P_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) dup2(0xffffffffffffffff, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) dup2(0xffffffffffffffff, r3) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, 0xffffffffffffffff) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, 0xffffffffffffffff) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, 0xffffffffffffffff) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:41 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:41 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket(0x1c, 0x10000001, 0x0) dup2(r2, r1) 00:00:42 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket(0x1c, 0x10000001, 0x0) dup2(r2, r1) 00:00:42 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket(0x1c, 0x10000001, 0x0) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, 0x0, 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, 0x0, 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, 0x0, 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, 0x0, 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, 0x0, 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, 0x0, 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:42 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:42 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551", 0x69, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1", 0x35, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:43 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:43 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) dup2(r1, r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) dup2(r1, r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) dup2(r1, r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) dup2(r1, r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) dup2(r1, r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) dup2(r1, r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r2, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r2, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) dup2(r3, r2) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x0, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x0, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x0, 0x10000001, 0x0) dup2(r1, r0) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x0, 0x0) dup2(r1, r0) 00:00:44 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x0, 0x0) dup2(r1, r0) 00:00:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x0, 0x0) dup2(r1, r0) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x0, 0x0) dup2(r1, r0) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket(0x1c, 0x10000001, 0x0) dup2(0xffffffffffffffff, r0) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, 0x0, 0x0) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket(0x1c, 0x10000001, 0x0) dup2(0xffffffffffffffff, r0) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket(0x1c, 0x10000001, 0x0) dup2(0xffffffffffffffff, r0) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, 0x0, 0x0) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, 0xffffffffffffffff) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, 0x0, 0x0) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, 0xffffffffffffffff) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, 0x0, 0x0) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, 0x0, 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, 0xffffffffffffffff) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, 0x0, 0x0) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, 0x0, 0x0) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) dup2(0xffffffffffffffff, r3) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x32, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x83b, 0xfffffff8, 0x3, 0x5, 0xcbd, 0x8001, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x80000000, @mcast1, 0x4}}, 0x0, 0xffffffff, 0xffffffe0, 0x5, 0x1, 0x80}}, &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r3, 0x8, 0x1, [0x101]}, &(0x7f0000000180)=0xa) 00:00:45 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x32, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x83b, 0xfffffff8, 0x3, 0x5, 0xcbd, 0x8001, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x80000000, @mcast1, 0x4}}, 0x0, 0xffffffff, 0xffffffe0, 0x5, 0x1, 0x80}}, &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r3, 0x8, 0x1, [0x101]}, &(0x7f0000000180)=0xa) 00:00:45 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) dup2(0xffffffffffffffff, r3) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x32, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x83b, 0xfffffff8, 0x3, 0x5, 0xcbd, 0x8001, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x80000000, @mcast1, 0x4}}, 0x0, 0xffffffff, 0xffffffe0, 0x5, 0x1, 0x80}}, &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r3, 0x8, 0x1, [0x101]}, &(0x7f0000000180)=0xa) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x32, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x83b, 0xfffffff8, 0x3, 0x5, 0xcbd, 0x8001, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x80000000, @mcast1, 0x4}}, 0x0, 0xffffffff, 0xffffffe0, 0x5, 0x1, 0x80}}, &(0x7f0000000000)=0xb0) 00:00:46 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) dup2(0xffffffffffffffff, r3) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, 0x0, 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x32, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x2}, 0x8) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) dup2(0xffffffffffffffff, r0) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r4 = socket(0x1, 0x5, 0x0) dup2(r1, r4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551", 0x69, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) dup2(0xffffffffffffffff, r0) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) dup2(0xffffffffffffffff, r0) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551", 0x69, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040), 0x0, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r4 = socket(0x1, 0x5, 0x0) dup2(r1, r4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551", 0x69, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551", 0x69, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r4 = socket(0x1, 0x5, 0x0) dup2(r1, r4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551", 0x69, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da", 0x9e, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r4 = socket(0x1, 0x5, 0x0) dup2(r1, r4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551", 0x69, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da", 0x9e, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da", 0x9e, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r4 = socket(0x1, 0x5, 0x0) dup2(r1, r4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da", 0x9e, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r4 = socket(0x1, 0x5, 0x0) dup2(r1, r4) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da", 0x9e, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565", 0xb8, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) socket(0x1, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565", 0xb8, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da", 0x9e, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565", 0xb8, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565", 0xb8, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d", 0xc5, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d", 0xc5, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565", 0xb8, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) socket$inet(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565", 0xb8, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d", 0xc5, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) socket(0x1, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d", 0xc5, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701db", 0xcc, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da", 0x9e, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d", 0xc5, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701db", 0xcc, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551", 0x69, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701db", 0xcc, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d", 0xc5, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r4 = socket(0x1, 0x5, 0x0) dup2(r1, r4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322c", 0xcf, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701db", 0xcc, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r4 = socket(0x1, 0x5, 0x0) dup2(r1, r4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322c", 0xcf, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701db", 0xcc, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, 0x0) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r4 = socket(0x1, 0x5, 