425ed175b3ba4675cf132d212afa1328b606e313f3e7a896cdef7b6991c83", 0x76}, {&(0x7f0000000000)="df3895e586ac51519eea0533f20a85245366c7", 0x13}], 0x3, 0x2) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:55 executing program 1: recvfrom$inet6(0xffffffffffffff9c, &(0x7f00000001c0)=""/161, 0xa1, 0xc0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0xc6) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_http\x00', "3ef007fdcd966a296195ef658198d2c09dbcdba306038e98c0f1841dfe26e0cc92fbdf89e0a0def35d7ede31b51b681e1174d9d31268bb476940be7fa0217e97dd7eff415485c61f26e6e0ea10d23f12b4e1ab5c0addc934a6948b8039d86371a2e27808ad25bcdf737c702475c9ee57aadbe661ab340aa85e2ec777f5b1b7775b7d9634eda8327240995e24309ef1a3e5999dec86249bba5e96205770d3de851e4db963f9c73991989b167bdeb14b4ad62263cfdecdb9e3b02f68952bbf286114d97da8d09ff9db64a97c2a092d90604076a07105667c2137920ed6e9a725a8fffe15fa720fd178ee6358db996317d9"}, 0x100) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/223, 0xdf}], 0x1, 0x0}, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000040)={@rand_addr=0xffff, @empty, @multicast2}, 0xc) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x100, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r4, 0x0, 0x1}, 0x8) 00:04:55 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:55 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @broadcast}}, 0x0, 0xfff, 0x0, 0x100, 0xff, 0x3, 0x81}, 0xa0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000180)="b9329f6c9ff94de7a5dcbab973b5b9db2f6914399eb6ed55ed3b025efc6b3fb567b462b2f203514a57a6bf8fdfe64f2cee4e94d908c8a16f9f01aac3e267e834bfde48e29578196b563d25051e08d410ffc98ccd27ab75670dcebf2e76c41daf86ba3338e9c077e9bca6fd54c5a231adb8b1d6e089049d9e0c125e6ed39b7084481d0b9a17750fb29be82216ca4b715f87ea13d8de1a6bee23f8ec04876d0b5613297d5aa944a3c2969e0749a51125046d317a42213d2a6c4d") sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) 00:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) 00:04:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r2, 0x804}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) 00:04:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4802c7, 0x22) r2 = accept$unix(r1, &(0x7f0000000180)=@abs={0x8}, &(0x7f0000000000)=0x8) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000000100)="1cb8f50b80a68caab881b2936ddbe69abb396dbccd81a9153248", 0x1a}], 0x1, 0x6) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 00:04:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x200, 0xfffa, 0x7fff]) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/193) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000240)=""/86) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000280)=""/199) getsockopt$inet6_udp(0xffffffffffffff9c, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000240)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8000000}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01001100a87fb335011dbb5697e4c01cfc948d771b3d7d406a6f272d308a0033cfe815807c6eaac015840e766b54167d2c5cf0fe68c323b2416ed6b168c229c58c256fb7ba4445525b3c11dd33cfabf0601a0365626a3c4226453931c12f00dc03256861d03d287d263c571cfa1cef28", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_udp(0xffffffffffffff9c, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 00:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 00:04:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1b, 0x1c, 0x2, 0x0, @rand_addr="5b44f3f20edace8db48f001181230aa8"}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x4, {{0x1c, 0x1c, 0x0, 0x9, @rand_addr="61e1b868cc5ec4be22ae46591942dd51"}}}, 0x88) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002850dcb0b7478d610a8649061d59f9f36382ec32d290c08494488e512e8716f2ca505a7a9663f6b2dd4c6ae92209f8f76e59be0af4c87fbe1d448726f3d8cac4de4321992ef7b1e0c1fb9883b255becafe01e0f02acaada2b09ff986bc9c5c9a703724e71a7e000678b21d062da166d6db58b14394c79f93f32d4d40d3010023e9db831bcbef9aae437d7b28cd21fe", @ANYRES32=0x0, @ANYRESHEX=r0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:56 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x101, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0xfffffffd, @empty, 0x2}, 0x1c) 00:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:56 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7}, 0x8) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 00:04:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000514", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x10d) 00:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0, 0x3b}, 0x0) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r3, 0x5, 0x1, [0x8]}, 0xa) 00:04:56 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0x7}, 0x8) 00:04:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)="f222597ecbf530743ef2226b3c6c184a0e95993a535beb1232662bb38dfda5ef0233de7f412de74fa8bb3a3e1912e49596d5abaef9f544ab49d0b8a745b4164a1e803621568d3d69b517ebde8e5f47e8e702b59b1b34e4ca87791dca2404111c60e79bf32d3551fff4d080158a39bfe8b1fa63d1c9754e165486dee8c402cdaeec650ba135c1aad21dbf7b84065f7eb9c4ca056761c3d25ce5edf34fb8c2beed96aa3109c47981a06899498fd357637d62d4fd4ec7a2884a2ecd93b294d6106f6519b55c5c3eb521d220529e64273c", 0xcf) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @broadcast}}, 0x0, 0x3f, 0x7, 0xfffff1f4, 0x3, 0x1}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000580)={r4, 0xf1, "aa8506e2ab993260c4074d4c9c3172fa5dec1721db56e3a20fdf00e002f36ce640f17fd502e8935a954c3bc0a4c9dbddab12518556bf97fc83ea831cd13d0e1b2edfd8e27a45f703e2dc51a27c925963c5d5d14cb02333aa525741589a6ac8da2acba979764bd0da33590647e1252b6154fa67fd1c02703628cb722de053a75f9a33d2bc88b086652130e50270cc309d78ef2297e0d2240bc0a2d6e38e36bff362bc77d5af4dfaa127b03e20e86b1542263536a40685c4be1a53814870b7e7b9c37e5719e5183921c672989066fe51077f25d2978f25cfcc7135da697c00643705751c82cc1a7de091bf6b258273d677cc"}, &(0x7f0000000080)=0xf9) 00:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4ab7, 0x1, [0xfffb]}, &(0x7f0000000080)=0xa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x1, 0x4) 00:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socketpair(0x1c, 0x10000000, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x6, 0x6d, 0x40, 0x20, 0x2, 0x2, 0xb4, 0xe2, 0x26, 0x1, 0x7c}, 0xb) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="00020000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:04:56 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x2a, 0x1) 00:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0) 00:04:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x0, 0x3ff, @rand_addr="875157a88b96fd0d48c4bb3f1754ce54", 0x9}}, 0x0, 0x5, 0x9, 0xfe2}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x96, "b651a0c6e745e550db1fcc1f5584e22a1d015aeb20013161453b287720ce740db8ff72add36a6a87037e1fbd85be6d0c27686dc92cff88f8b879b829dc154086fb3710f6eacf13ac16f7b4e2719b2bd52608bdaab9b308ddde3dc4ced747d1e1fe2b788560f1d832fb0608d5481bf4aeb23bd10fc2a313c8dd824ca11b80bf3573a4d52bd8309a75d0fa13d56ed95f3034b9b567b0e3"}, &(0x7f0000000140)=0x9e) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000440)=@in6={0x1c, 0x1c, 0x2, 0x1bf4b2c9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2b5}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000480)="9385a4e9913d78d347e7aa3db3d620d6cdd8fa1b6db23945ff0e4f8651f479a451fc381682e4e8a558d6194613c4b1e38549fcb5aec1c0216d6dca6f49ab401a596921eb80d21aa144ac3c2a01a02863c7e5bc84753bb6332d67c7f14df702d58b881ce3863475284dcbeec2a4f47d9224362869b56656865037786f948fb55d776e7d9b85ac979f45426474e251158e81da8699bc92cf78eaa131a1fbc8d4000cec08b23fe1ef207eeeaaaee99b9fd261da3a66f115119f462fbc75bc4f0b90f031478c474218abfe0b425a3dedce60631141545ee5995fb274", 0xda}], 0x1, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x6820, 0x75, 0xff, r2}}, @prinfo={0x14, 0x84, 0x7, {0xd, 0x7fffffff}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x3f}}, @sndinfo={0x1c, 0x84, 0x4, {0x200, 0x1000, 0x1f, 0x3, r1}}], 0x8c}, 0x180) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000400)) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r6, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_buf(r6, 0x29, 0x51, &(0x7f0000000340)=""/58, &(0x7f00000003c0)=0x3a) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x0, 0x1}, 0x8) 00:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x800, 0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty, 0x80000001}}, r2, 0x7fff, 0x7, 0x2, 0x1, 0x2, 0x5}, 0x98) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @multicast1}}, 0x0, 0x40, 0x7fff, 0x10, 0x4, 0x3}, 0xa0) accept4$unix(r4, &(0x7f00000003c0)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000340)=0x6e, 0x10000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:04:56 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:04:56 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f0000000140)="1d09995747e2c797f50793ad5c7fa99d91c275d593ce860d65fa3c2d619f1f9c983dcc27f709e81aed622438caa7b47e04d56418920ef23ce5ba1d16b66c30c906a5c8c32a276a365c2d4e37e5def87c9b075d167135bb0b4caf453ca4e60c6c637a17a91a59f171f16e4628cd7eb2a925c94c1998f1fb12148084ee5dd4607f8798b44cb9ee8ba1af7156a724d9dcbd0932abee49f7ffa72a5009415d7b557f3e4cbb67f1d11e7699458405230b40e4bc4d8c153c570c6d140a2730917bc13d1842e0bffc19be8b726b95cbc088475e1adb6880f1df561ee8ded994bbe3f7298b07be2322cb73301905", 0x3, 0x5, 0xffffffbe}) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f00000000c0)="824b57cc4b9c5e70b56549c7ab258e7b1e673f06a606adf46112a1f153a6d6715753224d35fc69b087e32d1891317a9da04d6461418925fe72303b3b3073df2267b1541fbd0fe89e59ca38e988") 00:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x3f}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendto$inet6(r1, &(0x7f00000002c0)="7a1c8b435ab89acea8426fcdc2bdf1bb6eed7c1cc28669819f990d4ae88e969b4e35123dd5ad06964cee0a50629b8eb758f8c1c512b999161f309ab9006ff49a030c7893471cd99ffa47ec80621baf05b0f45deb6af61512f452d2e262c6521b8e475857d6f562628a88ae5618144fc13616ff86776c91b7fe24516f2f846077940f3c4f8701cfb804000075cdfa0db2140e9d68", 0x94, 0x100, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x8, @ipv4={[], [], @rand_addr}, 0x7f}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) accept4(r3, 0x0, &(0x7f0000000100), 0x20000000) r5 = dup(r1) shutdown(r5, 0x0) chdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet6_tcp_buf(r5, 0x6, 0x20, &(0x7f0000000040)="699ef2ac5a8714a9fd83b490b475ddb06ad2225ea697ef618148bb4cc26603431bf181d8a974764bb7d1c67afa0ee0c3c13cf8048a2a", 0x36) 00:04:56 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000010c0)={0x0, 0x1ff, 0x0, 0xd2, 0x40}, &(0x7f0000001100)=0x18) 00:04:56 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000100)={r1, 0x0, 0x1}, 0x8) 00:04:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000800d144c788230c47d450e86efb81cef5811eb433aa527014401fe642ec143acb8e45de705cb3f96f1c7a9c61644978b0028ee71eed89bc51ee4c066e9d1ad8101a61cb6d599cfe9125bc08f90aea90e283347ab6db44e3d58daa68dc9de82e1ffbabfda6d746680232579ed88d57efd761fd0cd0a0f78b686fb40c8f5712b0106a4f484986bb62a35db526fed43869c77170770af7dc1630d8501367bc217505b80328a3bc0d52205a", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) connectat(r1, r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r4, 0xcfc}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) dup(0xffffffffffffffff) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x7fff, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x7ff, 0x86, 0x1, 0x24, 0x3ff, 0x7, 0x8, {@in={{0x10, 0x2, 0x2, @multicast2}}, r7, 0x5e7c5d19, 0x34f, 0x9, 0x0, 0x1}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000240)={r8, 0xff}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x10000000) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x2, 0x9e, @empty, 0x1c31}}, r5, 0x2a, 0x7f, 0xfffffffb, 0x9, 0x80}, &(0x7f0000000280)=0x98) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r6, 0x0, 0x1}, 0x8) 00:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x5, 0x0}, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000400)={r3, 0x9}, 0x8) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r1) shutdown(r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r8, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) accept(r8, &(0x7f0000000180)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x8003f}}, r7, 0xfffffffa, 0x845, 0x308, 0x1ff, 0xfffb, 0x3}, &(0x7f0000000100)=0x98) 00:04:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x2000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x20}, 0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r4, 0x0, 0x1}, 0x8) 00:04:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x4, @loopback, 0x8}, 0x1c) 00:04:57 executing program 2: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x101}, 0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = geteuid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, 0xffffffffffffffff, 0x400) 00:04:57 executing program 3: getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08800018", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x29, "4775ebb865326c15b03a06b88997113d90a8d49112313be7c55b6a7aba3c0f28dc745bd30b9d385045"}, &(0x7f0000000140)=0x31) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x9, 0x1, 0xffff7fff}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind(r4, &(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x1, 0x1000}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000480)={r5, 0x85d}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f00000002c0)={r7, 0xc, 0x3}, 0xfffffe7f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200)=0x7, 0x4) 00:04:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000180)={{0x4, r1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8000}, 0x1ff, 0x10000, 0xa38}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xdea27074b21a4796, 0xc0f9d79fa3a9d952, r2, 0x7ff) fcntl$setstatus(r0, 0x4, 0x1001c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:04:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={0x0, 0x800}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) bind$inet6(r1, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000200)=0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x4c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x100}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x10000, 0xe) r2 = socket$inet(0x2, 0x3, 0x7) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet_udp(r3, 0x11, 0x0, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0x2, @ipv4={[], [], @broadcast}, 0x9}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = socket$inet6(0x1c, 0x20000000, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r6, 0x7, 0x7f}, 0x8) 00:04:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x2, 0x7]}, &(0x7f0000000140)=0x8) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:04:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000000)={0x34, 0x0, [], [@jumbo={0xc2, 0x4, 0xffffffff}]}, 0x10) 00:04:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r4, 0xfffe, 0x1}, 0x8) 00:04:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = socket(0x17, 0x3, 0x3) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="186d6225690121c31403e767fddaf03c830a9ca8dcb02014277d740f3662023ce430837ce770efb454d7121576d8ab5f9ab309b7babecdfb873127f5e65de19ca32ed4ddf8318e2dfe3f6b4d52aa21895badec53342705b3bc1e4e71553ef2bc88f5cbc6853b8073a51e7188d9caa34fbbd782b4bf0935f7fe2e85050ebf11fa5636ce536b1812039f88e89dae816dff5ae9a8", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000100)=0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000140)={0x5}, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x200}, 0xc) 00:04:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="da614db6058383d99d77f332d53edb10", 0x8}, 0x1c) 00:04:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x3}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000140)="ceae68deeb7031012dc9dd39e3750b1eaf7fd9bd6641a7dfe895b216936cb09669d17598662ebe2b0fa48e1e221e63c7bee8b1c9986511528439938a54f11fb2755eb60473a66c3af9d8ed40d751c83ba538371ce92e95a07369f84bb284", 0x5e}], 0x1, 0x0}, 0x20080) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xfffffffd}, &(0x7f0000000040)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/234, 0xea}], 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/135, 0x87}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xd) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x5, 0x7ff}, 0x0) shutdown(r6, 0x0) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x1000) 00:04:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000040)={0x6, "8b32d6e7e86f1631a506b812eea0b99b"}, 0x14) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x400000, @empty}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:58 executing program 0: setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x4, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)=""/178, &(0x7f0000000000)=0xb2) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x8e6a, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) chflags(&(0x7f0000000140)='./file0\x00', 0x240100) 00:04:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000009ab8754bbbf2faa8080692e9bdf48e9be7a68daa995d2f25677cd53d8803b569f67c09cdda43a011f7353d58090aba50c51524f09629c0fe0001d5e3bb803f0e1d614bee587e3beb3cc0f1b9e040a074ba380c9d24f2f3ffcb", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:04:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000000040)={0xfffffea2, 0x1c, 0x1, 0x800000, @mcast2, 0x1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x2, 0x9, @rand_addr="22b9117518f8abcd05f80b849cf58bf5", 0x3}}, 0x0, 0x2, 0xd6b, 0x81, 0x80, 0x9, 0x3f}, 0x98) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r2 = socket$inet6(0x1c, 0x20000000, 0x7) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x32, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x140) mlockall(0x1) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000000), 0x4) r3 = shm_open2(&(0x7f0000000140)='./file0\x00', 0x200, 0x120, 0x0, &(0x7f0000000180)='}.\x18+^\x00') posix_fadvise(r3, 0x5, 0x5, 0x0) 00:04:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) fchflags(r0, 0x240000) 00:04:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) open(&(0x7f00000001c0)='./file0\x00', 0x40000, 0x111) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:58 executing program 2: getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0xfffffffc, @mcast2}, 0x1c, 0x0}, 0x0) 00:04:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast2}}, 0x0, 0x2, 0x1000, 0x298, 0xfffffff9, 0x3, 0x5}, &(0x7f0000000240)=0xa0) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="18eb44f0d94cec53b36fd7638766f0b9849d9700"], &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000f078d0641eb7eca8af81f88706474a87cb18a4902f0c8163ebafb9b754ecafafaf660200000000000000d76bca98dda963dd2f8809e16fc5152f16de75a0a83dbb6feb9fb0f06b60224ddcea04421f6021f7"], &(0x7f0000000280)=0x8) connectat(r1, r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x9, @mcast2, 0x4}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x55, 0x1c, 0x0, 0x93, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000002680), &(0x7f0000002780)=0x100) readv(r0, &(0x7f00000025c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/39, 0x27}, {&(0x7f0000001140)=""/111, 0x6f}, {&(0x7f00000011c0)=""/221, 0xdd}, {&(0x7f00000012c0)=""/80, 0x50}, {&(0x7f0000001340)=""/156, 0x9c}, {&(0x7f0000001400)=""/1, 0x1}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/84, 0x54}, {&(0x7f00000024c0)=""/243, 0xf3}], 0xa) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140), 0x10) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r6, 0x6, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x2c20, 0x1ff, 0x8}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="d0895911", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r7, 0x0, 0x1}, 0x8) 00:04:59 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = getegid() setregid(r1, 0x0) r2 = geteuid() setresuid(r2, 0x0, r2) r3 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r3}) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)={0x1c, 0x3, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x9bde}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x8}]}, 0x28) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, r1, r2, 0xffffffffffffffff, 0x5e, 0x3}, 0x8, 0xfffffffffffffffb, 0x8, 0x100000000000000, 0x2, 0x3, r3}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES16=r5, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000100)={r6, 0x7}, 0x8) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0}, 0x10, 0x0}, 0x4) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r3}) r4 = getpgrp(0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000001c0)={{0x4, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0x30, 0x4}, 0x3, 0xfffffffffffff801, 0x8, 0x100000000, 0x4, 0x8, r3, r4}) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0x0, 0x1c, 0x3, 0x0, @loopback, 0xc254}, 0x10, 0x0, 0xfffffe1b, 0x0, 0xffffffffffffff35}, 0x0) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x75) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7}, 0x8) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) freebsd12_shm_open(&(0x7f0000000000)='./file0\x00', 0x400, 0x106) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000040)="259b1aee36848edc7c3553607f90b178cc8fef399846c9cae66f40f633281200684081b1a3e5c90774021731339ab1e150152488eda996ae9070e5a25117514f493ac928032a14bf146d4d500daba3b1608f76242064395d292dfe2c51a039830ba7a01ade9006ce457e3fcf913ba898a6565aa0db370b25712c450fbee96d14c7b2db80ad09041b4fc7336102") 00:04:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x8, 0xaf, "453ab790b46800c0a18757f5c541ca69cfd338744ed14f731883d18fc9d4ed137f2ee2b87cb71474362c357def30947775a95e46defc762688c1ca7f851f9b2c5da362cdcf446bf62fa4e7443f8f948aad8f60503fb82e4ceb0ca03645d86549b5953003e394e1adc679cf15f7e3d11ee1acd09abf13c684563224bacfbcc9c5a73dc3e27c9f7f24a271edde4c1690193396c210207188987eea16f09218d4ba311707c7f2a56d032b3950f7403fed"}, 0xb7) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="060100006a50ebc281d5dc7f9ce1fbbe47a62c2cabe6700b3f6ae578de4e5a6b2b4a60c22671fb8b4a06926956d8f85dbaefd379b9278f89fd87", @ANYBLOB="aa7896c470765eea759d163507d8c0e92109bce27202a8a940d7e000b017d705c9003bd9d8493929f433d1", @ANYRESDEC=r2, @ANYRES64], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7}, 0x8) bind$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0xa, 0x0, './file0\x00'}, 0xa) 00:04:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[], &(0x7f00000001c0)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) rmdir(&(0x7f0000000240)='./file0\x00') recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x1ff, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x0, 0x1}, 0x8) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x80}, 0x8) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0xe0}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) write(r1, &(0x7f0000000180)="0c3f7e2d1f0101ad2499d8d6779c62df7a4e3a405c5db2a0d9240a55de5d86345f83fd408492afb522494652e161f3233a3ce336f6fde8361878afb16b821cdefd8e41d9219f5dc2882c1741da83a8541e0c37e0f16ec7e566790f6145487025bbc3ad02030ae31d90ecceac3d719c2358a2e8568d9569afb4efec7655f5f069975afb4550d40df601c7f2fc7663f320c6d47892348bb40d80da36ca25c01d56c93830a4bb178d33953a42efbc422d89c416a2af74ac5351aac53b1bf4088f2bdf778e79dd1794dd7cde1c2d9117932c56bd191fc5a713a50d4a6ac61c98657df6", 0xe1) r2 = dup(r1) shutdown(r2, 0x0) accept4$unix(r2, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8, 0x10000000) sendto$inet6(r0, 0x0, 0x0, 0x4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0xfffffffc, @mcast2, 0x80000014}, 0x1c) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000140)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="80e3a2fa922e1dd24b5badcb52b87d2278c236a4eb82030c0a0d31fb0100f989fae19b96bc589205bc30bbc97c1b1ec0085654c881983699d400dcc22132ef937d80ab82e6b82f8073f7496ec1f110ec56a3095d04a54a41ce1c21debbd2ec61ffc313ba4ba7c562dd98b0b90edbe2ea36fada", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) exit(0xeb4700000000000) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) shutdown(r3, 0x1) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={r5, 0x13, "f36aa78a06d3b3c421a800829fe2371766b28a"}, &(0x7f0000000140)=0x1b) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7}, 0x8) 00:04:59 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000)="ee00c6d89e09e9422ec73e", 0xb) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0xfffffffffffffdfd) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x4}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) r3 = dup2(r1, r0) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f00000003c0)={{"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", "323af02d3ad384cbf8d446e2c5e0780ebf43c3ad5df65532aeda1d66056c072a", 0xfffffff9, 0x1}, &(0x7f00000001c0)="b92d7197ee37087e0ad19665a2a3de7b85b4ee7f5fdae393373d2ff7e99e9774c8b3e772f098b127834c82e6338d9896b184f604a7a158e823b2a97fb90445eca6e9772c5d06452bd6285a4af7a3db09a256a6faa68f93e81b6be8c0", 0x0, 0x5c0, 0xfff, 0x100000000, 0xe668, 0x6e, 0x6ce, 0x4}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x31, "b0f7b3bb2ede3271349ec508c39e260b892173e7732f0290ce6814d56efc622222463fe49ad1b8ab50b87b0f81d86d66f5"}, &(0x7f0000000240)=0x39) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x384}, {0x1c, 0x1c, 0x1, 0x80, @mcast1, 0x40}, 0x7fff, [0x8000, 0x400, 0x1, 0x7ff, 0x200, 0x3, 0x80000000, 0x1ff]}, 0x5c) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000d1bb8b3bafb04fb9508a967a9c521267c9d55d18bec009babec6ece64cbdbbbd3d20040616b6cfd50e79658eddc6b73f42182c85fd2dbc14426b0a4e359a4dc46f5b52fb57a8cad81d9ffad0b61166b565a7e1d81c64b6b53109f523b9e28bead8b22a83c7ed52b4010d2f437357ee56a26a01b8f47eb8caecd427b3da9300009ac232a7781d78a27030035c06992754c07de5a60d1727d175e797e2c2bfefe4ffe3acc832b483ded41ed4f7f416da65a8", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r4 = dup(r0) freebsd11_getdents(r4, &(0x7f00000001c0)=""/187, 0xbb) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:04:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x0, 0x5, 0x9d12, 0x200, 0x7815, 0x9]}, &(0x7f00000000c0)=0x10) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0xfffffffd, @empty, 0x8}, 0x1c) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) ioctl$DIOCGETSRCNODES(0xffffffffffffff9c, 0xc0104454, &(0x7f0000000040)="592923b6bfcfe8a970083b37f63675689de8c1ebbb73e3527875b4ba36357cb216") setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="01002fd3"], &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x6}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7f, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/267, @ANYRES32=0x0], &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000040)={r8}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x800}, &(0x7f0000000140)=0x8) 00:04:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x9000, 0x5, 0x9b, r2}, &(0x7f00000000c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x281}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @loopback}, &(0x7f0000000040)=0x10) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:04:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) fcntl$setstatus(r0, 0x4, 0x8000) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)='p', 0x1}, {&(0x7f0000001840)="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", 0x1000}], 0x2, 0x0}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000006b45bbca04e9a45b69e3fd78fb1a9ec8caf5895c24d438c5e9b4d9b80bc712afb1f4f649ddf7a338e1b576c266124686bb4d3245ce2586bf83a509fa3a24618a706643d761ccd90996c1e17b0f7c3064f47ddf2006c703e7136b2c0317517926b84f01e19a6c94707cc56c44839ffc28ec9c0666885b75b9dccedcf05b8c38b4b8e4a3e2e49e4d3b27a1923e9bc2ab846461dc637221b13c18d6b2e9beba5e670395ed7b3c6eff7d677ef9ebc9fc998dc20642aa9b2e6fec1f51c45bb1f852b918ecf3f694eaedf2d1248c8f9f4014d7ee6f9b6235714f4e79f609e6c1a8bc5871952294eb51b1337"], &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={r2, 0x5, 0xf, 0x8, 0x10001}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1c4e2300000000fe8000000000000000000000000000aa0400"/128, @ANYRES32=0x0], &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0xd8, 0x3, 0xffffffff, 0x3}, &(0x7f0000000180)=0x18) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1b, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000040)={r6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000280)={r6, 0x90}, 0x8) r7 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x13}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000240)={r8, 0x3ff}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x15, &(0x7f0000000040)={r11}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000002c0)={0xc, 0xf6a, r11}, &(0x7f0000000300)=0xc) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) 00:04:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000000c0)=""/4096) geteuid() bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000010c0)={0xe, 0x16, [], [@generic={0x0, 0xad, "bfccc8444eadc2a2d3f2772c002f7f19f096fa7f516fd626ecae73005b6e55b00b5145d3bf62bb8ac48da3822c33982b440b2d43ea58753a7904489e38a22d7642eb7b8f00ff568f26b5f2f91d4bbc35389c37584f74ae329ead80fe52287fe4716ccc61365e9e117c773c500453b7f083c99fb7792fa5292a0ae4d82f2cbc3452462345e136b371f6eade1f1aff2dd7fbfc84c52880ec076b5214da39263db4a306c6e40e3f387ac68d7da156"}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x1, [0x0]}]}, 