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", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 3: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r1, &(0x7f0000000300)=""/102, 0x66, 0x40083, &(0x7f0000000380)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 1: r0 = dup(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r1, &(0x7f0000000300)=""/102, 0x66, 0x40083, &(0x7f0000000380)={0x10, 0x2, 0x0, @broadcast}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) 17:36:24 executing program 3: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r1, &(0x7f0000000300)=""/102, 0x66, 0x40083, &(0x7f0000000380)={0x10, 0x2, 0x0, @broadcast}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 1: r0 = dup(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r1, &(0x7f0000000300)=""/102, 0x66, 0x40083, &(0x7f0000000380)={0x10, 0x2, 0x0, @broadcast}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) 17:36:24 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, 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0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 17:36:24 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 17:36:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 17:36:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, &(0x7f0000000480)) 17:36:24 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, &(0x7f0000000480)) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200), 0x14) 17:36:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, &(0x7f0000000480)) 17:36:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), 0x0) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), 0x0) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = dup(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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bb53c652f1dde17b0232d9901f63ee9c0a9da8adba16b02fe98b3e9743b24b28dcfe43a1688568b87b7a9669acc1da087661c1c0c23ac6ac2915c972abab628e08e8480ea760ed38737293e8761a26ba32f1055dc2259072ee88cfbf084e24cedd821e3ae4c1c1644bab24c425b3ca47fe662856b17e02423ec3c35ef991afd8b6bfe6f72bda1d70e29af0441ac7936e8095e57bf383f5229c65b4f328d033d1e1ab0b80bc59c5f1b4b8f869fbf6b7d574e56a709c9582d6556dbc1657c92c46ea0d0e8f6a7c63cfb716be61ea6b44fc9e09dde26e9119f18ae2cda5daa07c973c6925148baa4c029c2d4f8ea7e21a2924c6fdf6b20d14948187f5b25f0ac2e41209adc8a0c4f73233254471377e3edf1fd70c36c813925b8857ae5510f7460a11dc8f72c4eb0b7112760ae9c31ab604a2537a9990ec3b5e9fd5cf55827fbeaebce50eb33ae7bd4832829eb0033f911bbbcfcec15400e89d56a082aef4eeb4e4aabd50c500968d2460625593a828339d92cf910198ea42c6993f2b04986fe751fad4b248ebaa0536bbf9b704ddca0a997e9a784b276572a85f87d8e45f5b0c79d9098860845a60922c395bc87c48d480f22e5f36e3aed2744353d6f0bc2629eba599b69d76ffc85d61f50e08d55cde986e37f18b66752e4d1021d1178b3b3c7f652700802de2c6b8c53ab6bf17a6eb19f6b6638cf9af1b8219c6f7fe0580deb8d21d67cbf3d5787f90026190beae3541c65c05ee87825b944bfc7ba70e4f4a8f350d2b9b44354bee10dbd013dc6cb8d07770b91b5450a43a808a49a4096ed697c75f17a735fc58c49d4703f83b6e9f8a3513f1610385337bc9785495dbc5294c6e8222c09f367cead02f31a212e38abf81526b0adcb1c676b09ffa9946f451109cd671f98600a3be402fa9d7c573785eb2bb947483b2562e4c856b62af40591382c7a820ab149ee61af3704efe86163f6ade674b8515cd4f1afcf86416a017b202106843f8a4131e1f6718fca3866e2851cef0671c794106212554079985349557552e1c6684e611e80166ebde1fa9bc144ba2f3032205621d7a2edf8f4b77ccc501371fe5bea0d03b1130f3f4bc55539d3d8e046075accdec4d19b859ebf4204fd5eb706beb5213aa0a5d6512524ce89813f09a2d5d26d5d1de81abb35804f53a9d8545c5a0524068cf19f0862497fa5dc556c9b54991d94c93f96203fd52b294e2dc9226fbb867a10eea8b141aa448237bb8ebd3319104417e85419958ed9c9b11c530f5e822d8edba89bdb3fcf9f363166f02e6c25e429310842b5784213443c06fcf5c41fb88b1ea366fa1415c15e25188fd2194b2f4869da2653db36ac1fcbaa467e1133a2eb2708fa18c4a3da9829312012d3b6aad5d4a6bb06b8bd768fc0417dc1121b0fd00d92932d2a41fb32fcfa15682d82c4599c0e5c647eb9882c69dab274d64b5319b7942ab2764cb69fa24381aceb833e3231102ec1a1ea8fbec53da050329d30dc2fa55ef1537836357406051e6993962347b21e9a04ed2b11098941d7cf415eb10879d99519e72faab9d2a7ef4e1236b0760cd1f7065dc6a18c590499f2dc921dcad23b710393f190e9ad16314828f04631cb5f8db5fa9da564f17fd201f1fa2e0129162ae5229650c552c19809a23a263365f922b8993c0537bbea5fe3f86fc899709c099f70f5648342273558fbdc40105801134cb8dcb97051128339d7e8224b73fb448c772ec1467c58118a789eacdac09d696de5ada7ff38d9902d1f9abdd06223124e3e9892490799b8e6750fc826c3bd8722bb7a17ad8ef4d6a21be4739090fe44c5d2a03612de8313c1ab3d02d94dd594b3f16cd7a636831bee1d6524a3b0da5728846fac9dcbbf77f4430f5331702ee7449ccdab9865dc6d6ccaa21639a6600084a0be7fcb28b9840815633653f662de4c96b38fce2bc103d94b15e7d3754c2dbc6b87aa7a6c9f1be4bfab66ef6667ca3055a8eeef90b3c4e6795390ec082c84b274742ee46ea455b46f5f18061bd45bbb3476303929af2bad3db8c717c27e5b7c384f186a94473ef9019d28f83f90cbdeca9a43925c6486e0df65ed3ec91952bd913b14650f0e55ac5a1c001aaf9d90d36630efed997ba693a8077a55669bdd28fd2bef0eff6745b61148dbb62317ab545182c4a935fd5dc89f001e7b8dcdd19ce419af303d510e11d1645e4db6e4c98b61f26be0595ca4477486541bd366aa389e898618d65966c298f349db5ec79304af043ffe0b8cc192f", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), 0x0) 17:36:24 executing program 0: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x68}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @rand_addr}}, r0}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffff9c, &(0x7f00000001c0)="54344fe14323d65b23118440c71c1efbf9e4ef460072a0e5085be039048c0698aa7f3435686fa8bd0891960665b1baa099e692e66ad6d4ee92f4d70bd9546759c82abd100899bb31a29d76fac8b8a8c7e0c8527ed8981e7bdb93b52e79842c26f9bfdc16c3b45bd2d68137e32ef723192cdb8b9d6877f1decfc8dfd424325053a223aca3649469fd166ba0581b7fb367d7fe29bf613bc40deff86dcbc546e8836b613e30b6d3369acc65e423a3db6d5525337bb1e70000e081da05c894e204", 0xbf, 0x5, &(0x7f0000000280)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r1, &(0x7f0000000300)=""/102, 0x66, 0x40083, &(0x7f0000000380)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) connect$inet(r3, &(0x7f00000004c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000500)={@rand_addr, @remote}, &(0x7f0000000540)=0xc) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) r9 = accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) write(r9, &(0x7f0000001c00)="cb23d937d87184902ca6296f348667e388c1f2f5c5957ded6a575fd41fc97db4753ee30d3e803336227cec174237015ec74d5a59aeb48ad90caff59ce073be6d383411984e4c4d385f69a33211fbf5e4d41831868b24d7b09c04e0636ac759bce6a98f2e7ae4f01796312b48356c74aab5b46bcd289ccedaeb0becdc3d7e167fc01000b154", 0x85) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x1c, 0x1, 0x403, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}}, 0x0, 0x9, 0xff, 0x582, 0x9, 0x1, 0x6}, &(0x7f0000001d80)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001e80)={r10, &(0x7f0000001dc0)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001ec0)=0x10) 17:36:24 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = dup(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, 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0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) r9 = accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) write(r9, &(0x7f0000001c00)="cb23d937d87184902ca6296f348667e388c1f2f5c5957ded6a575fd41fc97db4753ee30d3e803336227cec174237015ec74d5a59aeb48ad90caff59ce073be6d383411984e4c4d385f69a33211fbf5e4d41831868b24d7b09c04e0636ac759bce6a98f2e7ae4f01796312b48356c74aab5b46bcd289ccedaeb0becdc3d7e167fc01000b154", 0x85) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x1c, 0x1, 0x403, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}}, 0x0, 0x9, 0xff, 0x582, 0x9, 0x1, 0x6}, &(0x7f0000001d80)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001e80)={r10, &(0x7f0000001dc0)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001ec0)=0x10) 17:36:24 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = dup(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, 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", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) r9 = accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) write(r9, &(0x7f0000001c00)="cb23d937d87184902ca6296f348667e388c1f2f5c5957ded6a575fd41fc97db4753ee30d3e803336227cec174237015ec74d5a59aeb48ad90caff59ce073be6d383411984e4c4d385f69a33211fbf5e4d41831868b24d7b09c04e0636ac759bce6a98f2e7ae4f01796312b48356c74aab5b46bcd289ccedaeb0becdc3d7e167fc01000b154", 0x85) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x1c, 0x1, 0x403, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}}, 0x0, 0x9, 0xff, 0x582, 0x9, 0x1, 0x6}, &(0x7f0000001d80)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001e80)={r10, &(0x7f0000001dc0)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001ec0)=0x10) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) r9 = accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) write(r9, &(0x7f0000001c00)="cb23d937d87184902ca6296f348667e388c1f2f5c5957ded6a575fd41fc97db4753ee30d3e803336227cec174237015ec74d5a59aeb48ad90caff59ce073be6d383411984e4c4d385f69a33211fbf5e4d41831868b24d7b09c04e0636ac759bce6a98f2e7ae4f01796312b48356c74aab5b46bcd289ccedaeb0becdc3d7e167fc01000b154", 0x85) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x1c, 0x1, 0x403, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}}, 0x0, 0x9, 0xff, 0x582, 0x9, 0x1, 0x6}, &(0x7f0000001d80)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001e80)={r10, &(0x7f0000001dc0)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001ec0)=0x10) 17:36:24 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) r9 = accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) write(r9, &(0x7f0000001c00)="cb23d937d87184902ca6296f348667e388c1f2f5c5957ded6a575fd41fc97db4753ee30d3e803336227cec174237015ec74d5a59aeb48ad90caff59ce073be6d383411984e4c4d385f69a33211fbf5e4d41831868b24d7b09c04e0636ac759bce6a98f2e7ae4f01796312b48356c74aab5b46bcd289ccedaeb0becdc3d7e167fc01000b154", 0x85) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x1c, 0x1, 0x403, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}}, 0x0, 0x9, 0xff, 0x582, 0x9, 0x1, 0x6}, &(0x7f0000001d80)=0x98) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) r9 = accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) write(r9, &(0x7f0000001c00)="cb23d937d87184902ca6296f348667e388c1f2f5c5957ded6a575fd41fc97db4753ee30d3e803336227cec174237015ec74d5a59aeb48ad90caff59ce073be6d383411984e4c4d385f69a33211fbf5e4d41831868b24d7b09c04e0636ac759bce6a98f2e7ae4f01796312b48356c74aab5b46bcd289ccedaeb0becdc3d7e167fc01000b154", 0x85) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000003c0)={@local, @multicast1}, &(0x7f0000000400)=0xc) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="6b832c7ccb5fe5fcbd97dd469dbf566da0e1ecd7227df5ede65369e2e14a323fe23718b572fa4564781875847391f9c06b9be5b9487c5a7abe87ca7fb3450617465f921cadef30c937aa81520d439b6a55c2dd88fa75047de23502d1aa76c6c829e6108c5442f5cd5607204f22715249885213442577590445bacab0a2a2f65977082e4cb511acc15473ffdffbdb49e613f2f929569e4ec347b7d7177df0ffe2c5af069bf48df493e222f44b67f1cdd5387ca430ff97ce2796811e57a209e1f69f45f0553e9a25b05afc55bd0ced36eae437e873b71cf768b89ffd53642387620f26d9a829fcfe06d62f3bf3219de04155b9084466dbf3356e99d35bf970d189d7b767701798a5faa029f9bfb11a8608f711d2d20a19d90ced77b2823317cc652b805fdb2788e1dee71151d4ccae9876c03473abb77c02922512ecccf20c70a164971d105756afc934595ccca08c381f2c33a189ba63cbe4fd4fc4d07904756a9fc6d2e2b8253a131a4ed3b8baa7f5132da2b6cfd15351f28ad3bb9b73b8faefd517fb4f97ca5da7fc28f61f8a4accd7664eb4a72609dfd29c452f80c1e36f9c7a06a7a40f4d02fb4614ef94cad6be576ae8dc20b52038049f8e4707d267b2e173b13fb852de96514cf1a27db585b288f2c167038ed42a8a8ea90f99f2d1d9a5b5e18bf3476d3be6d7507865041ee43eddb494cb26f5c90051900d163b704ed44da472923267ee1979d5522220ce3499d159e98676c7976729958a4fc3ddba8972e1e5740bedc92ac7b466bbeb378a86086684c08cd84c431c36d3b297f3dca05600037a61945ea451f46983431cd8a09ddca7f573757a8f064dcb5a17e786a4a358af6ce99f5f887bda96628fd071154c8b9df460ae1320668331b502ece7d84b465829c916b7ca0aff582e2d6c79668bbad044cbf2441c2ec6a8a96491611236f86a629757d3167c1d983dc35d4dc55e578ea11a14cae53149e5990b919ee83d7b743162aaed8f0cbfdd697924b13b3487f66430abe3db0b17a24520acde2991200e1d153a957ffe8d880a743cb8ec97ae0be1919531829eae68f5560300a9ede35089591b88ac2246db740708468651f2d57129018e859a972cf52c01c4d4dec2af27219c78f1637e52963dfac89fc05a559c90025581cac407cbde729a9aade20faebd8bdf2272582af5507834325a5f45695654c9cd3e254f63f415a6af57044cbe8d19701bb8ff0c7c749df07eb5752ab986c3ac4cff2e5dc9795c359d96ac66c57c418dfb32b757fd639b63a80dbff110a5cba9dddcf7cc4a3b9d0eddfda8ca279a7abb79758b9348359db08e45d88225c5623bd16540ed114239c8ec8b313a46c65427e5330501a04101a5cc8bf34a4684b49d7862c75a5022741486522fd68e2f8e53e00401362c90ec83447846c83527f40c32c42d0e4aeee4d832f23e531a2f939178978d4333cb145b6b91ca0405a99220283a6a4daddcbaeab93890aa2750bf52db773d15e27ade8ab69546c53dfc4b26069a72184568169f7d814b4d9c0acbe92dd1422a0be9c2b1774f42ad35a3868b30b27f6e65659e4d82d6ccf178d0456e43a29048703128ae7808418bc38624809ab0434fd0592f2762609be936a64fee740066e9490004e33e041b6cf39dc884a931066aeef0403bbaa8103a53a40470fad1467b1067133dabb9a49e3e9d1509c1c640e5aa30bc4253e6f4446bc525ebb7acfca27de2b34e147828259af5da758d6864ba038c29d9f112e31d135d3b7fa877baf687bd9bda9f412374a18073aa81a7acab9bbdf1ffba3de2a8608cfa0a894f5c6bd1a83ba9378980e06d2ffa78c2c17d274ec46afd98e606fc67b097212ce818d4c6d28ef61e402ef5dbd3349b5df31983358f59081bd6a464da7792ca2493237d8d812002372c8c2ddf323b4e87db3a38800fea6c9f5b9fcb06512c33ae768ef4766dab249e74ac3e1b795fcb09dacf857472f6fc8d3ab768ac5ffe15e41903da8ccb22cee7bcb5377938fcd0b8390831c7bc9b9e902013c92a7f7cebf7025bfbbb672572961aee7990a76ed1ae2021a96f250ec295af06632b570e30c2c1d3bd5a48203bf8c811aecb2f7271ebe509c51cda1751e5c1dfeea2db83d5a745bf611e9ef0d1e6b004f3c2df06185b9f44053125cb79d8470c4a0e1c3bed1f0c3af5e0396e7f4593bf086dc2c8cb70ca3c6ead0a71283568c3c7a7c256dfacc7c21d684f6a36888c304d801b4d0f83f34269f63be615494e17bd256926149f5f2a451322139e80619fd98bcf84c48e52a16e6b715a53f5767fa75d72c3b3e5151e6d03956b55fe6a5fa5759871546d18c43bd13058655c2f1fd38fdbcc3b4246f0b20053fcac92d300f565f78504af57314843a26b9f4f330a5241452229a2fb63141b8a6d12edd2ce496db10aad9d7770c16159b4a749630b664ad616b1743f6891da97d386cbd73ac9e950d8a8e00610a416896f829b93b247551b1de67251cf53c620bd5655002ed28b6b602d06aeb0ae525edaaa7af7ea5798c64f01e9a21a546c456376337de54ae82426fdb360f2e4259d7cc1663ad82bcd92ae7f776c6dba50615986a15e8e5ebc8137e4471082c6aa92295b486ba944aabc9af6873ee9ca26921585566cc2b93d9813a8bb4c0ac6030522cedb6309ff6685d90d13ebbe7316a71b92dd7557edd657eb8674633c6d326d92033c0566c6550cba9d3c85ec8b0e5f2776a68b25faa7c376292e5bca2641595b17833637db6df7c2aa98d3d5beca63a5a2ccdc60e9847d93aa05dc33e32405f70c6e8d9dd59a99e4b9242c6ce62e0d7e521bf5a127e0aaa11f8c44c5dd03d19460c1833fe729e865bcc1e3e09d6f3958563f51cb2b8051ecd51f7b83970f61be4d7768c958520856582f62aa6b1577d171c468717bff0698fe210b4b8a797a07f92639e011a1f754e9be871d4c2c45d8758a77e8a35a3f0499658132899468b33e47804c303a4056df2a0772a0659a64100c4c5e6c23b1d4f695cb431bf0f20cedcd62b7d1d5798533b5f542eb00718467619a6b77c22e504ad8505a6c7e88d050fba03dfeb02d37974d3780a5bc9ca41a906d52e6e2a31c3d917fefe3c6f47470c5bd484a63cdd7158958a1dd4954f7db782310c2aaf1bb51fd3941412f25b79a194b83bd5c483078bf234a37798f5bf576cd32136e0bee52d1e8683d178673da813ac93102ace5e4667df6c530ff7e2634c178a5deafec1514f22c233fdad8a88a49a40d71a27b8ed182909e227c74ac1f45b2370a5cb6f4cf9f230cc4ca1e1bd4d0cfbb5115b80d3d8a9c26214d01d3d06103ca6179a035efcf2b34d69bc874083cbe3ebe772677ea35d4f8a952bf083e7553d89c9b6d5d8edab6c5ff3f44de07f6a4f63373b2be98b020b06054693f6bb3aca0f5fc763993a7da67887c33eba139c5390a70aec7b7450aabced80e71ae89fffa80e8127fa7d0fd2b38e6f7ec853ab2fca27d99a37c7a4a1576dc7acbdd8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", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f0000000400)) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) r9 = accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) write(r9, &(0x7f0000001c00)="cb23d937d87184902ca6296f348667e388c1f2f5c5957ded6a575fd41fc97db4753ee30d3e803336227cec174237015ec74d5a59aeb48ad90caff59ce073be6d383411984e4c4d385f69a33211fbf5e4d41831868b24d7b09c04e0636ac759bce6a98f2e7ae4f01796312b48356c74aab5b46bcd289ccedaeb0becdc3d7e167fc01000b154", 0x85) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x1c, 0x1, 0x403, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}}, 0x0, 0x9, 0xff, 0x582, 0x9, 0x1, 0x6}, &(0x7f0000001d80)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001e80)={r10, &(0x7f0000001dc0)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001ec0)=0x10) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) socket(0x1c, 0x20000000, 0x5) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, 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", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) r9 = accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) write(r9, &(0x7f0000001c00)="cb23d937d87184902ca6296f348667e388c1f2f5c5957ded6a575fd41fc97db4753ee30d3e803336227cec174237015ec74d5a59aeb48ad90caff59ce073be6d383411984e4c4d385f69a33211fbf5e4d41831868b24d7b09c04e0636ac759bce6a98f2e7ae4f01796312b48356c74aab5b46bcd289ccedaeb0becdc3d7e167fc01000b154", 0x85) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x1c, 0x1, 0x403, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}}, 0x0, 0x9, 0xff, 0x582, 0x9, 0x1, 0x6}, &(0x7f0000001d80)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001e80)={r10, &(0x7f0000001dc0)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001ec0)=0x10) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x0) 17:36:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(r2, r1) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r2, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r3, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r5 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) dup2(r0, r5) sendto(r4, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) r9 = accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) write(r9, &(0x7f0000001c00)="cb23d937d87184902ca6296f348667e388c1f2f5c5957ded6a575fd41fc97db4753ee30d3e803336227cec174237015ec74d5a59aeb48ad90caff59ce073be6d383411984e4c4d385f69a33211fbf5e4d41831868b24d7b09c04e0636ac759bce6a98f2e7ae4f01796312b48356c74aab5b46bcd289ccedaeb0becdc3d7e167fc01000b154", 0x85) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x1c, 0x1, 0x403, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}}, 0x0, 0x9, 0xff, 0x582, 0x9, 0x1, 0x6}, &(0x7f0000001d80)=0x98) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r1, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) sendto(r3, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) r9 = accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) write(r9, &(0x7f0000001c00)="cb23d937d87184902ca6296f348667e388c1f2f5c5957ded6a575fd41fc97db4753ee30d3e803336227cec174237015ec74d5a59aeb48ad90caff59ce073be6d383411984e4c4d385f69a33211fbf5e4d41831868b24d7b09c04e0636ac759bce6a98f2e7ae4f01796312b48356c74aab5b46bcd289ccedaeb0becdc3d7e167fc01000b154", 0x85) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @multicast2}, 0x10) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, 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bb53c652f1dde17b0232d9901f63ee9c0a9da8adba16b02fe98b3e9743b24b28dcfe43a1688568b87b7a9669acc1da087661c1c0c23ac6ac2915c972abab628e08e8480ea760ed38737293e8761a26ba32f1055dc2259072ee88cfbf084e24cedd821e3ae4c1c1644bab24c425b3ca47fe662856b17e02423ec3c35ef991afd8b6bfe6f72bda1d70e29af0441ac7936e8095e57bf383f5229c65b4f328d033d1e1ab0b80bc59c5f1b4b8f869fbf6b7d574e56a709c9582d6556dbc1657c92c46ea0d0e8f6a7c63cfb716be61ea6b44fc9e09dde26e9119f18ae2cda5daa07c973c6925148baa4c029c2d4f8ea7e21a2924c6fdf6b20d14948187f5b25f0ac2e41209adc8a0c4f73233254471377e3edf1fd70c36c813925b8857ae5510f7460a11dc8f72c4eb0b7112760ae9c31ab604a2537a9990ec3b5e9fd5cf55827fbeaebce50eb33ae7bd4832829eb0033f911bbbcfcec15400e89d56a082aef4eeb4e4aabd50c500968d2460625593a828339d92cf910198ea42c6993f2b04986fe751fad4b248ebaa0536bbf9b704ddca0a997e9a784b276572a85f87d8e45f5b0c79d9098860845a60922c395bc87c48d480f22e5f36e3aed2744353d6f0bc2629eba599b69d76ffc85d61f50e08d55cde986e37f18b66752e4d1021d1178b3b3c7f652700802de2c6b8c53ab6bf17a6eb19f6b6638cf9af1b8219c6f7fe0580deb8d21d67cbf3d5787f90026190beae3541c65c05ee87825b944bfc7ba70e4f4a8f350d2b9b44354bee10dbd013dc6cb8d07770b91b5450a43a808a49a4096ed697c75f17a735fc58c49d4703f83b6e9f8a3513f1610385337bc9785495dbc5294c6e8222c09f367cead02f31a212e38abf81526b0adcb1c676b09ffa9946f451109cd671f98600a3be402fa9d7c573785eb2bb947483b2562e4c856b62af40591382c7a820ab149ee61af3704efe86163f6ade674b8515cd4f1afcf86416a017b202106843f8a4131e1f6718fca3866e2851cef0671c794106212554079985349557552e1c6684e611e80166ebde1fa9bc144ba2f3032205621d7a2edf8f4b77ccc501371fe5bea0d03b1130f3f4bc55539d3d8e046075accdec4d19b859ebf4204fd5eb706beb5213aa0a5d6512524ce89813f09a2d5d26d5d1de81abb35804f53a9d8545c5a0524068cf19f0862497fa5dc556c9b54991d94c93f96203fd52b294e2dc9226fbb867a10eea8b141aa448237bb8ebd3319104417e85419958ed9c9b11c530f5e822d8edba89bdb3fcf9f363166f02e6c25e429310842b5784213443c06fcf5c41fb88b1ea366fa1415c15e25188fd2194b2f4869da2653db36ac1fcbaa467e1133a2eb2708fa18c4a3da9829312012d3b6aad5d4a6bb06b8bd768fc0417dc1121b0fd00d92932d2a41fb32fcfa15682d82c4599c0e5c647eb9882c69dab274d64b5319b7942ab2764cb69fa24381aceb833e3231102ec1a1ea8fbec53da050329d30dc2fa55ef1537836357406051e6993962347b21e9a04ed2b11098941d7cf415eb10879d99519e72faab9d2a7ef4e1236b0760cd1f7065dc6a18c590499f2dc921dcad23b710393f190e9ad16314828f04631cb5f8db5fa9da564f17fd201f1fa2e0129162ae5229650c552c19809a23a263365f922b8993c0537bbea5fe3f86fc899709c099f70f5648342273558fbdc40105801134cb8dcb97051128339d7e8224b73fb448c772ec1467c58118a789eacdac09d696de5ada7ff38d9902d1f9abdd06223124e3e9892490799b8e6750fc826c3bd8722bb7a17ad8ef4d6a21be4739090fe44c5d2a03612de8313c1ab3d02d94dd594b3f16cd7a636831bee1d6524a3b0da5728846fac9dcbbf77f4430f5331702ee7449ccdab9865dc6d6ccaa21639a6600084a0be7fcb28b9840815633653f662de4c96b38fce2bc103d94b15e7d3754c2dbc6b87aa7a6c9f1be4bfab66ef6667ca3055a8eeef90b3c4e6795390ec082c84b274742ee46ea455b46f5f18061bd45bbb3476303929af2bad3db8c717c27e5b7c384f186a94473ef9019d28f83f90cbdeca9a43925c6486e0df65ed3ec91952bd913b14650f0e55ac5a1c001aaf9d90d36630efed997ba693a8077a55669bdd28fd2bef0eff6745b61148dbb62317ab545182c4a935fd5dc89f001e7b8dcdd19ce419af303d510e11d1645e4db6e4c98b61f26be0595ca4477486541bd366aa389e898618d65966c298f349db5ec79304af043ffe0b8cc192f", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r1, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) sendto(r3, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x0) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r1, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendto(r2, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="659ff29ed9f39e7f3c9c633b328b9b68af26cfce406660e0e6f6bf01b6eb7cd19c89f8ec868cafd616a0f79ab246486a8fa833d31fa052c084349d4b01276dae07d743815eea501997e6c98556da83287e16f14ed68f01bc9bf754a0dd5ec9b02f0123ab4c02e5b891b29ecb1fc6327c82499ae908ac20f72d7e0d6e22d47b8c511df59fd49854728b0e113f645b026f991fb0670ccf8e43aa43656789f7a4676f17c8d4ae60a13f20c2e359723ee4552bc59638985c1d0afd6281cdb419c34470ba652bc5166377529ef134b8ee64e35045e8048c25ce3d40e4a2a9516e14583bd9cddcb1bf164fd2efa8a4d31ec56c4016a2d41c287e5a8bbb8e", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) accept$inet6(r2, &(0x7f0000001b80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001bc0)=0x1c) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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bb53c652f1dde17b0232d9901f63ee9c0a9da8adba16b02fe98b3e9743b24b28dcfe43a1688568b87b7a9669acc1da087661c1c0c23ac6ac2915c972abab628e08e8480ea760ed38737293e8761a26ba32f1055dc2259072ee88cfbf084e24cedd821e3ae4c1c1644bab24c425b3ca47fe662856b17e02423ec3c35ef991afd8b6bfe6f72bda1d70e29af0441ac7936e8095e57bf383f5229c65b4f328d033d1e1ab0b80bc59c5f1b4b8f869fbf6b7d574e56a709c9582d6556dbc1657c92c46ea0d0e8f6a7c63cfb716be61ea6b44fc9e09dde26e9119f18ae2cda5daa07c973c6925148baa4c029c2d4f8ea7e21a2924c6fdf6b20d14948187f5b25f0ac2e41209adc8a0c4f73233254471377e3edf1fd70c36c813925b8857ae5510f7460a11dc8f72c4eb0b7112760ae9c31ab604a2537a9990ec3b5e9fd5cf55827fbeaebce50eb33ae7bd4832829eb0033f911bbbcfcec15400e89d56a082aef4eeb4e4aabd50c500968d2460625593a828339d92cf910198ea42c6993f2b04986fe751fad4b248ebaa0536bbf9b704ddca0a997e9a784b276572a85f87d8e45f5b0c79d9098860845a60922c395bc87c48d480f22e5f36e3aed2744353d6f0bc2629eba599b69d76ffc85d61f50e08d55cde986e37f18b66752e4d1021d1178b3b3c7f652700802de2c6b8c53ab6bf17a6eb19f6b6638cf9af1b8219c6f7fe0580deb8d21d67cbf3d5787f90026190beae3541c65c05ee87825b944bfc7ba70e4f4a8f350d2b9b44354bee10dbd013dc6cb8d07770b91b5450a43a808a49a4096ed697c75f17a735fc58c49d4703f83b6e9f8a3513f1610385337bc9785495dbc5294c6e8222c09f367cead02f31a212e38abf81526b0adcb1c676b09ffa9946f451109cd671f98600a3be402fa9d7c573785eb2bb947483b2562e4c856b62af40591382c7a820ab149ee61af3704efe86163f6ade674b8515cd4f1afcf86416a017b202106843f8a4131e1f6718fca3866e2851cef0671c794106212554079985349557552e1c6684e611e80166ebde1fa9bc144ba2f3032205621d7a2edf8f4b77ccc501371fe5bea0d03b1130f3f4bc55539d3d8e046075accdec4d19b859ebf4204fd5eb706beb5213aa0a5d6512524ce89813f09a2d5d26d5d1de81abb35804f53a9d8545c5a0524068cf19f0862497fa5dc556c9b54991d94c93f96203fd52b294e2dc9226fbb867a10eea8b141aa448237bb8ebd3319104417e85419958ed9c9b11c530f5e822d8edba89bdb3fcf9f363166f02e6c25e429310842b5784213443c06fcf5c41fb88b1ea366fa1415c15e25188fd2194b2f4869da2653db36ac1fcbaa467e1133a2eb2708fa18c4a3da9829312012d3b6aad5d4a6bb06b8bd768fc0417dc1121b0fd00d92932d2a41fb32fcfa15682d82c4599c0e5c647eb9882c69dab274d64b5319b7942ab2764cb69fa24381aceb833e3231102ec1a1ea8fbec53da050329d30dc2fa55ef1537836357406051e6993962347b21e9a04ed2b11098941d7cf415eb10879d99519e72faab9d2a7ef4e1236b0760cd1f7065dc6a18c590499f2dc921dcad23b710393f190e9ad16314828f04631cb5f8db5fa9da564f17fd201f1fa2e0129162ae5229650c552c19809a23a263365f922b8993c0537bbea5fe3f86fc899709c099f70f5648342273558fbdc40105801134cb8dcb97051128339d7e8224b73fb448c772ec1467c58118a789eacdac09d696de5ada7ff38d9902d1f9abdd06223124e3e9892490799b8e6750fc826c3bd8722bb7a17ad8ef4d6a21be4739090fe44c5d2a03612de8313c1ab3d02d94dd594b3f16cd7a636831bee1d6524a3b0da5728846fac9dcbbf77f4430f5331702ee7449ccdab9865dc6d6ccaa21639a6600084a0be7fcb28b9840815633653f662de4c96b38fce2bc103d94b15e7d3754c2dbc6b87aa7a6c9f1be4bfab66ef6667ca3055a8eeef90b3c4e6795390ec082c84b274742ee46ea455b46f5f18061bd45bbb3476303929af2bad3db8c717c27e5b7c384f186a94473ef9019d28f83f90cbdeca9a43925c6486e0df65ed3ec91952bd913b14650f0e55ac5a1c001aaf9d90d36630efed997ba693a8077a55669bdd28fd2bef0eff6745b61148dbb62317ab545182c4a935fd5dc89f001e7b8dcdd19ce419af303d510e11d1645e4db6e4c98b61f26be0595ca4477486541bd366aa389e898618d65966c298f349db5ec79304af043ffe0b8cc192f", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) r8 = socket(0x1c, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001b00)=@in={0x10, 0x2, 0x3, @loopback}, &(0x7f0000001b40)=0x10) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) sendto(r2, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r1) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x3ef) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r2, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) sendto(0xffffffffffffffff, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) socket(0x1c, 0x20000000, 0x5) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) sendto(0xffffffffffffffff, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, 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", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) r7 = dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000019c0)={0x397, {{0x1c, 0x1c, 0x3, 0x8, @empty, 0x2}}, {{0x1c, 0x1c, 0x2, 0xb8b, @mcast1, 0xfffffffd}}}, 0x108) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) sendto(0xffffffffffffffff, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x800, 0x114) dup2(r2, r3) r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000140)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x20, 0x10001, 0x5, r5}, 0x10) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) sendto(r5, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r1, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r1, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r3, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r6 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) dup2(r0, r6) bind(r2, &(0x7f0000001840)=@un=@abs={0x8, 0xb6fd1eb6e232294c, 0x0, 0x1}, 0x8) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040), 0x100004) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, 0xffffffffffffffff) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="6b832c7ccb5fe5fcbd97dd469dbf566da0e1ecd7227df5ede65369e2e14a323fe23718b572fa4564781875847391f9c06b9be5b9487c5a7abe87ca7fb3450617465f921cadef30c937aa81520d439b6a55c2dd88fa75047de23502d1aa76c6c829e6108c5442f5cd5607204f22715249885213442577590445bacab0a2a2f65977082e4cb511acc15473ffdffbdb49e613f2f929569e4ec347b7d7177df0ffe2c5af069bf48df493e222f44b67f1cdd5387ca430ff97ce2796811e57a209e1f69f45f0553e9a25b05afc55bd0ced36eae437e873b71cf768b89ffd53642387620f26d9a829fcfe06d62f3bf3219de04155b9084466dbf3356e99d35bf970d189d7b767701798a5faa029f9bfb11a8608f711d2d20a19d90ced77b2823317cc652b805fdb2788e1dee71151d4ccae9876c03473abb77c02922512ecccf20c70a164971d105756afc934595ccca08c381f2c33a189ba63cbe4fd4fc4d07904756a9fc6d2e2b8253a131a4ed3b8baa7f5132da2b6cfd15351f28ad3bb9b73b8faefd517fb4f97ca5da7fc28f61f8a4accd7664eb4a72609dfd29c452f80c1e36f9c7a06a7a40f4d02fb4614ef94cad6be576ae8dc20b52038049f8e4707d267b2e173b13fb852de96514cf1a27db585b288f2c167038ed42a8a8ea90f99f2d1d9a5b5e18bf3476d3be6d7507865041ee43eddb494cb26f5c90051900d163b704ed44da472923267ee1979d5522220ce3499d159e98676c7976729958a4fc3ddba8972e1e5740bedc92ac7b466bbeb378a86086684c08cd84c431c36d3b297f3dca05600037a61945ea451f46983431cd8a09ddca7f573757a8f064dcb5a17e786a4a358af6ce99f5f887bda96628fd071154c8b9df460ae1320668331b502ece7d84b465829c916b7ca0aff582e2d6c79668bbad044cbf2441c2ec6a8a96491611236f86a629757d3167c1d983dc35d4dc55e578ea11a14cae53149e5990b919ee83d7b743162aaed8f0cbfdd697924b13b3487f66430abe3db0b17a24520acde2991200e1d153a957ffe8d880a743cb8ec97ae0be1919531829eae68f5560300a9ede35089591b88ac2246db740708468651f2d57129018e859a972cf52c01c4d4dec2af27219c78f1637e52963dfac89fc05a559c90025581cac407cbde729a9aade20faebd8bdf2272582af5507834325a5f45695654c9cd3e254f63f415a6af57044cbe8d19701bb8ff0c7c749df07eb5752ab986c3ac4cff2e5dc9795c359d96ac66c57c418dfb32b757fd639b63a80dbff110a5cba9dddcf7cc4a3b9d0eddfda8ca279a7abb79758b9348359db08e45d88225c5623bd16540ed114239c8ec8b313a46c65427e5330501a04101a5cc8bf34a4684b49d7862c75a5022741486522fd68e2f8e53e00401362c90ec83447846c83527f40c32c42d0e4aeee4d832f23e531a2f939178978d4333cb145b6b91ca0405a99220283a6a4daddcbaeab93890aa2750bf52db773d15e27ade8ab69546c53dfc4b26069a72184568169f7d814b4d9c0acbe92dd1422a0be9c2b1774f42ad35a3868b30b27f6e65659e4d82d6ccf178d0456e43a29048703128ae7808418bc38624809ab0434fd0592f2762609be936a64fee740066e9490004e33e041b6cf39dc884a931066aeef0403bbaa8103a53a40470fad1467b1067133dabb9a49e3e9d1509c1c640e5aa30bc4253e6f4446bc525ebb7acfca27de2b34e147828259af5da758d6864ba038c29d9f112e31d135d3b7fa877baf687bd9bda9f412374a18073aa81a7acab9bbdf1ffba3de2a8608cfa0a894f5c6bd1a83ba9378980e06d2ffa78c2c17d274ec46afd98e606fc67b097212ce818d4c6d28ef61e402ef5dbd3349b5df31983358f59081bd6a464da7792ca2493237d8d812002372c8c2ddf323b4e87db3a38800fea6c9f5b9fcb06512c33ae768ef4766dab249e74ac3e1b795fcb09dacf857472f6fc8d3ab768ac5ffe15e41903da8ccb22cee7bcb5377938fcd0b8390831c7bc9b9e902013c92a7f7cebf7025bfbbb672572961aee7990a76ed1ae2021a96f250ec295af06632b570e30c2c1d3bd5a48203bf8c811aecb2f7271ebe509c51cda1751e5c1dfeea2db83d5a745bf611e9ef0d1e6b004f3c2df06185b9f44053125cb79d8470c4a0e1c3bed1f0c3af5e0396e7f4593bf086dc2c8cb70ca3c6ead0a71283568c3c7a7c256dfacc7c21d684f6a36888c304d801b4d0f83f34269f63be615494e17bd256926149f5f2a451322139e80619fd98bcf84c48e52a16e6b715a53f5767fa75d72c3b3e5151e6d03956b55fe6a5fa5759871546d18c43bd13058655c2f1fd38fdbcc3b4246f0b20053fcac92d300f565f78504af57314843a26b9f4f330a5241452229a2fb63141b8a6d12edd2ce496db10aad9d7770c16159b4a749630b664ad616b1743f6891da97d386cbd73ac9e950d8a8e00610a416896f829b93b247551b1de67251cf53c620bd5655002ed28b6b602d06aeb0ae525edaaa7af7ea5798c64f01e9a21a546c456376337de54ae82426fdb360f2e4259d7cc1663ad82bcd92ae7f776c6dba50615986a15e8e5ebc8137e4471082c6aa92295b486ba944aabc9af6873ee9ca26921585566cc2b93d9813a8bb4c0ac6030522cedb6309ff6685d90d13ebbe7316a71b92dd7557edd657eb8674633c6d326d92033c0566c6550cba9d3c85ec8b0e5f2776a68b25faa7c376292e5bca2641595b17833637db6df7c2aa98d3d5beca63a5a2ccdc60e9847d93aa05dc33e32405f70c6e8d9dd59a99e4b9242c6ce62e0d7e521bf5a127e0aaa11f8c44c5dd03d19460c1833fe729e865bcc1e3e09d6f3958563f51cb2b8051ecd51f7b83970f61be4d7768c958520856582f62aa6b1577d171c468717bff0698fe210b4b8a797a07f92639e011a1f754e9be871d4c2c45d8758a77e8a35a3f0499658132899468b33e47804c303a4056df2a0772a0659a64100c4c5e6c23b1d4f695cb431bf0f20cedcd62b7d1d5798533b5f542eb00718467619a6b77c22e504ad8505a6c7e88d050fba03dfeb02d37974d3780a5bc9ca41a906d52e6e2a31c3d917fefe3c6f47470c5bd484a63cdd7158958a1dd4954f7db782310c2aaf1bb51fd3941412f25b79a194b83bd5c483078bf234a37798f5bf576cd32136e0bee52d1e8683d178673da813ac93102ace5e4667df6c530ff7e2634c178a5deafec1514f22c233fdad8a88a49a40d71a27b8ed182909e227c74ac1f45b2370a5cb6f4cf9f230cc4ca1e1bd4d0cfbb5115b80d3d8a9c26214d01d3d06103ca6179a035efcf2b34d69bc874083cbe3ebe772677ea35d4f8a952bf083e7553d89c9b6d5d8edab6c5ff3f44de07f6a4f63373b2be98b020b06054693f6bb3aca0f5fc763993a7da67887c33eba139c5390a70aec7b7450aabced80e71ae89fffa80e8127fa7d0fd2b38e6f7ec853ab2fca27d99a37c7a4a1576dc7acbdd8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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 3: pipe2(&(0x7f0000000000), 0x100004) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, 0xffffffffffffffff) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, 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", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(r2, r1) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r2, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r3, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) r5 = openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) dup2(r0, r5) 17:36:24 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(0xffffffffffffffff, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000014c0)={0x6, 0xa000, 0x1}, &(0x7f0000001500)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001480)={0x0, 0xffff}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="fdf9e7b2", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) sendmsg$inet_sctp(r3, &(0x7f0000001440)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x7fffffff, @loopback, 0x400}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000080)="0bf3d142f65f667deb5f0ab26f3a564b3bf3e3c64d1a24710be0384414ac65578ea39a7b8c22d770e4c28a5f46dc6a719274e881aee2268f087459d83344088a8d3a1b2ba79eabc22e6512c9a2622d49c088d25b5e5d5004031c532febc9d801a5a12bbc17bd6aa2138db234ade5a6835a641a418c057daf9a46151b272a4bb289ac3b769e3f0dbc5a4af0e058a9798e5e20fb9ddb0234a5", 0x98}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001680)="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", 0x155}, {&(0x7f0000001200)="4451710f70ea1956488b7d700b51ea2edfa9b0009f44ab01efdb4cc6e2460f5ae0abeaf10a4ac1f9ea0ec665edc4cb08cdb6a55687f19caff50124bc11c0d0b38e17c873be532daefab745b7acbd8685af05d463d96a833c597ca0dd618539a0f87c502820374e8fd2c8a257813ebd954b6749740ebe398d8d9ad568adaf98f4481de308e6ca3427d6c9d64f61f1856ef9367ec2464449cd373b047b1a972952a00b56997343140dcd62279b0d061cb7ebe162e85cb06eaba14a5af369f79cc443da69f8798ee270eb7f59048d8b85299aad3dd69354ae77bd815b89582495df03a65bfd", 0xe4}, {&(0x7f0000001340)="13e3bfcaf4c175c8f30889fc0ebd57ad", 0x10}, {&(0x7f0000001540)="74b16b55ca92dbbab87214722fef1a47a68c3c0d83b56809d4838710ae6377e4abfe5e202650425c9fe55d5e0e31", 0x2e}, {&(0x7f0000001580)="03c39a79533c878ad5e6087970c46ebd6822ce341bae91077ce7b42415586d0304e05c3862806c5b1b65d32eefe45a403db71899f43ae9ddbe98e5076ea5331d2f722a0ef5bba847", 0x48}], 0x7, &(0x7f00000013c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="9df8b7caec4fdd337b4c52c3bf66b910"}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x4000, 0x2, 0x10001, r8}}, @sndinfo={0x1c, 0x84, 0x4, {0xffe6, 0xa00, 0x443, 0x1}}], 0x54, 0x108}, 0x20189) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @rand_addr=0x2}, 0xc) 17:36:24 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(0xffffffffffffffff, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, 0xffffffffffffffff) sendmsg$inet_sctp(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:24 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(0xffffffffffffffff, &(0x7f0000001880)="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", 0xfb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, 0x0, 0x0, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:25 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r1, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) openat$smbus(0xffffffffffffff9c, &(0x7f0000001800), 0x2000000, 0x0) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, 0x0, 0x0, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r2, r1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="6b832c7ccb5fe5fcbd97dd469dbf566da0e1ecd7227df5ede65369e2e14a323fe23718b572fa4564781875847391f9c06b9be5b9487c5a7abe87ca7fb3450617465f921cadef30c937aa81520d439b6a55c2dd88fa75047de23502d1aa76c6c829e6108c5442f5cd5607204f22715249885213442577590445bacab0a2a2f65977082e4cb511acc15473ffdffbdb49e613f2f929569e4ec347b7d7177df0ffe2c5af069bf48df493e222f44b67f1cdd5387ca430ff97ce2796811e57a209e1f69f45f0553e9a25b05afc55bd0ced36eae437e873b71cf768b89ffd53642387620f26d9a829fcfe06d62f3bf3219de04155b9084466dbf3356e99d35bf970d189d7b767701798a5faa029f9bfb11a8608f711d2d20a19d90ced77b2823317cc652b805fdb2788e1dee71151d4ccae9876c03473abb77c02922512ecccf20c70a164971d105756afc934595ccca08c381f2c33a189ba63cbe4fd4fc4d07904756a9fc6d2e2b8253a131a4ed3b8baa7f5132da2b6cfd15351f28ad3bb9b73b8faefd517fb4f97ca5da7fc28f61f8a4accd7664eb4a72609dfd29c452f80c1e36f9c7a06a7a40f4d02fb4614ef94cad6be576ae8dc20b52038049f8e4707d267b2e173b13fb852de96514cf1a27db585b288f2c167038ed42a8a8ea90f99f2d1d9a5b5e18bf3476d3be6d7507865041ee43eddb494cb26f5c90051900d163b704ed44da472923267ee1979d5522220ce3499d159e98676c7976729958a4fc3ddba8972e1e5740bedc92ac7b466bbeb378a86086684c08cd84c431c36d3b297f3dca05600037a61945ea451f46983431cd8a09ddca7f573757a8f064dcb5a17e786a4a358af6ce99f5f887bda96628fd071154c8b9df460ae1320668331b502ece7d84b465829c916b7ca0aff582e2d6c79668bbad044cbf2441c2ec6a8a96491611236f86a629757d3167c1d983dc35d4dc55e578ea11a14cae53149e5990b919ee83d7b743162aaed8f0cbfdd697924b13b3487f66430abe3db0b17a24520acde2991200e1d153a957ffe8d880a743cb8ec97ae0be1919531829eae68f5560300a9ede35089591b88ac2246db740708468651f2d57129018e859a972cf52c01c4d4dec2af27219c78f1637e52963dfac89fc05a559c90025581cac407cbde729a9aade20faebd8bdf2272582af5507834325a5f45695654c9cd3e254f63f415a6af57044cbe8d19701bb8ff0c7c749df07eb5752ab986c3ac4cff2e5dc9795c359d96ac66c57c418dfb32b757fd639b63a80dbff110a5cba9dddcf7cc4a3b9d0eddfda8ca279a7abb79758b9348359db08e45d88225c5623bd16540ed114239c8ec8b313a46c65427e5330501a04101a5cc8bf34a4684b49d7862c75a5022741486522fd68e2f8e53e00401362c90ec83447846c83527f40c32c42d0e4aeee4d832f23e531a2f939178978d4333cb145b6b91ca0405a99220283a6a4daddcbaeab93890aa2750bf52db773d15e27ade8ab69546c53dfc4b26069a72184568169f7d814b4d9c0acbe92dd1422a0be9c2b1774f42ad35a3868b30b27f6e65659e4d82d6ccf178d0456e43a29048703128ae7808418bc38624809ab0434fd0592f2762609be936a64fee740066e9490004e33e041b6cf39dc884a931066aeef0403bbaa8103a53a40470fad1467b1067133dabb9a49e3e9d1509c1c640e5aa30bc4253e6f4446bc525ebb7acfca27de2b34e147828259af5da758d6864ba038c29d9f112e31d135d3b7fa877baf687bd9bda9f412374a18073aa81a7acab9bbdf1ffba3de2a8608cfa0a894f5c6bd1a83ba9378980e06d2ffa78c2c17d274ec46afd98e606fc67b097212ce818d4c6d28ef61e402ef5dbd3349b5df31983358f59081bd6a464da7792ca2493237d8d812002372c8c2ddf323b4e87db3a38800fea6c9f5b9fcb06512c33ae768ef4766dab249e74ac3e1b795fcb09dacf857472f6fc8d3ab768ac5ffe15e41903da8ccb22cee7bcb5377938fcd0b8390831c7bc9b9e902013c92a7f7cebf7025bfbbb672572961aee7990a76ed1ae2021a96f250ec295af06632b570e30c2c1d3bd5a48203bf8c811aecb2f7271ebe509c51cda1751e5c1dfeea2db83d5a745bf611e9ef0d1e6b004f3c2df06185b9f44053125cb79d8470c4a0e1c3bed1f0c3af5e0396e7f4593bf086dc2c8cb70ca3c6ead0a71283568c3c7a7c256dfacc7c21d684f6a36888c304d801b4d0f83f34269f63be615494e17bd256926149f5f2a451322139e80619fd98bcf84c48e52a16e6b715a53f5767fa75d72c3b3e5151e6d03956b55fe6a5fa5759871546d18c43bd13058655c2f1fd38fdbcc3b4246f0b20053fcac92d300f565f78504af57314843a26b9f4f330a5241452229a2fb63141b8a6d12edd2ce496db10aad9d7770c16159b4a749630b664ad616b1743f6891da97d386cbd73ac9e950d8a8e00610a416896f829b93b247551b1de67251cf53c620bd5655002ed28b6b602d06aeb0ae525edaaa7af7ea5798c64f01e9a21a546c456376337de54ae82426fdb360f2e4259d7cc1663ad82bcd92ae7f776c6dba50615986a15e8e5ebc8137e4471082c6aa92295b486ba944aabc9af6873ee9ca26921585566cc2b93d9813a8bb4c0ac6030522cedb6309ff6685d90d13ebbe7316a71b92dd7557edd657eb8674633c6d326d92033c0566c6550cba9d3c85ec8b0e5f2776a68b25faa7c376292e5bca2641595b17833637db6df7c2aa98d3d5beca63a5a2ccdc60e9847d93aa05dc33e32405f70c6e8d9dd59a99e4b9242c6ce62e0d7e521bf5a127e0aaa11f8c44c5dd03d19460c1833fe729e865bcc1e3e09d6f3958563f51cb2b8051ecd51f7b83970f61be4d7768c958520856582f62aa6b1577d171c468717bff0698fe210b4b8a797a07f92639e011a1f754e9be871d4c2c45d8758a77e8a35a3f0499658132899468b33e47804c303a4056df2a0772a0659a64100c4c5e6c23b1d4f695cb431bf0f20cedcd62b7d1d5798533b5f542eb00718467619a6b77c22e504ad8505a6c7e88d050fba03dfeb02d37974d3780a5bc9ca41a906d52e6e2a31c3d917fefe3c6f47470c5bd484a63cdd7158958a1dd4954f7db782310c2aaf1bb51fd3941412f25b79a194b83bd5c483078bf234a37798f5bf576cd32136e0bee52d1e8683d178673da813ac93102ace5e4667df6c530ff7e2634c178a5deafec1514f22c233fdad8a88a49a40d71a27b8ed182909e227c74ac1f45b2370a5cb6f4cf9f230cc4ca1e1bd4d0cfbb5115b80d3d8a9c26214d01d3d06103ca6179a035efcf2b34d69bc874083cbe3ebe772677ea35d4f8a952bf083e7553d89c9b6d5d8edab6c5ff3f44de07f6a4f63373b2be98b020b06054693f6bb3aca0f5fc763993a7da67887c33eba139c5390a70aec7b7450aabced80e71ae89fffa80e8127fa7d0fd2b38e6f7ec853ab2fca27d99a37c7a4a1576dc7acbdd8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0x1000}, {&(0x7f0000001380)="76b0461e96b815747a20298c118ee3ca9f338a8b3d3ad8c65bb27cde04a27a86fed2901024cd2799349cbb1b6f", 0x2d}, {&(0x7f00000013c0)="cb95ecca54b13a14400b578d4ead0acf06f91f7b60671b", 0x17}, {&(0x7f0000001400)="494e2fd0fa24a1150293ba0ac08c1d5bf13767c2cb91b931fbe1e316f28aab2aa37a7009ebd32c7145bd607831e1ef0f801fb43eb6f1f985ac38b17d7af85a82a6f68d794f4628fcd0f92a6d4c04c976e1d0bd7291f674ecd981b70e852537ec77d0a8720135b2e2eed8a777a536ccc5a637196d08ad76e3f9dbbe516c4abfda63e28bda43e96e336b6e1ff422bd4e46ff6e5d372b02aecce6bff1", 0x9b}, 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0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, 0x0, 0x0, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880), 0x0, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880), 0x0, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0xffffd6a0}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16) shutdown(r2, 0x2) shutdown(r2, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000040)={@loopback, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e007ae) shutdown(r4, 0x0) shutdown(0xffffffffffffffff, 0x1) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) 17:36:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r2, r1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880), 0x0, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) pwrite(r1, &(0x7f0000001480)="0d3cce16915afd4e21ccf0ecc5b7d690a864f0f692", 0x15, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r2, r1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000380)="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bb53c652f1dde17b0232d9901f63ee9c0a9da8adba16b02fe98b3e9743b24b28dcfe43a1688568b87b7a9669acc1da087661c1c0c23ac6ac2915c972abab628e08e8480ea760ed38737293e8761a26ba32f1055dc2259072ee88cfbf084e24cedd821e3ae4c1c1644bab24c425b3ca47fe662856b17e02423ec3c35ef991afd8b6bfe6f72bda1d70e29af0441ac7936e8095e57bf383f5229c65b4f328d033d1e1ab0b80bc59c5f1b4b8f869fbf6b7d574e56a709c9582d6556dbc1657c92c46ea0d0e8f6a7c63cfb716be61ea6b44fc9e09dde26e9119f18ae2cda5daa07c973c6925148baa4c029c2d4f8ea7e21a2924c6fdf6b20d14948187f5b25f0ac2e41209adc8a0c4f73233254471377e3edf1fd70c36c813925b8857ae5510f7460a11dc8f72c4eb0b7112760ae9c31ab604a2537a9990ec3b5e9fd5cf55827fbeaebce50eb33ae7bd4832829eb0033f911bbbcfcec15400e89d56a082aef4eeb4e4aabd50c500968d2460625593a828339d92cf910198ea42c6993f2b04986fe751fad4b248ebaa0536bbf9b704ddca0a997e9a784b276572a85f87d8e45f5b0c79d9098860845a60922c395bc87c48d480f22e5f36e3aed2744353d6f0bc2629eba599b69d76ffc85d61f50e08d55cde986e37f18b66752e4d1021d1178b3b3c7f652700802de2c6b8c53ab6bf17a6eb19f6b6638cf9af1b8219c6f7fe0580deb8d21d67cbf3d5787f90026190beae3541c65c05ee87825b944bfc7ba70e4f4a8f350d2b9b44354bee10dbd013dc6cb8d07770b91b5450a43a808a49a4096ed697c75f17a735fc58c49d4703f83b6e9f8a3513f1610385337bc9785495dbc5294c6e8222c09f367cead02f31a212e38abf81526b0adcb1c676b09ffa9946f451109cd671f98600a3be402fa9d7c573785eb2bb947483b2562e4c856b62af40591382c7a820ab149ee61af3704efe86163f6ade674b8515cd4f1afcf86416a017b202106843f8a4131e1f6718fca3866e2851cef0671c794106212554079985349557552e1c6684e611e80166ebde1fa9bc144ba2f3032205621d7a2edf8f4b77ccc501371fe5bea0d03b1130f3f4bc55539d3d8e046075accdec4d19b859ebf4204fd5eb706beb5213aa0a5d6512524ce89813f09a2d5d26d5d1de81abb35804f53a9d8545c5a0524068cf19f0862497fa5dc556c9b54991d94c93f96203fd52b294e2dc9226fbb867a10eea8b141aa448237bb8ebd3319104417e85419958ed9c9b11c530f5e822d8edba89bdb3fcf9f363166f02e6c25e429310842b5784213443c06fcf5c41fb88b1ea366fa1415c15e25188fd2194b2f4869da2653db36ac1fcbaa467e1133a2eb2708fa18c4a3da9829312012d3b6aad5d4a6bb06b8bd768fc0417dc1121b0fd00d92932d2a41fb32fcfa15682d82c4599c0e5c647eb9882c69dab274d64b5319b7942ab2764cb69fa24381aceb833e3231102ec1a1ea8fbec53da050329d30dc2fa55ef1537836357406051e6993962347b21e9a04ed2b11098941d7cf415eb10879d99519e72faab9d2a7ef4e1236b0760cd1f7065dc6a18c590499f2dc921dcad23b710393f190e9ad16314828f04631cb5f8db5fa9da564f17fd201f1fa2e0129162ae5229650c552c19809a23a263365f922b8993c0537bbea5fe3f86fc899709c099f70f5648342273558fbdc40105801134cb8dcb97051128339d7e8224b73fb448c772ec1467c58118a789eacdac09d696de5ada7ff38d9902d1f9abdd06223124e3e9892490799b8e6750fc826c3bd8722bb7a17ad8ef4d6a21be4739090fe44c5d2a03612de8313c1ab3d02d94dd594b3f16cd7a636831bee1d6524a3b0da5728846fac9dcbbf77f4430f5331702ee7449ccdab9865dc6d6ccaa21639a6600084a0be7fcb28b9840815633653f662de4c96b38fce2bc103d94b15e7d3754c2dbc6b87aa7a6c9f1be4bfab66ef6667ca3055a8eeef90b3c4e6795390ec082c84b274742ee46ea455b46f5f18061bd45bbb3476303929af2bad3db8c717c27e5b7c384f186a94473ef9019d28f83f90cbdeca9a43925c6486e0df65ed3ec91952bd913b14650f0e55ac5a1c001aaf9d90d36630efed997ba693a8077a55669bdd28fd2bef0eff6745b61148dbb62317ab545182c4a935fd5dc89f001e7b8dcdd19ce419af303d510e11d1645e4db6e4c98b61f26be0595ca4477486541bd366aa389e898618d65966c298f349db5ec79304af043ffe0b8cc192f", 