0x0) dup2(r1, r4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x4df3}, 0x2e) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701db", 0xcc, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322c", 0xcf, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, 0x0) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r4 = socket(0x1, 0x5, 0x0) dup2(r1, r4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, 0x0) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c", 0xd1, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r3 = socket(0x1, 0x5, 0x0) dup2(r0, r3) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c", 0xd1, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x2, @broadcast}}}, 0x2e) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322c", 0xcf, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r3, 0x0, 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) fchown(r1, 0xffffffffffffffff, r4) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r3 = socket(0x1, 0x5, 0x0) dup2(r0, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c", 0xd1, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r3, 0x0, 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) fchown(r1, 0xffffffffffffffff, r4) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322c", 0xcf, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r3 = socket(0x1, 0x5, 0x0) dup2(r0, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322c", 0xcf, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r3 = socket(0x1, 0x5, 0x0) dup2(r0, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r3, 0x0, 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) fchown(r1, 0xffffffffffffffff, r4) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c", 0xd1, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r3 = socket(0x1, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r3, 0x0, 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) fchown(r1, 0xffffffffffffffff, r4) 00:00:46 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r3, 0x0, 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) fstat(r0, &(0x7f0000000200)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c", 0xd1, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r3, 0x0, 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c", 0xd1, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r3 = socket(0x1, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r3, 0x0, 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) r3 = socket(0x1, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r3, 0x0, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) dup2(r0, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) dup2(r0, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x80, 0x2, 0x2, 0xff, 0x2, 0x3f, 0x1f, 0xd7, 0x2}, 0xb) dup2(r0, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) r3 = socket(0x1, 0x5, 0x0) dup2(r0, r3) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket(0x1, 0x5, 0x0) dup2(r0, r3) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1, 0x5, 0x0) dup2(r0, r2) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000000200)="4185502e094f62fb779441a2fc08195ccbde5e99bde327fc3f12646650aacd90b52b6e01eccd62b60f660635ea55fbfe8b14a5ce4351b7942ce460e3dac83f987853a306cdebc75780174549b717cce9416679678e62c961ec6ba302e10d62fad52ae67685048deae6a9b6f3411b7cd02ac8a21f1829d808538094e7a626e28f72513646446f06ff5cb7d01979245dc8b640ee44b12c3f9d96eb8847047a5e07cb0084b5f0e5225306098f49d6316b0313730f", 0xb3, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x1c0}, 0x10) r2 = socket(0x1, 0x5, 0x0) dup2(r0, r2) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) socket$inet(0x2, 0x5, 0x0) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r0 = socket(0x1, 0x5, 0x0) dup2(0xffffffffffffffff, r0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) 00:00:47 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r0 = socket(0x1, 0x5, 0x0) dup2(0xffffffffffffffff, r0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r0 = socket(0x1, 0x5, 0x0) dup2(0xffffffffffffffff, r0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, 0x0, 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, 0x0, 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, 0x0, 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, 0x0, 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, 0x0, 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, 0x0, 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, 0x0, 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, 0x0, 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, 0x0, 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x1, 0x2, &(0x7f0000000140)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r3, 0x0, 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) fstat(r0, &(0x7f0000000200)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x2, 0x8, @rand_addr="396f939c87951fe9bcfb9e77e903684f", 0x80000001}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={r1, @in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80003}}}, 0x88) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x0, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x2, 0x8, @rand_addr="396f939c87951fe9bcfb9e77e903684f", 0x80000001}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={r1, @in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80003}}}, 0x88) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x0, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x0, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x2, 0x8, @rand_addr="396f939c87951fe9bcfb9e77e903684f", 0x80000001}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={r1, @in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80003}}}, 0x88) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x0, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x0, 0x10000001, 0x0) dup2(r4, r3) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x2, 0x8, @rand_addr="396f939c87951fe9bcfb9e77e903684f", 0x80000001}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x2, 0x8, @rand_addr="396f939c87951fe9bcfb9e77e903684f", 0x80000001}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x0, 0x0) dup2(r4, r3) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x0, 0x10000001, 0x0) dup2(r4, r3) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x0, 0x0) dup2(r4, r3) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x0, 0x0) dup2(r4, r3) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x0, 0x0) dup2(r4, r3) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x0, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x0, 0x0) dup2(r4, r3) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x0, 0x0) dup2(r4, r3) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket(0x1c, 0x10000001, 0x0) dup2(0xffffffffffffffff, r3) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x0, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket(0x1c, 0x10000001, 0x0) dup2(0xffffffffffffffff, r3) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x0, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket(0x1c, 0x10000001, 0x0) dup2(0xffffffffffffffff, r3) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket(0x1c, 0x10000001, 0x0) dup2(0xffffffffffffffff, r3) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x0, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket(0x1c, 0x10000001, 0x0) dup2(0xffffffffffffffff, r3) 00:00:48 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, 0xffffffffffffffff) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x0, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x0, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket(0x1c, 0x10000001, 0x0) dup2(0xffffffffffffffff, r3) 00:00:48 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, 0xffffffffffffffff) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(0xffffffffffffffff, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, 0xffffffffffffffff) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, 0xffffffffffffffff) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(0xffffffffffffffff, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, 0xffffffffffffffff) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(0xffffffffffffffff, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, 0xffffffffffffffff) 00:00:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x1c, 0x10000001, 0x0) dup2(r4, 0xffffffffffffffff) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$crypto(0xffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @loopback, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'rack\x00'}, 0x24) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r3, &(0x7f0000000040)="a2e1d850344171929e4da135e7aac71107758dbbbad325c21d751ce2a290374e176157efca70a7aab20c8b2b7b0c609297e52cb7d1d91c493e6aa192c266056f259400cd16c4eb3875a7aa0af0adf6cc8ff07fbf4f8fa38cc21d2a57fe7c6e506c1dcc3865654e1551d9fca8092c27440a5d2df15d6b697404a54f8ce4305761ceee7b3f333ee379d6fd635e425057923007be43b949f24aab357cf6d7da840f7b596d9381e65216bbc7c4ee7c39fd0e60a3ee6f82f5e565d6b2a718fb279b330dc8ae468d472c3a097701dbc8322cae5c9d", 