0xc0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:59 executing program 1: getsockname$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="dc4343991c46d9ea0270c2d1264812a8"}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x0, 0x5, 0x3}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x80, 0x1000, 0x57, 0x0, r2}, &(0x7f0000000240)=0x10) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x200003, @mcast1}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0xfffffff8, 0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x1000}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x0, 0x1}, 0x8) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) chflagsat(r1, &(0x7f0000000000)='./file0\x00', 0x21140a, 0x200) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="030000000bd718eb2cfac4edbabf9bdef1a4791f764bdbef9f52b73c011d8a01a7ca649e36b6f5f951e5287302ddddf3381b46241d040e379ff84bda8cb910aa6a531e893377e6c1c7c6fb8dd3e99ea2f91fab330ea49169714b36f5b34a6252e870ca07895a8e972ed482ca3fd5293c5e3fcd591bf49e8e0e205322ed7134e84105564c04354109c97598244a24d6b5806fb005ee58b199f6f720e27e9935650bd7072ffc5abd36a4d0040700"/185, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:04:59 executing program 0: __semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f0000000180)=0x6) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @empty, 0x8}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$DIOCRGETASTATS(0xffffffffffffff9c, 0xc4504447, &(0x7f00000002c0)={{"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", "9bedfd450e066deee1f31dc24dd9a0b6a28a041804531aaa144a805706009edf", 0x2, 0x91}, &(0x7f0000000100)="c0b2d98be4fb102f616869dd3f7eb0d4318fb126a035c5512a386a4091ce6aaa8cecc864f1704ff764848c8041ae93103e5c24667174607daeff929a675c2fc2981e041388d9d0df45255e8bea125d49d190b186221bb41b6c13ec6545700f76995639092c1dd6ece058582721", 0x6, 0xfffffffffffffffb, 0x1, 0x10000, 0x9, 0x5, 0x2, 0x1000}) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000001800), 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000683cb8332b90ee958781f8b55f04063bd0484036"], &(0x7f0000000280)=0x8) poll(&(0x7f00000000c0)=[{r0, 0x10}, {r1, 0x20}, {r0, 0xf7cb99fc78a50226}, {r2, 0x100}], 0x4, 0x0) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000080)=""/107, 0x6b}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/106, 0x6a}], 0x3, &(0x7f00000011c0)=""/176, 0xb0}, 0x40080) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10, 0x0, 0x64}, 0x0) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) unlink(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="cdad1790662ec00c6ce1baebe9869f", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:59 executing program 0: setsockopt$inet6_udplite(0xffffffffffffff9c, 0x88, 0x4, &(0x7f0000000000)=0x5, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) flock(r0, 0x6) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x3ff, @rand_addr="feff000700"}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000040)={r6}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={r6, 0xfffffff7}, 0x8) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r7, 0x7}, 0x8) 00:04:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000340)={{"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", "e6ff54df8151ec1d6d0100"}, 0x0, 0x100100000060}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0) getsockname(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) r3 = accept4(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x18000000) getsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000080)={@loopback, @multicast1}, &(0x7f00000000c0)=0x8) 00:04:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) recvfrom(r0, &(0x7f00000000c0)=""/103, 0x67, 0x40, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x6}, 0x1c) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xfffffe00, @empty, 0x80000001}, 0x1c, 0x0}, 0x20185) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="a1bf79a16289", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000001c0)={0x8, [0x6, 0x8, 0x8000, 0x7, 0x7ff, 0x4, 0xb8e4, 0x5]}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) 00:04:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) __getcwd(&(0x7f00000000c0)=""/186, 0xba) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0) 00:04:59 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c, 0x0, 0x3c, 0x0, 0xffffffffffffff82}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x265d, 0x2, 0x80000000, 0x3}, &(0x7f0000000340)=0x18) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000040)={r6}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000240)={r6, 0x6, 0x7ff}, 0x8) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000040)="14879e9301b2cbfd091dcd3e998ae3c191b4ed", 0x13}, {&(0x7f0000000080)="91cb5700990a1eedb9ae444f43a4fb683b5cbf09", 0x14}, {&(0x7f0000000480)="c4429e4baf7cc36b27111c80562226dbdeafdc4bbfe5b8e14400f7b702217571539e46726b680c918c44c7f7e1bbdf70902a6a2bef6627843208024eae7fedc0375421f11cae4e14771b1e8884eb98b0a286494b14574844af0469a4c2db49434af4afd659cf67e6fb2d8aa4855aed8e31b4e7b12393a9c5d30fde0256228b604a8b5040303e0aee61ba47c0724b367f55389ec2e002dee091a7f9d2da893f02d83ecedd59ab2577d90000000000000000", 0xb1}], 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1c00000084000000040000000600900d0800000004000000", @ANYRESDEC=r2, @ANYBLOB="2c00000084000000020000000500d9062064000003000000050000000000008025f3000006000000", @ANYRES16=r3, @ANYBLOB="2c00000084000000020000000500050000000000946f892607000000040000000700000000000000", @ANYRES64=r1, @ANYBLOB="1000000084000000090000f5df000001"], 0x84}, 0x8c) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) dup(r5) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000140)="520b5194f4050b165eeef09746c7465209b77bd9e963ebe54deef8b10100c9e009e0ce", 0x23) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7, 0xc, 0xff}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:04:59 executing program 0: mkdirat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xa2, &(0x7f0000000100)=""/243, &(0x7f0000000200)=0xf3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x1, @rand_addr="feb5cdf6d9538cf5b858bd706fa766fc", 0xffffffff}, &(0x7f0000000340)=0x1c) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000280)={0x2, [0xcc, 0x4f]}, &(0x7f00000002c0)=0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) chroot(&(0x7f00000003c0)='./file0\x00') freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bindat(r2, r3, &(0x7f0000000140)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) write(r0, &(0x7f00000001c0)="2bca978ab1a1a13306268ee55528ca0b5cd612a6cc7c0559bd2d842e8b1d19fea8483b123c1d9041e69764402b1c370fe0bd25399b28ba4c915308b564edf2c48303459bb9a5f4472bea728d03ba3c0ca87d54f66f3ab18f264f1ca53237ecac418742d33a9162b48bf1fcec9bb4bae3bcfb73eee63aabe8d506b95c2454194658e7267585b70c268eff888f8594de4ff30b3e559e1b9ffca5b1777e48e42ddcb7c9ec4c41ff2259aa9e6a13", 0xac) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x3c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x7, @mcast1, 0x80000000}}, r7, 0x7, 0xb5f, 0x184, 0x55, 0x40, 0x70}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r8, 0x0, 0x1}, 0x8) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x8, 0x1010, 0x4, 0x4, 0x7f, 0x0, 0x8, r2}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x8, 0x67, 0x6}, 0x8) 00:04:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x1c, 0x3, 0xea85, @local={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x1c, 0x1, 0x4, @empty, 0x4}, 0x9, [0x800, 0x0, 0xfffffc10, 0x9, 0x0, 0x8, 0x6, 0x2]}, 0x5c) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1a, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xc0000000, 0x4) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x6, 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0xffffffff, @mcast1}, 0x1c, 0x0}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\t\x00\x00\x00'], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) recvmsg(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000380)=""/244, 0xf4}], 0x1, 0x0}, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000002c0)=""/141, 0x8d}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x2) dup(r3) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) 00:05:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x6d8ad008, @mcast2}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:05:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080)={0x401, 0xffff}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="e70000003645387b55551ff15097808b8b43814cb6ca1d22478862ed92f82fdbf2134ef87a8f30b633011977a511db4ef8d117e99a65fe19a90d2adca84f39352fe8fe80f046d93f0c9bdf6020732f5afa365f21cedcaa3cbf11d37d273cd9cfa71cfe1640b9ea5ef5dde0859e3e33f278147537d510d136062adff273de0363e78b0c5ac5c2437623d4739de14b", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r6, 0x7}, 0x8) 00:05:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000000)=0x8c) 00:05:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="683ff3cf66f7e7a89336eee8bd1020d1c59fcab404ac2d021d53693146072549c139376d62d4b84102c889f0bec2db02fe4d8255dae84b5d7d303ed19932afc7e8b494c48df327e3063f2569081fd559fd0a9b2bdde47242e5b39812c512368f6e24aa3010fc3f6a7a17166d752002926985ab5ffebf3f894118026cada91f", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x1ff, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x3}, 0x8) 00:05:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x186, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @empty, 0x8}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="e9ff7d74b6680000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x3, 0xc20, 0x1, 0x9, 0x7, 0xcb9, 0x2, r4}, &(0x7f0000000100)=0x20) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000003c0)={@multicast1, @multicast1, @broadcast}, &(0x7f0000000400)=0xc) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendmsg$inet6_sctp(r5, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x3ff7, @empty, 0xfffffff7}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="fc8b21e92c10113271750b8718983cb29d6514137850ede423c711483781879f2ac0cdfc261b3299cb249c1e132b6a2c841af3ec81b325c908d9671cb013aa46074719b34fbd4939e3836a6d850700125174c3522f3c9afd558e4bcfcc76e88f604e1bb184ce0f9935a398d56d5d1ce9d732d095689612b78f4e95f46be822ea5c5653deb2959cc3ae57129abd85bdca7a58aa82b236b936aabc200997fc25106df6ac186e90eafcfc72b184cea33c8856425fb7fd86f62d290729d2402a9bad788c967325f500f362e8629f98dc774efb", 0xd1}, {&(0x7f00000002c0)="e527f350cd799193c878d0220f325e1b8bfab3820cabf42c1ffaa7e14b6b5f6ac42a60d5d3439606208ac2936c93188504f8ac0f007607f017bafe90ca2e955ada9ba9ca70dbad255c0a2fd192512222ef343fedc37da6d24f", 0x59}], 0x2}, 0x0) 00:05:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000400)=@in6={0x1c, 0x1c, 0x1, 0x4, @ipv4={[], [], @multicast1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = accept(r1, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shutdown(r2, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r5, 0x1) sendto$inet(r5, &(0x7f0000000240)="4408d95b699ffbb75054200c0c0c97ea38bebf8496ec22e0e30df37bed34f50aca967f87d37f1388af45a3228a8ada94a636938d3c96ca3e6651303f2bc209249de46b6344bc8bf4", 0x48, 0x84, &(0x7f00000002c0)={0x10, 0x2, 0x1, @loopback}, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x2, 0x100000000}, {0x8000}}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000037d036215a3e325a92b99908a12c34c088c7be944ad108071be747550b8c20008753ce", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000100)={r6, 0xb, 0xffff}, 0x8) 00:05:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$GETNCNT(0x0, 0x2, 0x3, &(0x7f0000000000)=""/160) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20080}, 0x0) 00:05:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) lchmod(&(0x7f0000000340)='./file0\x00', 0x40) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) chflags(&(0x7f0000000040)='./file0\x00', 0x111400) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/56, 0x38}], 0x1, &(0x7f00000002c0)=""/45, 0x2d}, 0x100) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01003446", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:05:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x3f, 0x4000, 0x7fff, 0xb7e}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) r2 = accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x70000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0xbfb9}, 0x8) 00:05:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x89, @rand_addr="feff000700"}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) freebsd12_shm_open(&(0x7f0000000000)='./file0\x00', 0x0, 0x43) 00:05:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @mcast1}}, r2}, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:05:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x40000000}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r4, 0xc450443f, &(0x7f00000003c0)={{"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", "286be4b776e05b7ecc58f48fe74e6843874bc9053174960bb8ec18b5495f0025", 0xa0, 0x42}, &(0x7f00000001c0)="12cd67cd64d7cff10d47e7c6829d71451df9089881f0cb15ab7fd2242d4eb023ec222439342969afa818c3f540d74cc4e5cdff7300f14508839d9b08c6fdea9520b93255f73e1528527ada4541f599e69598ee0de94ab2a8a7c5f8d7db752fe5b513d56229ac577089d25c1d90317d1cc7688711372f4d156b006a2b9ff884dab7fed32d64af1399ed5f956439977f5d473e0c3a93a08319ed00756e9907647a5a1e4b9791aaadf89ce253735e35926fd4dc4f64fd07187b49919ebc5bc90307bf1b9e5c5b8bbcb02f057305927f88a20d1a59f6d9aca270", 0x100000001, 0x8, 0x2, 0xcad8, 0x7fff, 0xe6, 0x80, 0x9}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000002c0)=0x4) 00:05:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x9}, 0xc) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:05:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={r3, 0x4, 0x8, 0x5}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:05:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000003c0)={0x4a, 0x2d, [], [@generic={0x1, 0x7c, "b7332fb50dbd88fa03ab55a51dae20a5e204240d63a4f027ec15b28efffcdca2505a0974bf291ab4eeabf395268d888c86d3ae09ef72c51fa106c747901dcc2daf95f32f63573c2b83c00ed4031c7b1771e01e2393fc5f15b91e38b22112f92029a480cc7b59c73163ff3264dbafd03f47c3cdd8ced443fc3f68fd2a"}, @enc_lim={0x4, 0x1, 0x20}, @jumbo={0xc2, 0x4, 0x70000}, @enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0x9}, @generic={0x6, 0xda, "202a7b0f3c26e17966a82a95de47bab6c2ae82065681393bf57b0f59c05df788c20cf2d749ee2f233f809d1adf577ac92e0ef4ec4e8d09881a56e4a5745a338a4221b1c561683375b5434111073b874ff819a9de35975dbc462a045452f3dd2c76c9fdf9db211ab06b285071a4bcf591bb9de27306d91511d76e14fadb1fe268b16e53944bb38dd472f373d0bbbd6931622d190e7e9e6798c4914e7c37c12552ff6b684a8acb1f1eea9ba6f5d8e4638f0b660b6797c183a95b2a80e988bd0fd51e461070492204ca37006ec9ecaf15fce9bf19d527158cedd07e"}, @pad1]}, 0x178) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01e1376c98c6298f6e56202ed50fab0000005bf6a5b3cd73a90ca45448ebef6aadce4c2d9f123413fb534f899d2d582526e7d860598e36adf3ba871f883e5ad4122909c9d4adce28a5cbc38fbc93c75bcc64d06650083ef54cda7f4e", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRESDEC=r0], 0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4ca, 0x3000, 0x1f, 0x5}, 0x10) 00:05:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x40, 0x0, ""/62}, &(0x7f0000000140)=0x40, 0x20000000) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x0, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1, 0x40, 0x100, 0x4e1d, 0x3, 0x1000, 0x0, {@in6={{0x1c, 0x1c, 0x1, 0x7f, @mcast1, 0x7}}, 0x0, 0x7, 0xe3e, 0x0, 0x0, 0x730}}, &(0x7f00000002c0)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000300)={r3, 0xfc, 0x3, 0x7, 0x4796}, &(0x7f0000000340)=0x18) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x0, 0x1}, 0x8) 00:05:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt(r0, 0x1, 0x0, &(0x7f00000001c0)="88485b415715833ba8bab8a11249686ab917b56ba19ca934c52eabea28106d1d6e833e9686a8706d1203b4e399d7d1526c6dcac57bac86e2c3c8b731ad0d96d445e490b9b727f02c3d7f524cf040f3be7d570d7d62b448cd1ab7942585d5f3a9d7f20f791143bec4f7f76c6c967ef4ace61d87423cb10431196f01203f0acb89fe10f52f71a34e988176978c9455eb49d39066c060349915c9e80c0529ac3d5f3c7c3a17761d9105bacf9d208ecf816b6c0e5b581db6197d624c8335047dc46cbcc0901da9a872069a0760771644f8871e3e974cce4132562d2c3f2ddabdf5", 0xdf) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:01 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x58, 0x1c, 0x3, 0x5841, @empty, 0x8}, 0x1c) 00:05:01 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000280)=0x8) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:05:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xbd, 0x2, 0x200, 0x82, 0x8, 0x0, 0x5, 0x1}, 0x20) 00:05:01 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) __cap_rights_get(0x8, r0, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:05:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x1, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:01 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0xb2, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:05:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x0, 0x3, 0x0}, &(0x7f0000000940)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000980)={r1, 0x7, 0x5}, &(0x7f00000009c0)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x48000, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg(r4, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8, &(0x7f0000000300)=[{&(0x7f00000003c0)="00a6fe6f7b9a60822ff2c60f6832fd32d261fc3db0c2df0c1b19e6c56a4e8279d7aa8b3f37074cf388a53893add25fd326efd2f48137516f9c24af7ae089f0dede2598e67a696b6cda6450269314adbb45935311b27ee0a3ed762a047c0f9ff0f189953a5c5a7a6f1c5d10d06b98882d198f71ee2ac97adb678265c24a6199be94558bae4e0b84c95bca31fa4c6c7767ddd1f344775dc88890693434201e055860bc873e18ed2561dfed8e764d559d1badcc28f2d9f236349b759eca60d8f9ba29bc", 0xc2}, {&(0x7f00000004c0)="1252b8e2c10585718035fcd8458672185540c18ce6243316ea13c5ded749051d0dcb619a14057f93f9d7bb58564a46f050c3c25b8138952ae3bddf9140b8b60a74ff1ddc073708a1b9fcc73b748f0470c5c7aa9d8ff28d579f8ab705c606709d3a41d55a6f147a685079c7ec1ef06e5e77e9ab6f493d8fbe471339c654a922189c445088b0c72d0a55d674f64c59ee624ed5a775924a265ab3d7d3d1263faa904b57293b809c12ffd7904abe2765ec40673dbcffa7784b4633bcbf95f256d1886febfa6be127331589b4ed318d0764c6ca29d4e4e7749936fb2c", 0xda}, {&(0x7f00000002c0)="12c0932cfcd04b", 0x7}, {&(0x7f00000005c0)="f8065468fb3c21c97367065aa1bbd220fac47423933796cebc969685c52e79619622707a6933ee6243ff559ae400407dd3ba7d655f2206b3684e32cb4f5d782b540039ede5023c557e2d349a2905636a97e3d31b9ecde6ddbec14fa6e52cbf3607428b952de6a12d3e5002a8f84c53ebcc15944e7b4c47493b36968ea94b42094d6f8b66a26335ddf68b2db58acad9331e902b2c774a37688e92205efbe132f4b4ff9922287be31dae881ecca0fe0f24653718d61af4bcd489c3d005993ba1b35957e6a935cd", 0xc6}], 0x4, &(0x7f00000006c0)=[{0x78, 0x88, 0xffff, "f54a669df38c5bc561383b251ea507e2af67e7d808d9df881e1a5b07bd06689212c97482cd31370338340d08aee3b77290a319c53e73cfe94776b72bd698f646f290777e24eed723b7b18b3eb982f18db30526c1983671fe082af1c4c32fe105d0f4e23d6ec8c8b1"}, {0x68, 0x29, 0x1, "677d1030d6c235849199495a5999a96d405543a38e1388b87cb1bf34fe81e7c7c0c0cff5f5eb1c83f71f0e00fdb551f9157c3f9008e469fdd2c46b02126c9401bf5f9e7cf72374ce7e59f46135693eeb6952"}, {0x108, 0x11, 0x1, "4c8482c29128b951547ce034775cd772df2b62e132ed91ada6fbd3d806b0dd62fe544aaaf82c99506d6e958bc9f952e30eec703b3e012aad46b2e2569caf57da493e86e5b8c414dd37ca0e9ec8f96d31dfcd36588a00744c2a6738e548655d947a5edf6cb8d7d0a3d8ad95835b68bb85b78898d04ea910969c0a6ae388b60266e2b56d587db7e661aad6cb2ffcd2727542878009d6ae318430dddf2f5e074d781c1293d759a908979cad99d9b03189164772624913faa90d002275e34a8aa09ec354d6cb36b4bc49fe2fce5bd97675335792b87e967c57667bbb1996e58d427f7b67e8405c597c952aede5a97aa57fe967718f9ab527"}, {0x40, 0x3a, 0x1, "4e1a6c7a41e77f205c16cd2df9e151ff11ea52699f4fe908f83aa89f6b7e9f63070c11040e703d93559e4826c3"}], 0x228}, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x7}, 0x8) 00:05:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0xdd}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000280)=""/141, 0x8d}], 0x1, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f00000006c0)=""/152, 0x98}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000600)=""/160, 0xa0}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r6, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3806cfcb4148b6ae, 0x0) 00:05:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xe62d, 0x3, 0x9, 0xc01d}, &(0x7f00000000c0)=0x18) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0)=0x2feb2d47, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3, 0x7}, &(0x7f0000000180)=0x8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:05:01 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1c, 0x2, 0xff, @ipv4={[], [], @multicast1}, 0x4}, {0x1c, 0x1c, 0x1, 0xf07, @ipv4={[], [], @broadcast}, 0x5}, 0x9, [0x2, 0xffff, 0x20, 0x1f, 0xffffffc1, 0x4, 0xfffff559, 0x603]}, 0x5c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="9fec4f12b23f5641e13a1812fd92d13a", 0x5}, 0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r1, &(0x7f0000000140)=""/165, 0xa5, 0xc0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000200)=@un=@abs={0x8}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/73, 0x49}], 0x1, &(0x7f0000000300)=""/237, 0xed}, 0x0) 00:05:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) socket$inet(0x2, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x9, 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x1, @loopback, 0x8001}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) 00:05:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xe5}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x10000000, 0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0) fstat(r0, &(0x7f00000000c0)) 00:05:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="35ae1b87af765bfb65611cdea97a7376"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01400000e5deabbdcfb263e99b4271324a1900"/31, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = dup2(0xffffffffffffff9c, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x0, 0x1}, 0x8) 00:05:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = accept4$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000) listen(r2, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000140)={0x3}, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="04400200fa9c9e66c86827ce2c73a73542914d3b7c39956aa6ccc08d533a38ee00ec7f726b71980e5a617021852cae009d8beea49c4f2c033eaa951a0000"], &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) writev(r5, &(0x7f0000000680)=[{&(0x7f00000002c0)="400c4ccd0e97830892c4c0895b37d1a05512d9dd28dd8c02ea0460f02de1f421627d311072040a216f91a5d8198559abe41e63960de5b13e1a6545e81acf63859313b5c1479eee6338dd794ebe4228e3a8074d6c8259d8b8e3faac27280d46304b9b6e702b0c406faf887776f34e289cdb3910ee653421d5d7e7df30f926e27435368b75e440ec6df74e32410c9864c14a51070989399cd2ab0dd7f9c9274d42a8c6cda2a168ffc9d922d50455d7eca9e6cb2533aec1d477b7731d69a3e44ac8edbd597cd4d1eb92b69305014d3adea7a6d6e55996217a45c8987a60", 0xdc}, {&(0x7f00000001c0)="9581360f92b14e1945e40a20bb4a61aa", 0x10}, {&(0x7f00000003c0)="8e4ab823a9fb845e954aabb3a9c79d92fc226c78d54eb13be8d5527ba604f8316bbeef588cc243c080f65f5287b75690e9725f99dfe4ef0cb6072918e4d2868a0ee359635e77e79ba64cd4dc13c574", 0x4f}, {&(0x7f0000000440)="796309e8c2c579bfd98c52e2d678390db3f9a1e68905c724d31bef379ddc2ccc69f65da2163e87b053bfb5ed5995f20d0dbf03f20c71eebf70c1876ec18f3f6300352cbdbcb86ed130d91d1e00a5d4", 0x4f}, {&(0x7f00000004c0)="626559e5ce5282be834b8a0bc9e4f0502431098f34b63232d408f185f4d2ebd838f6cc4a5cd91acf36bbcc7e2cbd786b39d3178984902b389f1b40d7ee9356a578914db1e9bd09087cf2d878049ee4f4c0c5f2d0d71da9afe49dd2d566255397fa1ee18c9101637db96c782d3ce2a07bfa734da06a484c510dde44eaf4963c3b76e0a21e70566f93d663b01110ab45478aa2bd8d54a56fdce93a887ca81356dca1218e1b1710f2ad9a540d0574df95ae11c4c8", 0xb3}, {&(0x7f0000000240)="2f18cf571d1507bc32d6", 0xa}, {&(0x7f0000000580)="2f7f3929386993ef224648a5370233ab498f225ca4bc454a76ba55a9f6f848a6772eb59248e1176a8aa5641117e17284b14a0744c96d6b8d24254d49b274462302a088a1945eb031b5671c7518179a43d2348d95aaa12b52d8774c3dc908082cb5b75cc3796220a35ff520de2c47", 0x6e}, {&(0x7f0000000600)="c14f27426b12f4dd6d92f2994010baf6b97db60eadd552cc4dd2d4421270e080f2f6556dc9c744e0818ed881c66cd3cacaa045f7f28c649f78088d5260d341b790e6d8", 0x43}], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x979, 0x2b20, 0x3, 0xfffffffb, 0x1000, 0x3, 0x0, r4}, 0x20) 00:05:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:05:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) 00:05:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f00000000c0)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:05:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f00000003c0)={{"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", "c7707d198df51ff939d04704f8aa865ccbca123030ef9ebd9fe5fb8c5ec14c82", 0x4}, &(0x7f0000000080)="3f584da3686434df7e2d3f4108b00cc8d8e2", 0x3, 0x7, 0x5, 0x9, 0x101, 0x4, 0x7ff, 0x4}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="9a49ef9a059f1295780423c5087c3b7f5b6e23b7d3c5a47dc7984aea1127dd651b5ed1c2fa613f2602000000f38b5594bd7c33510341ef54311813dbeaec70c49829d8a79f87b9525ce8090000009d8247793761b3d8320e1369f81c66c23f57d890d2", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:02 executing program 0: r0 = geteuid() setresuid(r0, 0x0, r0) setreuid(r0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000280)=0x8) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000140)=""/139, 0x8b}, {&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000240)=""/56, 0x38}, {&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)}], 0x7, &(0x7f00000004c0)=""/240, 0xf0}, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:05:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x10, 0x2, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000140)=0xfffffffffffffee3) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000200)=0x1000, 0x4) bind$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0x1ff}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:05:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r1, &(0x7f0000000000)={0x10}, &(0x7f00000000c0)=0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(0xffffffffffffffff, 0x1) shutdown(r3, 0x0) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000180)="b12d2eb994aa6a353a52021ad78aa2399f0285ae85c2b57b593ec40a36cec1d72fcf53df5ea5f0f936c23736077b2e498137b1619ef7c119f47807aea507a65c01b66c3529cb6df1068523cd1f497bbccc") r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2, 0x8}, &(0x7f0000000140)=0x8) bind$inet6(r0, &(0x7f0000000040)={0xfffffffffffffe19, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8}, 0x1c) 00:05:02 executing program 3: ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, &(0x7f00000003c0)={{"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", "003f48cda024cbe4ff09378209d026cde050db9346b505565f0f7c3828bf3660", 0x8000, 0x7f}, &(0x7f0000000080)="09917f00a334819b9dd5ce2236438c7b9eaff80bf2082605aa7a", 0x6, 0x5, 0x100000000, 0x4b92, 0x12c1, 0x6, 0x3, 0xfffffffd}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x5, @loopback, 0x101}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x5, 0x8001}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x80, 0x310, 0x1ff, 0xfffffffa, r2}, 0x10) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r4, 0x0, 0x1}, 0x8) 00:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7a7, 0x20}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x35, "9fc5f36b5d8ed493eb17d0b2b1f65b549b9ebd37069c623cda8211aa3a871cf810640ff1d687c1da6449cc90cfba406f5769043543"}, &(0x7f0000000140)=0x3d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r3, 0xffffffff}, &(0x7f0000000200)=0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x8, 0xaf, "453ab790b46800c0a18757f5c541ca69cfd338744ed14f731883d18fc9d4ed137f2ee2b87cb71474362c357def30947775a95e46defc762688c1ca7f851f9b2c5da362cdcf446bf62fa4e7443f8f948aad8f60503fb82e4ceb0ca03645d86549b5953003e394e1adc679cf15f7e3d11ee1acd09abf13c684563224bacfbcc9c5a73dc3e27c9f7f24a271edde4c1690193396c210207188987eea16f09218d4ba311707c7f2a56d032b3950f7403fed"}, 0xb7) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000008afa732e37ec7790a1201f1db6138145a19bf5278bcca67d3ba202e2b10610d950731d2737485cfdccfc5c712816d4771b547692515ba0a39a0f21a027dda2848e77806e61350edbbd0f8be9709e", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="02007284"], &(0x7f0000000280)=0x8) r1 = geteuid() setresuid(r1, 0x0, r1) fchown(r0, r1, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCGETRULE(0xffffffffffffff9c, 0xcbe04407, &(0x7f0000000240)="122af6a78622f2bf23a275cd4886d71d5a0066f875a7d16c9094f4b03b7193f1c5b2e86b24425e946dd24b3fd8581bfc3287d2450eb2eae5608ed130a7ca7a4957bdaa938863a2e82f375980eb539edf4a5933c6388bcb6417ab971c3b5a8c2c350fa1fa540863a6b6037334e20fdecc29308c470dc0be990835d4d60e59005f64d8a48d01151ea4679f98d4e3d0eeeb96bf22c39e59c7d620ffc167e40a") chown(&(0x7f0000000040)='./file0\x00', r3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="52ac86909704519156490694828e8250ba8e1bcce0198e566569e15c8b9a0dcd03c6101534869a9e83e892bdc6bf9b0294fda4640c25eebb321d063b05cd1508549c69d500932193db0f46a04d606391b589620478a47e265f23a979ca0eb190e7c1363b3ab46e5537dea3b379835ea2b86179beaa78d5f53b20db", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x33, &(0x7f0000000040)={0x47, 