0x1000}, {&(0x7f00000024c0)="5c49d49394fcfcaa5adce09f021243e24960aeeba1cdd185a8dad9fcf5b3f2aca8ea8e91af33665c34fd8ac87077d4707f246ee083c1a4cd82abcc1a9259bdb1c3e57bb42669b1cf4f4bf1d687cac9b430aa23161ed957db83646739713205781efa0fe32daef3012e108fd3dd3fe2ec3f9c974a932e9cb616f2e3a0b8b1f57fb33b0a46fd05b73e0a89dbcafe115a7b89e46cf4d5b469015e4d1005796882d3920ca82c379c70642af318548cdde3ad04e995466650253aae95f4b3e25d9d24c522cb72c59c61616c07b5659a4e", 0xce}, {&(0x7f00000025c0)="ca10a8a799d9a0052b09ae609f3afd248fb7140aa3338e8386ad72ce6116114a93cc48fe63688cef26676766d46c3ac0e7105d19d415d4787c47346a2cc39d0935bb004b3677d49aa847025e4a4b4df12dac0c16a42eff6dd917f4b0c6e1878a0136cda87dadcac4", 0x68}, {&(0x7f0000002640)="9fc2c2107e2597f6277e8b8189792b114b878cd4b3b25ac4810022382d1621be80a92e641b31b26d2205d50a671ba4e990a49844df4bdfd84f65aad6bd3e4d23843cbc1a4101775e020dd5438008b12f9a6e1febe52fde10a08bf3b14947d8435f371f1bfd5130933c18a3b0", 0x6c}, {&(0x7f00000026c0)="57fa6be8e490d8c75b739b9f02ff1cadeb30194e60d4eaa059cb57d6ce7f228485ccb4ed211ed1dfb71b69d68727b475c25bf922de98fef6eabb59e02990eb85cf5021a0e4f7fe9ced7819a10d253df0e8f245076c7b08665c1abd5458826382c87bf490ce6c3a9d5676461ea8344e58d1256c147c79e74f8a41e6297aaaaa896418a42f27bc3ec5632b3c623494381e8e3d15079fbdf4a5bfb640df3b2f5bd3e5fbd36078fcf855", 0xa8}], 0x9, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f3c9c633b328b9b68af26cfce406660e0e6f6bf01b6eb7cd19c89f8ec868cafd616a0f79ab246486a8fa833d31fa052c084349d4b01276dae07d743815eea501997e6c98556da83287e16f14ed68f01bc9bf754a0dd5ec9b02f0123ab4c02e5b891b29ecb1fc6327c82499ae908ac20f72d7e0d6e22d4", 0x7e, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)='e', 0x1, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)='e', 0x1, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f0000001340)={0x1, {{0x1c, 0x1c, 0x1, 0x5b, @mcast1, 0x7fff}}, {{0x1c, 0x1c, 0x1, 0xffffffde, @mcast2, 0xe2}}}, 0x108) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)='e', 0x1, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, 0x0, 0x20080) 17:36:25 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@mcast1}, 0x14) 17:36:25 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f3c9c633b328b9b68af26cfce406660e0e6f6bf01b6eb7cd19c89f8ec868cafd616a0f79ab246486a8fa833d31fa052c084349d4b01276dae", 0x40, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659f", 0x2, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659f", 0x2, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, 0x0, 0x20080) 17:36:25 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659f", 0x2, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f3c9c633b328b9b68af26cfce406660e0e6f6bf01b6eb7cd19c", 0x21, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r6, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r6, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r7 = dup2(r6, r3) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000140)={r5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x8000000}}, 0x0, 0x0, 0x0, 0x0, 0x30968116}}, &(0x7f0000000040)=0xb0) r9 = socket$inet_sctp(0x2, 0x1, 0x84) r10 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r9, r10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000200)={r8, 0x4, 0x1, 0x6, 0xffff}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000280)={r11, 0x4, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x2, @mcast1, 0x5}}, r5, 0x3f, 0x7f, 0x1}, 0x90) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659f", 0x2, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659f", 0x2, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, 0x0, 0x20080) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659f", 0x2, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000440)={0x6, [0x0, 0x8, 0x7, 0x1000, 0x4c99, 0x5]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) sendmsg$inet_sctp(r3, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="68de32dd14e54c09fb88b45fe22b847426af743398db8699072aa86a5a4a6f6c5d31fd84197f32b02fcec0b48af0018b4cc2a22807abb9bb958799b008b71afd15fe35a81d6645f8ee43504508df15932c45f0bb23e6515757f3cd554d45f970cc", 0x61}, {&(0x7f00000000c0)="85ff8efc4cdf902deb979b292887aa89f8d1bb61c60d1c6ecae394974cc92a687379dff23abe3537fa804de6557a6160071d3d3253cac3cfdeb00a54354536c1f052ccd24b2d6edb05030cec3a1581a53e7ea7dbe58e51e87f1ff6748ef0bc415c4f38f0bcb2ed44", 0x68}, {&(0x7f0000000140)="58e9c7fb4d1dc162dfdad2e4e5c035f2e233dc2cfa37c67c22bee5454d8630613510d46a0639d9905940e99580d18ef0243505cf64f6d5d8e50549356edc8ecce3dba92ec9d1f5f19c2c6e2548a26c3f0933abc34630ffc9cfbd0335b59a9120ca17827689e6a4fa1e", 0x69}, {&(0x7f00000001c0)="02cf9ed0e883a98e632696bc3bc2", 0xe}, {&(0x7f0000000200)="a414f151dbdb8962f4f69493d306b83e272c269b458af0c95ef193334fde7cfe1bdaa0549657e5294b31e7a3713827ffde1f874dff75333f0b5287abc225f26658c4c93452dd23dcc2f11144d2897e80016f24ee61ddbc8d363c817e48cca280051aaaf43cee483f11842247d06745", 0x6f}, {&(0x7f0000000280)="238b0592ede551241c4192f87d2ad1fcf4ef83601f6b49a29c16bdcae48713dccad80b51d7400ffeca6ae674b13d32d45ffaf9f69ae7e2d8e8516b7a2b113a137bacdff3ea87306e3e02b913b67923b03b22625b31b3e85da0f59add5605b4ace2abf8e6cc64588989152bd0ba60f80908cdc512afb4d445bb2c7d4f0877de168420123435dc91d270d7dc894277f6e6576155bd131236fbcf14408e38c0a1b5765a2f0db99d4840ff8f1b88659b69aba04c4bbabd88a5e48b9a5ef748d7488b46fd8693dbffa8", 0xc7}], 0x6, 0x0, 0x0, 0x89}, 0x81) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f3c9c633b328b9b68af26", 0x12, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002840)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10}, 0x20080) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff2", 0x3, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff2", 0x3, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, 0x0}, 0x20080) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff2", 0x3, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f3c9c63", 0xb, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r8, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:26 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29e", 0x4, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29e", 0x4, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/102, 0x66}, {&(0x7f0000001140)=""/167, 0xa7}, {&(0x7f0000001200)=""/146, 0x92}], 0x5) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, 0x0}, 0x20080) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29e", 0x4, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 0: pipe2(&(0x7f0000000000), 0x100004) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) r1 = accept4$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$unix(0x1, 0x0, 0x0) connectat(r1, r2, &(0x7f0000000080)=ANY=[@ANYBLOB="007519f00a76d0d86a00"], 0xa) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f", 0x8, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9", 0x5, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9", 0x5, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9", 0x5, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, 0x0}, 0x20080) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e", 0x7, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 0: pipe2(&(0x7f0000000000), 0x100004) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e", 0x7, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002840)}, 0x20080) 17:36:26 executing program 0: pipe2(&(0x7f0000000000), 0x100004) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 0: pipe2(&(0x7f0000000000), 0x100004) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 0: pipe2(0x0, 0x100004) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 0: pipe2(0x0, 0x100004) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 0: pipe2(0x0, 0x100004) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e", 0x7, 0x20000, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002840)}, 0x20080) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f", 0x8, 0x0, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x9}, 0x1c) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f", 0x8, 0x0, 0x0, 0x0) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002840)}, 0x20080) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002840)=[@authinfo={0x10}], 0x10}, 0x20080) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002840)=[@authinfo={0x10}], 0x10}, 0x0) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002840)}, 0x20080) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) r1 = accept4$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$unix(0x1, 0x0, 0x0) connectat(r1, r2, &(0x7f0000000080)=ANY=[@ANYBLOB="007519f00a76d0d86a00"], 0xa) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f", 0x8, 0x0, 0x0, 0x0) 17:36:26 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0xaf}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, &(0x7f0000001280)="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", 0x3fc, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x835}, 0x24) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r1, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0xffffffffffffffff, r2, r1, 0x0, 0xd0}, 0x0, 0x0, 0xffffffff, 0x20, r3, 0x0, 0x1e90}) statfs(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) __semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000c40)=&(0x7f0000000a80)={{0x0, r2, r4, 0x0, 0x2a, 0xb9f3, 0x0, 0x22b6ced6}, 0x0, 0x5, 0x0, 0x0, 0x4, 0x8}) fstat(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000a00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000000)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000040)="b9fa480b6ad2ed751fcc30ddfc585be2576aab7b3c0fa663b4eef7b2305a6566737621c95a4f70fec6c5f07c", 0x2c}, {&(0x7f0000000080)="72e7697b7a81aadd9fdce176e7a61ad02d10fc8a1ab80c6ddd1d58c443e3073d8b9554cac522e2c3f94eebfcfa887e8b9cac93cda9429d3656a859ed43c6360a7cd9ce955479e0ab82", 0x49}], 0x2, &(0x7f0000000a40)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0xffffffffffffffff, r5, r6, 0x0, 0xffffffffffffffff]}], 0x168, 0x181}, 0x1) sendmsg$unix(0xffffffffffffff9c, &(0x7f0000001280)={&(0x7f0000000000)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000040)="3909256d51ef49dd2c278f8b91a7ca320dfa9901eb27d8f535295c143ad1592187b1b9d0a2b8fe41124c3c9b645805aaeeb9dbd8788f31e107af3ab065376f7658739150a75e539e05396af3017393515a2ff3cb917729ac569cd21627d92f22dcc8366dc8739e2cc04e0ba21e0c824c045e63e54cf2ae4563621250dcc7d555dff92520e3211db108e9122f8735c7ee505b122b16e4d1ec92eed0f693053f7e4d9d138bdc05f9fb71449444bbdf62518a87a976746e5026b86e415885b3a0e53d2a7cd5bb", 0xc5}, {&(0x7f0000000140)="a5b890fab0be039e4af7c8c5c748e71d2c19b2a3ee19e1e5920f123508809c4f5e6ff49e4f4129756eea", 0x2a}], 0x2, &(0x7f0000001100)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, r2]}], 0x160, 0x105}, 0x80) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r7, 0x0, 0x0, 0x0, 0x0) 17:36:26 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f", 0x8, 0x0, 0x0, 0x0) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f", 0x8, 0x0, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x9}, 0x1c) 17:36:26 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000001880)="659ff29ed9f39e7f", 0x8, 0x0, &(0x7f0000001980)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) r1 = accept4$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$unix(0x1, 0x0, 0x0) connectat(r1, r2, &(0x7f0000000080)=ANY=[@ANYBLOB="007519f00a76d0d86a00"], 0xa) 17:36:26 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r8, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) r1 = accept4$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$unix(0x1, 0x0, 0x0) connectat(r1, r2, &(0x7f0000000080)=ANY=[@ANYBLOB="007519f00a76d0d86a00"], 0xa) 17:36:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000040)="a9018cfd9b560b0bfcce9f0434741667ce185c805cc0443f8336968b1de1a05d502d9f", 0x23}, {&(0x7f0000000080)="83180055162058a8c2e7fdfb54958fdc3641d88f8e3df2e48a82bc76152d883034d64142459a8ff848f8bef5410651dfa063fe76b756ba63", 0x38}, {&(0x7f00000000c0)="4503c2e058fad24e3e017408e322ac8afe4f1f6fdf870a07bb365887712d911d04f4cc7682835f7d34f53a3b6d3f8e51167cfbe12508829574fc12cf36f9fede35c069f7e351039d595aba1c52f03c0eee40f68e8d3b675e8be1012be3ff7598506bf848837f61b5", 0x68}, {&(0x7f0000000140)="9b802136a136f183fb09df6c56df46eb08ee918e6454fd952f14bc0de7e14c2874fa5c7f7b4e3941a93a33f50a", 0x2d}, {&(0x7f0000000180)="a299beddc5ec6edae9d7c6b2c48f641f483ee31179b2167164045bb10e7932a889ed8eddf563723b1b1f200cdaf5e154a7afd315e1a5497c04b4c1f61acb04897b3ebcb30d83bbf5e7c3a8be737f", 0x4e}, {&(0x7f0000000200)="6c167a98177f20aea3b4274a05c656078a30553fab04ddd4feb4fea26c051b3894e678993da7e6ea388f1f1caf656b5e5abc2c1f46e7132eea6cb66f2df6dcf10b41eca8d6d10a8c47edd566bf7fa81b53436eaca00bb248bd", 0x59}, {&(0x7f0000000280)="dd9513cdc0c7734324411865801dfb0f5c8bceeed6ed319c6aea2e8ce9c3749ac89a0cbc003adcc2d29a6ebf2dcc9b7a59f76f80dd9fe3c46ed0d33389fd32ea49bb6db68c3e830fb87adc4890054766d404a1b05b77f8c7ee4ae8ac1d8752f44309674f005bd70fd82f1b04baff2ef2bcff6bf8de5b45b60606d80ec945d88f3f466c22a6d312a92fa52b8e017636d05e6e2adaaeb03f89d65f1e5d5bee3e9d90c6937ff836607d2a70aa93253a6ab94ad424b1b077217767b78355", 0xbc}, {&(0x7f0000000340)="f6626246b2c7ce70d976428ffab69e124fcf0b8f2d7118ff79ef54", 0x1b}, {&(0x7f0000000380)="fb771d1803fafb3b90fe05aed425051374ef72e6432464223f182dea1c6b99858fe5945c0086f9faf4a76c2258616cacd29bef01e158f425ba99c28225b52148a3c9850eacaa3ece5df83858a042b5fe1655919fbd66833e839a59f6c8d5aa2c6c5aec91d6f250a5e62179386be3a36a83fb102009246499de4120691234f99a8142555415fb303d96df5752cf4b138f1cfdeb", 0x93}, {&(0x7f0000000440)="afd2", 0x2}], 0xa, &(0x7f0000000540), 0x0, 0x1}, 0x100) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r8, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) accept4$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) socket$unix(0x1, 0x0, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r8, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r8, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r6) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x1, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r3, &(0x7f0000000080)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r6) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) accept4$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) 17:36:27 executing program 0: pipe2(&(0x7f0000000040), 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r6) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r7, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000000)={r4}, 0xc) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = dup2(r5, r0) ioctl$EVIOCGUNIQ(r6, 0x40004508) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r5, r7) close(r8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xc1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4000004}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x28, &(0x7f0000000000)={r9}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0xd, 