0xd2, 0x20008, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x6b7, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x100003, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket(0x0, 0x10000001, 0x0) dup2(r4, r3) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r9}, &(0x7f0000000480)=0x84) freebsd10_pipe(&(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000000)={r6, 0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r9}, &(0x7f0000000480)=0x84) freebsd10_pipe(&(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000000)={r6, 0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r4, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x181, 0x0, 0x2}, 0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r4, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x181, 0x0, 0x2}, 0x98) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r9}, &(0x7f0000000480)=0x84) freebsd10_pipe(&(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000000)={r6, 0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r9}, &(0x7f0000000480)=0x84) freebsd10_pipe(&(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r4, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x181, 0x0, 0x2}, 0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r9}, &(0x7f0000000480)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r3, 0x0, r3) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r3, 0x0, r3) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r3, 0x0, r3) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}, 0x0, 0x6, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}, 0x0, 0x0, 0x7, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}, 0x0, 0x0, 0x0, 0x10e, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}, 0x0, 0x0, 0x0, 0x0, 0xc189, 0x80, 0x3d}, 0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3d}, 0x98) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d}, 0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000080)) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}}, 0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000080)) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000080)) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), 0x0) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r2, 0x0) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r1, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r1, 0x0) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), 0x0) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="a9e8330c50de66a37f9ed455d6ada4e5"}, 0x1c) r1 = socket(0x1, 0x5, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="6e013f81b0419610030000d8af2a7f00"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), 0x0) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 2: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:48 executing program 2: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 2: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r3, 0x0, r3) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:49 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r3, 0x0, r3) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r3, 0x0, r3) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:49 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000200)) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000200)) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000200)) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000200)) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000200)) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000200)) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r2, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r1, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}}, &(0x7f0000000200)=0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000e41200", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000004c0)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x2, @empty, 0x8001}}, r6, 0x6, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r1, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}}, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x46f, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}}, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x3f, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}}, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, &(0x7f0000000200)=0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}}, &(0x7f0000000200)=0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}}, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}}, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r3, 0x0, r3) listen(r3, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r3, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}}, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r3, 0x0, r3) listen(r3, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r3, 0x0, r3) listen(r3, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x88af062e86155aa0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @broadcast}}, 0x0, 0x4, 0x2, 0x19, 0x80000000, 0x6, 0x68}, 0x98) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, r1, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1c, 0x2, r1}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r3, 0x0, r3) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, r1, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1c, 0x2, r1}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, r1, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1c, 0x2, r1}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, r1, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1c, 0x2, r1}, &(0x7f0000000180)=0xc) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r1) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, r1, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffffff) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r1) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, r1, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r3, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r1) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, r1, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r2, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x576}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r1, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r1, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x5a0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x200, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x92, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x200, 0x0, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x200, 0x0, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x200, 0x0, 0x7, 0x0, 0x65}, 0x98) 00:00:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) listen(r0, 0x0) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x200, 0x92, 0x0, 0x0, 0x65}, 0x98) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) listen(r0, 0x0) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x200, 0x92}, 0x98) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x6}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) dup(r1) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) listen(r0, 0x0) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="d3aa3e58f88af570db4296fd87cc655a1ac5caafd02e8b02b15cb8a0b69416db1371fd28f1da011985edb36287425aef75c61df9db96330a4d1772f6d657502d73709fe08404d9ff381584b0143e3df9e81456d524fedf6dad9a344bd595271243ba2b4e27f3df7084b016a47eccbd4f4a22247df0f67d19d8b343bb5a6d6202186b0b50e03912c870c1fcfa7be8ecf59fa829ed82ac39ca64f0d4b36ca0f2f4b127eff8797e1f4f6034ca66675b73029ec504bcb8a2b407eeaa179a67defe072b9c906f2cdf9a0c3d81f8b68362dd0e7a32148d80a04a2ec02613a6650cf140ef872ac9b9c7038e872bd3b92991be887f38fe1da1c069330447cb0d136ac7c543431eb7e2680e17ff65439c7f28922941641f03b3371a104d3268c089f728cc286eb4127b8f0bac26beb01ef6e113e8dc4f2d08c79a106c662c6620460d39dd6103a400d330c358dee969c80d6741f731798731107e41ae88577f5dc49e382742cc6e1262e09229461e32ee742a9d9f4c2730249aeb1f44aec732190dec1bd72c9e5b18014d4fbccec4a659c32166c7a33b359d9829c39f0b0e4cb89d942ac202e781e6de0b714a1dc99180540e16d926e1472e9bde14828b44dd9ada5d4bbd60de77535b4b5dc76ae1a20c383801ebb652014e8e728b2f2466decff02a682a7ca6f6018d8a2d7836f56596b4830da5758fbc03f3928c8b93acfd825f56fc6bce89defd22c741f7eed80f84b49c236dfaf146717ad84e58fabdcf786d935ecf4b1880dedd3e3c2a505439ecd36243a762fa0b090b50db7edc45ce62d1081f588e26a03617bdf07834c383d88f3b897d17e6235d7206ccd4cd1fb0afa9239215a170d17fbb06ee1df01f54062a29f853ec0c7c3e41ede34386febfe8838b06b110495021ff9b04a532612ab95c67db919e4a9736ae34579dd341bb7cb1134eda37431cb9a27128fcb590be60f7da8d12d759bda6e5bd781ee5521467157c215a9451306e217a4e9832a1e85b6797ad96df855c684ad864367aad9cfc799a3a1957c2a2e187a03bfcf120615ab8dc2007d2a69478adc65