0x2, 0x0, 0xe, 0x0, [@local={0xfe, 0x80, [], 0x0}]}, 0x18) 00:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffe}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ccddffff", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000140)="335f468616635c19b0dcbe038c06279e8a3bf3be672dec22f1499f6b3333e1cca4469361dd3f", 0x26}, {&(0x7f00000001c0)="ee5d9c8b545275a7bbc8b3b3db08cb9f7139d65513b18d9779a4be657afa29159103d6bf0beb6cd15bd2694e144dac275fde2a492ed0fa75b6187ccf22026031ca9dc02444fe4ec3917b807e188ca28c77fcc1fa0bbfa6e0068dcf5fb26accf101bfae08fff6b9bb62f87ded7eff6fda02e65be579db0c4b25f9250d518bab0287a0b45bfd04247036efb18599091ac4dc1796654e19f45b8d2cb515fcc3de7b79ba3227500ba12865e25aae8e841fa4e89c471cac1d65fb9a585e7f4e9fde425be54f2b1976e334294696f6bac43ff3910659173e750726e458fb1b53d5a375dfb06486f112eccd80ab4ffee109f93923a681", 0xf3}, {&(0x7f00000002c0)="aac34ccb856b32bf9d969d0c2aa924b0d8f8e50cb5255ba77de42d74e0124cd0603b4693f59690c85b2181291c1b4664e668ba6984f991bc434539180ab414686faf3814717b", 0x46}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="579d6e191f638020b6bb2ce3e08782fa4e92a358970d44960935baa225261b9ba76efff25e81bb3837a4924b605b6890ecd8713d057e1ff13d9f6af5be30f2aa50a6b83643e0a798e7db2ae06b5d67d1ffcd2e3ae6ed5fbc24337b2ea612fe49090aa6cc9d7e269360bcc0b17c9af512f0d3b6a9c34f5ed31f1403285d45d3", 0x7f}, {&(0x7f0000001440)="3637ffb9f4c59c81417786954eaa1c495bc599b7d5b79741bea1f0ab7a30aa8d9aa0a433dc4a55d8e131b96a9aa4fb0e8d0fb12463c5199343a9713f2810c1b672bec6dc1f8c9e0b7b6e663322023e3676ad266baac49f8820455148d71524a0c9a7b7092a09bc690084fb2fd083bd0e440b3e771f2ddfcbbb8cb838cb47c87f1bd9c54c2f9e967841b7bde13f2152da8a1260fbe3a52a8beb0fcbc64e95e0448623aa", 0xa3}], 0x6}, 0x20004) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) recvfrom$inet6(0xffffffffffffff9c, &(0x7f0000000140)=""/64, 0x40, 0x40080, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) getsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000000), 0x0) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) freebsd11_mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1000, 0x200) socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0156316711a0c2879d3e9436b25f7792c0e31d3f18b9933c1c9b0b58fa33c37bb0f8d7d20a5187a58f3904f595b85eff765e405870b6553b784813d773566a27537d03000000c107ac944319a2dfac4768d1e7ea780800000000000000bbc16b326bd7b3c03f99e434e974cc716cf634bb56e1d20f12d5e28577fbcfecf2f6eeba684bc4731288737bfb5b0838641b7eed6d9d9859d4515957fe8a4af5e040bde677b7430a9ebd51d66317949c1bffc4459e2b0a1d70fdd5f7bf031a2acc76bffc773475383cf9253dc4f165c60d9351be3f1e4b2f3d520493a19581fb31bb1ecec72cc2bbe8bc02ed97cc9f08a48fe0687a646495443133660672f5ad7f19d1156e60ae99d38205e93e91abdb7e026ad822e5443dc6344bce1d3299d6bb5f19e1b0429434b687832c79871de8daa698d616188896cf3b188343ff89bb165673b0d3eb1931ea23f88b6718ea6130d7973d5f9bd08d2c2abb345fd3cb9b21d32f7fee17b91edf9e6a2546aebe45c1215d1a0036e71b41dd80eb534a01914e7e5ebab8c3ae425b393c0100"/418, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0xffdf, 0x5, 0x4000, 0x7, 0x8, 0x2, 0x80, 0x2, r5}, 0x20) chmod(&(0x7f0000000180)='./file0\x00', 0x4) 00:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffff7, 0x5}, {0x20, 0x8}}) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x800000, @rand_addr="9e5e2b07c4d000e8ab0ec4105920f14a", 0x1ff}, 0x1c, 0x0}, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) shutdown(r3, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000040)=""/114, &(0x7f00000000c0)=0x72) vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffff80019f4d5d0: type VREG usecount 1, writecount 0, refcount 69 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffff80019dbd420 ref 0 pages 536 cleanbuf 67 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe001dc97e00 (pid 23, syncer, tid 100072) nlink=1, effnlink=1, size=2116518115, extsize 0 generation=9654712b, uid=0, gid=0, flags=0x20c ino 197789, on dev gpt/rootfs 00:05:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03094004ec031c0b2713c7fb86cc7cfa4c0cdcf368bb4a539c0de8caabed389ec2f730502a5076aa9e4cd1c3b1027db04d40ad0052ff85cbd8a11f0e35f222087360acaeaac5d3297db08a516d20ac71eca2894861866016bd7389be3fb6b9d9ca5a606c829077fd9c", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r2, 0xa}, 0x8) 00:05:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x3, 0x4) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240)=0x400, 0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="ac2dde3e5687593badd5473624288bfb"}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:05:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r3) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c, 0x60000000) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01a886a8cf84032ba8e61625de75582379568a98edba9aea548efb2fa59f50ddf8d480b700f810bf3c555d00"/53, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) r4 = dup2(r2, r1) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="11000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000240)={r7, &(0x7f0000000200)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) 00:05:03 executing program 1: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x4, 0xff}, &(0x7f0000000400)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="af542f9795d0583fe2ffd768f8c393db"}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) r3 = dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r4}, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="ef5de5aec0cd0e0f14469f6e77c58d0e739d20b578f89edb0df3218b141a4dcd6bfa22fc8bde30b04ad9618d5fa757c4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x26, &(0x7f00000001c0)="da0dc33180ebdda10ebd5628a89ecfe387dfb6d3e1116070842b4f216d887bc83e551b8ca52d77a8d50bc0eabe38733b718794186c724269ff50ba48fcf0324cab0eaafd73c44f04595d61143e37b01983bd8a2c1ed1f369683ffb2dd06f6afaacb91a9c20c3c1d68793fbea80d7fca36bd2f1c9b4255f14d8c11333a487b83a19f8d74f481127a546efca903af6ab07976c8e0c9ab42935", 0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r5, 0x0, 0x1}, 0x8) 00:05:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)="62a3f76f867a062e2f53876860fe275e87b91bcb8adaa85c312282d2c166d79c43d4281e73115451b2c12c784700a594573f2b4f0edd75ec4b9ce6aa17560fd99d172766833698ecdbd30a9cdc2711469a711b5ca5f591d7f0f6aa9f8986c8669675f21118f1ed5109acbf7ec1158b6dd7a1002edab5c836ddb7cc354a1cf0f77fe45ba034", 0x85}, {&(0x7f0000000280)="1f95897cc8e45a1f04c77f67bdd63d611686a02cc06a7342a8b37b8edc792f1fde2ae266b545c646efa3d5f723d9848612366b42bb72a2e89baf5cf5aa17fcf68941bbc8e3fa56bf196adad7e767591be2a4ad95f2fc057452ae4140a7649019548052decc48722fab", 0x69}], 0x2, &(0x7f00000003c0)=[{0x30, 0x3a, 0x200, "19c698305a03a1b8c0fea953732ed2ce20311bbd9390493cddb5"}, {0xc0, 0x6, 0x2, "e57fb039bd34f235b676491e12b53cac78668438fa97a18cbcb23dabad2bc3ce38e9c307aae0cf74386fa2d50ea681b293a0ea165693ffade4199cc151e817451c72c5977e7e7a4b40ead220d53fd68003d17188ca3c6155e347661d21b19d15005851d5283adb6407c7768c29e08fe038fd74a7fc3d974a2591020b2ef4ed72fa288ae54d755d250fa485f782b546d33007d4180b2dd14c6d7ad09394b1e9c59c51010a34d1eb97f8a263"}, {0xc0, 0x88, 0x1, "122ab566b0eb3aa63fef01b4057d414af4633c0821546855f9190fb78acd406d274fdf99357a5d08417088009d1d5ba31abe6422f6b331eabfe86136f588a6ce2ca61fc44e25ade3df7d5df7750356d5c961f7130421182178f2959d332f046955cac28df65949f67aaeff405367ce2be7a6117226b17f865359a89efd40597002262dd79c952737b19df1380da71945a91b680ee240fb480b03e2d0f61b21c8a1014d0da6c26e64a968f5"}, {0x1010, 0x88, 0x8, "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"}, {0x28, 0x29, 0x7, "5b970145955d16fe9e82ca022f056057060a1d"}, {0x80, 0x0, 0xd4e, "1921eb83e7b8857c11cf8972cec9c115d37c32fa8996fb2ec025d074ff9b75cbb89919600896fa48a0cb17ca8cffe4c4b7d60dbbbd23f1c2f3a283fe7af3745ee2a6f8fd4ab4c795ba8b5c9cfadc40418f0200fb4715c456c15681459bc7ba128122015346fcd04b09567a5c39c9e1"}, {0x40, 0x29, 0x401, "4d571a35e576c374533068a617d82dd02fc3ab79299c965ec878951c6a2c14e2e72a376e0d13c936de3438eb56"}, {0x50, 0x0, 0x20, "fc01742af2c3b58ae994c3dc1d11f3f3bf6cde38b48be84ccf5782bf5bd6788ff82bba85345a53768d3a6b30d23ec0f49fe76bc9dc54bddeb97758eec96b"}, {0x30, 0x88, 0x7f, "8d6901cf337f847606fdc27355acc16f671c73c1214d5d1c08"}], 0x1328}, 0x101) 00:05:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="438062bfe6ae0959f57f2d9c1b1988201144cde842c5af38298a9c6afb4a414aaa2b6e9cca8036c4b535cd80e86b0f7def5dff719ca18985ca8fef36e3df5a7ee7816cb5c874659aacfba5c7ef89bf2652b5883d450f1a6e13246ce8f56fa2ed4f274e12b283a35b2617a2f5623b3ba26026d4204dfc8d8e3a7b7ee68e8a96", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01974000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={r4, &(0x7f0000000200)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x2, {{0x1c, 0x1c, 0x0, 0x3, @loopback, 0x101}}}, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x1, 0x7, 0xffff, 0x702}, 0xc) 00:05:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000002380)=[{&(0x7f0000000100)=""/95, 0x5f}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000480)=[{&(0x7f0000000180)=""/92, 0x5c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xfffffdbe, 0x0, 0x0, 0x800e00516) shutdown(r4, 0x0) read(r5, &(0x7f0000000280)=""/133, 0x85) shutdown(r5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x3}, 0x8) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x7}, 0x1) 00:05:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x3, @ipv4={[], [], @multicast2}, 0x4}}, r2, 0x4, 0x7ff, 0xf6823f1f44047a72, 0x1a59635c, 0x6, 0x7f}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0xc, 0x8, 0x5}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000007f0fbc5f227aff009a2a0f5a64afd9d686bf288f3b1fc45de26ba0edd24b0759cddd81844657bb324d7c4243cc5a89240a8c2c20178f9057ef60ff0cc26f7c6a62cc96d6098bd1da925a7f340f0ef4decb39a7864693dbd689340ec7bd0fe7a6b4e9d650db1bab31d671b807d82c782c95693c0e3259f2f6894cdfe576", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$unix(0x1, 0x1, 0x0) shutdown(r2, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffff9c, 0x84, 0x902, &(0x7f0000000000)=r1, 0x4) 00:05:04 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000580)=[0xffffffffffffffff, r0]) pipe2(&(0x7f00000005c0), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0xffff, 0x4) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) __semctl$IPC_INFO(0x0, 0x6, 0x3, &(0x7f0000000600)=""/230) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00800000"], &(0x7f0000000280)=0x8) recvmsg(r3, &(0x7f0000000340)={&(0x7f0000000140)=@un=@abs={0x8}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/47, 0x2f}, {&(0x7f0000000280)=""/80, 0x50}], 0x4, &(0x7f00000003c0)=""/187, 0xbb}, 0x40000) fcntl$dupfd(r2, 0x11, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000140)=0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind$inet6(r4, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0x2, @rand_addr="be1a3af806d13be261e5a7e8e7fb684c", 0x1}, 0x1c) 00:05:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="4aa9b06cefef8df7cbd15e13b04e0c1c30e987ed8a53eca33951deefa3bac5376d2ff4345012f51075eb361ff04111fe26c48a2fd120357b8df98786742fff5064661a57094a44556cc159d1134cc065fb29684fae9254b310dda7c60619b0815a8ada4e7df3da20e0f89f6dc2c0c2b50b36236a690222cbe4a3d23de94e90ca411e33072b7e60f562443ca3435ff1d5c50f18dc7aadbe5a51237ea43d148775f778e19af821b81205b9629061149d05bd2dd290a085fc7bbca3d12eb196b9", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt(r1, 0x5, 0x401, &(0x7f0000000200)="f4ea7b1d5330dfe723664e0138703f424010a247f9337872ca3626d0475fdaa6a6a8f854a80f7a947a3b6185597936b4be1bbfd9223776ec1769c4de28c678e1f3efef4652a08fb0c2be0c2a7064f10096b71e710756cc46bb26cd9644b52e73a16a45d7b6d57a5225c61c51ad966c3351010f73263ddaa2e239a571463cb4e07e874c857276828cf97b3544b3e296a39cd05a3c9ed2ed2a868004400b4f72ed92d5ca847d9df9b63d87e2ae02f09a9e6706f236c8cc71bd827e0124c0dff6708fa3b986bb494b93b697a387f3917e05d424c3c120568340", 0xd8) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x1) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000280)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="9655195f7d23720ced0edd958605656f271c531f7d9a7f9d6948082026d7c28be6724fb80fdd273869f981ea5ca680d0d2dee0f55ead555cc10d1a9fafccd38b4ce3c0f96def56b344763e460b5f908de2ca56a6568357b96ade0859d10b146fde495e76da84c2f995f34f786fc42b9c8dd57fbaf094ced58b69c272e441db595037e1aed36209ae3eae9635a028f313437e78e39146e5735198c78166dfe64edc7af0615e1ecbf8fc8605f3e4719c82179b60972d03cec79807915db72de38269aa632719330e0c13f9184cc65392bf71d145d01bdb90286ee44ab60b00c5bc3b26db587f85", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r6}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r6, 0x0, 0x1000}, 0xfffffffffffffedc) 00:05:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040)=0x800, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) chdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x2, 0x7, 0x4}, 0x10) setrlimit(0x4, &(0x7f0000000080)={0xd6d, 0x9}) 00:05:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) socketpair(0x1c, 0x20000004, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) 00:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r4, 0xff}, &(0x7f00000001c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r6, 0x0, 0x1}, 0x8) 00:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x4e, 0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000005c0)=""/8, 0x8}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x9}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="211a2d0d32fd6370b4bd478eba10000000e8b429b20a3c0de47d0314d374ad82fdbe5c94c18450794252975df899feb779cea211a4ce3ada0000003d5781a28dcefee1ce71a0aa0f4a8e10d612071fc5e258c8d27c71203135ed1fa5ee71ef7cd8047138407d2cbfc6ff6e63951039ba6a74e17b7fbe01c93e9f7b17a989c96a3e89b4d0dfc93a4b9efe4485f985f7cce480d3a47175e415c60524c8ac59d823d835aa983657cf65ba94fa78c42cb85f3e1a3e162f44de8c049c95595c1d2831702dad521e4b05acd757a883fccb0c03a58061b4b1581f0bc1855b9a97db3ce478ec22135cb70aea638d31fda7b1a5c354bca18e96dd1faf6f48b4029ca07d3713e6711458e7d3de4cd499246bb75d77a9e3689c83549a120348b17e5983ca095c4a618171673f425247bbc504b9d5dfce9f8c0c0436b7737f1a5ac81d4c25bb22a6cdfbf9c1f31c94d5c6afd895be3e9a1fab1887f21bc3dc14170d47eb06561a7268427ab28c935b7051ca386055bdb8b08c39274c39b2fc3831c55db5f038159963664c716fc13e057105becf154407644fd3853062d090005214dcc44f7f00384c43fe901349f25a98202edc48f54346", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="9fdec9eeb8b379c619e190db5a4245385f7dc6311b6124cb9bbdbb894fbb762f0b97658d26bf7708daba1f8fa37f252e200c7b84953629f56504f77ded373b847bc94e946f213b616c3b9aaed9a13b778b64fbe8e0f7e02e31a8c335352a6eff2a89"], &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000580)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0x10) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000400)={r7, 0x7}, &(0x7f0000000640)=0x8) renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000003c0)='./file0\x00') 00:05:05 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000100)={r0, 0x0, 0x1}, 0x8) 00:05:05 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x8000, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x1ff}, 0x4) 00:05:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x8, @rand_addr="feff000700", 0x2000000}, 0x1c, 0x0}, 0x11d) 00:05:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000000c0)=0x1, 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x200, 0xfffa, 0x7fff]) fcntl$lock(r0, 0x6, &(0x7f00000001c0)={0x2, 0x2, 0x6c27, 0x1}) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/193) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000240)=""/86) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000002c0)=""/195) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x8000000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) read(r5, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) 00:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) fchmod(r1, 0xb0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="3ad5d40b58d3101880a164e72708aa09"}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="00c2f16495110d01", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = dup(0xffffffffffffff9c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240), &(0x7f00000002c0)=0x4) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f00000003c0)="7bfa707d30b8483e9946fea28fc608efd1e84eceaf7eb2d90f04215acafb1a1dd28b3ad608f6a33e12da5e5a8b59b7b4b705dd002be24e11f4f4e930b51a57314445e0acfb735617166ff53b4530e2502b72bb17acaa5790fd971f684d411df7f4a985c27ae4d059c03e1a69fd6fec3cea9f0d0f0c141219cd576b468ac09be0950ba38d0cbe517400a4108ef7679be703cf8e766f348c1b077f2c50158acc806a75c0ae2a2aa0b532c02ab1c794c9ac76f5347633d6d435e56f02c9d3f466c3551f1a36a6cac88692a64e40c279e8d4974470272e596d3d70360d601f73b1a90ac9719b4d50a8cc152d58094204baee55bc", 0x1000, 0xffffffe1, 0x80000001}) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0xfe4b) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x7}, 0x8) 00:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="99e80000000010a17e00601a0bc1ef", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00@\x00\x00'], &(0x7f0000000280)=0x8) clock_getres(0xf, &(0x7f0000000140)) recvfrom(r3, &(0x7f00000001c0)=""/194, 0xc2, 0x40001, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x40, @empty, 0x7}, 0x1c) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r6 = dup(r5) r7 = dup2(r5, r5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000340)={r4, 0x1ff, 0x401}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000400)={0x800, 0x200, 0x6500, 0x6, 0x7c, 0x0, 0x2ef, 0x7fffffff, r8}, &(0x7f0000000440)=0x20) shutdown(r6, 0x0) ioctl$DIOCGETRULE(r6, 0xcbe04407, &(0x7f00000002c0)="c638027eeef4027a5d454057f0e18e51feee646427dc01f9c754ebcb11e25011f88dcfd0090d5e874098eafdf03091acc2875d9faf8ed678ec7009b0a202df4a68706bbaa811ecc48bd12e7b1e168cd214b53c2a23c8f6") setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x79bf, 0x0, 0x7600, 0x8, 0x2, 0x0, 0x5, 0xbf8, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xffffff80, 0x9}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:05 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)="c8c33925165992e6", 0x8}, {&(0x7f00000003c0)="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", 0x1000}], 0x2) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r2, 0xa6, 0xfff, "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"}, 0x1007) 00:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="010000d698f55a39c5bb6db1df0074ba264067df380bfa", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000200)="deb12c476d3d738c0b18f045bcd99adc6aafa440103cc7a7fab983fa75e711123ad40645dbc111a2767a87c8fa037fa6b115ebd52b83c7c14d5239d6249c6996e4a821979bd3e8", 0x47) 00:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000380)={0xfffffffffffffd6f, 0x1c, 0x3, 0xfffffffe, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r2, 0x29, 0x23, &(0x7f0000000180)={0x56, 0x4, [], [@jumbo={0xc2, 0x4, 0xffff}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x46}, @ra, @ra, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1000}]}, 0x30) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r4 = getegid() setregid(r4, 0x0) fchown(r3, 0x0, r4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:05 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/179, 0xb3}], 0x1, 0x0, 0xfffffffffffffe4c}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/163, 0xa3}, {&(0x7f00000006c0)=""/158, 0x9e}], 0x2) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000005c0)=""/241, 0xf1}, {0x0}], 0x2, 0x0}, 0x2) recvfrom$inet(r2, 0x0, 0x0, 0x497e6d3b0543cd2f, 0x0, 0x0) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/191, 0xbf}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r4 = dup(r0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfd1d, 0x0, 0x0, 0xfffffffffffffe13) shutdown(r5, 0x0) r6 = socket(0xc, 0x20000000, 0x0) recvfrom$inet6(r6, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r4, 0x0) 00:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) recvfrom$inet6(r1, &(0x7f0000000200)=""/182, 0xb6, 0x40000, &(0x7f00000002c0)={0x1c, 0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000023969945d98f8b12dcd5ba63196a08a70a2181d500707e8170ee70624c3df8ad503534ae65bd956b54e24631a1456184bb02c8aa9fdf5965b7ee5b54be5900f57bb3d9d6841f843f3e70b1e75b64a97e263591b880eb313845482c099c4551975ad9a1bd7b47e43f0607c010cb8ed513efd1853e707b6714837470093c25daad", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1, 0x100000000}, {0x3ff, 0x6}}) 00:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, &(0x7f00000006c0)={{"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", "893e8dd34ce0ebe1c09f6de068dc5e896d08676cf25e03a9cd896448723f7640", 0x400, 0x7f}, &(0x7f0000000600)="5a7373309713706bbcac6def20c97f4879a21a10721c1502cbf40f6873e90fbd75d6f66a0983662b01288ba680cada8dafbcd69218b07d90412a0759583a2eec246ba7f8fd185850fe6460ff1e63667540a4d345fdb0abffc968da37cfa864aee7ab45b06256390f4b2d2abb2899260b737df0eef9916b8a3e3643d8742ed71e950d61127c02027617cd5d0460078c1a41dcb9195a4c07f2afeb23bbe02b682516258488e0b077f8c7084483fe", 0x4, 0x3, 0x3fffffffc000000, 0x7ff, 0x6, 0xffffffff, 0x3, 0x3}) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x7, @mcast2, 0x2542ca41}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000001c0)="98ee6db372f15301fe3a9a044779f4fb8e61c4b72957bed6399a5c5560cbf4deecb0f86bca68631d1bf46184685fb1469ddaa60a6807eeda94436df56f09275320bb5fbab7a5292ba327a234ee6b64a94a60190479663bd71dc6176b78056baaf8325a5384ee12b55e1246b9e8f14a0db350cea9f9db20d08384358c029b931f2a57f3dd85e27a9fdfb8eee83539a7e21b4d25d9c0bc6acb67444674bb2640f724cc699e899f61a33b09f784d89c68849034fdb2128e19a827c3bab0230794cb72cfe15fe0226136b2217211169ee79deee599b0ba8cfe00236d2e94413bb41e112654bfc521f77544409072c3be520e", 0xf0}, {&(0x7f00000003c0)="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", 0xfd}, {&(0x7f00000002c0)="00f70738be855e0ccbf08e39ff8f1b0c15b47b70c81308be84adb7eed0536f9381c0195c1f4ba6038e408504cbff448b2d6eaa8bc4a1490994853fe45cb2c0dc5c4a62b0f7158c295423c26ae46fc7980228492eeead15b4e21653cb197f88ab657f1528bf2570088b6ae4e0c4b352d4", 0x70}], 0x3, &(0x7f00000004c0)=[@init={0x14, 0x84, 0x1, {0x80, 0x400, 0xb0, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1ff}}], 0x44, 0x20100}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000540)={@in={{0x10, 0x2, 0x3, @loopback}}, r3, 0xa75, 0x4, 0xfffb}, 0x94) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) ioctl$DIOCKILLSRCNODES(0xffffffffffffff9c, 0xc080445b, &(0x7f00000001c0)="fe75f8995b29c28e279ec5350857add937c13411bdb53da19e65a741d78dcffd6cdeddf4e64a8d44bf086f94927b5171faf53ea5c6d1e9cba171a08c7345c48f0f7c71bcc733526007d7b6d1e546ac14c9ab3abcb063ef29e70f07ce3d562fc3e6928ae315b0bc5536bd38fb2f123fa93d51532575aa87998f370cd154042e8a7bc1acd45156b5d3704b1b863c0aff6f4eb3c9aebcf3a4348f225461948612d86e9bfd2a607a") r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0159cef4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000028c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000d831f632981fb50a436a0ecdfc43888305cadc17d1a74ae59ff5b23f82d9716d7c2c5de3adc78494b1db5d4ef65d5e9c17069efae4097e9a1cdeb430fa7f00530759e18545aea130d9c6d156e153cacdc3cf99c4caa8000329f26e92cdb177d15d7d7493572fe9a7fa4c771d1c13df094b389f102b7323db953672a9c34f0e8ca7170d530697689869ba08"], &(0x7f0000000280)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000002780)=ANY=[@ANYBLOB="a49af14253fd5115dfca0385d454842e8eea7dccef759e540a902e4828f5e0f4bb968ed77acf48d5257e0f1348476909005c828b1e73bc9929da93b122e3bf8a4874f88529059546c463c79d4b4899987b2096e80b34dd2f9ae6f9768b1364fbc279ca0f75c325aa728b12a6936b95e9bcb5c2ba7508500c85434e8c5075967982da211acca06c75c34f928b6dd46cdcba0e35ba8d1482835040be5e067bc5bc4ad0c78284e110b151", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000002840)={r7, 0x1, 0x6}, &(0x7f0000002880)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000002a80), 0x4) sendmsg(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000000280)="67a5f2543e7ae85088a38266a15944ef89fc4f6298868d5d4d481b212e72d749fcd1ab368124e87aa799a50590ad90cdcc3f6323239898399bddf3ae8b21d147d2ff5f7562f83eb1ce6a02e8c8598f28efb56c66de0e87a6b4827f0eb48a544648", 0x61}, {&(0x7f00000003c0)="02f5287e220b52321b43835eaab49e32d09a632bef96104721877bfe8d17eb1911b6446576ce70e05187635c5c1856551d1ff6dfb03f691fad19e871514d1dbce25ac0b936f81ffe9fab527b3798e9b9918a60a4282b3764626524524b4cba845117af08142670f6193d81c6385035d00b83963fa8aacbaf4db2b147e50d6415af71675e5cc8d42dc96cfa7b484ee1ccede97b30097e7cf770247e2579bbd839df379bb4487e28902effd483a9e638677a846a7c9932cf42557a932360b5c6761c77bcab8a2f3c0b6c8de7b68feee5999d52dfc6cc299d3541d3e4f2f0fcb4b89e", 0xe1}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="d39bab29078eaf0440ff2a7ef141343b61acac7285a87e466b1027eb8217d97a026da6069fb1068577d18dcaa31e744441843770f35e02423c03d6d24c7abf710e9f2cb82cd6695a7e005bade10d485ba16df55b1b4642e0e67a634dc3526d18fc487efdd1fb3a17b6b9e7ed2a7351d44abc773d7bad140a868d8e9ccee2bacfb54bd9", 0x83}, {&(0x7f0000000140)="6218ddf08b0ed5ba4abf19d1", 0xc}, {&(0x7f0000000300)="515c32b08e72788f3def805f3d016c0d3f1a329884af", 0x16}, {&(0x7f0000001580)="2b7a5e4e6c366cc301572db9b9d23b0ab48b02cf0b55f5b8b6265972db01012464aff3d46a37571e3727246b22e08f03f4962a909008aee354425f821786022f96b3f1b60bdd847f165f0613f8215a8351533f64e0b01226", 0x58}, {&(0x7f0000001600)="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0x1000}, {&(0x7f0000002600)="19f386a4ee7e4f4b7e2559f0b00a44aa11318462c1b6d3991730b8e11e6d9cfa6347f1cb8a9989da67f3455a6d176e41a9d771a6cc0dc90d484b0ee36ced8ea873117c4c9ac1bb7c81e536d12585a258ff29ef68041b36015cf727fb36a946f7b33e7c69a4f4c36fa7fb16e78b8e02b7f593510a75bac3ab0dacd81b9074d1d8411f1206c9f2633e0ce8a5a034bd431fccbb21dbe037794c11de4b4f4e15", 0x9e}], 0x9, &(0x7f0000002ac0)=ANY=[@ANYBLOB="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"], 0xb8}, 0x20000) 00:05:05 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0000f8ff", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendto$inet6(r3, &(0x7f0000000140)="047ebf86293fa66fc027db47501dc7c9fa4301115af5fe1e89910257c4c86de3069f212b227e0fbe3ff9430fa049f6a176ea407a521894bad8bc0d2b159f61328631bc419a559b17f2815e8030f5ddbfd9283aaaae6d5df91021e15ae9353ffd5a4f8e195071ed63af402e8f7870fbf6f34abb04029607037f264eb68a3dc9d390a6b47ef7b893dabf802aa15cad6f76b26c578a1a52", 0x96, 0x88, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000240), &(0x7f00000002c0)=0x4) 00:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty, r4}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@rand_addr="97e257d52d1fdc185a90ac82880ccb72", r4}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={r4, 0x101}, 0x8) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x0, 0x1}, 0x8) 00:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r2, 0x6}, 0x8) 00:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="89ff0007000000000800"}, 0x1c, 0x0}, 0x109) getsockopt$inet6_tcp_int(0xffffffffffffff9c, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_udplite(0xffffffffffffff9c, 0x88, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="6f85f787aa713c9bcbf86cac527bf1233bfa7892ece042993a436b51aaaaac058c25699a9c8fe51d39ece6ff636b85e7c0f52b81f45d4e8e404f2c9a600597b68a3e675330c3c882cc1bd8ec69b0b1a9c9b867b13b4125d9dcc5493164143904651134d8c223557957f93610178517e5f9f6589c7203aef4fdd10fb829194b0311685b449df407ebf906dfc1a2566500"/155, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) 00:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_udplite(0xffffffffffffff9c, 0x88, 0x0, &(0x7f0000000040)=0x8, 0x4) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0xfffffffffffffe66) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="760b8000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="010042910000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8000, 0x4, [0x9000, 0x80, 0xff, 0x8]}, 0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x7}, 0x8) 00:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0xd) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) chflagsat(r0, &(0x7f0000000140)='./file0\x00', 0x10000a, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={r3, 0xffffffff, 0x3, 0xfe01, 0x9, 0x4, 0x400, 0xfffffffc, {@in={{0x10, 0x2, 0x2, @multicast2}}, r3, 0xfffffffa, 0x7ff, 0x101, 0x5, 0x8}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280), 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000000)=r3, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020000"], &(0x7f0000000280)=0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r4 = dup(r2) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 00:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/112, 0x70}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000040)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000280)=""/146, 0x92}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x15) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e007ae) shutdown(r5, 0x0) r7 = socket(0x2, 0x1, 0x0) connect$unix(r7, &(0x7f0000000980)=ANY=[@ANYBLOB="000208bcff"], 0x10) shutdown(r6, 0x0) recvfrom$inet6(r1, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x40, @ipv4={[], [], @broadcast}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x3, 0x4200, 0xb14, 0xffff, 0x5, 0xffffffff, 0x200}, 0x20) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffc8f, 