0x0, 0x0) 17:36:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r7, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 1: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r7, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040), 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 1: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r8, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x44, 0x100, 0x101}, 0x10) r2 = accept$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) r3 = __specialfd$eventfd(0x1, &(0x7f0000000100)={0x3, 0xfffffff8}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000140)=0xfe1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r4 = fhopen(&(0x7f0000000180)={{[0x8001, 0xffffc866]}, {0x1, 0x8, "45c8ebc502d8c69b09f1b7c12ffb6bd3"}}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r8, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040), 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 1: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 2: fstatfs(0xffffffffffffff9c, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r8, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001240)={0xf}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r4, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000002740)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x3b03, @empty, 0x3f}, 0x1c, &(0x7f0000002580)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="f0cbc8050c95b4f394b8878333ffb2dabc81c7478bb31d9cb703b2a332d6c204bdc3f8e0a46a0f484ad472eeb268f042307249352f608e2dfd4470c71363d5fb926e7dbf0a394d4395461489a159dd732c6f7780078284f6ba6c228ca08cbfa6bf99314bc84b5dce9ffeff1aa211a9813bb229d4eb3dff220f98cceccd6dbe4f5de1f6c4d53c1073d80041c74e5eaf", 0x8f}, {&(0x7f0000001180)="dbf25058ea116bf19cae45e6a5cb40be7d1c56a4975e9eb6ce002514ed8b28bc79a3459597f5039217e5b64c97d9e72ad5fde8d6d3c90b378cbbda81094b1702a28af00cfd4953c622711fb0d016088b5d8773cb4fcd66baa84e828e956821ff5d91822b132a1cb79ed132311b0be4a5f7c3bc6babcf82b01e10b7a1b20ecee1f7e79016ebda1e60d8c981c07950c53a3f00f19e10", 0x95}, {&(0x7f0000002280)="a72996ac4c092fc3b7a7e3559a0a1cf2e75efac7c21c64d7e714714c3966471728cb3f", 0x23}, {&(0x7f00000022c0)="2713c0e016f50dde34b3b4caaba8c81f6f3e818f3db971517e787c63d4ff89f528", 0x21}, {&(0x7f0000002300)="f7c61ccaef60a8097da74f33c4793fc18a598a5bde55b022892b85fd208b59b065c8d3f98a96469cd0192740a0bec7b75baee0252124078887fbff2c99fa4259478c2f4edf98f57e59a4e4019e0f7b2182e993bb4e830c66dd2435f2a6b6d93f486dcc9e1dabfc30190b785b0273c9284eb12cd1126de2ac355614148e1cc551e406da2292ccc4357c11ac3a0df6657d107e7a938703901ea873a852f8a7a8caff61dc2495b48241c856fd1bccc19ce482df7050c1d1231f1cbeac768a38519eca13e7c26ac846e9d50fdadeab00ae79ecf437f6f328995c5a77ba5dd7ba7886b6", 0xe1}, {&(0x7f0000002400)="3ffc3c87278d7217ecf019cd75cbe9a297bc36e8c95e8285a137850d435b562955301baf39970346b921eca44c060e679f624e5a716de980a50eaf6f211987889f4e1cc4855f26176b9d4a64eab30b69409e1fe8f5ae8c53b0183ece39dfa49a9244b1a71447a1bfc5cb460ba4a45acf4ddeb29790022520b3c8e4675f810ca3541a70d9d39c7392d39d7aaf7b59e1a59f5f724a8ec98589f0dd661a8038c297c3ae1b2792da2254d20b381bf67c6578d961cde94a6a9cd4f78799aa12a8737e259ee8476a404d8f7dcda590a0d22ae75c216f5dc3d1a1141d6e4c8cf08028c417e34342d0edd4b402e7c0c56919e04d7c1316", 0xf3}, {&(0x7f0000002500)="78fbde099130a5ff1e54ae92facb8d75829f03cf7d34f2623787a35d0df429d99b41f9e4d7aae361a607036f85b8a842ae48bfe03777ab531c074cfc5ab25b86a1320a70c8cff9e6112b5a86c04822338a4d578c2320bb5b7fcfa0c81a5ba7ac804e2b2c7d6159f89140", 0x6a}], 0x9, &(0x7f0000002640)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="9131a77b88ab3123130fa786a69d3dca"}, @sndinfo={0x1c, 0x84, 0x4, {0xfe00, 0x1610, 0x80000000, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x800}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x200}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x10000}}, @init={0x14, 0x84, 0x1, {0x8, 0x1, 0x0, 0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @multicast2}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x9, 0x4020, 0x5, 0xfffffff7, 0x800, 0x1, 0x10000}}], 0xdc, 0x2018d}, 0x189) getsockopt$inet_mreqn(r3, 0x0, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r7, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r7, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, 0x0, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r7, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, 0x0, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r7, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 2: ioctl$BIOCSTSTAMP(0xffffffffffffffff, 0x80044284, &(0x7f0000000040)=0x6) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast1, 0x7f}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x28, &(0x7f0000000000)={r6}, 0xc) fchmodat(r4, &(0x7f00000000c0)='./file0\x00', 0x16, 0x2000) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r7 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r7) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r7, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, 0x0, 0x0) 17:36:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r6, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r6, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r6, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r6, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xffff816b}, &(0x7f0000000040)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r6, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, 0x8) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r6, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r6, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x40, @mcast1, 0x7}, 0x1c) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x704d, 0x4) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="dca7c4e3366529581a8ea7dd7acc37477d90022da788cdf61df617638787fd98c9bb43d6aa26496e1176c78e698cb0a05a058c15ef4f7f9be7555232a824aea744715983dc3cbd1c9df325755a82723702b2a93c199a18ff49d9496280129c6f57128f599b9476b94afcdbf2dd93d50357afac01937b5ff5fae1e77934f2c98e671714bd", 0x84}, {&(0x7f00000015c0)="49343553bddea8b5086823bd4883e664cfd3e48a6876c6990757861920a8dc49c16c6a7b611d433e8ff900531bf3f6f5d4a9af642e5a0a894d21a1077caa0ddefd01adfd27ee74d3a278358555afe1312a457a6e2742836d815a278a7bf5b444bda12cc348123453804eb3b3279bffa6061b0e91b22e164183a753c3cfabf24d87e9fe573f1a6b28a4a2260d", 0x8c}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x1}}], 0xcc, 0x105}, 0x0) 17:36:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000100)={0x8, {{0x1c, 0x1c, 0x2, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0xbc35}}}, 0x88) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000140)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f00000001c0)={r7}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000040)={@multicast1}, 0xc) 17:36:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) 17:36:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket(0x1, 0x5, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) 17:36:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) 17:36:28 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x105}, 0x0) 17:36:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:28 executing program 2: vfork() r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) 17:36:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:28 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x105}, 0x0) 17:36:28 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:28 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x105}, 0x0) 17:36:28 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x20, 0x2000, 0x8, 0x3, 0x3b1d110f, 0x101, 0x2dd8}}], 0xb8, 0x105}, 0x0) 17:36:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0xd, 0x4c5, 0x1e9, 0x2}}], 0x8c, 0x105}, 0x0) 17:36:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x8001, 0x0, 0x7, 0xfffffffe}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x28, &(0x7f0000000000)={r7}, 0xc) sendmsg$inet_sctp(r5, &(0x7f0000000240)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x8, @mcast2, 0x6}, 0x1c, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=[@init={0x14, 0x84, 0x1, {0x11, 0x101, 0x8, 0x9}}, @init={0x14, 0x84, 0x1, {0x9, 0x3, 0x9, 0x1}}, @init={0x14, 0x84, 0x1, {0xc9, 0x7f, 0x3, 0x2}}], 0x3c, 0x20001}, 0x0) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r9 = dup2(r8, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f0000000140)={r10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={r10, 0x9}, &(0x7f0000000080)=0x8) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}], 0x78, 0x105}, 0x0) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}], 0x5c, 0x105}, 0x0) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10}], 0x40, 0x105}, 0x0) 17:36:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="e87eafff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x28) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x9}, 0x8) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x30, 0x105}, 0x0) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x30, 0x105}, 0x0) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x30, 0x105}, 0x0) 17:36:29 executing program 2: msgsnd(0x0, &(0x7f0000000000)={0x3, "874bbbf9de3be7fcf590640fd5e29e160e5bd84a4163edb8498e10cb4f79425472f6b908c1a0515acacf4cc30fe87be08e0ec25a924b07ad8918194c95d093f347a324bb907ef43f618c55fb21f126a492deab314e24e24e6e8b872aa1c8e4bfda9397b192631c1126eef87fbc3d05771f0d5ba581bf05690ffd067cf3b14e92d53ee17567fbd1ddb7784144428a525b2997181f80493a51eaf9e49ab5cdec0a9194285c823e790e9f194d2a15d188dbd5ad6d562426935f435c499762cb6a7ce998b0187cbd5e83"}, 0xd0, 0x0) r0 = msgget$private(0x0, 0x400) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, 0x7f, 0xcf, 0xfffffffffffffff7, 0x2, 0x10003, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff}) r1 = msgget$private(0x0, 0x400) msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, 0x7f, 0xcf, 0xfffffffffffffff7, 0x2, 0x10003, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff}) msgsnd(r1, &(0x7f0000000100)={0x3, "86296903bb029029d290c22cee6e3e4c3518350ac5fa3f58b93cbc6bf82ad897ec2c605be91e153b1e07352b78bbc1eb9a5e9c28705334d3178aec8df3359c89557af0c70f327b2f751302ad3e268016651bdb4701fc19f4f502c4741d407a6dbee7fb28edf6970caae5e701b5afb98401a9f13c37a7179909891da06954f417edc33f98c986ca46f2ea19cc5ca1fcf12b72a50a5c5a4eea149facd0be799b205d0dc77138825e735c5608930ee10880e130c25943bfa39c70af5ee47a54d979bdd6f22784d74e265a525f89b617a0792f465af6fd9bcf9f94b4b0f385a5bf0e124face4e76d1281cb6f"}, 0xf2, 0x800) 17:36:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10}], 0x30, 0x105}, 0x0) 17:36:29 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) close(r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) close(r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 2: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 17:36:29 executing program 1: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) close(r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 1: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @authinfo={0x10}], 0x20, 0x105}, 0x0) 17:36:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2, 0x90, "e8e0222ea538bf521e301827df413bacfd59b4ed5c397be750220c4e49b3058805d566f8a5e2a4fecc80db1abe3a093219e4ed53158e56f7a9c48ccdff9db94d225d1af6116ea4bc5457aea3ba024318029d76b7ded6524b9043bd5ba1b3c475f89004dd160e982a44610903e642e01d6613d596063bfcc71374113d6a0ea106903bdbc4ba8351e5f76a35288156f27c"}, 0x98) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x9ddd530a1a68fae3, 0xc) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000140)="b9106d9098ddc9cf8a99e06e105f9bf96bf56f7929e5f4dc4121a681147b29b1f1d24ce9433b1aaaf7a61ed41e95077be52893e39faea3fde57dec2da9ff5668032d8d27ec1eb8e9b0f44675db4bca9d5850ce2f002b1a687e84bd4ccd93d454eaad21daa1a5a8fb0f11efbeaa9547bda22ce951cfd9d999785a3b98ab10fd9702d020aa4f38cec54dcfcf725989e4b3b99d5856eb9f59ac12cf76735f8e77cafb679e867cb1c78a28d2567dd2a3434875c2e172715df879cbec5f34b159748afb1669ed267b3afe6680ac", 0xcb}, {&(0x7f0000000240)="f18b1676ab8210f55e149e344f2057e2ca51dbc28d8dedda0268f5711c9f6af8f9940a770b337c4000dba0153f1b850f41c9b7a1a997fc3659a848563002b4046a41c1", 0x43}, {&(0x7f00000002c0)="1052e6483d281801e9f71c4286a8a0d103a0ed6741ae6eca78e88afad30a34a5959cfed8a5cbe4dfbfe780abe13c1b8247f8c00fb42d", 0x36}, {&(0x7f0000000300)="bae4e61ef5c31205901be9c758aa9bff9fade8455849e05ad6a2128e16cfb531dc3e9c6e2a370e8c0ceaf4fd6b7213874f1364b2017a95e4fa7ccdc83ef4d9aaa7ab913d62f70457790fd53f27279a9f2c67cf54c3fd904320cf733dfbb098a204c7361c1997b6ae5bf20336262c0a6b2fdcbe30c6e5edc1ba11fe02d0c2c52d563b1889c7974408e4b644317f659a2877d24782bf8fdda8c12b473bfd5f83ec828b43264c5043ae310d76957ea15158f4156dd0a0858713425d5b722fe9ad256c3e9bdf49cb4ac5e6fdf5facabe26573d39da64ae2efb737b61874ecd64f4c6a47a6e277d13d5fa84f7e0e47dfd24f8a09dc3381057e7f7", 0xf8}, {&(0x7f0000000400)="e2365bb3a8ec2053c7dacd6c61ce1e65a59ddda056b2869ef78c865befce60a582a8c6bafb9a9819ddb4d173c64fb2e3333598e3305a8d2f6ebb147a49a7b6e29b1b3f90a88ecbf88d45e5194487f7624ab56b9ed9000faebfca8ae3230f63bfc9869d02e669cac02022f2", 0x6b}, {&(0x7f0000000480)="894df7fa477d2b7658b1e43df3395c5657021526e4d6a0b2ec7feb1917b5c79a5389583d686ed52bee3ee9a972e67dd7aa031300f2bf240d2a8be5da167a7d026e3e16b171be12644c86abc5d2cdf476bb3649ebfc73f49b3c8b30b213f6", 0x5e}], 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="10000001e7000000000000"], 0x10, 0x5}, 0x20081) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) close(r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 1: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) close(r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@authinfo={0x10}], 0x10, 0x105}, 0x0) 17:36:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r4}, 0x88) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) close(r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@authinfo={0x10}], 0x10, 0x105}, 0x0) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@authinfo={0x10}], 0x10, 0x105}, 0x0) 17:36:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@dstaddrv4={0x10}, @authinfo={0x10}], 0x20}, 0x0) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x4, @ipv4={'\x00', '\xff\xff', @multicast2}}, &(0x7f0000000100)=0x1c) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r4, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r5, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001340)=ANY=[@ANYRESHEX=r5, @ANYBLOB="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", @ANYBLOB="14be9dcb25fcef0633e212dcc69ddbf86b82bbdbf69f08776ba3a831bbd1084f798d2b356300f3593c8360b409b3449fd237dc4f71c84d8ad83437a0846af30d8ab571a3627a02f686f57bb876ddafc900bf1e06e54a2e450ce913b3f37d311715bb9761c7ef62d6202b949598754fee1fd051a2df871e61e627450409e6d092d6564fee5a0ba3846015dd49b76005ab2992369bd8a70a196b8518321b3ba0a0ae5e929286f2e2fc013c4405f14e348b749ef00c72916e24990ec21a223b", @ANYRESHEX, @ANYRESHEX, @ANYRES32=r5], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000000), 0xc) getsockopt$inet_mreqn(r2, 0x0, 0xc, 0x0, 0x0) aio_waitcomplete(&(0x7f00000012c0)=&(0x7f0000001200)={r2, 0x2, &(0x7f0000000140)="8b05328ab2c8cf13df305dfc19244cecc3d7a056bcee78bc4ddd6e9562bc5b2255e0d5271528af8c7bf6d135e72ffab765557434edf9630ddca4d8dc91bdf564ca716300c3271178c674db13ebc87090161d660ddf165694986e84169ecffb84fa4e32c05cb352a6f4dab39ef2b388df711e0aa55c115bc80b26b6f8ea359a6bd9f71d08eb9284a8f0e10986", 