492690ba9d136a777becd6588368212e1ecbf5d1365ddd3599b31d24697a0d7cf30a105737762b3a34e098a61725014e48bdaf37452db4aa1d9025fa5007f276dfd5163fa9ff9c4a2322f8cc4c5d10fdf63aab0fff8f48f919e908c4341f680f0f5c000d097425600cdc0369e06c5801ecc3a11bc2fd83c4cd479c17484b7d6163b4f58dfdefe52f621c2a11ff7ce4c9a0902371db6c99674e2003d5117bb0f086bd1988271c696443c94424b6a66718c35873d0ac9e4f30a8053be742c37e41fb15334ee83fe3001d0de456b1f8778e7be3d17408991b31c6d82c476ca5a40bffd6065bbf648826fda343a9e5db5999433fa20075f1de061de558c603a0b4a3f460b3dd9feeee29e23ee548d72841e10725bfa8bfee04d809ea01493231496946d319cf8edc22990b979a926a1e2fd9e39114312acb0649e5aa00ad8efe4dc4409f1b8c3647d43741e80f960328aaca0a3f3b6faaf22076a18c2ec90b7575d9a720fa7325f4ff1fb5f286f8a66093878dfced084843465c3fabf06a718de14d8188a098a29c3360c97ecf9a051c3f301668f8945b24041fa591ccdaa2b48a9cb764fd09aeebfe9ee0209a07369d4ac883d2e557011ac50135c23b89fbd7133465a5537edb3ec7708acf0253e2f32260110d0a83b18acf783eedd5b84ad0d6bbc6ebdfcffc31598642cb7d2e575665ee6f25f8b1e185d24140d24cb714c910c376874b59db8726cbb9921714602ab3347f5d7c99dd0d87bf5767cabfa7230fc3df5c47062a07b01a714efd083b59d632fc70f1af8608470bf703fd5117079473318e7ae408b47eb7df51c43ec5f901fd9362953127c419d4a47c415710ef8df3e09ae9c8830569ac5377d4a2212c9384a5ad0220c1033a88c2c326e062a3dd86919e54147e737d8b4cc852078f82dc39fb30bfe5c657464100ef792fa1f7930f152ca8a283f76e3742ae5e0927c3a270d75274fc98e7e50887f8f4de26aeac5a1493dffecb368ad1dd392c1be653d9000806b1266c5f0394b826d64aaf50648615169af86396ba3184590fc5352f9a774bea5dab3c95a897a646a09e9a1856fc9b78ae1fce5aea160a9506f36d8be1e41bea67f7e82ac7cec0e58959e7ee6cbe49a29c54c9c00da4cd4bbe8cb82ea18bb7b0c04f9f454976f29d8669bddf65d60902cca1040e3f44af3aade33c60a0e7a2e39ee0d5e6ca9c9d3817c7df7aad066e4730351015ee0c0399b5287f62c09519a04399b697ed638664c116d36a95da57bf6c80fcf39c46206d5580fe928dc127b5df7edf84bd63254d75e105dd472cc916bcf63d9a8e983900757c585cc19d4e509c5394a46e1fb36167697e9d9d59a1c1d59af187f79b0b0ee1ab3eba262a46f19c28321192ba8dcda39d99c7916a88a8af53b2afcfcd0387b0eb56ee907aff1daaf61c67b65fc34133a289bfcc51ec48f3fc872b2488c8305de72be4d0dacf80cfbf3a935c1fe8361f02ca80b057897f593326bf9b428dc3496c5d0a4e8dcb54264def99384c9292f4095d8eda78678780cc70e8cb8c426fcbedb023cdc4fbf1c4be26d64f7026fbf1c2ac5d34176efe4d7a77fcb2742ea45c87e292bf1c53eae11d3297c54563de596c4b8f26afe150a66da166b25eb2837cfc60b9ad925b496ef289440f834a1dce7c988305bf5fa299e8235e3c9cb4e97c3bea17dada8f6e47e4ba577f33048a57965be640a23838192f58fe50c18798138896022242f6a3f296ae2c00ca6e21ff544f1c40b7c8ab161a9bbf9cdf82efc5331075f19c9b488e75bb08f0c0bc8cb762e2f9fdb5a7a7c02efd8a9ef90e214a6b662c3093a451458ce47c23ac81cd0e8485c84ef56eaf7f9af5b5653959045205569380b86e4a95c5923a445369641df8bcc1906394564c89e499dabca592682928f7f61652c522bd52198061d2e30e65f61710693daa11830910fc5a052def6f4e9e315ff1c6e625953fcb7369a80e34665f5108cef04fbadd404c9281226b018afd0ade50b1a045b2fadda4fc38ed2adbd68fa6a517fa6300b898becdf7f0faed397ab8a2ee936fcefdeac9c4dca15bb6871e4921bf9367fa985382dcc9a2d6f92c7b6a527bd1dfb74661d72658aee6f32bec8a026324ff9a3a722127c3b2ede6cced786da819e59f4912b22d08c0db006792cab3583ecc10399129c131f90fbfa4873c0643fb54d35baa426a658ac9090385d25579fc3704dc172ebb73684d4eabe295e70ac7b1ac887ff2f70ca1ebdcf80e19610dae586551f757db2a5f74d75d3c9f714f5c68f19af9ae0dd944e1e8e559d26f46c1b9d886a248a230da2a4ad6f1eff9fd594c165530d4902420b9e00ee5cacf5b0a1ce520825946a3146b4ea4dd1c5ce54e2f54059cef25753bc89055656265d17e113e7e771014b816ad4ea99b7b9869c621494038bfaabfbaad481150d9a6e0690b6c7162197e116483fe65a3722402ccd60fcfedc7612625fe562fdc6ccb08e983366995145aa3451f9090ce47d36155be4399cdbc4ee6404b70ec8c3d1af7804d43cbd5d79b9944aae2db4212290b3ce9138f7ca5b428c854e60056cf742f635453342d31ea7dfe10db3b567c7658109a6315967550aac7a7698f63bb30fd1563613957f2d2cc3fb251ce949951ff8359515622a3d4829d326ec502d447417e49f38083f7cf5844bb1e1988fe23a4c3a6360c333405b0b55ff299cc608f69885f018b8e99e8e229875d70c7541555209c472983fbcd649bc12cdf186172a97f22b92eb232719dae54c0867bb837888ed03abee05a03131e1cb46f02c915a9ecdf4245aa3ddd9a1f094b896152a09d15fe4b37f4cbc18c45cae34f6e626263bdaa264c526ef9cc37a0eb510e3d1e6b4e9c7e141e915d47de20e62037635fddd45676dc588bb44fe12d74eb953f2bbe675f3b2e95aab44cf4fb32012463d1bc6337817712496f56ffc181616aa93b45ff2a9ab50b538a8964f14cc7b558dfab47bad4d536ce490388ae744707c1534ae2b4ac83fb74fb93973029f48957e190bb9382e28fe3d5dd924cd6f6010928329651a59dd2fe6d4a114dce93fbde782febd8824d3aeea76e0df40be52fa36b571b34d7717e85968addf68f5b8a2861b3ad85fe4e715f261cd9732e697e99a0df0260bda2ccb01bb67f874a1a68db0ef9426756ed07928add4d68e3a64efcc67ef60324732a4a620e440f08315430bdaab9fb2edd914b7ed5e7847fb06bbb47a08311afb32b87e42594c80650c3640e8c8c7d1af524235973e51cca81abdfdd25ff2da6af8bf34b7eed393ed5c54c1f84b9d3d09d4803cc18d0e350d5834876ae9262f76f4e737f954545f16dce25a224c925843fd965f6dfa905821b0f98ba35698b54929185a4894f099b007422c8d3883670826b971e304e8a1b6c06b2532e79df22ff98340cae32885d2db575288b96f985c2dfbd6c6b6afc791510723698ba4efe28b28b996f1567836f9060a070ba8c6e3f645141c64d3fc513f4ec17e50d0eec10e245e1b34f3838214db5db2f1905f141aa9c1850719da0c3189c8fd29f78639a111d43302d3002a006de665ecdf79eb31d032c9b95a17fdf857985de370124a2c95ea01aa714638811ee54c6d34c3061e5ad15828a555e7218fafc9d5cc73bfb4f27466780a98bcd5ac189c9f5416350ed699d6a7838c2a02865e93573050bd569099011e3b432cf37e5bc3448b8bf59de484fa74630a6ff9adc90f0c13749a2c126adc4f09f25c98e6f669e9bd067ad2e45c585a6c3f5303f9fd12032c355163d2fd4132b709b4fdfd86ec6560b564548f79b0c7fc3f9b7d6f0bb17a631ae81165a46c15cb7b43e6de02d7e538f2434e70b9f221d99ae8b30e3ab9335671069b46fe4e90667245e7bd67cd3789fe17c04c8238400162e492a65f86170bea3d43007e629ae30219ca190bc6bbb21b59e78b88b41243915325372257183a5690d48a39dfa9214fd09f7e72d3364354f9601ff6b898dc57dd211c2bd673780ff0d2201538519d46fb75d17f43f04b3a4438dca0493d0745fcaca11408fcd29b48d9b4f77d169806a16d0d600a32091d29d10d7df77a663649e8a8f964f45e86bead1b27dd47f4c817a53a9691d7ddc3c6dd61a9a92e1bb10c1a95b8565bc428fe3a069c4b2bee5a9ba8c5f249af403609d29f938a5068c461e88468701395d6a94b8b88cd0526121b7ed7915844d3a6177f71d29efd6eec2b3c728258709a821b5ba9b84de2ba8aa22bdf9c733c9a5f98bf0d290337321d33b00def4f6a2ab9f89b01166560c5d43e3be52e18f6af67173919c6341162745321ed83966aaa94a782a0227a0b8b798b59303f2e00df1d4dd6e9a79db3a6738e1e60fcc3a32504621ebf3a2bab1c5e6bb97fcf1c66d38c299993a51c522baa77843dcea93b7684dc550d10a21c3e314569920700e776becc190c7eb0d82e95fef9056b447a44544abfbc0f2869c09eb868cef46799b864a5187e7450839cdce9a754046c5e4a9d77b951c821b3c6d886b9333158aa71f936d5d3dc43ceb7185d210658497a00fd8c9a6ba1b2c69395b7e04448acfb9f8a748ed086fc3010960bc948e79d6cb86dd32ae94d21a7efca841133db6c1676155400b70213ba210e8d9b28f29fa072ecc36abc4e5cba40e61a3137f955af1f8e0d8714b1de619f6151ad4797a97b1098797cdd86db008da65a3223c568cf5dede3173b9343", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x6}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) dup(r1) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(0xffffffffffffffff, 0x0) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(0xffffffffffffffff, 0x0) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, 0x0, 0x0) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x6}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) dup(r1) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) listen(0xffffffffffffffff, 0x0) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, 0x0, 0x0) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, 0x0, 0x0) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x181}, 0x98) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r8 = socket$inet(0x2, 0x5, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r9, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r9, r8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={r6, 0x7c, "1709d295a45831b4af9b78f1c013f1680435f6bd41e82135a60ecbc52c3737a33365cada794356563a6ee9c6130357be6a52bc9d8b3c77590d22701b6ac94c176806ae7d098e3c0bcf4c22f3b161e4c7feae47b7cc11fe9ed1c4d0266c782dd8d4eabd1b40351e72c6705307273f7df2592740a662b0e35b8670ed87"}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000240)={r10, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000000)={r6, 0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6, 0xa, 0x80}, &(0x7f0000000040)=0x8) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x6}, 0x1c) accept(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x6}, 0x1c) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast1, 0x6}, 0x1c) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x181}, 0x98) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r8 = socket$inet(0x2, 0x5, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r9, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r9, r8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={r6, 0x7c, "1709d295a45831b4af9b78f1c013f1680435f6bd41e82135a60ecbc52c3737a33365cada794356563a6ee9c6130357be6a52bc9d8b3c77590d22701b6ac94c176806ae7d098e3c0bcf4c22f3b161e4c7feae47b7cc11fe9ed1c4d0266c782dd8d4eabd1b40351e72c6705307273f7df2592740a662b0e35b8670ed87"}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000240)={r10, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000000)={r6, 