0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}}, 0x1a) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0xe0e, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)=0x8) 00:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty, 0xfffffffc}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setuid(0x0) 00:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, 0x8) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r3, 0x80000000, 0xfffffffa}, 0xc) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = accept4(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x40000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x4, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000001c0)={r5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000140), 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={r5, 0x6, 0x0, 0xfffffff7, 0x5c, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000000)={0xc, 0x2, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}]}, 0x20) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x5c48f9eb7d2b12c2, 0x0, 0x2}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000240)="4a6be245bc35bc030cf3578ec684d24eb10dc5e935bb4c579f5813ea2b3960a1c60047fe116b367172c384e661f754a82ae63b2474cd4e51e849a049ebdcd7f883cc473f21bfea5792f14be8830e05c21383d652fa34805e076c561e17f4a9e4a3e687971924d2d01dceb2ac523efce69c6ea1f6c9684f90bd1aecdcb2f8f2daa63fb2a0680ee2673b4b6766f41cc5d5ce6d3ae95f23c2ab717289630a5ee73f90c2faf7088e833a85a06c94931cde206f2f989debbb9a250d19ac7936dbc30d5f71080b9868c5975200cc1c0c7a0c08d1534ec922638de87a531e164b3144f68d7fe269b829a954cef6e36a73a8b8bf") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x2, 0x713, 0x6, 0x4, 0x5, 0x1, 0xfff, {@in6={{0x1c, 0x1c, 0x2, 0x3ff, @mcast1, 0x3002}}, 0x0, 0x4, 0x9, 0x10001, 0x554, 0xd7}}, &(0x7f00000000c0)=0xb0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)={r5, 0xc3, "2e1f98ce1de3e255338ba25314daccc7d5a2efe3b25ab029e7e72ef7e79a658fb628e406d6c3932c190f6b788f12a041d3b7cda7448ff1d3246a5410e8b0ff6a0f9c31084a4ce85f787a5af8474a3cad4726d12bfccfc8c22b19f72d54c6630b32286dae656e086acc2882cc5f35727332c3124131e5d14951610e8e00d5df4e784febf742c68e84c25c444a4244721c41fabf26e025063c9e6fb51770e31dcdf1c486bb8cd5ad7cdf6201d9cc90761c51e7716ec425989a120455d427dc85ada1ae3a"}, &(0x7f0000000300)=0xcb) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xc1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:05:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = accept4(r3, &(0x7f00000001c0)=@un=@abs={0x8}, &(0x7f0000000200)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r5, 0x4, 0x80000003}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r6, 0x7}, 0x8) 00:05:07 executing program 0: posix_fadvise(0xffffffffffffffff, 0x1, 0x7fffffff, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, &(0x7f0000000000)=""/12, &(0x7f0000000040)=0xc) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x79, 0x1c, 0x3, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x400}, 0x24) 00:05:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000140)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) read(r1, &(0x7f00000002c0)=""/251, 0xfb) 00:05:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000040)=r7, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1, @empty, 0x8400}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x8}, 0xfffffffffffffecf) 00:05:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000140)={0x80, {{0x1c, 0x1c, 0x3, 0x4046, @empty, 0x5}}, {{0x1c, 0x1c, 0x3, 0x80000002, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000000)={r3, 0x8, 0x7ff}, 0x8) 00:05:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) ioctl$DIOCGETQSTATSV0(0xffffffffffffff9c, 0xc0184432, &(0x7f0000000000)="00e5f778aab206087b5307a48d797e9ae4554f6f22efe87d6c4b8e683e7b09c34b7c960216381e96acbb5d6f4cd9581e40ba67d4a89ed7150effef391db4df4183558dc0e5f0f1ab069fa9f0cb5c") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="cd3d2031799cdaf4e8a2fd57f2ace218ef5e189305e011e24f59bd7d8c8eacfd0b39b9cded746d4d7f513706979eee4921a8e400174d352a52747f8993c9608505be4e83ecd021424306de4d1f8103bce5c8f7650c4a005bd3fd5cde97baeb2105c76a71dd81a35bd19069396cad7d4396c1e4ebe9e5115c3d702ca5f0e72749cba63ad0c0dac94c7d6c88b79676ae3462db7e79487cd1cd08bae22b3d03c7c2b987b969c71afc7c132388f3d4a3620a3f82a857a21c2f3e66e3602a4a6b9caa509ab3db59fb", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000000140)="b38726051d2487d1fdab62935b1888a8db48c2d61cbeaf14e9ac2b11b815b09b6a1b71c11b6ce926e30a1078a17b0f2124b5a82c192dc9db36b70d5c627ce4e301fd76bb8806ff589921c83b94c83668de8cddd5bdf4f745a74dab809614fc86141628c0bb010b47340ac307c9ef358611e06be07d1cfb601d61763ac38e2021b198b76e8f09cc0e89b71f0f09b6e0e5549f", 0x92, 0x20004, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x8}, 0x1c) 00:05:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="3badebe8b8442df75d799bcaf5d1681e619592111ddf82d19b7362f03561a41fce335d21eec6d935e4d7763133e156ef4b459dea8ec66b511f8ba8cc9c83cc5356c6183862d20125f96845525c68b24d69431b36ca179b9ff617a10b5244af8d3581c184bceee16d4fbcbd16cc15da73e48d5d326c11563de2b5f7f4dce3c2efd027d438fed703c3c1e9490a1e3a761edfc183e3aa334ec0412a460355a54d5ae41e20fe374a06d54285ac4b65ec898a289606d782df41edbb700cde3513d8424e60a97e5575e2f1ed095ccd983ccc", 0xcf}, {&(0x7f00000002c0)="dd2a694a94dacd8bd20e43f1ffa01f180c84de01bf3af2826379c03c15057b6cc5c37b5997027abb2d9d15008ada4ad7ef228ef47de56d4c448cc3675e4ebdfc95ccf53c4b6320ca1b2b0930d64922341d7b04722a2675e9b8de6e76abf3e96c", 0x60}, {&(0x7f0000000140)="472f005b56494ae9d001936dd32bba36cda823e4ba10144c13", 0x19}, {&(0x7f00000003c0)="8babc558a9b8fd9c9cdc9f9a1d91b182a3bcaaa54deb00a006fd7ea2fcef825c3d18a07ef35723094197889937c383b8361ed4283bd1ace779b6d7ed363be8c08a39a334419ec16c", 0x48}], 0x4, &(0x7f0000000440)=[@sndinfo={0x1c, 0x84, 0x4, {0x303, 0x3200, 0x8001, 0x2, r5}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x2c, 0x8}, 0x109) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r6, 0x0, 0x1}, 0x8) 00:05:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="6634950f1c5ba3c81d20fa0cf87ea1a0a516021c06021b5814903a270b3301fd45add5057b8804e6d005137e3ce9684120906533ee5cba6a0f6cfb60d2bbb089e002710b1cf38a53185b6ddf1f89b298e9780470687f486c9cb7604ba0256f3f73d1412d62d8ac9090171527e0642884b8e99af8447abd07e0a7c7", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x2, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="aef2426189c461ee72d0309c3f48fe1e2c3430b2a4c6dfb872c6c81338b9500e5b073e917835666a898a48312dfca9b220c42e3bbf2cd70c697d4a78998ccec996980332cc59d4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc000000"], &(0x7f0000000280)=0x8) dup(r3) 00:05:08 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x200, 0x4) pwritev(0xffffffffffffff9c, &(0x7f00000014c0)=[{&(0x7f0000000000)="099405fd7a71a8be4bc291ae092e9d01b3bb9ad65daaf10d75548f8e4ad39f4e74243c608e57ca260f4e502e8ba0d3f667739c6868b2e587d8ea2f6f3e4b63934a421511cef7dca841f0b806e980cd062817b52b0ed68f48c9978761b5ee423777160c81dd953a963f1f1a96c3d8c51f88366d3e501dd3a94958a9e076b59e1dd9b0c3320e002442b5f5722af774a99c2492d8374f839068", 0x98}, {&(0x7f0000000140)="596fc9f0d8a679a4729e9787b39bd67ef1e5f34fa78a39d171518b2a613b9977c5e49a8435a87dc8bc7ffa13ade51fa8454f3eb79dfe8547da6e6b0d7b367444e5702950a978fdcc60f6aa7d9ac75f141662ae17cb146f764e5dc3eac61abd8bb4d41e74a398e8b56b1c80f1b0e3934f16bc623fee24f255cda8a012c1", 0x7d}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="7ba1753651c5ae0ffb021e555686cddf08b158ee5468d6f19687ee8929afb5e34c87193a43c518c879b3741697882bceee4fbcd1f51f4e74b0253a8fd7892934586f16b53ecb1d316653e5ffb2eba99e7a632a677607cf0564398a6384f4c71fad94047ba89a82f712b5d7fdf11f42963f6a80c723e520ead22ca5a0256a08a000b93149fd44a5b663c405ae3e7848111b538ffba6a642974a3d8228fe1403de", 0xa0}, {&(0x7f0000001280)="57c90a12549e6e0906d0e849082063c6bba089d2828cd6a0a82e2c20810c9ea52ac5c811bb3a80f5921d5a04c2f201022b5a078eb5ecddb8accdcd6b6098278b2860364b1c4e6085846c026a662a5ea3cb80628c04e6a0b3de63020d9e7f80bbc79baad5001d03079fbe7788461c5e348f58412e6d7a5b5bfff1f40918d7968e9a5acead179e90af03f715d2fe24f7ff654051daf3252a0af5", 0x99}, {&(0x7f0000001340)="3d0bb18a3283a4324a06678ce6c8616ccc97a92f4aff4d8156a1174282a764c707ff02e2f5c3630eed99c49d828df7f30c13640a3d4cbe0464b14a7f81bc617311b57a863e0003188c83956708beb463b6c64737b471ab73dd65f03f083247439f90d710569d32386343587183573ced53f465dd32fbd5c7f91a34fd1a91b44f373708c2692a28f96e6e2fb68635de7913a76260e6c389f497685fcc93b3a5861ec8d0ecee6f00602d7d317732259757fa821ef490856cb42aabf6a88a6911a9897a309b9a", 0xc5}, {&(0x7f0000001440)="06a8a080525df78d72ccc77a89fc306e87161cfa581778b1c8299fb51e5b16d099a378bbb74138eadc17467ca571d8c9e73dc79c7bb17193e135474c939380ea815e0bfe85c0fe633350f9ea243bec6377e6e24236008f02e86e0cdf810fad5c7c58bf6d98087443d0b857f1375e9954a475874dc73242da3f93", 0x7a}], 0x7, 0xfffffffffffffff9) r1 = socket$inet6(0x1c, 0x5, 0x18) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) 00:05:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="c8bbc8ac4cf80876fdf9d6da4689", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0x51, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000280)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000140)={0xfffffffffffffffe, 0x100008}, &(0x7f00000001c0), 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x4900, 0x3, 0x6, r4}, &(0x7f0000000200)=0x10) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r6, 0x0) getsockopt$inet_buf(r6, 0x0, 0x4a, &(0x7f00000002c0)=""/134, &(0x7f0000000240)=0x86) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x3842e106}, 0x8) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) bind$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 00:05:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="1e0000794ec0a7f8c146caa9d5a037b284d776f43b793882385b1a3e799f8d39a2e0d76b4f09d4f9a9702634765c1d3476dd59018070f874634df51159f2e294a7b480747f74fac65b22561d4adb9c8c913d4fdf6f7cbd8d3acb88c57012f28defb11d79bcded364c76edee3ce68f926e6d3021a55f9cff55b84525a546317a4c99883dfe862ab1114727e2cc3a4b47905c2ef2e", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}, 0x1c, 0x0}, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept4(r2, 0x0, &(0x7f0000000100), 0x10000000) 00:05:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = dup(r0) connect(r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0xfffffffffffffe56, 0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}, 0x100000}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="e90900000000000000000010", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) setsockopt$inet6_int(r1, 0x29, 0x58, &(0x7f00000001c0)=0x4, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:05:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) accept$unix(r2, &(0x7f00000001c0)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000040)=0x6e) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket(0x2, 0x5, 0x0) sendmsg(r5, &(0x7f0000000300)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240)={0x3, 0x8, 0xe9f}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={r6}, 0xc) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r7, 0x7}, 0x8) 00:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="1a680000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x3f}, 0x24) 00:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) shm_rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x3) r1 = accept(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x4, @mcast2, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000015e837c335fe88b25d44c61eb991e3b7db2dc209003b9a473d471d6634bd28dc29a6febcbc7ecf6a871a6ff6187fd717af7596f1295d8be4f7a8eed700002b85010ce6ed94c1a3fc7b1c8e7d545c6adcf15a8a1ae569d897aa076710de24a6", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = accept(r1, &(0x7f00000001c0)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x5, [0xce, 0x38d, 0x1f, 0x4, 0x3]}, 0xe) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) accept4$inet6(r2, &(0x7f0000000040)={0x1c}, &(0x7f0000000140)=0x1c, 0x30000000) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r4, 0x0, 0x1}, 0x8) 00:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x5}, &(0x7f0000000040)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x1, @ipv4={[], [], @loopback}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={r2, 0x6, 0x2, [0xc7e, 0x3]}, &(0x7f0000000480)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="10024e22e0000001000000000000000000000000000000000000000000400000000000005291150d86e110fd2f941d000000000000000000000000000000000000000000000000000000000000000000000000585d00000000000000000000000000f5ffffffffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="04000000f8ffffff8000000001000000bf850000"], &(0x7f0000000580)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x6, 0x4}, 0x8) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x0, 0x3, 0xfb58637523703466) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x5ab}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000005c0)={0xd9, 0x8, 0x50, 0x8, 0x91, 0x5, 0x7f, 0x35, 0x3, 0x4, 0x85}, 0xb) msgsnd(r4, &(0x7f00000001c0)={0xa49fbf3ff4e08146, "cba9f2e9cadf6e7d1c8f91067b5d3b0910c036d6b18269f905ea4361d11ce7e57da9926b81cd6bf46081e0f85d7f53cddb5000099fda19d4413ff78b198607d71b25387b76f62c8fed156f7d3e63ec7f269a1f7d44b7b945a0b59370c21210ed974be0d551ebb3e0adb8af7ae91948b738b7c720bc4c445603ca00a7b8942ccba213d27b3d729a72f6c5d0b3f948089d734d2af414c422508f351c146ced88af0b0a87d595d4eaaf098084b31851eb91ad10f020445c9a732293785794aa0e65161fdf278bb2e941ea9bd7147e4f8a939f2d76e4f10e0d7759cb0341428a"}, 0xe6, 0x800) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r6, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="10024e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edffffff00"/136, @ANYRES32=r2, @ANYBLOB="ff070000080000000800000012cc0000e9990000"], &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x1, @loopback}}, r7, 0x7ff, 0xa000, 0x104, 0x9, 0x1f, 0x81}, 0xa0) 00:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x1, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xc3, "9e1263bfda8576b4b7a94f499af45199792110f243cb964c41dcf222c8026371e81e48406e988a2f6c1a8c956d9f4e2abe00b39a9a4f5a49044c2d698ad7ce7886517fe65f1c02466c310390c7c4d9285b7a1adf698841d0b15c7679c235333b66adc9544bcafda4df9e25092e30efb61bd37251c1b7730dc9235882331334b6f3d5def9270e8f8298e5f84f06fc118838efc354e909a5cf5902fd072c0b41f7955d4217464a2b68c2871eed62e888b5cdf01aa09a6f2c9b5d7c71b357b3200c75a253"}, &(0x7f0000000240)=0xcb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xd3, "cdece1f321c2e058ea821a1ac3a1e03c68b4f667d8b0ae7eb91d496b3948b29ff13d54349342b1c9c6fa1f18307512e54fc08897886ea55c12556878e099838a77eb6400a34ba820c7efadcb90c085a36f4b5a247499efea10897b729b935cc5ee18a018edd96159e261d25af276a8052b775f179a79436d4293b4e86ba778f97f7a424ca9ae31e1f5e6517ea97e0c37dde0ca4e97bde0103397cfbdb1a34e96c04c0fa0df5e3fe6b11320f7c30566e728a384a1400150d16353a9b4de71398a55aa6fc8b34a48a25dac40846a38422d4f15a3"}, &(0x7f0000000040)=0xdb) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x81, 0xff, 0x8, 0x81, 0xfb, 0xeb, 0x9, 0x26, 0xac}, 0xb) 00:05:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/101, 0x65}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r4 = dup(r3) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r5, 0x0) readv(r2, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/187, 0xbb}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) shutdown(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="b84222e2a4de01ce0000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r8, 0x0, 0x1}, 0x8) 00:05:08 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x81) 00:05:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffc}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x1ff, @empty, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:08 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0xe8ca, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={r1, 0x0, 0xff, 0x4, 0x81, 0x4}, &(0x7f0000000040)=0x14) 00:05:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:09 executing program 2: posix_fallocate(0xffffffffffffff9c, 0x1c00000000, 0x7ff) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000100)=@in={0x0, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0xfd97, 0x0, 0x0, 0x20184}, 0x85343ac2af6dfb5e) 00:05:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="f9000000ff2ca15f8309624d8188df81754391422871007abec43094d14af15ec731b4e441518f0983081aca3923606034f0196074bf0df16c5f21115e3d3d4e60a6f4dca147f458a44b1fef316087b9ac1e40795ad01120957ae7ba8e1a01dd59000000000000000000000000000085d76e4480ba341dbeaf236548dc55d9d1146eb38a9925d8f02c5c1e3916cc9230cea50347db3a64cf7d61ceb8ea44f2ed39f3583738b64c8986e9edfd51993bf92282e393759cd1fb300cfe5a06acd021d51e3c1019842d348e3900f9e595fcdc15afd6faf2013079c17fdd2a116ccd0100fad1e2d1e7b2db625d927d7e0960", @ANYRES64=r0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) fcntl$setown(r2, 0x6, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=0xe7c, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x0, 0x1}, 0x8) 00:05:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x10}, 0x1c) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000540)={0x0, 0x9}, &(0x7f0000000580)=0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000640)={&(0x7f0000000300)=@in={0x10, 0x2, 0x1, @rand_addr=0xfffffffc}, 0x10, &(0x7f0000000340)=[{&(0x7f00000003c0)="a2493891d9b82d18accbb7662b4cebf7047b6d6cd174c4a6ac27f9c5986aaacb7e01d00d9fed9c20ba4e35ea9d4706", 0x44}, {&(0x7f0000000440)="9f3ccfa9bc18c1c64cd72f5cb0b3b55b9e8a1f639e48e7d194b8e1a41ce319a848708bf3c2904222ac5946c17fe97d73bf4cb52af60c86c665fe97cea6150113bbabdd2ac0ddb3db6298e53f99f3d80d2247f8e09417c245d2800c73c540f79da22f7f2252c0268458cb5275570cbf10d40e7ba5b9cfb8f64ab10a127cb1215b3adc1aaad943b11beab491291e65d6dc8259d99cafa8b9ef3936e26a9388139e8da9ad4c1edfb530ae2c467f5fd6ffaef9786f8bbf06e3fbe1ca7ae462f2d85d7ec2d0f2284416ea094bdc2c3869af64a623b1f6b1afe8f103ff9fe6cec6e1ca64a2a5bd1c8840dd90e33c735688e4b43e58", 0xf2}], 0x100000000000006c, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000840000001e00e80000001062ffff001468aa5900", @ANYRES32=r3, @ANYBLOB="14000000840000000700000002000000b40700001c000000840000000a00000000000000000000000000ffffac1400aa"], 0x4c, 0x104}, 0x8c) r4 = socket$inet6(0x1c, 0x10000000, 0xe9) getsockopt(r4, 0x10001, 0x8d1b0376, &(0x7f0000000240)=""/62, &(0x7f00000002c0)=0x3e) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup(0xffffffffffffffff) shutdown(r6, 0x0) connectat$unix(r2, r6, &(0x7f0000000400)=@file={0xa, 0x1, './file0\x00'}, 0xa) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800), 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000200)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000840)=ANY=[@ANYBLOB="01200000b3b8479825414eaf03631ab15331cb3909b5408731bf643a9590e28eb7c8ff3a0063afa9d9c881764df41e223e3182f93d2c6ebe54fb2081c1aab8e14b000000000000af340f7f1635cec85c38bbeb1982f7e029f540263f5502009ae7d277abb387cf93", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x100, @ipv4={[], [], @loopback}}, 0x1c) __realpathat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/1, 0x1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000200)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r4, 0x7}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r6, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000240)={r4, 0xb}, 0x8) 00:05:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f0000000140)=@in={0x0, 0x2, 0x2}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1000000000000096, 0x0}, 0x20004) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x46, &(0x7f00000002c0)=""/241, &(0x7f0000000180)=0xf1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000080"], &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x4, 0x420, 0x1000, 0xf80000, 0x3, 0x8, 0x6db, r5}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000000)={0x51e, {{0x10, 0x2, 0x1}}}, 0x90) 00:05:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x800}, 0x8) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="00020000e2ef3c02fc15eba6289ac34e473d2200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x5, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="a2b7dd530a62f199c36c8f9e800b0bbfa091b50b6f0f24d0817655c1fdff94b028038c8003453a551b641373cd7090aa13e01b25e5d11d658aec0e2a1a7ea2eca859e7bd7b04e6c35a6ded192d5c1975f1d16b547b4c67951527386b71d2860d6738794e452b476950a051e44e1b064c68870992a373a9adab5b7b004426304b57192463aba5b1f76d160805ee4691a6a30e89b67d8d33cf2673dd40fe50a9c9835e4d0d4da91e1667c37bf54f3d71f9c3c55745c22cb011c0b023264ee14fd19e01c69966db92d57019362e45dc2a38b77892c3b23c4385b4be8b734c5d46c13cd55c25e53d69d31ea393875477", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x401}, &(0x7f00000002c0)=0x8) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x0, 0x1}, 0x8) 00:05:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000140)=0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x5, r3}, &(0x7f0000000240)=0xc) 00:05:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) posix_fadvise(r0, 0x4, 0x5, 0x1) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x40, "33143c48cea8177d5b0a73b41612faebb2a7c6cca7f91a20b74191353a8bedcba7a6b09ef8056fe20fa3e3c1949af984bc379df5946c8cf3195d2ea1a8089d43"}, &(0x7f00000000c0)=0x48) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) 00:05:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/117, 0x75}], 0x4) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000013c0)=0x2, 0x4) r4 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000300)={{0x81, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1, 0x6}, 0x0, 0xeca9, 0x401, 0x10001, 0x0, 0x3, r4, 0xffffffffffffffff}) 00:05:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xfffffff7, @mcast1, 0x80000000}, 0x1c) 00:05:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000140)=0x8) 00:05:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x5}, 0x8) 00:05:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendto(r1, &(0x7f00000001c0)="0ac4e8bcc8c9e587266cdedf09cbcfb3375c15e5855f232fad8723089518ebd50d8af09da2ee40f2b13ce25fe1dac625b4eae6502c15a994d16ce1940a76115756b5e45051a38c81e1a4146705169742d7d99318dd44fb6b0aa760253ea7539de9ebf53a3a0ac1ee446c928fcef3d2f74cc346d21aeabed42c331fa3dd0067cd24be5b674cb32170dd0476aa69d6889dbea8ead6d3910e79a7c3bb4af999e88998d780a59534638b5bdee674c5c8331e2786e8daa2f2c240b5a9", 0xba, 0x80, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0xfffffffa, @mcast1, 0x3}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:10 executing program 2: r0 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$inet6(0x1c, 0x4, 0xfa) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000001780)=[{&(0x7f0000000000)=""/41, 0x29}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfffffecb, 0x0, 0x0, 0x800e00515) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bindat(0xffffffffffffffff, r4, &(0x7f0000000080)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) recvfrom$inet(r3, 0x0, 0xd172, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) shmget(0x3, 0x2000, 0x7ce, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="10024e23e00000f4ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a93e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028809d59b66f1dcc72f52e0962f3cf4bb36a7ac6688612226ae9992ddce7c50cdfb7461e75e0bbcf1d455561553f22afbba15baedfb5dd5dc59d6569a9a2276cef", @ANYRES32=0x0], 0x8c) symlinkat(&(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:05:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = getegid() setregid(r1, 0x0) r2 = getegid() setregid(r2, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r2]) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = getegid() setregid(r1, 0x0) r2 = getegid() setregid(r2, 0x0) r3 = fcntl$getown(r0, 0x5) r4 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x51, 0xffffffffffffffff, r1, 0xffffffffffffffff, r2, 0xc8, 0x7fff}, 0x1, 0x7, 0x10001, 0x2, 0x10001, 0x1, r3, r4}) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6(0x1c, 0x4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r6, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000100)={0x0, 0xfffd, 0x4}, 0x8) 00:05:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0xffffff34, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sync() 00:05:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0xff63, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/73, 0x49}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000380)=""/200, 0xc8}, {0x0}], 0x8, 0x0}, 0x0) recvfrom$inet(r4, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0x360f) shutdown(r4, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r7, 0x7}, 0x8) vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffff80019f4d5d0: type VREG usecount 1, writecount 0, refcount 69 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffff80019dbd420 ref 0 pages 536 cleanbuf 67 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0026492000 (pid 51104, syz-executor.0, tid 100741) nlink=1, effnlink=1, size=2116518115, extsize 0 generation=9654712b, uid=0, gid=0, flags=0x20c ino 197789, on dev gpt/rootfs 00:05:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f0000000200)="f76ab385eb90f8ace54bf7f7d34960bf3a97a52f3be4ceb8adab4cd224000ca48a", 0x21, 0x4, &(0x7f0000000240)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffff9c, 0x84, 0x902, &(0x7f0000000040), 0x4) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2009, @ipv4={[], [], @loopback}, 0x5}, 0x1c, 0x0}, 0x4) 00:05:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x2, 0x2}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket(0x2, 0x5, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x4}, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0xfffffffc, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0xf) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="8ff05564df6685c392daa5a1791f4320ec3f5e7376adefc2169ec335db4e84f75fede95496ec293c47d70364257ba9556bc7d62f77828f82ca87d9e820891669048bbbd704738e52d9e0aa14a049bf8d647d0fed955396dc5d6d2b1391cdee2e7947781f70ffca894864b182a8b7c6213ded0c0f9c91c5a6fe091e68e56929f32fabc183cb28a0bd821aca8174a3c74d6bc9f8768043272b98", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffff9c, 0x84, 0x3, &(0x7f0000000040)={0x7, 0x8000, 0x6, 0xffff}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="a23a55ee4201d6ce1c84f624d57943c5943bb8b2456fcb0016ac0aa0c69afb6504457984af1bd331db0c2cb8441914c81ca6a650342f26fa25a400000000000000080a0ee68e417d3bf5d21b09e1a603d053da5ee88e68a9d8be82f4a506f7bfac502622f4e45079278f38e22dd9bfd8c40302ac228161a3de1eed258135f65bc66626661622571b16971d8ccf3cb41340a3c3de4ecf62becdec95ce0d4e8f6515745dfb8d39bf1d1e83da6a102089682a1489c4e69f7050f39fa04cc970a8146bde3e5987f753c3a90d2ffe90e1ec242b5695069eb9ecb3658297aa291f4dedc487f10e677e8a68fcbf4d76cf5511b20c516453672d73ed920ce69c1fa500c2681a0ed77788e534410aebbd227dc1db0efe6ce753d1d957148bc9ccf5af7499e49c1eebff00"/306, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={@in={{0x10, 0x2, 0x2, @multicast1}}}, 0x8c) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x1}, 0x10) 00:05:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) dup(r1) getpeername$inet(r1, &(0x7f0000000600)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) chdir(&(0x7f0000000580)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)={0x7, [0x7, 0xf800, 0x5, 0x7fff, 0x4, 0x7, 0x82a]}, &(0x7f0000000540)=0x12) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x9}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)="01e58a1db53ae3ebdeaffe25eb22fa04589731f453cfdd2ebc082294d12bf9bcdc10a06dcdcf8b36117c330ec7231ce4bfb54508d3163efada17f6668c0c713496502dd880b866e92955d8a6f7291e49cbf91c9b000198f6c3e024842b0276bc3de7df132a9f3b6239fcd6", 0x6b}, {&(0x7f0000000240)="5efc163e20160b09866526c35bd6a43758133485bcece84cfa79207eeab4415d47a144a4a82f6ad56b8aad672245242227cd8cbf1975a4c7e99c32957b1041b610f6fac21239f005362dfddec61a3d08ddae4304ddf2829831470c6dc32887da138b2cc13eb38147019314fd7e240861a8da453e9ba239df97e2f4d6e5172355cda846c242c0f22274e23380d8d772865afda2507267649cd03b4c988990a016c7353e4b4649584ddf1226c37db6d3966f", 0xb1}, {&(0x7f0000000300)="a4d57fd9b488f4a074bf20300c86ab4449d63efcfb39ac400ff6fc3617c85d08dbc1a83bfa6e4cf4fbc2a6e64aee6c04bfbd042d382ab9e595751e6f1aad4f5bea72ffdf681eb956bba87b76ae64a5919eb1f8e3c69d199bb6", 0x59}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x81}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x50, 0x8}, 0x180) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:05:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x1, 0x10001, @empty, 0x4}, 0x1c) __semctl$GETVAL(0xffffffffffffffff, 0x3, 0x5, &(0x7f00000003c0)=""/4096) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="06000001040000000000001154d4395a4d7328d444a4b0cb0b8bd13ce6536283a15a0f18", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) cap_ioctls_limit(r0, &(0x7f00000001c0)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0xa862, 0x76b, 0x3, 0xea}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) cap_ioctls_limit(r0, &(0x7f0000000180)=[0x7, 0x1, 0x52]) 00:05:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="d9ce44fc4ab0db0c6740c44c5d15770000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000001c0)={r5, 