0x8c, [0x5], 0x7, 0x18, 0x80, {0x8, 0x80000001, &(0x7f0000000200)="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"}, {0x2, 0x0, @sigval_int=0x2, @tid=0xffffffffffffffff}}, &(0x7f0000001300)={0x817c, 0x8}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r6, 0x1) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r4}, 0x88) 17:36:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r4}, 0x88) 17:36:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r4}, 0x88) 17:36:30 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r4}, 0x88) 17:36:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000)=0x8000, 0x4) 17:36:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r6, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r6, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r7 = socket(0x1, 0x20000000, 0xfa) r8 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x4}, {0xffffffffffffffff, 0x1a408e5d6dc298f2}, {r2, 0x10}, {r6, 0x10}, {r7, 0x10}, {r2, 0x4}, {r4, 0x2}, {r4, 0x4}, {r8, 0x40}], 0x9, 0x5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r9 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRESOCT=r4, @ANYBLOB="8a0000002df84bcf251fcfdcb5defff1fe6a4820bb9f763c5e439f2266209312f11efa7c2d814beb3e6648afd7288111b1866088a9dbeebcccd35fbf1fd06061459b5177147e2c480f400270c040774547a894534b392390f2ee48dbd5e08159462ffd80d8a16f69fa04a1c2c4e27724f1c7c1f929c59fdb0727c88e9b47e42e2ae3d55b9a7dc42500"/149], &(0x7f0000000040)=0x92) getsockopt$inet_mreqn(r3, 0x0, 0x9, 0x0, 0x0) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x4) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept4(r1, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@rand_addr="de54406ece4a77fb98d56bae754cbe43"}, 0x14) 17:36:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) 17:36:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) connect$inet(r3, &(0x7f0000000100)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x4c17, 0x9}, 0xc) pipe2(&(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr=0x40}}, 0x0, 0x80, 0x0, 0x7f, 0x800, 0x2}, &(0x7f00000000c0)=0x98) r6 = socket(0x1c, 0xe7aa52c44c5495b8, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) 17:36:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:30 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) 17:36:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x1e, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@loopback, @rand_addr, r3}, 0xc) 17:36:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r4}, 0x88) 17:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r4}, 0x88) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="8cd7e0d9e8e7f77df6ebdd0b2d13b520c43e848dcb4c06cb90a25f99c6cc2df471783e43baed83c60cf44b19611a0d4443e0d5d07fd2be9dcd53f7b4ba9c4976578f4fb083d3b2ea86f5cd382e485c0a42d4b80260c1679f6dd3aea2c49da488b482c509d5a15fe3c3a510dbd6131d33c467a67079e3193de6b7f6c07f13191ffaa70af931feadb2fe451afd19e22e35ad515703aa3b751e92447ebdaf37f1c280ba6535886fd64afb63196bbf033dd5a2dbf58471b05c8a86c3e0a05d8d1e", 0xbf}, {&(0x7f0000000100)="c57bcfb0106a19eb12cb179d4811d79b1b6a9cfe96c4e5e687b46dacde7b05a8169e9fa891b1e46ba746e5a178b8e69d1cf93a6bb8d66936d291af92c8bb00e54420b722a75d447c88e354191b3ef7cebd7204eadb67b44d27a2eb", 0x5b}], 0x2, &(0x7f00000001c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x400, 0x401, 0x0, r3}}, @authinfo={0x10, 0x84, 0x8, {0x4}}], 0x40, 0x80}, 0x0) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r4}, 0x88) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x6, 0x84) r2 = dup2(r0, r1) close(r2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000500)="7cfdf946be645008f83a25be78e873f3d605c9f3729a637e43251d38733988c5ff252c6bbbefbd725d06de888d3af7a4bfe9c2d27e293ead13875c9e87ddb624e6c30f100b9308dfd29d191a3f27c721ba77db02c8e5c1c20730db006b4de4cae42df48fe844314e8845e145a1d8ff28319fb3c119e16743d869ef8549b4f1a245d3967aa881605a90dd6ec8070106c44dd85fe9b89cdc901cfbc5bf", 0x9c, 0x104, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x80000}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$EVIOCRMFF(r2, 0x20044581) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000000)={r4}, 0xc) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r5, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup2(r5, r0) ioctl$MDIOCQUERY(r2, 0xc1c06d02, &(0x7f0000000340)={0x8, 0x8, 0x3, &(0x7f0000000140)='./file0\x00', 0x7, 0xf9, 0x100, 0x4, 0xfff, 0x7, &(0x7f0000000040)='#@//+(#%\x00', [0x1ff, 0x10000, 0x3, 0x2, 0x7fffffff, 0x5, 0x0, 0x9, 0x400, 0x0, 0x80, 0x43, 0x2, 0x1, 0xa6, 0x75d86f55, 0x0, 0x5, 0x101, 0x5, 0x3, 0x6, 0x9, 0x0, 0x80000001, 0x1, 0x0, 0x79, 0x9, 0x800, 0x4, 0x3ff, 0x80, 0x2, 0x3, 0x1f, 0xa8, 0x9, 0x278, 0xffff0001, 0x5, 0x3, 0x7, 0x1ffc0, 0x5, 0x100, 0x4, 0x0, 0x0, 0x8, 0x0, 0x6, 0xfffffffb, 0x5, 0x100, 0x40, 0x1000, 0x3, 0x20, 0x7fffffff, 0x2, 0x800, 0x2, 0x1, 0x1000, 0xe0000000, 0xffff7fff, 0x4, 0x2, 0x2, 0xe3, 0x101, 0x7f, 0x1ff, 0x3, 0x2, 0x4, 0x5, 0x800, 0x3, 0x9, 0x1, 0x0, 0xcabb, 0x2, 0xc8, 0x7, 0x0, 0x8, 0x400, 0x3, 0x81, 0x4d, 0x200, 0x5, 0x85]}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000240)) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) fcntl$dupfd(r2, 0x0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r3, 0x9}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) openat$md(0xffffffffffffff9c, &(0x7f00000002c0), 0x4, 0x0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x4a, 0x400, 0x4, 0x9, 0x8, 0x1c}, 0x98) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRESHEX=r5], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x28, &(0x7f0000000000), 0xc) getsockopt$inet_mreqn(r5, 0x0, 0x9, 0x0, 0x0) 17:36:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, &(0x7f0000000040)) 17:36:31 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept(r0, &(0x7f0000000140)=@un=@abs={0x8}, &(0x7f0000000180)=0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000e0ff"], &(0x7f0000000040)=0x62) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000001c0)={0x40}, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0xfb3}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, &(0x7f0000000040)) 17:36:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:31 executing program 2: freebsd11_fstatat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x4000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x10000000, 0xff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x4, 0x8, 0x30, 0x1ff, 0x8}, &(0x7f00000000c0)=0x14) 17:36:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, &(0x7f0000000040)) 17:36:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01002ae5", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={r2, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x0, 0x9}, &(0x7f0000000040)=0x8) 17:36:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000000000)={0x7f, {{0x10, 0x2, 0x0, @loopback}}, {{0x10, 0x2, 0x1}}}, 0x108) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x0, 0x9}, &(0x7f0000000040)=0x8) 17:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x0, 0x9}, &(0x7f0000000040)=0x8) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4}, &(0x7f0000000040)=0x8) 17:36:32 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={r4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, {@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x9, 0x20, 0x10000, 0x7, r4}, 0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendto(0xffffffffffffffff, 0x0, 0x0, 0x20083, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x10000001, @mcast1}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) accept4$unix(r5, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x54, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, 0x7}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4}, 0x0) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4}, 0x0) 17:36:32 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x20, 0xfffffffe, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) close(r2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r5, 0x4}, 0x0) 17:36:32 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 2: ioctl$DIOCRCLRTSTATS(0xffffffffffffff9c, 0xc4504441, &(0x7f0000000040)={{"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", "ac4e5d86e1a507702c9cbb6ea9dad471dd6bf8046600bbb02df2d6faf427dd6c", 0x0, 0x1}, &(0x7f0000000000)="fe941fdb058c73f0158a465871c7a6a6f51923fbbb6f1fdb44db0c29d2b0ebf1a773ca57634fd64fc193a8d3606cea8ef8", 0x400, 0x401, 0x3, 0x2, 0x4, 0x3438, 0x7, 0x4}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x20, 0xfffffffe, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 17:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast1}, &(0x7f0000000040)=0xc) 17:36:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=0x1000, 0x4) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x20, 0xfffffffe, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@loopback, @multicast1}, 0xc) 17:36:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x20, 0xfffffffe, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) aio_cancel(r1, &(0x7f0000000400)={r3, 0x7584aed4, &(0x7f00000002c0)="9766d46bebe182e5da31ca2c5565942225e66d3bfcc1748861c7edd4eedda15ee476131c5109699634303eff888ce43cdc0a953de999b629c718611d1a1c4e733c25ef783237d4893d3ea0f14541abf839d11ef56089f17f126b44486f48e524b330f0d02b32ff2e0bbf4a68c30a1090c90c4b97302c4ed879aa5c5264b6a91fff1721dd71db7ff4f6680b2957511fb8134011308c8a454604665511454f5fcd419a33b39d65ae10946cd874581c2b6bc2068954ca2aea731c28fdf49d57e50d281475a715774c1a17ba461e72f40cf877bba48803", 0xd5, [0x1, 0x81], 0x1, 0x1, 0x5, {0x7, 0x9, &(0x7f00000003c0)="c66b668d993887fd69ce8adc0e0cd51379f44097f834380e0e84252fcd241e41a0ebeb62"}, {0x3, 0x1d, @sigval_int=0x9, @ke_flags=0x2}}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="3d431502230daa6c7795aed3e02977c9e6a772fb848398c9d0a80be0709bc2fd77cb3a555f1d1f9639761e51c4e2429b5bc5b921358f4ee8d3e04e969218e6e6576d057e3a81070cbd5f9c1e4ec90ee8734458fa95d30b96ba27140fdab0e652e16d8fbaa19f271db6145ab08f8e34a7f87198", 0x73}, {&(0x7f0000000100)="71f24b81fb5be66ba57f8b80ec662584e20f6930c7a09545ecd859eb09502c15118984b9f2c6ff12db4f13b63e3c46cb915e5aeb468909d88cac54bfe4954af0c1c3c6", 0x43}, {&(0x7f0000000180)="002a410c37e57764f9a20b3e2b0c380024f04f2b0ef6c9b2b48c0fb91720c65b79fedd40cf73f29e8d8b31315ab41c8dae5b5278b0b3cf43202b29fa4f5d8ddc599f16a88b7e5787ebc96b0508f913650eaf057e1e", 0x55}, {&(0x7f0000000200)="7ac9e477c06d1197930097c20ab1b061cb258bec95ce29306af5f2038527b489d160f253fd251b17a6bfa15a7ba48bf1702b69", 0x33}], 0x4, 0x0, 0x0, 0x20080}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r6, &(0x7f0000000000)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:32 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1b8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) fstatat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x200) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=0x1000, 0x4) 17:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000100)={@loopback, @remote={0xac, 0x14, 0x0}, r3}, 0xc) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}}, 0x0, 0x0, 0xff, 0x7ff, 0x7, 0x6}, &(0x7f00000000c0)=0x98) 17:36:32 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=0x1000, 0x4) 17:36:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:33 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:33 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@mcast1, r3}, 0x14) 17:36:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=0x1000, 0x4) 17:36:33 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 17:36:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f00000000c0)) 17:36:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f00000000c0)) 17:36:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f00000000c0)) 17:36:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 17:36:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), 0x0) 17:36:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), 0x0) 17:36:34 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), 0x0) 17:36:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @multicast2}}, 0x14) 17:36:34 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@mcast1, r3}, 0x14) 17:36:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:34 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:34 executing program 2: r0 = socket(0x2, 0x20000000, 0x4c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x4}, 0x24) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0x0) 17:36:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:35 executing program 2: ioctl$BIOCGDIRECTION(0xffffffffffffffff, 0x40044276, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@mcast1, r3}, 0x14) 17:36:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:35 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) 17:36:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000000, 0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@rand_addr="0b3935ed32ef22b86f8412f6c2e50493"}, 0x14) 17:36:35 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:35 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@mcast1, r3}, 0x14) 17:36:35 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @mcast2, 0x7}, 0x1c) 17:36:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r1, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) shutdown(r1, 0x1) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r2}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r2}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r2}, 0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@remote={0xfe, 0x80, '\x00', 0x0}, r2}, 0x14) 17:36:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x88) 17:36:36 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240), &(0x7f00000002c0)=0x4) 17:36:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, 0x0, 0x0) 17:36:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, 0x0, 0x0) 17:36:36 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, 0x0, 0x0) 17:36:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="a2116f948b48bca15642d977726bb8453ae4a907120cc8aedbac2b1877fd355568d2f9e2077e353c36b88a486a483238e38fbb64acb1f5e41533645a7502885e63bfc7c8acfbb4c57d8b772b036c4fb6d0bea6d7ca440fe9568c82932862d46f42a611ee5531ea6a51a363ee3ae001fc8f0e7a679e8114c90207b66e323c783b59c9b9410915c0f78a154b62207e2bb233ed7253fc07fd3bf202efb6417631159691bf68ea5c7393ffee0b321e0fb52d1980fbb2f42d514ac7f7a2dbf79dd51704eb7d72b1", 0xc5) 17:36:36 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x88) 17:36:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 17:36:37 executing program 2: socket$inet_sctp(0x2, 0x3, 0x84) 17:36:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x7}, 0x1c) 17:36:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 17:36:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) 17:36:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 17:36:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c) 17:36:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0xcdf2, 0x1, 0x11, 0x2, 0x0, 0xa0}, 0x98) 17:36:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000140)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 17:36:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 17:36:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast1}}}, 0x88) 17:36:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0xb35c, @mcast2, 0x8}}, r3, 0x10001, 0x7, 0x100, 0x7, 0x2, 0x4}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) 