0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6, 0xa, 0x80}, &(0x7f0000000040)=0x8) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x181}, 0x98) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r8 = socket$inet(0x2, 0x5, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r9, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r9, r8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={r6, 0x7c, "1709d295a45831b4af9b78f1c013f1680435f6bd41e82135a60ecbc52c3737a33365cada794356563a6ee9c6130357be6a52bc9d8b3c77590d22701b6ac94c176806ae7d098e3c0bcf4c22f3b161e4c7feae47b7cc11fe9ed1c4d0266c782dd8d4eabd1b40351e72c6705307273f7df2592740a662b0e35b8670ed87"}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000240)={r10, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000000)={r6, 0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6, 0xa, 0x80}, &(0x7f0000000040)=0x8) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(0xffffffffffffffff, 0x0) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 2: setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x3, 0x9, @empty, 0x3ff}}}, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x191}, 0x98) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x4, @empty, 0x9}, 0x1c) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x181}, 0x98) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r8 = socket$inet(0x2, 0x5, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r9, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r9, r8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={r6, 0x7c, "1709d295a45831b4af9b78f1c013f1680435f6bd41e82135a60ecbc52c3737a33365cada794356563a6ee9c6130357be6a52bc9d8b3c77590d22701b6ac94c176806ae7d098e3c0bcf4c22f3b161e4c7feae47b7cc11fe9ed1c4d0266c782dd8d4eabd1b40351e72c6705307273f7df2592740a662b0e35b8670ed87"}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000240)={r10, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6, 0xa, 0x80}, &(0x7f0000000040)=0x8) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000200)=0xffffffff, 0x4) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) aio_write(&(0x7f0000000180)={r2, 0xedfc, &(0x7f00000000c0)="dcbd5203dc358e76daff5e6eccaa63e632834288e1cc260ccfde0cb2fad7ef3ca9a0a3", 0x23, [0x98, 0x7], 0x7, 0x8, 0x1ea, {0x5bb, 0x8b3, &(0x7f00000003c0)="d4cc716fa0493a0660342d3edfc9a2c4030316cba9347a031dd6a6fdb3d580282c342c159eb8c60e78acb0da4169a44371f65a28dd9d88233243061686465af3418842adb0a985913b0019059509f7be851a04ab3ae51c599167d0b6c93d780e5329c05f402adf1db3247121db80bdeff25b2595a5a5603a3bf25fb614aa8ade98b98332bd082e819696ae77307203fb5bec059113bea1d2253cd5721bf4a1690572ed9952d86422188c619e127f5ea5d1895fbb04cff5db7d616951eb680335c724a23ff5c8a2bc7867f85096fb938ab720c440deeaf56da68270a99edcff9d738693a78551a4bcdb0ca84a00a244aaa096a21a25ac5bfb10eb72268c433a06f5a5c1014f50735feabd3e3b7a99daaa4b3c4a6d2c3ee055919e2c849db989ad971a9f2d4fbe879888a42d8e0e0ed3c35662e3d1593be5afb7af772364cca1ece8bb25fa3009ed5fbdddb5da03bdc89903432fb1ce70a7b561643257a1996edc9fb93e493dd8bf399c67ade3e966c6613cf46b7fc6ca88a9ce8631c78b14523d2d89545f1f109e646ac1bde3d0cc1196aafaa7d598da8fa2db120218fc3da6033d13901c9fb6e9c68ec68b00d505af84c27ecf1578c0f80b793f8a722d34bb135c3cb67216a2c7e6d26b6fa0256d9f4d6dfac680ee63c35f6b100fecb5c82c54d526df58357bd47f6ea3d49df9cb154d67fe2a78a0a033d2efeb00f004c4d4a50dd02db069471448ed64f94521bca1cf2ad16313042b8602d5c4bd9da947433e917dc08df60d0b0662607d3936989078ea40bb43ecfc1d32f22eb398a25d1a51d9f9d57a7a82a586060b24b33af99ad0d4071a0cf5ebae9f3f4fd31027e93c9c6575b2d0fa097608ea8ea21120445e72e0b585e87db7dbdd10436561b86a8ff395680a0a378dd800567e6172302f57c43488b232fca734d1a771d744292bbf521feda8587e1e6ccaa2f4189821f3fc2c1d41bfca01bb107a2e5f7c553d4e1403ae83dd0f3f57deab2fea6066f2eb24ae6e82d15c1876dc03d93122834ab04b3806f12d84881ce559f619883f5eb9c48740dab8f216d64dfabc4315ef929a351ac054977c5005c24b5f508a126f636aa52f6d8c317f5e2291aa56b6e5ae25f168f4cc1159dca6e8ff6acd1553983cd1fa5e56be9f77eb7ab188d20a1b15363504ff7de7409590b9f83e9a79b33ae707bae77c13fb27d67db6727932b1f774008f769508695c684a985c7e8a4ea9029388d9b0e3de0fda5f08a616123fcbaaf1f58d80e3d4a6044f64813dd1736f8b2ee555793a64461c3c90afcda2c53fd21b40805982e23cea06f2af5d4bdb02f2c4c3964f9e77c826d4cd2ed54cb9328fd09be65c8bfca3c1f5ace2db4266bb04b051f71903a4dac701ac3261b1ec7a45295238c3e1f06db6db47c49614f24f5c46f633aec6c65f17bfc16cf932847c05bc019bd1f758a9ff9ddcc04743eaf5411ff8998f69103c49103b8be9c3b7472b76c6e2e5e0a2d34645f4fd19f7db524d725f63ba4dffbc9f06531079bacb1cc590a6213daef41a4c6be8545d7003e72b839d0229f588e1c863a9e43e8a7e780f8c158b142c7d423b1e6a1a6bbe546e98442a61d9a90c95e36a205c191c3495ed402405993dd9ec1ae1c168235048d85b22dc3648c3cfd1c336419334d674d089dc07df2af4b4e6eba3429cd481dcbfd9a2ef479a6577ceea894641826e73c53e8f2a39482099803f2fbe5bd0e76dfd9001b0516b4408b47e9e05ef473dfbd04af745ba02233b31b3c8582b93d3e21bd20a5ddaeaf6de98a18882b89cdb3e1e0faf65e3db0645e4cbe261b6849153787831da435a9bf814b97acc3c3d9d81390a44cd7c779fa9681bf44025ec50b6a26cdae548b342f818b0491e261f9c428c9d867850913fd51ba2f9fc6d98b81984e04dd181d930c4ca6846272c6a4d029e1d4543f19aa6468da314c3fa6e51fae1e2b4bb821746abdc65cdc8c1d0506c795f0138f7723385b37de2d4ee726db57067e89f7bc438b5c567cc6a94723f667e0e6022591e8958608bbc75dc0ce8115bd844c384f2261b8a63a115bcce867850c06919854f04c2e01882e5c5ccd1177558c668da1c272f74df47d5d56d10b217ef868e30343feb0d04e21f43c1baac86fe304cbff46669586e437826cd5913b537128ab65dcd32c89f9338e00378dd30e3d245b48253cf6cb8981037023ec3e348141737ce573fba09665ca87fa35885e95b3ce67f1b79706ac727a1d7d8cafccbbe12a82aa4afaff4f80eb53b12ec9fd294ba2716579eedda6365f59f1d351e41e1e8a27831d9c46844076f70544343bd15ded25baae38f9ddea0acbd25992658a996a162b91af2215acae1b9aca3baebbf65f24472f025bad1f24ea83d897a010d09dd29b85301305021c70476279102ab634c4ea66a21c434a0b4678a6020e8edcfd8b0706857a9cebc817a23f41194ebcaf32e5c99a64b39dfffe1006605b57dcc0218f5134a55a1b0f925b6e80e3accbdd7f40411af434676541a368b3663060f77b3a94c55fbb1df4ca7a919ec58275a251cd59b1c51e5d4ba4e763d1bbf0d0b8ed41cd40e9b77f3e11f6f3c54e5f965827cd60bbd590f56a3e57a73a37c2f153e0aba4d2c38c2f2bb75b9f49d062899fd9e083c503777b0aa907a30fb4f3877962e5c3c69cf3c1aea87f395ae4f1c25423e7145923f3480440cf18e4d878a9155710413fe84de038cfd74c805013df24ae35bd2cb3c3f81ea7efb384141640ff6321a8e921eb63e8b07c1c26ac8d38fe20dee83bb48587c8b14061444d6459dfef295330e36872e0f06626c43d5a470e71f5c4cce2471908dd1e79c5412cce23d26b40f17882027516d9671cded55f8913acdbb7a17bf3522398b35f76f5c25db614d649c6bb923823c2b91637b278a029ece34b0f7116daed320f9d95671aca92adfb5b49f37aba18b66ec96e228e827b50490b356704c61f1d1872cdb742999c267e410a07953175e920072d3c9ee0aa57412bb70b1e8c015886f2baf91dff6cbd0d0dbe46f57b4226daa14cd94ecfae9fdc8f502df741d284bd6ddc36654f3997d2b4ff89bddffe7657778a8c3701171eb757dc6ac7fdb65c77093c314e61cef930ac6c34af4bcfd6a9a0bd5fb8c264dd00769f684acdea83cdf044cb0750713e6b3ebff4fc7ede05749d159b518f9a9d525d1ecd634ec349f88c4ed6c45d3a0394f6d28ef53493a75a1881377bf27b016dac9e87b6ecf8ff71173dbf63222498eceebca38863998601c38a2d2a87482cc6e28d00c6d8a0d9d4b7a504bff3b720725dd7fb392e7d2c7318ec42164db05c38601ed7e378da1f26ba214af2a001dc94ee554066a7118dae0c1f8984c1e9dd316275616cd6d4de9c96478e241a2b3f2c90d6c50fd90692e74c7520ab7fccb67ed22c1b82aa62b60896a21d923c116bd0c636cf6c0938d64a0bcd628e8d0caa53b845f4e3fc27a5b08f4a7be017bcbbe18ae3fb867f495596577bc5d1284242be3423d73f585362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{0x4, 0x1e, @sival_int=0x7, @thr={&(0x7f0000000100)="8fe978db050a00000065f26cc4e39d5e900000000002c4c17e5be2660f73fed9c4c1f910c7c4c1f92bb299000000f0830b00c4c1fc28158e774c53c60000", &(0x7f00000013c0)="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bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="7c12c18d0e5919c5a0649f2dec889b35f1148fdccd399c693227480ed3c8a5f1b2010809230ee93ea7201610d00fb96880977cc9b37cb8766d0b38d64ab261d34307f10ce488ec2ea5d0", 0x4a, 0x20004, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x6, @loopback, 0x48}, 0x1c) 00:00:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) 00:00:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0x181}, 0x98) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) r8 = socket$inet(0x2, 0x5, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r9, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r9, r8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={r6, 0x7c, "1709d295a45831b4af9b78f1c013f1680435f6bd41e82135a60ecbc52c3737a33365cada794356563a6ee9c6130357be6a52bc9d8b3c77590d22701b6ac94c176806ae7d098e3c0bcf4c22f3b161e4c7feae47b7cc11fe9ed1c4d0266c782dd8d4eabd1b40351e72c6705307273f7df2592740a662b0e35b8670ed87"}, &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6, 0xa, 0x80}, &(0x7f0000000040)=0x8) 00:00:50 