0x475}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01cda4057d", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000040)={r8}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r8, 0x5, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01020000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r9, 0x7}, 0x8) 00:05:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r2, 0x6, 0x800}, &(0x7f00000002c0)=0xc) 00:05:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x20080) 00:05:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1c4e22ff03000048026623f8dd0742553fafbf82bf2f2f000800"/128, @ANYRES32=0x0], 0x84) 00:05:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x2, 0xfffffffe, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x5, @empty, 0x6c}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:12 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="64c935f6d26669499f1f4a08235ab8381cfbb4c4ada8a412c0f3723f64ac98165058fe916b7eebbf8eb32e075ca504eb80c7b3107770f601b474c368993669405aa18466d6df3dee26f3c1d00edb1658d8dcb04e43cdc69d297f332b8d7029637b69746b2a3a327c8833ff33d4b5472d584fe378c790c3a76161a8e1172aff65690aa9fc86b949567d3b9f34b0d1", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x8000009}, 0x8) r1 = accept4(r0, &(0x7f0000000280)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x10000000) shutdown(r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="5325a2343e48795816335105d3b2471e44f872048cc6a39e6c27ab3eb2a88ef2c0146094cca97576969c776984f5c8c7bfaaec72a4d1dca51a3017adbe7b52bcd2f71b5b99a2730782e500ac8efa785f53be8b0c40a7c90300058b32f372eb4acffb22d877d6c96f2edfaca3bdb2bd90ad83b533a9a42a4589949a6fd6bbeb76a0", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) bindat(r0, r0, &(0x7f0000000140)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000012c0)={0x0, 0xb8a6, 0x1, 0x936}, &(0x7f0000001300)=0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f00000013c0), &(0x7f0000001400)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001340)={r4, 0x7, 0x9, [0x8000, 0x3, 0xff, 0xfffe, 0x3, 0xc7a, 0x7, 0x1, 0x40]}, 0x1a) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000009a5598335404a1e776879751e95607f5c7b480bce19eef5a45afa1e8ceae30646caa872a17a11e053ce470145d16d1273555585568bad68a58c653bc05069d42e5ffbf9e942d9fb2f1949c5cf5686c582e0b417e5822222f01e2a59f64ec29db64b8d2548b1af51a405b3547c7e9531590a1cb09f32dcd3a04b75c3df895ce4506fdddf1ff7db56908c66f5f13e9c5ce4336507c7d4eac67d3053fda79294a8eaeb66e4d95d40c04e1951e7e80fd3ee3ac598e5c1a5ab5e698210c96ae2688567935c8fbcdc2416a8a901a8fcc8711b62812392e92b48d57", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r5, 0x2ec124a0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x6, 0x9, 0x7, 0x80]}, 0xc) setpgid(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={r1, 0xfecc, 0x20}, 0xc) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000) rmdir(&(0x7f0000000000)='./file0\x00') 00:05:12 executing program 1: freebsd10_pipe(&(0x7f0000000280)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000240)={r2, 0x6}, 0x8) 00:05:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x80, 0x2, [0x8, 0x6]}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f00000000c0)={0x0, 0x6}) 00:05:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1c, 0x3, 0xb46, @remote={0xfe, 0x80, [], 0x0}, 0x2f03}, {0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0xf902, [0x9, 0x200, 0x7f05, 0x2, 0x9, 0x6, 0x800, 0x7f]}, 0x5c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socketpair(0x1c, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) cap_ioctls_limit(r4, &(0x7f0000000140)=[0x9, 0x0, 0xec, 0x2f57, 0x0, 0xfa3]) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:05:12 executing program 0: getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000140)=0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) accept$inet6(r0, 0x0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connectat(r2, r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1, @mcast1, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000001", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x0, 0x1c, 0x0, 0x2, @empty, 0x1}, 0x34) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000240)={0x7, [0x81, 0x6fea, 0x1000, 0x4, 0x100, 0x3, 0x7]}, &(0x7f0000000300)=0x12) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r4, 0x0, 0x1}, 0x8) 00:05:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt(r0, 0xfffffffb, 0x20, &(0x7f0000000140)=""/137, &(0x7f0000000000)=0x89) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000380)={0x6, 0x3}, 0x8) r1 = dup(0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x13, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) r4 = accept4$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c, 0x40000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x3ff}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000300)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffa}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="dd67b686a47cb24c10c77d833be75efd86ddda57f1a74a9ec8b521c9713fd2ea3b4fc79c12a1c9e08f04de0a02f473afe893d403a7f836c852de46ab3df176b9f498103558221db055ced3be3de735e8176be3497c702b103a18067ed76ec770c0ff379253c049b3022baad83c702ae3f21d5b1719294f7867c654a94241ecfa048d1cda854ffb52c04647141f4c"], &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @multicast1}, &(0x7f0000000040)=0x10) 00:05:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0xff63, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/73, 0x49}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001b00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000380)=""/200, 0xc8}, {0x0}], 0x8, 0x0}, 0x0) recvfrom$inet(r4, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0x360f) shutdown(r4, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r7, 0x7}, 0x8) 00:05:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000040)=0x8) dup(r0) 00:05:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket(0x10, 0x1, 0x80) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0xffffdffa, @mcast2, 0x6}, 0x1c) r2 = dup(r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r5, 0x3}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r7, 0x0, 0x1}, 0x8) 00:05:12 executing program 2: __realpathat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) posix_fallocate(r0, 0x0, 0x400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000002c0)="e1c3f18c31b7ca112f5265824a7e2e7f5e60961106b062a80f8541fb4f4a5df9faf9861941f8cc8a2b131b26e8cd614637d839b3c68359228fc634cd74488f6ce7ff4d12afacf9a40e8696ee50827d023491be2cedad03d55593f30e0cc95e9796ddcf11fb45c49b1e6aed851a5b3a98dd001ecb8a9fa43cf1e7bdedccad32621fc8b3b3f7a1b23a92dd4a") r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x1, 0x7, 0x6, 0x7, 0x7}, &(0x7f0000000200)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000180)=0x9, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0f0e7b1e310f703fef5255628ceb327c1938319599b2a8f2be1d01d54f009f23598c13c25a6dd473b23deb7d0b5ed5755a3f38973e6d107fa1188383be5d67a4b647b6ef8f34c6aaab408d58ef705c0ed784492d9ee8ff56801b7d4a2d7dd6d873", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={r6, 0x1}, &(0x7f00000000c0)=0x8) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r7, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x7fffffff, 0x2) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x4d3c, 0x2430, 0x1, 0x32e4, 0x1ff, 0x1, 0x80000000}, &(0x7f0000000040)=0x20) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r4, 0x5, 0x1, 0x0, 0x198}, &(0x7f0000000180)=0x18) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0101000000a478aeb4f3e0bec9cbf5e6e520", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x2d2274fcca810813, 0x1c, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x2, 0x6, @mcast2, 0x7}}, r3, 0x6, 0x1000, 0x100, 0x7467, 0x3f, 0xfe}, &(0x7f0000000180)=0x98) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x2b7) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xffffffff}, 0x8) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x24176}, 0xc) 00:05:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\t\x00'], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x3, 0x8, 0x0, 0x3]}, &(0x7f0000000040)=0xc) 00:05:13 executing program 3: r0 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$inet6(0x1c, 0x4, 0xfa) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000001780)=[{&(0x7f0000000000)=""/41, 0x29}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfffffecb, 0x0, 0x0, 0x800e00515) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bindat(0xffffffffffffffff, r4, &(0x7f0000000080)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) recvfrom$inet(r3, 0x0, 0xd172, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) shmget(0x3, 0x2000, 0x7ce, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="10024e23e00000f4ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a93e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028809d59b66f1dcc72f52e0962f3cf4bb36a7ac6688612226ae9992ddce7c50cdfb7461e75e0bbcf1d455561553f22afbba15baedfb5dd5dc59d6569a9a2276cef", @ANYRES32=0x0], 0x8c) symlinkat(&(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:05:13 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_tcp_int(0xffffffffffffff9c, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0xfffffffc, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="c7b33955", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x2}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) lchown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x5, 0x5, 0x81, 0xfffe}, 0x14) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x2000}, {r0, 0x8}], 0x3, 0x3) 00:05:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10, 0x0}, 0x0) 00:05:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={r2, 0x35}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="61030000a973280daa96c37b09a69d43aad97bd9e28d38f73b9cbc0c024cffef000015b0a8db08ba4d9639122178bd7141ee0564ede7825d1b98ce60d1c7dc59da000000004e23302de61584c16beaf3ef36504381f9944c21faacc0097a5cfcdac0de69de5846031ce93e57f479845e79708b5a125e713b4c99fff337001de1c534d67fd3e5d215c9b9d6d470c53754807c4992ecb6cbef05f133fe77011be750d14b000000002434fc1276a4ee4c"], &(0x7f0000000280)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x1, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x3f}}, r7, 0x2, 0x3, 0x4, 0xf84, 0x6}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) __realpathat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000003c0)=0x79c608d1, 0x4) 00:05:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x40}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000003c0)={r2, 0x7, 0x0, 0x7, 0x1}, &(0x7f0000000400)=0x18) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="29768501", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x4, @mcast1, 0xc10a}}, r5}, 0x84) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000200)=0x4) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r7, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="00a2860904c5dee5130316cc6ec00a2da6584ed84a8d9361e6d05764e7baffffca018bbf007af1ef1f3497ec842b493b8cd0dfd4931f5c1a29753bb011800940bf38"], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="2da5e2c378ce70003207", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x60, @mcast2, 0x8003}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01008000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x0, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x8, &(0x7f00000016c0)=[{&(0x7f0000000140)="b7b418297819bbd53eb98bc981e951506c0b3ac6be9338b29d40eb9334506bf847dfccb4bedd345b8c3dc023d180e8aedcdbe4c3a48b16286bcc715308a689eb4955d80b606e03d660f56c4694ba93057a1ef76c6536e5616d8a9133f0e7fc5a49cc5bc166d9d0f359e277a3b650cbfdaced3dd72d22089eb54df8775fddc8523cfeddb2980d3136d39491ef9785d05b9ae1a5b9d505e4febcb166d9e79cd39bc6b7c967bb6c2275e5fc982840fc49c4", 0xb0}, {&(0x7f0000000200)="00f1039fa7218fdaaf491489db245a56e11a24e75b0d7b52dbe1c842663ac60a43e8edc2a8cb0477411a599003cd2579bcffc7ea8921e4a1a6ff3c604bb23d63d262fea860553d7454442cf93c00c0f9cebe2ab02f18b7ca830ddf78bde9e7c425e121ebcf007a6d69b0e1b4efb389c64fd4251f52c016ccdcf5f418f846892de556c73455c9aabd1a1c8471ccc17e5ca1c363deed677138fc13eb0b9d275e1a8f379cbdcf2f89502e7806c53326f0ef2266fb011a96ffe08544306771825021fc3f59b574d1369003ea748d26a6db448ed1bca802170531454a80864e94db4a13cbaa875b1588475fd22d860ee8891a970d52a38f", 0xf5}, {&(0x7f00000003c0)="749fe1ac5645a6b9351a294ab28e83d62377b252c3a56ea7925fba10aaadeb611b867f2c42070e7655f312722ff1a2c4d420caafa68d4169a84791b1392f74932717a7e3b82c44ab7a3c6f365561a63298de0328cd166cd628291c63f9751f5257149cd8e2a1dbe781cf46d64b94b6f727bf1775189af93dcca4a679c570a828fe876e8c1b8022b7038d2848293642bbefac91fbd488f718827ded191e579181321494d547c43dfa2899149f88b679ff7ffa4a9cc252408892a9f372", 0xbc}, {&(0x7f0000000480)="52d118c957323f61b6adb59fad9e5b819214d5b029ae514e05dfda74b441b291596283d32369028a9ee81ae8e413cf89593aebd36cd0a36ce6aa82ce80e851c2cfdb1a6532012ddff580cef3b4111ae85eac5c9c3bf622a168200eea1ca49405278c7442afffb1e345d4b46758c5f7a662c0f84ed26940e4c10e62244846c383915c59f0254a8733fa3fae2c906eeb964d7ac3ea42a96ff5ab66e75ee51b51face739428c8b3f30c6cc82cc9c4848850cf9c6c9e78fc3cf8bd02a6", 0xbb}, {&(0x7f0000000540)="c6e691d8ef027eafdea43d25ba664e44c9e8e9435817715941fadfb7cb77b26a0dd8e8ba2c0dddad12ecca7a81254e6f5ccce6c55f0ed1de07be0bb8524a44b83f80fc0c5e720786aa166669b394c37376f62503b3cdb90abb05b08bd3d5f26db5285d8709eea86f387e345ba60fc97eec6fac76e6f59fe5e85e2c624bf8d54b8408866d25f671942ebdfc1e473f9eb071a1f148e1e09959f11c025c7bcf0d4a10fb6da3ddc40ebe46449da779c35fedda25091201016956daf57216915c6a70cb29ebad417f9c66448af88cb8ea809ecf0be36489e0fe0dd4a2cb089251bce799a70bec", 0xe4}, {&(0x7f0000000300)="8850292ac5903110739f281d4625e7ec6e229a9fcc823c74726fea6b561b98e17f0bb24db01518e593868abab1a39fa80bf0484d84b76c9f7eb85d1000eb3bd09e", 0x41}, {&(0x7f0000001740)="1b2701cd13104070c7be54dbf41ae814f497e41fc38eaf24fb6237f073baef40daff6895d96f36a7bc24d48aa280e7e30a0f2d59331b9ff5ac713fe83a2c72093db31b0c2ab070170a1904c231675001b249c02e210f6da2c00bbc3c6423e286c576eb818cc5838880b7c2b9c3d4b64fa5c454e658", 0x74}, 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"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{0x38, 0x1, 0x8b4, "a2a9d426d3ea15d78a414f511f5a4593d6ceee60c6093bccfbcf53211e97e78443"}], 0x1178}, 0x20100) r1 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x200, 0xfffa, 0x7fff]) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/193) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000240)=""/86) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001840)={0x0, 0x174, "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"}, &(0x7f0000000280)=0x17c) sendmsg(r2, &(0x7f0000003400)={&(0x7f0000002dc0)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f0000003100)=[{&(0x7f0000002e00)="c1625fd305305be9c4d55996c7e12dcb59b27ebad5a4b4d8c1c703b9f9542343e32a304175b2f7f526c0933cc7c4441f1313e1f5a843dd048b8fc3b95d644d5a8003c46d92d2438025a950bbfc20ff379902d461e9abd2855e17a503456b388fdcd6956277061f4182ff335f1c12e1fd5f1ef4082cebe16b5a379503f37397a832", 0x81}, {&(0x7f0000002ec0)="5820643f3dd13e9ba1c9b7d903c94a36ddce7d1e0742a7483f8d23c5221768d10becac6fa4b1f06e", 0x28}, {&(0x7f0000002f00)="be3a55dad9d2371d54a1a1c2dc2ab519506132fc5c60246ad8b9531c5830ea526a208e3147e80a0a8256ee4e1a4781c2bd44ea993d908edc00e68ae19ad4b5f5e6bf011ce4306eaa141beb54f3ecba3453863997f88d229c61b675a8274df76c14be96d47cd663f02cb35ea9f7adc0248eef034ab0d5873d25fc9ee8a5fc4780f9bb71f463e54dc0c2c5bb92cc6265b46841d6181d703677d69d9cd97c2641f2e547a8363851b3528c24b6a82abbe6a36764dc3fe22bebf8dff89b56b1d4f945b6fd9b8c265d99d5e133bba2", 0xcc}, {&(0x7f0000003000)="8bd0554558c61cf5c793f3d2e2f8191fbd013491a25ce90ba3ca299c9968886fbad199052fb515fec2d102f08cd10064eb244d92a6f72c797978f1d3230b911726ed187700cfb6a0", 0x48}, {&(0x7f0000003080)="bb224aa1d2698419e95dd731ea7d5faaa11673", 0x13}, {&(0x7f00000030c0)="cef636223d7a586fc8103727db681f15e37b56d389ed08afcf58807550f4e12163f0efa6b3cfd8a796c5c7f9f1378a211232fe15a0ee102a9f3fba4294b6", 0x3e}], 0x6, &(0x7f0000003180)=[{0x108, 0x3a, 0xc24, "35ebbad9f54c8783224cc24e5b2462ca9638bbb750a17efb8b310094637ff1c89213eacda6e13ebdca4729aaa194834f17c4c3b447a77c3b69ad9c16617e4d6f0be9b1fd1ae2961586e0c3b9a6fb545006f73d28e12ddd01d9558efca2c6f86aa322689fe4363b0109fafa5223b68c3f5d667a3d04f9ff352e2c8bc8747958968887a654d36d671861e88321e9a8f3d13d38f3c7fae2f51efe4bbbfc7724333f1e7215850b0c802dbb980b26cba9bf15be397b9c295a11b5f8952abb31e93cb73d3bc04297406cff0bf776770bb88066698ce537fbe427df759978538149ef11c0c19f5cb8cbc879eaed2d493787a424a650"}, {0x70, 0x3a, 0x400, "13737e090921cbee09558c7f4d8200fe71af73f8a9fec48f891812fe4ca8d93dbe377f8c1f7ab96d85ae6a36451c7fb873de83c66770073edacce067a8df1f4abbd14683d8814a1b23529f5ad94f750b76fa302f77a10064936c9c"}, {0x108, 0x84, 0x0, "f999d591c34f9a1753b834935bcf588ba975fd53ab3780d097effc32b281504bc2e63b3250e880b8af7f1ca3137c2cef0b311350930459c77cbc405ac7ca82eff163870953b7d32ceeb71a041188aa436acb64d29c22822bfef9ada2d8357b3aaf2ecbb6fac19b5f5357cb51c426f70c5947c7f682fdcec97868978980ca55b033caa2db5458ef116927a4558028e7aeb8d4b99b7f19b78040045ad245f610d4f46ca2068b6143b8938509cf9759bdd7ff57ee2b83adfb485eba27dadacf89dc255497197721c2cea4294f8db318a1ef106a5f20558711cc0be378a9aa69a4d99a6e1ddfc8dc0a06e89962df727047c195"}], 0x280}, 0x10c) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000001a40)={{"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", "0e899bd0201d72e2ec0cc8ed6470aee493589b054f59d9a70af0508530ecbf34", 0xffffffff, 0x4}, &(0x7f00000019c0)="d259fee8de385f865042bce8f7766ed4f28cad281b98d6bbe7f67e9bc52e47aa6d2e056f20a7cbe8f19e516c5ede00119f72a097a560a47f26047b6d97aa595809294ad67930e225d67948161af3b205277f8c174d8345c357d8744b6080fecb4f902f1b0f9d88f25a", 0x0, 0x5, 0xffffffffffffffe0, 0x3, 0x2, 0x1000, 0x800, 0x4}) link(&(0x7f0000000680)='./file0\x00', &(0x7f00000017c0)='./file0\x00') __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f00000028c0)=""/91) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000002d80)={&(0x7f0000002940)=@in6={0x1c, 0x1c, 0x2, 0x6, @empty, 0x1}, 0x1c, &(0x7f0000002cc0)=[{&(0x7f0000002980)="4a86df99e5aaca5c02cebef3265d1c87bc790ad52d22c272b82b26dc5c36db641ac9c362a08a4a2ecfcc6f42fc8a3ca30ee6dade4becab59a8173624fdc313319e8a8c0544a7d1c0660907437aeb6a69f68583e3f4bfeb9cf7c8107eacbd5ec504771c129c5a997f6fbac7510b64d01642842c229fcd384e7232b3655f509b8c4b37f48e4cc8d007", 0x88}, {&(0x7f0000002a40)="08943d718c52cc3bd9577ca3a498b34583b8ccdba776b7164a4f31edb5780bac23193ff6b49949e239c33883dc046f13f4a830c1387b1bb3258493011e494c0c1b111cba420e277f77599d4f1bf224b16d895770aded633083353e5a2b8db0000e84ad519535346b259baad1024b8279277c1ed08de8d55862b1a82b32dfaac664a8baab2f690ac0253bd74bcbc792489c52d24d2265aa319d1930f1bebc34ecae430a393b77f32f44f6fa7e2ff71bc95901afe5bdb8f4e52913524c68960c226b8e2fa4f0290417d51097e8774a6709583248d09090ce64d34c1fbb3f06bb2dc1a3442ecb6a70e81e87a78939", 0xed}, {&(0x7f0000002b40)="7667bccb50b2a39a7378698d8082a9907194342993a22502648add8136eda0429398c730eeca2f3da3d1f49b309a01f39df6823598d2e30460714e518458811774457ae24315b61cd917743b18f3b1c3485d84206de2b84a6635eed7", 0x5c}, {&(0x7f0000002bc0)="6b256caab506d59bcdbb8d804e72bfa63351a068b5b7f5efff2f5ac0d88fc53c8c0f66fc76ae6279ee9e8fe0a0f5fff3", 0x30}, {&(0x7f0000002c00)="bf9ccc44b3aa1a35700c30eb86232c8c538a91811a0cdf2518b86a92d44b605c45b8a7fd5b6a156e0e333ae571c0d4976466df1b7d64c2aa1da92f71952df070497eaf5cc5e3997b76b9bea33663ad9f90b7ee77089efc80dbf4eb45085a30b54fd08c0a9aa392f60f91746a2c988af87ea948952dd289a8d2d5590520a95901a45fda378d81e66024c23697b8cd8d34a765c71d2f2a470b5b9ee740f5e4bc7e033027744e133163bd9093f9aa7f9f5b54473a10eff5a0", 0xb7}], 0x5, &(0x7f0000000640)=[@init={0x14, 0x84, 0x1, {0x6, 0x8, 0x1000, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0xb913}}], 0x24, 0x80}, 0x80) shutdown(r4, 0x1) 00:05:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) ioctl$DIOCOSFPADD(0xffffffffffffff9c, 0xc088444f, &(0x7f00000003c0)="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") r3 = socket$unix(0x1, 0x2, 0x0) shutdown(r3, 0xe383f1a51627c97d) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) setsockopt(r1, 0x4, 0x100, &(0x7f00000001c0)="acdb0010dff15121fd1c08869d4a27af5c6527b547bb574c2bb841c36713bd1d0a118e55d2ae5d72f8d716e766a11703a90ab966e685a8a5a22f9aaee43d72382e965844b2ce6600e3be5eb4aaa7f299ae774291373d048d3a03e9a5d0bd5f8173810c936489cc9fcd8d5ea0ebd8b79b3e8da2b6e3d23eb99211f1b198c981bdd6a43210eead95072a1c94bb83a66b4e4e03ae83bf3862cb3dedb6ac849401", 0x9f) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r2, 0x101}, 0x8) 00:05:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:05:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x42, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x400000, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x6, 0xc5}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x80, r3}, 0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r0, 0x5) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01cee300", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000140)={0x8, {{0x1c, 0x1c, 0x3, 0x1f, @loopback, 0x81}}}, 0x88) 00:05:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)="6f141a68ebbc2d4738883631a98daa475ab36968b7e57122ffcd9433dd0b4e7b50f5bb1e750ec76ded11e1d0ae85564d6cf280a752b7f68b2cb447e43e2a17", 0x3f}, {&(0x7f0000000140)="dc621ef43afe5d1dcfe1a761f0846e963e9f5fa2762930f038651c27cd4007537a5c265ba294c8c8a4f03bba6b1f94b1ab6aa6713e77fa8c0ab946e5d2e1bd32bf96cd6c805503be03fa0c0c9de9434b36538906420d9e1387191adc8814c1ad34388487432a2c29ce7e88d3de076b67ad1e709f9bec1d4358ce0991a396c285fdee62b687212aab8c20c08e97969b614aab0e8181272a6c9c7d9bce4e445d828dfd5063004d5012e0eb", 0xaa}, {&(0x7f0000000080)="8da1ba5a66d5f8ae907cb2787999363dd5e3259161c6d016a596be7aa45a57803ce2b9554f29e2094cee9341b16cdf3b0188c6829765f38c37954723de05afd404dfe7eea22d565325870886a041dcfd", 0x50}, {&(0x7f0000000200)="9ef219053be69b9eb3e90d89039adc75c8397a53288fc8ee195f67256538385626138903a9de7cb89b35e35089ad1f98a3dcd5af77651a8d1de8460e487ab2fba47c462fa429cf53cd69b22a254893fe36eb7d885c4656a8", 0x58}], 0x4, 0x0, 0x0, 0x2018d}, 0x20000) 00:05:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 00:05:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000240)=0x8) sendmsg(r8, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000140)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000040)={r9}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r9}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7fffffff, 0x10001, 0xd4, 0x5, 0x4, 0x3, 0x9, {@in6={{0x1c, 0x1c, 0x1, 0x3ff, @empty, 0xec5}}, r5, 0x4e8, 0x3, 0x7f, 0x1000, 0x8}}, &(0x7f00000000c0)=0xb0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = getegid() setregid(r2, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setregid(r4, 0x0) setgroups(0x5, &(0x7f0000000040)=[0xffffffffffffffff, r2, 0x0, r3, r4]) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x0, 0x1}, 0x8) 00:05:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x3, 0x0}, 0x0) 00:05:14 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x22) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0xffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) 00:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:05:14 executing program 0: ioctl$DIOCRINADEFINE(0xffffffffffffff9c, 0xc450444d, &(0x7f00000003c0)={{"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", "03c4b3904abb7b86b251414796aff63c869685c500d9b68193c093fc58a269c1", 0x400, 0xfe}, &(0x7f0000000140)="c383b821e8504f5c04c637efd22daab912eab6cd744a86bc7d34f4a1a20de3c6a754ffa2d3b537ec2f3223ff522c5c2c6d18ae7064dedc4bfe6b48dff57ddd9b16246648bd84d43b8973a8126d718e69f1c5fda76ad5657a9ed43cfc8c1e93f676cc5af362708d43decf31a23ac68c6a612d2f88e4d33cac0c962463286343e718a131be0d932852db", 0x80, 0xfffffffffffffffd, 0x401, 0x0, 0x5, 0x9, 0x1f}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r4, 0x1}, 0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000100)={r7, 0x0, 0x1}, 0x8) 00:05:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x88}, 0x1) 00:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:05:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffff8}, &(0x7f0000000040)=0x8) setsockopt(r0, 0x0, 0xfffffe01, &(0x7f0000000140)="02d8be25b838330db6a6c25c12fc6d53d967492e801e791ee5fa97c4fef2bf53c672ee8c5b014ef58a0464e94e45908a0553878a07077b90b0db5e5b972a8aa1cb3632ee2b1250855d9fd1582e12a59adfaf0be5caa8f212cb70669a60d1e100186d980c1c52d33f1ec4ded191f786c7acb61f06db2763ebcdef824892d46edcec6596016f2e55d881b0af6b2c76359cfa8fc95e6af748f0ce31ccdcb9aa9a374d90551f4b410d9c7305b75a3830616a908875f11a6c564269b465eb6a4919544f", 0xc1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0xccbf}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) copy_file_range(r3, &(0x7f00000000c0)=0x10000, 0xffffffffffffffff, &(0x7f0000000240)=0x6, 0x9, 0x0) fchdir(r1) 00:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000240)="642becd82a9c4f25ad845876a2a54b0ff048fcc45e3dbb6b03b96899644d122d41fb8515b46d1c67e42ffc03a53b9952a5201ed7782d7e69cf266d1577aca73c2fdefd1f9d5f9f98b44f11e5302a38568d63d9f4d1c378d1c97d25f8aa239080c88eae377cb44755b32307c9eacf06b19b480e031aa4f0428e6270593d35b7c33e0fb07d4cfcfa981eb15791eee3589a47a7e51a542c133fcf12a389b8dbea19ad80971c76a4e4bf17d3d77d7d973248d8c934ef98b97fd38695f00246e8d8c4499cd9a8e24826ab", 0xc8}], 0x1, &(0x7f00000003c0)=[{0x60, 0x11, 0x400, "584bbc8d846181288f5063f6b2b2f46e05ea903aee4b8ff15a3227687bbe5f8ebc7da905468dc26575c7b04ecabb31778fca92acd5381b7df8de59a57edf49523656a5923ff1a5e9aed9"}, {0x100, 0x1, 0x7, "862536a22cb68d8b7d188c920a80c35277f870b9369cb32bd55dd9a4eeb91bd0eae91dce83ec341788103f3649fab3b0937c63ed74cc0a707a477f4a71c8145bb276787fb53c0d51e81d64d73d32b7bf9858e9396c58f4cafbe18c1cda80cdcd597f27521d21788bba40c82f6d4477fc8729b0a71e50bc2cca3cc26f9c5aec6b93ff8e34c0d06eddde8979f188364479bb9e66f79800a2bbdeb4b3b4a43d8f8fb2901f93715bf36c9d8ad50f00275551820e03f89c18e5dd70a5130868acfbfd06087d370493d2ed7d0df1908b1a6b9c4fc256525b996fb39370ccf178df91bc6d83ec6f462ffd1b2b3b7312ef37da"}, {0x60, 0xffff, 0x6, "d43180915f358005807e3d0b905d290106cae374aa04e1f64b64b7a720619415fe11734e1446cd88b06605a2976948ab909db455c9cc25a0b24d49bb5b17d166aebdc48fbf9d58fca26dac"}], 0x1c0}, 0x20000) 00:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) 00:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) 00:05:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCRTSTADDRS(0xffffffffffffff9c, 0xc4504449, &(0x7f00000003c0)={{"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", "9a45f2a6e2d3b169aa37239eb02b1661c407132d43b327ca6441ca79ffa04cd3", 0x1c0, 0x5}, &(0x7f00000001c0)="0094402131a797db948436b271a63c34d62b09eb6c1e880d771a6ceac4c3bf2d3e7d0da0d6c723b198b430a66c9bce3ddae8b1e85a37dc5e3b4e016d861c6de87f5c41269f4f0a27a41d9a708cdc69f7e305916d2a5e74b6b9a8e5e28e362c0684aeefb471f33450223f59600de96ef42e9efea65ba6b93bf60a524e3069f3d16cb5366338946ed6e1cc0773617e7c7b9adf666dc3ace6ce70d3354a22a2a75a6f352dee445a4da3803bf0f8abb00974b6a5777e71634abcd9dad587088ea1d34de59501", 0xbc42, 0xffff, 0x3ff, 0x10001, 0x5, 0x8, 0xfff, 0x1d}) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="5f01000000f35840b5145ef435d00cfd05f7cacb627e55ed27", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x44, 0x6420, 0x1f, 0x7, 0xfffff800, 0x7de, 0x4, r4}, 0x20) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r5 = dup(r1) shutdown(r5, 0x0) ioctl$DIOCADDALTQV0(r5, 0xc100442d, &(0x7f0000000040)="39085147b149a2ee35c28a267c8cad541b0176220b41a6558b860de2c202a8ed7e6da2f35a1e668942d49e90fb") 00:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:05:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="8e28d6e977e360bc86215ae0bba8938a865a39ebcfab1ac7093d6043a7689284d458eaa536011b8905112208d331111f0ba82951abe6e552ab9a1972f3c4433e449da0bfe0c58dc94643617b3cca19fcf4e98ec86002f2941e3e30fe7f48b854e92aa0", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x17}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10a, 0x200) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f00000002c0)='vegas\x00', 0x6) accept4$unix(r4, &(0x7f00000000c0)=@file={0x2d, 0x0, ""/43}, &(0x7f0000000140)=0x2d, 0x10000000) 00:05:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x7, 0xf6c, 0x5}, 0x94) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r5, 0x0, 0x1}, 0x8) 00:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:15 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:15 executing program 3: __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="89f8ecfc5d099d0c04e1b0d2efc4510408fa2c26471e45a91730b59ce6ab1818d3a79380597a7684bb0f30c748e8912b66527a4de422577958357bf8dc973e0e61354c206e1d12da8faea42bc4d7a6590e24e664348d300b5278366651ae759a5a27c8fc9d07bfb3733c5580fec5ada503b72589e66034f2ae1cff90b8fc3b200bf818511aef0090adb98e7a92a27d20fdbfd720d6ffde439cf79156dad072", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x44}, 0x10) 00:05:15 executing program 2: getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x101, 0xf, 0x8, 0x7ff}, &(0x7f0000000040)=0x18) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getegid() sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r0, 0x6, 0x5, 0x5b1}, 0x10) 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000080)="5d38e765daf1efb1d5e835b8f5a6619279d41c6d826bff155af08ffdc9de12fda8c955f036d6c0ff") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0xd7, 0x81, 