17:36:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 17:36:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) 17:36:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xfffffffe}, 0x8) 17:36:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 17:36:38 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 17:36:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="d1ada4a0fc8266c4bf003e5fd60f49c10dcc5f7d5441b9e22c3e211103d526f9a809b537af58ef8f892b911f7760b87a0f5b85424129afc2cb3195d77f0c34d23b14adb7a23161b69d8ff8b8edef9ad0f1c21c9e1561f77e8dab6fc79bac5929dfabe4a70f6614ada5d5c6c1996bf574debbbf6456d38fdf61fef29ba699e791be3b6a110db8dc81b964a124b1e0d51da2778fec2bf6c1", 0x97) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast2}, &(0x7f0000000040)=0x3) recvfrom$inet(r0, &(0x7f0000000180)=""/41, 0x29, 0x80, &(0x7f00000001c0)={0x10, 0x2, 0x0, @broadcast}, 0x10) 17:36:38 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$CIOCGSESSION(r1, 0xc0306365, &(0x7f0000000200)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f0000000040)="10f83a0c79b9cd0000000000000077d92900"/32}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x2, 0x100, 0x8000, 0x7ff}, 0x8) 17:36:39 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) 17:36:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) 17:36:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) 17:36:39 executing program 2: extattr_get_link(&(0x7f0000000000)='./file0\x00', 0x1, &(0x7f0000000040)='\x95&%\x00', &(0x7f0000000080)=""/225, 0xe1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000180)={@broadcast, @loopback}, 0xc) 17:36:39 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffff9c, 0x6, 0x28, &(0x7f0000000000)=0x2, 0x4) 17:36:39 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:36:39 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:40 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) 17:36:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) 17:36:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) 17:36:40 executing program 2: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xdf, "58136c67b77c3a35ee3c8db07c5b0a6cd5ac85b962d8925040125e457026362d4071754d19fdb7dff7b7d463b8d3f4fa9d3951fe9cad4cf46a9ee6417c85b1d8bcf48e825f0a50c7534070451e5e274b5453ac2328c39cf162220138bc4bf60ebeaa29d7c761b86032553eb962ac38c01aabba98859bd8f79f96dd0d05f2398b838d093101ed2ccd1b61a870e2f4721936d842b996ceac89de366034ef7bdb96a1aee03ba05f124e740ee600d00cbf55dca430e557b729ac2085843807abe15b2d217849e691fddff20b533e4e9f9f77641fecb8b305f510db9aba8af012f1"}, &(0x7f0000000100)=0xe7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={r0}, &(0x7f0000000180)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="0200"/18, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x72c}, &(0x7f0000000200)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(0xffffffffffffffff, r5) close(r6) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x28, &(0x7f0000000000)={r8}, 0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r0, 0x3f, 0x9, 0x6}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f00000002c0)={r9, 0x9, 0xf, 0x1, 0xff}, &(0x7f0000000300)=0x18) 17:36:40 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 17:36:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) 17:36:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) 17:36:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, r3}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x0) 17:36:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) 17:36:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc) 17:36:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:36:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f00000003c0)=""/148, 0x94, 0x0, 0x0, 0x0) 17:36:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:41 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000000)={r3}, 0xc) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r4, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r5}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r5}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r5}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r5}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}, r5}, 0xc) 17:36:41 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:41 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) 17:36:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) 17:36:42 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x200000, 0x20) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x0) 17:36:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) 17:36:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) 17:36:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) 17:36:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) 17:36:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 17:36:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) 17:36:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) 17:36:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc) 17:36:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) 17:36:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r9, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) 17:36:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) 17:36:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc) 17:36:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) 17:36:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) 17:36:42 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={r6, 0xd9f5, 0x3ff, 0x3a81, 0x2, 0x3, 0x81, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x8, @rand_addr="4b9a19b62057a2fc8db557e3f968ddd9", 0x7f}}, r6, 0x58e, 0x4, 0x5, 0x800, 0x2}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000240)={r8, 0x8, 0x3, [0x3, 0x7, 0x3]}, 0xe) 17:36:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) 17:36:43 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket(0x2, 0x1, 0x0) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) 17:36:43 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) 17:36:43 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) 17:36:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket(0x2, 0x1, 0x0) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket(0x2, 0x1, 0x0) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 17:36:43 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 17:36:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:36:43 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:36:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) 17:36:43 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) 17:36:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket(0x2, 0x1, 0x0) 17:36:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 17:36:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) 17:36:44 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) 17:36:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:44 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket(0x2, 0x1, 0x0) 17:36:44 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) 17:36:44 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) 17:36:44 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) 17:36:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r9, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r9, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r9, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r9, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r9, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000000)={r4}, 0xc) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000140)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r7, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r9, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000000)={r4}, 0xc) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000140)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000000)={r4}, 0xc) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000000)={r5}, 0xc) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000140)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000000)={r3}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000140)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r6, 0x8000, 0x3, 0x0, 0x9, 0x3, 0x1f}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000000)={r4}, 0xc) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r5, r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000000)={r3}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000140)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000000)={r4}, 0xc) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000000)={r3}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000000)={r4}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000000)={r3}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000000)={r4}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000000)={r3}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000000)={r3}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000000)={r3}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000000)={r3}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000000)={r3}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000140)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 17:36:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) 17:36:45 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, 0x0, 0x0) 17:36:45 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) 17:36:45 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) 17:36:45 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x40, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, &(0x7f00000000c0)) 17:36:45 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, &(0x7f00000000c0)) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, &(0x7f00000000c0)) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) 17:36:45 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f0000000040)) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0xf, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8001, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f0000000040)) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x401}, &(0x7f00000000c0)=0x18) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f0000000040)) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080), 0x0) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x8) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080), 0x0) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), 0x0) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), 0x0) 17:36:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), 0x0) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080), 0x0) 17:36:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f0000000040)) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) 17:36:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) 17:36:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r2, 0x1) 17:36:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) shutdown(r2, 0x1) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 17:36:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 17:36:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) shutdown(r2, 0x1) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) shutdown(r2, 0x1) 17:36:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2, r3}, 0xc) 17:36:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r2, 0x1) 17:36:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc) 17:36:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @multicast2, r3}, 0xc) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r2, 0x1) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r2, 0x1) 17:36:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback, r3}, 0xc) 17:36:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(0xffffffffffffffff, 0x1) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) 17:36:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, r3}, 0xc) 17:36:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(0xffffffffffffffff, 0x1) 17:36:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r2, 0x1) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14) 17:36:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(0xffffffffffffffff, 0x1) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000280)=0xc) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) shutdown(r2, 0x1) 17:36:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r1, 0x1) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) shutdown(r2, 0x1) 17:36:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) shutdown(r2, 0x1) 17:36:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r1, 0x1) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) shutdown(r2, 0x1) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r2, 0x1) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r2, 0x1) 17:36:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r1, 0x1) 17:36:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r2, 0x1) 17:36:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r1, 0x1) 17:36:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(0xffffffffffffffff, 0x1) 17:36:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r1, 0x1) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0x4e, 0x4) 17:36:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(0xffffffffffffffff, 0x1) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) 17:36:46 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r0, 0x1) 17:36:46 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(0xffffffffffffffff, 0x1) 17:36:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r0, 0x1) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r1, 0x1) 17:36:46 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r1, 0x1) 17:36:46 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r0, 0x1) 17:36:46 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r1, 0x1) 17:36:46 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r0, 0x1) 17:36:46 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) 17:36:46 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) 17:36:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r1, 0x1) 17:36:46 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) shutdown(r0, 0x1) 17:36:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="de", 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4e9, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) 17:36:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3a}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) panic: ASan: Invalid access, 8-byte read at 0xfffffe00a74af8c8, UMAUseAfterFree(fd) cpuid = 0 time = 1636825006 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bff7e90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bff7ff0 vpanic() at vpanic+0x2b8/frame 0xfffffe009bff80d0 panic() at panic+0xb5/frame 0xfffffe009bff8190 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe009bff8250 sctp_lower_sosend() at sctp_lower_sosend+0x65e/frame 0xfffffe009bff8740 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe009bff89e0 sosend() at sosend+0xfc/frame 0xfffffe009bff8a50 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bff8bc0 sendit() at sendit+0x2b0/frame 