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="d3aa3e58f88af570db4296fd87cc655a1ac5caafd02e8b02b15cb8a0b69416db1371fd28f1da011985edb36287425aef75c61df9db96330a4d1772f6d657502d73709fe08404d9ff381584b0143e3df9e81456d524fedf6dad9a344bd595271243ba2b4e27f3df7084b016a47eccbd4f4a22247df0f67d19d8b343bb5a6d6202186b0b50e03912c870c1fcfa7be8ecf59fa829ed82ac39ca64f0d4b36ca0f2f4b127eff8797e1f4f6034ca66675b73029ec504bcb8a2b407eeaa179a67defe072b9c906f2cdf9a0c3d81f8b68362dd0e7a32148d80a04a2ec02613a6650cf140ef872ac9b9c7038e872bd3b92991be887f38fe1da1c069330447cb0d136ac7c543431eb7e2680e17ff65439c7f28922941641f03b3371a104d3268c089f728cc286eb4127b8f0bac26beb01ef6e113e8dc4f2d08c79a106c662c6620460d39dd6103a400d330c358dee969c80d6741f731798731107e41ae88577f5dc49e382742cc6e1262e09229461e32ee742a9d9f4c2730249aeb1f44aec732190dec1bd72c9e5b18014d4fbccec4a659c32166c7a33b359d9829c39f0b0e4cb89d942ac202e781e6de0b714a1dc99180540e16d926e1472e9bde14828b44dd9ada5d4bbd60de77535b4b5dc76ae1a20c383801ebb652014e8e728b2f2466decff02a682a7ca6f6018d8a2d7836f56596b4830da5758fbc03f3928c8b93acfd825f56fc6bce89defd22c741f7eed80f84b49c236dfaf146717ad84e58fabdcf786d935ecf4b1880dedd3e3c2a505439ecd36243a762fa0b090b50db7edc45ce62d1081f588e26a03617bdf07834c383d88f3b897d17e6235d7206ccd4cd1fb0afa9239215a170d17fbb06ee1df01f54062a29f853ec0c7c3e41ede34386febfe8838b06b110495021ff9b04a532612ab95c67db919e4a9736ae34579dd341bb7cb1134eda37431cb9a27128fcb590be60f7da8d12d759bda6e5bd781ee5521467157c215a9451306e217a4e9832a1e85b6797ad96df855c684ad864367aad9cfc799a3a1957c2a2e187a03bfcf120615ab8dc2007d2a69478adc65492690ba9d136a777becd6588368212e1ecbf5d1365ddd3599b31d24697a0d7cf30a105737762b3a34e098a61725014e48bdaf37452db4aa1d9025fa5007f276dfd5163fa9ff9c4a2322f8cc4c5d10fdf63aab0fff8f48f919e908c4341f680f0f5c000d097425600cdc0369e06c5801ecc3a11bc2fd83c4cd479c17484b7d6163b4f58dfdefe52f621c2a11ff7ce4c9a0902371db6c99674e2003d5117bb0f086bd1988271c696443c94424b6a66718c35873d0ac9e4f30a8053be742c37e41fb15334ee83fe3001d0de456b1f8778e7be3d17408991b31c6d82c476ca5a40bffd6065bbf648826fda343a9e5db5999433fa20075f1de061de558c603a0b4a3f460b3dd9feeee29e23ee548d72841e10725bfa8bfee04d809ea01493231496946d319cf8edc22990b979a926a1e2fd9e39114312acb0649e5aa00ad8efe4dc4409f1b8c3647d43741e80f960328aaca0a3f3b6faaf22076a18c2ec90b7575d9a720fa7325f4ff1fb5f286f8a66093878dfced084843465c3fabf06a718de14d8188a098a29c3360c97ecf9a051c3f301668f8945b24041fa591ccdaa2b48a9cb764fd09aeebfe9ee0209a07369d4ac883d2e557011ac50135c23b89fbd7133465a5537edb3ec7708acf0253e2f32260110d0a83b18acf783eedd5b84ad0d6bbc6ebdfcffc31598642cb7d2e575665ee6f25f8b1e185d24140d24cb714c910c376874b59db8726cbb9921714602ab3347f5d7c99dd0d87bf5767cabfa7230fc3df5c47062a07b01a714efd083b59d632fc70f1af8608470bf703fd5117079473318e7ae408b47eb7df51c43ec5f901fd9362953127c419d4a47c415710ef8df3e09ae9c8830569ac5377d4a2212c9384a5ad0220c1033a88c2c326e062a3dd86919e54147e737d8b4cc852078f82dc39fb30bfe5c657464100ef792fa1f7930f152ca8a283f76e3742ae5e0927c3a270d75274fc98e7e50887f8f4de26aeac5a1493dffecb368ad1dd392c1be653d9000806b1266c5f0394b826d64aaf50648615169af86396ba3184590fc5352f9a774bea5dab3c95a897a646a09e9a1856fc9b78ae1fce5aea160a9506f36d8be1e41bea67f7e82ac7cec0e58959e7ee6cbe49a29c54c9c00da4cd4bbe8cb82ea18bb7b0c04f9f454976f29d8669bddf65d60902cca1040e3f44af3aade33c60a0e7a2e39ee0d5e6ca9c9d3817c7df7aad066e4730351015ee0c0399b5287f62c09519a04399b697ed638664c116d36a95da57bf6c80fcf39c46206d5580fe928dc127b5df7edf84bd63254d75e105dd472cc916bcf63d9a8e983900757c585cc19d4e509c5394a46e1fb36167697e9d9d59a1c1d59af187f79b0b0ee1ab3eba262a46f19c28321192ba8dcda39d99c7916a88a8af53b2afcfcd0387b0eb56ee907aff1daaf61c67b65fc34133a289bfcc51ec48f3fc872b2488c8305de72be4d0dacf80cfbf3a935c1fe8361f02ca80b057897f593326bf9b428dc3496c5d0a4e8dcb54264def99384c9292f4095d8eda78678780cc70e8cb8c426fcbedb023cdc4fbf1c4be26d64f7026fbf1c2ac5d34176efe4d7a77fcb2742ea45c87e292bf1c53eae11d3297c54563de596c4b8f26afe150a66da166b25eb2837cfc60b9ad925b496ef289440f834a1dce7c988305bf5fa299e8235e3c9cb4e97c3bea17dada8f6e47e4ba577f33048a57965be640a23838192f58fe50c18798138896022242f6a3f296ae2c00ca6e21ff544f1c40b7c8ab161a9bbf9cdf82efc5331075f19c9b488e75bb08f0c0bc8cb762e2f9fdb5a7a7c02efd8a9ef90e214a6b662c3093a451458ce47c23ac81cd0e8485c84ef56eaf7f9af5b5653959045205569380b86e4a95c5923a445369641df8bcc1906394564c89e499dabca592682928f7f61652c522bd52198061d2e30e65f61710693daa11830910fc5a052def6f4e9e315ff1c6e625953fcb7369a80e34665f5108cef04fbadd404c9281226b018afd0ade50b1a045b2fadda4fc38ed2adbd68fa6a517fa6300b898becdf7f0faed397ab8a2ee936fcefdeac9c4dca15bb6871e4921bf9367fa985382dcc9a2d6f92c7b6a527bd1dfb74661d72658aee6f32bec8a026324ff9a3a722127c3b2ede6cced786da819e59f4912b22d08c0db006792cab3583ecc10399129c131f90fbfa4873c0643fb54d35baa426a658ac9090385d25579fc3704dc172ebb73684d4eabe295e70ac7b1ac887ff2f70ca1ebdcf80e19610dae586551f757db2a5f74d75d3c9f714f5c68f19af9ae0dd944e1e8e559d26f46c1b9d886a248a230da2a4ad6f1eff9fd594c165530d4902420b9e00ee5cacf5b0a1ce520825946a3146b4ea4dd1c5ce54e2f54059cef25753bc89055656265d17e113e7e771014b816ad4ea99b7b9869c621494038bfaabfbaad481150d9a6e0690b6c7162197e116483fe65a3722402ccd60fcfedc7612625fe562fdc6ccb08e983366995145aa3451f9090ce47d36155be4399cdbc4ee6404b70ec8c3d1af7804d43cbd5d79b9944aae2db4212290b3ce9138f7ca5b428c854e60056cf742f635453342d31ea7dfe10db3b567c7658109a6315967550aac7a7698f63bb30fd1563613957f2d2cc3fb251ce949951ff8359515622a3d4829d326ec502d447417e49f38083f7cf5844bb1e1988fe23a4c3a6360c333405b0b55ff299cc608f69885f018b8e99e8e229875d70c7541555209c472983fbcd649bc12cdf186172a97f22b92eb232719dae54c0867bb837888ed03abee05a03131e1cb46f02c915a9ecdf4245aa3ddd9a1f094b896152a09d15fe4b37f4cbc18c45cae34f6e626263bdaa264c526ef9cc37a0eb510e3d1e6b4e9c7e141e915d47de20e62037635fddd45676dc588bb44fe12d74eb953f2bbe675f3b2e95aab44cf4fb32012463d1bc6337817712496f56ffc181616aa93b45ff2a9ab50b538a8964f14cc7b558dfab47bad4d536ce490388ae744707c1534ae2b4ac83fb74fb93973029f48957e190bb9382e28fe3d5dd924cd6f6010928329651a59dd2fe6d4a114dce93fbde782febd8824d3aeea76e0df40be52fa36b571b34d7717e85968addf68f5b8a2861b3ad85fe4e715f261cd9732e697e99a0df0260bda2ccb01bb67f874a1a68db0ef9426756ed07928add4d68e3a64efcc67ef60324732a4a620e440f08315430bdaab9fb2edd914b7ed5e7847fb06bbb47a08311afb32b87e42594c80650c3640e8c8c7d1af524235973e51cca81abdfdd25ff2da6af8bf34b7eed393ed5c54c1f84b9d3d09d4803cc18d0e350d5834876ae9262f76f4e737f954545f16dce25a224c925843fd965f6dfa905821b0f98ba35698b54929185a4894f099b007422c8d3883670826b971e304e8a1b6c06b2532e79df22ff98340cae32885d2db575288b96f985c2dfbd6c6b6afc791510723698ba4efe28b28b996f1567836f9060a070ba8c6e3f645141c64d3fc513f4ec17e50d0eec10e245e1b34f3838214db5db2f1905f141aa9c1850719da0c3189c8fd29f78639a111d43302d3002a006de665ecdf79eb31d032c9b95a17fdf857985de370124a2c95ea01aa714638811ee54c6d34c3061e5ad15828a555e7218fafc9d5cc73bfb4f27466780a98bcd5ac189c9f5416350ed699d6a7838c2a02865e93573050bd569099011e3b432cf37e5bc3448b8bf59de484fa74630a6ff9adc90f0c13749a2c126adc4f09f25c98e6f669e9bd067ad2e45c585a6c3f5303f9fd12032c355163d2fd4132b709b4fdfd86ec6560b564548f79b0c7fc3f9b7d6f0bb17a631ae81165a46c15cb7b43e6de02d7e538f2434e70b9f221d99ae8b30e3ab9335671069b46fe4e90667245e7bd67cd3789fe17c04c8238400162e492a65f86170bea3d43007e629ae30219ca190bc6bbb21b59e78b88b41243915325372257183a5690d48a39dfa9214fd09f7e72d3364354f9601ff6b898dc57dd211c2bd673780ff0d2201538519d46fb75d17f43f04b3a4438dca0493d0745fcaca11408fcd29b48d9b4f77d169806a16d0d600a32091d29d10d7df77a663649e8a8f964f45e86bead1b27dd47f4c817a53a9691d7ddc3c6dd61a9a92e1bb10c1a95b8565bc428fe3a069c4b2bee5a9ba8c5f249af403609d29f938a5068c461e88468701395d6a94b8b88cd0526121b7ed7915844d3a6177f71d29efd6eec2b3c728258709a821b5ba9b84de2ba8aa22bdf9c733c9a5f98bf0d290337321d33b00def4f6a2ab9f89b01166560c5d43e3be52e18f6af67173919c6341162745321ed83966aaa94a782a0227a0b8b798b59303f2e00df1d4dd6e9a79db3a6738e1e60fcc3a32504621ebf3a2bab1c5e6bb97fcf1c66d38c299993a51c522baa77843dcea93b7684dc550d10a21c3e314569920700e776becc190c7eb0d82e95fef9056b447a44544abfbc0f2869c09eb868cef46799b864a5187e7450839cdce9a754046c5e4a9d77b951c821b3c6d886b9333158aa71f936d5d3dc43ceb7185d210658497a00fd8c9a6ba1b2c69395b7e04448acfb9f8a748ed086fc3010960bc948e79d6cb86dd32ae94d21a7efca841133db6c1676155400b70213ba210e8d9b28f29fa072ecc36abc4e5cba40e61a3137f955af1f8e0d8714b1de619f6151ad4797a97b1098797cdd86db008da65a3223c568cf5dede3173b9343", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) 00:00:50 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="2d9a94e9728571e5b993d438370425eb5a4c852d344da23cc5afa1f77b2d0e00f1121806e6285010d02917f54000544575908f03895b57d06c67ddc223e5ae91577d8cea1f3b3e06925752ec27d228fe347d6cd9a187ce3eb469b674a704c09ec0d593a468dfa8a937c52eb7c5edc99851ba26", 0x73}, {&(0x7f0000001200)="988ed554599a0629f8c38528cd3b2e2a46bad3ebcc51f3dcd459856b82118a53982acf9a18631b18fcdd7d60d9a93d0b825d388fb5aecdf1f8273b465fd9be7b2f7f4a35d3927c3d59fce51aca8936303e744f5a9c022e0114bdb6538e72a2e0d67cbe62fe479ec47fa1cf9f99a70dea86c9da9910e1b60573bbdf293e9fdb7c222817ea4e7c8349ecb8e3ccb57c35035178498dd08975fedd479e0c3608260de409a4c6bcd86f6a21589c673cd5985e079ad7c6c6065840", 0xb8}, {&(0x7f00000012c0)="d64031fc958f6749eaef4c07a274a8666214266e34f0fe520d8957cdae5f3aea87bcbbeaff598bdc7cfef09fcd45b71d9579307dc68c315d73a4e120", 