0x82]}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="1156ad70cc729b6a5f68f260ed2d8fc3879cf9874074fc86d263a13df45bb96c1e3132ceac44663f79d3a0184b5eb81053088b08f6c2dbfb21233fb135e5e7b403ced422b92d32a792e0f05792432a9bc87b99d9c23acb9ecfe740b427cdb6a38df5f94183b43f1699b3c90ddcdc43302a147f3e21f3ac4ed470fc71004828eaeda8386ea7b0e982bcc689c0b72654611dd95e753871291b30000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:15 executing program 3: __getcwd(0x0, 0x0) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x3, r4}, 0xc) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r6, 0x0, 0x1}, 0x8) 00:05:15 executing program 3: __getcwd(0x0, 0x0) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01afe6f2", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) syz_extract_tcp_res(&(0x7f0000000040), 0x4, 0x0) 00:05:15 executing program 3: __getcwd(0x0, 0x0) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) mlockall(0x2) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xd, 0x6}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:05:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000000)=0xffff8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) ioctl$DIOCGETRULE(r4, 0xcbe04407, &(0x7f0000000180)="88d4eac05cf40fef3343e8e9da08e51f7b89d14802a83fb00e570e4bb9707c2c3ef36ca70651ae27ab93ab1f8cd5a1a29bba8af806e7497b4de8bfbcf6a2161ada254183b8c78a6fa7c26069c5735d53b1872d4abd2ea3bd714ea7b83ec94791edb8d674844795e32a3076320cb6cbac623922d01a98cd75f3465e7dcdbf4b0958f26c46b8607459f0cb4ddadbdea09efd8537ce016dec10b8fe408a46d8a1d5c7998dc7c24acf32cfb88e089275b33551068445bab46d1aaaec28285d775035c634e462f5879f4316fb8e415bf5cb4ddabfbbfaf9555e8860df2e7529") 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x33, &(0x7f0000000000)={0x2b, 0x2, 0x0, 0x0, 0x0, [@mcast1]}, 0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt(r3, 0xe8f6, 0x1, &(0x7f0000000040)=""/32, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x42, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x400000, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x6, 0xc5}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x80, r3}, 0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="32f1eb0e23aad7235d3201af0800", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x46a}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x3b, 0x1c, 0x0, 0x0, @rand_addr="bded78e17a92013864ce54efa8bf4579", 0x6}, 0x1c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0x7, [0x0, 0x4, 0x6, 0x1, 0x4, 0x1, 0x6]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f00000001c0)="4f527bfc526e8de576e79938dd878ab6b060d45efde6bc46bf4bb39ec79ea6daf4e2bf223611778fbbea5cad10c04c9dc995d3dd85796473a83031eb01b9a62ee229f2ecaaa4f296896380986361546263e7beb14e875d70f7f17a2af08c51ce798f5c442b9f8fca61ead7d898444327b8dcb63cffa4aad4980b8a6f95254b263fae7756453693ded4d1e51d28ba45ec9ef03bfab20c1fb952c8dbe14c0ecbcf49975503f5b3011433df9c49f0a99ddccb3cb2dbfa7a1da9f6ae79", 0xbb) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) setsockopt$inet6_int(r1, 0x29, 0x58, &(0x7f00000001c0)=0x4, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x1}, 0x8) 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r3, &(0x7f0000000000)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000000c0)=0x10) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000040)=r7, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0xfd, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x2, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="aef2426189c461ee72d0309c3f48fe1e2c3430b2a4c6dfb872c6c81338b9500e5b073e917835666a898a48312dfca9b220c42e3bbf2cd70c697d4a78998ccec996980332cc59d4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x0, 0x1}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc000000"], &(0x7f0000000280)=0x8) dup(r3) 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x40}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="feff000700"}, 0x1c, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @rand_addr=0xc45}, 0x8) accept4(r1, 0x0, &(0x7f00000000c0), 0x20000000) r3 = socket$inet6(0x1c, 0x3, 0x3) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, &(0x7f0000000040)=0x10) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01974000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={r4, &(0x7f0000000200)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x2, {{0x1c, 0x1c, 0x0, 0x3, @loopback, 0x101}}}, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x1, 0x7, 0xffff, 0x702}, 0xc) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c, 0x60000000) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01a886a8cf84032ba8e61625de75582379568a98edba9aea548efb2fa59f50ddf8d480b700f810bf3c555d00"/53, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) r4 = dup2(r2, r1) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="11000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000240)={r7, &(0x7f0000000200)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_udplite(0xffffffffffffff9c, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c, 0x60000000) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01a886a8cf84032ba8e61625de75582379568a98edba9aea548efb2fa59f50ddf8d480b700f810bf3c555d00"/53, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) r4 = dup2(r2, r1) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="11000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000240)={r7, &(0x7f0000000200)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r3) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c, 0x60000000) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01a886a8cf84032ba8e61625de75582379568a98edba9aea548efb2fa59f50ddf8d480b700f810bf3c555d00"/53, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7}, 0x8) r4 = dup2(r2, r1) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="11000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000240)={r7, &(0x7f0000000200)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) 00:05:15 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:15 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x2000) __getcwd(&(0x7f00000001c0)=""/71, 0x47) getresgid(&(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000080)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xa6bf}}, 0x0, 0x5, 0x200, 0x80000000, 0x10001, 0x3}, &(0x7f0000000040)=0x98) socket$unix(0x1, 0x1, 0x0) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:05:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(r0, 0x0) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000001c0)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x81, 0x30, 0x5, 0xff, 0xf, 0x3f, 0x1, 0x81, 0xff, 0x7}, 0xb) 00:05:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="87000000618661205baffb0a23202dc386772dcec3ef138ad049c4a6c47a02eb4c59a2f449683a51416116079124b7319afa655bea3988251b9f01afe4ca90863f1931c4fe5d09b5ca13aeddee567d293d252606d17fd41376b455bed43ccc60b76242a9e8f09b536ffc6a905581d96458bfe6f8837af74271c49050fee15b21727ab4a3dc339a73e6795e"], &(0x7f00000000c0)=0x8f) r2 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x40) mknodat(r2, &(0x7f0000000180)='./file0\x00', 0x1000, 0xd6ad) __getcwd(&(0x7f00000001c0)=""/76, 0x4c) r3 = accept$inet(r1, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000300)={r6, 0x10001}, &(0x7f0000000340)=0x8) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x108) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x86, @mcast2, 0xfffffffd}, 0x1c) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa00, 0x42) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x8001}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = accept4(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7, 0x1}, 0x8) 00:05:15 executing program 1: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="10024e23ac1400543000"/136, @ANYRES32=r0], 0x8c) socketpair(0x17, 0x10000000, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x7, 0x3f, 0x2400, 0x3, 0x4, 0x100, 0xde, 0xae, r5}, &(0x7f0000000240)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x3, 0xfffff800, @mcast1, 0x200}, &(0x7f00000001c0)=0x1c) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0x8) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket(0x10, 0x20000000, 0x5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) open(&(0x7f0000000080)='./file0\x00', 0x8, 0x104) r4 = dup2(0xffffffffffffff9c, r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x80}, 0x8) 00:05:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x0, 0x71d, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="000000007fffffff0000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) shutdown(r1, 0x456f0fb125165fb1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) getsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7, 0x1}, 0x8) 00:05:15 executing program 1: sendmsg(0xffffffffffffff9c, &(0x7f00000000c0)={&(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000240)=[{0x108, 0x6, 0x8, "8d490268075b44e8f5c39b81f830f9719bb4ad365fb45d3de9b7584e2dea55bd5154a029921370e9fec29722d776c1d871b8fa76b1f7b30122a3238a45b4128dda28ab679c0eb5dcb31e01d095d1f342fac13b2af62e251dbedff2211c75fbb7cee35816b88989efc3002df370285c68599c94a3dc04149a326f1382a55c3ee7b1e7708326c0e5241c301c95d662c8782bdd131a6ffaadbf636aa317c92f5896b120fb1924784a34ac8e7cfd0d64cd0d94fb131334bd87d9129baf2be12d02984e98dd7adafe665a7b24093302e29a8211542360245985505e3f082fee915dbf9b27b482bc2344ca230ef7258c23400666a902aad3b96364"}, {0x20, 0x6, 0x2, "210a087f39eb3471b6c270b8de"}, {0x18, 0x11, 0x3, "30f9"}, {0xa0, 0x1, 0x5, "f20662829b4dec183b8f120d2904da75274cd2ea125cf8cf7f2e6ce87924e5c2d0db0ad9ab3cb6164fe4cfd50dece5aa1e8e4aefb4d3b3c3802a3b507459a3ecbce94e30f9c524d50be2f674ed9a83a43a6bf9149da6a4dca87f864e832d4fa4711dd560d8546d7e7d69f0305c78c2d2ed1d64891f91bd0dc3639fb5f275ead73941afb8b713ec693ff6898ee1"}, {0x1010, 0x6, 0x4, "e1e712772b4754d6428e22c8768fd1e73edb9e14184a3a69faf53aa25b7b9a4bb282d79f8f9ba5bc6ec6fdbbb3815477ea119ba253210ef624ae71b1535a443bb93b53012aae5e1459198f7ef09c5eedf41223518244f9a4f3b998cb275a2dfb8cb1413951c5299d1372e64b675509c443c2c71d32892d971956edfab5bd85f0e2441bea6d93cdfd258edc6b212be2fd4500917d420891f9e06c9ed0ea778c0a392d477218d876f341ee06830e8a36cbe4bdf2c5effdabb8574afad3068847f20e2ac8334a15172d9614246abcabc07e1b9d80f13e49f9df475872407884639a21910b4419dcc414d187c9d0828af0268f01055d60f01c6b19fd57ff8eaad92f6164f7c56ce7f713ff120703edafe15e8f3e506b13bfea31da562854388a1176447dc350fc89ce6029e01a57d3781170ae7afa027ca2b614b61b86602657981da743a74cc24e3a336f6ee31d3fd057529f8749e8fc3ec293d2e0f2a219a0c73f1af6ab71ea60bed3a3591414ef318e30dd2733528e75264ef799c3458a6f84f855a0826245e60ceabb5e201008ace21213224a8193703ea0b789f350da2bc1f8d392a9da8b63139a791958d242a039fcc218f894fe9bde91ef187208b4075505cefdb537f1200638aa5eac7d6e5474602d9d3cd65d4eef8c55e3e70e7c18a48ffd490a696b622ebcaf22624cecb53b79e90660e15106c16e335fd2b985563eb4a7b93c56d2ba930928034b87f953cfae3b435a6cb2076b9c4e6b0b1ba19453bd060fc49eee400e8fa2f82c892d8df790f4ae6ef4ad754ba04d4645a37664351e33111ab0f5f18d8d4ef8ca3e183943015d9ecc362d1dc4c34aaf5b640b2d36393ab1fe742f51150421f5a96931eb88061bb80bc3bc24c9b9c9defc70908a7d40b2b4c6c2ee33329414f45476c6dee76f09f042d58353dc30982c0f746a4de79c4d67237530f28597ba4707e4ec3918b50af7e42b1e8508065412e57f2d6f9cc6ae04524a5a2739f204d663d95ebdcb98c8951be7c11fb7208f9858613af44456a44988aa6a2a4c151b314f083a5f15e98f8fc74c71fc5c0f294ef34cc478bf75a7307878b9c7fa035d39e3e044bc222272997e2c547d72eb5322d6510f4146ddd90477a582c93502b172d5c7c661126f5b860003e8e81f55e71539a50e9027192100f287d071891d271717c82e678bc41f396f7aa0115da68aa6f759e9f169a5665463391e2530c3d651b34914ed8bc6778b1d11331982f05b4a49e2f34362cd84df08074c8a84f299e335cfe8a1fa2bbaadb74365a548e9b09b557ace5efc8eb2b13d0524be864c9f7b4a4e45c1a08723974f20b4f2855878ade92184b47933abb669ce8bdd59ac5f6826d5b0bca079ede157e0bf8075308bc71bee49e2b521384af760cdcd09727fb0a8600e1d065878efca1b1ba8cb039f0e812a34fb57e97c386952b08496d529812035ecfe74818d9fc476139859e91bd04297e899c2f02027d0704c5bb51d49ffa045a584a1747b16dad4f471568ae6988152e06af10fb865f06b6616a4cf784961255a4909101f82e1438e92e0bd7cf9d19d1e6c1c337d5c8f4135341a86aad62ef1adb89fa5e8c1c115418ac27e2fe16c55dd68ab91d53c290c5242a824e987d47770ead4577bf2d4b57c982ad239df86ac331dc02e3dd55dad34f23296e17bda6db412605a2c7fe86b22e982d1fbfbe0567c7bfada38220b7e71c9f7a64d21161b0c0dba95ecb77925f35497228a5bd8b65f2dfc522eb4a44613f1158a24df3ee1cc3052be127b207bb4aafea29f8e2412adf6b954c09c64fa0da13f864ba6f26e634cb162e1606488d7b98beae70e014ea588c42286dfe91e9e4c8a5ec07fa9a054b4328a863b0e918f047c45b5a161da3aeadb46bd03c144ff408772bc35a1bbb1f654809e7fb26168c225ce1d6c95269e19beb04197fa9b0b88953df65fda155a418e8ecdfc88e4bfa71f6ea980283e32f49679a95f6643df768c74f104a933b6efd70718d53f12f472988f39232ce2089703f6576d7aa42706b552e951a7b513bfe2e067ad50febe9299bd3dd9d4c35e1eb7c7af90b9069053ad5822af44f4430741726556333f98f3ba52f19704095e6eda3f75f4bfc6af77473105bf2ac0585a59b700e6f709eb5bdac5257a5a0d40c9bf04704f8145393bf69e1ee9dd69d44d7dddec10bc18ed92f9b73335c77723dc805d184a2ff0663065ea530ee4b20a4502b204ddbfa99f147d1526db6df3830ad56ad57d9cdc5f9877fbf55d0170f740435436871edceccb4426803e5fd6b708e0d0b908d262e6ff984f503ea28224139a4b50060d0e346572b10e39f6c2af1d32afb59e6cd53f75c4686e49c6cec2d468118f83345ab53601720d73568a9ea7ff8f6c0841a528994111d99b48862b12a8227839b1083607c4324cbbefc52130f3603cf7ef8533d91843936bca827cfec39f8870a5fa9053d2dc3a8f04225cef9917af8f6286824118a3dac50f74f433c5553149aa3b5fda4a80108c6c5ede1988978c5e932cfc1ef2bc41ffe80e1fa123ec8458baa32ebc0cf299ff3f59e5cf28b6fff88e2de2e43947d94950d485de726c14926f2244fe52f0462bc544e007983167a823d29bb59fa2f564bd3a24d5c9e7e6f6f851865e3b17891970af67b19504f09a822c7d2c518fcd73acc223686bc1311e91a91c71ea805d518d470be835212b3a25ac5bbec43230b8da4b77e1a7b8eac430fbdabbba7a0ad02300b89d1a251450c8339b3ca8bda8af2e0780f2289d0f1f6aa9684e675f7d6ec1e79feac3e9b973d5bd90cc45ba9126d04907b0bec05cc4dbae2c5248c1c4bbaafc7612776cffeeb385711dc7c4e1e4c3ba1134f6b1edeea256f81ad051c606a8170cf7291dc3acedd242152c34d1b741801ec0f9f044dc5c52be96db2f9515c3462cd668d27c3d5e4bf7dc142fa1def4836127418e0c333727219c372bdede53af425f1de761d3581f9a8c2f58af71eb1e9f39be99185eb20f2e757bc41c4f71fe03e3da3937673b328c7dfc5900668344fde48f8114adb36fbf77e484c494eacf9fa3c5830b610ef7da815c3d8e4203978d0e9b3afeeae3c4c0d9d4ea0e9eab5d554c4c7d3587a0909451b6afd70c401b41fcf251ad332db5fedf6228fb0785e51060c3e2a6e18250a8009db79d20f1e6fa3a3513f0c7820922027d53f488e98066395f745fc89a1b23f1bbb60a8a896dd0de2407f0334968bb7290d437386e616211c463b92e94cbf03a2ba9ed0f8dd329b41aa15675b424d9064778efc07d63b0122135e833618f2cd6d96f9b60984045f075f1432237ef9ec9b84fbea6005173fa3ef11e6fb9ba68394011f1ee5347e208b54f300c0fb8fae50c3fe41cd0c93728d04af7ac8baf2d2031bcc4045e919f27d05e91f10b6aef9870955840c06914269b8e7aa3db9654f9bebece156870ae110fda167b8453f62c71a2685487e39e254002e322bd7e7a5f7bca4fccd8cf331e3433732ed827eecf6840c948bba7cdd601e2ec3060abe14f6f2f9ca8caa84e7b22f500378b9ec29281fb092b67fdce305b614e1573dec8e635ad0bced360610ef14a398fc474d6de6bc5862e8b420beb043958b866e4a5633038836540ef548baed38324d7fd195799a918aff62dbded9ed4152c3245f01fc1d89fc00a84146ed27dfac4e18ee274989e2a455c0e53bd5c74e0f6a7a90d668d9a34816011856aab2be0c0c5b2d4398b061899055f3f0b2579fb1ede52cd2619def7269cef8a3018152753fe4945094fc7d2884b8b6708fa4d9cf03d024604c711734cc3219056b5a8c2b1cafc338b249d9d21c4abcfcbf870ad6e9b1fdf258421145472261d5dbe58619531ebf4f5249719c1cadcb30d576b9aaf6164a5ea2969a74c8cb98c5c58158fa09f1f22c6d434c487786a4b14ff2d560f2f65201ecf103e0dc2f50b6a6a5a4b32d934b79cd0434cb72b28adae8b27d2da1f58c58c8d43d2c74acc3ffd3cb16d856d65c4078c2c40094b5050176d55b5057480feb70f37c90a95f067f3008e9c973554486d72b661884070be74e3324694df057f9e2ba229b4b32ded77c44da8295f631c9d3bc4d2a2e3c32249ce655a748bb6ec00e37815a56c2f1459ad7beeb042b859149f089e74894c01ab66014889e32b201f78eb276ac8917bdcf93d6fd3dfdcccff5386b8739d361bcf47d3177c6b3335739c158bf068a6b3851a297cbd279504eb65693de41eaa4eeea8b604ed455f0b26b1e99c78526a04846ce85da61950fd157f82a967b5a0e028ebd2b96b36f419e185a2492df7267c5bee15a9da62259291c13864c5f0611b4b6d4d7c09b153943266200f25865e46e1e1ff56aa020d282ecd568b8e6f17a340df28e1cd304fb5343729d40ab19acc720d6e8d40a337137fb3196231076420c3544fa31075fe3b7d1b7e8434e9a17fb0be1cc10a08b6e3eb64b2d1b4f6be19f2b11c050e0e04c74cd6bf2a1292374ed11d51893272a50e86a9fb270bd22a1cb22ec2a820f633d71aed3ec9a9f99dbbd42960c62a17c5a0b9bda33184791c4ed851d934177ced425a998707188523a1c7fb2794dd2e406cc079b4ae914fa7b2d8fe15475b0ff4bb1dc95c8fd9d3a9da6703cf0903368a695bed8471e803b973fed108d99aa86054c427f3ce6d8946f795d0ae8484676a7f3d7f22c30ed9c7f175cb9c8444f9424b17b3d68cd7eb0ebfdaa4cfe3aef4a549b8ca80e1da013a6c9e4d7baeb80fa7f8519874a31847fc74fc566fc881ed53158969fcb04d75fdaecca0637ebda6c456e38ff226252613ce8a1da0817d442c9a0cc16836b05c96500bd891f6e163ce43712f36791b8036bb55a41ea27274d30c537816c87663e24fbc27d257feb2705d1dbd7306bcfc3a1e1d41ca5ade753ea14ad04ec7091ab8129e066ff5a6309764cb5ce658e4b167931325f903937a998b7d1f6b2aebdca86c6f2c559c1f931b414f398f5a1bc063015f54ecc6891368095b2668d11926d55441684c59ed2f57a9e24615ee3a797f966c3b40dbb9777560a84adf666ca3a4163e69e82af0b79ddd1c530b122bb58c4c0c9e485aabd9fe2eb080f1baab813afc6790a8bc280e00ccfba266f9334505bed887aa22c8080cbd77d341db59b9282460cf0fdbff7606359a2bb22aa773f1589de1493ee1e33855171bf4b71787425f3bd89aa932d1d95f012cd18dbd0ea378310a2f3bf8ef8bfd10c8bac4e93323769b7e86ecd3c12907447d4d2179102f555c2bb413fa36c6f010371fa40d201cfd726ce5dbd0dcb0bcbcc95583b0ab9968d1bbc77afd5c1483c87d2d9a4ea2ca5945302a08119841e5613d497ebc222b7a89c0b6870ec5a1a1ea4b609b2d46dd162f22fc0dbcbdea83f79aef11cab7e1a97ea12f7770b3cf10678677996856c757e7466f5858a6b9cff92f52f8ec90456b1165fdc65931245d57d1029c61d367654b22e5a36aa0951cf80d10cb8e545ca100379aacf2b3775bb97f144ffdecb8038fe06045cb295dd1e56ba2ae64a0b0bdf50e54934269f644b4bcefc1036e6566233a658e38232e5009eda8cca325461c030bbb489dd81a9129820eab8ff77b41c5adb8e74ba0e7dc95846cd30be5a820cd0b4708d927d7b370412d9b9676bffbf5c0aa71babf8ca980035d45cb21efa71b13ee6220fc77bd7d25ff05df47fba44162b1a9ddcb9f85b2fef7491b855e20fd63d29d7ce4a5955e7705c0e19f72e8a15c17b53a7f22bf5f5e521c976764fa57fa7cda82fb5e34544661f92b83c97fafed96"}], 0x11f0}, 0x84) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001440), &(0x7f0000000180)=0xb) __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r5, 0x3f, 0x7, [0x4, 0x0, 0x4, 0x3ff, 0x5, 0x4, 0x6a2]}, &(0x7f00000001c0)=0x16) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x9, @loopback, 0x3ff}}, r6, 0x1f, 0x101, 0x10, 0x3f, 0x3ff, 0x5}, 0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x6, r5}, 0xc) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xfff8, 0x3ab, 0x510, 0x8, 0x0, 0x7, 0x101, 0xfffffff8}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x7, @ipv4={[], [], @broadcast}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) setsockopt(r2, 0x5, 0x7, &(0x7f0000000100)="2614ae6f9e8215714a5d63b50c47e05b798849f7e92d463d360f5c7012183493b39088d53cb9d6e72a127727f91dab194e65456b77fbd9444d6ae7de00afbe3a2a686539d9a154a04100d93e48f19a658070719a", 0x54) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00002000aaf47353d6e269d3b09479a7629acdfd17c46ae40009786f"], &(0x7f0000000280)=0x8) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="15a381cea5bd7cd6f03846649807e879", 0x4}, 0x1c) dup2(r1, r0) 00:05:15 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = dup(r0) shutdown(r3, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x6, 0x6, 0x40, 0xfe, 0x13, 0x1, 0x64, 0x6, 0x1, 0x1, 0x40}, 0xb) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0xa6c}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:05:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={r5, 0xf9}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x19, 0x1c, 0x0, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(r1, r0) 00:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x41, &(0x7f00000001c0)="232989e603f10714f528d39f410bef450f5b40e09ec54e96bdd417f2136d7ac902900848e8f68679b22580fe78fac9985f27f166ddf13f87f602719515db6e9a73e75304c167ce3cf06075d69c6ad36bb32f0e733dce022a8f5998fc662bd071d257cfd6f6866b79c683234cdb2db872ecdcbfa4641aaf10d86878a8eb4e4f6181ec8b0108435b491251bf60afb4f3306b68535f00760339ea07ec4ab3f720dcfe196c8016107912416e9d414a3b43fe27b2b7edde144e154eea8d2c1a1ef2464d52eb40389a3bc9a3", 0xc9) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r0, 0x0) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000040)="6b4ab2f8317310062be1662c559b4d5ce931a240175dd123f2b678511c0b2dcfda2fbd47bf6076ba03f46bf2d438d9b7e81eb63ad7d273e4e11286a8519f94aca90693669c1b36a164dcc3ea2a6bdfa6fc8c2888fb1852168f8c7546d56ff94a04807d95e0bb5e358808761e702e27024fc8b49f6ac65984c25b81b4bd88fca9eb84040c18042e021e2aa10427afac04bd3616901ed2304dec38e3d0840457ad5da863e9a75ff99434163dbf319670343ae7913bd6ac19386f55706ea46db84f356456e02e627a5b") r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000002c0)=0x7fffffff, 0x4) dup2(r3, r0) 00:05:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) dup(r3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xb6d3}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0xd1ea}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000001740)={@in={{0x10, 0x2, 0x0, @multicast1}}, r7, 0x3ff, 0x3ff, 0xfffe}, 0x94) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000001240)={{"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", "b8dcdd1648c20b6e77b15fe422f5403989b33fba33aad21c30b4228e9bafaab4", 0xffff, 0x8}, &(0x7f0000000240)="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", 0x7, 0x4, 0x9, 0x80000001, 0x55ebfd29, 0x1, 0x6, 0x96e}) __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32], &(0x7f00000000c0)=0x8) 00:05:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000008e"], &(0x7f0000000280)=0x8) ftruncate(r2, 0x9) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) connectat(r1, r1, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000040", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7, 0x1}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f0000000140)={0xfffffffc, 0x80}) 00:05:15 executing program 1: ioctl$DIOCCHANGEADDR(0xffffffffffffff9c, 0xc4704437, &(0x7f0000000080)="9a20ede330f5a825e027c0a7d5968c463a0e0ee8d233caadc8280cbe52e1bed68769d30ceba5f2f9a38701c216f7912f76e4d12a5dba0fd4a25f75651e91f108aaa76abc") __getcwd(&(0x7f0000000000)=""/71, 0x3) 00:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x4b, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)=0x94) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)=0x94) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = accept4(r1, &(0x7f0000000100)=@un=@abs={0x8}, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x767473ba7e5ae685, 0x9, 0xbf1}, 0x10) 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0bc70040", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000100)="afff0cdb9339d4f3f8bf5f28026228894578202f7893b49f66b87d72d2aa6cf217282fb8901d7129044d9e851d0cfe8d7b2a10690b0cd78d17ba515d5a3345a7f6e6e8f0b17d17c5d4a0c92c0b312923926b97d3b2f5fc5e7b33b95b87fc0f9d82ff6738097ad7e9c9d4cd7fed517a824ccc233c43763f96d8181d69960e74e6b560fcf5e1088002d667a6", 0x8b) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x33, 0xd, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x5, @empty}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_mreqsrc(0xffffffffffffff9c, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) 00:05:16 executing program 1: pipe2(&(0x7f0000000000), 0x4) __getcwd(&(0x7f0000000080)=""/71, 0x47) 00:05:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3}}, r4, 0x1ff, 0x8, 0x108, 0x9, 0x0, 0xf0}, 0xa0) 00:05:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x7, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={r5, 0x2}, &(0x7f0000000200)=0x8) 00:05:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c}, &(0x7f0000000040)=0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20080, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x49ea, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="010009000800000003004000090007000500030401003c42c4b4bd918ce593c97cbdd8d059a6ccc8af6aa4f77239f8651ef93adc335edbb62bffe9366b3acbd8bd7c83ae488ff9f594ae016acad5e9d0fbe85565e5768a3422733fb10eae691b7028e8000007e94d43cfa7281d2946713060694468463775eef04885d9d25a3f93923b4c05edcad714488017403aecb04de9c3810da65318d3b127b2c34caaf18d524300382f1e0f52fd633a16aa82d4e77b06f31d762aa5ee9fe25f14dd0d9e5ebe6c0ef4ea33dbcbe53e"], &(0x7f0000000180)=0x1a) 00:05:16 executing program 1: execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000180)=[&(0x7f0000000080)='*\x8e::\x00', &(0x7f00000000c0)=')\x00']) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0xd0) __getcwd(&(0x7f0000000000)=""/54, 0x36) accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c, 0x20000000) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r2) getsockname$unix(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000817081ad2ba26c75c34bf91372cba095b8ee7938db6a16fbbabcdebfbfe39c044aa6c47c02c6192e5600"/166], &(0x7f0000000100)=0x6e) setsockopt$inet6_udp(0xffffffffffffff9c, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4) 00:05:16 executing program 3: __cap_rights_get(0x3f, 0xffffffffffffff9c, &(0x7f00000001c0)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f00000000c0)={0xf0, 0x4, [], [@pad1, @pad1, @generic={0x1, 0x1b, "58e0666cd765165304944de1215bf8a77e43ad5caf57255444883b"}]}, 0x30) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=0x4, 0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9d7, 0xf, 0x9, 0x2}, &(0x7f0000000080)=0x18) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000004c0)=0x100, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={r2, 0x81, 0x0, 0x7, 0x800}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000002c0)={r5, 0x1, 0x80000001}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c1c4e230300000000000000000000000000000000000001ffffff7f00"/128, @ANYRES32=r2, @ANYBLOB="006df2000800564e92bf26f0295da58adefef4c7c2fa9edd091532700bbab43eb5a95abcb8575f0fdcb256ddfeb56aec5f749cf469d9750201bbfb224def5fd459f4483ea7cfb586fc57c22a77360ece54fd1e247fbb8654c928678d571339dad59b22bc115c16a9612a2c892328004b7e7631e804f9bd533903b314fc7eb46340eecb9444e05306fb79bf55a3475ddf16754faeb4f87dea3153aad09d699ef4975407196974036bec001abc7185636df668"], 0x98) r6 = accept(r1, 0x0, &(0x7f0000000100)) getsockopt$sock_accept_filter(r6, 0xffff, 0x1000, &(0x7f0000000580), &(0x7f0000000480)=0x100) dup2(r1, r0) 00:05:16 executing program 1: __getcwd(&(0x7f0000000080)=""/91, 0xfffffffffffffe62) ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, &(0x7f0000000240)="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") 00:05:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="220002005b7559aa148077d9b1da484775532235aa263c26e85a6b8323e22ce91f424296333b175364a6a447ab7e1ba84d68bd894b3395f99716c462cde0a9561114ee7011ddc48edcfcd656be941bdc5cae1e15b897da0bf3ae13a9f157110bb9eca129893b240be10f01855cb3c72fda7f616ba2e06c", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8, 0x1, 0x9eb}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r3, 0x800, 0x0, 0xfffffffffffffffb, 0x635}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:16 executing program 1: r0 = socket(0x2, 0x20000000, 0x6) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xa523]}, 0x6) __getcwd(&(0x7f0000000040)=""/52, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)=[0x5, 0x7, 0x2, 0x1, 0x0, 0x57, 0x9, 0x1]) 00:05:16 executing program 3: symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) ioctl$FIOGSHMLPGCNF(0xffffffffffffff9c, 0x40306665, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:05:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x2}, 0x8) 00:05:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xca, "dfd55ab883b4b840155c811568f3a80efa714aefe90ec4c6c1ed6cbfc667abc09e7c714efad5f2b0f5a7876578a4e11245c8ab1a9597ba7b9f33343ea3e218c9a44b786f1fd1ec70a8273f9de62cb447f337683b60c43739a065630473ce236e29bd4c3d3ccb28a1c2906f96ef2b6b25dc6550e11bb3e70cd4c769d27ca5d9d43d65cb305c771ba50d5ff274599f63a30689fa9f8e966d0ee66c46fcfd693a994e48d1756f1066e8d1c66ba621eee77bff9d5457386e547cc70d9168dae0febd98603b5d7b04e3ae2c2b"}, &(0x7f0000000040)=0xd2) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01000086c84f627608802a53c69e464c236514d6b20a99a5c42c3ae404000000000000001d7e2bc44b82a2cdf7be6488feb46f93db00501fb7bcbe9e39a9f9de3cb0f83dbcda39c2c26ec413de8d3b3bbdcbdff1edbdcfaaff7daa29cb6612585ff066e6db02355d91de1f6fdf359118b98c0878913eff6d0464efbf94f0f31c95e6306905dcbe70b6455256039d7314f894ffa289e29211b1c680b66368ee80897d54066ea164414fe59f9a51dff4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3f}, 0x1) 00:05:16 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d6889da10accac17eb76d5dbc64290150f4d2a8cdcbfd6f14b909000000000000001db159"], &(0x7f0000000280)=0x8) cap_ioctls_get(r0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa) 00:05:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000749300"], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r0) 00:05:16 executing program 1: __getcwd(&(0x7f0000000080)=""/99, 0x63) r0 = socket(0x1, 0x2, 0xf6) cap_ioctls_get(r0, &(0x7f0000000100), 0x0) __semctl$GETALL(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000)=""/89) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000180)=""/130, 0x82}, {&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f0000000400)=""/188, 0xbc}], 0x7) 00:05:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x9) dup2(r1, r0) 