0xfffffe009bff8c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe009bff8d30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe009bff8f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bff8f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 2429 tid 101804 ] Stopped at kdb_enter+0x6b: movq $0,0x28dc92a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xed627163e6a70e17 rdx 0x3ffff rbx 0 rsp 0xfffffe009bff7fd0 rbp 0xfffffe009bff7ff0 rsi 0x40001 rdi 0xffffffff817c578a vprintf+0x35a r8 0 r9 0xfffffe009bff7b08 r10 0 r11 0xbf r12 0xfffffe00a623b900 r13 0xfffffe009bff8001 r14 0xffffffff82c924e0 .str.18 r15 0xffffffff82c924e0 .str.18 rip 0xffffffff817b910b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dc92a(%rip) db> show proc Process 2429 (syz-executor.2) at 0xfffffe00a6272a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe00589eba90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dd3000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009eb0b3f0 (map 0xfffffe009eb0b3f0) (map.pmap 0xfffffe009eb0b4b0) (pmap 0xfffffe009eb0b518) threads: 2 100336 RunQ syz-executor.2 101804 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 2432 803 803 0 R syz-executor.3 2431 778 778 0 R CPU 1 syz-executor.0 2430 779 779 0 R syz-executor.1 2429 789 789 0 R (threaded) syz-executor.2 100336 RunQ syz-executor.2 101804 Run CPU 0 syz-executor.2 1730 0 0 0 DL aiordy 0xfffffe00a6271548 [aiod4] 1729 0 0 0 DL aiordy 0xfffffe0058bf0a90 [aiod3] 1728 0 0 0 DL aiordy 0xfffffe009e929000 [aiod2] 1727 0 0 0 DL aiordy 0xfffffe009eed3a90 [aiod1] 1672 1669 789 0 SV uwait 0xfffffe0057077500 syz-executor.2 1669 1 789 0 DV ppwait 0xfffffe005789df88 syz-executor.2 817 802 817 0 Ss select 0xfffffe00574c6e40 dhclient 811 1 811 0 Ss select 0xfffffe00574c6ec0 dhclient 803 773 803 0 Rs syz-executor.3 802 795 429 65 S select 0xfffffe0056b918c0 dhclient 795 429 429 0 S wait 0xfffffe009e929a90 sh 789 773 789 0 Rs syz-executor.2 779 773 779 0 Rs syz-executor.1 778 773 778 0 Ss nanslp 0xffffffff84062941 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100105 S kqread 0xfffffe0007965d00 syz-fuzzer 100115 S uwait 0xfffffe00574c8900 syz-fuzzer 100116 S uwait 0xfffffe00574c7480 syz-fuzzer 100117 S uwait 0xfffffe0057076580 syz-fuzzer 100118 S uwait 0xfffffe0057076680 syz-fuzzer 100119 S uwait 0xfffffe00574c7580 syz-fuzzer 100120 S uwait 0xfffffe00574c7680 syz-fuzzer 100121 S uwait 0xfffffe0057076780 syz-fuzzer 100122 S uwait 0xfffffe0057076880 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009e92a0b0 csh 769 687 769 0 Ss select 0xfffffe0056b91c40 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00570b1cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00584480b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00584484b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00584488b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058448cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00584490b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00584494b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00584498b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058449cb0 getty 691 1 691 0 Ss nanslp 0xffffffff84062940 cron 687 1 687 0 Ss select 0xfffffe00570777c0 sshd 500 1 500 0 Ss select 0xfffffe0056b91d40 syslogd 429 1 429 0 Ss wait 0xfffffe0058bf0000 devd 428 1 428 65 Ss select 0xfffffe0056b91e40 dhclient 343 1 343 0 Ss select 0xfffffe0056b91dc0 dhclient 340 1 340 0 Ss select 0xfffffe0057076cc0 dhclient 16 0 0 0 DL vlruwt 0xfffffe0053dd3a90 [vnlru] 15 0 0 0 DL syncer 0xffffffff8418ad60 [syncer] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84188a60 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100090 D sdflush 0xfffffe0053c5f8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c1040 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b4b38 [dom0] 100082 D launds 0xffffffff841b4b44 [laundry: dom0] 100083 D umarcl 0xffffffff81ec2720 [uma] 6 0 0 0 DL - 0xffffffff83e18b68 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84acf760 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84f74320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9e340 [doneq0] 100046 D - 0xffffffff83c9e2c0 [async] 100075 D - 0xffffffff83c9e140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa6c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841aebe0 [crypto] 100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c69d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84035ac0 [g_event] 100037 D - 0xffffffff84035b00 [g_up] 100038 D - 0xffffffff84035b40 [g_down] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd3000 [init] 10 0 0 0 DL audit_w 0xffffffff841afb80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff840369c0 [swapper] 100005 D - 0xfffffe0053c7e700 [if_config_tqg_0] 100006 D - 0xfffffe0053c7e600 [softirq_0] 100007 D - 0xfffffe0053c7e500 [softirq_1] 100008 D - 0xfffffe0053c7e400 [if_io_tqg_0] 100009 D - 0xfffffe0053c7e300 [if_io_tqg_1] 100010 D - 0xfffffe0007968900 [kqueue_ctx taskq] 100011 D - 0xfffffe0007968800 [linuxkpi_irq_wq] 100014 D - 0xfffffe0007968500 [aiod_kick taskq] 100015 D - 0xfffffe0007968400 [inm_free taskq] 100016 D - 0xfffffe0007968300 [in6m_free taskq] 100017 D - 0xfffffe0007968200 [deferred_unmount ta] 100018 D - 0xfffffe0007968100 [thread taskq] 100020 D - 0xfffffe0007967e00 [pci_hp taskq] 100021 D - 0xfffffe0007967d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007967d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007967d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007967d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007967c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007967c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007967c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007967c00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0007967b00 [firmware taskq] 100039 D - 0xfffffe0007967a00 [crypto_0] 100040 D - 0xfffffe0007967a00 [crypto_1] 100056 D - 0xfffffe0007967700 [vtnet0 rxq 0] 100057 D - 0xfffffe0007967600 [vtnet0 txq 0] 100058 D - 0xfffffe0007967500 [vtnet0 rxq 1] 100059 D - 0xfffffe0007967400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe0007967300 [mca taskq] 100066 D - 0xffffffff82c994a0 [deadlkres] 100071 D - 0xfffffe0058440300 [acpi_task_0] 100072 D - 0xfffffe0058440300 [acpi_task_1] 100073 D - 0xfffffe0058440300 [acpi_task_2] 100074 D - 0xfffffe0007967900 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34990 2061K 35061 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 40 1034K 2237 vfscache 3 1025K 3 inodedep 169 575K 1689 pcb 31 544K 5608 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 121 242K 2500 acpica 1674 184K 55619 filedesc 22 169K 3263 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 349 139K 377 pagedep 16 132K 1627 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 330 42K 330 kdtrace 194 39K 4238 dirrem 146 37K 1623 BPF 22 36K 24 temp 34 33K 1892 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 freefile 145 19K 1620 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 65 17K 65 tty 16 16K 16 ithread 99 16K 99 routetbl 128 16K 411 bus-sc 34 15K 1691 lltable 45 14K 46 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 1657 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 211 kqueue 56 6K 2437 plimit 21 6K 364 ufs_dirhash 24 5K 24 DEVFSP 74 5K 86 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 pwddesc 54 4K 2433 hhook 15 4K 17 session 25 4K 36 proc-args 78 3K 3521 terminal 11 3K 11 uidinfo 3 3K 8 diradd 17 3K 1656 lockf 20 3K 33 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 3230 indirdep 8 2K 10 ipsec-saq 2 2K 2 selfd 31 2K 60571 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 newdirblk 13 2K 1615 CAM XPT 22 2K 543 sctp_atcl 4 2K 3433 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 32 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stro 1 1K 783 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 221 inpcbpolicy 12 1K 532 chacha20random 1 1K 1 freework 2 1K 1620 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freeblks 1 1K 1619 CC Mem 4 1K 210 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 8 feeder 7 1K 7 sctp_atky 5 1K 4220 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 5450 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 46 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 sctp_athm 4 1K 3433 vnet 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 pmc 1 1K 1 sctp_map 2 1K 1566 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 158 sctp_mcore 0 0K 0 sctp_socko 0 0K 913 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 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 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1469 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 2 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 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 ip6opt 0 0K 14 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 0 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 0 VN POLL 0 0K 0 acpi_perf 0 0K 0 statfs 0 0K 1801 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 97 ktls 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14527 ioctlops 0 0K 101 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 675 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 dir 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1532335 0 254 38494208 0 RADIX NODE 144 17984 211 119854 0 62 2620080 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8674 989 2315646 0 254 2473728 0 BUF TRIE 144 187 11573 571 0 62 1693440 0 malloc-384 384 4191 39 4533 0 30 1624320 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11488 230 13151 0 126 1499904 0 malloc-4096 4096 327 3 488 0 2 1351680 0 UMA Slabs 0 112 10754 4 10754 0 126 1204896 0 sctp_asoc 2288 1 509 783 0 254 1166880 0 vmem btag 56 18012 99 18012 0 254 1014216 0 malloc-256 256 183 2802 4114 0 62 764160 0 sctp_ep 1272 3 507 2650 0 254 648720 0 FFS inode 1160 509 30 2129 0 8 625240 0 malloc-384 384 208 1352 1730 0 30 599040 0 tcpcb 1096 4 507 210 0 254 560056 0 socket 960 28 480 4410 0 254 487680 0 malloc-65536 65536 4 2 200 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 1 516 783 0 254 380512 0 256 Bucket 2048 165 13 8738 0 8 364544 0 VM OBJECT 264 1116 84 36004 0 30 316800 0 THREAD 1808 139 26 1804 0 8 298320 0 malloc-64 64 4080 519 7048 0 254 294336 0 VNODE 448 546 84 2168 0 30 282240 0 malloc-256 256 435 570 6239 0 62 257280 0 ripcb 496 2 510 112 0 254 253952 0 udplite_inpcb 496 0 512 37 0 254 253952 0 tcp_inpcb 496 4 508 210 0 254 253952 0 udp_inpcb 496 6 506 173 0 254 253952 0 malloc-4096 4096 56 4 2435 0 2 245760 0 malloc-16 16 14501 249 14584 0 254 236000 0 malloc-16384 16384 10 4 1629 0 1 229376 0 DEVCTL 1024 21 199 151 0 0 225280 0 tcp_log 416 0 513 26 0 254 213408 0 mbuf_packet 256 6 756 2308 0 254 195072 0 malloc-128 128 147 1372 2024 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5358 312 8616 0 254 181440 0 malloc-128 128 1212 183 29184 0 126 178560 0 MAP ENTRY 96 1404 360 128922 0 126 169344 0 FPU_save_area 832 141 39 8134 0 16 149760 0 malloc-1024 1024 121 23 1351 0 16 147456 0 tcp_bbr_map 128 0 1147 1023 0 126 146816 0 S VFS Cache 104 1006 398 2696 0 126 146016 0 FFS2 dinode 256 509 61 2129 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 unpcb 256 11 499 1202 0 254 130560 0 ksiginfo 112 54 990 6389 0 126 116928 0 malloc-128 128 769 130 3411 0 126 115072 0 VMSPACE 2552 33 12 2412 0 4 114840 0 128 Bucket 1024 70 29 432 0 16 101376 0 malloc-128 128 615 160 4162 0 126 99200 0 UMA Kegs 384 226 7 226 0 30 89472 0 PROC 1352 53 13 2432 0 8 89232 0 64 Bucket 512 124 44 3917 0 30 86016 0 malloc-64 64 671 652 63828 0 254 84672 0 clpbuf 2624 0 32 21 0 16 83968 0 filedesc0 1072 54 23 2433 0 8 82544 0 malloc-16384 16384 5 0 179 0 1 81920 0 malloc-8192 8192 5 5 134 0 1 81920 0 g_bio 408 0 180 5147 0 30 73440 0 ertt_txseginfo 40 0 1818 10388 0 254 72720 0 malloc-64 64 645 426 5260 0 254 68544 0 malloc-128 128 152 375 406 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-4096 4096 14 2 1826 0 2 65536 0 malloc-2048 2048 11 21 518 0 8 65536 0 malloc-2048 2048 7 25 2845 0 8 65536 0 sctp_stream_msg_out 112 0 540 236 0 254 60480 0 malloc-384 384 74 76 3503 0 30 57600 0 malloc-256 256 75 120 675 0 62 49920 0 32 Bucket 256 95 100 902 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 19790 0 16 49152 0 malloc-4096 4096 9 3 16 0 2 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-1024 1024 7 41 791 0 16 49152 0 malloc-1024 1024 12 36 536 0 16 49152 0 pipe 744 20 45 595 0 16 48360 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4657 463 4827 0 254 40960 0 da_ccb 544 0 70 1402 0 16 38080 0 malloc-64 64 76 491 13891 0 254 36288 0 malloc-64 64 150 417 156 0 254 36288 0 malloc-64 64 21 546 299 0 254 36288 0 malloc-64 64 6 561 8 0 254 36288 0 malloc-128 128 84 195 95 0 126 35712 0 malloc-128 128 13 266 15 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 32 58 32 0 30 34560 0 malloc-256 256 5 130 550 0 62 34560 0 malloc-256 256 68 67 81 0 62 34560 0 malloc-256 256 70 65 2871 0 62 34560 0 malloc-256 256 29 106 3472 0 62 34560 0 malloc-256 256 42 93 1663 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 636 0 2 32768 0 malloc-2048 2048 6 10 32 0 8 32768 0 malloc-2048 2048 3 13 110 0 8 32768 0 malloc-2048 2048 7 9 8 0 8 32768 0 malloc-1024 1024 2 30 14 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-512 512 5 59 212 0 30 32768 0 malloc-512 512 12 52 12 0 30 32768 0 malloc-512 512 4 60 6 0 30 32768 0 pcpu-64 64 481 31 481 0 254 32768 0 tcp_rack_pcb 896 0 36 158 0 16 32256 0 KNOTE 160 28 172 60582 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 191 209 12831 0 126 32000 0 tcp_rack_map 120 0 264 169 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 PWD 32 18 864 1704 0 254 28224 0 malloc-32 32 393 489 1219 0 254 28224 0 4 Bucket 48 6 582 75 0 254 28224 0 TURNSTILE 136 166 23 166 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 25 251 36 0 126 24288 0 rl_entry 40 35 571 35 0 254 24240 0 8 Bucket 80 46 254 1499 0 126 24000 0 malloc-384 384 3 57 50 0 30 23040 0 SLEEPQUEUE 88 166 90 166 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 210 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 4 276 210 0 126 20160 0 malloc-64 64 2 313 2 0 254 20160 0 malloc-32 32 130 500 1495 0 254 20160 0 malloc-32 32 47 583 91 0 254 20160 0 malloc-32 32 44 586 45 0 254 20160 0 malloc-32 32 29 601 6400 0 254 20160 0 malloc-32 32 29 601 282 0 254 20160 0 malloc-32 32 14 616 539 0 254 20160 0 16 Bucket 144 60 80 277 0 62 20160 0 2 Bucket 32 55 575 461 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 0 8 2 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 5 11 5 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 0 32 3 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 sctp_laddr 48 0 336 12 0 254 16128 0 vtnet_tx_hdr 24 0 668 767028 0 254 16032 0 malloc-16 16 520 480 1836 0 254 16000 0 AIO 208 0 76 1 0 62 15808 0 kenv 258 15 45 1033 0 30 15480 0 tcp_bbr_pcb 832 0 18 3 0 16 14976 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 3 508 3 0 254 12264 0 malloc-16 16 17 733 1117 0 254 12000 0 malloc-16 16 5 745 17 0 254 12000 0 malloc-16 16 35 715 31128 0 254 12000 0 malloc-16 16 36 714 3080 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 2 498 4 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 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 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 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 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0