0x3c}, {&(0x7f0000001300)="5840a4af0b3b6cd142ca6b4b09f198411c8f88cfd46b3c74e4e264fcb7445a3e2d182fce22a4e912d4df697d", 0x2c}], 0x5, &(0x7f0000001380)=[@init={0x14, 0x84, 0x1, {0x2, 0x3, 0x40, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1100, 0x240, 0x5}}], 0x30, 0x84}, 0x5) panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 50 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009864a820 vpanic() at vpanic+0x1cc/frame 0xfffffe009864a880 panic() at panic+0x43/frame 0xfffffe009864a8e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe009864a940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe009864a980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe009864aab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009864abf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 69364 tid 173542 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0099800000 rdx 0x3ffff rbx 0 rsp 0xfffffe009864a800 rbp 0xfffffe009864a820 rsi 0x40001 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009864a6f0 r11 0x1ff67fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74f96 r15 0xffffffff81a74f96 rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 69364 (syz-executor.2) at 0xfffff8004b869530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 797 at 0xfffff8003cbe3a60 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ec6a9f0 (map 0xfffffe009ec6a9f0) (map.pmap 0xfffffe009ec6aab0) (pmap 0xfffffe009ec6ab10) threads: 2 170979 RunQ syz-executor.2 173542 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 69368 785 785 0 R CPU 1 syz-executor.0 69366 805 805 0 R (threaded) syz-executor.3 165911 RunQ syz-executor.3 173543 S uwait 0xfffff8004b9e1900 syz-executor.3 69364 797 797 0 R (threaded) syz-executor.2 170979 RunQ syz-executor.2 173542 Run CPU 0 syz-executor.2 66981 66980 786 0 SV uwait 0xfffff8003cc79900 syz-executor.1 66980 1 786 0 DV ppwait 0xfffff8004b92df40 syz-executor.1 62265 1 797 0 S uwait 0xfffff8004ec07f00 syz-executor.2 62262 1 797 0 S uwait 0xfffff8004b05f300 syz-executor.2 62258 1 797 0 S uwait 0xfffff8003cba7700 syz-executor.2 62255 1 797 0 S uwait 0xfffff8004ec07700 syz-executor.2 62248 1 797 0 S uwait 0xfffff8003ca70700 syz-executor.2 62242 1 797 0 S uwait 0xfffff8004b05ff00 syz-executor.2 62238 1 797 0 S uwait 0xfffff8004b1d7100 syz-executor.2 62235 1 805 0 S uwait 0xfffff8004b0f1700 syz-executor.3 62234 1 797 0 S uwait 0xfffff8004b05fd00 syz-executor.2 62229 1 797 0 S uwait 0xfffff8004b1d7300 syz-executor.2 62228 1 805 0 S uwait 0xfffff8003cb1f900 syz-executor.3 62225 1 797 0 S uwait 0xfffff8003cba7100 syz-executor.2 62222 1 797 0 S uwait 0xfffff8003cb1fd00 syz-executor.2 62218 1 797 0 S uwait 0xfffff8004b1d7f00 syz-executor.2 62215 1 805 0 S uwait 0xfffff8004b0f1900 syz-executor.3 62213 1 797 0 S uwait 0xfffff8004f940700 syz-executor.2 62210 1 805 0 S uwait 0xfffff8004b1d7900 syz-executor.3 62209 1 797 0 S uwait 0xfffff8004e53a100 syz-executor.2 62207 1 797 0 S uwait 0xfffff8003cb1ff00 syz-executor.2 62202 1 805 0 S uwait 0xfffff8004b1d7700 syz-executor.3 62190 1 805 0 S uwait 0xfffff8004b296d00 syz-executor.3 62188 1 797 0 S uwait 0xfffff8004b0f1100 syz-executor.2 62182 1 797 0 S uwait 0xfffff8003ce2b700 syz-executor.2 62179 1 805 0 S uwait 0xfffff8003cba7b00 syz-executor.3 62177 1 797 0 S uwait 0xfffff8004e53a900 syz-executor.2 62172 1 797 0 S uwait 0xfffff8003cc79d00 syz-executor.2 62168 1 797 0 S uwait 0xfffff8003cc79700 syz-executor.2 62164 1 805 0 S uwait 0xfffff8004ec07100 syz-executor.3 62162 1 797 0 S uwait 0xfffff8003cdf4f00 syz-executor.2 62157 1 805 0 S uwait 0xfffff8003ce2b500 syz-executor.3 62156 1 797 0 S uwait 0xfffff8003cba7500 syz-executor.2 62149 1 805 0 S uwait 0xfffff8003ca70100 syz-executor.3 62148 1 797 0 S uwait 0xfffff8004f940900 syz-executor.2 61412 1 805 0 S uwait 0xfffff8003ce2bb00 syz-executor.3 61409 1 805 0 S uwait 0xfffff8003cdf4300 syz-executor.3 50446 1 797 0 S uwait 0xfffff8003cdf4700 syz-executor.2 50444 1 797 0 S uwait 0xfffff8004b05f700 syz-executor.2 46466 1 797 0 S uwait 0xfffff8003ca70300 syz-executor.2 46456 1 797 0 S uwait 0xfffff8003cc79100 syz-executor.2 46450 1 797 0 S uwait 0xfffff80015e26b00 syz-executor.2 46443 1 797 0 S uwait 0xfffff8003ce2bd00 syz-executor.2 46433 1 797 0 S uwait 0xfffff8003cc79300 syz-executor.2 46423 1 797 0 S uwait 0xfffff8003cdf4500 syz-executor.2 46415 1 797 0 S uwait 0xfffff8003cdf4b00 syz-executor.2 46408 1 797 0 S uwait 0xfffff8003cdf4900 syz-executor.2 46400 1 797 0 S uwait 0xfffff8004ec07500 syz-executor.2 45280 1 797 0 S uwait 0xfffff80015d0cb00 syz-executor.2 45279 1 797 0 S uwait 0xfffff80015f43300 syz-executor.2 35087 1 805 0 S uwait 0xfffff8004ec91f00 syz-executor.3 35085 1 805 0 S uwait 0xfffff8003cc79f00 syz-executor.3 32980 1 786 0 S uwait 0xfffff8004e53a700 syz-executor.1 32971 1 786 0 S uwait 0xfffff80015f43100 syz-executor.1 32735 1 786 0 S uwait 0xfffff80015d0c100 syz-executor.1 32733 1 786 0 S uwait 0xfffff8003cb1fb00 syz-executor.1 28706 1 786 0 S uwait 0xfffff80015d0cd00 syz-executor.1 28703 1 786 0 S uwait 0xfffff8004ec07b00 syz-executor.1 15660 1 15660 65 Ss select 0xfffff8004f96d740 dhclient 15092 1 15092 0 Ss select 0xfffff8004f5835c0 dhclient 15089 1 15089 0 Ss select 0xfffff8004f6d65c0 dhclient 15070 1 15070 65 Ss select 0xfffff8004f799ec0 dhclient 13152 1 805 0 S uwait 0xfffff8003cba7300 syz-executor.3 12687 1 12687 0 Ss select 0xfffff8004f45ca40 dhclient 12684 1 12684 0 Ss select 0xfffff8004f3a0a40 dhclient 12665 1 12665 65 Ss select 0xfffff8004f27fa40 dhclient 9401 1 797 0 S uwait 0xfffff80015d09700 syz-executor.2 9396 1 797 0 S uwait 0xfffff80015d09900 syz-executor.2 8213 1 8213 0 Ss select 0xfffff80015d07440 dhclient 8208 1 8208 0 Ss select 0xfffff8004f247a40 dhclient 8185 1 8185 65 Ss select 0xfffff8003cf0e8c0 dhclient 1988 1 1988 0 Ss select 0xfffff8003c462ec0 dhclient 1985 1 1985 0 Ss select 0xfffff8003ce41d40 dhclient 854 0 0 0 DL aiordy 0xfffff8003cd0f000 [aiod4] 853 0 0 0 DL aiordy 0xfffff80015e2d530 [aiod3] 848 0 0 0 DL aiordy 0xfffff8003cdf2000 [aiod2] 846 0 0 0 DL aiordy 0xfffff8003c54e000 [aiod1] 805 780 805 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 797 780 797 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100090 S uwait 0xfffff80004ca5f00 syz-fuzzer 100116 S uwait 0xfffff80015ac0300 syz-fuzzer 100117 S uwait 0xfffff80015f43500 syz-fuzzer 100118 S uwait 0xfffff80015f43700 syz-fuzzer 100119 S uwait 0xfffff80015f43900 syz-fuzzer 100120 S uwait 0xfffff8003ca70900 syz-fuzzer 100121 S uwait 0xfffff8003ca70b00 syz-fuzzer 100122 S kqread 0xfffff80015d09b00 syz-fuzzer 105289 S uwait 0xfffff8004ec07900 syz-fuzzer 114632 S uwait 0xfffff8004ec07300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c54e5e0 csh 776 694 776 0 Ss select 0xfffff8003c45dbc0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a6cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b314b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b31cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abb4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abbcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015ef48c0 sshd 507 1 507 0 Ss select 0xfffff80015e828c0 syslogd 436 1 436 0 Ss select 0xfffff80015ed5d40 devd 435 1 435 65 Ss select 0xfffff80015e04ec0 dhclient 350 1 350 0 Ss select 0xfffff80015e04bc0 dhclient 347 1 347 0 Ss select 0xfffff80015ed5140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b11000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f4f8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff83066410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c52d00 [firmware taskq] 100038 D - 0xfffff80004c52900 [crypto_0] 100039 D - 0xfffff80004c52900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e218c0 [deadlkres] 100074 D - 0xfffff80015ab5100 [acpi_task_0] 100075 D - 0xfffff80015ab5100 [acpi_task_1] 100076 D - 0xfffff80015ab5100 [acpi_task_2] 100077 D - 0xfffff80004c52500 [CAM taskq] 69363 786 786 0 Z syz-executor.1 db> show all locks Process 69368 (syz-executor.0) thread 0xfffffe009506e3a0 (165871) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009ec09440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:2127 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 2313 10876K 288713 sctp_stro 1108 7326K 55364 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 sctp_atcl 2250 2250K 198617 filedesc 136 2186K 136739 inodedep 1586 2105K 73009 vtbuf 24 2064K 46 sctp_atky 3378 1268K 258154 subproc 273 1169K 69518 newblk 11 1037K 88751 vfscache 3 1035K 3 sctp_athm 2250 844K 201409 sctp_map 2216 831K 108802 dirrem 1576 788K 70366 acpica 1674 649K 54806 freefile 1575 591K 70312 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 124 kdtrace 351 271K 142914 linker 348 270K 513 sctp_timw 458 229K 458 DEVFS1 107 214K 124 umtx 484 212K 484 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 10 141K 68320 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 16660 syncache 1 76K 1 routetbl 132 71K 416 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 kqueue 130 57K 69473 