00:05:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f00000001c0)="c4edf8acd6a8ed2f535f4760c4fcac034a7b2fb3261cf445865ae559466f32f4a2fd9306e0536df877") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6(0x1c, 0x5, 0x0) bind$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) sendmsg(r5, &(0x7f0000001600)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='\x00', 0x20}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000100)={r4, 0x8, 0x1}, 0x8) 00:05:16 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040)=r3, 0x4) 00:05:16 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) 00:05:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x55, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0240000042bad64a87a21e67e444f86a8279f8bb85ce6676b02f34b34afae47a0a415c07687b225dd8cfed26b6ad930a22b481148ec824be98fada3b711015b227464b9cff853fab9c3e2b8a2c3f768ea108d235ac21cf58d13029962243340055313b1b630f1a433af988d7791954a6d83f", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000180)=0x4) 00:05:16 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x80000000, 0x0, 0x7fff, 0xff9a, 0x8, 0xff, 0xfa8, {@in6={{0x1c, 0x1c, 0x0, 0x33d9, @rand_addr="e61630b2eaa5942c55d775a380a9c85e", 0xfffffffa}}, 0x0, 0x6, 0xce, 0x101, 0x400, 0x3}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0xa3e}, 0x8) __getcwd(&(0x7f0000000000)=""/68, 0x44) 00:05:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:05:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getrlimit(0x5, &(0x7f0000000040)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r0) 00:05:16 executing program 1: getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) __getcwd(&(0x7f0000000080)=""/87, 0xfffffffffffffec7) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)) 00:05:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000001ee41f00", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) ioctl$DIOCGETRULE(0xffffffffffffff9c, 0xcbe04407, &(0x7f0000000040)="2645a1fda55ef7bfd4c84064eed30b3d8ddbf476ea75705a465c67aa078b34f4447d87d7f6b11d6dd7abb7e70fefdfc1de638690c621c7c851413892b93d904891f44a4a7353721112bc1a661cdf8b1e0ff150a6de32236cdd3a041621348c16faed9ce090a3149960c035cafcb728b8a447df39624c4a3711032af6bccd") 00:05:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x50) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpid() dup2(r2, r1) 00:05:16 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) r0 = socket(0x10, 0x2, 0x2b) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xda, 0x1000}, &(0x7f0000000040)=0x18) 00:05:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x9, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:16 executing program 1: chdir(&(0x7f0000000000)='./file0\x00') __getcwd(&(0x7f00000001c0)=""/71, 0x47) getsockopt$inet6_udp(0xffffffffffffff9c, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:05:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x20000002, 0x2) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 00:05:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/4081, 0xff1}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000280)=""/49, 0x31}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40002) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340), 0x100000000000010a, 0x0}, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r5, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r7, &(0x7f00000003c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d906b336ea26f1d62e94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) shutdown(r6, 0x0) shutdown(r3, 0x0) execve(0x0, 0x0, 0x0) 00:05:16 executing program 1: __getcwd(&(0x7f00000001c0)=""/63, 0x3f) socketpair(0x17, 0x10000000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x7fff, @empty, 0x4}}}, 0x84) 00:05:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x22, 0x0, ""/32}, &(0x7f0000000140)=0x22, 0x10000000) recvmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000280)=""/34, 0x22}, {&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f0000000580)=""/189, 0xbd}], 0x7, &(0x7f00000006c0)=""/97, 0x61}, 0xc1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$unix(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e0000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8092cba3d04bb797cc1695a034835fe320c8c"], &(0x7f0000000a80)=0x6e, 0x50000000) r5 = accept$inet(r1, &(0x7f0000000ac0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000b00)=0x10) freebsd11_lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r7}) r8 = getegid() setregid(r8, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000780)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f00000007c0), 0x0, &(0x7f0000000c00)=[@cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, 0xffffffffffffffff}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, 0x0, r3}, @rights={0x20, 0xffff, 0x1, [r4, r5, r1]}, @cred={0x20, 0xffff, 0x2, 0x0, 0x0, r6}, @cred={0x20, 0xffff, 0x2, r7, 0x0, r8}], 0xe0, 0x20000}, 0x1) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r9, 0x7, 0x1}, 0x8) 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = msgget$private(0x0, 0x448) write(r0, &(0x7f00000003c0)="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", 0x1000) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/9) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/215) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000013", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x8, @empty, 0xfffffff9}, &(0x7f0000000040)=0x1c) 00:05:17 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x602}, 0xc) __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000001c0)="966e833bec49a3e4046f84ee795d71b9eadb0d30e52d32cd66bf25baf0824584fc18d6f6bcd412c5379fde2ea85822b9b4b9c09f1450df5c17dba570672d4acc3e") connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYRES16=r2, @ANYRES64=r1], &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="0ec5c80ec6c7183b86099c70164d106e804d3c2b4641f80d60964047f44b871aa25a88a236306912b218aa9c1bf34257", 0x30, 0x20006, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000240)=0x8) 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x1, 0x0, @empty, 0x401}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x9}, &(0x7f00000000c0)=0x2cac088ae742009) 00:05:17 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x2e, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0x200}}, r0}, 0x8c) 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="6eed922c", @ANYRESHEX=r1, @ANYBLOB="444ae36eb0a27444d457fa470dd982896f54f5303bcdfc5bb50bcc45d9c112ecb03dd7d474ffd1291bb46ffa08a0d2586c6c9fd24b2a6f5ff9ec369f1d2bb68cb6ec65493d4b243fd4c822ffc5d54bc6eb611f25b149cb52e5428899512a46a8e6b93dd55849b92b68385e002ffcf3cc917b40ea591fa518bbdefed4aa7e6f3be520be7881bed17a1fdfb022eebc5395424b0a5f34f41c09c809d697e1fde26f12064f4a6fbf4361e12744317789f38bf215e0"], &(0x7f00000000c0)=0x8) 00:05:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000140)=0x8) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0xffffffc3) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r4, 0x7, 0x1}, 0x8) 00:05:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000001c0)="0fdd32e19a6a978d7e95334c0af4941bba1519e289f724f52ad1f7aa984690c8262bff68cc05775692f37b8219883e59d80f8d2f62aa58249d2b697c059b745626276da23e1ed9d0abd1b2920bcfece21e") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x7f, 0x4) 00:05:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, &(0x7f0000000140)=0x98) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c1c4e21000400000000000000000000000000e6"], &(0x7f0000000040)=0x98) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000240)="1c88f2402b8325c5f69af9af3e650b2d5a424900214bb38501657a2e87719757cb7e9a9b671b241edafd0f7ac6909156bf7f36ad33bb0c8a4bca8c7b47467a52e711a89a4c831177de1144372c57b0f290804fdc936156ada3decbf28057a53fbb53656bb83660e87fb95059e60e37bcf2e96529af83a836d0fff6760c9afea7f1475361d65c4fbc2dcdde19974bcb6943c09e05138b888e0d70a733da690d6ca0c690e903e8015272e8189ee378239487850256a83f41e220f18ccffe83d0c47de1bd5a95306bb41a726c81f8c78480eda1584be9d00b0d1ccaa723cc645daeaf6845b498a76b6f9f941a") recvfrom$inet(0xffffffffffffffff, &(0x7f0000001240)=""/4109, 0x100d, 0x81, 0x0, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x7d}, &(0x7f0000000040)=0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000180)="3ebd2bb8cb477949e85064044b9bb606a21769cf25") 00:05:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x0, 0x4]}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r0) r3 = shmget$private(0x0, 0x4000, 0x49, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x8, 0x2, 0x3, 0x7, 0x3, 0xff, 0x3, 0x81, 0x0, 0x80, 0x7}, 0xb) shmctl$SHM_UNLOCK(r3, 0xc) 00:05:17 executing program 3: execve(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)=[&(0x7f0000000080)='\'-$\x00', &(0x7f00000000c0)='(&B]\xf7@[)(\x00', &(0x7f0000000100)='$[-.@\x00', &(0x7f0000000140)='\xc5\x00', &(0x7f00000001c0)=':#\x00']) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000f5362636adfe70b38ee2d9db8ca2f67e04e275ea03a1c360c3be940d0385a060b6ac8f91b95bd3000e623970ac2a7f9ff68dab899ecdf8f5ad8e2989987e5d957839deb61240c6546ca28749d0e3818d16ab006cd4d84f4743c4032092c421d307b32a1832dfb1280a68c4441614a1ac5bd038bca99ee744d2b0f5b0773dc5febbd8f3a3eee9024178", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2}, 0xc) r3 = semget(0x3, 0x5, 0x402) dup(r1) __semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000100)=""/76) dup2(r1, r0) 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0), 0x1) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) close(r1) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000"], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8) 00:05:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0x8) connectat(r1, r2, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r3, 0xd2, "9f7bcdad2dd8d34d492d9c2031666072935e2a0e06f9b25305c8aa2f71444281f7b46b92f0df0836fe8d7d7488b2afb7dbbb3146e53235a8cc1f4e336ed550e3f34fd24a94714864482fd38848ccabbf5504ef6dd2345e75e0fe6e8c84fbc2528df5fdae4e811ec9db51082a3ddeeae56cf0ad0a90df646909b4a938884dcc9180c6cf3c8c6db224937671b9a8b422af216d19e228f8e2e7850c747ad71a9490c3f6eb27fd46aa38ec9861e0852018cbca41b0abfb74af2e034670b27ec47baecd181ee13a1ca4162a40308aa9ad6d552792"}, &(0x7f00000001c0)=0xda) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000240)={0x843, 0x600, 0x1410000, 0x86c, r5}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r6, 0x7, 0x1}, 0x8) 00:05:18 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="71c77534e500ae92bcb2c61f7c733250347b6de0325ae3f513f2b4cd066b194420b65ef3452a366aaca2090347a061e1286d82bc85eeef633fb0f3a195e8b58958edef32fa9a0583bf824570c7b0e43b51d4feb43bf86a4785c842a6bfd85da47cddbac8fbd30d885a69f6184230362f0771d14abf8c20cb0a18c7199b9a8eeefa286648d127394377b1032faa18a5bed1a8605090758cfd74aac7ec0a99874d6f38e37dddcefdf25a0be562f3c77ab2381275a71f6d9de8e62cc71ca3dead67ed0c68285db923924ea0b15422b35751781630e3fdcb1caa23a34b46a5e0d6de3eae305ce078fba7451b95a0847fa0bce16f") __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$unix(r0, &(0x7f0000000040)="4017afcdb330f57075d2af093a6202d07f024ae72c7bdf18f34ee9acab1f078e7b933e9788d1b8ebc42d0c75becb522a2f62adf10ce671adb8b4bfb1e4a93412325f8d390ace3adcc11002cf5a58f266165817bb04c45f4d44cfbcbb4546e32736182480abd5eb0439f6c5a4d4aeaf13", 0x70, 0x0, &(0x7f0000000140)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000009edc2caf1fc91d8f14d6471bcd02ac"], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYRES64=r3, @ANYRES32=r3], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7, 0x1}, 0x8) 00:05:18 executing program 0: shm_rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x3) accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs={0x8}, &(0x7f0000000180)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:18 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xff, 0x2, 0x9, 0x800}, &(0x7f0000000040)=0x18) setsockopt$inet6_int(0xffffffffffffff9c, 0x29, 0x3d, &(0x7f0000000100)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={r0, 0x8000}, &(0x7f00000000c0)=0x8) 00:05:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x1c, 0x1, 0x400, @mcast2, 0x25}, 0x40, [0x3f, 0x8, 0x101, 0x40000000, 0xd4, 0x572, 0x7]}, 0x5c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:18 executing program 1: __getcwd(&(0x7f0000000040)=""/62, 0x77) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000), 0x8) shutdown(0xffffffffffffff9c, 0x1) 00:05:18 executing program 0: ioctl$DIOCRCLRASTATS(0xffffffffffffff9c, 0xc4504448, &(0x7f0000000200)={{"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", "67270aa992dead02aa9ccdf32c68ac59cc5627d2f02da35a92ebba8f7d5830a4", 0x7, 0x1f}, &(0x7f0000000140)="2d2104daa2cd1428f891cba424850efee2b1de9845cbe29c6d7673055b01ab9e3184c66e0c3e57ece982f011d2d1f63f1b15c3b744fc9d276d42dc6660741983a58c62ffccd47ad06cb3a8c29c783707f4bdd29e775bd7d1bd6b69a6610e6206ca17414ec65867d755092629439896700b07336e562bb0fb5e408229a477ecefba40f405b33a8b727cd419d18f19159ac363944bc89264999bb8ae2b62f484bd", 0x3f, 0x7f, 0x268, 0x142, 0xb60d51e, 0xb3a6, 0x6, 0x7}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:18 executing program 3: setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x40000000, @mcast1, 0x1022}, 0x1c) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x1f}, 0x8) dup2(0xffffffffffffffff, r0) lseek(r1, 0x100000001, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="2f4349359c07f89b245ad4bf55cac5aebd1003313cc8447e399e50b20a17cb459ec21a40621f9feb8a2c405f989acc8636f3781f8b8f2350443731a403462457b220546bf873a112864e373f73e734cd2006a0e7778aa425b607e837aa01357ee874f995ff7519b412aa3a09d65b5c0e405c516dd621b11cd04fecf632214b457c125b9b955cc1f2fa020cb073d466145e8aee691349e24084111c0bcf058354b58552be86dd6a9c42ca5d7fe3c025951d9dda630175966a4df85df3f003bebe725eec1a46a4f72184f41b5e66792dfb3ddb5a924a4c2f4889b4b9ee09dee9cf87cb1b9f2cab2796", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) nanosleep(&(0x7f0000000280)={0x1, 0xff}, &(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r4, 0x4, 0x3, 0x6, 0x7fffffff}, &(0x7f0000000100)=0x18) 00:05:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x8, 0x4) 00:05:18 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) 00:05:19 executing program 1: __getcwd(&(0x7f00000001c0)=""/68, 0x44) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xd2fd, @rand_addr="a29bfe3687104f9ddd932243d32d4fc8", 0x5}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7, 0x1}, 0x8) 00:05:19 executing program 1: __getcwd(&(0x7f00000001c0)=""/56, 0x38) 00:05:19 executing program 1: shmget$private(0x0, 0x4000, 0x130, &(0x7f0000ff9000/0x4000)=nil) __getcwd(&(0x7f0000000000)=""/76, 0x4c) 00:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:05:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) recvfrom$unix(r1, &(0x7f0000000240)=""/208, 0xd0, 0x2, &(0x7f0000000100)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x5}, &(0x7f00000000c0)=0x94) __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000001c0)="220a9367438f184f61453f1394a75e0458e7efe486b2ca759b8c383f98def7c6c72a7e7bf4c3dc0584d4636f3c017fc2459c1b2810d26ab5365f109c6acfd74b2199e20b8d32afbb3b9fef3a036503291c41a048cdd17f69943e024d3e5520699fba238003eea810daceadbfde9c38854185fb2799f5cb13fe9d0799de6c01d449cfcc2bb7f744e2de58240961d72adfcb7c20e5251737365977a78cdf290b5825645a2d31f2ce216a9377a72e20f06826b6e0afe7059ffb371bb8a21f407bc9a23240") connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYRESOCT=r3, @ANYRES16=r3], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7, 0x1}, 0x8) __semctl$GETZCNT(0x0, 0x3, 0x7, &(0x7f00000003c0)=""/243) 00:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x2, 0x4, 0x4, 0x6, 0x7, 0x39, 0x6, {@in6={{0x1c, 0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x63}}, 0x0, 0x81, 0x0, 0xd7b4, 0x4, 0x6}}, &(0x7f0000000100)=0xb0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r4, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8, @rand_addr="8a7c312983306fa05e7eb60073d3b734", 0x2}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0xd65d, 0x8}, 0x8) 00:05:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000080)='@\\)\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-,(.\xc3+\x00', &(0x7f00000002c0)='}\x00', &(0x7f0000000300)='&+(!.\x00', &(0x7f0000000340)='.:!%\x00', &(0x7f00000003c0)=')\x00', &(0x7f0000000400)='-]\x00', &(0x7f0000000440)='+P](+j\a,).\x00'], &(0x7f0000000700)=[&(0x7f0000000500)=']\x05$%$\x00', &(0x7f0000000540)='*\\-!:[%+}-\x00', &(0x7f0000000580)='-\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='&-\xbd@\x00', &(0x7f0000000640)=':\x00', &(0x7f0000000680), &(0x7f00000006c0)=')%\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000007919ab37313158a0f6dcb502da017c09192cc1fce7ca820bfb61f85adbc7d2c131e68ea75de37bdbb7201ddaa5e9ea690cfbb10d7a0b3fc8b2e2e0af39b7fbd41a8af4a4485a722f493b10fd7bee2eee0d93ec795bae073e599a9c28ac07f89b703f31ee5dca3f078c9480e9ec424d2e1cdeb40c8b17c5159498ea4ad521a921ac9abfc747ea975389839172fd7299c1e9481a7df18978327d22c97797f32f864b43244f40b525858c46ae177eb25c56588c410282114d", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x2, 0x20000000, @mcast1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={r1, 0x822, 0x0, 0x3, 0x4}, &(0x7f0000000200)=0x18) r4 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x4, 0x80) utimensat(r4, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x5, 0x8}, {0xfffffffffffffffd, 0x6}}, 0x200) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = open(&(0x7f0000000340)='./file0\x00', 0x80000, 0x170) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0xc60, 0xfffffffe, 0x6, 0x8f45, 0x1c69}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000440)={r7, 0x4, 0xf, 0x9, 0x800000000000000}, &(0x7f0000000480)=0x18) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind$unix(r4, &(0x7f0000000300)=@file={0xa, 0x0, './file0\x00'}, 0xa) fcntl$getflags(r4, 0x1) fcntl$setstatus(r5, 0x4, 0x10008) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={@in={{0x10, 0x2, 0x3, @loopback}}, r3}, 0x8c) r8 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x120) ioctl$DIOCOSFPGET(r8, 0xc0884450, &(0x7f0000000140)="492ad0fec1a58eb43a7e2d9db360f4c3850e0a2074f7c6f2b6140418f4d6e5d84d1b266b45f6f0b43966282bd009608e9a962f9153eb41cbfc9349a2f886d22c65e437aec6686d7c76cb2410def274dd2c9e7ee5e62ab96e817a6a3b37c63a0915a8de4ccae3534988b953b78b0ffefafce2a241e4e561747fc663ea3cdfa7a207336b819bf0aca6b09d273591c03c637217e55c848abb5cd3a6af081d8813f1bf7e6a1000fcd1047a574fbb024fd95b62") 00:05:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000004c08efe3ee5974f381519c48f616c275c3d2deea11e036c5bdbfeea0c91be9ea31f4ed309733256772c59be1eb1400d61943e7e740a10adfbff0cef3f73261b79ebb9442ed03f5aa10740a80c68e1081f57799a0e296529d1b830f330fbebab754119e362c0c743937975dae5c328be25313f4593e914251897b6076", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:19 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x81, 0x6, 0x1}, &(0x7f0000000040)=0x10) 00:05:19 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000000)=""/239, 0xef, 0x400c1, &(0x7f0000000100)=@file={0xa, 0x1, './file0\x00'}, 0xa) 00:05:19 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) sync() r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000100)={0x6, 0x8, 0x8, 0x494c}, 0x8) 00:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x200, 0x6) lseek(r2, 0x9, 0x0) dup2(r1, r0) 00:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x7, @loopback, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup2(r0, r0) 00:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffff80019f4d5d0: type VREG usecount 1, writecount 0, refcount 69 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffff80019dbd420 ref 0 pages 536 cleanbuf 67 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe002c722100 (pid 51327, syz-executor.1, tid 100200) nlink=1, effnlink=1, size=2116518115, extsize 0 generation=9654712b, uid=0, gid=0, flags=0x20c ino 197789, on dev gpt/rootfs 00:05:19 executing program 1: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000380)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000100)="f2efc7679c164d195f1baf1e3b3971a9358d25aac546f48265b07ffc514468ca5a82e7b676ddda248a7b59be90ce5eada79c2967347bf9a6e29bb40ca5583a73c0b49d2387b56edf2d477530f378c3f097f9a0ace2364dce4bb59bba0b6de5354eb31d73b97cd53dc31e9ed67b271cf79bd516d6e08359c0dea974a7a9f570f341523b3cd9aae0fc0272a5fe130b", 0x8e}], 0x1, &(0x7f00000002c0)=[@rights={0x38, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, r0, 0xffffffffffffff9c, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffff9c, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffff9c, r2]}], 0x58, 0x20008}, 0x20189) socketpair(0x2, 0x30000007, 0xce, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="18000000638047d6c55ee4c90797851dadeb536d73d219ae839de763333c7a0b9f6a00"/49], &(0x7f0000000080)=0x20) __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000003c0)="2992f0ecf84a906b38320318272b6ce8ec419ff665dc7d15e1d074c55a244b00591f576b6f3955a4b760f2ad343638521ca16a37e82993a509da7d1c70e0d4c1f53ed247b9b98bf685109687f029485b1b4c19259d399832d8ef4e6b714dc2ecf13e7f8003856ed11c4486854204e705c31cc5174fd00ba12a0002be51368fafc7732823811ce1a4b143664b8639dbab0d95b4968c17a3ed54c6329b80f4be60c60842770365d9c3f014bfd5cfd43806c495f61e5e17da2cef342ce3a4ce9a2f409ab58f41ae02c69155660b1201bb3df28b38709fdb79bdfde7e584eabea3347b9e2e9ff961d1d7ed9a75fa1c06b4ddbdfe", 0xf2) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x1000}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040), &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0xa, &(0x7f00000001c0)=""/181) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r4, 0x7, 0x1}, 0x8) 00:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffff9c, 0x29, 0x55, &(0x7f0000000140)={0x1, {{0x1c, 0x1c, 0x3, 0x3ff, @mcast1, 0x8}}, {{0x1c, 0x1c, 0x0, 0x3, @rand_addr="f0dda9654c97eee4439e0c3d0b514fb3", 0x6}}}, 0x108) 00:05:19 executing program 3: lchflags(&(0x7f00000000c0)='./file0\x00', 0x1841c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup(r0) bind$unix(r1, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={0x7, 0xffff}, &(0x7f0000000080)) dup2(r2, r0) 00:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) socket$inet(0x2, 0x10000000, 0x5) sendto$inet6(r0, 0x0, 0x0, 0x20000, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000240)={{"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", "18f3013fac797cdbfeacd8a277078c34c55f40ae9edb8859bf807dda7df35d8e", 0x0, 0x1f}, &(0x7f0000000000)="d963aab052b9159d1d4372ff10f10aead19ea8efcf166721ee8fb769914145a976f8c51c6d9b262834bd413da0a90b1ca12c683a01690f7045d840193dfe9c41111b7b06212e5e9a12320bdfc8", 0x3, 0x200, 0x7fff, 0xffffffff, 0x1, 0xc1c, 0x1, 0x10001}) __getcwd(&(0x7f00000001c0)=""/71, 0x47) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x2, 0x1, 0xffff, 0x4, r2}) 00:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000140)="40fdfea29339ab2f7c23cb57b5a211fa87ac62fc76db96a0716e50e045699590139ef722e407eba1298700ebd22de7adea5bfc2c060187bec22feef147197643a114b28bb64e501bc0f46c1be022907a5c6944fcd1b5c3713c0de608e3185307b1a9d0d97f8a9d1218bdb896105c65333e079240c12db9fc1aacbf2328e7ac6c4f5d44746785725ad1611baceca19377e3ce9257817c8db4c6583aa1cc393b8672297cea5a8e12") r3 = accept$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r4, 0x3) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r0) 00:05:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x1db1, 0x64, "44340eca7ac85f8c275a269816333081caf19620ea37d2367946dc1e4bb19ffd909ae04ebcb554b86b008a8b6b53d0c9ada639eefc848fe082741095316a2333eb72acda21b925a6421658a756454bdab9c644cbc78db3f12a67e97ec6954debad72beb1"}, 0x6c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="feffffff"], &(0x7f0000000280)=0x8) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000240)="1f7045a4be2c61e021035fb319193948e49434de37dc3e27638314aa2109d361914e78b2cce4c8e0886d755c99cc3f1b28325f9feaba940f9e23a01d529d5f876eeae251d1d0e471361217e85710bf549d3f8e9b8e26b45deb724340e7199948ef28f12721d36e690205c71670913ea7eb225e802d0111ae860a0375ee2c8ea5e315877ab16366e91f001942f88f39", 0x8f, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) ioctl$DIOCRGETTSTATS(r4, 0xc4504440, &(0x7f00000005c0)={{"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", "5bb1e72c72ccd62996858a86031b63c2fcb4134d3cceafb4a3a1dc6c9b15c5dd", 0x2, 0x2}, &(0x7f00000004c0)="f92c3a2b0e16094ec8496dfe45043c205f8888d1fcc994af584372d09d435941fff790438def5d8d4b2ecbad637ca8c795aab4a84ddc9fbe275b8f346bc3e8440eebd4ca11efffae2c3f06d452236c0f3e2315d0afd85a9e94e9a3478c2145873a6fed0adb82595aeaa8e0193821fd754d0f41002279061948a454df9fcd910825339e9d69e46f546497ce4736f719b5828d508a3731554425db95544174d6bf26bc04c00a57c34613a32c10c0177a4b2e36daba615b6b17e1dd9d51364e71c7d055346e1c77d5ba48c4347c57690733f78c64f47c23861f4c209283cbd1f96e0718b9c7bc1044cbcd08510b644912344f01539f", 0x5, 0x3, 0x1, 0x5, 0x1, 0x3, 0x7, 0x1000}) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[], &(0x7f00000000c0)=0x8) r5 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x24, &(0x7f00000003c0)="a1192931267b86b1a028787ffaf5b6d978d589a8bc9d0d4a7917743362670998c8bdc8c4b0b43c68d78a606e3433d87b8b91bee3ca9a7953dc4e01858b860ad085735eb8dfc495349f5931a74cd84997119578e43498eb2998755e571e75abd8f9d3c70d3cb0f143d5e3849d23996219f77706685cfc142367dd1bf290b413fd0696dd05291a37af625800bce86e80f6ed871d403185432ef4fb4254350d421b63f935bc42c0b04c9b59dcf93f8f61210713b321034162ddfd00287d7af8e360a7f8da04077e6fa4976d20c29dcc480423002c47c62da3f28e688a01cde4b020dfe41b10ce0bcbc6", 0xe8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7, 0x1}, 0x8) 00:05:19 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) minherit(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) 00:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffff9c, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x5, 0x3f, 0x20, 0x1f, 0x66, 0xff, 0x1f, 0x1f, 0x9, 0x4}, 0xb) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:05:19 executing program 1: __getcwd(&(0x7f0000000000)=""/71, 0x47) __semctl$IPC_RMID(0x0, 0x0, 0x0) 00:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x9}, 0xc) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000040)=0x10) 00:05:19 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) fchdir(r0) 00:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 00:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) posix_fadvise(r1, 0x101, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01184f98b49b821caa042b3af2150095000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) sendfile(r0, r2, 0x855, 0x1ff, &(0x7f0000003900)={&(0x7f00000003c0)=[{&(0x7f0000000180)="502c42c1bf006aa4ae69a71d3c43570123a4a0eab8ab279656490eb3fddb416ae6312804b31b98dd102de7ee026a3d180865", 0x32}, {&(0x7f00000001c0)="2da9b3d36c4711d2eec278aa6a4334f619e0347c9414c60af8947950574dc4888a78890f6fd12163d1cd15cffdb9bf99cdf534b587c382987ef16124d3fc2496432208f3d397", 0x46}, {&(0x7f0000000240)="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", 0xfb}, {&(0x7f0000000340)="6b7ccd4c", 0x4}], 0x4, &(0x7f0000003840)=[{&(0x7f0000000400)="c34922bdea552efdbe29f4cfbc1d4bcddedc99d506c92f02c96247e0f010c3ea5b3879a1198aae9a55a1231a1f9bd025f5e8bada63c03201468d4cb0c179212176eaf3b5f43926dbfe45f53a248418066953c4262bb8423b278958ebfd3903a36b702a8aea0fca17af7a62d22417ec110893d4fbdbb05b50bdb92cd2384ea2ce3c5e5a3da8d2741efe32adc234d37b37ccb65e9b0c3e93c919882d8fe20369a4cef263f8798f46880c7e42e127a3c82580aa27090d1f3b911722002601c5a987eb", 0xc1}, {&(0x7f0000000580)="680ca5cb1d0b15fce18ba68b918f30ce4ed33e0831cd0914bef884de9ee372022410071782a8db5cb5f6400c0bac4def799661b43457525585639e1072b02047e291f56ea894d5b25a947fb66a761d8f05fb271cc037d45f12f11465ad12582de9cdd3289743b39e2db5984e62e448e8723bee7f676b7021d4de349d1b299e429de558b0f3a8b11face60f65437edec74d95da223af3e7a30b1539906853fe8d94807c647224bda4c793060fdacae6fd9802e77b28812a89abd34dfc5725355e5acac7a4563368e2bb09958ab9625245955ef33af13237bd87a23324f64c5b8b66bb9bd5f8f9e95865f2729f3c8530381b42fe0fd101955805adc695dd22212208d1d8fc49daaf56ae8dc7b55ae02a00e3b138e1aba017992cd74419262b09de4435ce4c01ed713a87034188b26d6205e15b76a0109bca13e6d7d8486ee17cdb61fdf124ef713dc10751ea2e28469f19aa9116a06bf208616d3a1a2b663e76bc4d0a79c2d6a8b30b25f0255229468f4bf9bef87be04f58bf268e99ae45094f2c4c4c2edbeb8cc9ce0cc9b907ad35254135a150d57d3fb1605836a8d3ae653cc81c7b93994b2fc3a3c056e3186c02290456c38345c7ba04adb48b7d6148536c0088469c3c1c4b9b49247bf943e41100981f8ccb0d31a2e32a5cdd2a0c74ad17467fbc3af180e66c5b41a0a89d78ba738643a9f6c35e50e5e6926996dd1066101a48e659ae8934d3b96ff1bece29b11dfdd2642295b576ade8a5505c0313b41dd3d257cf371459634b6ca80e10cf84c7161dd7ffe7d52f7d543df1a70f7b1566dc9528e4831e537cf1b6affc58f296ea89fa9d8f0947f0973f87b1d9d699039907264f5c33ab80efeaec13c6abbb970dc4908b13ab8fe0bc7104aacec4369c49b35c00d67b23bcac0db6669ba45b93f9c8c2ae0062323ee24f32aada2bb7ce7c08d22b10f96a53f20cf4d7ec1349ccf542c4449853d01f8ed695d4bc902bc43013d12aeb1b887a5832634dd9e046913cdf3b76c604a88d6c6f285818146d83539d7e783dbeb6e3c290106c426d8b537465db59de74e5678977707a3011f176470707c00e69e71bf4ac7a987971a8f764a81d2f62812fb3bd7e8cbced16f45e1077c7990878c81e5969f13ada156665fab332c591c1694b16eaeea0cd055d2a0f2dd2b9adf7e1be87e347b091e395ab4e811e9438b684b3ab819e7d44da7a14b8f35bd39ad8e4f64645cc4e6633b6c4037cb95e3008d4c3191cc1302cecd6c57552fa5ed81499011a44744533813298a22b0fd3a1e616edcf93e48eaf0a85d76f5bc5b4d3f0d46f00e9a01cd9027257e8269ae8cc7bec73b45f470f035352bf88424c3d066efb832bb4c7ba27e5d7ba0f29d1c9a5cc6ae13a7fc1fcfc1fe995bd892b6952b290715c7939e160c54993c4893fce4ebbfe68441ac6b83ff1d3c71c91e06ff329a3a80b4ace53929c131a7a9ecb8a05d523ecc9a838f8fac2c414f7edefba6c7ecdcbfde1f98500d127f4f7300493a73a1bac48b5471b474fc37eab79706cb611a7d5a7578a963e45bfd0b153d6c87c0b47c6a5194cdd8ea14aa5c696687742c1ea576d1a735d4c6d8b98118a577d68504f91deeb96285279e8d498d6d488954561370e86c4d041fc709edc932af946ad43165558351b55ae9698743853f356c03992df8643e1e7a1a070616af855bd1ae06bae879a79f273060b5f0e76f71b77fcdb5da1730dbabfea5f8419ce5fe8964eb8f52f5e957f5d82206e6c29a844c98817eef1e65ca057b3e35e80382ccc84f172c18e24130d1793c69b96b54fc8b80ef07539f2b3cb88bdc809e0d578c3c449317fa01f8ae4bd60432e4bc8b7a58e507c1f2cf612d9405301f33364b6be140c3a3b263a119a6d557b9275a841525d1ddd3c59218a89d2a337e387d34ee09b79314d18d2bba82fbb07d8b813e43164273b7320b2c54e3698af4ee3c6caf97275a7d6f9d7607341cc9c10d9245ff6306ea8fbcf26713eb8dfe388ca9c6549fe907722fc2791d69f2780cbae4dd7f1276ccbf99c09c6ffea5ae51a92cc8caadb73e4147e0388bb62b55863bc3d932da11126b17bd501ada9380a88186da7fff03a16f71fd2a0f9918460b27e78a674819769fc69759117b1f6254b7d3fcb8e5ab657aad37f9566262f223e24340b1ca0f4f15c61abfd167f6e7ced357f81cab42bc350bc48f6061d48460b561ddce7be4774e6465b4670bc77706d00156d83106f8bfbe029f231c3d5118a1e9db6684f8668b374089ad7e4001905d144f6fc50c561f80212617c5d99bfc9c3f7c6788344847c1b6c6457bb4a35a5a34219ba5550f1e4ab18ac87134b909c3d9e3249c73d7389cf7fd7329b35c3cc146ccb9912dcb75e42eb6dc101368b5cf8365377f1d438cfad9365d7956fd9d3a277c9e338ee11e4457a97684a8f217c820a0f4e9433e1ff87dc50f547fbc7e3ba3aa5e37d33ef1247a4287b967ed0e05ca102ec6127499dbcf0149d6a2f60f3dd78be54b798edc13185ca40ad496b5d9f71968bc8ed96ddeeb466370796908d3779f226fc0ca379f7db9d711c8bce8a632c9af9c7908964c3c903b5f17dcc60d9b6067235763ca444dcdaa4f2dde6dd96a859370b285e7ce13dca49e4a63491c34b6a3a5ac247f6d78715b26aaa9cb0ba200caf0a413b9beab6ddea3925a39f9e3cba8ac2b5c4249ba65022b8ff79816d5be8a70ad16f1edabef1ecda153ec300f35c475501789ac3e019458717c8397556be29b7f0191180cc743f64391913304716eff0232250a1683b95929c4891e687a82d0b746131970bc9ce00f9de04424d0482c43c09dad6e85091c2e40ba0081a30d652252ebf39b8e3e05a79079a7dc2eb017dd94a46c44ec6b3c4eafb0f40b569e6c082918acbf885b59b9364fe2a2c1b72ffad0215e1766fc9ec5ffa4ccacaa7933723bd1e4ff88947a92613e6f70a2c8b34de87a83763c3943951304bd87f2a88099e73a619d6f38b9b1829631c6237b4ed63d231fb77a3f07907e458c6ce670a2f4c1fa9a1d59d9521e697d22f3cebc1dace91f7e3e0bdfb328031fabd7a2379d2369b0b7fe1160d9a286c7997dbdef91795cc5047cdefb5c2eca05d60b75caccdbdb4eda25db7fe46a01d997d6b520eef19e81c23e149d2d92303dd0af7c09a34749f3dbc06bff7e0c842ecd40041fd7efc590d4a4392dd1990961ba27496cbbf37c5d85aae1aebc786b0200cd3b442b20a8471aba679e516e6d6ffd0d039dcd6b5a8f7da2a255c239dbd9d860a98a2d4d167d7046260cf45bc0fe7093a7ab0a5e0ac8af1316cb7c4b443b5876fae24c6273604c277731fc67a077087faf68db27e7b44984b002dc49a450dc396d4e220f660a42be417a1d50675c9d4b3edffa18441c1e562aeab8709941cd1b8f56417d2c516843f46ba21ef71fbffca35b351633354c1e696ae79ffe10ab0c3ec58ef0fdbe0e85a8609ea80060321f012ea217612ae8d1117d45bf67d63a8caf1b76e15b38b75b810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{&(0x7f0000002740)="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", 0x1000}, {&(0x7f0000003740)="4a90a007bc157313cd7db2a94b78acc27cea2842ecd5909f43a6852b7cd351d7b6615a5004dfb323f70f897944affcccb3d66afa65e066cba16dab2685ee1b7042548d83f8d92463afe08493377adfd4e01f4831bb7592a5b21fa55470ceb5", 0x5f}, {&(0x7f00000037c0)="a39a3f1c9bb8593c32b631d6162c52b1e7a62701a6cddbbb6859bad9d1ec5256427e83a101c9337c01dfccd441773cf3aff2fc9549b5aba89c5ef11eb8c48a0524d9ed", 0x43}], 0xa}, &(0x7f0000003940), 0x14) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000000040)=0x8) 00:05:20 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) __getcwd(&(0x7f0000000000)=""/61, 0x3d) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0x0) setpgid(r0, r1) 00:05:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8001}, 0x8) 00:05:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x68}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7, 0x1}, 0x8) 00:05:20 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:05:20 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x80) __getcwd(&(0x7f00000001c0)=""/71, 0x47) 00:05:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x1ff, @mcast1, 0x10000}}, 0x0, 0xc60, 0x6, 0x3f}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f00000001c0)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) dup2(r2, r0) r5 = getegid() setgid(r5) 00:05:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) bindat(r0, r0, &(0x7f0000000040)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01008c00", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x1, 0x4, @mcast2}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup2(0xffffffffffffffff, r0) 00:05:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x4, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:05:20 executing program 1: __getcwd(&(0x7f0000000080)=""/59, 0x3b) flock(0xffffffffffffff9c, 0xb) fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000000000)={0x3, 0x3, 0x9, 0x4}) 00:05:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) accept4(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/181, 0xb5}], 0x1, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000001600)={&(0x7f00000012c0)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYBLOB="00e1194087a88bcc17130fe78ee0a0c23a000000"], &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000001600)={&(0x7f00000012c0)=@in={0x10, 0x2, 0x3}, 0x10, &(0x7f0000001800)=[{&(0x7f00000000c0)='|', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r5) 00:05:20 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="010000fb0e217bf32ea07cf808b290f31deab537000000000000005208073ebdcc033e52f15e3d6b6317d47f6c6dc350", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={r2, 0x9, 0x3, 0xf, 0x1}, &(0x7f0000000040)=0x18) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000140)={0xffff0000, &(0x7f0000000000)=[@in={0x10, 0x2, 0x0, @loopback}, @in={0x10, 0x2, 0x3, @loopback}, @in6={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000180)=0x10) 00:05:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x17, 0x1, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x1, 0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f00000001c0)={0x5, 0x3f}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="844124b381cb", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffff9c, 0x6, 0x10, &(0x7f0000000140)=0x10c, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r4, 0x7, 0x1}, 0x8) 00:05:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000001c0)=0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x3, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000200)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7, 0x1}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x80) 00:05:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="e0ffff00", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 00:05:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) dup2(r1, r0) 00:05:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) 00:05:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f00000001c0)="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") r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="c54c5e0f9501000080b9a41b7493ef14ebd0dd289e981930c96fc8be15ab473fe0cafe0734e8d468a7933124731be42d00000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r4, 0x7, 0x100}, 0x8) 00:05:21 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1c, 0x3, 0x2b9a, @remote={0xfe, 0x80, [], 0x0}, 0xfffffc01}, {0x1c, 0x1c, 0x3, 0xff, @rand_addr="07225ceea416ca08dd2fd4d21a1b32ab", 0x401}, 0x6, [0x4, 0xea, 0x8a, 0x200, 0x1ff, 0x1, 0x0, 0x401]}, 0x5c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x4678}, 0x8) dup2(r1, r0) 00:05:21 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) ftruncate(r0, 0xffffffffffffff7f) 00:05:21 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x10000, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, 0x8) dup2(r1, r0) 00:05:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/1, 0x1}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x80) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) shutdown(r5, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={r7, 0x4}, 0x8) dup2(r1, r0) kernel trap 9 with interrupts disabled Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff811eb85d stack pointer = 0x28:0xfffffe002d87c550 frame pointer = 0x28:0xfffffe002d87c580 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 51385 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 1 time = 321 KDB: stack backtrace: 00:05:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_udplite(0xffffffffffffff9c, 0x88, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:21 executing program 2: msgsnd(0xffffffffffffffff, &(0x7f00000001c0)={0x0, "62b017cf65fb562fe1d7e3ce369874882ff1278d7309395020d72eb9093fc7a3049e32f80eb3132c34b60444d9cacda38dae130b3882cb926db8e68a793bef745c269effa03687903018c465a359bb4875700346963a47efb1cb3333ab18d8fc1aaea3fbbc59a84a5e47050e3b3839e0fc0582d312f3383a9859a8ef8546f3ee4c5ad0b174c81f76d758866bcb41214365f95dc1da131f3404"}, 0xa1, 0x800) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x10000000, 0x6) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)=@in={0x10, 0x2, 0x2}, &(0x7f0000000140)=0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:05:21 executing program 1: __getcwd(&(0x7f00000001c0)=""/71, 0x47) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x7, 0x4) 00:05:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000012c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000000c0)='p', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200), &(0x7f0000000280)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x68}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x7, 0x1}, 0x8) 00:05:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 00:05:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 00:05:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x101, @mcast2, 0x7}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7, 0x1}, 0x8) 00:05:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000001c0)=ANY=[@ANYBLOB="5474000000000000b87164236f1ea112751f36e1b6d79a67e6520a0bd34614fb76559d5b4deb6d08ad6e80aba6497b6b7ba401cf42bc361e9cca9d81f57df4c230feffffffffffffff30ba0e353bce2b6073b8aa9de48319ba1ed969d437aa05b3ebea5f619d4e6baeaf0f163d0702308a5fe17098b80cf5b1d15313eaeb33f487eb64b74bcf47d287ecf53120a08140243041c4d7b1f820f55776182f7106978e254cfd78e8bfea17cb8a6f96ae1aa4f567d1956c06290f5a568ed459808fa428aa27950b00"/207], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x1c, 0x1, 0x4, @loopback, 0x6}, {0x1c, 0x1c, 0x2, 0x3f9a4cdd, @ipv4={[], [], @rand_addr=0x4}, 0xffff}, 0x2, [0x5, 0x36, 0x7, 0x80000001, 0x400, 0x400, 0x2, 0x1]}, 0x5c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x20, r5}, &(0x7f00000000c0)=0xc) db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002d87c220 vpanic() at vpanic+0x1c7/frame 0xfffffe002d87c280 panic() at panic+0x43/frame 0xfffffe002d87c2e0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe002d87c360 trap() at trap+0xf7/frame 0xfffffe002d87c480 calltrap() at calltrap+0x8/frame 0xfffffe002d87c480 --- trap 0x9, rip = 0xffffffff811eb85d, rsp = 0xfffffe002d87c550, rbp = 0xfffffe002d87c580 --- strlen() at strlen+0x1d/frame 0xfffffe002d87c580 kvprintf() at kvprintf+0xcba/frame 0xfffffe002d87c6c0 vsnprintf() at vsnprintf+0x43/frame 0xfffffe002d87c700 vpanic() at vpanic+0x101/frame 0xfffffe002d87c760 panic() at panic+0x43/frame 0xfffffe002d87c7c0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe002d87c820 sctp_endpoint_probe() at sctp_endpoint_probe+0xbd/frame 0xfffffe002d87c8d0 sctp_inpcb_bind() at sctp_inpcb_bind+0x6a5/frame 0xfffffe002d87c980 sctp6_bind() at sctp6_bind+0xca/frame 0xfffffe002d87c9f0 sobind() at sobind+0x7d/frame 0xfffffe002d87ca30 kern_bindat() at kern_bindat+0x1a7/frame 0xfffffe002d87ca80 sys_bind() at sys_bind+0xd9/frame 0xfffffe002d87cac0 amd64_syscall() at amd64_syscall+0x262/frame 0xfffffe002d87cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe002d87cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 51385 tid 100166 ] Stopped at kdb_enter+0x67: movq $0,0x1486366(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xfffffe002b400000 rdx 0x3ffff rbx 0 rsp 0xfffffe002d87c200 rbp 0xfffffe002d87c220 rsi 0x40001 rdi 0xffffffff810dc116 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe002fc4e810 r12 0xffffffff82068ef0 ddb_dbbe r13 0xffffffff81930a00 r14 0xffffffff819366e8 r15 0xffffffff819366e8 rip 0xffffffff810d0d17 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1486366(%rip) db> show proc Process 51385 (syz-executor.2) at 0xfffff800758a7520: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 38600 at 0xfffff800758a7a40 ABI: FreeBSD ELF64 arguments: /root/syz-executor.2 reaper: 0xfffff80004314000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002c7ed3d0 (map 0xfffffe002c7ed3d0) (map.pmap 0xfffffe002c7ed490) (pmap 0xfffffe002c7ed4f0) threads: 2 101169 RunQ syz-executor.2 100166 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 51386 35964 35964 0 R syz-executor.3 51385 38600 38600 0 R (threaded) syz-executor.2 101169 RunQ syz-executor.2 100166 Run CPU 1 syz-executor.2 51384 5618 5618 0 R (threaded) syz-executor.0 101153 Run CPU 0 syz-executor.0 100091 S uwait 0xfffff80019ed4900 syz-executor.0 51380 36153 36153 0 S (threaded) syz-executor.1 101160 S nanslp 0xffffffff8252a800 syz-executor.1 100088 S sbwait 0xfffff80004dcfd14 syz-executor.1 100277 S uwait 0xfffff80004a95680 syz-executor.1 38932 1 38932 65 Ss select 0xfffff80019f0f340 dhclient 38625 1 38625 0 Ss select 0xfffff80019de5cc0 dhclient 38618 1 38618 0 Ss select 0xfffff80019ed4bc0 dhclient 38600 762 38600 0 Ss nanslp 0xffffffff8252a800 syz-executor.2 37508 1 37508 65 Ss select 0xfffff80004a953c0 dhclient 36180 1 36180 0 Ss select 0xfffff80019de9cc0 dhclient 36175 1 36175 0 Ss select 0xfffff80019de9c40 dhclient 36153 762 36153 0 Ss nanslp 0xffffffff8252a800 syz-executor.1 36142 1 36142 65 Ss select 0xfffff80019de5dc0 dhclient 35996 1 35996 0 Ss select 0xfffff80019f0f640 dhclient 35982 1 35982 0 Ss select 0xfffff80019de9b40 dhclient 35964 762 35964 0 Ss nanslp 0xffffffff8252a801 syz-executor.3 7427 1 7427 65 Ss select 0xfffff80019de5a40 dhclient 6014 1 6014 0 Ss select 0xfffff80019de6040 dhclient 6011 1 6011 0 Ss select 0xfffff80019f0f0c0 dhclient 5618 762 5618 0 Ss nanslp 0xffffffff8252a801 syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffff8000447a900 syz-fuzzer 100105 S uwait 0xfffff80004a98500 syz-fuzzer 100106 S uwait 0xfffff80004a98680 syz-fuzzer 100107 S uwait 0xfffff80004a98780 syz-fuzzer 100108 S uwait 0xfffff80004a98880 syz-fuzzer 100109 S uwait 0xfffff80004a98980 syz-fuzzer 100110 S uwait 0xfffff8000453b080 syz-fuzzer 100112 S uwait 0xfffff80004a95a80 syz-fuzzer 100579 S kqread 0xfffff80004c2b800 syz-fuzzer 760 758 760 0 SWs pause 0xfffff8001975f5c8 csh 758 682 758 0 Ss select 0xfffff80004a97340 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004416cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800044140b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800044144b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800044148b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004414cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800044130b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800044134b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800044138b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004413cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252a800 cron 682 1 682 0 Ss select 0xfffff8000447a640 sshd 495 1 495 0 Ss select 0xfffff80004a9a540 syslogd 424 1 424 0 Ss select 0xfffff80004a983c0 devd 423 1 423 65 Ss select 0xfffff80004a97640 dhclient 338 1 338 0 Ss select 0xfffff80004a97240 dhclient 335 1 335 0 Ss select 0xfffff80004a971c0 dhclient 23 0 0 0 DL syncer 0xffffffff826178e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bbd000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82616c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100086 D sdflush 0xfffff80004b23ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263dec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff826322f8 [dom0] 100075 D launds 0xffffffff82632304 [laundry: dom0] 100076 D umarcl 0xffffffff814d5300 [uma] 18 0 0 0 DL - 0xffffffff8235e388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d582f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82bd6390 [pf purge] 15 0 0 0 DL - 0xffffffff8261622c [soaiod4] 9 0 0 0 DL - 0xffffffff8261622c [soaiod3] 8 0 0 0 DL - 0xffffffff8261622c [soaiod2] 7 0 0 0 DL - 0xffffffff8261622c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822360c0 [doneq0] 100067 D - 0xffffffff82235f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000420ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000420ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262f7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff8000435b888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82509770 [g_event] 100026 D - 0xffffffff82509778 [g_up] 100027 D - 0xffffffff82509780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004219000 [thr_0] 100019 D - 0xfffff80004219080 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004314000 [init] 10 0 0 0 DL audit_w 0xffffffff8262fd00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82509d10 [swapper] 100005 D - 0xfffff8000433c100 [if_io_tqg_0] 100006 D - 0xfffff8000433c000 [if_io_tqg_1] 100007 D - 0xfffff80004339e00 [if_config_tqg_0] 100008 D - 0xfffff80004339d00 [softirq_0] 100009 D - 0xfffff80004339c00 [softirq_1] 100010 D - 0xfffff800040e8600 [thread taskq] 100012 D - 0xfffff800040e8300 [inm_free taskq] 100013 D - 0xfffff800040e8200 [kqueue_ctx taskq] 100014 D - 0xfffff800040e8100 [aiod_kick taskq] 100017 D - 0xfffff800040e7b00 [in6m_free taskq] 100024 D - 0xfffff800040e7500 [firmware taskq] 100029 D - 0xfffff800040e7400 [crypto_0] 100030 D - 0xfffff800040e7400 [crypto_1] 100044 D - 0xfffff800040e6c00 [vtnet0 rxq 0] 100045 D - 0xfffff800040e6b00 [vtnet0 txq 0] 100046 D - 0xfffff800040e6a00 [vtnet0 rxq 1] 100047 D - 0xfffff800040e6900 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800045ca800 [virtio_balloon] 100053 D - 0xfffff800040e6200 [mca taskq] 100057 D - 0xffffffff81cdc281 [deadlkres] 100062 D - 0xfffff800040e6000 [acpi_task_0] 100063 D - 0xfffff800040e6000 [acpi_task_1] 100064 D - 0xfffff800040e6000 [acpi_task_2] 100066 D - 0xfffff800040e7300 [CAM taskq] db> show all locks Process 51385 (syz-executor.2) thread 0xfffffe002fc4e300 (100166) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00049405b8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 pcb 2914 3786K 212813 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 sctp_atcl 2886 1443K 156972 sctp_stro 1442 1442K 47140 kobj 335 1340K 494 newblk 41 1034K 57101 vfscache 4 1025K 4 inodedep 39 531K 51186 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 148 295K 51472 acpica 1674 185K 52414 sctp_atky 4344 182K 209710 vnet_data 1 168K 1 pf_osfp 1426 160K 1426 filedesc 22 153K 100628 pagedep 13 131K 50387 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 309 BPF 46 88K 78 sctp_timw 341 86K 341 bus 975 79K 3020 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 378 48K 378 sctp_athm 2886 46K 162371 sctp_map 2884 46K 94022 kdtrace 193 37K 186524 temp 35 33K 5791 hostcache 1 32K 1 shm 1 32K 44 ifaddr 88 32K 95 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 8 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 327 lltable 39 14K 291 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 select 93 12K 93 kenv 92 12K 92 eventhandler 132 12K 132 cred 42 11K 2094 in6_multi 89 11K 166 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 dirrem 34 9K 50769 bmsafemap 2 9K 51142 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 488 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 ip6opt 34 7K 715 kqueue 65 7K 51391 CAM DEV 3 6K 510 plimit 24 6K 880 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 180 freework 19 5K 52039 freefile 35 5K 50746 session 35 5K 84 pgrp 35 5K 125 pf_ifnet 10 5K 607 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 ufs_dirhash 8 4K 26 evdev 4 4K 4 kcovinfo 64 4K 153 lockf 36 4K 666 routetbl 20 4K 3509 hhook 13 4K 13 proc-args 52 3K 911 acpisem 22 3K 22 terminal 11 3K 11 sctp_ifa 21 3K 34 uidinfo 3 3K 88 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 31 Unitno 28 2K 165366 CAM XPT 22 2K 543 freeblks 6 2K 50587 in_multi 6 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 newdirblk 8 1K 50320 mkdir 8 1K 100640 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 512 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 34 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 crypto 3 1K 3 diradd 4 1K 50827 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 14 1K 43766 osd 3 1K 9 indirdep 1 1K 2454 vnodes 1 1K 8 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 sctp_aadr 3 1K 809 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 90052 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 264 sctp_vrf 1 1K 1 entropy 2 1K 64 ip6_msource 1 1K 2 ip_msource 1 1K 2 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 100972 sctp_iter 0 0K 1082 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1055 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 27 sctp_stri 0 0K 9464 pf_table 0 0K 870 pf_rule 0 0K 582 pf_altq 0 0K 0 pf_temp 0 0K 0 vtfont 0 0K 0 madt_table 0 0K 2 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 smartpqi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 0 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 19848 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 25483 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 250 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 32 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 lDevFlags * malloc 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_moptions 0 0K 14 in6_mfilter 0 0K 8 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 111 in_mfilter 0 0K 15 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 57 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 50552 export_host 0 0K 0 cl_savebuf 0 0K 11 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 411 accf 0 0K 0 pts 0 0K 0 iov 0 0K 92101 ioctlops 0 0K 10053 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1032 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 11 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 56 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9093 1213 11496 0 126 21106688 0 RADIX NODE 144 14542 18971 5643505 0 62 4825872 0 sctp_asoc 2288 1442 88 47011 0 124 3500640 0 2048 2048 1450 20 126037 0 8 3010560 0 mbuf_packet 256 8335 630 1091137 0 254 2295040 0 512 512 4174 66 5116 0 30 2170880 0 sctp_ep 1280 1444 107 105229 0 126 1985280 0 BUF TRIE 144 370 13098 8743 0 62 1939392 0 mbuf_jumbo_page 4096 16 353 10570 0 123 1511424 0 1024 1024 1443 21 47126 0 16 1499136 0 512 512 2886 42 167230 0 30 1499136 0 mbuf 256 2317 3238 912747 0 254 1422080 0 4096 4096 335 4 1093 0 2 1388544 0 128 128 9327 376 110215 0 126 1241984 0 sctp_raddr 736 1442 164 49788 0 130 1182016 0 UMA Slabs 0 112 8586 1596 18040 0 126 1140384 0 pbuf 832 0 953 0 0 2 792896 0 socket 960 39 725 151775 0 130 733440 0 512 512 65 975 53204 0 30 532480 0 256 256 1585 80 256606 0 62 426240 0 VM OBJECT 264 1490 85 754056 0 30 415800 0 256 256 109 1466 76584 0 62 403200 0 65536 65536 4 2 737 0 1 393216 0 256 Bucket 2048 145 21 2870 0 8 339968 0 THREAD 1792 150 39 83833 0 8 338688 0 VNODE 496 574 106 51334 0 30 337280 0 sctp_chunk 152 1874 180 27964 0 153 312208 0 4096 4096 64 5 51388 0 2 282624 0 16384 16384 13 4 50454 0 1 278528 0 tcpcb 1040 4 260 3971 0 126 274560 0 vmem btag 56 2373 2007 4689 0 254 245280 0 256 256 286 584 57908 0 62 222720 0 MAP ENTRY 96 1690 452 2818211 0 126 205632 0 udplite_inpcb 488 3 413 36194 0 137 203008 0 64 64 2712 312 2728 0 254 193536 0 16 16 11833 167 11883 0 254 192000 0 g_bio 408 0 450 77046 0 30 183600 0 128 128 1238 126 25610 0 126 174592 0 UMA Zones 768 226 1 226 0 16 174336 0 FFS2 dinode 256 537 123 51295 0 62 168960 0 128 128 1143 159 1697 0 126 166656 0 32768 32768 0 5 2287 0 1 163840 0 32 32 4441 599 4879 0 254 161280 0 64 Bucket 512 270 42 56068 0 30 159744 0 128 128 139 1101 152043 0 126 158720 0 1024 1024 116 32 2820 0 16 151552 0 32 32 2934 1602 220967 0 254 145152 0 256 256 377 178 64277 0 62 142080 0 128 128 857 228 2454 0 126 138880 0 VMSPACE 2536 40 14 51365 0 4 136944 0 ripcb 488 5 275 1684 0 137 136640 0 tcp_inpcb 488 4 276 3971 0 137 136640 0 udp_inpcb 488 2 278 1917 0 137 136640 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 249 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 FFS inode 160 537 213 51295 0 62 120000 0 16384 16384 0 7 729 0 1 114688 0 128 Bucket 1024 76 35 34837 0 16 113664 0 PROC 1312 62 22 51386 0 8 110208 0 S VFS Cache 104 605 409 54162 0 126 105456 0 64 64 1510 128 87531 0 254 104832 0 16 16 2893 3607 232447 0 254 104000 0 32 Bucket 256 88 302 1815845 0 62 99840 0 128 128 633 142 8113 0 126 99200 0 4096 4096 22 2 38 0 2 98304 0 filedesc0 1080 63 21 51387 0 8 90720 0 8192 8192 11 0 121 0 1 90112 0 unpcb 256 20 310 2683 0 153 84480 0 UMA Kegs 384 212 4 212 0 30 82944 0 8 Bucket 80 44 906 93434 0 126 76000 0 512 512 87 57 441 0 30 73728 0 64 64 592 542 54952 0 254 72576 0 16 16 3377 873 96253 0 254 68000 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 0 2 294 0 1 65536 0 256 256 64 191 54419 0 62 65280 0 2048 2048 5 25 1059 0 8 61440 0 16 Bucket 144 43 377 1190991 0 62 60480 0 256 256 36 189 51483 0 62 57600 0 256 256 44 181 2098 0 62 57600 0 2048 2048 2 26 872 0 8 57344 0 pipe 760 23 52 2789 0 16 57000 0 64 64 612 270 1506 0 254 56448 0 clpbuf 832 0 64 1741 0 16 53248 0 64 64 272 547 51662 0 254 52416 0 Files 80 233 417 231017 0 126 52000 0 8192 8192 4 2 129 0 1 49152 0 4096 4096 12 0 26 0 2 49152 0 64 64 190 566 287 0 254 48384 0 sctp_readq 152 0 312 810 0 153 47424 0 4096 4096 10 1 480 0 2 45056 0 2048 2048 6 16 126 0 8 45056 0 1024 1024 9 35 2404 0 16 45056 0 512 512 61 27 68 0 30 45056 0 selfd 64 165 528 358879 0 254 44352 0 sctp_stream_msg_out 112 15 381 21681 0 185 44352 0 2048 2048 3 17 46 0 8 40960 0 64 pcpu 8 4245 875 16647 0 254 40960 0 routing nhops 256 23 127 62 0 62 38400 0 256 256 52 98 50967 0 62 38400 0 2048 2048 2 16 5066 0 8 36864 0 1024 1024 1 35 39 0 16 36864 0 512 512 11 61 27 0 30 36864 0 ksiginfo 112 68 256 6504 0 126 36288 0 64 64 2 565 31 0 254 36288 0 64 64 309 258 420 0 254 36288 0 KNOTE 160 28 197 668517 0 62 36000 0 TURNSTILE 136 190 62 190 0 62 34272 0 NAMEI 1024 0 32 232672 0 16 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 4096 4096 2 6 50554 0 2 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 PWD 32 22 986 50411 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 0 36 427 0 16 29952 0 4096 4096 7 0 7 0 2 28672 0 rtentry 176 31 130 62 0 62 28336 0 sctp_laddr 48 0 588 5976 0 254 28224 0 32 32 11 871 165413 0 254 28224 0 2 Bucket 32 56 826 26854 0 254 28224 0 SLEEPQUEUE 88 190 130 190 0 126 28160 0 128 128 66 151 356 0 126 27776 0 ttyoutq 256 72 33 160 0 62 26880 0 8192 8192 1 2 191 0 1 24576 0 1024 1024 22 2 37 0 16 24576 0 rl_entry 40 101 505 103 0 254 24240 0 32 32 240 516 51477 0 254 24192 0 Mountpoints 2816 2 6 2 0 4 22528 0 2048 2048 8 2 8 0 8 20480 0 1024 1024 14 6 14 0 16 20480 0 udpcb 32 3 627 38111 0 254 20160 0 32 32 42 588 7737 0 254 20160 0 32 32 291 339 2215 0 254 20160 0 32 32 27 603 43924 0 254 20160 0 4 Bucket 48 6 414 9577 0 254 20160 0 vtnet_tx_hdr 24 0 835 461630 0 254 20040 0 tcp_bbr_map 128 0 155 234 0 126 19840 0 128 128 0 155 172 0 126 19840 0 DEVCTL 1024 0 16 135 0 0 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 4 0 1 16384 0 512 512 22 10 533 0 30 16384 0 rentr 24 0 668 310 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 KMAP ENTRY 96 12 153 12 0 126 15840 0 16 16 14 736 15 0 254 12000 0 16 16 18 732 100433 0 254 12000 0 16 16 40 710 372 0 254 12000 0 16 16 3 747 21 0 254 12000 0 procdesc 136 5 82 22 0 62 11832 0 kenv 258 3 42 1018 0 30 11610 0 cpuset 104 7 86 7 0 126 9672 0 8192 8192 1 0 1 0 1 8192 0 1024 1024 2 6 2 0 16 8192 0 32 32 6 246 19 0 254 8064 0 FPU_save_area 832 1 8 1 0 16 7488 0 DIRHASH 1024 0 4 38 0 16 4096 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 4096 4096 1 0 1 0 2 4096 0 1024 1024 1 3 1 0 16 4096 0 512 512 2 6 2 0 30 4096 0 hostcache 96 1 41 1 0 185 4032 0 16 16 1 249 114 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 34 478 34 0 254 2048 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 165 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 153 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 137 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 2 0 126 0 0 tcp_log_bucket 176 0 0 1 0 62 0 0 tcp_log 416 0 0 0 0 137 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 syncache 168 0 0 4 0 153 0 0 tcptw 88 0 0 0 0 185 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 122 0 0 mbuf_jumbo_9k 9216 0 0 0 0 122 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 5 0 34 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 2048 2048 0 0 0 0 8 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0