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 pwddesc 126 48K 69367 ithread 99 43K 99 rman 84 42K 425 lltable 46 40K 205 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 30 DEVFSP 83 32K 7754 ksem 31 31K 1454 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 319 ifnet 7 25K 7 plimit 24 24K 484 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 909969 pfs_nodes 20 20K 20 proc-args 52 20K 703 UART 12 18K 12 session 35 18K 83 bmsafemap 2 17K 71862 rpc 2 16K 2 shmfd 1 16K 1073 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 34 13K 261 inpcbpolicy 33 13K 12884 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 30 12K 51 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 osd 25 10K 8231 uidinfo 3 9K 21 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 107 mount 16 7K 108 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 136598 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 82871 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 sctp_stri 2 2K 5707 softdep 1 2K 1 freeblks 4 2K 71133 vnodemarker 2 2K 94 NFSD session 1 2K 1 newdirblk 5 2K 68299 xform 5 2K 9129 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 116 crypto 4 2K 596 diradd 4 2K 70406 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 99955 tcpfunc 3 2K 3 loginclass 3 2K 7 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 47 filedesc_to_leader 2 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 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 mqdata 0 0K 0 dctcp data 0 0K 55 sctp_mcore 0 0K 0 sctp_socko 0 0K 76659 sctp_iter 0 0K 452 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 442 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 cdg data 0 0K 23 chd data 0 0K 24 htcp data 0 0K 14 tcp_do 0 0K 0 tcp_fsb 0 0K 1170 cubic data 0 0K 31 vegas data 0 0K 14 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 61753 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 19 allocindir 0 0K 0 indirdep 0 0K 6214 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 338 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 28 ip_msource 0 0K 0 ip_moptions 0 0K 37 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 twa_commands 0 0K 0 statfs 0 0K 68618 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 840 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 38149 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 22 lio 0 0K 20 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 156 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 45385 ioctlops 0 0K 304 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 885 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 5 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 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 47967 25 1090816 0 254 196575232 0 malloc-8192 8192 1142 730 140961 0 2 15335424 0 malloc-384 384 37708 1522 147998 0 30 15064320 0 mbuf 256 49059 516 6267325 0 254 12691200 0 UMA Slabs 0 112 57916 5 57916 0 126 6487152 0 malloc-1024 1024 1666 2558 73973 0 16 4325376 0 malloc-1024 1024 4174 10 4257 0 16 4284416 0 sctp_asoc 2288 1108 762 54401 0 254 4278560 0 malloc-384 384 6778 3652 1458429 0 30 4005120 0 malloc-1024 1024 133 3767 63442 0 16 3993600 0 malloc-1024 1024 2257 1487 205374 0 16 3833856 0 malloc-2048 2048 1041 827 55938 0 8 3825664 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 989 0 0 2 2595136 0 sctp_ep 1280 1140 798 140956 0 254 2480640 0 malloc-32768 32768 69 5 68370 0 1 2424832 0 mbuf_cluster 2048 1170 2 1170 0 254 2400256 0 malloc-512 512 1714 2582 70964 0 30 2199552 0 malloc-1024 1024 1372 696 214669 0 16 2117632 0 RADIX NODE 144 13620 741 1619489 0 63 2067984 0 BUF TRIE 144 194 13274 16009 0 62 1939392 0 malloc-384 384 2176 2504 289062 0 30 1797120 0 sctp_raddr 736 1239 807 61578 0 254 1505856 0 tcp_log 416 93 3507 57386 0 254 1497600 0 malloc-8192 8192 130 4 69371 0 1 1097728 0 malloc-32768 32768 1 32 69 0 1 1081344 0 FFS inode 1160 568 27 70881 0 8 690200 0 malloc-384 384 1728 32 53889 0 30 675840 0 malloc-65536 65536 3 6 5227 0 1 589824 0 VM OBJECT 264 2005 65 977459 0 30 546480 0 MAP ENTRY 96 4831 335 3743899 0 126 495936 0 socket 944 96 416 156672 0 254 483328 0 tcp_bbr_map 128 4 3592 57010 0 126 460288 0 THREAD 1808 222 20 73544 0 8 437536 0 malloc-16384 16384 24 0 25 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 256 Bucket 2048 136 38 59778 0 8 356352 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 0 5 139 0 1 327680 0 malloc-512 512 33 575 99997 0 30 311296 0 vmem btag 56 5459 73 5459 0 254 309792 0 VNODE 448 606 78 70921 0 30 306432 0 mbuf_packet 256 329 841 4307035 0 254 299520 0 sctp_chunk 152 1002 922 13335 0 254 292448 0 VMSPACE 2544 99 9 69346 0 4 274752 0 malloc-384 384 633 67 13683 0 30 268800 0 malloc-2048 2048 125 3 144 0 8 262144 0 malloc-512 512 482 14 4902 0 30 253952 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-4096 4096 7 47 39110 0 2 221184 0 32 Bucket 256 449 406 43374 0 62 218880 0 malloc-8192 8192 23 3 55 0 1 212992 0 malloc-16384 16384 11 1 247 0 1 196608 0 PROC 1328 127 17 69368 0 8 191232 0 malloc-384 384 428 62 283537 0 30 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 404 66 79880 0 30 180480 0 FFS2 dinode 256 568 92 70881 0 62 168960 0 malloc-1024 1024 157 7 166 0 16 167936 0 malloc-512 512 261 67 68721 0 30 167936 0 malloc-512 512 196 116 159061 0 30 159744 0 filedesc0 1072 126 21 69367 0 8 157584 0 S VFS Cache 104 1052 391 72095 0 126 150072 0 malloc-16384 16384 4 5 199 0 1 147456 0 ertt_txseginfo 40 0 3636 149987 0 254 145440 0 16 Bucket 144 583 369 14107 0 62 137088 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 ksiginfo 112 129 915 3265 0 126 116928 0 malloc-16384 16384 2 5 263 0 1 114688 0 128 Bucket 1024 67 40 14826 0 16 109568 0 sctp_laddr 48 944 1324 78096 0 254 108864 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-512 512 149 35 72902 0 30 94208 0 g_bio 408 0 230 150061 0 30 93840 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1080 21 56 8219 0 254 83160 0 tcp_inpcb 488 21 131 8219 0 254 74176 0 sctp_stream_msg_out 112 283 365 6625 0 254 72576 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-8192 8192 3 5 36 0 1 65536 0 malloc-4096 4096 12 4 1307 0 2 65536 0 malloc-2048 2048 10 20 528 0 8 61440 0 malloc-384 384 93 67 135365 0 30 61440 0 malloc-8192 8192 2 5 68636 0 1 57344 0 64 Bucket 512 55 57 27774 0 30 57344 0 malloc-4096 4096 7 6 31 0 2 53248 0 pipe 744 49 21 1661 0 16 52080 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-512 512 34 62 1502 0 30 49152 0 Files 80 373 227 257155 0 126 48000 0 2 Bucket 32 487 899 37817 0 254 44352 0 clpbuf 2624 0 16 20 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 25 55 1446 0 30 40960 0 pcpu-8 8 4701 419 5403 0 254 40960 0 tcp_bbr_pcb 832 13 32 394 0 16 37440 0 NAMEI 1024 0 36 306202 0 16 36864 0 malloc-2048 2048 2 16 287 0 8 36864 0 8 Bucket 80 147 303 12418 0 126 36000 0 udp_inpcb 488 7 65 2123 0 254 35136 0 TURNSTILE 136 243 9 243 0 62 34272 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 1 3 83 0 1 32768 0 malloc-4096 4096 6 2 14 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 0 36 1170 0 16 29952 0 KNOTE 160 28 147 721937 0 62 28000 0 malloc-8192 8192 0 3 16 0 1 24576 0 malloc-4096 4096 1 5 13 0 2 24576 0 PWD 32 73 683 68399 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 243 13 243 0 126 22528 0 malloc-4096 4096 3 2 790 0 2 20480 0 ripcb 488 5 35 2051 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 2782 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 151 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 4 Bucket 48 5 331 1391 0 254 16128 0 vtnet_tx_hdr 24 0 668 578110 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 sctp_readq 152 0 78 654 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 142 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 87 0 126 8096 0 rl_entry 40 94 108 94 0 254 8080 0 udpcb 32 7 245 2614 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 21 91 8219 0 126 8064 0 AIO 208 1 37 310 0 62 7904 0 cryptop 280 0 28 105 0 30 7840 0 udplite_inpcb 488 0 16 491 0 254 7808 0 itimer 352 0 22 20 0 30 7744 0 AIOCB 552 1 13 179 0 16 7728 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 17 0 126 6448 0 domainset 40 0 126 8 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_rack_map 112 0 36 458 0 126 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 2 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 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 304 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 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 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 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 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 ktls_session 128 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 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-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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